Convenient pipe dredging robot

Abstract

The application provides a convenient pipe-type dredging robot, which belongs to the technical field of mobile devices for preventing and removing dirt in pipe grooves. It includes at least one pair of crawler wheels, as well as a main shaft, a rotating gear, a mud suction tank, a mud discharge outlet and a central control. The track wheels are connected with a travel drive; the track wheels are arranged obliquely below the main shaft, and the main shaft moves synchronously therewith; Among the multi-stage telescopic arms, at least one telescopic arm drives the rotating gear to move closer to or away from the main shaft, at least one telescopic arm drives the rotating gear to swing, and the multi-stage telescopic arm completes the fine adjustment of the position of the rotating gear. Applying this application to sludge control, especially the treatment of sludge in pipe network pools, has the advantages of convenient dredging and stable operation.

Description

technical field [0001] The application relates to a convenient pipe-type desilting robot, which belongs to the technical field of mobile devices for preventing and removing dirt in pipe grooves. Background technique [0002] Pipeline structures are widely used in building structures and production activities, and blockage problems will inevitably occur when pipelines transport materials or waste. To solve this problem, it is generally cleaned by manual dredging or pressure difference, but there are different defects: [0003] (1) Although manual dredging can deal with more complex blockages, the sanitary conditions of the staff are worrying, and the visual environment of the pipeline is often not easy to reach directly or does not allow people to directly enter, so it is very difficult to clean and operate. Personnel will also face safety risks caused by hypoxia and small space. In this case, when robots are used to replace manual operations, although the above-mentioned sa...

AI Technical Summary

Problems solved by technology

[0003] (1) Although manual dredging can deal with more complex blockages, the sanitary conditions of the staff are worrying, and the visual environment of the pipeline is often not easy to reach directly or does not allow people to directly enter, so it is very difficult to clean and operate. Personnel will also face safety risks caused by hypoxia and small space. In this case, when robots are used to replace manual operations, although the above-mentioned safety risks are avoided to a certain extent, most robots use traversal cleaning methods when cleaning pipelines. Silting method, dredging is not pertinent and targeted, and the mud cleaned on the pipe wall cannot be taken away in time when the water flow is insufficient, which is likely to cause secondary deposition and blockage, and cannot automatically improve the operator’s observation of the pipe The internal vision environment, and then carry out targeted operations according to the actual situation

[0004] (2) The pressure difference cleaning method mainly includes negative pressure suction and high-pressure liquid flushing, which generates a huge pressure difference in the entire pipeline for cleaning operations, but the method of applying pressure difference in the entire pipeline for cleaning will cause damage to the pipeline wall. Considerable damage, especially when the inner walls of these pipes have aged due to age, often creates pipe breakage problems

[0005] So far, the above two commonly used methods are unable to achieve dredging, especially the dredging of pipeline structures.

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