Great Plains Manufacturing, Incorporated

Erik Thorsell

Jeff Welsh

Rodney Hake

A multipurpopse bucket comprising a front section and a rear section rotatably coupled with the front section. As such, the bucket is configured to transition from a closed position to an open position. The bucket further comprises a single actuator configured to transition the bucket between the closed position and the open position. The actuator is centrally positioned with respect to a width of the bucket.

Multipurpose bucket

An attachment assembly for connecting an agricultural implement to a tractor. The attachment assembly comprises a tractor-side frame configured to extend from a rear of the tractor, and an implement-side frame configured to be removably attached to the implement. The implement-side frame is configured to rotate with respect to the tractor-side frame.

Attachment assembly for agricultural implements

A spacer assembly for restricting actuation of a hydraulic cylinder. The spacer assembly comprises a support bracket configured to be secured to the hydraulic cylinder. The spacer assembly additionally comprises a plurality of shims supported by the support bracket, whereby each of the shims is configured to be shifted between an unengaged position and an engaged position. When the shims are in the engaged position the shims are configured to restrict actuation of the hydraulic cylinder. The spacer assembly further comprises a shifting assembly configured to permit a group of at least two shims to be simultaneously shifted between the unengaged position and the engaged position.

Spacer assembly for a hydraulic cylinder

A protection system for a rotary cutter, with the rotary cutter including a deck and one or more blade assemblies extending below the deck for cutting vegetation. The protection system comprises a protection annulus associated with one of the blade assemblies, with the protection annulus secured to a bottom surface of the deck and positioned between the deck and the blade assembly. The protection annulus has a width extending from an inner radius of the protection annulus to an outer radius of the protection annulus. The protection annulus has a height extending vertically downward from the bottom surface of the deck. The width of the protection annulus is greater than the height of the protection annulus.

Rotary cutter deck protection system

An agricultural implement for use with a tractor. The agricultural implement comprises a main body, a hitch, a plurality of wheel support assemblies, and a pair of wheels coupled to each of the wheel support assemblies. Each of the wheel support assemblies includes a longitudinal support assembly extending rearward from the main body. The wheel support assemblies further include a transverse support assembly coupled to the longitudinal support assembly, with each of the wheels of the pair of wheels being disposed on opposite sides of the transverse support assembly, and with the transverse support assembly being rotatable relative to the main body, such that raising one wheel of the pair of wheels causes the corresponding lowering of another wheel of the pair of wheels. The wheel support assemblies also include a rotational damping mechanism for restricting rotation of the transverse assembly and the pair of wheels relative to the main body.

Rotary cutter with parallel pivot wheels

A shield assembly for agricultural equipment. The agricultural equipment can include rotary-power distribution components for distributing rotary power through the agricultural equipment. The shield assembly comprises a sliding shield configured to be selectively positioned in a closed position and an open position. In the closed position the sliding shield is configured to cover at least a portion of the rotary-power distribution components of the agricultural equipment. In the open position the sliding shield is configured to provide access to at least a portion of the rotary-power distribution components of the agricultural equipment. The sliding shield is configured to shift from the closed position to the open position via substantially linear actuation.

Growing community of inventors

Salina, KS, United States of America

Erik Thorsell