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A convenient well-entry device for small-section continuous mining equipment components and a well-entry method based on it

A technology of equipment components and small sections, which is applied in the directions of earth drilling, transportation and packaging, underground transportation, etc., can solve problems such as low efficiency and poor safety, and achieve the effect of avoiding derailment and reasonable layout

Active Publication Date: 2019-11-08
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of low efficiency and poor safety of the existing well-entrying devices, the present invention provides a convenient well-entrying device for small-section continuous mining equipment components and a well-entrying method based on it

Method used

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  • A convenient well-entry device for small-section continuous mining equipment components and a well-entry method based on it
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  • A convenient well-entry device for small-section continuous mining equipment components and a well-entry method based on it

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Embodiment Construction

[0036] The device of the present invention will be further described in conjunction with the accompanying drawings.

[0037] The present invention relies on the flatbed conveyer 8 for mines with a length of 4 m and a width of 1.05 m, uses four mine connecting beams 7 in the length direction of the flatbed conveyer 8 to divide 3 groove segments, and welds them on the flatbed conveyer 8 , for loading and unloading disassembled parts of different types and sizes, the groove mainly plays the role of facilitating wire rope binding objects and facilitating loading and unloading. In order to realize the transportation of materials with different weights and different sizes, four vertical arms I1 with a height of 1.10~1.20m are installed on one side of the flatbed conveyor 8, and one end of the four vertical arms I1 is connected to four connecting beams welded on the flatbed conveyor 8. 7 Hinged by base I4 and the pin shaft of Φ30mm, adjusting holes are respectively provided on base I...

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Abstract

The invention provides a convenient well entry device of a continuous coal mining equipment assembly of small section mine and a well method completed based on same. The convenient well entry device of the continuous coal mining equipment assembly of small section mine and the well completion method thereof belongs to the field of coal mine equipment technology, and is capable of solving the problems of the derailment and rollover and other safety accidents of the existing well entry device. The convenient well entry device of the continuous coal mining equipment assembly of small section minecomprises a flat transport vehicle, wherein a large assembly binding part, a small assembly, a counterweight binding part and an adjusting part are arranged on the flat transport vehicle. The heightof the large assembly binding part is higher than the height of the small assembly and the counterweight binding part. The bottom of the large assembly binding part is connected with the flat transport vehicle in a hinged mode, and is fixed after the angle is adjusted through the adjusting part. The angle between the large assembly binding part and the flat vehicles can be adjusted to more than 90degrees. When the height space is not enough, the large assembly allowed in the width direction is bound on the large assembly binding part with adjustment angles of greater than 90 degrees. One endof the bottom of the large assembly is contacted with a flat conveyor, and a counterweight is arranged between the other end of the bottom of the large assembly and the flat conveyor. The convenient well entry device of a continuous coal mining equipment assembly of small section mine realizes the problems of the well completion of the efficiency, safety, and convenience of continuous coal miningequipment assembly.

Description

technical field [0001] The invention belongs to the technical field of coal mine equipment, and in particular relates to a small-section mine continuous mining equipment component convenient well entry device and a well entry method based on the same. Background technique [0002] Since 1995, continuous miner short-wall mechanized mining technology has experienced nearly 20 years of development in my country, and has been used in many large-scale mines with advanced production capacity such as Shenhua Group Shendong Mining Area, Shaanxi Coal Chemical Shennan Mining Area, China Coal Pingshuo Mining Area, etc. The successful application has solved the problem of corner coal mining and fast excavation of the fully mechanized mining technology in the era of large production capacity, and has become an effective way to make up for the lack of fully mechanized mining technology and improve the resource recovery rate of the mining area. These mining areas are all large mines, and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F13/00
CPCE21F13/006
Inventor 马进功袁言昆张振东李本高云峰孟兆龙毕建国郭振兴石亮
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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