A coal mine roadheader with anti-stacking

Abstract

The invention discloses an anti-piling and anti-blocking coal mine heading machine. The anti-piling and anti-blocking coal mine heading machine comprises a load-bearing base and a shoveling device, wherein a walking belt is arranged on the surface of the load-bearing base, safety guardrails are fixed above the load-bearing base, a rotary door is arranged on the surfaces of the safety guardrails, explosion-proof glass is arranged inside the rotary door, a blower device is arranged between the safety guardrails, a control rod is arranged in front of the blower device, illuminating lamps are arranged at the upper end and the lower end of the control rod respectively, a spindle is arranged between each illuminating lamp and the control rod, a magnifying lens is fixed at the front end of each illuminating lamp, an excavating device is arranged at the left end of the control rod, an excavating angle is arranged on the surface of the excavating device, and the excavating device is arranged above the shoveling device. The anti-piling and anti-blocking coal mine heading machine disclosed by the invention has the advantages that the arranged magnifying lens can magnify conditions of an excavation site, so that an operator can precisely locate and excavate, the operator also can examine the excavation condition at any time, and a collapse incident is effectively prevented.

Description

technical field [0001] The invention relates to the technical field of coal mine equipment, in particular to an anti-stacking coal mine roadheader. Background technique [0002] The roadheader is a machine used to dig a straight underground roadway. The roadheader is divided into an open type roadheader and a shield type roadheader. It is mainly composed of a walking mechanism, a working mechanism, a loading mechanism and a reloading mechanism. Pushing forward, the cutting head in the working mechanism continuously breaks the rock and transports the broken rock away, which has the advantages of safety, high efficiency and good quality of roadway formation, but the cost is high, the structure is complicated, and the loss is also large. [0003] When the existing roadheader is excavating, the falling objects will block the forward route of the roadheader, which will cause certain difficulties to the follow-up work of the roadheader, and usually the coal mine hole contains toxi...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an anti-stacking coal mine roadheader, to solve the problem that the existing roadheaders on the market proposed by the above-mentioned background technology will block the advancing route of the roadheader when excavating, which will cause problems for the roadheader. The follow-up work of the coal mine will cause certain difficulties, and usually there is poisonous gas in the coal mine. If the ventilation system of the coal mine is weak, it will cause the operator to be poisoned, threatening their life safety, and the operator is often blocked by dust when excavating. , the problem of not being able to see the mining situation clearly

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