Rotary joint of solar cleaning machine
The utility model provides a rotary joint of a solar cleaning machine. According to the rotary joint, a roller brush does not influence the ventilation quantity when rotating freely, and the cleaning efficiency can be improved. The rotary joint comprises a connecting frame, a ventilation rotary join...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model provides a rotary joint of a solar cleaning machine. According to the rotary joint, a roller brush does not influence the ventilation quantity when rotating freely, and the cleaning efficiency can be improved. The rotary joint comprises a connecting frame, a ventilation rotary joint, a rotary speed reducer and a roller brush drum frame. The lower end of the connecting frame is fixedly connected with the upper end of the ventilation rotary joint through a bolt, the ventilation rotary joint is fixed to the rotary speed reducer, and therefore the ventilation rotary joint can rotate. The roller brush drum frame is fixedly connected with the ventilation rotary joint through a bolt, and the ventilation rotary joint drives the roller brush drum frame to rotate. Through holes are formed in the connecting frame and the ventilation rotary joint, and therefore the ventilation quantity is large. |
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