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An automatic coal mine roadway coal transportation system

A technology of coal mine roadway and control system, which is applied in the directions of underground transportation, transportation and packaging, mechanical conveyor, etc., can solve the problems of high labor intensity, high risk coefficient, and unsatisfactory coal seam occurrence conditions for coal mining workers.

Active Publication Date: 2021-07-06
CHONGQING VOCATIONAL INST OF ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

my country is a large coal-producing country, but in terms of natural conditions, the conditions for the occurrence of coal seams in my country are generally unsatisfactory, and the vast majority of mines are in poor conditions. While the labor intensity of coal mining workers is high, the risk factor is also relatively high

Method used

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  • An automatic coal mine roadway coal transportation system
  • An automatic coal mine roadway coal transportation system
  • An automatic coal mine roadway coal transportation system

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Embodiment Construction

[0036] The following is further described in detail through specific implementation methods:

[0037] Such as figure 1 , figure 2 and image 3 As shown, an automatic coal transportation system mainly includes a coal grabbing mechanism, a conveyor belt system B, and a transfer system C arranged in the coal mine roadway 1 from the inside to the outside. The two sides slidingly connected in the slideway 11 of the coal mine roadway 1, and can slide according to the excavation depth of the coal mine roadway 1. The conveyor belt mechanism is arranged in the coal mine roadway 1 and is located under the coal grabbing mechanism. The outer side of the conveyor belt system is used to transfer the coal output from the end of the B end of the conveyor belt system. During the continuous excavation of the tunnel, the depth of the tunnel can be adapted by splicing the conveyor belt. Wherein the conveyor belt system B is a prior art, and will not be described too much in this embodiment, w...

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Abstract

The invention relates to the technical field of coal mining, in particular to an automatic coal mine roadway coal transportation system. The coal grabbing system mainly includes a control system, a walking frame, a grabbing mechanism, a fixed plate, a left function box and a right function box. The two sides of the walking frame are located in the slideways on both sides of the roadway, and the walking frame is provided with The first drive mechanism, the fixed plate is fixedly connected to the output part of the first drive mechanism, the grabbing mechanism is fixedly connected to the middle of the lower surface of the fixed plate, and the upper ends of the left function box and the right function box are fixed on the On the lower surface of the fixed plate and on both sides of the grabbing mechanism, the walking frame, the left function box, the right function box and the grabbing mechanism are electrically connected with the control system. This technical solution is used to reduce the number of coal lumps involved. The number of workers in the transportation process reduces the labor intensity of coal transportation workers, and at the same time efficiently and safely transfers the coal blocks in the coal mine roadway to the designated location.

Description

technical field [0001] The invention relates to the technical field of coal mine mining, in particular to an automatic coal mine roadway coal transportation system. Background technique [0002] As a conventional mineral energy, coal plays an irreplaceable role in national economic and social development. Coal production has a long history, but the safe production of coal mines has always been a worldwide problem. Due to special reasons such as difficulty in on-site management, constant changes in the working face, and complex distribution of groundwater and coal seams, coal mine production has objectively caused many difficulties in coal mine safety production management. my country is a large coal-producing country, but in terms of natural conditions, the conditions for the occurrence of coal seams in my country are generally unsatisfactory, and the vast majority of mines are in poor conditions. While the labor intensity of coal mining workers is high, the risk factor is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G35/00B65G43/08B65G47/40B65G47/82B65G47/90E21F13/02
CPCB65G35/00B65G43/08B65G47/40B65G47/82B65G47/901B65G47/905B65G2201/045B65G2203/0266E21F13/02
Inventor 郝宇杜志军黄阳全
Owner CHONGQING VOCATIONAL INST OF ENG
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