Obstacle-crossing type robot for cleaning building external wall

A building exterior wall and obstacle-surmounting technology, which is applied in the field of cleaning robots, can solve problems that affect the robot’s obstacle-surmounting function and flexibility, unfavorable cleaning of the outer wall of the cleaning robot, and reduce the robot’s ability to overcome obstacles. Obstacle-surmounting ability and flexibility, and the effect of improving obstacle-surmounting performance

Active Publication Date: 2016-09-28
珠海市和信致美建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these cleaning devices installed on the robot can play a certain cleaning effect, because most of the cleaning devices are installed at the bottom of the robot, when the robot encounters an obstacle, the cleaning device at the bottom is easy to touch the obstacle, resulting in Affect the robot's obstacle-surmounting function and flexibility, thereby greatly reducing the robot's obstacle-su

Method used

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  • Obstacle-crossing type robot for cleaning building external wall
  • Obstacle-crossing type robot for cleaning building external wall
  • Obstacle-crossing type robot for cleaning building external wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Such as Figures 1 to 15 As shown, a kind of obstacle-surmounting robot for cleaning the exterior wall of the present invention includes: robot body 1, and the obstacle-surmounting mechanism 2 and the cleaning mechanism 3 that are all installed on the robot body 1, also include the wall gray scale for detecting A gray scale sensor 5 for detecting an obstacle or a wall edge, a gyro sensor 7 for detecting whether the robot body 1 is in a horizontal state, and a signal connection with the obstacle-breaking mechanism 2 and the cleaning mechanism 3 respectively. controller. Wherein, the obstacle surmounting mechanism 2 includes four obstacle surmounting walking devices and a crawling adsorption device all arranged on the robot body 1 . Four obstacle walking devices are evenly distributed on both sides of the robot body 1, and the crawling adsorption device includes two front-end adsorption parts and four bottom adsorption parts, wherein the two front-end adsorption parts ar...

Embodiment 2

[0098] This embodiment differs from Embodiment 1 only in that: Figure 17 As shown, the protective mechanism of the present invention also includes a flange bolt 4.12 for fixing the protective shell 4.3 and restricting the movement of the protective shell 4.3 in the axial direction, a gasket 4.17 for adjusting the gap between the flange bolt 4.12 and the protective shell 4.3, And the second gasket 4.18 for reducing the friction between the protective shell 4.3 and the cage three 4.2, wherein the flange bolt 4.12 is threadedly connected with the fixing part 4.9 and compresses the protective shell 4.3, and the gasket one 4.17 is arranged on the flange bolt 4.12 and the protective shell 4.3, to prevent the gap between the two is too large to cause sloshing. The second gasket 4.18 is arranged between the protective shell 4.3 and the third cage 4.2, so as to avoid direct contact with the third cage 4.2 when the protective shell 4.3 rotates.

[0099] Other structures of this embodi...

Embodiment 3

[0101] The only difference between this embodiment and Embodiment 1 is that in this embodiment, two, six, or more than eight obstacle-surmounting walking devices can be set according to the size of the robot body, and the obstacle-surmounting walking devices are evenly distributed on both sides of the robot body . At the same time, one or more front-end adsorption parts and two or more bottom adsorption parts can also be provided according to actual needs.

[0102] Other structures of this embodiment are consistent with Embodiment 1.

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PUM

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Abstract

The invention provides an obstacle-crossing type robot for cleaning a building external wall. The robot comprises a robot body, an obstacle crossing mechanism and a cleaning mechanism, wherein the obstacle crossing mechanism and the cleaning mechanism are both mounted on the robot body; the obstacle crossing mechanism comprises obstacle crossing traveling devices and a climbing adsorption device which are arranged on the robot body; the obstacle crossing traveling devices are evenly distributed on two sides of the robot body; the climbing adsorption device comprises front end adsorption assemblies and bottom adsorption assemblies, the front end adsorption assemblies are rotationally arranged at the front end of the robot body, and the bottom adsorption components are arranged at the bottom of the robot body in an extensible and rotational manner. The obstacle-crossing type robot has high obstacle crossing capacity and high flexibility, thereby crossing obstacles and traveling on the building external wall flexibly and stably and realizing the effect of effectively cleaning the building external wall. The invention further aims at providing the obstacle-crossing type robot with high cleaning capacity and high safety property, so that the external wall is effectively cleaned in all directions.

Description

technical field [0001] The invention relates to the technical field of cleaning robots, and more specifically, relates to an obstacle-surmounting robot used for cleaning building exterior walls. Background technique [0002] In cities, the exterior walls of high-rise buildings generally use ceramic patch exterior walls or glass curtain walls, which need to be cleaned regularly to maintain the overall appearance. At present, ropes are generally used to hang people on the outer walls of buildings for cleaning operations, which is called "spiderman" in the industry. The "Spiderman" who cleans the exterior walls of buildings is a very dangerous job. During the cleaning operation, the "Spiderman" is only hung in the air by ropes. Not only is the working environment very dangerous, but also the efficiency is low. Especially for the cleaning of the outer wall of the ceramic patch, the cleaning workload is heavy and dangerous, and it is also very difficult for "Spiderman" to comple...

Claims

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Application Information

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IPC IPC(8): A47L11/38A47L11/40A47L1/02E04G23/00
CPCA47L1/02A47L11/38A47L11/4061A47L11/4063A47L11/4088A47L2201/04E04G23/002
Inventor 卢清华黄铭贤孙海韵李锦豪林子荣柯国超
Owner 珠海市和信致美建筑科技有限公司
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