System and method for reducing material accumulation relative to a closing assembly of an agricultural implement

Patent metadata

Field	Value
Publication number	US-11246257-B2
Application number	US-201916456129-A
Country	US
Kind code	B2
Filing date	Jun 28, 2019
Priority date	Jun 28, 2019
Publication date	Feb 15, 2022
Grant date	Feb 15, 2022

Abstract

In one aspect, a method for reducing material accumulation relative to a closing assembly of an agricultural implement may include receiving an input associated with an amount of material accumulation relative to the closing assembly. Additionally, the method may include controlling an operation of the implement based on the received input such that at least one of a first closing tool or a second closing tool of the closing assembly moves from a working position to a material removal position to reduce an amount of material accumulation relative to the closing assembly. The method may also include controlling an operation of an actuator of the implement to actuate the at least one of the first closing tool or the second closing tool from the material removal position back to the working position.

First claim

What is claimed is:

1. A method for reducing material accumulation relative to a closing assembly of an agricultural implement, the closing assembly including first and second closing tools configured to engage soil within a field as the agricultural implement is moved across the field, the method comprising:
receiving, at a computing device, an input associated with material accumulation relative to the closing assembly;
controlling, with the computing device, an operation of the implement based on the received input such that at least one of the first closing tool or the second closing tool moves from a working position to a material removal position to reduce an amount of material accumulation relative to the closing assembly; and
controlling, with the computing device, an operation of an actuator of the implement to actuate the at least one of the first closing tool or the second closing tool from the material removal position back to the working position.

2. The method of claim 1 , wherein, when in the working position, each of the first and second closing tools is operable to assist in closing a furrow formed in the soil as the agricultural implement is moved across the field.

3. The method of claim 1 , wherein each of the first and second closing tools is rotatable about a respective rotational axis extending through a center of the tool, and wherein the operation of the implement is controlled such that the at least one of the first closing tool or the second closing tool moves in a manner that increases a lateral distance defined between the centers of the first and second closing tools.

4. The method of claim 1 , wherein each of the first and second closing tools is rotatable about a respective rotational axis, wherein the operation of the implement is controlled such that the at least one of the first closing tool or the second closing tool moves in a manner that increases a vertical distance defined between the rotational axes of the first and second closing tools.

5. The method of claim 4 , wherein each respective rotational axis extends through a center of the tool, and wherein the operation of the implement is controlled such that the at least one of the first closing tool or the second closing tool moves in a manner that increases both the vertical distance defined between the rotational axes of the first and second closing tools and a lateral distance defined between the centers of the first and second closing tools.

6. The method of claim 1 , wherein the input is received from one or more sensors configured to detect one or more parameters associated with material accumulation relative to the closing assembly.

7. The method of claim 6 , wherein the one or more sensors are configured to detect a rotational speed of at least one of the first closing tool or the second closing tool and/or vision-based data indicative of the material accumulation relative to the closing assembly.

8. The method of claim 1 , wherein controlling the operation of the implement based on the received input such that at least one of the first closing tool or the second closing tool moves from the working position to the material removal position comprises actuating at least one locking device associated with the at least one of the first closing tool or the second closing tool.

9. The method of claim 1 , wherein controlling the operation of the implement based on the received input such that at least one of the first closing tool or the second closing tool moves from the working position to the material removal position comprises controlling the actuation of the actuator.

10. The method of claim 1 , wherein each closing tool is configured as a closing disc.

11. A method for reducing material accumulation relative to a ground engaging assembly of an agricultural implement, the ground engaging assembly including first and second ground engaging tools configured to rotate relative to and engage soil within a field as the agricultural implement is moved across the field, the method comprising:
receiving, at a computing device, an input associated with material accumulation relative to the ground engaging assembly;
controlling, with the computing device, an operation of an actuator of the implement based on the received input to actuate at least one of the first ground engaging tool or the second ground engaging tool from a working position to a material removal position to reduce an amount of material accumulation relative to the ground engaging assembly; and
controlling, with the computing device, an operation of the actuator of the implement to actuate the at least one of the first ground engaging tool or the second ground engaging tool from the material removal position to the working position.

12. A system for reducing material accumulation relative to a closing assembly of an agricultural implement, the system comprising:
first and second closing tools configured to engage soil within a field as the agricultural implement is moved across the field;
an actuator configured to actuate at least one of the first closing tool or the second closing tool between a working position and a material removal position; and
a controller configured to:
control an operation of the implement such that the at least one of the first closing tool or the second closing tool moves from the working position to the material removal position upon receiving an input associated with material accumulation relative to the closing assembly, and
control an operation of the actuator to actuate the at least one of the first closing tool or the second closing tool from the material removal position to the working position.

13. The system of claim 12 ; wherein, when in the working position, each of the first and second closing tools is operable to assist in closing a furrow formed in the soil as the agricultural implement is moved across the field.

14. The system of claim 12 , wherein each of the first and second closing tools is rotatable about a respective rotational axis extending through a center of the tool, and wherein the operation of the implement is controlled such that the at least one of the first closing tool or the second closing tool moves in a manner that increases a lateral distance defined between the centers of the first and second closing tools.

15. The system of claim 12 , wherein each of the first and second closing tools is rotatable about a respective rotational axis, wherein the operation of the implement is controlled such that the at least one of the first closing tool or the second closing tool moves in a manner that increases a vertical distance defined between the rotational axes of the first and second closing tools.

16. The system of claim 15 , wherein each respective rotational axis extends through a center of the tool, and wherein the operation of the implement is controlled such that the at least one of the first closing tool or the second closing tool moves in a manner that increases both the vertical distance defined between the rotational axes of the first and second closing tools and a lateral distance defined between the centers of the first and second closing tools.

17. The system of claim 12 , further comprising one or more sensors configured to detect one or more parameters associated with material accumulation relative to the closing assembly, wherein the input is received from the one or more sensors.

18. The system of claim 12 , further comprising at least one locking device, wherein controlling the operation of the implement such that the at least one of the f

Assignees

• Cnh Ind America Llc

Inventors

• STANHOPE Trevor
• Harmon Joshua David

Classifications

• A01C5/066 Primary

  Devices for covering drills or furrows · CPC title

• A01B23/06 Primary

  Discs; Scrapers for cleaning discs; Sharpening attachments · CPC title

• A01B63/008

  Vertical adjustment of tools (A01B63/10 takes precedence) · CPC title

• A01B79/005 Primary

  Precision agriculture · CPC title

• A01B63/24

  Tools or tool-holders adjustable relatively to the frame · CPC title