Double-shaft and double-brush rolling cleaning device of back rolling type sweeping car

Abstract

The invention relates to a double-shaft and double-brush rolling cleaning device of a back rolling type sweeping car, which mainly comprises an upper box, a middle box, a lower box, a hydraulic motor, a gear box, an upper brush main transmission shaft, a lower brush main transmission shaft, a left sprocket wheel, a right sprocket wheel, an upper rolling brush rotating shaft of a chain, a lower rolling brush rotating shaft of the chain, an upper rolling brush, a lower rolling brush, and the like, wherein the hydraulic motor respectively drives a driven wheel and an output shaft through the gear box and a driving wheel inside the gear box to respectively drive the upper brush main transmission shaft and the lower brush main transmission shaft, drives the upper rolling brush rotating shaft and the lower rolling brush rotating shaft through sprocket wheel chains of the upper brush main transmission shaft and the lower brush main transmission shaft and also drives the rolling brushes connected with shafts through the upper rolling brush rotating shaft and the lower rolling brush rotating shaft; when the lower rolling brush rotates, trashes swept by two lateral brushes arranged at the lower side of the back rolling type sweeping car are swept to the middle of a rear rolling box in a rolling way, and the upper rolling brush continuously sweeps the trashes to a trash collecting box in a rolling way. The circumference of the lower edge of the rear rolling box is provided with a front baffle, a rear baffle, a left baffle and a right baffle, thereby the invention can prevent dust from flying.

Description

1. Technical field: [0001] The invention relates to a cleaning device on sanitation equipment, in particular to a double-axis double-brush rolling cleaning device of a rear-rolling road sweeper. 2. Background technology: [0002] At present, most of the locomotives for cleaning garbage on the domestic market are suction-sweeping vehicles, that is, road sweepers need two sets of engines, one is the main engine for driving and cleaning, and the other is equipped with auxiliary engines and fans. The disadvantage of the road sweeper is that it not only increases the fuel consumption, but also greatly reduces the volume of the garbage bin and increases the equipment quality of the vehicle due to the addition of an auxiliary engine and a fan on the vehicle equipment. [0003] And adopt the dual-axle double-brush rolling cleaning device of the rear roller type road sweeper of the present invention to remove the equipment of auxiliary engine and blower fan on the overall equipment o...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the locomotives for cleaning garbage on the domestic market are suction-sweeping vehicles, that is, road sweepers need two sets of engines, one is the main engine for driving and cleaning, and the other is equipped with auxiliary engines and fa...

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