Automatic machine for cleaning wallboards

Abstract

An automatic machine for cleaning wallboards, such as the wallboards of wall, glass or solar panels. Pluralities of long axial tracks are arranged parallel in an array. Water guide pipes and electric rails are formed on the long axial tracks. The walls of the water guide pipes are provided with a plurality of magnetic valves at intervals. Sliding engine bases are arranged on the long axial tracks. The sliding engine bases are provided with conduction frames corresponding to the electric rails and a long axial magnet body which can open and close cleaning water by magnetic force relative to the magnetic valves. At least two brush supporting bases are provided movably on the corresponding sliding engine bases to close to or leave away from the sliding engine bases by a power extending object. A long axial brush is provided between two nearby brush supporting bases of the sliding engine bases. The setting direction of the long axial brush is vertical to that of the long axial tracks. The long axial brush is driven by a shaking device to brush and wash the wallboards. Protective cover plates are arranged at the outer side of the long axial brush.

Description

FIELD OF THE INVENTION[0001]The present invention relates to an automatic machine that is adapted for cleaning wallboards.BACKGROUND OF THE INVENTION[0002]The cleanness of a building's exterior walls can have great influences on people's impression of the building as well as the city's appearance. In particular, since a building with glass curtain walls can be seen-through, whether the glass curtain walls are clean or not is very important. A conventional way that is adapted to clean the exterior walls or outer surfaces of glass windows of the building is hanging a suspended scaffold down from a top of the building to allow workers on the suspended scaffold to clean the exterior walls or the glass windows manually. However, cleaning the exterior walls or the glass windows manually not only consumes manpower and is difficult, but is also very dangerous to the workers on the suspended scaffold.SUMMARY OF THE INVENTION[0003]The main objective of the present invention is to provide an a...

AI Technical Summary

Benefits of technology

The present invention provides an automatic machine for cleaning wallboards that saves manpower. The machine has long axial tracks and brush brackets that are mounted on the wallboards. When the machine is not in operation, the brush brackets are put aside and the power extending objects retract the brush brackets. This prevents the brushes from getting deformed and makes the machine more convenient and easier to use. The bracket protective cover plate also protects the brush brackets and improves the appearance of the machine.

Problems solved by technology

However, cleaning the exterior walls or the glass windows manually not only consumes manpower and is difficult, but is also very dangerous to the workers on the suspended scaffold.

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