Rotary plough with front chassis and pivot-bearing - has plate fixed to front end of plough frame, and rocker arm to which is hinged arm of adjustable angle

摘要

A plate is welded to the plough frame at right angles to the direction of travel and positioned edgewise on. The plate is mounted in a rocker arm and can be adjusted by means of a spindle with crank. The spindle is pivot mounted in an arm of the rocker arm, and passes through a nut fixed to the plate. The rocker arm consists of a plate edgewise on and supports a pin which points towards the ground at right angles to the direction of travel. An arm pivots on the pin, and can be adjusted by means of a spindle in its angular position to the rocker arm. The spindle passes through a nut pivot mounted in a bearing eye of the rocker arm. Another pin is fixed to an arm and forms the pivot bearing of the plough, together with a hun-shaped bearing section.