Displacement-crawler-type pipe dredging robot
A crawler and robot technology, applied to tracked vehicles, motor vehicles, waterway systems, etc., can solve the problems of high difficulty in dredging, heavy manual workload, and low dredging efficiency, and achieve simple and reliable structure, high mechanical efficiency, Improve the effect of system energy saving
Pending Publication Date: 2018-11-23
CHINA UNIV OF GEOSCIENCES (WUHAN)
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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.
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