Abstract: A strip till finishing system includes a pair of wheels, each outer circumference including a plurality of equidistantly spaced openings for engagement; at least two attachment plates coupled to each of the pair of wheels, each attachment plate having a circumference matching the outer circumference, each attachment plate coupled to the outer circumferences via a plurality of attachment means configured on each attachment plate to align with the plurality of equidistantly spaced openings, and a plurality of ground-engaging finger elements coupled to each pair of attachment plate over a 360 degree arc, the plurality of ground-engaging finger elements directed outwardly from each wheel to enable ground engagement.

Abstract: Linkage assemblies for harrow implements are provided that facilitate the consistent positioning of all teeth of the harrow implements in an appropriate orientation (i.e., the appropriate attack angle) during operation. Beneficially, due to the configuration of the linkage assemblies within the harrow implements, the linkage assemblies are configured to be maintained in a generally horizontal orientation during operation. As such, each of the linking elements of the linkage assemblies will have their orientations aligned, such that a horizontal plane will encompass all of the linking elements of a given harrow implement. This allows for all of the teeth of the harrow implement to be positioned at the desired and appropriate orientation.

Abstract: A disc blade angle adjustment assembly for a tillage implement includes a base structure configured to couple to a frame of the tillage implement. The disc blade angle adjustment assembly also includes a vertical guide plate coupled to the base structure, in which the vertical guide plate has an elongated opening. Furthermore, the disc blade angle adjustment assembly includes a vertical support configured to couple to a disc blade support of the tillage implement. The disc blade support is configured to pivotally couple to the frame at a pivot point. The disc blade angle adjustment assembly also includes multiple rollers rotatably coupled to the vertical support and disposed within the elongated opening of the vertical guide plate. The rollers are configured to block rotation of the disc blade support about a longitudinal axis of the disc blade support via engagement with the vertical guide plate.

Abstract: A cultivating apparatus may include a tine that extends from a leading support frame, the tine arranged to cut and loosen soil. A trailing support frame may be provided, and it may have one or more soil working tools extending therefrom. A biasing assembly may include at least a first limb which pivotally couples the trailing support frame to the leading support frame of the tine, and a biasing spring that urges the trailing support frame and its soil working tools downward by a biasing force. The first limb may include a plurality of hooks whereto the biasing spring may be connectable. The hooks may be arranged for adjusting the biasing force of the biasing assembly.

Abstract: A ball-type coupling arrangement for an agricultural tractor including a coupling base with a coupling ball attached thereto for receiving a coupling socket, a coupling housing arranged on the coupling base, a hold-down device including a planar stop region formed on an outer contour, the hold-down device coupled to the coupling housing such that it is pivotable between a position locking the coupling ball and a position releasing the coupling ball, and a closure element attached to the coupling housing, the closure element contacting the planar stop region in a locking position to lock the hold-down device in its locking position.

Abstract: An agricultural work system and a method for operating an agricultural work system is disclosed. The agricultural work system comprises an agricultural production machine having two axles, a power lifter, and a driver assistance system, and an attachment connected to the agricultural production machine using the power lifter. The driver assistance system optimizes operation of the agricultural production machine by determining an axle load on at least one of the axles. Further, actual data records coupled in time to the execution of an agricultural work process are cyclically determined by the driver assistance system to automatically adjust the power lifter. In particular, an axle load ratio currently at the axles is determined as an actual data record and, using at least one additional actual data record to be determined, the driver assistance system automatically generates instructions to actuate the power lifter while simultaneously accounting for mutually influencing optimization target variables.

Abstract: A disc blade angle adjustment system for a tillage implement includes a first actuator having a cylinder, a piston disposed within the cylinder, and a single rod extending from the piston. The first actuator is configured to couple to a frame of the tillage implement and to a first disc blade support. The disc blade angle adjustment system also includes a second actuator having a cylinder, a piston disposed within the cylinder, and a single rod extending from the piston. The second actuator is configured to couple to the frame of the tillage implement and to a second disc blade support. In addition, the disc blade angle adjustment system includes a conduit extending between a cap end of the first actuator and a cap end of the second actuator or between a rod end of the first actuator and a rod end of the second actuator.

