Swivel-in track marker for agricultural machines

摘要

The agricultural machine has a central frame (2) with swivelling side frames (5). At each end of the side frame (5) is a double-armed lever (1) which swivels about an articulated bolt (12) whose swivel axis runs in the travel direction. At one end of the lever (11) is fixed the track marker (1) which can swivel about an axis running in the travel direction. A preferably length-adjustable guide rod is mounted between the other end of the lever (11) and one of the parallelogram rods (7) while a setting element (17) such as a hydraulic cylinder is mounted between the lever (11) and track marker.