Title:
DISC-TYPE SPEED REGULATION MAGNETIC COUPLER BASED ON BEVEL GEAR DRIVE
Document Type and Number:
WIPO Patent Application WO/2018/233173
Kind Code:
A1
Abstract:
The present invention relates to the technical field of transmission in mechanical engineering, and provides a disc-type speed regulation magnetic coupler based on bevel gear drive, consisting of a driving disc assembly (I) and a driven disc assembly (II), wherein a speed regulation device is mounted on the driving disc assembly. By shifting a shift block (13), a shift block pin (12) fixedly connected to the shift block performs axial displacement along a straight slot of a driving shaft (10); due to the contact of the shift block pin and a skewed slot of a large bevel gear sleeve (9), the large bevel gear sleeve is driven to rotate axially; by meshing a plurality of small bevel gears (11) with large bevel gears on the large bevel gear sleeve, the rotation of the large bevel gear sleeve is converted into the rotation of a permanent magnet assembly (6) connected to the small bevel gears, thereby changing an average directly-facing area and an air-gap interval between the permanent magnet assembly part and a conductor loop (4), and also gradually changing an alternate arrangement mode of N and S poles of the permanent magnets to change air-gap flux density to realize the speed regulation process.
Inventors:
YANG CHAOJUN (CN)
LIU KANG (CN)
ZHANG WEIFENG (CN)
WU YINGZHI (CN)
LIU MING (CN)
YUAN AIREN (CN)
WU LI (CN)
ZHOU ZHIMING (CN)
LIU KANG (CN)
ZHANG WEIFENG (CN)
WU YINGZHI (CN)
LIU MING (CN)
YUAN AIREN (CN)
WU LI (CN)
ZHOU ZHIMING (CN)
Application Number:
PCT/CN2017/108520
Publication Date:
December 27, 2018
Filing Date:
October 31, 2017
Export Citation:
Assignee:
UNIV JIANGSU (CN)
International Classes:
H02K49/10
Foreign References:
US5739627A | 1998-04-14 | |||
CN102299611B | 2013-03-20 | |||
CN106712453A | 2017-05-24 | |||
CN104852538A | 2015-08-19 | |||
CN102664512A | 2012-09-12 | |||
US5569111A | 1996-10-29 | |||
US5903075A | 1999-05-11 |
Attorney, Agent or Firm:
JW IP LAW FIRM (CN)
Download PDF: