Waste recovery box for automatic ladder step cleaning equipment

Abstract

The invention discloses a waste recovery box for automatic ladder step cleaning equipment, which is arranged on a position in the step cleaning equipment opposite to the lower side elevation of the current cleaned step. The waste recovery box is characterized by comprising a waste box and a seal brush which extends from the bottom edge of the waste box facing one side of the step elevation to the elevation, wherein the extending direction of the seal brush is an inverse gravity direction, and the end part of the seal brush is provided with sealing teeth matched with the grid-tooth shaped elevation; and a transition tube for externally connecting a drain tank is arranged at the depressed position on the bottom of the waste box. Application of the waste recovery box ensures that the automatic ladder step cleaning equipment can effectively collect and guide sewage generated when the current step is cleaned by closely attaching the step elevation to the matched seal brush in actual work, so that the sewage can completely flow into the waste box, and secondary pollution of the cleaning sewage to the automatic ladder and potential danger of electric control unit damage can be remarkably eliminated.

Description

technical field [0001] The invention relates to an escalator step cleaning device, in particular to a garbage collection box used in the cleaning device, and the garbage collection box is used to avoid secondary pollution of the escalator by sewage during the cleaning process. Background technique [0002] With the continuous rapid development of science and technology and economy, escalators are more and more widely used in shopping malls, subways and other public transportation occasions. At present, most escalators in China are cleaned manually. Due to the special groove-like structure and ladder-like structure on the surface of the steps, the effect of manual cleaning is not satisfactory, which affects the overall environment of public places. At present, there are many types of cleaning equipment on the market. Most of the cleaning equipment corresponding to the horizontal surface dirt uses a rotating cleaning plate, and corresponding to the cleaning object with a non-h...

AI Technical Summary

Problems solved by technology

However, the traditional cleaning equipment for escalator steps always relies on the principle of water washing to work, and water has a strong penetrating ability under the action of gravity. Therefore, in the process of cleaning escalator steps, the existing technology cannot avoid Reasonable recycling of sewage can easily cause secondary pollution of escalator steps, and also pose a safety hazard to the electrical control unit of the escalator

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