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Automated control throttle for belt roadway of mechanical mine

A technology of automatic control and tape roadway, which is applied to the ventilation of mines/tunnels, mining equipment, earth-moving drilling, etc. It can solve the problems of difficulty in controlling the amount of air intake, difficulty in maintenance by workers, and affecting production and output. The prospect of mine application, the effect of overcoming the difficulty of maintenance by workers and the large amount of maintenance

Inactive Publication Date: 2011-09-14
焦作煤业(集团)新乡能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In underground coal mines, the amount of ventilation will affect the production output. Existing underground coal mines use dampers for ventilation, and the control of dampers is mostly controlled manually. Difficult and low work efficiency

Method used

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  • Automated control throttle for belt roadway of mechanical mine
  • Automated control throttle for belt roadway of mechanical mine
  • Automated control throttle for belt roadway of mechanical mine

Examples

Experimental program
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Embodiment Construction

[0014] Such as figure 1 , figure 2 As shown, the present invention mainly comprises electric control box 1, cylinder 7, pulley 9, damper 11, belt 12 and lower baffle plate 13, and belt 12 is installed in damper 11 below, and lower baffle plate 13 is installed in belt 12 below, and lower baffle plate 13 plays the effect of blocking wind; Damper 11 is connected with cylinder 7 through pulley 9, and cylinder 7 is fixed on the roadway through cylinder fixing frame 6, and cylinder 7 air intake end is connected with air source pipeline 3 through air intake pipe 5, in the air intake A solenoid valve 2 is installed between the pipeline 5 and the gas source pipeline 3, and the solenoid valve 2 is connected with the electric control box 1. The sensor 14 is installed on one side of the belt and is connected with the electric control box 1.

[0015] Pulley 9 is a fixed pulley, and pulley 9 is fixed on the roadway through pulley holder 8. The sensor 14 in this embodiment is an infrared...

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PUM

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Abstract

The invention discloses an automated control throttle for a belt roadway of a mechanical mine, which comprises a throttle, wherein a belt is arranged below the throttle, and a lower baffle plate is arranged below the belt; the throttle is connected with a cylinder through a pulley, the cylinder is fixed on a roadway by a cylinder fixing rack, the air inlet end of the cylinder is connected with an air source pipeline through an air inlet pipeline, an electromagnetic valve is arranged between the air inlet pipeline and the air source pipeline, and the electromagnetic valve is connected with an electric cabinet; and one side of the belt is provided with a sensor, and the sensor is connected with the electric cabinet. The automated control throttle overcomes the existing defects in the prior art, realizes the automatic control on the air input, and is convenient to maintain and reliable to operate.

Description

technical field [0001] The invention relates to a coal mine damper, in particular to a mechanized mine belt alley automatic control damper. Background technique [0002] In underground coal mines, the amount of ventilation will affect the production output. Existing underground coal mines use dampers for ventilation, and the control of dampers is mostly controlled manually. Difficulty is big, and work efficiency is low. Contents of the invention [0003] In view of this, the object of the present invention is to provide an automatic control damper for mechanized mine belt lanes, which overcomes the defects of the prior art, realizes automatic control of the air intake, is easy to maintain, and is reliable in operation. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] An automatic control damper for a mechanized mine belt roadway, including a damper, a belt is arranged under the damper, and a lower baf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F1/12
Inventor 魏世义陈新明李长军张金富马国流赵国平原金风
Owner 焦作煤业(集团)新乡能源有限公司
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