Lifting type sweeping device

Abstract

The invention discloses a lifting type sweeping device, which comprises a sweeping mechanism and a lifting mechanism, wherein the sweeping mechanism comprises a motor, a speed reducer, a brush disc and brush hair; the speed reducer is connected with the motor; the brush hair is arranged on the brush disc; an output shaft of the speed reducer is connected with the brush disc; the lifting mechanism comprises a brush arm and a hydraulic oil cylinder; one end of the brush arm is provided with a supporting frame, and the other end of the brush arm is hinged with a sweeper body; one end of the hydraulic oil cylinder is connected to the middle part of the brush arm, and the other end of the hydraulic oil cylinder is connected to the sweeper body; and the motor and the speed reducer are arranged on the supporting frame. According to the lifting type sweeping device, the height of a sweeping brush from the floor can be conveniently adjusted and controlled, the sweeping brush is prevented from colliding with barriers, a certain distance between the brush disc and road curbstone can be controlled, and the road curbstone can also be swept, so that the sweeping effect is in the optimal state.

Description

technical field [0001] The invention relates to a sweeping and brushing device, specifically designs a lift-type sweeping and brushing device for a garbage cleaning vehicle, and belongs to the technical field of sanitation cleaning equipment. Background technique [0002] As one of the environmental sanitation equipment, the road sweeper is a new type of efficient cleaning equipment that integrates road cleaning, garbage recycling and transportation. The brushing device in the sanitation garbage cleaning vehicle has the following defects at present: [0003] 1. The sweeping brush and its power part are rigidly connected to the body of the sweeper. When adjusting its height from the ground, it is only through the overall adjustment of the frame, which is very inconvenient and affects the overall appearance of the body. It is easy to be damaged when reaching an obstacle; [0004] 2. During use, because the bristles are relatively hard and short, the cleaning range of the bru...

AI Technical Summary

Problems solved by technology

[0003] 1. The sweeping brush and its power part are rigidly connected to the body of the sweeper. When adjusting its height from the ground, it is only through the overall adjustment of the frame, which is very inconvenient and affects the overall appearance of the body. It is easy to be damaged when reaching an obstacle;

[0004] 2. During use, because the bristles are relatively hard and short, the cleaning range of the brush is relatively small. When sweeping the curb, it must be close to the curb. The distance between the brush plate and the curb is very small, so it is easy to collide. Because the bristles are relatively hard, it is extremely easy to get stuck on the brush plate, so that the current becomes larger, the fuse is blown or the motor is burned; the sweeping brush of this structure not only causes a lot of trouble to the user, but also causes certain economic losses.

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