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Tunneling machine

A technology for the roadheader and the main body, which is applied in the directions of propulsion, cutting machinery, and slitting machinery, etc. It can solve the problems that the driver cannot be effectively protected and affects the safe production of the roadheader, so as to improve the operation safety performance, ensure personal safety, Comfortable operating environment

Active Publication Date: 2012-06-20
益阳市科技成果转化服务中心 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to propose a roadheader to solve the problem that the roadheader in the prior art cannot provide effective protection for the driver and affects the safe production of the roadheader

Method used

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  • Tunneling machine
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Examples

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] see figure 1 and figure 2 , shows the structure of a boring machine provided by the present invention. As shown in the figure, the boring machine includes: a body part 1, a cutting part 2, a shovel part 3, a walking part, a transport part, a rear support part 5, a driver's seat 6 and the like.

[0025] The cutting part 2 is located at the front end of the main body part 1 and is hinged with the main part 1, and it is in direct contact with the coal seam for excavation. The shoveling part 3 is located at the front end of the main body part 1 and below the cutting part 2 to scoop up the coal excavated by the cutting part 2 . The running part has crawler belts 41 located on both sides ...

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PUM

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Abstract

The invention provides a tunneling machine, which comprises a body part, a cutting part, a shovel plate part, a walking part, a transportation part, a rear supporting part and a driver seat, wherein the cutting part and the shovel plate part are positioned at the front end of the body part; the walking part is provided with tracks positioned on two sides of the body; the transportation part is arranged in the body part, and is used for bearing the shovel plate part; the rear supporting part is positioned at the rear end of the body part; and the driver seat is arranged on the body part; a cab shell covers the driver seat; and an observation window and an openable door body are arranged on the cab shell. By adoption of the technical scheme, a safe and comfortable operating environment can be supplied to a driver, and the operating safety of the tunneling machine is improved.

Description

technical field [0001] The invention relates to the field of coal mining machinery, and more specifically, relates to a roadheader. Background technique [0002] The roadheader is a large-scale machine used to excavate roadways in coal mines. The whole machine is mainly divided into: cutting part, shovel part, transportation part, main body part, walking part, rear support part and so on. When working, rely on the cutting head of the cutting section to cut the section of the roadway, the shovel board collects the materials, and the transportation department transports the scraps out. The roadheader can produce a large amount of dust and noise, rockfall when excavating, because the operating platform of existing roadheader is open, like this just produced very big harm to the safety of roadheader driver. Contents of the invention [0003] The present invention aims to provide a roadheader to solve the problem that the roadheader in the prior art cannot provide effective pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C29/22E21C35/20E21C25/06
Inventor 侯宝革龚海滨徐昆鹏
Owner 益阳市科技成果转化服务中心
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