Pipeline cleaning robot

Abstract

The invention discloses a pipeline cleaning robot which comprises a universal connecting mechanism. A cleaning mechanism is arranged in front of the universal connecting mechanism, and a dust collection mechanism is arranged behind the universal connecting mechanism; driving mechanisms are arranged between the cleaning mechanism and the universal connecting mechanism and between the dust collection mechanism and the universal connecting mechanism, each driving mechanism comprises a support, a plurality of supporting arms are arranged on each support, and driving wheel sets are arranged at the ends, away from the supports, of the supporting arms; and the universal connecting mechanism comprises a connecting base, a plurality of flexible connecting pieces are arranged between the connecting base and the supports, and the connecting base and the supports are connected with the flexible connecting pieces through universal joints. The pipeline cleaning robot has universal connection and an automatic reducing function, and meanwhile, the robot is provided with a camera and the dust collection mechanism, so that automation and integration of the pipeline cleaning process can be realized.

Description

technical field [0001] The invention relates to the technical field of cleaning robots, in particular to a pipeline cleaning robot. Background technique [0002] As a device for transporting gas, liquid or fluid with solid particles, pipeline is widely used in nuclear power, oil, natural gas, hydraulic engineering and various industrial devices. At present, in the field of pipeline cleaning, most of the cleaning equipment is cleaned by dragging and walking without power cables. This cleaning method is inefficient and has a low degree of automation. It is impossible to adjust the cleaning posture of the equipment according to the size of the pipe diameter. Meet the growing requirements of modern society. [0003] At present, there have been some achievements in the research of pipeline cleaning robots, such as "a robot for pipeline cleaning" (invention patent: CN201410123349.4), which proposes that the cleaning brush can achieve four directions of up, down, left, and right b...

AI Technical Summary

Problems solved by technology

"A synchronous driving device for pipeline robot support arm with adaptive function" (invention patent: CN201711471796.9) proposes a synchronous driving device for pipeline robot support arm with self-adaptive function, which is equipped with a large number of motors and gears , the structure is complex, and the surrounding environment is poor when the pipeline is cleaned. The variable diameter mechanism with an overly complex structure is easy to accumulate dust and slag, which will cause the mechanism to be stuck and cannot operate normally.

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