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Automatic deviation correcting devices for mine belt conveyor

An automatic rectification device and belt conveyor technology, applied in conveyors, conveyor objects, transportation and packaging, etc., can solve the problems of complex overall structure, excessive rectification, and high cost, and reduce costs, reduce the number of parts, and reduce the structure. The effect of complexity

Inactive Publication Date: 2015-01-21
CHINA UNIV OF MINING & TECH (BEIJING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Specifically, the present invention aims to solve the problems that the existing mine belt conveyor automatic deviation correction device will cause wear to the belt, or cause mineral drop and excessive deviation correction during the deviation correction operation, as well as the overall complex structure and high cost.

Method used

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  • Automatic deviation correcting devices for mine belt conveyor
  • Automatic deviation correcting devices for mine belt conveyor
  • Automatic deviation correcting devices for mine belt conveyor

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Embodiment Construction

[0023] The following detailed description of the preferred embodiments of the invention with reference to the accompanying drawings is merely exemplary in nature and is not intended to limit the invention, its application or uses. It should be noted that although the preferred embodiment discloses various specific parameters and details of the present invention, those skilled in the art will easily understand that the scope of protection of the present invention is not limited to these parameters and details, without departing from the scope of the present invention. Under the condition of basic principles, those skilled in the art can make modifications or equivalent replacements to these parameters and details, and the modified or replaced implementations will also fall within the protection scope of the present invention.

[0024] First refer to figure 1 , which shows a schematic side view of a mine belt conveyor 1 provided with an automatic deviation correcting device acco...

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Abstract

The invention relates to mining machinery, in particular to automatic deviation correcting devices for a mine belt conveyor. The automatic deviation correcting devices aim to solve the problems that by means of existing deviation correcting devices, a belt is worn, or, mineral falls and deviation is excessive in the deviation correcting operation. Accordingly, the two automatic deviation correcting devices are arranged at the two ends of a drive roller; each automatic deviation correcting device comprises return rods connected to the two ends of the drive roller, pressure sensors embedded inside the return rods, a return rod actuator and a controller, wherein the return rod actuator and the return rods are correspondingly embedded at the two ends of the drive roller, the controller and the return rod actuator are integrally arranged and are communicated with the pressure sensors in a signal transmission mode, the controller is used for ordering the return rod actuator to drive the return rods to be in the unfolding state when the deviation of the belt is detected by the pressure sensors so as to force the belt to return to the normal operation position by increasing the diameter of the return rods. By means of the technical scheme, the problems that the belt is worn, or, the mineral falls and deviation is excessive in the deviation correcting operation are avoided.

Description

technical field [0001] The invention relates to mining machinery, in particular to an automatic deviation correcting device for a belt conveyor used in mining. Background technique [0002] Mining belt conveyor refers to the belt conveyor used in the mining, production, transshipment and processing of minerals such as coal. Mine belt conveyors have the characteristics of large transportation volume, complex working environment, strong carrying capacity, and long transportation distance, and are widely used in major mining areas in my country. Mining belt conveyors can be used not only in mineral mining, but also in mineral processing. In terms of energy consumption, mining belt conveyors can effectively reduce energy consumption and improve economic benefits. Compared with transportation methods such as cars, they can save energy and protect the environment. In addition, in terms of maintenance, the mine belt conveyor has the characteristics of small maintenance and simple...

Claims

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Application Information

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IPC IPC(8): B65G39/16B65G15/64
CPCB65G15/64B65G39/16
Inventor 商德勇刘志民刘志强赵强张永健
Owner CHINA UNIV OF MINING & TECH (BEIJING)
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