Agricultural wear monitoring system

Patent metadata

Field	Value
Publication number	US-11553640-B2
Application number	US-201916438232-A
Country	US
Kind code	B2
Filing date	Jun 11, 2019
Priority date	Jun 11, 2019
Publication date	Jan 17, 2023
Grant date	Jan 17, 2023

Abstract

An agricultural implement wear monitoring system that monitors a first component of an agricultural implement. A sensor detects and emits a signal indicative of a first geometric dimension of the first component and/or a second geometric dimension of the first component relative to a second component. A controller couples to the sensor. The controller monitors the first geometric dimension and/or the second geometric dimension, and in response to a detected change in the first geometric dimension and/or the second geometric dimension determines a remaining service life of the first component.

First claim

The invention claimed is:

1. An agricultural implement wear monitoring system, comprising:
a first component configured to couple to an agricultural implement;
a sensor configured to detect and emit a signal indicative of a first geometric dimension of the first component and/or a second geometric dimension of the first component relative to a second component; and
a controller coupled to the sensor, wherein the controller is configured to monitor the first geometric dimension and/or the second geometric dimension and, in response to a detected change in the first geometric dimension and/or the second geometric dimension, determine a remaining service life of the first component;
wherein the controller is configured to determine an order of fields and/or portions of the fields to be worked in response to determining the remaining service life of the first component.

2. The agricultural implement wear monitoring system of claim 1 , wherein the first component comprises a disc configured to form a trench in a soil surface.

3. The agricultural implement wear monitoring system of claim 2 , wherein the first geometric dimension comprises a diameter of the disc.

4. The agricultural implement wear monitoring system of claim 2 , wherein the second component comprises a gauge wheel.

5. The agricultural implement wear monitoring system of claim 4 , wherein the second geometric dimension comprises a distance between the disc and the gauge wheel.

6. The agricultural implement wear monitoring system of claim 2 , wherein the second component comprises an agricultural scraper.

7. The agricultural implement wear monitoring system of claim 6 , wherein the second geometric dimension comprises a distance between an outer diameter of the disc and a tip of the agricultural scraper.

8. The agricultural implement wear monitoring system of claim 1 , wherein the first component comprises an agricultural knife with an outlet.

9. The agricultural implement wear monitoring system of claim 8 , wherein the first geometric dimension comprises an area of the outlet.

10. The agricultural implement wear monitoring system of claim 1 , wherein the sensor comprises a laser, a camera, a hall effect sensor, radar, and/or LIDAR.

11. An agricultural implement wear monitoring system, comprising:
a sensor configured to detect and emit a signal indicative of a first geometric dimension of a first component and/or a second geometric dimension of the first component relative to a second component; and
a controller coupled to the sensor, wherein the controller is configured to monitor the first geometric dimension and/or the second geometric dimension and, in response to a detected change in the first geometric dimension and/or the second geometric dimension, determine a remaining service life of the first component;
wherein the controller is configured to determine an order of fields and/or portions of the fields to be worked in response to determining the remaining service life of the first component.

12. The agricultural implement wear monitoring system of claim 11 , wherein the controller accesses geographic soil conditions and includes geographic soil conditions in determining the remaining service life of the first component.

13. The agricultural implement wear monitoring system of claim 11 , wherein the controller accesses weather data and includes weather data in determining the remaining service life of the first component.

14. The agricultural implement wear monitoring system of claim 11 , wherein the remaining service life of the first component is calculated in operation time of the first component.

15. The agricultural implement wear monitoring system of claim 11 , wherein the remaining service life of the first component is calculated in acres of use.

16. The agricultural implement wear monitoring system of claim 11 , wherein the first component comprises a disc configured to form a trench in a soil surface, and the first geometric dimension comprises a diameter of the disc.

17. The agricultural implement wear monitoring system of claim 11 , wherein the first component comprises a disc configured to form a trench in a soil surface, the second component comprises an agricultural scraper, and the second geometric dimension comprises a distance between an outer diameter of the disc and a tip of the agricultural scraper.

18. The agricultural implement wear monitoring system of claim 11 , wherein the first component comprises an agricultural knife with an outlet, and the first geometric dimension comprises an area of the outlet.

19. The agricultural implement wear monitoring system of claim 1 , wherein the controller accesses geographic soil conditions and includes geographic soil conditions in determining the remaining service life of the first component.

20. The agricultural implement wear monitoring system of claim 1 , wherein the controller accesses weather data and includes weather data in determining the remaining service life of the first component.

Assignees

• Cnh Ind Canada Ltd

Inventors

• Naylor Matthew Stuart
• Stuart Graham Douglas

Classifications

• G01S17/08

  for measuring distance only (indirect measurement G01S17/46; active triangulation systems G01S17/48) · CPC title

• A01C21/002

  Apparatus for sowing fertiliser; Fertiliser drill · CPC title

• G01B21/02

  for measuring length, width, or thickness (G01B21/10 takes precedence) · CPC title

• G01N33/246 Primary

  for water content · CPC title

• A01B76/00

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