Safety type sweeping machine with alarming functions

Abstract

The invention provides a safety type sweeping machine with alarming functions. The sweeping machine comprises a vehicle body and a chassis. Buffer shells are erected on the left side and the right side of the vehicle body respectively. The sweeping machine further comprises a collision vertical plate, an anti-collision mechanism and two buffer mechanisms. The anti-collision mechanism comprises multiple screws, a first L-shaped protective fence, a second L-shaped protective fence and a third L-shaped protective fence, wherein the first L-shaped protective fence, the second L-shaped protective fence and the third L-shaped protective fence are sequentially arranged from back to front. The left side and the right side of the first L-shaped protective fence stretch upwards to form wedge-shapedcolumns, and the wedge-shaped columns are inserted into the buffer shells upwards. The buffer mechanisms are arranged in the buffer shells, and each buffer mechanism comprises a spring, a damping sliding block, a connecting rod and a wedge-shaped sliding block. The buffer mechanisms and the anti-collision mechanism are additionally arranged on the tail of a traditional sweeping machine, the buffermechanisms and the anti-collision mechanism exert the functions of absorbing collision energy and stopping an automobile, the tailgating automobile stops on the two aspects of energy reducing and stopping, the tailgating automobile is effectively prevented from penetrating into the bottom of the sweeping machine, and meanwhile the chassis of the sweeping machine and a front body of the automobileare protected.

Description

[0001] This application is based on the application number 201810295421.X, the application date is March 30, 2018, and the subject name is "One A divisional application filed for a safe road sweeper. technical field [0002] The invention relates to a safe road sweeper with an alarm function. Background technique [0003] With the rapid development of modern cities, road sweepers have become commonly used cleaning equipment in cities. The speed of sweepers is relatively slow during cleaning operations, and they are easily hit by high-speed vehicles on the continuous road, which is likely to cause traffic accidents. Moreover, the chassis of the road sweeper is set higher, and when a car hits the road sweeper from the rear, it is easy to enter directly from the chassis of the road sweeper. Under the extrusion of the chassis, the chassis of the road sweeper and the car are severely damaged. [0004] In view of the above problems, the applicant made in-depth research on the a...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of modern cities, road sweepers have become commonly used cleaning equipment in cities. The speed of the sweeper is relatively slow when performing cleaning operations. It is easy to be hit by high-speed vehicles on the continuous road, which is likely to cause traffic accidents.

Moreover, the chassis of the road sweeper is set higher, and when the car hits the road sweeper from the rear, it is easy to enter directly from the chassis of the road sweeper. Under the extrusion of the chassis, the chassis of the road sweeper and the car are seriously damaged.

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