Crawler belt type dredging robot

A robot and crawler technology, applied in waterway systems, water supply devices, buildings, etc., can solve the problems of difficult manual cleaning, harsh environment, personal safety hazards, etc., and achieve high dredging efficiency, worker safety, and powerful power. Effect

Inactive Publication Date: 2018-06-15
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the environment in the drainage pipes is harsh, and there are some toxic gases. It is difficult to clean up manually, and it is easy to cause harm to personal safety. Therefore, the drainage pipe dredging robot came into being.

Method used

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  • Crawler belt type dredging robot
  • Crawler belt type dredging robot

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Embodiment Construction

[0022] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The present invention is a crawler-type dredging robot, including a dredging reamer device, a turning mechanism, a double-arm pushing mechanism, a dredging robot body and a hydraulic system.

[0023] The dredging reamer device includes a bucket 3, combined reamer shaft 1, helical blade 2, driven gear C9, intermediate gear B10, driving gear A11, fixing sleeve 13, hydraulic motor 29, spline shaft 14 and The intermediate shaft 12; the spiral blade 2 is welded on the middle part of the combined reamer shaft 1, the hydraulic motor 29 drives the spline shaft 14 to rotate through the fixing sleeve 13, the spline shaft 14 is the central axis of the driving gear A11, and the intermediate shaft 12 is The combined reamer shaft 1 is the central axis of the driven gear C9, the driving gear A11, the driven gear C9, and the intermediate gear B10 are arrange...

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PUM

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Abstract

The invention discloses a crawler belt type dredging robot, and belongs to the technical field of environmental protection equipment. The crawler belt type dredging robot includes a dredging reamer device, a turnover mechanism, a double-arm pushing mechanism, a dredging robot body and a hydraulic system. An overturning hydraulic cylinder drives a bucket to turn over downward, the turn-over angle of the overturning hydraulic cylinder is set to be 35 degrees, and it is ensured that after dredging, residual sludge of the bucket can smoothly fall down. Big connection beams are connected with a left walking crawler belt and a right walking crawler belt respectively, at the same time, a base is provided for four supporting square steels, the speed of a walking motor is controlled by controllingthe displacement of a valve element of a load-sensitive proportional multi-way valve, a synchronous motor ensures synchronous advancing of the crawler belts, two-way electromagnetic throttles ensure left turning and right turning of the walking motor, and thus the walking crawler belts can stably walk. The robot is simple and reliable in structure, at the same time, sludge is conveyed efficiently,the dredging efficiency is largely improved, the robot can be suitable for dredging tasks of drainage pipelines large in pipe diameter and box culverts, and the problem that at present, the dredgingprocesses of existing drainage pipelines large in pipe diameter and existing box culverts are difficult is solved.

Description

technical field [0001] The invention relates to a crawler-type dredging robot, which is mainly suitable for the dredging work of large-diameter drainage pipes and box culverts with a diameter of more than 1500 mm, and belongs to the technical field of environmental protection equipment. Background technique [0002] With the gradual acceleration of urbanization in our country, the scale of urban drainage systems has gradually expanded. However, with the long-term silt deposition in most drainage pipes, pipe blockages and sewage overflows have begun to occur, polluting the environment and causing social and economic problems. caused huge losses. The urban drainage system is equivalent to the lifeblood of our cities, and the drainage pipes must be cleaned regularly, which is of great significance for protecting the urban environment, avoiding pollution, maintaining the appearance of the city, and improving the quality of life of the people. Therefore, in order to ensure the n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F7/10
CPCE03F7/10
Inventor 丁华锋刘旋刘婧芳赵昭刘文瑾
Owner BEIJING UNIV OF TECH
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