traction frame positioning system for a motor grader, and motor grader

摘要

a motor grader traction frame positioning system that has a main frame includes an adjustable traction frame configured to be moved to one of a plurality of positions and a blade sheet coupled to the traction frame. the blade sheet is movable based on the position of the pull frame. a saddle set is coupled between the traction frame and the main frame, and the saddle set includes a first saddle arm, a second saddle arm, and a saddle top member coupled between the first and the second saddle arms. saddle. a saddle positioning cylinder moves between an extended position and a retracted position, and the cylinder is coupled at one end to the main frame or the saddle top member and at an end opposite the saddle assembly. a movement of the saddle positioning cylinder induces a movement of the traction frame to any of its plurality of positions.