Lateral type double-drum opencast machine

A double-drum and shearer technology, which is applied in open-pit mining, cutting machinery, earth drilling and mining, etc., can solve the problem of insufficient collection of star-wheel loading mechanism and unsatisfactory use effect of rolling-cutting continuous excavator , Land splashes and other problems, to achieve the effect of continuous coal mining production operations, reduce the cost per ton of coal, and improve production efficiency

Inactive Publication Date: 2015-12-30
XINJIANG YIZHONG HEAVY MACHINERY EQUIP MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the mined coal is not well controlled, it often splashes everywhere when it lands, making it difficult for the star wheel loading mechanism to fully collect it

Method used

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  • Lateral type double-drum opencast machine
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  • Lateral type double-drum opencast machine

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Embodiment Construction

[0028] In order to make the above-mentioned technical content and structural features of the present invention more easily understood by those skilled in the art, the present application will be further described below in conjunction with the accompanying drawings and technical points.

[0029] Such as Figure 1 to Figure 5 As shown, the side-mounted double-drum surface coal mining machine of the present invention includes a crawler-type traveling mechanism 20, a main frame 13, an operating room, a hydraulic system 21, an electrical system 22, a spiral drum cutting mechanism, a scraper conveyor and a belt conveyor machine19.

[0030] Such as Figure 1 to Figure 3 As shown, the crawler-type traveling mechanism 20 is installed on the main frame 13 lower side. The main frame 13 is installed on the connecting beam 24 of the crawler-type traveling mechanism 20, and is detachably connected.

[0031] The crawler type traveling mechanism of the present invention is made up of crawl...

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PUM

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Abstract

The invention relates to a lateral type double-drum opencast machine. The lateral type double-drum opencast machine comprises a crawler walking mechanism, a main frame, operating chambers, a hydraulic system, an electrical system, spiral drum cutting mechanisms, scraper conveyers and a belt reversed loader, wherein the crawler walking mechanism is mounted on the lower side of the main frame; the operating chambers, the hydraulic system and the electrical system are mounted on the upper side of the main frame; the spiral drum cutting mechanisms are mounted on the left side of the main frame; the belt reversed loader is mounted on the right side of the main frame; a front spiral drum cutting mechanism is mounted at the front end of the left side of the main frame, and a rear spiral drum cutting mechanism is mounted at the rear end of the left side of the main frame; a front scraper conveyer is mounted at the front end of the left side of the main frame, a rear scraper conveyer is mounted at the rear end of the left side of the main frame, and a middle scraper conveyer is transversely arranged, so that materials are conveniently conveyed to the belt reversed loader on the right side of the main frame. The lateral type double-drum opencast machine can mine coal seams of opencast coal mines continuously and efficiently, can avoid intermediate links such as explosion, crushing and the like and is a safe and efficient open pit coal mine continuous miner.

Description

technical field [0001] The invention relates to a cutting conveying mechanism for a coal shearer, in particular to a side-mounted double-drum surface coal shearer. Background technique [0002] The traditional open-pit coal mining process includes perforation blasting, single-bucket excavation, forklift loading and transportation, and the mined coal needs to be crushed and screened, and re-transported. Its production efficiency is low, labor intensity is high, and the cost per ton of coal is high. The development of the coal mining industry is restricted to a large extent. Therefore, the development of coal mining machines has become a common pursuit of the industry. [0003] Based on the above requirements, various types of coal mining machines have been developed by those skilled in the art, and the rolling-cut continuous mining machine (patent application number is 201310420794.2) is one of them. The mechanism is installed on the front side of the frame body, and the c...

Claims

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Application Information

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IPC IPC(8): E21C47/02E21C25/06E21C25/68
Inventor 腊疆红
Owner XINJIANG YIZHONG HEAVY MACHINERY EQUIP MFG
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