Automatic cleaning device for steps of escalator

Abstract

The invention discloses an automatic cleaning device for steps of an escalator. The device comprises a base, a residue-receiving funnel, crank and rocker mechanisms, cleaning head fixing clamps, cleaning heads and an ash particle container. The base is of a plate and frame structure; supporting plates on two sides of the base form a frame body structure through a bottom plate and a funnel supporting base, the funnel supporting base is fixed between the supporting plates on two sides of the base, the residue-receiving funnel is fixed on a residue-receiving funnel supporting base, and the ash particle container is fixed at the tail end of t he residue-receiving funnel; the two crank and rocker mechanisms comprise cranks, connecting rods and rockers, and are arranged on the inner sides of the supporting plates on two sides of the base, respectively, to form a linkage mechanism, wherein the cranks are hinged to the back sides of the supporting plates of the base, the rockers are hinged to the front sides of the supporting plates of the base, the cleaning head fixing clamps are arranged on the upper parts of the rockers, and two ends of the connecting rods are hinged to the cranks and the rockers, respectively. The cleaning device disclosed by the invention can be arranged either on the upper part or the lower part of the escalator, and in a step operating process, the distances from the surfaces of the steps to the cleaning heads can continuously change.

Description

technical field [0001] The invention relates to the mechanical field, in particular to an automatic cleaning device for steps of an escalator. Background technique [0002] Escalators have been widely used in public places such as shopping malls, hotels and stations with large passenger flow and concentrated crowds. The escalator steps are an important part of the escalator. walk up. Because there are tooth grooves on the tread surface of the steps, passengers step on the steps directly, and some dust, small particles and sundries that are not easy to clean are often brought into the interior, which not only affects the aesthetic feeling of the escalator, but also accumulates dirt on the steps It will affect the performance of the escalator. Although there are cleaning and dust removal devices installed and used on the escalator steps at present, these devices cannot meet the changes in the operation of the steps, realize flexible adjustment, and have low practicability an...

AI Technical Summary

Problems solved by technology

Because there are tooth grooves on the tread surface of the steps, passengers step on the steps directly, and some dust, small particles and sundries that are not easy to clean are often brought into the interior, which not only affects the aesthetic feeling of the escalator, but also accumulates dirt on the steps will affect the performance of the escalator

Although there are currently cleaning and dust removal devices installed on the escalator steps, these devices cannot meet the changes in the operation of the steps and realize flexible adjustments, and the practicability and work efficiency are not high.

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