CNH CANADA, LTD. Patent applications |
Patent application number | Title | Published |
20150216121 | FOLDABLE TRIPLE FRONT DISK MOWER FOR SELF-PROPELLED WINDROWERS - A foldable agricultural mower for preferable forward mounting on a tractor, the mower having a central cutterbar and at least one foldable wing cutterbar disposed on a first end of the central cutterbar. The foldable wing cutterbar is movable from an operable position that is generally in line with the central cutterbar to a folded position that is generally parallel to and spaced above the central cutterbar. A second wing cutterbar may be provided on the opposite end of the central cutterbar and similarly moveable between an operable position that is generally in line with the central cutterbar and a folded position that is generally parallel to and spaced above the central cutterbar, the second cutterbar being disposed above the first cutterbar when both are in the folded position. | 08-06-2015 |
20150068779 | Agricultural Implement with Compound Hinge Arrangement - An agricultural implement is provided that includes a compound hinge arrangement that allows for compact folding adjacent frame segments such as wing segments of planting, seeding, or tillage implements. The compound hinge arrangement includes a first pivot axis that can be active when the implement is in an unfolded field-use position in which a second pivot axis of the compound hinge arrangement is locked. The implement may be folded into a folded transport position by pivoting an outer wing about the first pivot axis with a first actuator during a first stage and pivoting the compound hinge arrangement and the outer wing about the second pivot axis during a second stage. | 03-12-2015 |
20140261810 | Run Selection Mechanism - A run selection mechanism is provided for selectively directing the flow of particulate material from an air cart. The mechanism includes a chute for receiving metered particulate material. The chute has an output. A first primary conduit has an output communicating with a first pneumatic primary run and a second primary conduit has an output communicating with a second pneumatic primary run. A selector selectively directs the metered particulate material to one of the output of the chute, the first pneumatic primary run and the second pneumatic primary run. | 09-18-2014 |
20140261118 | Seed Meter Control System - A seed meter control system is provided that allows for controlling seed meters of a row crop planter in a manner that reduces frequency of skip occurrences in which no seeds are delivered during a delivery event and double occurrences in which more than one seed is delivered during a delivery event. A target seeding session performance may be compared with an observed seeding session performance value and a delivery anomaly value to determine whether to make a corrective action by controlling at least one of the seed meters. | 09-18-2014 |
20140261115 | Singulation-Style Seeding System - A singulation-style seeding system is provided that may include planter row units arranged on a drill that may have a front rank and a back rank. The planter units may singulate and deliver seeds from a first segment of the drill, which may correspond to one of the front and back ranks. A high-volume fertilizer may be delivered from a second segment of the drill, which may correspond to the other one of the front and back ranks and may be delivered at a relatively high delivery rate. A starter fertilizer may be delivered at a relatively lower delivery rate at or near seed furrows. | 09-18-2014 |
20140245712 | CONTROL SYSTEM FOR A DISC CUTTERBAR USING CUT QUALITY FEEDBACK - A control system for monitoring and managing operation of a rotary disc cutterbar used in an agricultural machine. A controller in the system receives inputs on cutterbar drive power, machine travel speed, and crop cut quality. An operator interface allows suitable operational tolerances to be established. The controller examines crop cut quality, a determination of cut uniformity across the transverse width of the cutting swath, and determines changes in cutterbar drive speed and/or vehicle travel speed, if needed, to maintain crop cut quality within specified tolerances. Controller output may be directed to a display for instructing a machine operator to make necessary adjustments or it may initiate changes in machine subsystems to effect the necessary adjustments automatically. | 09-04-2014 |
20140237981 | CONTINUOUS CROP ACCUMULATOR FOR AGRICULTURAL HARVESTERS - The present invention relates to a conveyor system that may be used with an agricultural harvester, such as a round baler, waste baler, combine, sugarcane harvester or cotton harvester. More particularly, the conveyor system utilizes at least a first and a second conveyor belt of which at least one of the conveyor belts is independently movable in the forward and backward directions. The speed and direction of the conveyor belts can be controlled to optimize continuous baling of harvested crop in the agricultural baler. | 08-28-2014 |
20140197211 | Hopper For A Seed Metering Assembly - The present invention is directed to a hopper for a seed metering system that has a series of individualized and independently controlled metering units. The hopper has a plurality of discharge openings that can be selectively opened and closed to expose an opening to a respective one of the plurality of metering units. Each seed metering unit is selectively driven by a common drive member, such as a drive shaft. When a seed metering unit is engaged with the drive member, the unit will meter granular material. On the other hand, when the seed metering unit is not engaged with the drive member, the metering unit will not meter granular material. Hence, the present invention provides a seed metering apparatus that provides effective sectional control. | 07-17-2014 |
20140196919 | System And Method Of Tractor Control Based On Agricultural Implement Performance - A method and system for controlling operation of a tractor and/or agricultural implement towed by the tractor is disclosed. A vibration sensor is mounted to the agricultural implement to detect the magnitude of vibration, or bounce, on the agricultural implement. Because the magnitude of the vibration is a function of several operating parameters including, but not limited to, the speed at which the tractor is travelling and the downward pressure applied to the agricultural implement, one or more additional sensors are provided to monitor these operating parameters. Each of the sensors generates a feedback signal and transmits it to the controller. The controller is configured to generate an reference signal to control an actuator as a function of the magnitude of vibration and the measured operating parameter. The actuator receiving the reference signal is configured to control operation of the tractor or agricultural implement to reduce the magnitude of vibration. | 07-17-2014 |
20140196646 | Seed Metering Assembly For a Farm Implment - The present invention is directed to a seed metering assembly comprised of a set of stand-alone modular seed metering units. Each seed metering unit is selectively driven by a common drive member, such as a drive shaft. When a seed metering unit is engaged with the drive member, the unit will meter granular material. On the other hand, when the seed metering unit is not engaged with the drive member, the metering unit will not meter granular material. Hence, the present invention provides a seed metering apparatus in which the number of seed metering units can be scaled to match the number of distribution headers of a seeding implement. | 07-17-2014 |
20140196645 | Method Of Providing Sectional Control During Seeding Of a Field Using A Farm Implement - A seed metering assembly for a farm implement has a meter roller that can be accessed and removed in a relatively quick manner. The seed metering assembly includes a fluted meter roller that is segmented into a number of discrete fluted sections. Each fluted section has an associated flow control member that is selectively operable to impede the flow of granular material from a seed hopper to its corresponding section of the fluted meter roller. | 07-17-2014 |
20140196644 | Seed Delivery Apparatus For A Farm Implement - A seed metering assembly for a farm implement has a meter roller that can be accessed and removed in a relatively quick manner. The seed metering assembly includes a fluted meter roller that is segmented into a number of discrete fluted sections. Each fluted section has an associated flow control member that is selectively operable to impede the flow of granular material from a seed hopper to its corresponding section of the fluted meter roller. | 07-17-2014 |
20140196643 | Seed Metering Apparatus For A Farm Implement - The present invention is directed to a hopper for a seed metering system that has a series of individualized and independently controlled metering units. The hopper has a plurality of discharge openings that can be selectively opened and closed to expose an opening to a respective one of the plurality of metering units. Each seed metering unit is selectively driven by a common drive member, such as a drive shaft. When a seed metering unit is engaged with the drive member, the unit will meter granular material. On the other hand, when the seed metering unit is not engaged with the drive member, the metering unit will not meter granular material. Hence, the present invention provides a seed metering apparatus that provides effective sectional control. | 07-17-2014 |
