| 摘要 |
PROBLEM TO BE SOLVED: To provide a nozzle structure capable of simply adjusting the number of nozzles, spray density and spray balance and a chemical agent sprinkling vehicle equipped therewith. SOLUTION: Since a pipe 23 is revolvable with respect to a nut 21 when the nut 21 is threaded with a male screw 15, the arranging position of a pipe 27 can be made opposite by 180 deg.. Since a nozzle 39 is freely revolvable around a nut 43, the discharge angle toward the peripheral direction of a spray head can be adjusted. Since a nozzle 47 is freely revolvable around a nut 51, the discharge angle toward the before and behind direction of a machine body can be adjusted.
|
