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Automatic cage curtain door

A technology of can curtain door and curtain door, which is used in transportation and packaging, lifting equipment in mines, etc., can solve the problems of endangering the life, health and safety of workers, high labor intensity, and low safety factor, and achieves simple structure and lightening. Labor intensity and the effect of improving safety factor

Active Publication Date: 2014-04-30
XUZHOU SUNSHINE SCI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the personnel enter, put it down again. This kind of operation is labor-intensive and the safety factor is not high. If the crosspiece is not hung properly, it is easy to fall down and injure the personnel, endangering the life, health and safety of the staff. It has brought great potential safety hazards to mining production.

Method used

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  • Automatic cage curtain door
  • Automatic cage curtain door
  • Automatic cage curtain door

Examples

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Embodiment Construction

[0027] An automatic tank curtain door as shown in the accompanying drawings, it includes a curtain door device, a driving device 1 and a transmission device 2. The curtain door section 4, the curtain door track 7 is fixed on both sides inside the cage 8, the curtain door track 7 extends vertically from the lower end of the entrance and exit of the cage 8 to the upper part of the cage 8, and transitions to the upper space of the cage 8 through an arc A horizontal track is formed, and the plurality of curtain door sections 4 are hinged together through the curtain door section ring buckles 5. Section guide wheels 6 are installed at both ends of each of the curtain door section 4, and the section guide wheels 6 extend into the In the described curtain door track 7; The top of described cage 8 entrances and exits is equipped with dial shaft 3-1, is fixed with two dial wheels 3 on the dial shaft 3-1, is evenly made on the outer circle of dial wheel 3 with energy Pull the fixed-pitc...

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Abstract

The invention discloses an automatic cage curtain door, belonging to the technical field of mining equipment; the automatic cage curtain comprises a curtain door device, a drive device and a transmission device, wherein the curtain door device comprises a curtain door rail and a plurality of curtain door joints which can slide in the curtain door rail; a thumb wheel shaft is mounted on the upper part of the outlet / inlet of a cage; two thumb wheels are fixed on the thumb wheel shaft; a curtain door joint on the uppermost end is hung on the thumb wheels; the transmission device comprises a barrel-shaped shell and a machine shell composed of a support base and an end cover; the machine shell is provided with a transmission shaft; the middle part of the transmission shaft is provided with a transmission sleeve; the exterior of the transmission sleeve is fixed with a chain wheel; the transmission device is connected with the thumb wheel shaft through a chain transmission pair I; and the drive device is mounted on a position adapted to the transmission device. According to the invention, power is provided through an external drive device; therefore, the automatic starting and closing of the cage curtain door can be realized; the workload of staff is reduced; and working efficiency is increased.

Description

technical field [0001] The invention relates to a mine tank curtain door, which belongs to the technical field of tank curtain doors in mining equipment. Background technique [0002] In the used cage of existing coal mines, the opening mode of the tank curtain door is to adopt the traditional form of manual manual lifting. After the personnel enter, put it down again. This kind of operation is labor-intensive and the safety factor is not high. If the crosspiece is not hung properly, it is easy to fall down and injure the personnel, endangering the life, health and safety of the staff. It has brought great potential safety hazards to mining production. Contents of the invention [0003] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides an automatic tank curtain door, which can realize the automatic opening and closing of the tank curtain door. [0004] The present invention is achieved through the following technical s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B17/36
Inventor 于拥军
Owner XUZHOU SUNSHINE SCI TECH CO LTD
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