| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning device hardly becoming complicated in a device constitution, easily reducing running cost, and hardly causing an insufficient place of cleaning.SOLUTION: The cleaning device comprises: a brush 10 for cleaning a cleaning object by frictional force caused by rotating the brush and generated between the cleaning object such as a ball housing B and the brush; conversion means 20 for converting pressing force into torque for rotating the brush 10 when the cleaning object is pressed against the brush 10; and an upper plate 30 for determining a position of the cleaning object to the brush 10 by moving in the pressing direction together with the brush 10 when the cleaning object is pressed against the brush 10. |
