| 摘要 |
The ball washing system has the housing(14) having cylindrical form side wall and the cover(16) attached to the top part of housing for opening and closing. At the top part of housing, the approach opening by the cover(16) formed and inside the housing, the spindle(28) extended vertically upward following the central axis from its floor is installed in rotatable state. The turn table(30) is connected to the spindle through the spline or key to allow sliding in vertical direction. The rotation wing(38) is inserted by rotating material to the hub(36) of turn table. To the low surface of rotation wing, the brush(43) is attached downward and the front end of brush contacts the disk(34) of turn table. Therefore, as the game ball spins in the irregular direction, pushes the rotation wing and does planetary motion respected to spindle.
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