Abstract: Systems and methods for agricultural lane following are described. For example, a method includes accessing range data captured using a distance sensor connected to a vehicle and/or image data captured using an image sensor connected to a vehicle; detecting a crop row based on the range data and/or the image data to obtain position data for the crop row; determining, based on the position data for the crop row, a yaw and a lateral position of the vehicle with respect to a lane bounded by the crop row; and based on the yaw and the lateral position, controlling the vehicle to move along a length of the lane bounded by the crop row.

Abstract: An agricultural work system and a method for operating an agricultural work system are disclosed. The agricultural work system performs an agricultural work process and includes an agricultural production machine having at least two axles with at least one device interface and an attachment, which is connected via the device interface to the agricultural production machine. An axle load on at least one axle is determined using a sensor assembly, with the axle loads occurring or happening on axles of the agricultural production machine. An axle load ratio based thereon is cyclically determined using the computer unit of the driver assistance system of the agricultural production machine, coupled in time to the execution of the work process, with the driver assistance system taking into account the agricultural production machine and attachment configuration and operating parameters.

Abstract: A pivot arm assembly for an agricultural machine. The pivot arm assembly has a pivot arm having a bushing block on a first end and configured to be coupled to a gauge wheel on a second end, a lateral positioning member configured to be selectively coupled to the bushing block to provide lateral adjustment of the pivot arm, a through bolt configured to selectively couple the lateral positioning member to a frame, and a friction reducing member positioned between the bushing block and the through bolt. The friction reducing member allows pivotal movement of the pivot arm relative to the through bolt and does not require a routine application of grease.

Abstract: A trench closing assembly including a fluid applicator.

Abstract: A monitor for an agricultural implement connected to a plurality of networks, such as a first network and a second network, with each network controlling equipment on its network.

Abstract: An agricultural machine includes a tractor having a front end, a rear end, and a front frame coupled to the front end. The agricultural machine includes an implement coupled to the rear end of the tractor. The agricultural machine includes a supply line configured to transfer commodity from a front tank, which is configured to be supported above the ground by the front frame, to a main tank of the agricultural machine. The main tank distributes commodity to row units, which distribute the commodity to the soil, and the supply line transfers additional commodity to the main tank. The front frame is movable relative to the front end of the tractor to cause engagement of the supply line with the front tank.

Abstract: A system for an agricultural seeding implement includes processing circuitry configured to, while the agricultural seeding implement is in a lowered position work state to distribute seeds during each pass through a seeding portion of a field, provide control signals to a downforce actuator to drive one or more row units toward a surface of the field. The processing circuitry is also configured to, while the agricultural seeding implement is in a raised position work state with the one or more row units lifted off of the surface of the field to turn within a headlands portions of the field, perform a calibration check for one or more load cell sensors that are configured to measure a downforce applied by the one or more row units to the field.

Abstract: A planter configured for planting a sentinel plant in a field. The planter comprises a first planting system that is coupled to the planter. The first planting system is configured for planting a first sentinel plant having a first sentinel plant characteristic. A global positioning system is communicatively coupled to the planter. The global positioning system is configured for generating a location signal indicative of a location of the planter. A control system is communicatively coupled to the planter. The control system is configured to receive the first sentinel plant characteristic, receive the location signal, receive a georeferenced field characteristic, and control the first planting system based on at least one of the first sentinel plant characteristic, the location, or the georeferenced field characteristic.

Abstract: A system for distributing commodity across an agricultural machine includes a product storage system, including a central commodity tank and a plurality of intermediate commodity tanks positioned at various locations laterally across a frame. The system includes a movable manifold coupled to the one central commodity tank, and the manifold is adjustable by a controller to control volume of commodity distributed to the intermediate commodity tanks. Each intermediate commodity tank distributes commodity to a separate plurality of row units, which distribute commodity to the soil. Operatively coupled to the controller are one or more sensors, which measure product characteristics, such as volume of commodity in the intermediate tanks, and operational characteristics, such as downforce of the row units. The controller is configured to adjust the manifold to control distribution of commodity across the intermediate tanks based on measured values from the sensors and desired values stored in the controller.

