Crawler belt self-moving type bendable scraper conveyor

Abstract

The invention relates to a bendable scraper conveyor with a self-moving crawler belt, which belongs to the technical field of underground coal mine transportation, solves the technical problems of low production efficiency and low automation degree of a continuous mining and continuous filling process, and comprises a crawler belt walking mechanism and a scraper conveying mechanism, and the scraper conveying mechanism is arranged above the crawler belt walking mechanism. The crawler walking mechanism comprises a crawler assembly and a walking crawler frame, and the crawler assembly and the walking crawler frame bend or move synchronously; the scraper conveying mechanism comprises a scraper mechanism and a conveying device, the conveying device drives the scraper mechanism through a circular ring chain to convey materials from the tail to the head, and the scraper mechanism and the conveying device bend or move synchronously. The device can freely walk in a roadway, 90-degree moving and bending continuous transportation in the horizontal direction is achieved, coal mined by a heading machine or a continuous miner of a coal mine continuous mining and continuous filling working face is continuously conveyed to transportation crossheading equipment, matched continuous transportation behind coal mining equipment of the continuous mining and continuous filling working face is achieved, and the continuous mining efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of coal mine underground transportation, and in particular relates to a crawler self-moving flexible scraper conveyor. Background technique [0002] The "three-down" coal mining method of full negative pressure continuous mining, continuous filling, and step-by-step replacement is a new type of filling mining technology, which is hereinafter referred to as continuous mining and continuous filling. Filling, roadway cementing", two independent coal mining systems and filling systems do not affect each other and operate in parallel, realizing the safe replacement of "three down" coal resources, while the requirements of small surface movement and deformation, and low filling costs. [0003] At present, the continuous mining and charging process uses roadheaders to cut coal, and then uses explosion-proof loaders for transportation. There are problems such as discontinuous production, poor working environment for...

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Problems solved by technology

[0004] In order to overcome the deficiencies in the prior art and solve the technical problems of discontinuous production in the continuous mining and continuous charging process, poor working environment for exhaust gas generated by the loader, low production efficiency and low degree of automation, the purpose of the present invention is to provide a crawler automatic Mobile flexible scraper conveyor

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