Heading machine for rock roadway with small cross section

A technology of roadheader and small section, which is applied in mining equipment, earth-moving drilling, tunnels, etc., can solve the problems of inability to meet work requirements, restrictions, and small external dimensions, and achieves reduced cutting area, small external outline size, and economical cost effect

Pending Publication Date: 2019-04-12
无锡华瀚能源装备科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] There are many return air tunnels in mine mining, and the tunnels are required to be only small tunnels for ventilation. However, when designing a high-power roadheader, all components need to be enlarged accordingly, so the design of a model with small dimensions is greatly restricted and cannot meet job needs

Method used

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  • Heading machine for rock roadway with small cross section
  • Heading machine for rock roadway with small cross section

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Embodiment Construction

[0015] 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.

[0016] Such as Figure 1-Figure 2 As shown, this specific embodiment adopts the following technical solutions: it includes a cutting part 1, a shovel part 2, an intermediate conveyor 3, a body part 4, a walking part 5, a rear support part 6, a hydraulic part 7 and an electrical part 8, so that The lower part of the main body part 4 is equipped with a walking part 5, and the middle part of the main body part 4 is equipped with a hydraulic system 7. The front pa...

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Abstract

The invention discloses a heading machine for a rock roadway with a small cross section and belongs to the technical field of heading machines. A walking part is mounted on the lower part of a body part, a hydraulic system is mounted on the middle of the body part, a cutting part and a shovel plate part are mounted in the front of the body part, the shovel plate part is located below the cutting part, an electrical part is mounted on the rear part of the body part, an intermediate conveyor is mounted on the middle of the body part in an inserted mode, and a rear supporting part is mounted on the lower part of the electrical part. The heading machine for the rock roadway with the small cross section is characterized in that theoutline dimension of the whole machine is small and the headingmachine can pass through the small section, the rock roadway with high hardness can further be cut, a cutting area can be reduced, the cost is saved, and the heading machine for the rock roadway withthe small cross section is applicable to a rock roadway of a mine and a tunnel, namely the working condition is a rock roadway, and the required cutting section of the roadway is small.

Description

technical field [0001] The invention relates to a small-section rock roadway boring machine, which belongs to the technical field of boring machines. Background technique [0002] With the rapid development of the national economy, my country's urbanization process continues to accelerate. For a long period of time in the future, domestic urban subway tunnels, hydraulic tunnels, cross-river tunnels, railway tunnels, highway tunnels, municipal pipelines and other projects will require a large number of tunnels Road boring machines for construction and construction. [0003] There are many return air tunnels in mine mining, and the tunnels are required to be only small tunnels for ventilation. However, when designing a high-power roadheader, all components need to be enlarged accordingly, so the design of a model with small dimensions is greatly restricted and cannot Meet job needs. Contents of the invention [0004] In view of the above problems, the technical problem to b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/10
CPCE21D9/1006
Inventor 杨化林王文耀曹宝伟崔中文戴晓晨韩宇顾鹏
Owner 无锡华瀚能源装备科技有限公司
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