Self-adaption constant torque moment rope-storing system for rock roadway subsidiary transport system

An auxiliary transportation and self-adaptive technology, applied in the field of rope storage systems, can solve the problems of inconstant rotation speed and inconvenient control of rope storage drums.

Inactive Publication Date: 2009-09-23
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is very difficult to adjust the length of the steel wire rope in the tunnel. Now the rope storage drum system or device is generally used, but because the rotation radius of the steel wire rope on the storage drum increases or decreases with the increase or decrease of the storage rope on it, it also increases or decreases accordingly. As a result, the rotation speed ratio of the storage drums at both ends of the storage drum system is not constant and it is inconvenient to control

Method used

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  • Self-adaption constant torque moment rope-storing system for rock roadway subsidiary transport system
  • Self-adaption constant torque moment rope-storing system for rock roadway subsidiary transport system
  • Self-adaption constant torque moment rope-storing system for rock roadway subsidiary transport system

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Embodiment Construction

[0063] An adaptive constant torque rope storage device for auxiliary transportation system of rock roadway, comprising two rope storage drums 9, 10 with four-stage drum structure, and double planetary gears are arranged between the two rope storage drums 9, 10 The rotation adjustment device 12 is differentially controlled, and the axles of the two rope storage drums 9 and 10 are respectively connected to the rotating shafts at both ends of the rotation adjustment device 12 through the same input transmission pair 13 and output transmission pair 14 .

[0064] The structure of the double-planet wheel differential control rotation regulating device 12 is that it has an internal gear 2' and a differential control wheel 7 located on one side of the internal gear 2', and the outer planetary gear 7 meshed with the internal gear 2' The wheel 3 is also meshed with the inner planetary gear 4. The shafts of the outer planetary gear 3 and the inner planetary gear 4 are respectively install...

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Abstract

The invention discloses an adaptive constant-torque stored rope device used in the rock drift aided transportation system, which consists of two stored rope rollers (9, 10), and a double planet wheel differential control rotation adjusting device(12) is arranged between the two stored rope rollers (9, 10), furthermore, the axles of the two stored rope rollers (9, 10) are correspondingly and respectively connected with the two axles of the rotation adjusting device (12) through relevant drive pair (13, 14). The adaptive constant-torque stored rope system provided by the invention has the advantages of ensuring the stored rope system automatically balance the steel rope static tension torque in practical applications, automatically adjusting the rotation angle difference between the stored rope cylinders in two sides, effectively decreasing the maximal rotation difference between the stored rope cylinders in the two sides of the stored rope cylinder system, and optimalizing the stored rope system.

Description

technical field [0001] The invention relates to a rope storage system used for an auxiliary transportation system of a rock roadway, in particular to an adaptive constant torque rope storage system. Background technique [0002] In long-distance rock roadway excavation, with the progress of rock roadway excavation, its auxiliary transportation system needs to be adjusted as the length of rock roadway increases. In systems where steel wire ropes are used as traction and tension ropes, the length of the steel wire ropes also needs to be adjusted accordingly. It is very difficult to adjust the length of the steel wire rope in the tunnel. Now the rope storage drum system or device is generally used, but because the rotation radius of the steel wire rope on the storage drum increases or decreases with the increase or decrease of the storage rope on it, it also increases or decreases accordingly. As a result, the rotational speed ratio of the storage drums at both ends of the sto...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D1/28B66D1/50
Inventor 陈自力
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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