Displacement-crawler-type pipe dredging robot

Abstract

The invention provides a displacement-crawler-type pipe dredging robot. The displacement-crawler-type pipe dredging robot comprises a dredging reamer mechanism, a displacement-type crawler chassis anda hydraulic mechanism, wherein the dredging reamer mechanism comprises a reamer and a first hydraulic motor which are rotationally connected; the displacement-type crawler chassis comprises two walking crawlers which are oppositely arranged and a crawler support, the walking crawlers comprise crawlers, driving wheels and guiding wheels, the crawlers surround the driving wheels and the guiding wheels, the driving wheels are rotationally connected with a second hydraulic motor, the crawler support comprises a beam hinged to the upper ends of the two guiding wheels and a longitudinal beam provided with slanting adjusting hydraulic cylinders, and the two ends of the slanting adjusting hydraulic cylinders are hinged to the lower ends of the longitudinal beam and the guiding wheels; the hydraulic mechanism comprises a hydraulic oil tank, a variable pump and a multi-way valve which are sequentially connected through a pipe, the variable pump is rotationally connected with a motor, the motordrives the variable pump to suck hydraulic oil in the hydraulic oil tank to the multi-way valve, and the hydraulic oil flows to the first hydraulic motor, the second hydraulic motor and the two slanting adjusting hydraulic cylinders through dividing. The displacement-crawler-type pipe dredging robot has the advantages that the displacement-type crawler chassis is adopted, slant angles of the walking crawlers can be adjusted, and the displacement-crawler-type pipe dredging robot is suitable for cleaning of pipes with different pipe parameters.

Description

technical field [0001] The invention relates to the technical field of drainage pipeline cleaning, in particular to a displacement crawler type pipeline dredging robot. Background technique [0002] Pipeline dredging is to dredge the pipeline, clean up the silt in the pipeline, and keep it unblocked for a long time to prevent urban waterlogging. Pipeline dredging has become an important task that cannot be ignored in the drainage department. If a large amount of debris is discharged into the drainage pipe and the cement sand of the infrastructure construction site is deposited and silted up, the pipe will be blocked. Failure to carry out pipeline dredging and dredging will cause excessive sewage flow, pollute the environment, and bring troubles to people's lives. Drainage pipes must be cleaned regularly, which is of great significance for protecting the urban environment, avoiding pollution, maintaining city appearance, and improving people's quality of life. There are th...

AI Technical Summary

Problems solved by technology

But all have great disadvantages, such as large manual workload, high difficulty of dredging, low overall dredging efficiency, etc.

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