Double-rope drawing endless rope continuous traction system

A traction system and rope traction technology, which is applied in the direction of movable tracks, railway car body parts, roads, etc., can solve the problem of increasing the area, volume, and weight of the endless rope winch, which is inconvenient for the endless rope winch to carry and transport large-tonnage coal mines Auxiliary equipment is difficult and other problems to achieve the effect of preventing falling off

Active Publication Date: 2010-03-03
CHANGZHOU DEV & MFR CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing domestic endless rope winch is single-rope traction, and its traction force is below 90KN. It is difficult to transport large-tonnage coal mine auxiliary equipment.
In addition, after increasing the power of the endless rope

Method used

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  • Double-rope drawing endless rope continuous traction system
  • Double-rope drawing endless rope continuous traction system
  • Double-rope drawing endless rope continuous traction system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] See figure 1 , the system includes a main track 1, an endless rope winch 2, a traction wire rope 4, a wire rope tensioning device, a shuttle car 5 and a tail wheel 8-7 at the system tail.

[0036] The traction wire rope 4 is two closed traction wire ropes arranged side by side. Two ropes in the middle of the four ropes of the two closed traction wire ropes are main ropes 4-1, and the ropes on both sides are auxiliary ropes 4-2.

[0037] See figure 1 and figure 2 , the endless rope winch 2 has a base 2-1, a flameproof motor 2-2, a reducer 2-3, a brake 2-5 connected to the reducer 2-3, and two pairs of bearing housings 2-11, two pairs of bearings The seat 2-11 supports the driving shaft 2-9 and the driven shaft 2-10 respectively, and the driving shaft 2-9 and the driven shaft 2-10 are respectively provided with a pinion 2-14 and a bull gear 2-12. The two pairs of bearing housings 2-11 adopt Haval bearing housings with upper and lower shell structures, which facilitat...

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PUM

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Abstract

The invention relates to a double-rope drawing endless rope continuous traction system which comprises a main track, an endless rope winch, traction wire ropes, a wire rope tension device, a shuttle car and a tail pulley positioned at the tail of the system; wherein the traction wire ropes are two groups of traction closed wire ropes which are arranged side by side; a base of the endless rope winch comprises a power part base and a driving part base which are connected with each other by a connecting piece in a detachable way; a driven shaft is provided with two same rope liners which are positioned at the two sides of a big gear; the two ends of the driving part base are respectively provided with two pairs of rope guide wheels; the wire rope tension device is formed by four hammer-type wire rope tensioning units which are arranged in a symmetrical way; two pairs of pressing rope wedge block components are respectively arranged at the two ends of the shuttle car; the tail part of thetwo traction wire ropes is provided with a tail pulley balancing device including the tail pulley, and the shuttle car is driven to move by synchronous operation of the two groups of traction wire ropes. By adopting the way of double-rope drawing, the double traction wire ropes can bear large traction force, so that the system can meet the requirement for the large traction force in coal mine auxiliary transportation.

Description

technical field [0001] The invention relates to an endless rope continuous traction system. Background technique [0002] China's authorized announcement number is that the invention patent specification of 1093836C discloses a kind of continuous traction vehicle, and it is made up of endless rope winch, wire rope tensioning device, shuttle car, pressing rope device, supporting wheel, track, wire rope, tail wheel. At present, the weight of equipment transported by continuous tractors is gradually increasing. For example, more than 40T hydraulic supports are in use, and the transportation of hydraulic supports has also developed from disintegrated transportation to integrated transportation. The overall transportation not only greatly reduces the transportation time, but also makes the brackets easier. The transportation process is safer, so the traction requirements for endless rope winches are also getting higher and higher. The existing domestic endless rope winch is sing...

Claims

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Application Information

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IPC IPC(8): B61B13/00B66D1/00E01B23/02
Inventor 王眉林陈兴江姜世文李进喜姜汉军
Owner CHANGZHOU DEV & MFR CENT
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