A lifting auxiliary mechanism for glass curtain wall cleaning robot

Abstract

The invention discloses a lifting auxiliary mechanism for a glass curtain wall cleaning robot, which includes a cleaning robot body, the cleaning robot body includes a cleaning box and a walking box, the walking box is arranged above the cleaning box, and the walking box There is a lifting auxiliary mechanism for cleaning the robot body to walk inside. The lifting auxiliary mechanism includes a main transmission mechanism, a rear traveling mechanism and a front traveling mechanism. The two ends of the main transmission shaft of the main transmission mechanism run through the traveling box and are connected with a crank linkage mechanism, and the two ends of the auxiliary transmission shafts of the rear traveling mechanism and the front traveling mechanism pass through the traveling box and are also connected with a crank linkage mechanism. The executive end of the crank-link mechanism is fixedly connected with a walking arm. The lifting auxiliary mechanism drives the cleaning robot body to quickly cross obstacles on the glass curtain wall, improving the obstacle-crossing ability of the cleaning robot body.

Description

technical field [0001] The invention belongs to the technical field of glass curtain wall cleaning, in particular to a lifting auxiliary mechanism for a glass curtain wall cleaning robot. Background technique [0002] With the development of the economy and the increase of the urbanization rate, the usable building area of ​​the city is getting less and less. In order to save land, there are more and more high-rise buildings in the city. The lighting performance based on the glass curtain wall is better, which can bring more beautiful appearance. Therefore, at present, the outer surface of most middle and high-rise buildings is decorated with glass curtain walls, which also brings a relatively heavy glass curtain wall cleaning task. The existing glass curtain wall cleaning robots have the following deficiencies during use; [0003] 1. When the existing glass curtain wall cleaning robot encounters an obstacle protruding from the glass curtain wall, the existing cleaning robot...

AI Technical Summary

Problems solved by technology

[0003] 1. When the existing glass curtain wall cleaning robot encounters an obstacle protruding from the glass curtain wall, the existing cleaning robot cannot perform avoidance operation, and can only stay away from the part with the obstacle, so the part of the obstacle cannot be cleaned , so that the cleaning of the curtain wall cannot cover the area with obstacles; it makes the cleaning of the curtain wall incomplete, leaving dead corners;

[0004] 2. In the existing glass curtain wall cleaning robot, multiple cleaning mechanisms need to be equipped with multiple sets of driving mechanisms to realize the cleaning of the glass curtain wall by the cleaning mechanism. The structure is complex and the cost is high;

[0005] 3. The existing glass curtain wall cleaning robot usually cleans multiple cleaning discs at the same rotation angle for multiple times, and the cleaning ability is poor;

[0006] 4. The existing multi-legged glass curtain wall cleaning robot is inconvenient to change directions and has great limitations in the use process

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