| 摘要 |
The invention refers to a method for implement regulation for an agricultural implement (1) comprising a frame (2) and at least one with the frame connected, perpendicular to the driving direction running row (a. b, c) of implements (3), preferably in the form of freely rotatable journalled in bearings discs, wherein each disc is connected with an arm (10), which is journalled in bearings at the frame (2). The hub (20) of each disc (3) is provided with an at the centre of the hub journalled in bearings circular cylindrical part (21b) of a dowel (21), which at its other end has a conical part (21a), which in a first position is angled an angle (beta) in relation to a journalled in bearings cylindrical part (21b), wherein said conical part is detachably received in a corresponding conical hole (24) in an end part (23) of the arm (10), and that on releasing of the dowel in the conical hole the dowel is turned to a desired positioning position and is locked fast in this, whereby is provided opportunity to alter the working angle of a disc. The invention also refers to an implement regulation device and a tool for performing the method. |
