Deere & Company

Nikhil Kulkarni

Darin Ledru Roth

Timothy James Kraus

Satyanarayana Ps

Jeremy Michael Erdmann

Sanjeev M Hallale

Vinit Jawale

A baler implement includes an upper compression panel and a first side compression panel both partially form a compression chamber. A compression frame is attached to a main frame. The compression frame is disposed adjacent to the upper compression panel. A first upper pivot link contacts the upper compression panel and is rotatably coupled to the compression frame for rotation about a first upper link axis. A first side pivot link contacts the first side compression panel and is rotatably coupled to the main frame for rotation about a first side link axis. A first actuator interconnects the first upper pivot link and the first side pivot link. Retraction of the first actuator simultaneously moves the upper compression panel in a first vertical direction along a first compression axis and the first side compression panel in a first horizontal direction along a second compression axis.

Panel compression system for baler implement

A baler implement includes an upper compression panel and a first side compression panel. A compression frame is disposed around the upper compression panel and the first side compression panel. A panel support structure includes a top portion positioned proximate the upper compression panel, and a first side portion attached to the top portion and positioned proximate the left side compression panel. An actuator interconnects the compression frame and the panel support structure. The actuator is operable to extend to move the panel support structure and the upper compression panel in a first vertical direction along a first compression axis. A first wedging system includes a wedge for converting movement of the first side portion in the first vertical direction along the first compression axis into movement of the first side compression panel in a first horizontal direction along a second compression axis.

A baler implement includes a twine storage box, and a door panel positioned in a substantially vertical orientation relative to the twine storage box. The door panel is moveably attached to the housing for movement between a lowered position enclosing the twine storage box, and a raised position providing external access to the twine storage box. A linkage system interconnects the housing and the door panel. The linkage system includes a first link and a second link, each interconnecting the door panel and the housing. The first link and the second link are configured to maintain the door panel in the substantially vertical orientation relative to the housing while moving between the lowered position and the raised position.

Uplift twine box door linkage system for baler implement

A bale ejection system includes a pawl having a planar structure. The pawl includes a mounting bore extending therethrough. A center of the mounting bore defines a rotation axis. The planar structure of the pawl includes a cam surface and a material engaging surface disposed opposite the cam surface. The cam surface and the material engaging surface extend away from the rotation axis, and converge to define a distal end that is spaced from the rotation axis. The material engaging surface defines a crop engaging tooth positioned between the rotation axis and the distal end of the planar structure. The crop engaging tooth and the distal end of the planar structure are operable to engage crop material of a bale when the planar structure is rotated into engagement with the bale for moving the bale along a longitudinal axis of a baler implement.

Bale ejection system for a baler implement

A large square baler includes a frame and a baling chamber for forming a bale. A support beam is attached to the frame and extends to a distal second end. A support structure is attached to the second end of the support beam. A track is attached to the support structure and includes an endless loop defining a path. A rotational drive is attached to the support structure and includes a crank rotatable about a rotation axis. An arm is coupled to the crank and includes an elongated slot. A carriage is attached to the arm and moves on the track along the path. The carriage supports a transverse face wrap roller for wrapping the transverse faces of the bale. A portion of the crank extends through and is moveable within the elongated slot such that a distance between the carriage and the rotation axis is variable.

Integrated wrapping system for large square baler

Agricultural harvesting machines and methods of operation thereof are disclosed herein. A harvesting machine includes a main frame, a drive mechanism, a plunger, and a linkage system. The drive mechanism is coupled to the main frame and has at least one crank arm that is rotatable about a crank arm axis. The plunger is movable along a longitudinal axis in a compression chamber between a de-stroked position and a stroked position that is located rearward of the de-stroked position along the longitudinal axis. The linkage system couples the plunger to the main frame.

Agricultural baler with mechanisms for producing crop bales

A baler including a frame having a first end, and a second end opposite the first end. The baler also having a compression chamber, where the compression chamber defines a central axis extending longitudinally therethrough, a plunger assembly at least partially positioned and movable within the compression chamber, and a panel removably coupled to the frame, and where the panel at least partially defines the compression chamber.

Growing community of inventors

Pune, India

Nikhil Kulkarni