Weeding Unit and Method for Treating an Agricultural Field
AssigneeAGCO International GmbH
InventorEerke Lauwen
Life of this patent
Estimating the term…
Abstract
A weeding unit for treating an agricultural field includes a carrier, at least one working lever movably connected with the carrier, at least one actuator for moving the at least one working lever, and a control unit. The control unit is configured to distinguish crop from weed and to control the at least one actuator for treating the weed. The at least one working lever includes a weeding knife and at least one harrowing tine. Methods for treating an agricultural field are also disclosed.
Claims19
A weeding unit for treating an agricultural field, comprising:
- a carrier;
- at least one working lever movably connected with the carrier;
- at least one actuator for moving the at least one working lever;
- and
- a control unit configured to:
- distinguish crop from weed;
- and
- control the at least one actuator for treating the weed;
- wherein the at least one working lever comprises:
- a weeding knife;
- and
- at least one harrowing tine.
A method for treating an agricultural field with a weeding unit traversing the agricultural field, the method comprising:
- detecting crop in a crop row of the agricultural field;
- moving at least one weeding knife to an opened position and moving at least one harrowing tine to a neutral position to prevent treatment of the crop by the at least one weeding knife and the at least one harrowing tine;
- moving the at least one weeding knife to a closed position while the at least one harrowing tine remains in a deflected position to treat the crop row with the at least one weeding knife;
- and
- moving the at least one harrowing tine to the neutral position to the closed positing to treat the crop row with the at least one harrowing tine.
Dependencies are inferred from the claim text.