Intelligent stair cleaning robot

Abstract

The invention relates to an intelligent stair cleaning robot. The robot comprises a bearing column, a lifting driving mechanism, a bracket, a horizontal driving mechanism, a sliding block, a verticalguide rod, a horizontal guide rod, a cleaning machine body, a distance measuring device, a displacement sensor, a walking mechanism and a control circuit, wherein the lifting driving mechanism and thevertical guide rod are both embedded in the bearing column, the rear end face of the sliding block is slidingly connected with the lifting driving mechanism and the vertical guide rod separately, andthe front end face of the sliding block is connected with the horizontal driving mechanism and the horizontal guide rod separately; the bracket comprises a protective cover plate, a positioning basebody and a positioning block, and the positioning base body is in sliding connection with the horizontal driving mechanism and the horizontal guide rod separately; the bracket is connected with the upper end face of the cleaning machine body through the positioning block. According to the robot, on the one hand, the requirements of the automatic cleaning operation of stair structures of various different structure types can be effectively met, so that the automation degree of the stair cleaning operation is effectively improved; on the other hand, the stairs are effectively cleaned, dust is reduced, and meanwhile, the slippery degree of stair surfaces is reduced, so that accidents such as slipping are avoided.

Description

technical field [0001] The invention relates to an intelligent staircase cleaning robot, which belongs to the technical field of robots. Background technique [0002] At present, in the indoor and outdoor environment cleaning activities, because the stairs are multi-level step structure, the number of steps is large, and the distance is long, on the one hand, it is impossible to use tools such as mops to clean up the stairs in a rapid and continuous manner when cleaning the stairs, which requires work. Personnel clean up step by step. On the other hand, it also leads to a large number of corners and vertical surfaces that are not easy to clean in the stair structure, which makes the cleaning work difficult. None of the advanced cleaning robots can effectively meet the needs of daily cleaning of the staircase structure, resulting in the current situation of high labor intensity, poor work efficiency and poor quality of the staircase cleaning work. In addition, when cleaning t...

AI Technical Summary

Problems solved by technology

[0002] At present, in the indoor and outdoor environmental cleaning activities, because the stairs are multi-level step structures, the number of steps is large, and the distance is long, on the one hand, it is impossible to use tools such as mops to clean up the stairs in a rapid and continuous manner. Personnel clean up step by step. On the other hand, it also leads to a large number of corners and vertical surfaces that are not easy to clean in the stair structure, which makes the cleaning work difficult. None of the advanced cleaning robots can effectively meet the needs of daily cleaning of the staircase structure, resulting in the current situation of high labor intensity, poor work efficiency and poor quality of the staircase cleaning work. The surface of the stairs is wet and slippery due to water, water film, etc., resulting in safety accidents such as pedestrians slipping and falling. Therefore, in view of this situation, it is urgent to develop a new cleaning robot equipment for the step structure to meet the needs of actual use.

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