Large angle belt retaining device

Abstract

The invention relates to a large-inclination-angle belt gangue-retaining device, comprising a gangue-retaining curtain frame, the gangue-retaining curtain frame is an inverted U-shaped structure, and a plurality of gangue-retaining vertical rod installation parts are arranged on the crossbeam of the gangue-retaining curtain frame, A gangue vertical bar is respectively installed on each gangue retaining vertical bar mounting part, and a plurality of gangue retaining vertical bar mounting parts are arranged at equidistant intervals along the length direction of the crossbeam, and also includes a crossbar, and the two ends of the crossbar are respectively fixed on The middle part of the left side bar of the gangue curtain frame and the right side bar of the gangue curtain frame, the bottom ends of the left side bar of the gangue curtain frame and the right side bar of the gangue curtain frame are respectively equipped with a supporting leg. The invention has the following beneficial effects: not only effectively avoiding the safety problem of large coal lumps and gangue rolling down during the transportation process of the large-inclination underground belt conveyor, but also effectively ensuring the personal safety of pedestrians and maintenance personnel in the roadway, and at the same time Effectively improve the occupational health and safety of underground workers, and effectively prevent the occurrence of underground safety accidents.

Description

technical field [0001] The invention relates to a large-inclined belt gangue blocking device, which belongs to the technical field of gangue belt transportation. Background technique [0002] In the belt transportation of underground tunnels, the inclination angles of the three downhill slopes in the current construction of our mine are all greater than 15°. During the belt transportation process, large pieces of gangue will roll down due to the action of gravity, and there is a danger that the rolling belt will injure people. This patent is mainly about In order to solve the problem that large pieces of gangue roll down due to the large slope in the process of pulling and transporting gangue on the belt. SUMMARY OF THE INVENTION [0003] According to the above deficiencies in the prior art, the technical problem to be solved by the present invention is: in order to solve one of the above problems, a large-inclined belt gangue blocking device is provided. [0004] The lar...

AI Technical Summary

Problems solved by technology

[0002] In the belt transportation of the underground roadway, the inclination angles of the three mines under construction at the present stage are all greater than 15°. During the belt transportation process, large pieces of gangue will roll down due to gravity, and there is a danger of falling off the belt and hurting people. This patent is mainly In order to solve the problem of large pieces of gangue slipping and rolling due to the large slope during the process of pulling up and transporting gangue by the belt

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