Cleaning robot capable of climbing stairs

Abstract

The invention discloses a cleaning robot capable of climbing stairs. The cleaning robot comprises a robot body and a driving mechanism. The robot body comprises a dust collection device, the dust collection device comprises a dust collection part, and the dust collection part is arranged at the bottom of the robot body; the driving mechanism comprises a lifting driving mechanism and a traveling driving mechanism, the lifting driving mechanism comprises lifting supporting pieces, and the lifting supporting pieces comprise two sets of front lifting supporting pieces and two sets of rear lifting supporting pieces in the stair climbing direction of the robot body; and the two sets of front lifting supporting pieces and the two sets of rear lifting supporting pieces are arranged on the two sides of the robot body correspondingly. The traveling driving mechanism comprises driving wheels, and the driving wheels comprise a front driving wheel and a rear driving wheel; and universal wheels are arranged at the bottom of the robot body. The cleaning robot capable of climbing the stairs can adapt to stairs with different heights, and has the advantage of being simple and compact in structure.

Description

technical field [0001] The invention relates to a cleaning robot, in particular to a cleaning robot capable of climbing stairs. Background technique [0002] With the continuous improvement of people's living standards, the gradual acceleration of urbanization, the continuous improvement of survival concepts and life tastes, and the increasing number of high-rise buildings, people have higher and higher requirements for building cleaning. However, the cleaning problem of stairwells has always been troubled. For us, most of the cleaning methods are manual cleaning. Because its working environment is a combination of steps and flats, the work process is cumbersome, requires a large amount of labor, and has low efficiency. However, traditional cleaning robots have many problems such as single function, poor practicability, and low intelligence. [0003] In order to solve the above problems, the invention patent application with the application publication number of CN 11023885...

AI Technical Summary

Problems solved by technology

[0004] 1. The traveling mechanism includes combined wheels, and the size of the combined wheels cannot be changed after setting, so the stair climbing cleaning robot can only be applied to stairs with a specific step height, and has poor adaptability

[0005] 2. The advancement of the robot requires the cooperation of the driving mechanism and the steering mechanism. It also needs to set up the boom mechanism to determine the work position. The structure is complex, the shape is abrupt, and the manufacturing cost is high.

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