Pipeline inner wall self-adaptive robot cleaning device based on centrifugal force principle

Abstract

The invention relates to a pipeline inner wall self-adaptive robot cleaning device based on a centrifugal force principle, which is suitable for cleaning the inner wall of a pipeline. Comprising a planetary gear transmission support composed of a front connecting disc and a rear connecting disc, and the planetary gear transmission support is provided with a cleaning rotary disc comprising a planetary gear transmission mechanism, a radial bearing, a radial thrust bearing, a plunger capable of sliding in the radial direction of a sleeve sliding groove in the cleaning rotary disc, a reset damping spring and a plunger end cover, wherein the radial bearing and the radial thrust bearing are correspondingly matched in size; the two kinds of pipe wall cleaning end heads can be replaced according to the hardness and stubborn degree of dirt and the abrasion condition of the pipe wall cleaning end heads; the sun gear shaft, the planetary gear and the cleaning turntable comprising the inner gear ring are matched with respective deep groove ball bearings and roller bearings to be mounted on a planetary gear train bracket consisting of a front connecting disc and a rear connecting disc; cleaning of long-distance industrial pipelines and variable-diameter pipelines is achieved, the cleaning cost and corresponding potential safety hazards are reduced, and the cleaning quality and efficiency are improved.

Description

technical field [0001] The invention relates to a self-adaptive robot cleaning device for the inner wall of a pipeline, and is especially suitable for the cleaning of long-distance and variable-diameter industrial pipelines in coal mines, chemical industry, natural gas, urban drainage, etc. , belongs to the field of robotics. Background technique [0002] Pipeline transportation is one of the many means of freight transportation in the world. It has many advantages, such as large transportation volume, relatively low cost, continuous work, and will not be affected by ground conditions. With the growth of energy consumption such as oil and natural gas and the demand for industrial pipelines, pipeline transportation has been widely used in modern industry, agriculture and human daily life, and its development is becoming faster and faster. However, with the widespread use of industrial pipelines, various problems such as residual dirt will inevitably occur on the inner wall o...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, providing an adaptive robot cleaning device for the inner wall of the pipeline based on the principle of centrifugal force can solve the difficulty of manual cleaning of long-distance and variable-diameter pipelines in industrial pipeline cleaning and the ineffectiveness of other cleaning methods. problems, reduce corresponding safety hazards, and improve cleaning quality and efficiency

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