Glass-cleaning robot

Abstract

Disclosed is a glass rubbing robot, comprising a machine body (1) which is provided with a control unit, a drive unit and a first cleaning unit (2). The glass rubbing robot further comprises a pair of suction turntables (3) rotatably arranged on the two sides of the bottom of the machine body. The drive unit is connected to the suction turntables via the control unit. The control unit controls the amount and direction of motive power output from the two suction turntables respectively, to drive the pair of suction turntables to rotate with a vertical axis perpendicular to the glass surface being the centre or to be stationary, such that a rotational speed difference is formed between the pair of suction turntables on the two sides, thus achieving the travelling of the glass rubbing robot. In the present invention, a corner-dedusting unit (4) is rotatably arranged between the machine body and the suction turntables, an edge of the corner-dedusting unit at least partially protrudes beyond the periphery of the suction turntables to form a dedusting portion, and the periphery of the dedusting portion is shaped corresponding to the contour of a corner to be dedusted. The glass rubbing robot has a simple structure, flexible movements and high controllability, and can effectively complete dedusting and cleaning operations on various corners.

Description

technical field [0001] The invention relates to a glass-wiping robot, which belongs to the technical field of small household electric appliances. Background technique [0002] Existing glass-cleaning robots usually wipe the front and back planes of the glass with a rag that is compressed by magnets that are attracted to each other, so as to achieve the effect of cleaning the glass. At present, the glass cleaning robots on the market use the mutual adsorption of the main machine and the driven machine, so that the machine is clamped on both sides of the glass, and the glass surface is cleaned with a rag sandwiched between the machine and the glass. Although this design can clean the front and back planes of the glass at the same time, it has relatively high requirements on the magnet and has restrictions on the working environment of the machine. If there is an obstacle on one side of the glass, the master and slave will easily misalign and cause the machine to fall . More...

AI Technical Summary

Problems solved by technology

Although this design can clean the front and back planes of the glass at the same time, it has relatively high requirements on the magnet and has restrictions on the working environment of the machine. If there is an obstacle on one side of the glass, the master and slave will easily misalign and cause the machine to fall

Moreover, this structure also has certain requirements on the thickness of the glass. When the thickness of the glass exceeds a certain range, the machine cannot be used.

At the same time, when using the machine, two-handed operation is required. At the same time, the main machine and the driven machine are placed on the front and back sides of the glass, which is not convenient to use, especially when working in a high-altitude environment, it is inconvenient and unsafe

In addition, the glass cleaning robots currently on the market consider the reason why the machine needs to return after welting. The ends of the machine are designed to be arc-shaped to facilitate the rotation and return of the body. The corners of the glass cannot be wiped, leaving dead corners, and the machine cannot fully play its role in cleaning the glass

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