Sucker for road sweeping equipment and road sweeping equipment

Abstract

The invention relates to a sucker for road sweeping equipment and the road sweeping equipment. The sucker for the road sweeping equipment comprises a sucker body (1), a suction pipe (5) and a driving part (7), wherein the suction pipe (5) is movably arranged on the sucker body (1) along the width direction of the road sweeping equipment; and the driving part (7) is used for driving the suction pipe (5) to move along the sucker body (1). When the road sweeping equipment works, the driving part can be flexibly controlled to adjust the position of the suction pipe along the width direction of the road sweeping equipment according to the garbage distribution condition and garbage weight on the road, so that pressure distribution in a sucking chamber of the sucker body is changed, a position with high vacuum degree in the sucking chamber is aligned with a pavement area with centralized garbage or heavy garbage, the sucking performance of the sweeping equipment can be improved under the condition that the fan power is not increased, and the energy consumption and radiation noise of the equipment can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of sanitation equipment, in particular to a suction cup for road cleaning equipment and the road cleaning equipment. Background technique [0002] With the continuous expansion of city scale and the continuous increase of urban road mileage, the mechanization of road cleaning is becoming more and more common. In the existing road cleaning equipment, a fan is usually used to generate negative pressure in the cavity of the suction cup, and the road garbage and dust are sucked into the dustbin through the cavity of the suction cup along with the air flow, thereby achieving the purpose of cleaning the road surface. [0003] The distribution of pressure in the suction cup directly affects the overall effect of the cleaning equipment. The unreasonable design of the suction cup will lead to greater resistance and eddy currents during the gas flow process, which will increase energy loss and increase radiation noise...

AI Technical Summary

Problems solved by technology

[0005] Although this solution can increase the suction capacity of the suction cup to a certain extent, the blown dust escapes through the gap at the lower end of the suction cup to generate dust, which will cause secondary pollution

If the reverse blowing structure suction cup is used on the wet cleaning equipment, the escaping dust will mix with the water flow to generate mud which will be adsorbed on the road surface, making the suction more difficult, and mud marks will be left on the road surface after drying

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