Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Muck remover of TBM (tunnel boring machine) main belt conveyer

A technology of belt conveyor and main engine, which is applied in the direction of cleaning devices, transportation and packaging, and conveyor objects, etc., which can solve the problems of difficulty in manual cleaning, low efficiency, and falling of dregs, so as to reduce manual labor, improve work efficiency, The effect of combining fewer parts

Inactive Publication Date: 2012-10-24
CHINA RAILWAY CONSTR HEAVY IND
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The TBM host belt conveyor is a kind of muck transportation equipment. It is installed in the hollow TBM main beam and is mainly used for transporting muck from the cutter head to the outside of the tunnel during the TBM excavation process. The main belt conveyor itself is long and the muck During the transportation process, due to the mechanical vibration of the equipment and other reasons, the dregs often fall, and the long-term accumulation of the dropped dregs will affect the normal operation of other parts of the TBM. Ballast removal mainly depends on manual drilling into the main girder for ballast removal
However, the space under the belt conveyor is narrow, especially in the main beam section, the manual cleaning of ballast is difficult and inefficient

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Muck remover of TBM (tunnel boring machine) main belt conveyer
  • Muck remover of TBM (tunnel boring machine) main belt conveyer
  • Muck remover of TBM (tunnel boring machine) main belt conveyer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] see figure 1 — image 3 , the cleaning device of the TBM main frame belt conveyor comprises: a hollow TBM main beam 2, a main engine belt conveyor 1 arranged in the TBM main beam 2, and a second belt conveyor is arranged below the main engine belt conveyor 1; the second belt The machine includes: a driving roller 3, a belt 4, and an idler roller 5; the driving roller 3 is installed on the main beam of the TBM through the driving roller bracket 6 respectively, and the driving roller bracket 6 is welded to the main beam of the TBM, and the idler roller 5 is set It is installed on the TBM main beam 2 between the front and rear two driving drums 3 , and the belt 4 is wound on the driving drum 3 and idler roller 5 .

[0013] The main belt conveyor 1 of the TBM main engine drops muck during the transportation of muck due to the mechanical vibration of the equipment, etc., and the second belt conveyor can catch it and send it out automatically, avoiding the normal operation o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a muck remover of a TBM main belt conveyer, which comprises a hollow TBM main girder and the main belt conveyer arranged in the TBM main girder, and a second belt conveyer is arranged under the main belt conveyer. Compared with the prior art, the muck remover of the TBM main belt conveyer, which is provided by the invention, can effectively remove much dropping from the main belt conveyer in the girder section, greatly increase the working efficiency of a tunnel boring machine (TBM), shorten the construction period and reduce manpower, the structure of the muck remover of the TBM main belt conveyer is simple, and the number of components is less.

Description

technical field [0001] The invention belongs to TBM (full-face rock tunneling machine), and in particular relates to a ballast cleaning device of a TBM main engine belt conveyor. Background technique [0002] The TBM host belt conveyor is a kind of muck transportation equipment. It is installed in the hollow TBM main beam and is mainly used for transporting muck from the cutter head to the outside of the tunnel during the TBM excavation process. The main belt conveyor itself is long and the muck During the transportation process, due to the mechanical vibration of the equipment and other reasons, the dregs often fall, and the long-term accumulation of the dropped dregs will affect the normal operation of other parts of the TBM. Ballast removal mainly relies on manual drilling into the main girder for ballast removal. However, the space under the belt conveyor is narrow, especially in the main beam section, the manual cleaning of ballast is difficult and inefficient. Conte...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B65G45/10
Inventor 刘飞香程永亮郑大桥彭正阳苏翠侠王宇
Owner CHINA RAILWAY CONSTR HEAVY IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com