US 12,507,633 B2Granted

Panel compression system for baler implement

AssigneeDeere & Company

InventorsNikhil Kulkarni, Satyanarayana Ps

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Abstract

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.

Claims19

Dependent claims

A baler implement for forming a bale having a parallelepiped shape, the baler implement comprising:

a main frame;
an upper compression panel and a first side compression panel both partially forming a compression chamber having a central longitudinal axis;
a compression frame attached to the main frame, non-moveable relative to the main frame, and disposed adjacent to the upper compression panel;
wherein both the upper compression panel and the first side compression panel are moveable relative to both the main frame and the compression frame;
a first upper pivot link contacting the upper compression panel and rotatably coupled to the compression frame for rotation about a first upper link axis;
a first side pivot link contacting the first side compression panel and rotatably coupled to the main frame for rotation about a first side link axis;
a first actuator interconnecting the first upper pivot link and the first side pivot link and operable to extend and retract along a first actuator axis, wherein retraction of the first actuator along the first actuator axis is operable to simultaneously move 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;
wherein the first actuator axis is transverse to the central longitudinal axis;
wherein the first compression axis and the first actuator axis form a first angle therebetween;
and
wherein the second compression axis and the first actuator axis form a second angle therebetween.

8 more elements

A baler implement for forming a bale having a parallelepiped shape, the baler implement comprising:

a main frame;
an upper compression panel, a first side compression panel and a second side compression panel all partially forming a compression chamber having a central longitudinal axis;
a compression frame attached to the main frame, non-moveable relative to the main frame, and disposed adjacent to the upper compression panel;
wherein all of the upper compression panel, the first side compression panel and the second side compression panel are moveable relative to both the main frame and the compression frame;
a first upper pivot link contacting the upper compression panel and rotatably coupled to the compression frame for rotation about a first upper link axis;
a second upper pivot link contacting the upper compression panel and rotatably coupled to the compression frame for rotation about a second upper link axis;
a first side pivot link contacting the first side compression panel and rotatably coupled to the main frame for rotation about a first side link axis;
a second side pivot link contacting the second side compression panel and rotatably coupled to the main frame for rotation about a second side link axis;
a first actuator interconnecting the first upper pivot link and the first side pivot link and operable to extend and retract along a first actuator axis, wherein retraction of the first actuator along the first actuator axis is operable to simultaneously move 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;
wherein the first side pivot link includes a body extending from the first side link axis to a distal end, with the first actuator coupled to the first side pivot link proximate the distal end of the first side pivot link;
wherein the first side pivot link includes a protrusion positioned between the first side link axis and the distal end of the first side pivot link, with the protrusion contacting the first side compression panel;
a second actuator interconnecting the second upper pivot link and the second side pivot link and operable to extend and retract along a second actuator axis, wherein retraction of the second actuator along the second actuator axis is operable to simultaneously move the upper compression panel in the first vertical direction along the first compression axis and the second side compression panel in a second horizontal direction along the second compression axis;
wherein the second side pivot link includes a body extending from the second side link axis to a distal end, with the second actuator coupled to the second side pivot link proximate the distal end of the second side pivot link;
and
wherein the second side pivot link includes a protrusion positioned between the second side link axis and the distal end of the second side pivot link, with the protrusion contacting the second side compression panel.

12 more elements

Dependencies are inferred from the claim text.