Indoor wall surface cleaning device for building decoration
The utility model belongs to the technical field of cleaning devices, and discloses an indoor wall surface cleaning device for building decoration, which comprises a first base, a box body is arranged above the first base, a second motor is arranged at the bottom of the inner surface of the first ba...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model belongs to the technical field of cleaning devices, and discloses an indoor wall surface cleaning device for building decoration, which comprises a first base, a box body is arranged above the first base, a second motor is arranged at the bottom of the inner surface of the first base, one side of the second motor is connected with a first gear, and the other side of the second motor is connected with a second gear. A second gear is arranged on one side of the first gear, a ball screw is installed in the second gear, a fixing plate is arranged at the top end of the ball screw, a supporting plate is arranged below the fixing plate, a fixing rod is arranged on one side of the ball screw, and the fixing rod penetrates through the box body and the supporting plate. A support is arranged above the supporting plate, a frame body is arranged above the support, the supporting plate can move up and down through cooperation of the gear, the ball screw, the ball bearing and the fixing rod, and therefore |
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