Residue manager adjustment system and method

Patent metadata

Field	Value
Publication number	US-12501844-B2
Application number	US-202217828642-A
Country	US
Kind code	B2
Filing date	May 31, 2022
Priority date	May 31, 2022
Publication date	Dec 23, 2025
Grant date	Dec 23, 2025

Abstract

A system for a row unit of a planting implement can include a frame. A residue manager assembly can be operably coupled with the frame. The residue manager assembly can include a ground-engaging tool. An actuator can be configured to alter a position of the ground-engaging tool relative to the frame. A sensor assembly can be configured to capture data indicative of a parameter associated with the ground-engaging tool. A computing system can be communicatively coupled to the actuator and the sensor assembly. The computing system can be configured to receive the data indicative of the parameter associated with the ground-engaging tool and activate the actuator to alter the position of the ground-engaging tool relative to the frame based on a deviation of the detected position of the ground-engaging tool from a defined tool position range of the ground-engaging tool.

First claim

What is claimed is:

1 . A system for a row unit of a planting implement, the system comprising:
a frame; a residue manager assembly operably coupled with the frame, the residue manager assembly comprising:
a ground-engaging tool;
an actuator positioned within a housing and operably coupled with an adjustment rod, the adjustment rod configured to extend from a position within the housing to a position external of the housing to alter a position of the ground-engaging tool relative to the frame; and
a sensor assembly positioned within the housing and configured to capture data indicative of a parameter of the ground-engaging tool; and
a computing system communicatively coupled to the actuator and the sensor assembly, the computing system being configured to:
receive the data indicative of the parameter of the ground-engaging tool;
determine a detected position of the ground-engaging tool based on the parameter of the ground-engaging tool; and
activate the actuator to alter the position of the ground-engaging tool relative to the frame based on a deviation of the detected position of the ground-engaging tool from a defined tool position range of the ground-engaging tool.

2 . The system of claim 1 , wherein the ground-engaging tool includes one or more fingers to break up crop residue on a soil surface.

3 . The system of claim 1 , further comprising:
a user interface operably coupled with the computing system, wherein the defined tool position range of the ground-engaging tool is received through the user interface.

4 . The system of claim 1 , further comprising:
a controller operably coupled with the actuator and the computing system, wherein the computing system activates the actuator by providing instructions to the controller and the controller manipulates the actuator based on the instructions provided by the computing system, and wherein the controller is physically separated from the computing system.

5 . The system of claim 4 , wherein the sensor assembly is further coupled with the controller.

6 . The system of claim 5 , wherein one or more subsequent modifications of the actuator is performed based on the data from the sensor assembly that is provided to the controller.

7 . The system of claim 6 , wherein the one or more subsequent modifications are performed without additional instructions from the computing system.

8 . The system of claim 1 , wherein the residue manager assembly further comprises:
a linkage operably coupled with the adjustment rod, the linkage configured to regulate a contact force between the ground-engaging tool and a soil.

9 . The system of claim 1 , wherein the actuator is an electronically controlled motor.

10 . A method for an agricultural operation, the method comprising:
receiving a first defined residue manager tool depth range for a first row unit; receiving, from a first sensor assembly positioned within a first actuator housing, data indicative of a first detected residue manager tool position based on a load on a first actuator within the actuator housing; comparing, with a computing system, the first defined residue manager tool depth range to the first detected residue manager tool position; and altering, with the first actuator positioned within the first actuator housing and operably coupled with the computing system, a position of a residue manager tool of the first row unit when the first detected residue manager tool position of the first row unit varies from the first defined residue manager tool depth range.

11 . The method of claim 10 , further comprising:
a second defined residue manager tool depth range for a second row unit; receiving, from a second sensor assembly, data indicative of a second detected residue manager tool position; comparing, with the computing system, the second defined residue manager tool depth range to the second detected residue manager tool position; and altering, with a second actuator operably coupled with the computing system, a position of the residue manager tool of the second row unit when the second detected residue manager tool position of the second row unit varies from the second defined residue manager tool depth range.

12 . The method of claim 11 , wherein the first defined residue manager tool depth range and the second defined residue manager tool depth range are received from a user interface operably coupled with the computing system.

13 . The method of claim 11 , wherein the first defined residue manager tool depth range and the second defined residue manager tool depth range are received from an electronic device operably coupled with the computing system.

14 . The method of claim 11 , wherein the first defined residue manager tool depth range and the second defined residue manager tool depth range are determined based on one or more look-up tables.

15 . The method of claim 10 , wherein altering the position of the residue manager tool of the first row unit when the first detected residue manager tool position of the first row unit varies from the first defined residue manager tool depth range with the first actuator operably coupled with the computing system further comprises:
activating the first actuator when the first detected residue manager tool position of the first row unit varies from the first defined residue manager tool depth range; and returning the first actuator to a deactivated state when the first detected residue manager tool position returns to the first defined residue manager tool depth range.

16 . A residue manager adjustment system for a planting implement, the system comprising:
a ground-engaging tool positioned below a frame of a row unit; an actuator assembly including an electrically-controlled actuator operably coupled with an adjustment rod, the actuator configured to alter a position of the ground-engaging tool relative to the frame through actuation of the adjustment rod relative to a housing; a sensor assembly configured to capture data indicative of a position, a speed and/or an acceleration of the adjustment rod; and a computing system communicatively coupled to the actuator, the computing system being configured to:
receive the data from the sensor assembly;
determine a detected position of the ground-engaging tool from the data; and
activate the actuator to alter the position of the ground-engaging tool relative to the frame based on a deviation of the detected position of the ground-engaging tool from a defined tool position range of the ground-engaging tool.

17 . The system of claim 16 , wherein the computing system is further configured to:
deactivate the actuator when the detected position of the ground-engaging tool returns to the defined tool position range of the ground-engaging tool.

18 . The system of claim 16 , wherein the sensor assembly is positioned externally from an actuator housing, and wherein the sensor assembly is configured to detect a position between the sensor assembly and the ground-engaging tool.

19 . The system of claim 16 , further comprising:
a soil sensor operably coupled with the computing system, wherein altering a position of the ground-engaging tool relative to the frame is at least based in part on data provided by the soil sensor.

Assignees

• Cnh Ind America Llc

Inventors

• Smith Kevin M
• STANHOPE Trevor

Classifications

• A01B35/16

  with rotating or circulating non-propelled tools · CPC title

• A01B76/00

  Parts, details or accessories of agricultural machines or implements, not provided for in groups A01B51/00 - A01B75/00 · CPC title

• G05B15/02

  electric · CPC title

• A01B63/008 Primary

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

• A01C7/006 Primary

  Minimum till seeding · CPC title