Vacuum sweeper sucker structure with automatic avoiding function

Abstract

The invention discloses a vacuum sweeper sucker structure with the automatic avoiding function. The vacuum sweeper sucker structure with the automatic avoiding function comprises a main sucker and two auxiliary suckers. The two auxiliary suckers are rotationally installed on the two sides of the main sucker respectively. The main sucker and the auxiliary suckers are all of a shell structure with an opening in the lower end. The top of the main sucker and the tops of the auxiliary suckers are all provided with dust suction pipes communicated with the interior of a shell. A rotating element is clamped to the top of the end, close to the main sucker, of each auxiliary sucker. The rotating elements are rotationally installed on the main sucker. Two driving mechanisms corresponding to the rotating elements one to one are symmetrically arranged on the top of the main sucker. The driving ends of the driving mechanisms are connected with the corresponding rotating elements. Elastic resetting devices are arranged on the auxiliary suckers. One end of each elastic resetting device is fixed to the corresponding auxiliary sucker, and the other end of each elastic resetting device is connected with the corresponding rotating element. The vacuum sweeper sucker structure with the automatic avoiding function is simple in structure, convenient to use and large in dust suction range, automatic avoiding can be performed after the vacuum sweeper sucker structure collides with a barrier, it is avoided that the suckers are damaged by external force, the structure is flexible, and practicability is high.

Description

technical field [0001] The invention relates to a structural accessory of an environment-friendly vehicle, in particular to a vacuum suction cup structure capable of automatically avoiding. Background technique [0002] The vacuum cleaner is a new type of sanitation vehicle, which is widely used in highways, trunk roads, county and township roads, urban roads, scenic spots, airports and other operating areas, all of which use airflow to complete the work, and use airflow to collect and store dust and garbage up so they are efficient and work with little or no water. The vacuum cleaner can effectively reduce dust pollution, improve air quality, reduce the content of inhalable particulate matter in the air, and improve people's living environment. [0003] When the vacuum cleaner works on the road with pure suction, it can suck and sweep the roadside drains or road shoulders. Due to uneven driver skills, the driving route of the vehicle is unstable, and the state of the road ...

AI Technical Summary

Problems solved by technology

[0003] When the vacuum cleaner works on the road with pure suction, it can suck and sweep the roadside drains or road shoulders. Due to uneven driver skills, the driving route of the vehicle is unstable, and the state of the road surface is changeable. There may be large fixed objects, and the suction cup is easy to clean. Collision with live obstacles on the shoulder of the road, causing it to be damaged or knocked down, affecting subsequent normal use and bringing a certain maintenance burden

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