Agricultural auxiliary tillage implement control

Patent metadata

Field	Value
Publication number	US-9615500-B2
Application number	US-201414534674-A
Country	US
Kind code	B2
Filing date	Nov 6, 2014
Priority date	Nov 13, 2013
Publication date	Apr 11, 2017
Grant date	Apr 11, 2017

Abstract

An agricultural tillage implement includes a main section including a hitch extending in a travel direction, a plurality of foldable wing sections coupled with the main section, at least one auxiliary implement assembly coupled to each of the wing sections and a control system. Each auxiliary implement assembly includes at least one support member, at least one pivotal arm pivotally coupled to the support member, at least one actuator coupled to both the support member and the pivotal arm and a ground contacting implement coupled to the pivotal arm. The control system is configured to actuate the actuators to control a position of each ground contacting implement in each of the sections when the agricultural implement is transitioning to a transport mode.

First claim

What is claimed is:

1. An agricultural tillage implement, comprising:
a main section including a pull hitch extending in a travel direction;
a plurality of foldable wing sections coupled with said main section;
at least one auxiliary implement assembly coupled to each of said wing sections, each said auxiliary implement assembly including:
at least one support member;
at least one pivotal arm pivotally coupled to said support member;
at least one actuator coupled to both said support member and said pivotal arm; and
a ground contacting implement coupled to said pivotal arm; and

a control system configured to actuate said actuators to control a position of each said ground contacting implement in each of said sections when the agricultural implement is transitioning to a transport mode.

2. The agricultural tillage implement of claim 1 , wherein said control system is additionally configured to actuate said actuators to position said ground contacting implement in a non-interfering position relative to an adjacent ground contacting implement when the agricultural implement is being put into the transport mode.

3. The agricultural tillage implement of claim 2 , wherein each of said actuators are independently extendable and retractable.

4. The agricultural tillage implement of claim 3 , wherein said actuators are positionable to thereby substantially raise the ground contacting implement during said transitioning.

5. The agricultural tillage implement of claim 4 , wherein said plurality of foldable wing sections include a plurality of foldable wing sections on each side of said main section, including an outer wing section furthest from said main section when in a field mode and an inner wing section closest to said main section when in the field mode.

6. The agricultural tillage implement of claim 5 , wherein said outer wing section is configured to fold to be generally perpendicular to said main section and to be generally parallel to said inner wing section when the implement is in the transport mode.

7. The agricultural tillage implement of claim 6 , wherein said control system independently controls said actuators of each said auxiliary implement as said wing sections are moved from the field mode to the transport mode.

8. The agricultural tillage implement of claim 6 , wherein said control system independently controls said actuators of each said auxiliary implement as said wing sections are moved from the transport mode to the field mode.

9. The agricultural tillage implement of claim 1 , wherein said ground contacting implement is a rolling basket.

10. A control system of an agricultural tillage implement, the implement having a main section including a pull hitch extending in a travel direction, a plurality of foldable wing sections coupled with the main section and at least one auxiliary implement assembly coupled to each of the wing sections, each auxiliary implement assembly including at least one support member, at least one pivotal arm pivotally coupled to the support member, at least one actuator coupled to both the support member and the pivotal arm and a ground contacting implement coupled to the pivotal arm, the control system comprising a controller configured to actuate the actuators to control a position of each ground contacting implement in each of the sections when the agricultural implement is transitioning to a transport mode.

11. The control system of claim 10 , wherein said controller is additionally configured to actuate the actuators to position the ground contacting implement in a non-interfering position relative to an adjacent ground contacting implement when the agricultural implement is being put into the transport mode.

12. The control system of claim 11 , wherein each of the actuators are independently extendable and retractable under direction of said controller.

13. The control system of claim 12 , wherein the actuators are positionable to thereby substantially raise the ground contacting implement during said transitioning.

14. The control system of claim 13 , wherein the plurality of foldable wing sections include a plurality of foldable wing sections on each side of the main section, including an outer wing section furthest from the main section when in a field mode and an inner wing section closest to the main section when in the field mode.

15. The control system of claim 14 , wherein the outer wing section is configured to fold to be generally perpendicular to the main section and to be generally parallel to said inner wing section when the implement is in the transport mode.

16. The control system of claim 15 , wherein said controller is further configured to independently control the actuators of each auxiliary implement as the wing sections are moved from the field mode to the transport mode.

17. The control system of claim 15 , wherein said controller is further configured to independently control the actuators of each auxiliary implement as the wing sections are moved from the transport mode to the field mode.

Assignees

• Cnh Ind America Llc

Inventors

• Sudbrink Matthew R
• Knobloch Dean A

Classifications

• A01B73/04

  foldable about a horizontal axis · CPC title

• A01B63/118

  Mounting implements on power-lift linkages (preventing or limiting side-play of implements A01B59/041) · CPC title

• A01B49/027

  with a rotating, soil working support element, e.g. a roller · CPC title

• A01B73/048

  the axis being oriented in transverse direction (A01B73/042 takes precedence) · CPC title

• A01B63/32 Primary

  operated by hydraulic or pneumatic means {without automatic control} · CPC title