20140196287 | Method Of Configuring An Air Seeding Apparatus - The present invention is directed to a seed metering assembly comprised of a set of stand-alone modular seed metering units. Each seed metering unit is selectively driven by a common drive member, such as a drive shaft. When a seed metering unit is engaged with the drive member, the unit will meter granular material. On the other hand, when the seed metering unit is not engaged with the drive member, the metering unit will not meter granular material. Hence, the present invention provides a seed metering apparatus in which the number of seed metering units can be scaled to match the number of distribution headers of a seeding implement. | 07-17-2014 |
20140195126 | Setup Wizard For Agricultural Equipment - A setup wizard is executable on a controller for a tractor and configured to interact with configuration modules of each implement operable with the tractor. The implements connected to the tractor may be auto detected or manually indicated by an operator. The setup wizard generates an initial series of questions intended to determine the intended use of the implements. The series of questions may be limited to one that requires one of two answers, such as yes/no. Based on the answers to the initial series of questions, the setup wizard may generate still additional questions or begin execution of each of the configuration modules as a function of these answers. The setup wizard may preload settings of an implement, select a portion of the setup screens that need to be reviewed, or provide a visual indication to the operator on the status of each configuration module. | 07-10-2014 |
20140193213 | Seed Inductor for an Agricultural Implement Having an Air Bypass Channel - A particulate material delivery system for an agricultural implement including, an inductor box configured to receive particulate material from a tank, the inductor box including, an inductor segment comprising an air bypass channel extending through a particulate material supply chamber, wherein the particulate material supply chamber is configured to receive the particulate material for distribution to at least one row unit, and the air bypass channel is configured to guide airflow through the particulate material supply chamber without interacting with a flow of the particulate material through the particulate material supply chamber. | 07-10-2014 |
20140190980 | MOLDED RIBS FOR AN AGRICULTURAL IMPLEMENT TANK - A seed tank assembly for an agricultural implement including an exhaust opening configured to exhaust seeds from the seed tank assembly. The seed tank assembly further including at least one angled rib molded into the seed tank assembly, in which the at least one angled rib is configured to provide structural rigidity to the seed tank assembly and to direct the seeds toward the exhaust. | 07-10-2014 |
20140190380 | Seed Inductor Box for an Agricultural Implement Having a Fluidization Chamber - A particulate material delivery system for an agricultural implement including, an inductor box configured to receive particulate material from a tank, the inductor box comprising at least one inductor segment configured to guide the particulate material and an airflow through the inductor box, wherein the at least one inductor segment comprises a particulate material fluidization chamber configured to establish a vortex that mixes the particulate material with the airflow. | 07-10-2014 |
20140158836 | Pivoting Hose Support System For Agricultural Implements - A pivoting hose support system for use with an agricultural implement is provided that includes a guide through which a hose(s) extends and that is arranged to pivot at an articulation point defined at connections between components that are movable through relatively large ranges of motion with respect to each other. The guide and the movable component may pivot about a common rotational axis and may be arranged upon different portions of a common pivot pin to which the guide may be axially fixed. | 06-12-2014 |
20140158385 | SEEDING IMPLEMENT DEPTH ADJUSTMENT MECHANISM - A seeding implement is provided that includes a depth adjustment mechanism configured to facilitate rapid reconfiguration of a ground engaging tool for varying penetration depths. In an exemplary embodiment, the seeding implement includes a ground engaging tool and a packer arm pivotally coupled to a packer support structure. The seeding implement also includes a packer wheel rotatably coupled to the packer arm, and configured to rotate across a soil surface to limit a penetration depth of the ground engaging tool into the soil. The seeding implement further includes a depth adjustment assembly including a slot within the packer support structure, a corresponding slot within the packer arm, and a fastener disposed through the slots. In this configuration, the penetration depth of the ground engaging tool is varied by adjusting a position of the fastener within the slots. | 06-12-2014 |
20140158204 | SECTIONED METER BOX ASSEMBLY - A sectioned meter box assembly for an agricultural metering system is provided. One metering system for distributing an agricultural product in a field includes a drive input and a drive shaft coupled to the drive input and configured to be driven in rotation by the drive input. The metering system also includes a first meter box assembly having a first housing, a first metering shaft extending through a first plurality of meter rollers within the first housing, and a second metering shaft extending through a second plurality of meter rollers within the first housing. The metering system includes a second meter box assembly having a second housing, a third metering shaft extending through a third plurality of meter rollers within the second housing, and a fourth metering shaft extending through a fourth plurality of meter rollers within the second housing. Each metering shaft is configured to be independently driven by the drive shaft. | 06-12-2014 |
20140151075 | SEEDING IMPLEMENT DEPTH ADJUSTMENT MECHANISM - A seeding implement is provided that includes a depth adjustment mechanism configured to facilitate rapid reconfiguration of a ground engaging tool for varying penetration depths. In an exemplary embodiment, the seeding implement includes a ground engaging tool and a packer arm pivotally coupled to a packer support structure. The seeding implement also includes a packer wheel rotatably coupled to the packer arm, and configured to rotate across a soil surface to limit a penetration depth of the ground engaging tool into the soil. The seeding implement further includes a depth adjustment assembly including a slot within the packer support structure, a corresponding slot within the packer arm, and a fastener disposed through the slots. In this configuration, the penetration depth of the ground engaging tool is varied by adjusting a position of the fastener within the slots. | 06-05-2014 |
20140150701 | VARIABLE GEOMETRY METER ROLLER - An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller. | 06-05-2014 |
20140131485 | Aircart With Integrated Fertilizer Blending - A method and system for controlling an air cart to deliver custom blends of fertilizer to a field is disclosed. A farmer purchases base nutrients which are mixed together during delivery to the field. An air cart having multiple compartments is selected according to the number of base nutrients and/or seed to be delivered. Metering units associated with each compartment control the rate at which product is delivered. An operator defines a desired blend of fertilizer and identifies each of the base nutrients loaded into the air cart. The controller generates control signals output to each metering unit to control the rate at which product is delivered according to the desired blend of fertilizer. Thus, a farmer may purchase and store base nutrients rather than various blends of fertilizer and create multiple customized blends as needed according to the area and the type of seed to be planted. | 05-15-2014 |
20140131469 | Adjustable Orifice Valve And Calibration Method For Ammonia Applicator System - An ammonia applicator system is provided that has adjustable orifices with openings having variable sizes that can be changed remotely, without having to disassemble exit lines from a distribution manifold. In this way, the restriction of the exit lines and, thus, line flow rate can be adjusted remotely and/or automatically, even during ammonia application use. Each adjustable orifice may include a valve and an actuator that controls the valve for changing the size of the opening of the adjustable orifice. The actuator may be a rotary actuator, such as a stepper motor, and the valve may include an adjustment knob and a screw that can rotate to allow a needle to advance or regress through an opening of a valve body of the valve. | 05-15-2014 |
20140130724 | AIR CART METERING SYSTEM - An agricultural cart including a product metering system comprising an auger assembly extending generally along an axis non-parallel to a horizontal plane and non-perpendicular to the horizontal plane, and a holding chamber disposed at an upstream end of the auger assembly and configured to reduce pulsations within a flow of agricultural product from the auger assembly. The agricultural cart also includes an air source coupled to the product metering system and configured to transfer the agricultural product to an agricultural implement via an airflow. | 05-15-2014 |
