Overturning type skip bucket and dump rail thereof

Abstract

The invention relates to a lifting container for non-coal mine, in particular to an overturning type skip bucket and a dump rail thereof. The overturning type skip bucket comprises a skip bucket subassembly and a dump rail subassembly, wherein the skip bucket subassembly comprises a skip bucket and a skip bucket frame; a rotating shaft is fixed to the skip bucket frame; the skip bucket is arranged on the rotating shaft through a shaft seat that is fixedly connected to the bottom of the skip bucket, and is levelly positioned in the skip bucket frame; unloading wheels are arranged at the upper part of the skip bucket and close to an unloading direction; supports for providing assistance to the skip bucket to overturn along the dump rail are arranged at the upper ends of two side plates of the skip bucket; the dump rail subassembly comprises a dump rail bottom plate and a rail; the rail comprising concave type vertical sides is welded above the dump rail bottom plate; the rail is formed by sequentially connecting a reversed V-shaped rail section, a large arc rail section, a transverse rail section, an inclined slope type rail section, a small arc rail section and a vertical rail section; and dump rail wheels, which are matched with the supports to provide assistance to the skip bucket to overturn, are arranged at the front end of the inclined slope type rail section. The overturning type skip bucket and the dump rail of the overturning type skip bucket provided by the invention have the advantages of being simple in structure, convenient to maintain, smooth to unload, and safe and practical.

Description

technical field [0001] The invention relates to a lifting container used in non-coal mines, in particular to a flip-type skip and a curved unloading rail thereof. Background technique [0002] At present, when lifting ore in the main shaft of non-coal mines, a simple skip with a central rotation is generally used to match a simple seven-shaped curved rail or a bottom-turning shaft-type skip is equipped with a seven-shaped simple curved rail. During the unloading process of the skip, the hoist needs Only by overcoming the limit of the curved rail and forcing the skip up, can the skip be turned over and unloaded. During the unloading process, both the hoist and the hoisting wire rope are subject to relatively large tension, which is prone to rope breakage and poses a safety hazard. Contents of the invention [0003] The present invention aims to provide a reversible skip with simple structure, convenient maintenance, stable unloading, safety and practicality and its unloadin...

AI Technical Summary

Problems solved by technology

[0002] At present, when lifting ore in the main shaft of non-coal mines, a simple skip with a central rotation is generally used to match a simple seven-shaped curved rail or a bottom-turning shaft-type skip is equipped with a seven-shaped simple curved rail. During the unloading process of the skip, the hoist needs Only by overcoming the limit of the curved rail and lifting the skip up forcibly can the purpose of turning the skip over and unloading be achieved. During the unloading process, both the hoist and the hoisting wire rope are subjected to a large pulling force, which is prone to rope breakage and poses a safety hazard.

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