Wheel vacuum cleaner
A vacuum cleaner and wheeled technology, applied in cleaning methods, road cleaning, construction, etc., can solve the problems of poor wear resistance of plastic shells and inconvenient use, and achieve a clean cleaning effect.
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[0013] Such as figure 1 , 2 As shown in , 3, a wheeled vacuum cleaner includes a dust collection device 7, and the dust collection device 7 includes a motor, a fan, a dust bag, an air inlet and an air outlet, the motor drives the fan to rotate, and one end of the air inlet communicates with the outside world. The other end is connected with the dust bag, and the dust bag is provided with an air outlet. The wheeled vacuum cleaner also includes a rolling dust-absorbing roller 6. The dust-absorbing roller 6 includes an inner wheel 2 and an outer wheel 1 that rotate coaxially. One side of the inner wheel 2 is provided with a suction port connected to the air inlet. 2 The other side is provided with a power connection tooth to connect with the power source. There are several glue holes between the inner wheel 2 and the outer wheel 1. The end of the glue hole connected to the inner wheel 2 is closed and can be opened inward in one direction. The hole is provided with a conical cyl...
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