A transmission device aimed at improving the transmission efficiency of lumpy ore or coal

Abstract

The invention discloses a conveying device for improving the conveying efficiency of massive ore or coal. The conveying device comprises a conveyor belt, a conveyor belt V-shaped bracket, stop plates,a stop plate conveyor belt and a conveyor belt guide rail bracket; the conveyor belt is laid on the conveyor belt V-shaped bracket in a V shape, and the V-shaped conveyor belt is provided with two conveying sides; and when the stop plates are ready to be taken away from the upper part of the conveyor belt by the stop plate conveyor belt, limiting columns under the stop plates can slide from a limiting slot to a V-shaped limiting slot, and then can be separated from the V-shaped limiting slot, so that the stop plates can rotate around hinge pins, and at this time, the stop plates are close tothe stop plate conveyor belt to be folded through limiting by a limiting plate, thus, the stop plates basically do not occupy the arrangement space of the conveying device, and the conveying device has the practical value. The conveying device solves the problem that when the massive coal or ore is conveyed by the V-shaped conveyor belt with an included angle, stop plates cannot be arranged on theconveyor belt, so that the conveying efficiency of the conveyor belt is low and potential safety hazards exist.

Description

technical field [0001] The invention relates to the technical field of transmission belt equipment used in mining in coal mines or mines, in particular to a transmission device aimed at improving the transmission efficiency of lumpy ore or coal. Background technique [0002] In the process of coal or ore mining and transportation, the mined coal or ore is usually transported by V-shaped belt-type belt transportation. The reason why V-shaped belt-type transportation is used is to improve the transmission efficiency. ,Such as figure 1 As shown, in the process of conveying coal or ore by this kind of conveying device, because the conveying distance has a certain angle from the mining surface to the discharge surface, the conveyed coal or ore is in a block structure, and the coal or ore in the block structure is in the Due to the small interlocking force on the V-shaped conveyor belt, it is difficult to pile up too high, which leads to low transmission efficiency, and the pheno...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a transmission device aimed at improving the transmission efficiency of lumpy ore or coal, and to solve the problem that lumpy coal or ore is conveyed by a V-shaped conveyor belt with an included angle, and cannot be installed on the conveyor belt. The problem of the baffle plate leads to low transmission efficiency of the conveyor belt, and there are potential safety hazards

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