AGRICULTURAL IMPLEMENT

摘要

PROBLEM TO BE SOLVED: To simplify the constitution of an implement body by reducing the number of markers to be loaded on the implement body. SOLUTION: A marker 20 which is protruded to the side of the implement body and is used as an index for exhibiting a distance to an object at the side of the implement body in such a way that the marker can be rotated right and left with the center of the right and left of the implement body as a support. The marker 20 is made to stand at the right and left neutral position and can be inclined backward and forward when in a standing state. The marker 29 is elastically constituted.