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Vertical shaft tunneling machine and vertical shaft tunneling method

A technology for roadheaders and shafts, which is applied in shaft equipment, sinking, earthwork drilling and mining, etc. It can solve the problems of difficult direction adjustment and poor flexibility of mechanical rock breaking equipment, and achieves compact structure, high reliability, and precise drilling. The effect of digging

Pending Publication Date: 2022-05-13
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a shaft boring machine and a shaft tunneling method to solve the technical problems of poor flexibility and difficult direction adjustment of the mechanical rock-breaking equipment for shaft construction

Method used

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  • Vertical shaft tunneling machine and vertical shaft tunneling method
  • Vertical shaft tunneling machine and vertical shaft tunneling method
  • Vertical shaft tunneling machine and vertical shaft tunneling method

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] Option One

[0044] The invention provides a shaft boring machine, such as Figure 1-Figure 3 As shown, the shaft boring machine includes: a driving device 10, a shoe device 30, a connecting mechanism 50 and a plurality of propulsion cylinders 20, and the driving device 10 includes a cutterhead 11 and a main drive device 12; the shoe device 30 is used to tighten the The cave wall; the first end of the connecting mechanism 50 is connected to the tunneli...

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Abstract

The invention provides a vertical shaft heading machine and a vertical shaft heading method, and the vertical shaft heading machine comprises a heading device which comprises a cutterhead and a main driving device; the supporting shoe device is used for tightly supporting the hole wall; the first end of the connecting mechanism is connected with the tunneling device, the second end of the connecting mechanism is connected with the gripper device, and the tunneling device can deflect and move up and down relative to the gripper device through the connecting mechanism; and the thrust oil cylinders are arranged between the tunneling device and the gripper device, can apply separated driving force to the tunneling device and the gripper device, and are distributed in the circumferential direction. The technical problems that mechanical rock breaking equipment for vertical shaft construction is poor in overall flexibility and difficult in direction adjustment are solved.

Description

technical field [0001] The invention relates to the technical field of shaft construction, in particular to a shaft boring machine and a shaft boring method. Background technique [0002] Shaft construction is mainly based on the traditional sinking method. Through drilling, charging, and blasting, the rock on the working face is broken. There are many procedures, poor working conditions, high labor intensity, and low safety. At present, the design of the propulsion system of the mechanical rock-breaking equipment for shaft construction is relatively complicated, the flexibility of the whole machine is poor, and it is difficult to adjust the direction. Contents of the invention [0003] The purpose of the present invention is to provide a shaft boring machine and a shaft tunneling method, so as to solve the technical problems that the mechanical rock-breaking equipment for shaft construction has poor flexibility and difficult direction adjustment. [0004] Above-mentioned...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D1/06
CPCE21D1/06
Inventor 贾连辉田彦朝马永辉崔磊齐志冲吕旦贾涛
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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