20140123886 | Ground Opener Unit For Agricultural Planter - A ground opener unit for a seeding or planting unit includes an accessory mount attachable to an implement frame and a disc rotatably mounted to the accessory mount for forming a furrow in the ground. A scraper assembly includes a scraper plate defining a scraper edge for contacting and scraping a surface of the disc. The scraper plate is mounted to the arm by a pivot pin whose length defines a pivot axis about which the scraper plate may pivot in response to deflection of the disc. A spring is generally held in compression to bias the scraper plate against the disc. | 05-08-2014 |
20140123465 | Method Of Manufacturing A Commodity Tank For Air Seeder - A commodity tank for use with an air seeding implement includes a series of panels arranged to form an enclosure defining a volume configured to hold a supply of commodity. At least one or more of the panels has a warping-reducing bend formed therein. The commodity tank further has a series of tubular members with each tubular member located between adjacent and perpendicular panels to define a respective corner of the enclosure. | 05-08-2014 |
20140114605 | Method And Apparatus For Sensing Position - An encoding sequence is configured to detect the position and direction of motion of an actuator. The actuator includes at least two members where one of the members moves with respect to the other. Two sets of binary indicators are either affixed to or integrally assembled along one of the members. Each pair of indicators defines a position of the actuator and each binary indicator is configured to identify one of two states, such as a magnetic pole or a graphical mark where each state corresponds to a logical zero or a logical one. The indicators are arranged on the actuator such that at least one of the indicators transitions between one of the two states at each position along the actuator. At least one sensor is provided to detect the state of the binary indicators as the two members of the actuator move with respect to each other. | 04-24-2014 |
20140109809 | Double-Shoot, Single Pass Implement - An opener for depositing fertilizer and seed in a single pass, double-shoot manner includes a rotating disc that cuts a furrow in a planting surface, a fertilizer tube that drops fertilizer into the furrow, and a trailing seed tube assembly, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface onto which seed is deposited. The seed trench provides a seed bed that is offset from the bottom of the furrow to provide horizontal and vertical stratification of the seed and fertilizer. | 04-24-2014 |
20140109808 | OPENER FOR AGRICULTURAL IMPLEMENT - An opener for depositing fertilizer and seed in a single pass, double-shoot manner includes a rotating disc that cuts a furrow in a planting surface, a fertilizer tube that drops fertilizer into the furrow, and a trailing seed tube assembly, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface onto which seed is deposited. The seed trench provides a seed bed that is offset from the bottom of the furrow to provide horizontal and vertical stratification of the seed and fertilizer. | 04-24-2014 |
20140105696 | Method Of Product Distribution - A method and system enables sectional control for an air seeding system of a farm implement by exposing a main header, or selected ports of the main header, to a purging air flow when product flow through the selected ports is stopped. A plenum of air is fluidly coupled to the main header and provides a purging air flow to any exit port of the main header that has been shut off from product flow. Valves are used to selectively flow couple the exit ports of the main header to the product flow and to the purging air flow. | 04-17-2014 |
20140105695 | Product Distribution System For Farm Implement - A method and system enables sectional control for an air seeding system of a farm implement by exposing a main header, or selected ports of the main header, to a purging air flow when product flow through the selected ports is stopped. A plenum of air is fluidly coupled to the main header and provides a purging air flow to any exit port of the main header that has been shut off from product flow. Valves are used to selectively flow couple the exit ports of the main header to the product flow and to the purging air flow. | 04-17-2014 |
20140100332 | Plant Fiber-Reinforced Thermoplastic Resin Composition - The present invention is directed to plant fiber-reinforced thermoplastic compositions and a method for reinforcing thermoplastic resins. The present invention provides a use for the cellulose portion of a plant material, which is the portion left over after processing the selected plant materials to separate the hemi-cellulose and lignin from the cellulose. | 04-10-2014 |
20140099497 | Processing Method For Fiber Material Used To Form Biocomposite Component - The present invention is directed to plant fiber-reinforced biocomposite thermoplastic and/or resin compositions and a method for reinforcing thermoplastic resins. The present invention provides a use for the cellulose portion of a plant material, which is the portion left over after processing the selected plant materials to separate the cellulose in a mechanical process that does not damage the internal molecular structure of the cellulose fraction, enabling the cellulose fraction to chemically bond with the thermoplastic resin to enhance the reinforcement of the resin or thermoplastic biocomposite composition. | 04-10-2014 |
20140049395 | PRESSURE-BASED BLOCKAGE DETECTION SYSTEM AND METHOD IN CROP PRODUCTION SYSTEMS - A crop production system, including at least one electrical sensor configured to measure pressure within a pneumatic flow path configured to convey a particulate material and transmit a first signal indicative of pressure, a controller coupled to the sensor and configured to detect a blockage in the crop production system based on a change in the first signal. | 02-20-2014 |
20140041563 | SYSTEM AND METHOD FOR CONTROLLING SOIL FINISH FROM AN AGRICULTURAL IMPLEMENT - An agricultural implement system is provided that includes a row unit configured to deposit agricultural material into soil along a direction of travel. The agricultural implement system also includes a sensor configured to output a signal indicative of soil displaced by the row unit, and an implement controller communicatively coupled to the sensor. The implement controller is configured to determine a smoothness of a soil finish behind the row unit along the direction of travel based on the signal. The controller is also configured to adjust a parameter affecting the soil finish while the smoothness is outside of a desired range. | 02-13-2014 |
20130340401 | MODULAR ELECTRIC DISC CUTTERBAR AND CONTROLLER - An electric motor-driven rotary disc cutter module for use in a cutterbar in an agricultural harvester. In one embodiment, each rotary disc module includes an electric motor driver for the rotary cutterhead. Individual cutterhead modules are staggered fore and aft along the cutterbar to provide continuous cutting across the lateral width of the cutterbar without requiring synchronized rotation of the cutterheads to prevent contact of the knives. This configuration allows for individual speed and/or rotational direction adjustment for each cutterhead to optimize crop cutting performance and/or crop movement within the header. A control system may be included to monitor performance and manage individual operation of the cutterhead modules. | 12-26-2013 |
20130312989 | Agricultural Implement Incorporating Stack-Fold Planter - A stack-fold implement having a central bulk fill hopper assembly is provided. The bulk fill hopper assembly is mounted to the center frame section of the stack-fold implement and does not affect the narrowness of the stack-fold implement when it's in a stacked, transport position. The hopper assembly includes a pair of bulk fill hoppers or tanks supported by cradle that is in turn supported by a pair of wheels. The cradle is removably coupled to the center frame section by a plurality of rigid frame members. | 11-28-2013 |
20130312647 | Central Product Delivery System - A stack-fold implement having a central bulk fill hopper assembly is provided. The bulk fill hopper assembly is mounted to the center frame section of the stack-told implement and does not affect the narrowness of the stack-fold implement when it's in a stacked, transport position, The hopper assembly includes a pair of bulk fill hoppers or tanks supported by cradle that is in turn supported by a pair of wheels. The cradle is removably coupled to the center frame section by a plurality of rigid frame members. | 11-28-2013 |
20130305937 | CONTINUOUS ROUND BALER - A crop harvesting system for continuous round baling is described that comprises a first and second bale chamber and a conveyor system in operable communication with the first and second bale chambers. The crop harvesting system can comprise at least three bale carriers, at least two serpentine systems to facilitate movement of the bale into and out of the first and second bale chambers. The crop harvesting system can be integrated into an agricultural harvester such as a baler or combine. | 11-21-2013 |
