Automatic external-wall cleaning machine

Abstract

An automatic external-wall cleaning machine is characterized by comprising a machine frame, a washing unit and a dry-cleaning unit; wherein both the washing unit and the dry-cleaning unit are arranged in the machine frame; acting surfaces of the washing unit and the dry-cleaning unit are located on the same side of the machine frame; the dry-cleaning unit is arranged above the washing unit; the machine frame is of a box body; a sling is connected on the top ends of upright posts of opposite corners of the box body; the other end of the sling is connected on a crane which is arranged on a top floor of a building; the washing unit comprises a cleaning brush, a cleaning-solution spraying device and a clear water spraying device; the dry-cleaning unit comprises a dry-cleaning brush and a water scrap; a control unit is further arranged on the machine frame, is arranged on the uppermost end of the machine frame, and comprises a total power-supply distribution cabinet and a wireless control cabinet; and a guiding roller is arranged on the side of the machine frame opposite to a cleaned surface.

Description

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AI Technical Summary

Benefits of technology

The present in this patented technology allows for efficient automated removal from building surfaces without requiring human effort or water resources. It uses specialized equipment made up by small units called cleaners attached at different locations on top of it's surface. These devices are designed like tiny caterpillars but they have teeth instead of wheels. This design makes them easier to use while also being more effective compared to previous methods such as handwashings.

Problems solved by technology

This patented problem addressed by current methods involves being able to effectively remove dirt from tall architectural structures during flight hours without human intervention due to their exposure to weather conditions such as sunlight, rain, snow, etc., resulting in increased maintenance costs compared to older systems like spiderons. Existing solutions involve complex devices requiring long periods of time to operate safely over these heights.

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