IP Library Granted Patent US 9,351,444
Granted Patent B2
US 9,351,444 · App. 14/777,268 · Granted May 31, 2016

System and method for baling agricultural crop material

Inventor: Donald P Keller (Narvon, PA)
Assignee: CNH Industrial America LLC
A01F15/14A01F15/042B65B27/12A01F2015/048
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Quick Facts
Patent No.
US 9,351,444
App. No.
14/777,268
Granted
May 31, 2016
Kind
B2
Abstract

An agricultural baler disposed on a movable agricultural implement is provided. The baler includes a first plunger and a second plunger. The baler also includes a strap feeding assembly and a track assembly disposed within a first slot formed on a first material-facing surface of the first plunger, a second slot formed on a second material-facing surface of the second plunger, a third slot formed on a third material-facing surface of a first wall of the baling chamber, and a fourth slot formed on a fourth material-facing surface of a second wall of the baling chamber. The first plunger is configured to compress material within the baling chamber, and the strap feeding assembly is configured to propel a strap through the track assembly, around the baling chamber, and into a sealing assembly configured to seal the strap into a loop around the bale.

Claims (12)

1. An agricultural baler disposed on a movable agricultural implement comprising:

a first plunger and a second plunger, positioned on an opposite longitudinal end of a baling chamber from the first plunger;

a strap feeding assembly; and

a track assembly disposed within a first slot formed on a first material-facing surface of the first plunger, a second slot formed on a second material-facing surface of the second plunger, a third slot formed on a third material-facing surface of a first wall of the baling chamber, and fourth slot formed on a fourth material-facing surface of a second wall of the baling chamber, wherein the first and second walls are positioned on opposite lateral or vertical sides of the baling chamber;

wherein the first plunger is configured to compress material within the baling chamber into a bale, and the strap feeding assembly is configured to propel an end of a strap through the track assembly, around the baling chamber, and into a sealing assembly configured to bind a first portion of the strap to a second portion of the strap to seal the strap into a loop around the bale within the baling chamber, and wherein the agricultural baler is disposed on a movable agricultural implement.

2. The agricultural baler of claim 1 , wherein the track assembly comprises a gated channel.

3. The agricultural baler of claim 2 , wherein the gated channel comprises spring-loaded gates.

4. The agricultural baler of claim 2 , wherein the gated channel comprises actuated gates.

5. The agricultural baler of claim 2 , wherein the gated channel comprises gates recessed within the first slot, the second slot, the third slot, or the fourth slot.

6. The agricultural baler of claim 5 , comprising an actuator configured to enable the second plunger to move in a second direction to control the density of the bale.

7. The agricultural baler of claim 1 , wherein the strap feeding assembly is disposed proximal to a first end of the baling chamber and the sealing assembly is disposed distal from the first end of the baling chamber.

8. The agricultural baler of claim 1 , comprising one or more dogs configured to hold the bale within the baling chamber as the first plunger moves in a first direction.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 6, 2016
From: CNH INDUSTRIAL AMERICA LLC
To: BLUE LEAF I.P., INC.
Reel/Frame 039957/0791 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 22, 2016
From: KELLER, DONALD P.
To: CNH AMERICA LLC
Reel/Frame 038062/0650 →
CHANGE OF NAME Recorded Mar 22, 2016
From: CNH AMERICA LLC
To: CNH INDUSTRIAL AMERICA LLC
Reel/Frame 038200/0681 →
Continuity (2)
Provisional Application 61794914 · Mar 15, 2013
Related Publication 20160021827A1 · Jan 28, 2016