20130255553 | Seed Boot - A planting unit for depositing fertilizer and seed in a single pass, double shoot manner includes a rotating disc that cuts a furrow in a planting surface and a trailing seed boot, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface. The disc has a mounting frame for mounting the disc to a linkage assembly that is, in turn, coupled to a toolbar mount. The seed boot is also attached to the mounting frame. This common attachment provides a relatively short and compact device without sacrificing fertilizer and seed stratification. | 10-03-2013 |
20130255552 | Double-Shoot, Single Pass Implement - A planting unit for depositing fertilizer and seed in a single pass, double shoot manner includes a rotating disc that cuts a furrow in a planting surface and a trailing seed boot, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface. The disc has a mounting frame for mounting the disc to a linkage assembly that is, in turn, coupled to a toolbar mount. The seed boot is also attached to the mounting frame. This common attachment provides a relatively short and compact device without sacrificing fertilizer and seed stratification. | 10-03-2013 |
20130233216 | VARIABLE GEOMETRY METER ROLLER - An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller. | 09-12-2013 |
20130233088 | SYSTEM AND METHOD FOR MONITORING AGRICULTURAL PRODUCT DELIVERY - An agricultural product delivery system includes a conduit. The conduit of the agricultural product delivery system is configured to enable agricultural product to pass therethrough. The agricultural product delivery system also includes a first electrostatic sensor coupled to the conduit, and configured to detect the agricultural product passing through the conduit. | 09-12-2013 |
20130228108 | Double-Shoot Single Pass Implement - A planting unit for depositing fertilizer and seed in a single pass, double shoot manner includes a rotating disc that cuts a furrow in a planting surface and a trailing seed boot, having a cutting edge, that cuts a vertically and horizontally offset trench in the furrow to form a seed bed in the planting surface. The disc has a mounting frame for mounting the disc to a linkage assembly that is, in turn, coupled to a toolbar mount. The seed boot is also attached to the mounting frame. This common attachment provides a relatively short and compact device without sacrificing fertilizer and seed stratification. | 09-05-2013 |
20130228106 | Central Bulk Fill System Having Stowable Ladder For Stack-Fold Farm Implement - A stack-fold implement having a central bulk fill hopper assembly is provided. The bulk fill hopper assembly is mounted to the center frame section of the stack-fold implement and does not affect the narrowness of the stack-fold implement when it's in a stacked, transport position. The hopper assembly includes a pair of bulk fill hoppers or tanks supported by cradle that is in turn supported by a pair of wheels. The cradle is removably coupled to the center frame section by a plurality of rigid frame members. A retractable ladder may be stowed beneath the hopper assembly. | 09-05-2013 |
20130220652 | Automatic Steering System For An Agricultural Implement - An assembly for facilitating steering of an agricultural implement linkable to a work vehicle is disclosed. The assembly comprises at least a first ground-engaging wheel to engage a ground surface below a frame of the agricultural implement to support the frame above the ground surface. The assembly further comprises a positioning system for receiving a positioning signal from a positioning source. The positioning system determines a current position of the agricultural implement from at least the positioning signal, and the positioning system generates a control signal derived from the current position of the agricultural implement. The assembly further comprises a steering cylinder connected to the first ground-engaging wheel. The steering cylinder operatively connects to the positioning system to steer the first ground-engaging wheel based on the control signal. | 08-29-2013 |
20130192503 | Particulate Material Delivery System For Variable Rate Sectional Control - A particulate material delivery system is provided that allows for variable rate sectional control while delivering particulate material to an agricultural field. The system may include an air cart and a drill that are towable behind a tractor and that includes a metering system receiving product from the air cart and delivering the product to the drill for distribution to the ground, such as an agricultural field. The metering system includes multiple metering units that receive separate portions of the product from the air cart. Multiple prime movers drive the multiple metering units. A controller is connected to and individually controls the multiple prime movers such that distribution rates of the multiple metering units can be varied independently of each other. | 08-01-2013 |
20130180831 | Position Adjustment Assembly For An Agricultural Conveyor - A position adjustment assembly for an agricultural product conveyor, which delivers a product to a storage system, such as an air cart, includes an inner arm having a first end rotatably coupled to the air cart and a second end. An outer arm has a first end and a second end. The second end of the inner arm is rotatably coupled to the outer arm proximate to the first end of the outer arm. An intermediate link has a lateral positioning assembly to vary the length of the intermediate link. | 07-18-2013 |
20130149091 | POSITION ADJUSTMENT ASSEMBLY FOR AN AGRICULTURAL CONVEYOR - A position adjustment assembly for an agricultural conveyor includes an inner arm having a first end configured to rotatably couple to an agricultural storage system at a first location. The position adjustment assembly also includes an outer arm having a first end, a second end, and a pivot positioned between the first end and the second end. A second end of the inner arm is rotatably coupled to the outer arm at the pivot, and the agricultural conveyor is configured to rotatably couple to the second end of the outer arm. In addition, the position adjustment assembly includes an intermediate link having a first end configured to rotatably couple to the agricultural storage system at a second location, longitudinally offset from the first location. A second end of the intermediate link is rotatably coupled to the first end of the outer arm. | 06-13-2013 |
20130149090 | POSITION ADJUSTMENT ASSEMBLY FOR AN AGRICULTURAL CONVEYOR - A position adjustment assembly for an agricultural conveyor includes an inner arm having a first end configured to rotatably couple to an agricultural storage system, and an outer arm having a first end, a second end, and a pivot positioned between the first end and the second end. A second end of the inner arm is rotatably coupled to the outer arm at the pivot, and the agricultural conveyor is configured to rotatably couple to the second end of the outer arm. The position adjustment assembly also includes a rotation control assembly configured to couple to the agricultural storage system, and an intermediate link having a first end engaged with the rotation control assembly, and a second end rotatably coupled to the first end of the outer arm. | 06-13-2013 |
20130140048 | SEEDING IMPLEMENT DEPTH ADJUSTMENT MECHANISM - A seeding implement is provided that includes a depth adjustment mechanism configured to facilitate rapid reconfiguration of a ground engaging tool for varying penetration depths. In an exemplary embodiment, the seeding implement includes a ground engaging tool and a packer arm pivotally coupled to a packer support structure. The seeding implement also includes a packer wheel rotatably coupled to the packer arm, and configured to rotate across a soil surface to limit a penetration depth of the ground engaging tool into the soil. The seeding implement further includes a depth adjustment assembly including a slot within the packer support structure, a corresponding slot within the packer arm, and a fastener disposed through the slots. In this configuration, the penetration depth of the ground engaging tool is varied by adjusting a position of the fastener within the slots. | 06-06-2013 |
20130140047 | SEEDING IMPLEMENT DEPTH ADJUSTMENT MECHANISM - A seeding implement is provided that includes a depth adjustment mechanism configured to facilitate rapid reconfiguration of a ground engaging tool for varying penetration depths. In an exemplary embodiment, the seeding implement includes a ground engaging tool and a packer arm pivotally coupled to a packer support structure. The seeding implement also includes a packer wheel rotatably coupled to the packer arm, and configured to rotate across a soil surface to limit a penetration depth of the ground engaging tool into the soil. The seeding implement further includes a depth adjustment assembly including a slot within the packer support structure, a corresponding slot within the packer arm, and a fastener disposed through the slots. In this configuration, the penetration depth of the ground engaging tool is varied by adjusting a position of the fastener within the slots. | 06-06-2013 |
