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Shield tunneling machine dregs transporting system

A transportation system and technology of shield machine, applied in the field of shield machine muck transportation system, can solve the problems of affecting construction efficiency and construction cost, taking a long time, and difficult to operate.

Inactive Publication Date: 2020-09-25
CHINA RAILWAY CONSTR HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when replacing the reloading equipment, construction personnel need to frequently disassemble and assemble different types of shaft equipment in the narrow construction tunnel, which is difficult to operate and takes a long time, which affects construction efficiency and construction cost

Method used

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  • Shield tunneling machine dregs transporting system
  • Shield tunneling machine dregs transporting system
  • Shield tunneling machine dregs transporting system

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0030] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] Please refer to Figure 1 to Figure 4 , figure 1 It is a partial cross-sectional view of the horizontal screw conveyor and the continuous belt conveyor in the shield machine muck transporta...

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PUM

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Abstract

The invention discloses a shield tunneling machine dregs transporting system, a tilted spiral conveyer is arranged at a shield tunneling machine soil chamber aslant, a horizontal spiral conveyor is perpendicularly docked with the tilted spiral conveyer, and thus, dregs in the shield tunneling machine soil chamber is conveyed to the horizontal spiral conveyor from the tilted spiral conveyer. A bottom part of the horizontal spiral conveyor is provided with at least one dregs discharge port, the dregs discharge port is opposite to a dregs truck or a continuous belt conveyor, the horizontal spiralconveyor is arranged in a form of being perpendicular to a feeding direction of the shield tunneling machine, so the dregs in the horizontal spiral conveyor are discharged from the dregs discharge port under the action of gravity, the discharged dregs fall into the dregs truck or the continuous belt conveyor as needed, with the at least one dregs discharge port, the horizontal spiral conveyor isenabled to realize dregs discharging at different positions, detaching and transferring devices are avoided, so the shield tunneling machine dregs transporting system is convenient to operate, can save detaching time, has relatively higher construction efficiency and relatively lower construction cost.

Description

Technical field [0001] The invention relates to the technical field of mining equipment, in particular to a shield machine muck transportation system. Background technique [0002] When the shield machine is used for tunnel construction, the muck in the shield machine's soil bin is continuously output by the screw conveyor docked with the soil bin, and the output muck is discharged through the dump truck or continuous belt conveyor and other transfer equipment. In the actual construction process, the construction personnel need to replace the reprinting equipment as needed according to the actual construction environment or the failure of the reprinting equipment. However, when replacing transfer equipment, construction workers need to frequently disassemble and install different types of shaft equipment in narrow construction tunnels, which is difficult to operate and takes a long time, which affects construction efficiency and construction costs. Summary of the invention [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/12
CPCE21D9/12E21D9/124
Inventor 刘飞香李培周力奇周宇莫雲山刘鹏
Owner CHINA RAILWAY CONSTR HEAVY IND
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