Speed regulation type magnetic coupler with completely separated power source and load and small axial space

A magnetic coupling and complete separation technology, applied in the direction of electric brake/clutch, permanent magnet clutch/brake, electric components, etc., can solve the problems of small axial space, easy damage of speed regulating device, large axial length, etc. Achieve the effect of smooth speed regulation process and simple structure

Pending Publication Date: 2021-03-19
DALIAN JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to propose a power coupler with good vibration isolation effect, short axial length and not easy to be damaged, aiming at the problems of poor vibration isolation effect, larg

Method used

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  • Speed regulation type magnetic coupler with completely separated power source and load and small axial space
  • Speed regulation type magnetic coupler with completely separated power source and load and small axial space
  • Speed regulation type magnetic coupler with completely separated power source and load and small axial space

Examples

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Example Embodiment

[0027]Example 1

[0028]This example discloses a power source and a regulatory magnetic coupling that is fully separated and axial space, which is structured.figure 1 The -6, including the power source 1, the first bearing housing 2, the second bearing housing 6, the bottom plate 7, the straight moving platform 8, a well conductive end ring 11, the first transfer ring 3, and the second drive ring 10.

[0029]The first transistor 3 and the second drive ring 10 are two concentric transmission rings, the axial length of the first drive ring 3 being larger than the axial length of the second drive ring 10. The material of the first drive ring 3 and the second drive ring 10 is a magnetic material. The maximum inner wall surface of the first drive ring 3 is formed in the axial wire, the well conductor end ring 11 is mounted at both ends of the good conductor 4 to short the well conductor 4, and the average cloth The first transfer ring 3 having a well conductor 4 is a conductor ring; the outer ...

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Abstract

The invention provides a speed regulation type magnetic coupler with a completely separated power source and load and a small axial space, and the magnetic coupler comprises a first transmission ringand a second transmission ring; good conductors are uniformly distributed on the first transmission ring, good conductor end rings for completely short-circuiting the good conductors are arranged at two ends of the good conductors, and the first transmission ring uniformly distributed with the good conductors is a conductor ring; permanent magnets are uniformly distributed on the second transmission ring, and the second transmission ring on which the permanent magnets are uniformly distributed is a permanent magnet ring; the conductor ring and the permanent magnet ring are not in mechanical contact in the axial direction and the radial direction and are air gaps; the first transmission ring is in rigid connection with the power source through a first bearing seat, the power source and thebearing seat are installed on the linear moving platform, and the linear moving platform is installed on the bottom plate. The second transmission ring is in rigid connection with a load through a second bearing seat, and the second bearing seat is installed on the bottom plate and keeps coaxial and concentric with the first bearing seat. The speed regulation type magnetic coupler has the advantages of being short in axial speed regulation length, high in speed regulation reliability, good in vibration isolation effect and the like.

Description

technical field [0001] The invention relates to the technology of a speed-regulating magnetic coupler, in particular to a speed-regulating magnetic coupler with a power source completely separated from a load and with a small axial space. Background technique [0002] The existing speed-regulating magnetic coupler generally has the following defects: [0003] (1) There are connecting bearings, and the vibration isolation effect is poor: the existing speed-adjustable magnetic couplers (such as ZL201210441925.0, a cage-shaped rotor magnetic coupler with adjustable speed, ZL201310340277.4, US6682430B2, US2002 / 0132671A1, etc.) are To ensure the axial fixation of the input end (power source) and the output end (load), the connection bearing (also called embedded bearing) is generally used to connect the input end and the load end together. Since the connection bearing is rigidly connected, the The use of connecting bearings greatly weakens the vibration isolation effect of the c...

Claims

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Application Information

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IPC IPC(8): H02K49/10H02K5/26H02K7/14
CPCH02K49/106H02K49/102H02K5/26H02K7/14
Inventor 葛研军杨均悦
Owner DALIAN JIAOTONG UNIVERSITY
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