20130133530 | DUAL-PIVOTED QUICK BALE EJECTOR FOR ROUND BALER - The present invention relates to a baler ejection system that may be used with an agricultural harvester, such as a round baler, waste baler, combine, or cotton harvester. More particularly, the bale ejection system uses the motion of two pairs of parallel arms that extend transversely from the sidewalls of a bale chamber at two sets of distinct pivot points. When activated by the operator of the bale ejection system, the two pairs of parallel arms raise simultaneously to expose an outlet through which the bale may be ejected. The bale ejection system is designed to allow a larger outlet for the bale evacuation as compared to existing bale ejection systems that employ circular motion to expose the bale outlet. A formed bale may become ejected by one or more conveyer belts that exert a rearward force on the bale within the bale chamber. The bale becomes ejected through the outlet onto a field upon which the bale ejection system is operating or into a second bale chamber. | 05-30-2013 |
20130124054 | SYSTEM AND METHOD FOR DETERMINING GROUND ENGAGING TOOL POSITION BASED ON FLUID PRESSURE - An agricultural implement is provided that includes a ground engaging tool configured to engage soil in a working position and to disengage the soil in a non-working position. The agricultural implement also includes an actuating cylinder coupled to the ground engaging tool and configured to transition the ground engaging tool between the working position and the non-working position based on a flow of fluid from a fluid supply system. In addition, the agricultural implement includes at least one sensor configured to output a signal indicative of a fluid pressure within the fluid supply system, and a controller configured to determine whether the ground engaging tool is in the working position or the non-working position based on the signal. | 05-16-2013 |
20130118392 | PACKER WHEEL FOR A DOUBLE SHOOT COULTER ASSEMBLY - A double shoot coulter assembly for an agricultural implement includes a packer wheel. The packer wheel is disposed behind a soil engaging blade. The packer wheel is configured to press soil displaced by the soil engaging blade into trenches formed by the soil engaging blade and a disc blade. A centerline of the packer wheel extends adjacent to a soil displacing side of the soil engaging blade. | 05-16-2013 |
20130118391 | SYSTEM FOR APPLYING DOWN PRESSURE IN A COULTER ASSEMBLY - A coulter assembly for an agricultural implement. The coulter assembly includes a support structure and a disc blade rotatably mounted to the support structure. The coulter assembly also includes a spring assembly coupled to the support structure and configured to urge the disc blade into soil. The spring assembly includes a variable rate spring. | 05-16-2013 |
20130112443 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD - In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | 05-09-2013 |
20130112442 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD - In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | 05-09-2013 |
20130105183 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD | 05-02-2013 |
20130104784 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD | 05-02-2013 |
20130098645 | WING LOCKING ASSEMBLY FOR AN AGRICULTURAL IMPLEMENT - A wing locking assembly for an agricultural implement is provided. One agricultural implement includes a first frame section having a mounted bracket and a second frame section pivotally coupled to the first frame section. A cam is mounted to the second frame section. The implement includes an actuating cylinder having a first end pivotally coupled to the second frame section, and a second end disposed within a slot of the bracket. The implement also includes a locking mechanism rotatably coupled to the bracket. The locking mechanism includes a first end configured to engage the second end of the actuating cylinder, and a second end configured to abut the cam. The locking mechanism is configured to drive the second end of the actuating cylinder into a desired position within the slot upon contact between the cam and the second end of the locking mechanism. | 04-25-2013 |
20130092861 | Valve And Method For Dense Phase Flow Control - A valve for controlling a flow of granular material and fluid comprises a body having a first end, a second end, and defining an interior surface. An inlet is formed proximate the first end for receiving the granular material and fluid. An outlet is formed downstream of the inlet for selectively discharging the granular material and fluid. A first member is slideably captured within the body and a resilient member is operationally coupled to the first member. The first member is moveable between an open position at which the granular material and fluid flow through the outlet, and a closed position upstream of the outlet at which the granular material is substantially prevented from flowing through the outlet. The resilient member is moveable between a retracted position and an expanded position at which it is engaged with the interior surface to substantially prevent the fluid from flowing through the outlet. | 04-18-2013 |
20130092509 | AGRICULTURAL SYSTEM FOR CONVEYING PRODUCT TO A HOLDING CONTAINER - An agricultural system for conveying product to a holding container is provided. One agricultural system includes a hopper configured to receive product and a conveyor configured to move the product from the hopper to a holding container. The hopper is configured to fold under the conveyor into a storage position that directs an opening in the hopper toward a soil surface. | 04-18-2013 |
20130092289 | AGRICULTURAL SYSTEM FOR CONVEYING PRODUCT TO A HOLDING CONTAINER - An agricultural system for conveying product to a holding container is provided. One agricultural system includes a product conveying system having a conveyor and a hopper. The conveyor is configured to move product from the hopper to a holding container. The hopper has an opening for receiving product, and the opening includes a first side adjacent to the conveyor, and a second side opposite the first side. The second side is substantially v-shaped, and configured to channel the product to exit the hopper through the opening while the opening is directed downwardly. | 04-18-2013 |
20130085598 | SYSTEM FOR CONTROLLING AIR FLOW WITHIN AN AGRICULTURAL PRODUCT METERING SYSTEM - A system for controlling air flow within an agricultural product metering system is provided. One system for distributing an agricultural product includes an air conveyance system having a blower configured to provide an air stream for moving metered product toward a distribution device. The air conveyance system is mounted on an air cart. The system also includes control circuitry mounted on an agricultural vehicle, and configured to adjust a speed of the blower based at least partially on a product flow rate from the air cart. | 04-04-2013 |
20130061790 | SYSTEM AND METHOD FOR CONTROLLING PRODUCT FLOW TO AN AGRICULTURAL IMPLEMENT - An agricultural implement system is provided including a fluid conduit configured to provide product to a ground engaging tool. The agricultural implement system also includes an air source fluidly coupled to the fluid conduit, and configured to provide an air flow through the fluid conduit in a downstream direction toward the ground engaging tool. The agricultural implement system further includes a product delivery system fluidly coupled to the fluid conduit, and configured to transfer the product into the air flow. In addition, the agricultural implement system includes a product flow control system configured to determine a mass flow rate of the product based on a pressure drop through the fluid conduit, and to adjust product transfer into the air flow based on the determined mass flow rate of the product. | 03-14-2013 |
20130061789 | SYSTEM AND METHOD FOR MEASURING PRODUCT FLOW TO AN AGRICULTURAL IMPLEMENT - An agricultural implement system is provided including a fluid conduit configured to provide product to a ground engaging tool. The ground engaging tool is configured to deposit the product into soil. The agricultural implement system also includes an air source fluidly coupled to the fluid conduit, and configured to provide an air flow through the fluid conduit in a downstream direction toward the ground engaging tool. The agricultural implement system further includes a product delivery system fluidly coupled to the fluid conduit, and configured to transfer the product into the air flow. In addition, the agricultural implement system includes a product flow measurement system configured to determine a mass flow rate of the product based on a pressure drop between an upstream portion of the fluid conduit and a downstream portion of the fluid conduit, a flow rate of the air flow, and a velocity of the air flow. | 03-14-2013 |
20130032366 | SCRAPER FOR A COULTER ASSEMBLY - A scraper for a coulter assembly is provided. One coulter assembly includes a scraper having an upper leading edge section positioned adjacent to a central portion of a disc blade and configured to contact the disc blade while the disc blade is substantially undeflected, and a lower leading edge section positioned adjacent to an outer portion of the disc blade and configured to contact the disc blade while the disc blade is substantially undeflected. The upper leading edge section and the lower leading edge section are configured to maintain contact with the disc blade as the outer portion of the disc blade is deflected relative to the central portion of the disc blade along a substantially arcuate path. | 02-07-2013 |
