An agricultural working apparatus, for the separation of ground vegetation, in particular a mulching, mowing or a milling apparatus, includes at least one cutting device, having a cutting rail, and at least one adjusting device for the adjustment of the cutting rail. The cutting device has at least one connecting piece, which is arranged laterally in the transverse direction and by means of which the cutting rail is connected to the adjusting device.

A triplex greensmower lift system includes a yoke mount attached to a reel cutting unit forwardly and below a center of gravity of the reel cutting unit, an upper lift arm attached to the yoke mount and extending rearwardly behind the reel cutting unit to a horizontal pivot axis on a lower lift arm located at a height between a top of the reel cutting unit and the center of gravity of the reel cutting unit, and a spring connected to the upper lift arm and biasing the upper lift arm upwardly and rearwardly to reduce ground pressure on the reel cutting unit.

A triplex greensmower lift system includes a yoke mount attached to a reel cutting unit forwardly and below a center of gravity of the reel cutting unit, an upper lift arm attached to the yoke mount and extending rearwardly behind the reel cutting unit to a horizontal pivot axis on a lower lift arm located at a height between a top of the reel cutting unit and the center of gravity of the reel cutting unit, and a spring connected to the upper lift arm and biasing the upper lift arm upwardly and rearwardly to reduce ground pressure on the reel cutting unit.

A vine removal device comprises a frame and a pair of spaced-apart vine agitators movably carried by the frame so as to form a vine-feeding maw or throat between the vine agitators. A driven vine-cutter is movably carried by the frame and driven relative to the frame, and is disposed in registration with the maw to receive and cut vines fed into the maw by the vine agitators. One or more drive mechanisms are drivingly coupled to the vine-cutter and the vine agitators to drive the vine-cutter and the vine agitators. The vine agitators capture the vines and feed them into the maw, where the vines are cut into mulch by the vine-cutter. A vine removal implement may comprise a plurality of the vine removal devices arranged in side-by-side relation to traverse along a series of sweet potato rows.

A vine removal device comprises a frame and a pair of spaced-apart vine agitators movably carried by the frame so as to form a vine-feeding maw or throat between the vine agitators. A driven vine-cutter is movably carried by the frame and driven relative to the frame, and is disposed in registration with the maw to receive and cut vines fed into the maw by the vine agitators. One or more drive mechanisms are drivingly coupled to the vine-cutter and the vine agitators to drive the vine-cutter and the vine agitators. The vine agitators capture the vines and feed them into the maw, where the vines are cut into mulch by the vine-cutter. A vine removal implement may comprise a plurality of the vine removal devices arranged in side-by-side relation to traverse along a series of sweet potato rows.

A mower provides a frame intended to be implemented on a tractor, or to form a structure of a trailer. The mower provides a plurality of cutting units (6), at least six, generally disposed side by side, each cutting unit (6) comprising at least one roller (44) intended to roll on the ground. The mower provides a lift assembly linking the cutting units (6) to the frame and configured for articulating the cutting units (6) between a mowing position and a non-mowing position. In the mowing position, the lift assembly is configured for pressing the cutting units (6) against the ground in order to distribute, at least partially, the mower's weight on the ground via the rollers (44) of the cutting units (6). The mower provides lateral articulated beams (10) linking the cutting units (6). The beams (10) are foldable inwardly and forwardly.

A mower provides a frame intended to be implemented on a tractor, or to form a structure of a trailer. The mower provides a plurality of cutting units (6), at least six, generally disposed side by side, each cutting unit (6) comprising at least one roller (44) intended to roll on the ground. The mower provides a lift assembly linking the cutting units (6) to the frame and configured for articulating the cutting units (6) between a mowing position and a non-mowing position. In the mowing position, the lift assembly is configured for pressing the cutting units (6) against the ground in order to distribute, at least partially, the mower's weight on the ground via the rollers (44) of the cutting units (6). The mower provides lateral articulated beams (10) linking the cutting units (6). The beams (10) are foldable inwardly and forwardly.

An industrial mower sealed roller bearing system provides a roller bearing to avoid repeated and frequent repacking. The system includes an industrial mower having a roller mount and a ground roller. The ground roller bearing includes an insert body having a first end, a closed second end, and a channel extending into the first end towards the second end. An outer section of a shaft extends from the insert body and is couplable to the roller mount. A face seal is provided at the first end of the insert body to define a sealed interior chamber. The face seal is positioned relative to the insert body and the shaft such that the insert body is rotatable relative to the shaft. Each of a plurality of interior bearings is positioned within the sealed interior chamber of the insert body such that the insert body is rotatable relative to the shaft.

A walk reel mower has a pivotal rear traction drum that can be selectively disposed in two different mowing positions that allow a single mower to cut grass on golf course greens as well as tee boxes with no degradation in cutting or power performance. The reel cutting unit has a pivotal rear shield to allow the rear shield to be pivotally adjusted to maintain its radial spacing relative to the orbit of the reel at a desired amount as the reel diameter decreases due to wear. The ground speed of the walk reel mower is automatically slowed during turns of the mower by a mechanical cable assembly that links a user operable throttle control and throttle reducing control to a prime mover throttle. Finally, the leverage provided by the mower handle assembly when placed in a lowered position is used by the user to more easily deploy a kickstand.

A walk reel mower has a pivotal rear traction drum that can be selectively disposed in two different mowing positions that allow a single mower to cut grass on golf course greens as well as tee boxes with no degradation in cutting or power performance. The reel cutting unit has a pivotal rear shield to allow the rear shield to be pivotally adjusted to maintain its radial spacing relative to the orbit of the reel at a desired amount as the reel diameter decreases due to wear. The ground speed of the walk reel mower is automatically slowed during turns of the mower by a mechanical cable assembly that links a user operable throttle control and throttle reducing control to a prime mover throttle. Finally, the leverage provided by the mower handle assembly when placed in a lowered position is used by the user to more easily deploy a kickstand.