The invention relates to the dust and snow cleaning technical field and discloses a rope winding and unwinding mechanism and a cleaning device with the same. The rope winding and unwinding mechanism comprises at least one pair of drum mechanism and a power shaft; each drum mechanism comprises a drum and a one-way wheel mechanism which is connected with the drum; each one-way wheel mechanism is connected with the power shaft; each drum is driven by the corresponding one-way wheel mechanism to rotate when the power shaft rotates towards one direction and each one-way wheel mechanism is located in the free state when the power shaft rotates towards another direction; when one of the pair of drum mechanisms is driven by the power shaft to rotate, the other drum mechanism is located in the free state. According to the rope winding and unwinding mechanism and the cleaning device, the two drum mechanisms are opposite to each other and accordingly the technical problem of non-synchronous rotation of drums in rope winding and unwinding mechanisms can be solved, the stability of car operation is improved, the service life of equipment is extended, and the burning-out of a power device is prevented.
Rope winding and unwinding mechanism and cleaning device
2015-08-05
Patent
Elektronische Ressource
Englisch
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