| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cleaning device that reduces dust left behind in cleaning work of a road surface, a floor surface in a plant, or the like. <P>SOLUTION: The cleaning device includes a rotating brush rotating backward relative to the rotation of a travelling wheel on a dolly having the travelling wheels on the right and left sides and a casing for collecting the dust scraped up from the rotating brush and attached to an upper front part of the rotating brush to be detachable in the advancing direction of the dolly. The cleaning device includes two front part guiding pieces on the right and left for guiding the dust in the advancing direction of the dolly to the rotating brush and a road surface contact piece attachable to and detachable from the dolly in the back of the rotating brush. <P>COPYRIGHT: (C)2013,JPO&INPIT |
