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Shield machine belt sludge scraper

A technology of shield machine and mud scraper, which is applied in mining equipment, tunnels, earthwork drilling and mining, etc. It can solve the problems that the distance between the mud scraper and the belt cannot be adjusted, and the mud scraper has a poor scraping effect, so as to ensure stability Consistent performance, mud scraping effect, and excellent stability

Pending Publication Date: 2019-02-01
CHINA RAILWAY SIXTH GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a shield machine belt mud scraper, aiming at solving the technical problems that the mud scraping effect of the existing mud scraper is not good and the distance between the mud scraper and the belt cannot be adjusted

Method used

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  • Shield machine belt sludge scraper
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  • Shield machine belt sludge scraper

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Embodiment Construction

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] Please also refer to Figure 1 to Figure 3 , the shield machine belt mud scraper provided by the embodiment of the present invention will now be described. The shield machine belt mud scraper includes a fixing seat 1, which is arranged on the belt fixing frame 10 of the shield machine, and a cavity 3 with an upward opening is arranged in the fixing seat 1; a mud scraper 4 is inserted in the hollow In the chamber 3; the lifting device 8, the top is connected with the scraper 4, and the bottom is set on the belt fixing frame 10 or the fixed seat 1, which is u...

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Abstract

The invention provides a shield machine belt sludge scraper, and belongs to the technical field of shield machinery. The shield machine belt sludge scraper comprises a fixed seat, a sludge scraping plate and a lifting device. The fixed seat is arranged on a belt fixing frame of a shield machine, and the fixed seat is internally provided with a cavity with an upward opening. The sludge scraping plate is arranged in the cavity in an inserting mode. The sludge scraping plate is connected with the top of the lifting device, and the bottom of the lifting device is arranged on the belt fixing frameand the fixed seat, the lifting device is used for driving the sludge scraping plate to move up and down, and the lifting device is electrically connected with a control system. A limiting block for preventing left and right deviation when the sludge scraping plate moves up and down is arranged on the side wall of the sludge scraping plate, a sliding positioning groove for accommodating the limiting block and for the limiting block to slide up and down is formed in the side wall of the fixed seat, and the limiting block penetrates through the sliding positioning groove and extends outside thefixed seat. The shield machine belt sludge scraper aims to solve the technical problems of a poor sludge scraping effect of an existing sludge scraping plate and unadjustable distance between the sludge scraping plate and a belt.

Description

technical field [0001] The invention belongs to the field of shield machine technology, and more specifically relates to a shield machine belt mud scraper. Background technique [0002] During the propulsion process of the earth pressure balance shield machine, the muck is transported by the belt conveyor to the muck truck parked on the track. During the conveying process of muck, it is easy to stick to the belt. With the operation of the belt, the muck splashes and falls seriously, and a large amount of muck accumulates at the joint of the trailer. The sudden drop will affect the construction safety, and the falling of muck will also affect The construction of workers and the deterioration of the sanitary conditions of the tunnel will also cause great damage to various equipment, especially electrical components, and shorten the life span. It is relatively troublesome to clean up the muck, which will affect the construction progress, waste a lot of woven bags, and increase...

Claims

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Application Information

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IPC IPC(8): E21D9/12E21D9/13
CPCE21D9/12E21D9/13Y02P70/10
Inventor 王家亮王义强陈阳王伟王超银孟炜陈伟潘涛涛范尊峰银刘举
Owner CHINA RAILWAY SIXTH GROUP
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