Abstract: A work vehicle includes an implement coupled to the work vehicle. A global positioning system is communicatively coupled to the work vehicle and is configured for generating a location signal indicative of a location of the work vehicle. At least one sensor is communicatively coupled to the work vehicle and configured for generating first and second sentinel plant characteristic signals indicative of first and second sentinel plant characteristics. A control system is communicatively coupled to the work vehicle and configured to receive the location signal, the first and second sentinel plant characteristic signals, determine an implement action based on a function including the first and second sentinel plant characteristics as variables, and control the implement to execute the implement action in the field.

Abstract: A fertilizer-application method comprises (a) receiving an aqueous solution of a cyanamide compound into a heated segment of a hydrolyzer; (b) allowing the cyanamide compound to hydrolyze in the heated segment, thereby forming an aqueous cyanamide hydrolysate (ACH); (c) allowing the ACH to cool under pressure; and (d) applying the ACH, after cooling, to soil.

Abstract: Mowing characteristics of a mowing operation are detected. The mowing characteristics indicate that the mower is engaged and also whether a merger component is engaged. A center line of a windrow is identified based upon a location of the mower and the mowing characteristics. An action signal is generated based upon the center line of the mower.

Abstract: An electric lawn apparatus is provided including a frame having an upper body and a lower support body, two drive motors, a mow deck supporting multiple deck motors, and a battery. The apparatus further includes a motor control panel having one or more control modules that control the drive motors and the deck motors and a regenerative energy control module; and a regenerative energy absorbing module that is physically decoupled from the motor control panel and is activated by the regenerative energy control module when the voltage from the battery exceeds a voltage threshold.

Abstract: A method of creating a virtual boundary for a robotic garden tool includes receiving location coordinates of a location in which the robotic garden tool is intended to be operated. The method also includes retrieving, from a first server and based on the location coordinates, a preexisting visual media file of the location in which the robotic garden tool is intended to be operated. The preexisting visual media file includes metadata that includes coordinate information of the location shown in the preexisting visual media file. The method includes generating virtual boundary coordinates of the virtual boundary based at least partially on the preexisting visual media file and the coordinate information. The method includes controlling, with a first electronic processor of the robotic garden tool, the robotic garden tool to be confined by the virtual boundary to remain in an operating area during operation of the robotic garden tool.

Abstract: The present disclosure relates to a mower knife device with a knife bar and a dual blade cutting system. The dual blade cutting system includes an upper cutting knife and a lower cutting knife designed to be movable relative to one another. The upper cutting knife is connected to the knife bar by means of an upper retaining device. The lower cutting knife is connected to the knife bar by means of a lower retaining device. The upper retaining device is mounted on the knife bar by means of a guide bushing. A preloaded tension spring is arranged inside the guide bushing. The tensile force of the tension spring is designed to apply a contact pressure of the upper cutting knife to the lower cutting knife via the upper retaining device.

Abstract: A blade adapter apparatus configured to couple multiple cutting blades to a shaft of an outdoor power equipment. The blade adapter apparatus can simplify attachment of multiple blades, which can be performed prior to interfacing with the outdoor power equipment. The blade adapter apparatus can prevent the multiple blades from being attached according to an improper orientation and prevent the multiple blades from being attached according to an improper order. The blade adapter apparatus can furthermore robustly distribute load from a high energy impact event, and/or maintain a fixed angle between blade tips of a multi-blade assembly.

Abstract: An electric lawn apparatus is provided including a frame having an upper body and two side plates extending downwardly from sides of the upper body defining a cavity therein, an operator seat mounted on the upper body, two drive motors secured to the side plates away from the cavity, and a battery compartment formed within the cavity. The battery compartment receives battery packs therein along a rear-front axis of the electric lawn apparatus in a side-by-side orientation, where each battery pack has a maximum rated voltage of approximately 40V to 80V. A ratio of the cumulative energy output of the battery packs to a lateral distance between the drive motors is greater than or equal to approximately 0.23 kW/cm.

Abstract: A front independent suspension assembly for outdoor power equipment includes a first joint, a first wheel coupled to the joint, a first longitudinal arm pivotably coupled to the joint, a first lateral arm pivotably coupled to the joint, and a second lateral arm pivotably coupled to the joint. The second lateral suspension arranged substantially parallel to the first lateral suspension arm.

