System and method for accessing a powertrain of an agricultural vehicle

Patent metadata

Field	Value
Publication number	US-9844179-B1
Application number	US-201615183331-A
Country	US
Kind code	B1
Filing date	Jun 15, 2016
Priority date	Jun 15, 2016
Publication date	Dec 19, 2017
Grant date	Dec 19, 2017

Abstract

An agricultural vehicle for picking or harvesting a product includes a motor, a plurality of tires, a transmission mating the motor to the plurality of tires, an accumulator operable to store the product, a module builder operable to receive the product from the accumulator, and a frame supporting the accumulator and the module builder. The frame defines a hatch through which an operator is capable of accessing the motor and/or the transmission. The agricultural vehicle is operable to transition between a first state and a second state. In the first state, the module builder and the accumulator prohibit access through the hatch. In the second state, the module builder and the accumulator are rotated relative to the frame and provide access through the hatch.

First claim

What is claimed is:

1. An agricultural vehicle for picking or harvesting a product, the agricultural vehicle comprising:
a motor;
a plurality of tires;
a transmission mating the motor to the plurality of tires;
an accumulator operable to store the product;
a module builder operable to receive the product from the accumulator, and
a frame supporting the accumulator and the module builder, the frame defining a hatch through which an operator is capable of accessing the motor and/or the transmission,
wherein the agricultural vehicle is operable to transition between a first state and a second state,
wherein, in the first state, the module builder and the accumulator prohibit access through the hatch, and
wherein, in the second state, the module builder and the accumulator are rotated relative to the frame and provide access through the hatch.

2. The agricultural vehicle of claim 1 , wherein the agricultural vehicle is further operable to transition between the first state and a third state in which the module builder is rotated relative to the accumulator and the frame.

3. The agricultural vehicle of claim 2 , wherein, in the third state, the accumulator hinders access through the hatch.

4. The agricultural vehicle of claim 2 , wherein, in the third state, the module builder is rotated about a pivot point, and wherein, in the first state, the module builder and the accumulator are rotated about the pivot point.

5. The agricultural vehicle of claim 1 , wherein, in the first state, the accumulator is attached to the frame, and wherein, in the second state, the accumulator is attached to the module builder.

6. The agricultural vehicle of claim 5 , further comprising a removable fastener, the removable fastener operable to attach the accumulator to the frame in the first state and attach the accumulator to the module builder in the second state.

7. The agricultural vehicle of claim 5 , wherein the accumulator is fixed relative to the frame in the first state.

8. The agricultural vehicle of claim 5 , wherein the accumulator is detached from the module builder in the first state.

9. The agricultural vehicle of claim 1 , further comprising a hydraulic cylinder operable to rotate the module builder and accumulator when the agricultural vehicle transitions from the first state to the second state.

10. The agricultural vehicle of claim 1 , wherein the frame is a first frame, and further comprising a second frame configured to rotate concurrently with the accumulator.

11. The agricultural vehicle of claim 10 , wherein in the first state the first frame supports the second frame.

12. A method of accessing a powertrain of an agricultural vehicle in a state in which a module builder receives a product from an accumulator, the accumulator is attached to a frame of the agricultural vehicle and at least partially covers a hatch defined by the frame, and the hatch provides access to the powertrain of the vehicle, the method comprising:
detaching the accumulator from the frame;
attaching the accumulator to the module builder; and
rotating the module builder and the accumulator, thereby providing access to the hatch.

13. The method of claim 12 , wherein the hatch is inaccessible when the agricultural vehicle is in the first state.

14. The method of claim 12 , wherein detaching the accumulator from the frame includes removing a fastener and wherein attaching the accumulator to the module builder includes installing a fastener.

15. The method of claim 12 , wherein the module builder rotates about a pivot point on the frame.

16. The method of claim 12 , further comprising actuating a hydraulic cylinder to rotate the module builder and the accumulator.

17. An agricultural vehicle for picking or harvesting a product, the agricultural vehicle comprising:
a frame supporting a motor and including a first attachment point;
an accumulator; and
a module builder attached to the frame and operable to rotate about a pivot point, the module builder including a second attachment point,
wherein the accumulator is operable to transition between a first state and a second state,
wherein, in the first state, the accumulator is attached to the first attachment point, and
wherein, in the second state, the accumulator is attached to the second attachment point and is operable to rotate about the pivot point.

18. The agricultural vehicle of claim 17 , wherein the accumulator is not attached to the second attachment point in the first state, and is not attached to the first attachment point in the second state.

19. The agricultural vehicle of claim 17 , wherein the frame defines a hatch through which the engine is accessible, and wherein the hatch is accessible in the second state.

20. The agricultural vehicle of claim 19 , wherein the agricultural vehicle is operable to harvest the product in the first state, and wherein the hatch is not accessible in the first state.

21. The agricultural vehicle of claim 17 , wherein the accumulator is attached to the frame in the first state via a fastener, and wherein the accumulator is attached to the module builder in the second state via the fastener.

22. The agricultural vehicle of claim 17 , wherein the vehicle is a cotton stripper or a cotton picker.

Assignees

• Deere & Co

Inventors

• Goering Kevin J
• Myers Michael J

Classifications

• A01D41/02

  Self-propelled combines · CPC title

• A01D46/16

  using rotary or oscillating spindles · CPC title

• A01D46/12

  using boll-from-plant strippers · CPC title

• A01D46/084

  with compacting means · CPC title

• A01D41/1261 Primary

  Access devices for personnel · CPC title