Disc type cleaning device with inner ring seal

Abstract

The invention discloses a disc type cleaning device with an inner ring seal. The disc type cleaning device comprises a machine shell, at least one negative pressure part is arranged on the inner side of the inner bottom face of the machine shell, an inner seal cleaning part corresponding to the negative pressure part is annularly arranged on the outer surface of the bottom of the machine shell, and the inner seal cleaning part is used for assisting in cleaning and improving the negative pressure effect of the negative pressure part. At least two sides of the inner seal cleaning part are respectively provided with at least one displacement cleaning unit, the displacement cleaning units are used for providing power for displacement of the cleaning device and cleaning and flattening the surface of an object, and at least symmetrical edges of the bottom face of the machine shell are respectively provided with at least one edge detection unit. Barrier detection units are at least arranged on the two symmetrical sides of the machine shell, the negative pressure part, the displacement cleaning unit, the edge detection unit and the barrier detection units are electrically connected with a main control unit, the cleaning device can work on the surface of a flat object more stably, the barrier and edge detection precision is enhanced, and the cleaning effect is greatly improved.

Description

technical field [0001] The invention relates to the technical field of cleaning devices, in particular to a disc-type cleaning device with an inner ring sealing structure arranged on a base corresponding to the installation position of the negative pressure part to improve the adsorption effect. Background technique [0002] In order to make the windows of high-rise buildings tidy, it is often necessary to clean the glass on the windows. However, in order to clean the outer surface of the high-rise glass, glass cleaners often need to use some equipment to hang from upstairs to carry out high-altitude operations, regardless of Whether it is simple equipment or advanced equipment, for glass cleaners, working at heights is quite dangerous and inefficient. [0003] With the development of science and technology, the emergence of window cleaning robots (also known as automatic window cleaning machines, glass cleaning robots, intelligent window cleaners, intelligent window cleaner...

AI Technical Summary

Problems solved by technology

[0002] In order to make the windows of high-rise buildings tidy, it is often necessary to clean the glass on the windows. However, in order to clean the outer surface of the high-rise glass, glass cleaners often need to use some equipment to hang from upstairs to carry out high-altitude operations, regardless of Whether it is simple equipment or advanced equipment, for glass cleaners, working at heights is quite dangerous and inefficient

[0003] With the development of science and technology, the emergence of window cleaning robots (also known as automatic window cleaning machines, glass cleaning robots, intelligent window cleaners, intelligent window cleaners, etc.) has greatly reduced the labor intensity and danger of manual glass cleaning. A kind of household appliance, it can be firmly adsorbed on the glass with the vacuum pump or fan device at the bottom of itself, and at the same time, it will use the strength of its own adsorption on the glass to drive the rag at the bottom of the fuselage to wipe off the dirt on the glass pollution; at present, when the double-disc or multi-disk window cleaning robots on the market are in use, if they encounter obstacles and the movement of the body is blocked, the current of the motor will increase. When the software detects that the current increases, it will control the window cleaning robot to change However, in real life, the obstacle encountered by the window cleaning robot is not necessarily the border of the area to be cleaned, but may be the solidified dirt adhered to the area to be cleaned, so that it is easy to cause the window cleaning robot to mistakenly Therefore, part of the area to be cleaned cannot be effectively cleaned; moreover, when this type of window cleaning robot is in use, it is easy to directly collide with the frame or obstacles. This kind of rigid collision is prone to leakage of the negative pressure of the window cleaning robot. In the case of air, if the area to be cleaned is not on an inclined or vertical surface, the window cleaning robot is likely to fall and be damaged from the area to be cleaned due to "air leakage", which will affect the normal use of the window cleaning robot

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