Pipeline inner wall repairing robot

Abstract

The invention relates to the technical field of pipeline repairing, and discloses a pipeline inner wall repairing robot. The robot comprises a vehicle body, a second hollow groove and a third hollow groove are formed in the vehicle body, and a grinding mechanism and a dust collection mechanism are arranged in the second hollow groove; the grinding mechanism comprises a micro motor, a worm, a worm gear, a transmission shaft, a first bevel gear, a second bevel gear and a hollow pipe; the dust collection mechanism comprises a first gear, a second gear, a shaft, a fixing plate, fan blades, a suction nozzle, an L-shaped pipe, a dust collection box, a connecting pipe and a dust screen; and a spraying pipe is arranged on one side of the vehicle body, one end of the spraying pipe communicates with a high-pressure nozzle, and driving wheels are installed at the bottom of the vehicle body. According to the pipeline inner wall repairing robot, the worm drives the worm gear to rotate by starting the micro motor, so that the transmission shaft drives the first bevel gear to rotate, then the second bevel gear drives the hollow pipe to rotate, and finally the purpose that a polishing plate removes rust on the inner wall of a pipeline can be achieved.

Description

technical field [0001] The invention relates to the technical field of pipeline repair, in particular to a pipeline inner wall repair robot. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. Usually, after the fluid is pressurized by blowers, compressors, pumps and boilers, it flows from the high-pressure part of the pipeline to the low-pressure part, and it can also be transported by the pressure or gravity of the fluid itself. Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. After a long period of time, the inner wall of the pipeline will rust and needs to be derusted, but it is not convenient to derust and repair the inner wall of the pipeline, and the detection of the pipeline is also very troubleso...

AI Technical Summary

Problems solved by technology

After a long time, the inner wall of the pipeline will be rusted and needs to be derusted, but it is not convenient to derust and repair the inner wall of the pipeline, and the inspection of the pipeline is also very troublesome

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