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Onboard platform supporting system for heading machine

A roadheader and platform technology, which is applied in mine roof support, mining equipment, earthwork drilling and mining, etc., can solve problems such as high labor intensity, increased cost, and excessive bolt support platform, so as to reduce labor intensity and ensure absolute protection. Safety and the effect of reducing the number of workers

Inactive Publication Date: 2021-01-22
山西晟特恒采矿工程机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) There is a large demand for workers in tunnel construction, with high labor intensity and poor safety;
[0005] (2) The construction period is long, there are many processes, and the construction organization is complicated;
[0006] (3) The bolt support platform is too large and the cost increases

Method used

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  • Onboard platform supporting system for heading machine
  • Onboard platform supporting system for heading machine
  • Onboard platform supporting system for heading machine

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] Aiming at the problems existing in the prior art, the present invention provides an airborne platform support system for roadheaders. The present invention will be described in detail below in conjunction with the accompanying drawings.

[0047] The invention is an airborne platform support system for roadheaders suitable for various roadways and tunnels. Machine or hand-held bolter to complete the bolting operation. Such as figure 1 As shown, most of the cantilever roadheaders are composed of cutting part, shovel part, first conveyor part, body part, walking part, rear support part, hydraulic part, electrical syst...

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Abstract

The invention belongs to the technical field of excavating equipment, and discloses an onboard platform supporting system for a heading machine. The onboard platform supporting system for the headingmachine is provided with an onboard platform supporting device and a platform pushing and conveying structure, wherein the onboard platform supporting device is fixedly arranged at the upper part of acutting part; and the platform pushing and conveying structure is movably arranged at the lower end of the onboard platform supporting device and is used for achieving movement of the onboard platform supporting device. The platform supporting device is retracted and folded to be placed above the cutting part; the space occupation ratio is very small; during operation, edge scraping is avoided, and the vision of a driver is not hindered; the platform supporting device can move along with heading equipment to achieve an onboard effect; and practicability is high. The function requirement of building an operation platform in the air is met, and the operation can be fast realized; and large-area coverage is achieved in front and lateral sides of the cutting part of the heading machine, and the adaptability is high.

Description

technical field [0001] The invention belongs to the technical field of excavating equipment, and in particular relates to an airborne platform support system for an excavating machine. Background technique [0002] At present, in the mining of metal mines and non-metallic mines and the construction of hard rock tunnels for railways and highways, all-coal roadways, semi-coal-rock roadways and all-rock coal mine roadways, most of them will use cantilever roadheaders and cantilever-type bolt digging machines. Machines and other equipment are used for excavation. After the roadway is formed with a cantilever roadheader or a cantilever bolter, bolting operations will be carried out at high places. At the same time, grids need to be built above the working area as temporary protection. Most of the bolt support work is carried out manually, and the work platform needs to be built manually, as shown in the figure below, and the labor intensity of the workers is high. [0003] Throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D23/04E21D23/18E21D20/00
CPCE21D23/04E21D23/18E21D20/003
Inventor 翟士军
Owner 山西晟特恒采矿工程机械有限公司
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