A full-section broken belt arresting device and arresting method for an upward trough conveyor belt

Abstract

The invention discloses a full-fracture-face capturing device for a fractured upwards-conveying groove-shaped conveyer belt. The full-fracture-face capturing device comprises a rack, an upper capturing device body and a lower capturing device body. A pair of sliding grooves are symmetrically formed in the rack in a left-and-right mode, each sliding groove is internally provided with a capturing oil cylinder, the capturing oil cylinders are connected to an externally-arranged detection controller, the upper ends of the capturing oil cylinders are connected with the upper capturing device body, the lower ends of the capturing oil cylinders are connected with the lower capturing device body, the opposite faces of the upper capturing device body and the lower capturing device body are an upper brake face made of rubber materials and a lower brake face made of rubber materials, and the upper brake face and the lower brake face are both in groove shapes same as the groove shape of the groove-shaped conveyer belt in structure. The full-fracture-face capturing device further comprises a material scrapping device, and materials on a captured section can be removed before a capturing motion is performed. The full-fracture-face capturing device is simple and ingenious in structure, large in capturing area and firm in capturing, the capturing stress of the groove-shaped conveyer belt is reduced, and secondary damage is avoided; balance springs are arranged, the pressure of the groove-shaped conveyer belt which is insufficient in flat degree and provided with the materials in an adhered mode can be effectively distributed, and the capturing force is balanced.

Description

technical field [0001] The invention belongs to the technical field of belt conveyor broken belt arresting equipment, and specifically relates to a full-section broken belt arresting device for an upward transport trough-shaped conveyor belt, which is especially suitable for belt conveyor troughs for large-volume bulk material upward transport. The broken belt of the conveyor belt is caught. Background technique [0002] In coal mines, mines, cement and many other industries, belt conveyors are widely used as transportation equipment. With the development of science, technology and economy, belt conveyors have gradually developed towards the direction of long distance, large capacity, high power, large transport angle and high speed transport. However, due to the continuous operation of the conveyor belt for a long time and various other factors, belt breakage incidents of belt conveyors occur from time to time. Especially for the upper belt conveyor, once the belt is brok...

AI Technical Summary

Problems solved by technology

[0004] Technical problem to be solved: According to the deficiencies of the prior art, the present invention provides a full-section broken-belt capture device for an upward trough-shaped conveyor belt, which solves the problem that the capture area of ​​the broken belt capture device in the prior art is small However, it is easy to cause the adverse consequences of belt tearing and the technical problem of changing the working form of the belt and increasing the extra stress of the belt during the capture, resulting in a reduction in the life of the belt.

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