A row unit closing wheel assembly includes a closing wheel, a closing wheel arm, and a closing wheel shaft having a first end and a second end. The closing wheel is coupled to the first end and the closing wheel arm is coupled to the second end via a pivot joint. The row unit closing wheel assembly includes an adjustable mechanical linkage assembly coupled both to the closing wheel shaft and to the closing wheel arm. The adjustable mechanical linkage is configured to adjust an angle of the closing wheel shaft relative to the closing wheel arm along a horizontal plane via movement of the closing wheel shaft about the pivot joint. The horizontal plane is orthogonal to a rotational axis of the pivot joint.

In one aspect, a system for detecting tripping of ground engaging tools on an agricultural implement may include a ground engaging tool coupled to an implement frame. Furthermore, the system may include a motion sensor installed on the implement frame, with the motion sensor configured to capture data indicative of motion of the implement frame. Moreover, the system may include a controller configured to monitor the motion of the implement frame based on the data received from the motion sensor. In addition, the controller may be further configured to determine when the ground engaging tool has tripped based on the monitored motion.

A shank mounting assembly for connecting a shank to a row unit of a tillage implement is provided. The shank mounting assembly includes a fixed portion, the fixed portion comprising a left wall and a right wall extending outwardly and a plurality of slots in each of the left wall and the right wall. The shank mounting assembly further includes a removable portion comprising a plate having a first set of hooks for mating with the plurality of the slots in the left wall and a second set of hooks for mating with the plurality of the slots in the right wall. The shank mounting assembly further includes a handle assembly operatively connected to the plate.

An agricultural row unit includes a soil-engaging tool supported from a pivot arm. A sensor generates an output signal relating to an orientation of the pivot arm relative to a frame member. An actuator is configured to applying a down pressure on the soil-engaging tool. A control system in signal communication with the sensor is responsive to the generated output signal to effect a change in applied down pressure on the soil-engaging tool by the actuator. The soil-engaging tool may be a closing wheel or a flap. One or more additional sensors may be provided on gauge wheel arms of the row unit with the control system being responsive to output signals of the additional sensors to effect the change in applied down pressure on the soil-engaging tool by the actuator.

A system for determining material accumulation relative to ground engaging tools of an agricultural implement may include a frame member, and first and second ground engaging tools coupled to the frame member. The first and second ground engaging tools are configured to engage soil within a field as the agricultural implement is moved across the field. The first and second ground engaging tools are electrically isolated from each other. The system may further include a power source configured to apply a voltage across the first and second ground engaging tools, a sensor configured to measure a capacitance across the first and second ground engaging tools, and a controller communicatively coupled to the sensor. The controller may be configured to determine a presence of material accumulation between the first and second ground engaging tools based at least in part on the measured capacitance.

A system for managing material accumulation relative to ground engaging tools of an agricultural implement may include a ground engaging tool and an acoustic sensor configured to generate data indicative of an acoustic parameter of a sound produced as the ground engaging tool engages the ground when a ground engaging operation is performed within a field. Additionally, the system may include a controller communicatively coupled to the acoustic sensor. The controller may be configured to monitor the data received from the acoustic sensor and determine a presence of material accumulation relative to the ground engaging tool based at least in part on the acoustic parameter.

In one aspect, a system for determining soil levelness as an agricultural implement is being towed across a field by a work vehicle may include a vision-based sensor configured to capture vision data associated with a portion of the field present within a field of view of the vision-based sensor. A controller of the system may be configured to receive, from the vision-based sensor, the vision data associated with the portion of the field present within the field of view of the vision-based sensor. Additionally, the controller may be configured to determine a soil levelness of the portion of the field present within the field of view of the vision-based sensor based on a spectral analysis of the received vision data.

A system for monitoring the operational status of ground-engaging tools of an agricultural implement. The system includes a frame and an assembly including an attachment structure configured to be coupled to the frame and a ground-engaging tool. The ground-engaging tool is pivotably coupled to the attachment structure. The system further includes a shear pin at least partially extending through both the attachment structure and ground-engaging tool to prevent pivoting of the ground-engaging tool about the pivot point when the shear pin is in an operable working condition. Additionally, the system includes an electrical connection through one or more components of the assembly or the shear pin and associated with the shear pin. The system further includes a controller electrically coupled to the electrical connection. The controller is configured to determine a change in the working condition of the shear pin based on an electrical property of the electrical connection.

An agricultural implement includes a frame carrying a toolbar, and row units coupled to the toolbar. Each row unit includes a tool support and a rotating support coupled to the tool support and configured to rotate about an axis of rotation. Ground-engaging tools are carried by the rotating support and extending outward from the axis of rotation. Rotation of the rotating support about the axis of rotation moves the ground-engaging tools around the rotating support to change which of the ground-engaging tools interacts with the ground. A method of adjusting the agricultural implement includes disengaging the row units from a ground surface, rotating at least one rotating support about a corresponding axis of rotation to move the ground-engaging tools around the rotating support, and re-engaging the row units with the ground surface.

Provided is an arrangement that attaches a ground-engaging tool (GET) to an adapter on support structure of ground/earth engaging/conditioning apparatus. A retainer is in a recess of the adapter. A fastener is received through the GET aperture and into the adapter aperture. The head of the fastener can be within a recess of the GET. The recess can be multi lobed/shaped to receive the retainer and prevent rotation or other torsional/lateral deformation of the retainer when tightening/inserting the fastener. A fastener has a first threaded portion adjacent the head of the fastener and a second threaded portion along a shaft portion of the fastener extending distal from the head. The first threaded portion can be wider and/or of a more coarse thread pitch than the second threaded portion.