| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spraying vehicle wherein an agrochemical solution sub-tank loaded on a trailer is disposed behind an agrochemical solution tank in a pullable state to largely increase the volume of the tank and improve the efficiency of the work, and wherein the right and left wheels of the trailer are formed in a steerable state to reduce the pushing of mud on turning and smoothen the turning of the machine frame. Ž<P>SOLUTION: There are provided the spraying vehicle for spraying an agrochemical solution on crops in a field, while traveling, wherein an agrochemical solution sub-tank 13 is loaded on a trailer 14 behind an agrochemical solution tank 5 loaded on the vehicle body rear portion so as to be pulled, and the right and left wheels 15, 15 of the trailer 14 are formed to be steered; and in the spraying vehicle, the right and left wheels 15, 15 are formed to be capable of being steered through an actuator 20, and a steering switch 19 for driving the actuator is concentratedly disposed close to a controlling controller portion 12 for controlling the spraying of the agrochemical solution. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
