Method and apparatus for controlling the attitude of an implement

摘要

Method and apparatus for controlling the attitude of an agricultural implement drawn by an agricultural tractor, the device including a lift; two deflection sensors located at the attachment points of the bottom arms of the lift to the frame of the agricultural tractor; and an electronic central control unit for processing data received from the sensors and controlling lifting and lowering of the implement by the lift as a function of the data detected by the two sensors; the device being characterised in that each of the sensors has a locking device for adjusting the position of each of the sensors with respect to the frame so that each of the sensors assumes a predetermined tilt with respect to the ground.