Abstract: A stubble stomper is disclosed that attaches to a crop harvesting header on an agricultural machine. The stubble stomper includes a mounting bracket that attaches to the header frame of the crop harvesting header, a hinge assembly that is rotatably attached to the stomper mounting bracket and is rotatable between a default position and a breakaway position, and a stomper shoe that is pivotally attached to the hinge assembly. The stubble stomper has a self-resetting feature from the breakaway position that allows the stubble stomper to re-engage to its default position as the agricultural machine moves in a forward direction of travel.

Abstract: An adjustable joint is to be provided along a tube, such as a grain unloading tube of a combine harvester. A bearing system is provided between the facing end of first and second tubes. allowing a controllable bend to be provided between the first tube and the second tube. The bearing system is actuated to control the bend. The bearing system has first and second first tubular wedges which face each other at the sloped ends, and bearings around the outside ends and the facing ends. A relative rotation angle is set between the first and second tubular wedges to set the degree of bend.

Abstract: A monitoring system for a reel assembly of an agricultural harvester includes a load sensor configured to couple to a non-rotating element of a tine rotation mechanism of the reel assembly. The tine rotation mechanism is configured to drive tines of the reel assembly to rotate relative to a rotating structure of the reel assembly, and the load sensor is configured to output a sensor signal indicative of a mechanism load applied by the tines to the non-rotating element of the tine rotation mechanism. The monitoring system also includes a controller communicatively coupled to the load sensor. The controller includes a memory and a processor, and the controller is configured to receive the sensor signal from the load sensor and to determine a crop load of crops acting on the tines based on the mechanism load.

Abstract: A method and system for the optimized determination of machine parameters of an agricultural production machine is disclosed. The agricultural production machine has a driver assistance system and a sensor assembly and performs an agricultural task in a local context. A determination routine the driver assistance system uses the strategy specifications as input parameters of the instruction for use to determine the optimized machine parameters optimized with respect to the strategy specifications as output parameters of the instruction for use, wherein the strategy is parameterized with initial strategy parameters at the beginning of the execution of the agricultural task. The driver assistance system uses strategy parameters as the initial strategy parameters that have already been optimized by at least one agricultural production machine in a similar local context.

Abstract: A harvesting machine includes a header configured to gather harvested material into the harvesting machine during a harvesting operation, a conveyance subsystem configured to convey the harvested material from the harvesting machine to a receiving vehicle during the harvesting operation, an image capture system comprising at least one optical sensor, and a control system configured to determine a position of the receiving vehicle relative to the harvesting machine, determine an image magnification factor based on the determined position, and display, on a display device, an image of a portion of the receiving vehicle based on the image magnification factor.

Abstract: A hydraulic cooler pressure isolation circuit for a header of an agricultural harvester equipped with a reservoir and a pump. The circuit comprises a hydraulic fluid cooler, a supply line extending from the hydraulic fluid cooler to the pump, a return line extending from the hydraulic fluid cooler to the reservoir, and a drain line operatively in fluid communication with the return line for connecting to the reservoir. A first valve, a second valve, a return valve, and a bypass valve of the circuit operate to direct hydraulic fluid flow through the cooler under normal system operating conditions, and direct hydraulic fluid flow to bypass the cooler when the system experiences high pressure operating conditions at the cooler.

Abstract: An agricultural production machine configured for determining optimized working parameters for the of the agricultural production machine is disclosed. The agricultural production machine has a driver assistance system and a sensor system and performs an agricultural task in a local context. The driver assistance system comprises a map control system that includes one or more maps to optimize work parameters of the process units of the agricultural production machine. A particular characteristic map describes a relationship between working parameters of the process unit and quality parameters using initial working points. When performing the agricultural task, the driver assistance system checks a local context to determine whether a context-related map is available and, if so, replace the basic map with the context-related map in order to determine optimized working parameters.

Abstract: The disclosed apparatus, systems and methods relate to automatic calibration systems, methods and devices for use with vehicle systems such as grain cart and combine vehicle systems to calibrate the yield monitor via collected calibration load profile data that is processed and used to calibrate and recalibrate the system automatically.

