DETECTOR FOR GROUND HEIGHT OF REAPING PART FOR HARVESTER

摘要

PROBLEM TO BE SOLVED: To provide an apparatus for detecting the ground height of a reaping part using a ground sensor in a state in which the ground sensor is less prone to be damaged even if slid on the ground surface. SOLUTION: The ground sensor is composed of a belt-like spring 21 having the middle part 21a which is projected downward and is bent in a grounded state. The front end side of the belt-like spring 21 is rotatably supported on the retention part 40 of a grass dividing frame 16, the rear side of the belt-like spring 21 is rotatably supported on the support part 50 of the grass dividing frame 16. The ground height of the reaping part is detected by a potentiometer 22 linked to the revolving spindle 41 of the retention part 40 on the basis of the rotation angle of the belt-like spring 21. COPYRIGHT: (C)2004,JPO