| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an agitator vehicle in which a hopper is cleaned with preferable work efficiency and without deteriorating the quality of ready-mixed concrete in an agitation drum, and to provide a method of cleaning the agitator vehicle. <P>SOLUTION: The agitator vehicle includes the agitation drum which stores the ready-mixed concrete while agitating it, and the hopper for supplying the ready-mixed concrete to the agitation drum. The hopper is composed of a metallic hopper body mounted to a vehicle body and a hopper auxiliary member which is attachable to and detachable from the hopper body, and configured to cover the inner circumferential surface of the hopper body by being attached to the hopper body. At least the inner circumferential surface of the hopper auxiliary member is formed of a resin material to which the sticking of the ready-mixed concrete can be suppressed as compared to the hopper body, and configured to guide the ready-mixed concrete to the drum. <P>COPYRIGHT: (C)2013,JPO&INPIT |
