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Automatic underground conveying system

A technology of automatic transportation and belt transportation, which is applied in the direction of transportation and packaging, conveyors, conveyor objects, etc. It can solve the problems of slow head-on progress, low excavation efficiency, and inconvenient operation of mining vehicles, and achieve the effect of improving work efficiency

Inactive Publication Date: 2019-05-14
BIN COUNTY WATER CURTAIN CAVE COAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the gangue removal method during the excavation of the track roadway is to use the rake loader to load the coal mines on the mine cars, and then pull the mine cars out of the roadway to transport the coal mines out. However, the front roadway is narrow and the mine cars are inconvenient to run. And there are construction workers, so there are still potential safety hazards
If the coal mine is manually reversed, the efficiency is low, resulting in slow head-on progress and low excavation efficiency

Method used

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Embodiment Construction

[0019] In order to better understand the present invention, the present invention will be further explained below in conjunction with the accompanying drawings.

[0020] Embodiment: as shown in the figure, a kind of underground automatic conveying system, comprises the rake machine that is positioned at the head, also comprises belt conveyance part and mine car transport part; Described belt conveyance part comprises belt rack 7, is provided with Carrying roller, one end of belt frame 7 is provided with first roller 5, and the other end is provided with second roller 6, and described first roller 5 and second roller 6 are wound with transport belt 1; Stable car 4, track 2 on the ground, track 2 is provided with the mine car 3 of serial connection, the mine car 3 that is positioned at head in the mine car 3 of series connection is connected with stable car 4; The two ends of described transport belt 1 are respectively A feed end and a discharge end, the feed end communicates wi...

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Abstract

The invention discloses an automatic underground conveying system which comprises a belt conveyor and a mine car conveyor. The belt conveyor comprises a belt frame, the belt frame is provided with a carrier roller, one end of the belt frame is provided with a first roller, the other end of the belt frame is provided with a second roller, and the first roller and the second roller are wound by a conveying belt. The mine car conveyor comprises a winch and a track on the ground, the track is provided with mine cars connected in series, the head mine car in the connected-series mine cars is connected with the winch, the two ends of the conveying belt are the feeding end and the discharging end, the feeding end communicates with a waste rock rake, and the discharging end is located above a minecar compartment. The belt conveyor for conveying coal mine is arranged behind the head-on waste rock rake, coal mine is conveyed out from a narrow roadway, a transfer effect is achieved, the connected-series mine cars are arranged below the discharging end of the annular belt, coal mine falls into the mine cars, and the mine cars are pulled outwards through the winch, and work efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of coal mine underground equipment, and in particular relates to an automatic underground transportation system. Background technique [0002] In the prior art, the gangue removal method during the excavation of the track roadway is to use the rake loader to load the coal mines on the mine cars, and then pull the mine cars out of the roadway to transport the coal mines out. However, the front roadway is narrow and the mine cars are inconvenient to run. And there are construction workers, so there are still potential safety hazards. If the coal mine is manually reversed, the efficiency is low, resulting in slow head-on progress and low excavation efficiency. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides an automatic underground transportation system, which can safely and efficiently transport the coal mine from the front. [0004] In order t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G35/00B65G47/52
Inventor 刘灿华李琳杨绪军郭安华巩春启冯超辉徐西亮刘广重张恒
Owner BIN COUNTY WATER CURTAIN CAVE COAL
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