| 摘要 |
PROBLEM TO BE SOLVED: To provide a traveling type distributor of chemicals, capable of readily and easily performing a height position-changing operation of a nozzle boom, further capable of readily and easily performing the posture change of the nozzle boom and a minute adjustment of the angle of the posture, capable of lowering the top position of a prop as low as possible, and having the nozzle boom or the like regulated so as not to be damaged easily even if the nozzle boom or the like receives an external force. SOLUTION: A prop 23 is vertically stood at the foremost part of a car body 12. A slider 24 for adjusting the height is outserted on the prop 23 at the arbitrary height position so as to be fixed. A nozzle boom 45, 50 is connected to the slider 24 for adjusting the height so as to be opened and closed. A slant surface part 24a expanding so as to be widened toward the end is formed in the slider 24 for adjusting the height. A wedge-shaped stopper 25 composed of an elastic material such as a rubber which is pressed by and brought into contact with both of the slant surface part 24a and the prop 23 is inserted between the slant surface part 24a and the prop 23 so as to be freely inserted and removed to fix the slider 24 for adjusting the height to the prop 23 at an arbitrary height position.
|