Abstract: A system for an agricultural harvester includes a chopper assembly configured to separate a harvested material into debris and stalk. A primary extractor is configured to remove debris from the harvester. A sensor system is configured to capture data associated with harvested material conditions downstream of the primary extractor. A computing system includes one or more processors and one or more non-transitory computer-readable media that collectively store instructions that, when executed by the one or more processors, configure the computing system to perform operations. The operations include obtaining the data associated with the associated harvested material conditions downstream of the primary extractor, determining a current foliage ratio based on the data, determining an error between the current foliage ratio to a desired foliage ratio, and generating a harvest-related parameter of the primary extractor based at least in part on the error.

Abstract: A combine harvester includes a chassis and a head including a reel rotating about an axis substantially perpendicular to a direction of travel. A front portion of the head includes a cutter. A crop feeder system transports cut crop from the cutter along the head and to the combine harvester processing systems. A powered movable stone barrier is rearward of the cutter and moves in a laterally reciprocating motion.

Abstract: Chopping unit (5) of an agricultural harvesting machine (1), having a chopping drum (10) bearing chopping knives, a first roller pair (11) consisting of an upper and a lower press roller (15) and (16) positioned upstream of the chopping drum (10), at least one second roller pair (12) consisting of a pre-compression roller (13) and a transport roller (14) positioned upstream of the first roller pair (11), a counter-cutting device (18) cooperating with the chopping drum (10) and a stripper device (19) cooperating with the lower press roller (16), arranged between the lower press roller (16) and the chopping drum (10), wherein a rotary shaft (20) of the lower press roller (16) and/or a rotary shaft (21) of the transport roller (14) can be displaced in its relative position to a rotary shaft (17) of the chopping drum (10) at least in the vertical direction.

Abstract: A system for determining a crop edge and a self-propelled harvester using the system for automatic control are disclosed. The system comprises a camera that generates optical information of a front environment of the harvester. The system further includes a computing unit that analyzes the images using artificial intelligence so that a planted area of a field on which a plant crop is located may be delimited from a remaining residual area of the field, thereby determining the plant crop. In turn, the computing unit is further configured to determine the crop edge of the plant crop based on the determination of the plant crop and to automatically control the harvester based on the determination of the crop edge.

Abstract: A sugarcane harvester includes an extractor assembly that more efficiently and effectively separates leaves, stems, and other waste material from sugarcane billets and ejects the waste material back onto sugarcane fields without blowing the waste material into a wagon or other billet collection vehicle.

Abstract: A whole-stalk or sectioning type combined sugarcane harvester, including: a frame, a sugarcane root grinding cutter (48), a plurality of rollers (59) for scraping sugarcane leaves, peeling sugarcane peels and conveying sugarcane stalks by using circular plates arranged at intervals, sugarcane pressing cover plates (82), sugarcane leaf and peel blocking barriers (75), a sugarcane stalk guide plate (78), rollover safety devices, anti-rollover regulators, and a whole-stalk sugarcane bundling and 180-degree left and right steering conveyor, wherein the sugarcane root grinding cutter (48) is mounted at a front end of the frame in a traveling direction; two rear sides of the frame are each provided with one rollover safety device, and the top of the frame is provided with the anti-rollover regulators; the rollers (59) are mounted on the frame; the sugarcane pressing cover plates (82) are mounted on the top surfaces of circular plates of the rollers (59), and the sugarcane leaf and peel blocking barriers (75) and th

Abstract: A header for an agricultural harvester including an endless belt conveyor and a flex arm disposed between upper and lower runs of the endless belt conveyor. The flex arm includes an elongate beam having an upper surface, and a roller extending above the upper surface of the elongate beam for contacting the upper run of the endless belt conveyor. The roller raises the belt conveyor above the upper surface of the elongate beam, thereby minimizing contact between the upper run of the endless belt conveyor and friction reducing bearings situated atop channel supports connected at opposite sides of the elongate beam. The resultant construction minimizes wear, heat and drag on the endless belt conveyor and the friction reducing bearings.

Abstract: A harvesting system for harvesting stalky plants is mountable on a power unit such as an agricultural combine. The harvesting system may have both an upper harvesting head that cuts off the tops of the plants and the directs seed-bearing portions of the plant to the combine's thresher, and a lower harvesting head cuts the stalks near the ground and discharges the stalks in two or more windrows. In order to increase throughput, the upper harvesting head may be raisable and lowerable relative to the combine's feeder housing. To accommodate such adjustment, a discharge conveyor of the upper harvesting head may extend at an adjustable angle relative to the feeder housing. The lower harvesting head may have draper belts arranged to discharge the stalks in two or more, and more typically three or more, laterally spaced, parallel windrows.