20120325506 | Agricultural Implement Incorporating Ground Opener Unit - A down pressure adjustment assembly for a disc opener of an agricultural implement includes a rockshaft to which one or more disc opener units are mounted and an actuator that rotates the rockshaft. Rotation of the rockshaft causes the disc opener units to be raised or lowered. When the disc opener units are lowered into a field engagement position, further rotation of the rockshaft will cause compression of down pressure springs for each of the disc opener units. | 12-27-2012 |
20120325504 | Down Pressure Apparatus - A down pressure adjustment assembly for a disc opener of an agricultural implement includes a rockshaft to which one or more disc opener units are mounted and an actuator that rotates the rockshaft. Rotation of the rockshaft causes the disc opener units to be raised or lowered. When the disc opener units are lowered into a field engagement position, further rotation of the rockshaft will cause compression of down pressure springs for each of the disc opener units. | 12-27-2012 |
20120325131 | SECTIONED METERING SYSTEM AND METHOD - A sectioned metering system and method is provided. One metering system for distributing an agricultural product in a field includes a drive input and a rotary shaft assembly coupled to the drive input and configured to be driven in rotation by the drive input. The metering system also includes a first metering section driven by the rotary shaft assembly and at least two additional metering sections. Each additional metering section is selectively engageable to drive the respective additional metering section by the rotary shaft assembly. Each additional metering section is also selectively disengageable to interrupt driving of the respective additional metering section by the rotary shaft assembly while the first metering section remains driven. | 12-27-2012 |
20120325130 | SYSTEM AND METHOD FOR CONTROLLING AIR FLOW TO A METERING SYSTEM - A system and method for controlling air flow to a metering system is provided. One agricultural cart for distribution of an agricultural product in a field includes a metering system having a plurality of metering sections. At least one metering section is selectively controllable to not meter product while at least one other metering section is metering product. The agricultural cart also includes an air conveyance system having a blower and a conduit for producing and directing an air stream for moving the metered product toward a distribution device. The agricultural cart includes control circuitry configured to alter operation of the air conveyance system based upon whether the at least one metering section is metering or not metering product. | 12-27-2012 |
20120227992 | AUTOMATIC DEPTH CONTROL SYSTEM FOR AN AGRICULTURAL IMPLEMENT - An agricultural implement system is provided that includes an implement, and a fluid control unit configured to mount to a tow vehicle. The agricultural implement system also includes a depth control cylinder mounted to a frame of the implement and fluidly coupled to the fluid control unit. The depth control cylinder is configured to adjust a penetration depth of a ground engaging tool of the implement by varying a height of a ground engaging wheel. In addition, the agricultural implement system includes a sensor communicatively coupled to the fluid control unit and configured to output signals indicative of the penetration depth of the ground engaging tool. The fluid control unit is configured to automatically control fluid flow to the depth control cylinder based on the signals to maintain a user-selectable penetration depth. | 09-13-2012 |
20120227650 | VARIABLE GEOMETRY METER ROLLER - An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller. | 09-13-2012 |
20120227649 | VARIABLE GEOMETRY METER ROLLER - An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller. | 09-13-2012 |
20120227648 | VARIABLE GEOMETRY METER ROLLER - An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller. | 09-13-2012 |
20120226461 | SYSTEM AND METHOD FOR CALIBRATING AN AGRICULTURAL PRODUCT METERING SYSTEM - A system for calibrating an agricultural product metering system is provided including a calibration unit configured to be mounted to the agricultural product metering system. The calibration unit includes a load cell configured to measure a calibration weight of product exiting the agricultural product metering system, and the calibration unit is configured to output signals indicative of the calibration weight of the product. The calibration system also includes a controller configured to receive the signals and to calculate a product flow rate based on the calibration weight. | 09-06-2012 |
20120216731 | Depth Adjustment Assembly For A Disc Opener Of An Agricultural Implement - A disc hub assembly includes a shouldered spindle that is secured to a disc opener frame and to which a depth adjustment arm and a gauge wheel arm are connected. The disc hub, to which a ground opener disc is mounted, is disposed on the spindle in a manner that allows the disc to rotate around the spindle. A gauge wheel is connected to the gauge wheel arm. When the depth adjustment arm is rotated between depth setting positions the gauge wheel arm is also rotated. As the gauge wheel is connected to the gauge wheel arm, rotation of the gauge wheel arm causes rotation of the gauge wheel. The depth adjustment arm is spring biased into engagement with an arc of notches on the disc opener frame. The notches define a range of positions at which the depth adjustment arm may be positioned. | 08-30-2012 |
20120210921 | Depth Adjustment Assembly For A Disc Opener Of An Agricultural Implement - A disc hub assembly includes a shouldered spindle that is secured to a disc opener frame and to which a depth adjustment arm and a gauge wheel arm are connected. The disc hub, to which a ground opener disc is mounted, is disposed on the spindle in a manner that allows the disc to rotate around the spindle. A gauge wheel is connected to the gauge wheel arm. When the depth adjustment arm is rotated between depth setting positions the gauge wheel arm is also rotated. As the gauge wheel is connected to the gauge wheel arm, rotation of the gauge wheel arm causes rotation of the gauge wheel. The depth adjustment arm is spring biased into engagement with an arc of notches on the disc opener frame. The notches define a range of positions at which the depth adjustment arm may be positioned. | 08-23-2012 |
20120186504 | SYSTEM AND METHOD FOR COORDINATING PRODUCT DELIVERY WITH GROUND ENGAGING TOOL POSITION - An agricultural implement system is provided that includes a control system configured to receive a first signal to initiate seeding operations, to transition a ground engaging tool toward a working position at a first time after receiving the first signal, and to activate a product delivery system at a second time, different from the first time, after receiving the first signal. | 07-26-2012 |
20120175138 | IMPLEMENT WITH TOOL BAR BEHIND WING FRAMES - An agricultural implement including a hitch assembly configured to couple to a tow vehicle, a plurality of wing tool bars coupled transversely to the hitch assembly, and a plurality of wing frames pivotally coupled to the plurality of wing tool bars. Each wing frame is configured to support a plurality of row units and is positioned forward of a respective wing tool bar. Each wing tool bar is configured to transfer torque to the plurality of row units when the plurality of wing frames is in a ground engaging position. | 07-12-2012 |
20120174840 | AIR CART METERING SYSTEM - An agricultural cart including a product metering system comprising an auger assembly extending generally along an axis non-parallel to a horizontal plane and non-perpendicular to the horizontal plane, and a holding chamber disposed at an upstream end of the auger assembly and configured to reduce pulsations within a flow of agricultural product from the auger assembly. The agricultural cart also includes an air source coupled to the product metering system and configured to transfer the agricultural product to an agricultural implement via an airflow. | 07-12-2012 |
20120125242 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD - In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | 05-24-2012 |
20120090518 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD - In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | 04-19-2012 |
20120006240 | Manually Adjustable Packer Wheel Seeding System and Method - An implement includes a frame configured to couple to a tool bar, a linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned behind the ground engaging tool when the ground engaging tool is engaging the soil. Further, the implement includes an adjustment mechanism configured to allow for adjustment of the distance between the packer wheel and the ground engaging tool. | 01-12-2012 |
20110308826 | PRECISION HOE OPENER WITH SWING LINK BETWEEN CYLINDER AND SHANK - A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly includes a hydraulically-driven parallel linkage assembly, a lost motion linkage, a hoe opener, and a packer wheel. The design provides improved seeding accuracy, by adjusting assembly components to and compensating for changes in terrain elevation. | 12-22-2011 |
