CN110138176A - A kind of lifting clutch type permanent magnet coupler - Google Patents

A kind of lifting clutch type permanent magnet coupler Download PDF

Info

Publication number
CN110138176A
CN110138176A CN201910436067.2A CN201910436067A CN110138176A CN 110138176 A CN110138176 A CN 110138176A CN 201910436067 A CN201910436067 A CN 201910436067A CN 110138176 A CN110138176 A CN 110138176A
Authority
CN
China
Prior art keywords
rotor
permanent magnet
motor
conductor
pedestal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910436067.2A
Other languages
Chinese (zh)
Inventor
余竹艳
黄晓兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Wo Fu Power Tech Corp Inc
Original Assignee
Anhui Wo Fu Power Tech Corp Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Wo Fu Power Tech Corp Inc filed Critical Anhui Wo Fu Power Tech Corp Inc
Priority to CN201910436067.2A priority Critical patent/CN110138176A/en
Publication of CN110138176A publication Critical patent/CN110138176A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K49/00Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/046Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with an axial airgap
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K49/00Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/108Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with an axial air gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The present invention relates to permanent magnet couplers, more particularly to a kind of lifting clutch type permanent magnet coupler, including motor, lifting platform and load end, motor output shaft end is fixed with conductor rotor, load end input shaft end is arranged with p-m rotor, conductor rotor is fixedly installed with radiating block close to motor side, p-m rotor and conductor rotor opposite side are fixedly installed with permanent magnet, adjacent permanent magnet polarity is opposite, lifting platform includes the motor cabinet being oppositely arranged, pedestal, motor is fixedly mounted on motor cabinet, support arm is hinged between motor cabinet and pedestal, end is hinged between adjacent support arm, support rod is rotatably connected between opposed support structure, pedestal and piston rod bottom end are hinged, piston rod rod end is fixed with support rod;Technical solution provided by the invention can effectively overcome can not realize that conductor rotor and p-m rotor stablize the defect of clutch in the non-stop-machine situation of motor present in the prior art.

