The Row Digger provides a tool that enables an operator of the Row Digger to remove dirt piles interfering with irrigation between crop field furrows and irrigation trenches. The Row Digger includes a frame capable of moving from a transportation position to an operation position. The Row Digger also includes a plurality of digger arms extending from a central hub and each terminating in a corresponding digging disc. The central hub is connected to the frame at a hub angle and is capable of rotation about a hub axis. Each digging disc is also connected to the corresponding digger arm at a disc angle. Each digging disc enters a crop furrow and utilizes the slopes of the ridges to create the rotation required about the hub axis and ensure a path of travel for the digging discs that removes the impeding dirt piles.

A finger-hoe tool for a soil-tilling device, which has at least one finger, and a method for mechanical control of weeds in row crops make possible an input of loose materials into the row or a discharge of loose materials from the row, because the at least one finger has at least one device for collection and/or removal of the loose materials (e.g. earth, sand, stones), whereby not only the weakly rooted weeds but also more strongly rooted weeds can be controlled.

An agricultural machine including a vegetable sucker-removing device includes: an arm extending from the agricultural machine; at least one actuator device; a support structure extending to the arm, the support structure being coupled to the arm by a main shaft extending along a vertical main axis, at least one first bearing interposed between the main shaft and the arm, and at least one second bearing interposed between the main shaft and the support structure, a cutting system including at least a first disc and a second disc, wherein the first disc is coupled to the support structure by a first shaft extending from the first disc along a first axis of rotation, and wherein the second disc is coupled to the support structure by a second shaft extending from the second disc along a second axis of rotation, a transmission system connecting the actuator device to the main shaft and the main shaft to the first shaft of the first disc and to the second shaft of the second disc.

An agricultural device associated with reduced tillage techniques in a field includes a frame and a separator supported by the frame. The separator is configured to form a strip of exposed soil in residual plant matter in the field. A crimping device associated with the separator is configured to at least partially crush stems of residual plant matter while maintaining the strip.

An agricultural device associated with reduced tillage techniques in a field includes a frame and a separator supported by the frame. The separator is configured to form a strip of exposed soil in residual plant matter in the field. A crimping device associated with the separator is configured to at least partially crush stems of residual plant matter while maintaining the strip.

An agriculture planter includes a planter frame, a seed hopper, and a trailing arm assembly. The planter frame may include a hitch tongue extending forwardly from the planter frame. The trailing arm assembly may be coupled to a rear portion of the planter frame via a parallel linkage and extend rearward from the planter frame, and include separate but adjustable trailing arm assemblies for the opening implements and the closing implements.

A self-moving device and a control method for a self-moving device are disclosed. The self-moving device includes a moving module, a control module and an adjusting device. The moving module includes a track, driven by a drive motor to drive the self-moving device to move. The control module controls the adjusting device to adjust a grounding length of the track, such that the grounding length of the track when the self-moving device turns is smaller than that of the track when the self-moving device moves straightly. The control method for a self-moving device includes the steps: controlling to reduce the grounding length of the track before the self-moving device is controlled to turn; and controlling to increase the grounding length of the track after the self-moving device is controlled to finish the turning.

A mowing device for mowing material between rows of planted crops in an agricultural field, comprising a series of mower assemblies attached to a tractor and spaced from each other so that each mower assembly is located between an adjacent pair of rose of a printed crop. Multiple blades are mounted for rotation on each mower assembly for cutting material growing in the space between adjacent pairs of rows of a planted crop. A first deflector in front of each mower assembly moves planted crops around the outside of the mower assemblies so as not to be cut by the mower assemblies. A second deflector may be provided within each mower assembly and located rearwardly of the blades to push mowed material laterally toward the adjacent rows of a planted crop.

An agricultural device may include an elongate housing having first and second ends and defining a cavity between the first and second ends, and a rotating shaft extending longitudinally through the cavity of the elongate housing and coupled to the first and second ends. The agricultural device may include a mechanical gearbox coupled between the rotating shaft and a tractor, and chain segments coupled to the rotating shaft and being longitudinally spaced on the rotating shaft. The mechanical gearbox may be configured to spin the rotating shaft so that the chain segments extend and impact a ground surface.

An agricultural system includes a frame configured for attachment to a leading tow bar of a towing vehicle, and at least one roller device attached to the frame and extending between two adjacent parallel strip positions. The roller device is configured to crush standing residual plant matter in the field. The system further includes a fertilizer opener disk attached to the frame and which is configured to prepare, at least in part, a furrow for receiving a fertilizer. The system also includes a fertilizer injector attached to the frame and which is configured to deposit the fertilizer into the furrow in a trailing position relative to the fertilizer opener disk.