Pipeline wall-climbing cleaning robot

Abstract

The invention discloses a pipeline wall-climbing cleaning robot, and belongs to the technical field of specialized robots. The pipeline wall-climbing cleaning robot comprises a cleaning system, a walking system and a control system. The cleaning system comprises a mounting seat, a motor, a water pipe, a bracket, a gear and the like. The walking system comprises a rod group, a motor, a lead screw and the like. The control system comprises a processor, a controller and a remote controller. According to the pipeline wall-climbing cleaning robot, the mechanical technology, the electronic technology, the control technology and the like are applied, wall climbing and cleaning are integrated, and the pipeline wall-climbing cleaning robot has the advantages of being high in automation degree, good in cleaning effect and the like and has wide application prospects in the market.

Description

technical field [0001] The invention belongs to the field of special robots, and in particular relates to a robot for cleaning pipe walls. Background technique [0002] A pipeline is a device used to convey gas, liquid or fluid with solid particles. Usually, after the fluid is pressurized, it flows from the high-pressure point of the pipeline to the low-pressure point, and it can also be transported by the pressure of the fluid itself or gravity. Pipeline transportation is less affected by the weather, with large transportation volume, simple equipment, small footprint, long transportation distance, low loss, high efficiency, safety and reliability, and no pollution. Therefore, it is widely used in water supply, drainage, water supply, etc. Heat and long-distance transportation of oil and other fluids, but during the transportation process, the fluid impurities in the pipeline will settle down, and slowly form dirt and deposits over the years. If the dirt is not cleaned for...

AI Technical Summary

Problems solved by technology

However, because the inner surface of the pipeline is a curved surface, the adsorption device of the existing pipeline cleaning robot cannot completely fit the inner surface of the pipeline, resulting in a decrease in the adsorption force, which easily causes the pipeline cleaning robot to fall and reduces the use of the pipeline cleaning robot. reliability

For example, the Chinese patent ("a pipeline cleaning crawling robot" publication number CN109365440A), the crawling robot mechanism of this invention adjusts the contraction and expansion of the support components through different tension adjustment components, so that the pipeline crawling robot is suitable for pipelines with different diameters, but When the invention walks, it relies on the friction between the drive wheel and the inner wall to bear the load, which may lead to insufficient stability of the crawling robot, and it is difficult to adapt to the cleaning requirements of the pipeline with a large inclination angle; although the nozzle mechanism of the invention can spray water jets, it does not There is no cleaning device, which may cause some oil stains or dirt that cannot be cleaned

Images