Vacuum sweeper follow-up type subsidiary sucking plates and vacuum sweeper suction plate structure with same

Abstract

The invention relates to vacuum sweeper follow-up type subsidiary sucking plates and a vacuum sweeper suction plate structure with the same. The vacuum sweeper follow-up type subsidiary sucking plates comprise subsidiary sucking plate bodies and universal travelling wheels which are arranged in a one-to-one correspondence mode; the subsidiary sucking plate bodies are of shell body structures arranged horizontally, the lower ends of the shell body structures are open, and sweep-up pipes communicating with the interiors of the subsidiary sucking plate bodies are arranged on the tops of the subsidiary sucking plate bodies; limiting connecting pieces are rotationally installed at the upper ends of one ends of the subsidiary sucking plate bodies, and anti-collision universal balls are movably installed at the other ends of the subsidiary sucking plate bodies; abutting boards matched with the side ends of one sides of the subsidiary sucking plate bodies are arranged at the lower ends of the limiting connecting pieces; elastic resetting devices are arranged on the subsidiary sucking plate bodies; one ends of the elastic resetting devices are fixed at the upper ends of the subsidiary sucking plate bodies, and the other ends of the elastic resetting devices are connected with the limiting connecting pieces; and the universal travelling wheels are installed on the other sides of the subsidiary sucking plate bodies. The vacuum sweeper follow-up type subsidiary sucking plates have the advantages that the structural design is simple; the anti-collision universal balls make contact with road shoulder barrier points, so that collision and damage of the subsidiary sucking plates are avoided, and meanwhile the subsidiary sucking plates can be guided correctly through the universal travelling wheels so that the subsidiary sucking plates can follow up stably.

Description

technical field [0001] The invention relates to a structural accessory of an environment-friendly vehicle, in particular to a follow-up auxiliary suction cup of a dust collection vehicle and a suction cup structure of the dust collection vehicle. 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 rou...

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. In addition, there is no support between the auxiliary suction cup and the ground, it is easy to tilt downward, and cannot be effective during the collision process. follow-up, less practical

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