Lifting auxiliary mechanism for glass curtain wall cleaning robot

Abstract

The invention discloses a lifting auxiliary mechanism for a glass curtain wall cleaning robot. The lifting auxiliary mechanism comprises a cleaning robot body, the cleaning robot body comprises a cleaning box and a walking box, the walking box is arranged above the cleaning box, the walking box is internally provided with the lifting auxiliary mechanism for walking of the cleaning robot body, the lifting auxiliary mechanism comprises a main transmission mechanism, a rear walking mechanism and a front walking mechanism, the main transmission mechanism is in meshing transmission with the rear walking mechanism and the front walking mechanism through gears, the two ends of a main transmission shaft of the main transmission mechanism penetrate through the walking box to be connected with crank-link mechanisms, the two ends of an auxiliary transmission shaft of the rear walking mechanism and the two ends of an auxiliary transmission shaft of the front walking mechanism penetrate through the walking box and are also connected with crank-link mechanisms, and the execution tail ends of the crank-link mechanisms are fixedly connected with walking arms.The lifting auxiliary mechanism drives the cleaning robot body to quickly cross obstacles on a glass curtain wall, and the obstacle crossing capacity of the cleaning robot body is improved.

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

Images