A road sweeper cleaning device

Abstract

The invention provides a sweeping device for a road sweeper. The sweeping device comprises a fixing board, two parallel supports, telescopic sleeves and the like. The fixing board is formed by welding an upper board and a right side board, and the right side board is perpendicularly arranged at the bottom of the right side of the upper board. An outer supporting frame is of a bent annular structure, the section of the outer supporting frame is in a transverse T shape, and the side provided with a flange is located on the outer side. By the adoption of the sweeping device, inclined brushes, telescopic cantilevers, rolling wheel sets and a centralized water outflow manner are adopted, the weight is low, the size is small, and a sweeping effect is good; and the centralized water outflow manner is adopted, so that dust in the sweeping process is restrained, and the effect is better than that obtained through an outside water outflow manner.

Description

technical field [0001] The invention relates to the field of road sweeping vehicle cleaning equipment, in particular to a cleaning device for a road sweeping vehicle. Background technique [0002] At present, most urban roads have achieved mechanized cleaning operations, and the application of suction-sweeping sanitation vehicles is becoming more and more popular. This type of sanitation vehicle relies on the rotating brush and vacuum cleaner below for cleaning and vacuuming, but the traditional rotating brush can only rely on Tilt the angle of the rotating shaft to work. After the brush is worn, the angle of inclination of the rotating shaft will become larger and larger, and the cleaning effect will become worse. Sweeper", the working contour of the lifting cam is set around the rotating shaft, and the cleaning bristles are droopingly set at the lower end of the cleaning brush rod, which is reset by the spring. This structural design is not only bulky but also heavy, and t...

AI Technical Summary

Problems solved by technology

[0002] At present, most urban roads have achieved mechanized cleaning operations, and the application of suction-sweeping sanitation vehicles is becoming more and more popular. This type of sanitation vehicle relies on the rotating brush and vacuum cleaner below for cleaning and vacuuming, but the traditional rotating brush can only rely on Tilting the angle of the rotating shaft to work, the angle of inclination of the rotating shaft will become larger and larger after the brush is worn out, and the cleaning effect will become worse and worse. The existing multi-rotating arm type cleaning device such as application number: 201210036679.0 has announced a " Sweeper", the working contour of the lifting cam is set around the rotating shaft, and the cleaning bristles are drooping and set at the lower end of the cleaning brush rod, which is reset by the spring. This structural design is not only bulky but also heavy, and the cleaning effect is not as good as the inclined type with telescopic arm. good brush

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