Gangue reloading system and gangue reloading method

Abstract

The invention discloses a gangue reloading system and a gangue reloading method. The reloading system comprises a first trackless vehicle, an upper gangue turnover chamber, a second trackless vehicle and a lower loading yard, wherein the first trackless vehicle is used for transporting gangue in the upper gangue turnover chamber; the second trackless vehicle is used for transporting the gangue in the lower loading yard; the upper gangue turnover chamber and the lower loading yard are communicated through a bing-hole. By arranging the upper gangue turnover chamber and the lower loading yard, the gangue reloading system and the gangue reloading method provided by the invention break away from the condition that the gangue has to be transported by means of a roadway with tracks in the prior art; a complicated gangue reloading system is simplified; trackless vehicle-trackless vehicle efficient reloading is realized; a small-sized vehicle can be adopted as the first trackless vehicle, and a large-sized vehicle is adopted as the second trackless vehicle; the gangue is transported into the large-sized vehicle from the small-sized vehicle, so that the gangue discharge efficiency is improved. According to the reloading system and the reloading method, arrangement does not need to be performed by means of a shaft station, site selection is flexible, and the busy shaft station is avoided.

Description

technical field [0001] The invention relates to gangue transportation in mines, in particular to a gangue replacement system and a replacement method. Background technique [0002] Gangue is the rock mixed in the ore mined in coal mines, and it is usually necessary to use a reloading system to discharge the gangue to the gangue discharge yard. [0003] The reloading system in the prior art usually includes trackless rubber-tyred vehicles, mining cars, and cart machines. In order to meet the needs of gangue removal, the mine is equipped with tracks in the bottom of the mine yard. The mining vehicles run on the tracks. Pour the gangue into the mine car through the chamber, use the cart machine to push the mine car, send the mine car into the cage, the cage is lifted to the ground through the auxiliary vertical shaft, and then the ground cart pushes the mine car along the track to the ground to overturn The gangue trestle is reloaded on a trackless rubber-tyred vehicle, and th...

AI Technical Summary

Problems solved by technology

[0005] 1. The mine car needs to use the underground track, so the choice of the chamber is limited, and only the roadway close to the underground track can be selected as the chamber

[0006] 2. The mine car has no power and must be driven by a cart machine, which requires a lot of equipment and high cost

[0007] 3. After the mine car is lifted from the cage to the ground, the ground still needs rails, trolleys and trackless rubber-tyred vehicles for transportation. The replacement procedure is complicated and the replacement efficiency is low

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