Description

A kind of lifting clutch type permanent magnet coupler
Technical field
The present invention relates to permanent magnet couplers, and in particular to a kind of lifting clutch type permanent magnet coupler.
Background technique
In the application of clutch type permanent magnet coupler, such as air preheater and flue gas heat-exchange unit, conductor rotor and p-m rotor Clutch generally use manual clutch.It can be generated during manual clutch and cause vibration and each since clutch process is uneven Kind unfavorable factor, it will lead to the damage of motor and load, bring hidden danger to safety in production.
Summary of the invention
(1) the technical issues of solving
For disadvantages mentioned above present in the prior art, the present invention provides a kind of lifting clutch type permanent magnet coupler, energy Enough effectively overcoming can not realize that conductor rotor and p-m rotor are stablized in the non-stop-machine situation of motor present in the prior art The defect of clutch.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of lifting clutch type permanent magnet coupler, including motor, lifting platform and load end, the motor output shaft end are solid Surely there is conductor rotor, load end input shaft end is arranged with p-m rotor, and the conductor rotor is close to the motor side Be fixedly installed with radiating block, the p-m rotor and the conductor rotor opposite side are fixedly installed with permanent magnet, it is adjacent it is described forever Magnet polarity is opposite;
The lifting platform includes the motor cabinet being oppositely arranged, pedestal, and the motor is fixedly mounted on the motor cabinet, institute It states and is hinged with support arm between motor cabinet and the pedestal, end is hinged between the adjacent support arm, the relatively described support arm Between be rotatably connected to support rod, the pedestal and piston rod bottom end are hinged, the piston rod rod end and the support rod It is fixed.
Preferably, between the conductor rotor and the p-m rotor without transmission connection, the conductor rotor and it is described forever There are air gaps between magnet rotor.
Preferably, the conductor rotor side is along the circumferential direction angularly uniformly fixedly installed with the radiating block.
Preferably, the p-m rotor side is along the circumferential direction angularly uniformly fixedly installed with the permanent magnet.
(3) beneficial effect
Compared with prior art, a kind of lifting clutch type permanent magnet coupler provided by the present invention can be driven using piston rod Dynamic support rod drives lifting platform to complete lifting action by support arm, drives motor to move up and down by the lifting of motor cabinet, can With in the non-stop-machine situation of motor at the uniform velocity steadily adjust conductor rotor and p-m rotor engagement area, reach smoothly adjustable-speed and Not maintenance shut-downs extend the service life of motor so that motor is protected.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described.It should be evident that the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention;
Fig. 2 is conductor rotor structural schematic diagram in Fig. 1 of the present invention;
Fig. 3 is permanent magnet rotor structure schematic diagram in Fig. 1 of the present invention;
Fig. 4 is lifting platform structural schematic diagram in Fig. 1 of the present invention;
Fig. 5 is that lifting platform falls conductor rotor and p-m rotor seperated schematic diagram in Fig. 1 of the present invention;
In figure:
1, motor;2, conductor rotor;3, p-m rotor;4, radiating block;5, permanent magnet;6, motor cabinet;7, lifting platform;701, Piston rod;702, support arm;703, support rod;8, pedestal.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of lifting clutch type permanent magnet coupler, as shown in Figures 1 to 5, including motor 1, lifting platform 7 and load end, electricity 1 output shaft end of machine is fixed with conductor rotor 2, and load end input shaft end is arranged with p-m rotor 3, and conductor rotor 2 is close to electricity 1 side of machine is fixedly installed with radiating block 4, and p-m rotor 3 and 2 opposite side of conductor rotor are fixedly installed with permanent magnet 5, adjacent permanent magnet 5 polarity of body is opposite;
Lifting platform 7 includes the motor cabinet 6, the pedestal 8 that are oppositely arranged, and motor 1 is fixedly mounted on motor cabinet 6, motor cabinet 6 with Support arm 702 is hinged between pedestal 8, end is hinged between adjacent support arm 702, is rotatablely connected between opposed support structure 702 There is support rod 703, pedestal 8 and 701 bottom end of piston rod are hinged, and 701 rod end of piston rod and support rod 703 are fixed.
Without transmission connection between conductor rotor 2 and p-m rotor 3, there are air gaps between conductor rotor 2 and p-m rotor 3.
2 side of conductor rotor is along the circumferential direction angularly uniformly fixedly installed with radiating block 4.
3 side of p-m rotor is along the circumferential direction angularly uniformly fixedly installed with permanent magnet 5.
Between conductor rotor 2 and p-m rotor 3 when relative motion, conductor assembly cutting magnetic line generates whirlpool in the conductor Electric current, eddy current and then generation dislike magnetic field, the magnetic field reciprocation generated with permanent magnet 5, to realize torsion between the two Square transmitting.
It drives support rod 703 to drive lifting platform 7 to complete lifting action by support arm 702 using piston rod 701, passes through electricity The lifting of base 6 drives motor 1 to move up and down, at the uniform velocity can steadily be adjusted in the non-stop-machine situation of motor 1 conductor rotor 2 with The engagement area of p-m rotor 3 reaches smoothly adjustable-speed and not maintenance shut-downs, so that motor 1 is protected, extends making for motor 1 Use the service life.
A kind of lifting clutch type permanent magnet coupler provided by the present invention can pass through branch using piston rod driving support rod Brace drives lifting platform to complete lifting action, drives motor to move up and down by the lifting of motor cabinet, can not shut down in motor In the case where at the uniform velocity steadily adjust conductor rotor and p-m rotor engagement area, reach smoothly adjustable-speed and not maintenance shut-downs, make It obtains motor to be protected, extends the service life of motor.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation Technical solution documented by example is modified or equivalent replacement of some of the technical features;And these modification or Replacement, can't be such that the essence of corresponding technical solution departs from the spirit and scope of the technical scheme of various embodiments of the present invention.

Claims (4)

1. a kind of lifting clutch type permanent magnet coupler, including motor (1), lifting platform (7) and load end, it is characterised in that: described Motor (1) output shaft end is fixed with conductor rotor (2), and load end input shaft end is arranged with p-m rotor (3), described Conductor rotor (2) is fixedly installed with radiating block (4) close to the motor (1) side, and the p-m rotor (3) and the conductor turn Sub (2) opposite side is fixedly installed with permanent magnet (5), and adjacent permanent magnet (5) polarity is opposite;
The lifting platform (7) includes the motor cabinet (6) being oppositely arranged, pedestal (8), and the motor (1) is fixedly mounted on the electricity It on base (6), is hinged between the motor cabinet (6) and the pedestal (8) support arm (702), the adjacent support arm (702) Between end it is hinged, be rotatably connected to support rod (703) between the relatively described support arm (702), the pedestal (8) and piston rod (701) bottom end is hinged, and piston rod (701) rod end and the support rod (703) are fixed.
2. lifting clutch type permanent magnet coupler according to claim 1, it is characterised in that: the conductor rotor (2) and institute It states without transmission connection between p-m rotor (3), there are air gaps between the conductor rotor (2) and the p-m rotor (3).
3. lifting clutch type permanent magnet coupler according to claim 1, it is characterised in that: conductor rotor (2) side It is along the circumferential direction angularly uniformly fixedly installed with the radiating block (4).
4. lifting clutch type permanent magnet coupler according to claim 1, it is characterised in that: p-m rotor (3) side It is along the circumferential direction angularly uniformly fixedly installed with the permanent magnet (5).
CN201910436067.2A 2019-05-23 2019-05-23 A kind of lifting clutch type permanent magnet coupler Pending CN110138176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910436067.2A CN110138176A (en) 2019-05-23 2019-05-23 A kind of lifting clutch type permanent magnet coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910436067.2A CN110138176A (en) 2019-05-23 2019-05-23 A kind of lifting clutch type permanent magnet coupler

