Dual-magnet-wheel non-contact advancing driving device with permanent-magnet poles symmetrically arranged at intervals

A symmetrical arrangement and driving device technology, applied in the direction of electromechanical devices, electrical components, etc., can solve the problem of uneven force on the permanent magnet wheel, achieve the effects of optimizing the structure of the permanent magnet wheel and guide rail, eliminating interference force, and eliminating gaps

Pending Publication Date: 2017-03-22
SHENYANG POLYTECHNIC UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: The present invention provides a non-contact forward drive device with permanent magnet poles arranged symmetrically and double magnetic wheels, the purpose of which is to solve the vertical component force existing in the traditional rack and pinion, and at the same time solve the problem of uneven force on the permanent magnet wheels

Method used

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  • Dual-magnet-wheel non-contact advancing driving device with permanent-magnet poles symmetrically arranged at intervals
  • Dual-magnet-wheel non-contact advancing driving device with permanent-magnet poles symmetrically arranged at intervals
  • Dual-magnet-wheel non-contact advancing driving device with permanent-magnet poles symmetrically arranged at intervals

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specific Embodiment approach

[0022] The specific embodiment: the present invention will be further described below in conjunction with accompanying drawing:

[0023] The permanent magnetic poles are arranged symmetrically with the double magnetic wheel non-contact forward drive device. The device includes a guide rail 1 and a permanent magnet wheel 2. The two permanent magnet wheels 2 are distributed above and below the guide rail 1, and the permanent magnet wheel 2 and the guide rail 1 No contact, the upper and lower sides of the guide rail 1 are gear racks with cylindrical tooth shape or arc-shaped radial section, and a plurality of permanent magnets 3 are arranged on the permanent magnet wheel 2 along the circumferential direction, and the plurality of permanent magnets 3 are alternated The two adjacent permanent magnets 3 are arranged in opposite directions, and the two permanent magnet wheels 2 are symmetrically arranged on both sides of the guide rail 1 .

[0024] The radial section of each protrudi...

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Abstract

A dual-magnet-wheel non-contact advancing driving device with permanent-magnet poles symmetrically arranged at intervals is characterized in that the device comprises a guide rail and permanent-magnet wheels, wherein the two permanent-magnet wheels are arranged above and below the guide rail and are not in contact with the guide rail, and tooth-shaped racks with cylindrical or radial cross sections are arranged at an upper side and a lower side of the guide rail. By proposing a novel driving implement method and a corresponding device structure, the driving efficiency is improved, a gap in a transmission chain can be completely eliminated, the running cost is reduced, and energy saving and environmental friendliness are achieved; particularly for long-distance transmission, the guide rail is an iron part and does not contain a permanent-magnet part, thus, the advantage of low cost is more obvious; and meanwhile, a new scheme is provided for a transmission system driving mode of a dust-free workshop.

Description

technical field [0001] The invention relates to a non-contact forward drive device with double magnetic wheels arranged symmetrically in alternate arrangement of permanent magnet magnetic poles, and belongs to the technical field of electromechanical integration. Background technique [0002] In the background technology, the permanent magnets on the permanent magnet wheel are in the form of racks and arranged in the same order, and the data obtained in the simulation experiment are quite different from those in the theoretical calculation. The four vertices of the rack-shaped permanent magnet have an influence on the force, resulting in unstable force on the permanent magnet wheel. [0003] There is a double rack and pinion transmission in the existing transmission device, but the existing rack and pinion structure cannot completely eliminate the vertical force component in the transmission chain, and cannot meet the requirements. The rack and pinion transmission has fricti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K53/00
CPCH02K53/00
Inventor 孙凤王振宇金俊杰任会之
Owner SHENYANG POLYTECHNIC UNIV
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