| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an operation handle in a simplified spraying vehicle making a spraying vehicle body moved accurately along a ridge of a field while retained in a stable attitude by one hand, and enabling spraying operation of chemicals by the other hand. Ž<P>SOLUTION: In this operation handle, a support rod 2 is protruded upward in the spraying vehicle body 10 configured to be moved by one wheel or two wheels, and a locking member 3 in a hook shape for inserting one arm to one side direction in the width direction of the spraying vehicle body 10 and locking a part near the elbow is arranged in the upper end of the support rod 2. Moreover, a handle member 4 is protruded to one side direction in the upper part of the support rod 2. While an operator sidles in a state of gripping the front end grip part of the handle member 4 by the hand on the above one arm side, the spraying vehicle body 10 is pulled and moved in a prescribed direction via one arm, and a spraying nozzle 18 is gripped by the other hand, thereby performing the spraying operation. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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