Abstract: A crop ramp for a header of an agricultural harvester including a curved plate having an outer surface over which cut crop passes and an inner surface. The crop ramp further includes a roller support extending rearwardly from the curved plate and a roller supported for rotation by the roller support. The roller has an outer circumferential surface configured to be contacted by a fore edge of an upper run of an endless belt draper conveyor in order maintain tracking of the conveyor and eliminate contact between the conveyor and the interior of the crop ramp.

Abstract: A center delivery rake implement includes a tongue movably attached to a frame for movement about a vertical axis. A tongue actuator interconnects the tongue and the frame. The tongue actuator is selectively controllable to position the tongue relative to the frame such that the central tongue axis may be non-parallel relative to the central longitudinal axis of the frame, whereby a lateral position of the frame relative to the tow vehicle is adjustable during operation. An implement controller may control the tongue actuator to position the frame in a desired position based on a determined location of an existing windrow.

Abstract: A rake implement includes a first arm and a second arm. A first linkage system interconnects and is selectively configurable to position the first arm in a travel position, a first operating position, and a second operating position. A second linkage system is selectively configurable to position the second arm in a travel position, a first operating position and a second operating position. The first arm and the second arm may be positioned in different respective operating positions to provide different rake configurations for different field conditions.

Abstract: The disclosure provided herein is directed to a bale accumulator that receives a bale and then using an intake conveyor transports the bale onto the bale accumulator. A push ram removes the bale from the intake conveyor and onto a flip tray that flips the bale onto an edge of the bale and onto a trough ram. The trough ram pushes the bale onto a trough that when filled with bales by the trough ram actuates a fence ram. The fence ram moves the bales onto a bed. When the bed is filled or at the selection of an operator, an unloading assembly moves the bales off the bed and onto a ground surface, which is facilitated by the bed having a dovetail assembly that lowers the bed to the ground surface. An adjustable fence allows modification to the number of bales that can fit onto the bed.

Abstract: A field grain cart is expandable for increasing holding capacity and contractible for providing transportability. The field grain cart includes a hopper including a center section, one or more expandable side sections that are movably attached to the center section, a base section that is disposed underneath the hopper, a floor conveyor that is disposed in the hopper, and a spout that is in communication with the hopper.

Abstract: Combine harvesters may include crop processing systems having a grate subassemblies with flaps that, in some instances, are divided into groups that are independently movable and moveable in opposite directions between a fully open position and a fully closed position. Further, each of the grate assemblies may include an actuator that is operable to actuate simultaneously a portion of the flaps on each of the grate assemblies.

Abstract: Combine harvesters may include crop processing systems having a grate subassemblies with flaps that, in some instances, are divided into groups that are independently movable and moveable in opposite directions between a fully open position and a fully closed position. Further, each of the grate assemblies may include an actuator that is operable to actuate simultaneously a portion of the flaps on each of the grate assemblies.

Abstract: A grain cleaning apparatus for a combine harvester has a linkage system for moving a grain pan or sieve with an oscillatory movement. A configuration of the linkage system is adjusted for example in dependence on a lateral inclination of the combine harvester, in particular by setting the position of a pair of arms of the linkage system, so that some points within the linkage system are fixed and other points are adjustable depending on the angle of inclination (but then remain static for a constant angle of inclination).

Abstract: A cleaning system for an agricultural combine harvester includes a pan and a crop divider. The pan includes a stepped floor to receive crop material thereon and is arranged for fore-aft reciprocating movement to advance the crop material in a crop-processing direction. The crop divider is mounted with the pan for fore-aft reciprocating movement therewith and extends in a fore-aft manner and above the stepped floor to partition the crop material laterally. The crop divider includes a body and a periphery disposed about the body. The body includes a multi-dimensional, clustered array of crop strokers extending laterally to engage the crop material to advance the crop material in the crop-processing direction during fore-aft reciprocating movement of the pan.