Wall climbing cleaning robot for container and pipeline

Abstract

The invention relates to a wall climbing cleaning robot for a container and a pipeline. The wall climbing cleaning robot comprises a cleaning device, a left track assembly, a right track assembly and a transmission mechanism; the left track assembly and the right track assembly are arranged at two sides of the transmission mechanism and are respectively in transmission connection with the transmission mechanism. The wall climbing cleaning robot further comprises connecting rod mechanisms; a plurality of absorbing trays capable of being absorbed on the wall are arranged on the left track assembly and the right track assembly; the connecting rods are arranged in the left track assembly and the right track assembly; the transmission mechanism drives the connecting rod mechanisms to apply a pressure to the absorbing trays to be clung to the pipe wall. According to the wall climbing cleaning robot for the container and the pipeline, the absorbing trays can be absorbed by a pure mechanical driving manner, instead of generating a negative pressure through an extra device; tracks cannot be fixed with an electromagnetic force; the absorbing trays are not fixed by a vacuum pumping manner; therefore, the weight of the device can be reduced, the costs of design and manufacturing are decreased, and the fault rate is reduced.

Description

technical field [0001] The invention relates to the technical field of container and pipeline cleaning equipment, in particular to a container and pipeline wall-climbing cleaning robot. Background technique [0002] In pressure vessels and pressure pipelines, non-destructive testing and flaw detection are often carried out. For some taller vessels, it is inconvenient to operate directly by manual operation. However, the wall-climbing robot can carry probes and crawl on the outer walls of vessels and pipelines, which can bring people It is very convenient to realize the automation of non-destructive testing. [0003] Pipeline robots are still in the initial stage of development in our country. Most of the existing domestic products are improvements of imported equipment in the last century. Some companies directly import foreign pipeline cleaning robots, but the cost is relatively expensive, and ordinary enterprises cannot bear it, and the cleaning effect is also low. It is ...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to overcome the technical problem of high manufacturing cost caused by the introduction of additional equipment in the cleaning robot in the prior art, the present invention provides a container and pipeline wall-climbing cleaning robot, which can be completed by using only mechanical properties The robot has the functions of adsorption and walking on the surface of the inner wall of the pipe and the container, and can adjust the angle according to the inner diameter of the pipe wall, so it can be applied to pipes of different diameters

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