20110284252 | AGRICULTURAL IMPLEMENT TOOL FRAME ACTUATING SYSTEM - In an embodiment, an agricultural implement includes a tool bar and a tool frame rotatably coupled to the tool bar. The agricultural implement also includes multiple row units coupled to the tool frame, and a frame actuator extending between the tool bar and the tool frame. The frame actuator is configured to rotate the tool frame between a lowered position that places each row unit in contact with soil and a transport position that raises each row unit above the soil. The frame actuator is also configured to transfer weight from the tool bar to the tool frame while the tool frame is in the lowered position. Each row unit includes a ground engaging tool configured to selectively engage and disengage the soil while the tool frame is in the lowered position. | 11-24-2011 |
20110272939 | PNEUMATIC SEED DISTRIBUTION HOSE COUPLING ASSEMBLY - In an embodiment, a hose coupling assembly includes a collet including a head and an axial protrusion extending from the head in a first axial direction. The axial protrusion is configured to engage a hose while the axial protrusion is in a locked position, and to disengage the hose while the axial protrusion is in an unlocked position. The hose coupling assembly also includes a housing disposed about the axial protrusion and configured to receive the hose. An inner surface of the housing is shaped to enable movement of the axial protrusion toward the unlocked position in response to movement of the axial protrusion in the first axial direction, and to drive the axial protrusion toward the locked position in response to movement of the axial protrusion in a second axial direction, opposite the first axial direction. | 11-10-2011 |
20110239920 | Soil Shaping System For Precision Ground Engaging Implement - In an embodiment, an agricultural implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame and a ground engaging tool extending from a shank, where the shank is coupled to the parallel linkage. The agricultural implement also includes a packer wheel configured to control a depth of a valley opened in a soil region by the ground engaging tool and is configured to pack the soil region as the implement is towed through a field and a soil shaping assembly disposed between the ground engaging tool and the packer wheel, wherein the soil shaping assembly is configured to close the valley prior to packing by the packer wheel. | 10-06-2011 |
20110239436 | Soil Shaping System For Precision Ground Engaging Implement - In an embodiment, an agricultural implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame and a ground engaging tool extending from a shank, where the shank is coupled to the parallel linkage. The agricultural implement also includes a packer wheel configured to control a depth of a valley opened in a soil region by the ground engaging tool and is configured to pack the soil region as the implement is towed through a field and a soil shaping assembly disposed between the ground engaging tool and the packer wheel, wherein the soil shaping assembly is configured to close the valley prior to packing by the packer wheel. | 10-06-2011 |
20110231069 | SYSTEM AND METHOD FOR DETERMINING GROUND ENGAGING TOOL POSITION BASED ON FLUID PRESSURE - An agricultural implement is provided that includes a ground engaging tool configured to engage soil in a working position and to disengage the soil in a non-working position. The agricultural implement also includes an actuating cylinder coupled to the ground engaging tool and configured to transition the ground engaging tool between the working position and the non-working position based on a flow of fluid from a fluid supply system. In addition, the agricultural implement includes at least one sensor configured to output a signal indicative of a fluid pressure within the fluid supply system, and a controller configured to determine whether the ground engaging tool is in the working position or the non-working position based on the signal. | 09-22-2011 |
20110184551 | ROW UNIT BOUNCE MONITORING SYSTEM - An agricultural implement system is provided that includes a row unit configured to deposit seeds within soil. The agricultural implement system also includes a bounce sensor rigidly coupled to the row unit and configured to output a signal indicative of a bounce magnitude, a bounce direction, or a combination thereof, of the row unit. | 07-28-2011 |
20110179983 | SEEDING IMPLEMENT DEPTH ADJUSTMENT MECHANISM - A seeding implement is provided that includes a depth adjustment mechanism configured to facilitate rapid reconfiguration of a ground engaging tool for varying penetration depths. In an exemplary embodiment, the seeding implement includes a ground engaging tool and a packer arm pivotally coupled to a packer support structure. The seeding implement also includes a packer wheel rotatably coupled to the packer arm, and configured to rotate across a soil surface to limit a penetration depth of the ground engaging tool into the soil. The seeding implement further includes a depth adjustment assembly including a slot within the packer support structure, a corresponding slot within the packer arm, and a fastener disposed through the slots. In this configuration, the penetration depth of the ground engaging tool is varied by adjusting a position of the fastener within the slots. | 07-28-2011 |
20110168067 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD - In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | 07-14-2011 |
20110168066 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD - In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | 07-14-2011 |
20110073027 | METHOD AND APPARATUS FOR REGULATING AIR FLOW THROUGH SUPPLY CONDUITS THROUGH WHICH PRODUCT ENTRAINED IN AN AIR FLOW IS PROVIDED TO MULTIPLE ON-ROW PRODUCT CONTAINERS OF AN AGRICULTURAL IMPLEMENT - The present invention provides a method and apparatus to improve seed distribution to a plurality of seed or row units of an agricultural planter. Each row unit is fitted with a seed box having an air/seed inlet and an air outlet through which air is allowed to escape. The present invention effectively closes off or substantially reduces the flow of air out of one or more of the seed boxes to reduce the amount of seed that is fed to the seed boxes. Through the use of restrictor plates, which may be vented to allow some air flow or solid to prevent air flow, the delivery of seed to the seed boxes can be equalized to provide more uniform seed distribution to the row units. | 03-31-2011 |
20110073024 | PRESCISION HOE OPENER WITH SWING LINK BETWEEN CYLINDER AND SHANK - A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly includes a hydraulically-driven parallel linkage assembly, a lost motion linkage, a hoe opener, and a packer wheel. The design provides improved seeding accuracy, by adjusting assembly components to and compensating for changes in terrain elevation. | 03-31-2011 |
20110072663 | PRESCISION HOE OPENER WITH SWING LINK BETWEEN CYLINDER AND SHANK - A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly includes a hydraulically-driven parallel linkage assembly, a lost motion linkage, a hoe opener, and a packer wheel. The design provides improved seeding accuracy, by adjusting assembly components to and compensating for changes in terrain elevation. | 03-31-2011 |
20110056308 | System and Method for Measuring Flow Rate From a Meter Roller - A system and method are provided for quantifying a degree of discontinuity of material flow from a meter roller. In an exemplary embodiment, flowable particulate material is fed into a meter roller. The meter roller is then rotated one revolution, and the output from the meter roller is collected and measured. Next, the meter roller is rotated one revolution in discrete increments, each increment having a substantially equal rotational angle. The output from the meter roller is then collected and measured for each increment. Finally, the measurement for each increment is compared to the measurement for the one revolution to determine a statistical parameter indicative of flow rate discontinuity. | 03-10-2011 |
20100326683 | Tillage Point - In an embodiment, a tillage point includes a body having a top surface and a nose extending from the top surface. The tillage point also includes two wings each disposed on a lateral side of the body and extending laterally outward. In certain embodiments, a slope of the nose relative to a horizontal plane of movement of the tillage point through soil is greater than a slope of the top surface of the body. In further embodiments, the wings are configured to engage the soil at a shallower depth than the nose, and/or a tip of each wing is configured to engage the soil at a greater depth than a respective wing root. In yet further embodiments, the tillage point includes a boss positioned forward of openings configured to receive a fastener for coupling the tillage point to a shank. | 12-30-2010 |
20100326682 | Agricultural Implement With Improved Tillage Point - An agricultural implement includes a framework configured to be towed behind a vehicle, and a plurality of shanks mounted to the framework and configured to engage the soil. A tillage point is mounted on each shank. Each shank tillage point includes a body having a top surface and a nose extending from the top surface. The tillage point also includes two wings each disposed on a lateral side of the body and extending laterally outward. In certain embodiments, a slope of the nose relative to a horizontal plane of movement of the tillage point through soil is greater than a slope of the top surface of the body. In further embodiments, the wings are configured to engage the soil at a shallower depth than the nose, and/or a tip of each wing is configured to engage the soil at a greater depth than a respective wing root. In yet further embodiments, the tillage point includes a boss positioned forward of openings configured to receive a fastener for coupling the tillage point to a shank. | 12-30-2010 |
