Adjustable infeed deck cover

Patent metadata

Field	Value
Publication number	US-11744172-B2
Application number	US-202016838331-A
Country	US
Kind code	B2
Filing date	Apr 2, 2020
Priority date	Apr 2, 2019
Publication date	Sep 5, 2023
Grant date	Sep 5, 2023

Abstract

A clean out system of a header for an agricultural vehicle including at least one cover having a plurality of perforations and at least one actuating member connected to the at least one cover. The at least one actuating member is configured for moving the at least one cover between a first position to completely cover at least one cutout of the frame of the header for blocking the unwanted material from exiting the header, a second position to at least partially uncover the at least one cutout for permitting the unwanted material to pass through the at least one cutout, and a third position to align at least one perforation of the plurality of perforations with the at least one cutout for permitting the unwanted material to pass through the at least one cutout and the at least one perforation of the plurality of perforations.

First claim

The invention claimed is:

1. A clean out system of a header for an agricultural vehicle, the header comprising a frame with a floor having at least one cutout for allowing an unwanted material to pass therethrough, the clean out system comprising:
at least one cover configured for movably connecting to the floor, the at least one cover terminating at an outer perimeter edge and comprising a perforated section comprising a plurality of perforations located within the outer perimeter edge and a solid section located within the outer perimeter edge; and
at least one actuating member connected to the at least one cover and configured for moving the at least one cover between a first position in which the solid section of the at least one cover completely overlaps the at least one cutout for blocking the unwanted material from exiting the header, a second position in which no portion of the cover overlaps at least a portion of the at least one cutout for permitting the unwanted material to pass through the at least one cutout, and a third position in which at least one perforation in the perforated section overlaps the at least one cutout for permitting the unwanted material to pass through the at least one cutout and the at least one perforation of the plurality of perforations.

2. The clean out system of claim 1 , wherein the at least one cover is slideably connected to the floor of the frame such that the at least one actuating member slides the at least one cover in between the first, second, and third positions.

3. The clean out system of claim 1 , wherein the outer perimeter edge comprises a first end and a second end, the solid section is adjacent to the first end, and the perforated section is adjacent to the second end.

4. The clean out system of claim 3 , wherein the perforated section comprises at least one row of the plurality of perforations.

5. The clean out system of claim 1 , further comprising an electronic control unit operably connected to the at least one actuating member.

6. The clean out system of claim 5 , further comprising at least one sensor connected to the frame and operably connected to the electronic control unit, the at least one sensor is configured for sending a signal to the electronic control unit such that the electronic control unit actuates the at least one actuating member in response signal of the at least one sensor.

7. The clean out system of claim 6 , wherein the at least one sensor is at least one of an optical sensor and a position sensor.

8. The clean out system of claim 1 , wherein the at least one actuating member is in the form of a cylinder configured for sliding the at least one cover relative to the frame.

9. The clean out system of claim 1 , wherein the at least one actuating member comprises a linkage connected to the at least one cover and a handle pivotally connected to the frame and the linkage.

10. A header for an agricultural vehicle, comprising:
a frame comprising a floor with at least one cutout for allowing an unwanted material to pass therethrough; and
a clean out system connected to the floor of the frame, the clean out system comprising:
at least one cover movably connected to the floor, the at least one cover terminating at an outer perimeter edge and comprising a perforated section comprising a plurality of perforations located within the outer perimeter edge and a solid section located within the outer perimeter edge; and
at least one actuating member supported by the frame and connected to the at least one cover and configured for moving the at least one cover between a first position in which the solid section of the at least one cover completely overlaps the at least one cutout for blocking the unwanted material from exiting the header, a second position in which no portion of the cover overlaps at least a portion of the at least one cutout for permitting the unwanted material to pass through the at least one cutout, and a third position in which at least one perforation in the perforated section overlaps the at least one cutout for permitting the unwanted material to pass through the at least one cutout and the at least one perforation of the plurality of perforations.

11. The header of claim 10 , wherein the at least one cover is slideably connected to the floor of the frame such that the at least one actuating member slides the at least one cover in between the first, second, and third positions.

12. The header of claim 10 , wherein the outer perimeter edge comprises a first end and a second end, the solid section is adjacent to the first end, and the perforated section is adjacent to the second end.

13. The header of claim 12 , wherein the perforated section comprises at least one row of the plurality of perforations.

14. The header of claim 10 , further comprising an electronic control unit operably connected to the at least one actuating member.

15. The header of claim 14 , further comprising at least one sensor connected to the frame and operably connected to the electronic control unit, the at least one sensor is configured for sending a signal to the electronic control unit such that the electronic control unit actuates the at least one actuating member in response signal of the at least one sensor.

16. The header of claim 15 , wherein the at least one sensor is at least one of an optical sensor and a position sensor.

17. The header of claim 10 , wherein the at least one actuating member is in the form of a cylinder configured for sliding the at least one cover relative to the frame.

18. The header of claim 10 , wherein the at least one actuating member comprises a linkage connected to the at least one cover and a handle pivotally connected to the frame and the linkage.

19. A method for cleaning a header for an agricultural vehicle, the header comprising a frame with a floor having at least one cutout for allowing an unwanted material to pass therethrough, comprising:
providing a clean out system comprising: at least one cover configured for moveably connecting to the floor, the at least one cover terminating at an outer perimeter edge and comprising a perforated section comprising a plurality of perforations located within the outer perimeter edge and a solid section located within the outer perimeter edge; and at least one actuating member connected to the at least one cover and configured for moving the at least one cover;
moving the at least one cover, by the at least one actuating member, into a first position in which the solid section of the at least one cover completely overlaps the at least one cutout for blocking the unwanted material from exiting the header;
moving the at least one cover, by the at least one actuating member, into a second position in which no portion of the cover overlaps at least a portion of the at least one cutout for permitting the unwanted material to pass through the at least one cutout; and
moving the at least one cover, by the at least one actuating member, into a third position in which at least one perforation in the perforated section overlaps the at least one cutout for permitting the unwanted material to pass through the at least one cutout and the at least one perforation of the plurality of perforations.

20. The method of claim 19 , wherein the outer perimeter edge comprises a first end and a second end, the solid section is adjacent to the first end, and the perforated section is adjacent to the second end.

Assignees

• Cnh Ind America Llc

Inventors

• Noll Blaine R
• Thomas Jeffrey D
• Kemmerer Benjamin

Classifications

• A01D34/003 Primary

  Means for cleaning the machine · CPC title

• A01D47/00 Primary

  Headers {for topping of plants, e.g. stalks with ears} · CPC title

• A01D75/187 Primary

  Removing foreign objects · CPC title

• A01D41/1252

  Anti-dust devices · CPC title

• A01D41/14

  Mowing tables · CPC title