Lateral type double-drum opencast machine

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...

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, and other manpower is needed to assist in the collection, resulting in the failure of the rolling-cut continuous excavator. The actual use effect is not very ideal

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