20100307779 | FOLDING IMPLEMENT FRAME - In an embodiment, an agricultural implement includes a first wing tool bar and a second wing tool bar on each lateral side of the implement. The first wing tool bar and the second wing tool bar are configured to rotate from a working position to a transport position. The first wing tool bar and the second wing tool bar each include a respective tool frame configured to rotate upwardly from a working position to a transport position. In addition, the second wing tool bar is configured to articulate with respect to the first wing tool bar during transport. A fold-away frame section is rotatably coupled to the first wing tool frame and configured to rotate out of a plane formed by the first and second wing tool frames to avoid contact between the tool frames during transport. | 12-09-2010 |
20100300339 | MANUALLY ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD - An implement includes a frame configured to couple to a tool bar, a linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned behind the ground engaging tool when the ground engaging tool is engaging the soil. Further, the implement includes an adjustment mechanism configured to allow for adjustment of the distance between the packer wheel and the ground engaging tool. | 12-02-2010 |
20100300338 | ADJUSTABLE PACKER WHEEL SEEDING SYSTEM AND METHOD - In one embodiment, a seeding implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the parallel linkage. The implement also includes a packer wheel configured to control a position of the ground engaging tool, wherein the packer wheel is positioned directly behind the ground engaging tool when the ground engaging tool is engaging a soil region. Further, the implement includes an adjustment mechanism configured to shift the packer wheel rearwardly upon the ground engaging tool encountering an obstruction and to shift the packer wheel forwardly after the obstruction has been passed by the ground engaging tool. | 12-02-2010 |
20100294182 | SOIL SHAPING SYSTEM FOR PRECISION GROUND ENGAGING IMPLEMENT - In an embodiment, an agricultural implement includes a frame configured to couple to a tool bar, a parallel linkage coupled to the frame and a ground engaging tool extending from a shank, where the shank is coupled to the parallel linkage. The agricultural implement also includes a packer wheel configured to control a depth of a valley opened in a soil region by the ground engaging tool and is configured to pack the soil region as the implement is towed through a field and a soil shaping assembly disposed between the ground engaging tool and the packer wheel, wherein the soil shaping assembly is configured to close the valley prior to packing by the packer wheel. | 11-25-2010 |
20100139422 | EXTERNAL SENSOR ADJUSTMENT SYSTEM AND METHOD - In accordance with one embodiment, a system may include an external position adjuster configured to move a sensor within an agricultural tank without requiring access inside the agricultural tank. In another embodiment, a method may include magnetically coupling a sensor to a structure located inside an agricultural tank, wherein the sensor is adjustable to different positions inside of the agricultural tank in response to user input from outside of the agricultural tank. | 06-10-2010 |
20100107943 | Knife Opener For Use With An Agricultural Implement - A knife opener includes a pair of flared blades designed to cut spaced, but paired furrows. The knife opener is particularly well-suited for use in no-till or minimum-till agricultural operations primarily in conjunction with seed and/or fertilizer placement adjacent a soil cut-line generally in the direction of travel. In addition to being angled away from the main body of the knife, one of the blades is angled forward and the other blade is angled rearward. Seed and/or fertilizer dispensing receivers may be associated with each of the blades. | 05-06-2010 |
20100025056 | BOOM STABILIZATION METHOD FOR NARROW TRANSPORT IMPLEMENT - An agricultural implement is provided with folding wing assemblies coupled to a central boom that provides a simplified arrangement for transporting the implement. The implement may include wing frames and row units that may be raised to allow the wing assemblies to fold rearwardly, into a compact, transport position. While being raised, prior to being folded rearwardly, the wing assemblies may be supported by the central boom, which is rigidly coupled to a central frame. The central boom is pivotally coupled to a hitch assembly. | 02-04-2010 |
20080308023 | PRECISION HOE OPENER WITH DRAFT FORCE COMPENSATION - A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly includes a hydraulically-driven parallel linkage assembly, a swing link, a ground engaging tool, and a packer wheel. The design provides improved seeding accuracy, by compensating for changes in draft force caused by changes in terrain elevation. The swing link allows the cylinder to compensate for the forces applied to the ground engaging tool, thereby providing a substantially constant packing force to the soil beneath the packing wheel. | 12-18-2008 |
20080308022 | PRECISION HOE OPENER ASSEMBLY WITH ADJUSTABLE PACKER WHEEL LOCATION - A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly features a hydraulically-driven parallel linkage assembly, a ground engaging tool, and an adjustable packer wheel assembly. The design provides improved seeding accuracy by providing a variable distance between the ground engaging tool and the packer wheel. Specifically, embodiments of the present invention allow for adjustment of the distance between the ground engaging tool and wheel elements. | 12-18-2008 |
20080308021 | PRECISION HOE OPENER WITH SWING LINK AND BIASING MEMBER - A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly includes a hydraulically-driven parallel linkage assembly, a lost motion linkage, a biasing member, a ground engaging tool, and a packer wheel. The design provides improved seeding accuracy, by compensating for changes in draft force caused by changes in terrain elevation. | 12-18-2008 |
20080308020 | PRECISION HOE OPENER WITH SWING LINK BETWEEN CYLINDER AND SHANK - A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly includes a hydraulically-driven parallel linkage assembly, a lost motion linkage, a hoe opener, and a packer wheel. The design provides improved seeding accuracy, by adjusting assembly components to and compensating for changes in terrain elevation. | 12-18-2008 |
20080282950 | Drill Disc Opener - The present planter unit, and planter implements using the present planter unit, include first and second discs and first and second pathways. The first and second discs may be generally planar and in a non-overlapping relation. As the planter unit is towed through a field, the first disc creates a first trench in the seedbed and the first pathway deposits a first material in the first trench. Subsequently, the second disc creates a second trench which is continuous with the first trench and partially fills the first trench. A second material is deposited in the second trench by the second pathway. | 11-20-2008 |
20080276848 | Disc Opener For An Agricultural Planting Apparatus - A disc opener assembly for an agricultural planter includes a coulter disc formed without a pilot hole for the spindle of the mounting hub. The mounting hub is formed without the spindle such that the coulter disc is supported directly in a cantilevered manner from the mounting flange of the mounting hub. The coulter disc is formed with fastener holes aligned with mounting holes in the mounting flange for the passage of fasteners to affix the coulter disc to the mounting flange. The fasteners are countersunk into the coulter disc to present a smooth exterior surface. A seal is positioned between the mounting flange and the coulter disc to prevent the entry of dirt and debris into the mounting hub. No dust cap on the exterior surface of the coulter disc is required with this configuration which improves the operation of the disc opener assembly. | 11-13-2008 |
20080276846 | Dual Row Seed Drill - A seed drill planting apparatus includes an opener configured to plant a row of seeds at locations corresponding to the wing tips of the openers and a row of fertilizer at the center of the opener. The press wheels for the opener are constructed of a pair of skewed wheels that are arranged to throw soil inwardly to provide a proper cover for the rows of seeds and fertilizer placed into the ground by the opener. The skewed press wheels are connected to an adjusting mechanism that is operable to selectively vary the angle at which the press wheels are skewed with respect to the direction of travel. A one-way castering wheel is also provided to function to caster for tight turns on the side of the implement at the inside of the turn, but automatically locks into a stable position when the implement is converted into a transport position. | 11-13-2008 |