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Permanent magnet carrier roller belt conveyor

A belt conveyor and idler technology, which is applied in the direction of conveyor objects, rollers, transportation and packaging, etc., can solve the problems of expensive conveyor belts, unsuitable for on-site production work, power resource dependence and consumption, etc., and achieve reduction Production costs and operation and maintenance costs, reduce production and maintenance costs, overcome the effects of frictional heat generation and vibration noise

Inactive Publication Date: 2016-05-25
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Patent No. 201210179786.9 "Electromagnetic Permanent Magnet Hybrid Suspension Belt Conveyor" Invention Patent, the conveyor belt is made of rubber iron neodymium boron material, and the coil is energized to generate magnetic force to complete the support. The conveyor belt is expensive and not suitable for on-site production Work
In the patent No. 201410104104.7 "A Magnetic Suspension Roller for Coal Mine Transportation", the magnetic force generated by the stator disk, stator laminations and coils is used to realize the magnetic suspension support of the roller. Due to the large number of rollers, the magnetic force generated by electricity will Reliance on and consumption of power resources

Method used

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  • Permanent magnet carrier roller belt conveyor
  • Permanent magnet carrier roller belt conveyor
  • Permanent magnet carrier roller belt conveyor

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Embodiment Construction

[0028] The invention discloses a permanent magnetic idler belt conveyor, which can realize the radial permanent magnetic suspension support function, and the idler support mode is realized by radial permanent magnetic bearings and axial thrust ball bearings. The radial permanent magnetic bearing is composed of superimposed inner and outer permanent magnetic rings to generate repulsive force to complete the radial support; the axial thrust ball bearing is clamped by a lock nut to balance the inner and outer rings of the radial permanent magnetic bearing. The axial magnetic force generated by the axial relative displacement of the outer magnetic ring completes the axial support and realizes the stable suspension of the idler roller.

[0029] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.

[0030] The permanent magnet idler belt conveyor provided by the invention, such as figure 1 As shown, a labyrinth seal 2,...

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Abstract

The invention discloses a permanent magnet carrier roller belt conveyor. The belt conveyor is provided with a barrel (5), a bearing pedestal (7) and radial and axial supporting components installed on a center shaft (1) from outside to inside, wherein the barrel (5), the bearing pedestal (7) and the radial and axial supporting components are connected in sequence, and the radial and axial supporting components are sealed in a labyrinth seal (2) mode. As the permanent magnet supporting structure is adopted, a series of health and environment hazarding problems such as friction, noise, heat emission and lubrication contamination caused by a traditional mechanical bearing can be weakened or solved, the service life of the belt conveyor is prolonged, and the conveying capacity of the belt conveyor is improved.

Description

technical field [0001] The invention relates to a permanent magnet roller belt conveyor used for material transportation. The roller, as a core support component, can maintain a suspended motion state under load, and is suitable for the field of material conveying equipment. Background technique [0002] Belt conveyor is a commonly used machine that relies on friction drive and can realize continuous transportation function. It is widely used in national economic industries such as metallurgy, coal, chemical industry, and port. It is mainly composed of conveyor belts, idlers, and driving devices. [0003] The material load is supported by rollers. In order to ensure the carrying capacity and the sag of the conveyor belt, it is required to have a large number of rollers under the conveyor belt. However, the friction and wear of the mechanical bearings in the rollers under continuous load work will waste a lot of energy and bring about a series of problems that are harmful to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G39/09
CPCB65G39/09
Inventor 胡业发吴华春任永武施梦瑶张宇张锦光
Owner WUHAN UNIV OF TECH
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