Agricultural implement with automatic shank depth control
US10178823B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2016 |
| Grant date | Jan 15, 2019 |
| Priority date | — |
| Expiry date | Feb 8, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01B63/28
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An agricultural implement includes a chassis; an implement frame carried by the chassis; a shank connected to the implement frame, the shank including a shank point configured to break apart soil and a load sensor associated with the shank point which is configured to output shank load signals as the shank point advances through soil; an actuator carried by the chassis and configured to adjust a depth of the shank point; and a controller electrically coupled to the load sensor and the actuator. The controller is configured to receive the shank load signals; generate a load profile from the received shank load signals; analyze the load profile to determine whether the shank point is in a soil compaction layer; and activate the actuator to adjust the depth of the shank point based on the analyzed load profile.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.