An inter-row cultivator with a large working width, comprising a base frame with a chassis, via which the base frame is supported on the soil, and a drawbar by means of which the inter-row cultivator can be suspended on a towing vehicle; at least two tool segments, which extend transversely to the travel direction over the entire working width in a working position and which preferably extend along the travel direction in a transport position; and a plurality of hoeing assemblies which are arranged on the tool segments via a respective height guide device, preferably a remotely adjustable height guide device, wherein soil working tools paired with individual plant rows are arranged on the hoeing assemblies. The aim of the invention is to improve the care of cultivated plants. This is achieved in that the tool segments are arranged on the base frame separately movable manner transversely to the travel direction via a respective moving unit so as to be controllable and/or regulatable at least in working position, and a control and/or regulating unit is provided in order to determine suitable positions of the tool segments and to set said positions by means of the moving units.

In one embodiment, an implement comprising a center section and a pair of wing sections, each of the sections comprising a pair of parallel frame members pivotably coupled to each other, wherein one of the frame members comprises a toolbar; and a plurality of hydraulic cylinders enabling rotational movement between the parallel frame members, wherein the hydraulic cylinders of the wing sections comprise double rod cylinders and the hydraulic cylinders of the center section comprises single rod cylinders.

In one embodiment, an implement comprising a center section and a pair of wing sections, each of the sections comprising a pair of parallel frame members pivotably coupled to each other, wherein one of the frame members comprises a toolbar; and a plurality of hydraulic cylinders enabling rotational movement between the parallel frame members, wherein the hydraulic cylinders of the wing sections comprise double rod cylinders and the hydraulic cylinders of the center section comprises single rod cylinders.

An agricultural mowing machine includes a frame having a coupling device for coupling the machine to a tractor. A carrying arm is pivotally connected to the frame. A first hydraulic cylinder is configured to pivot the carrying arm relative to the frame. A lateral displacement structure is connected to the carrying arm in such a manner that the lateral displacement structure can be displaced relative to the carrying arm in a lateral direction between an inner position and an outer position. A second hydraulic cylinder is configured to move the lateral displacement structure relative to the carrying arm. A mowing unit is connected to the lateral displacement structure. The mowing unit can be moved between an approximately horizontal working position, a raised headland position, and a transport position. The first hydraulic cylinder and the second hydraulic cylinder are connected to each other in such a manner that when the mowing unit is in the transport position and the first or second hydraulic cylinder is actuated by pressurized hydraulic fluid, hydraulic fluid discharged from the first or second hydraulic cylinder is supplied under pressure to the other hydraulic cylinder for pivoting the carrying arm so as to move the mowing unit from the transport position towards the headland position displacing the lateral displacement structure outwards relative to the carrying arm simultaneously.

An agricultural machine comprising a connecting structure designed to be laterally mounted to a tractor, the connecting structure including a coupling support, a carrier beam and a transmission unit; the transmission unit including a driving pulley, a driven pulley, a transmission element drive-mounted on the driving and driven pulleys; a work unit articulated to the carrier beam via at least one folding axis, the work unit being fitted with at least one work tool configured to be driven in rotation from the transmission unit. In this machine, the folding axis and the rotation axis of the driven pulley are separate from each other.

A towable farm implement having a frame element having a field end, a fold gate, and an inner wing tow bar rotatably connected to the frame member. The farm implement having a wing having a wing frame extending from a center end to an outer end. The fold gate can be rotatable between a transport position in which the fold gate is parallel to the main carrier and a field position in which the fold gate is perpendicular to the main carrier. Rotating the fold gate into the transport position can pivot the wing about the inner wing tow bar into a parallel orientation relative to the frame member. Rotating the fold gate into the field position can pivots the wing about the inner wing tow bar into a transverse orientation relative to the frame member.

A towable farm implement having a frame element having a field end, a fold gate, and an inner wing tow bar rotatably connected to the frame member. The farm implement having a wing having a wing frame extending from a center end to an outer end. The fold gate can be rotatable between a transport position in which the fold gate is parallel to the main carrier and a field position in which the fold gate is perpendicular to the main carrier. Rotating the fold gate into the transport position can pivot the wing about the inner wing tow bar into a parallel orientation relative to the frame member. Rotating the fold gate into the field position can pivots the wing about the inner wing tow bar into a transverse orientation relative to the frame member.

An agricultural implement having ground engaging components and inboard and outboard frame members are safely unfolded by using a radar or laser sensor to detect the presence of an obstacle in the unfolded position. A warning signal or disabling the unfolding process occurs when an obstacle is detected.

An agricultural machine that has two sections hinged relative to each other is disclosed. An oblong hole is made in one of the two sections. The machine includes a connecting device that has an actuator configured to cause one section to pivot relative to the other, and a travel stop. The actuator supports a movable pivot rod with a longitudinal axis transverse to the oblong hole. The movable pivot rod is positioned to slide in the length of the oblong hole. The travel stop has a blocking state in which it obstructs the oblong hole, thereby limiting the sliding of the pivot rod in the oblong hole. The travel stop is able to achieve the blocking state from a free state in which it is mounted in a movable rotating manner relative to the oblong hole.

An agricultural machine that has two sections hinged relative to each other is disclosed. An oblong hole is made in one of the two sections. The machine includes a connecting device that has an actuator configured to cause one section to pivot relative to the other, and a travel stop. The actuator supports a movable pivot rod with a longitudinal axis transverse to the oblong hole. The movable pivot rod is positioned to slide in the length of the oblong hole. The travel stop has a blocking state in which it obstructs the oblong hole, thereby limiting the sliding of the pivot rod in the oblong hole. The travel stop is able to achieve the blocking state from a free state in which it is mounted in a movable rotating manner relative to the oblong hole.