Publications (1)

Publication Number Publication Date
CN110138176A true CN110138176A (en) 2019-08-16

Family

ID=67572974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910436067.2A Pending CN110138176A (en) 2019-05-23 2019-05-23 A kind of lifting clutch type permanent magnet coupler

Country Status (1)

Country Link
CN (1) CN110138176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021113030A (en) * 2020-01-21 2021-08-05 株式会社Subaru vehicle

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102185462A (en) * 2011-04-11 2011-09-14 北京工业大学 Rotor cooling type automobile permanent magnet liquid cooling retarder
CN102355119A (en) * 2011-09-28 2012-02-15 兰州海兰德泵业有限公司 Planar magnetic drive coupler
CN103095097A (en) * 2012-12-20 2013-05-08 上海曜中能源科技有限公司 Transmission system with permanent magnet speed regulation clutch
TW201400725A (en) * 2012-02-16 2014-01-01 Qwtip Llc Magnetic coupling and/or transmission system and method
JP2014003762A (en) * 2012-06-15 2014-01-09 Oiles Ind Co Ltd Brake mechanism and bearing device having the same
US20160111936A1 (en) * 2012-05-08 2016-04-21 Empire Magnetics Inc. Wind Power Generator and Coupling
CN105958791A (en) * 2016-06-28 2016-09-21 江苏大学 Magnet radial movement adjustable-speed magnetic coupler
JP2017005878A (en) * 2015-06-10 2017-01-05 ナブテスコ株式会社 Rotary electric machine and non-contact generator
CN107394989A (en) * 2017-09-21 2017-11-24 安徽沃弗电力科技有限公司 A kind of screw mandrel clutch type permanent magnet coupler
KR101827223B1 (en) * 2017-10-13 2018-03-22 이창우 magnetator coupling
CN207243357U (en) * 2017-08-16 2018-04-17 青岛科技大学 A kind of lifting platform
US20190052163A1 (en) * 2016-01-27 2019-02-14 Zytec Technologies B.V. Magnetic coupling assembly

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102185462A (en) * 2011-04-11 2011-09-14 北京工业大学 Rotor cooling type automobile permanent magnet liquid cooling retarder
CN102355119A (en) * 2011-09-28 2012-02-15 兰州海兰德泵业有限公司 Planar magnetic drive coupler
TW201400725A (en) * 2012-02-16 2014-01-01 Qwtip Llc Magnetic coupling and/or transmission system and method
US20160111936A1 (en) * 2012-05-08 2016-04-21 Empire Magnetics Inc. Wind Power Generator and Coupling
JP2014003762A (en) * 2012-06-15 2014-01-09 Oiles Ind Co Ltd Brake mechanism and bearing device having the same
CN103095097A (en) * 2012-12-20 2013-05-08 上海曜中能源科技有限公司 Transmission system with permanent magnet speed regulation clutch
JP2017005878A (en) * 2015-06-10 2017-01-05 ナブテスコ株式会社 Rotary electric machine and non-contact generator
US20190052163A1 (en) * 2016-01-27 2019-02-14 Zytec Technologies B.V. Magnetic coupling assembly
CN105958791A (en) * 2016-06-28 2016-09-21 江苏大学 Magnet radial movement adjustable-speed magnetic coupler
CN207243357U (en) * 2017-08-16 2018-04-17 青岛科技大学 A kind of lifting platform
CN107394989A (en) * 2017-09-21 2017-11-24 安徽沃弗电力科技有限公司 A kind of screw mandrel clutch type permanent magnet coupler
KR101827223B1 (en) * 2017-10-13 2018-03-22 이창우 magnetator coupling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021113030A (en) * 2020-01-21 2021-08-05 株式会社Subaru vehicle
JP7324153B2 (en) 2020-01-21 2023-08-09 株式会社Subaru vehicle

Similar Documents

Publication Publication Date Title
CN106921256A (en) A kind of dryer motor for being provided with change pulley
CN206294011U (en) A kind of motor base for extending motor service life
CN105987153A (en) Dual-power input speed reducer based on permanent magnet driving technique and power switching method of dual-power input speed reducer
CN203514826U (en) Hydraulic vibrating tube
CN102678458A (en) Fan
CN110138176A (en) A kind of lifting clutch type permanent magnet coupler
CN104467142B (en) Energy supply method and device for cylinder monitoring wireless sensor node
CN201526610U (en) Accelerator transmission shaft
CN202085027U (en) Permanently magnetic integrated dragging device
CN102004198A (en) Double-axis feedback low-voltage alternating current variable frequency electric transmission test system and method
CN203939526U (en) The coupling bolt structure of rotor
CN205178835U (en) Accuse angie type disk permanent -magnet coupling speed governor
CN207538923U (en) Energy saving conversion double-purpose unit and refrigeration system
CN207943137U (en) A kind of Contiuum type motorcycle swinging rear fork assembly with motor drive
CN205453456U (en) Permanent magnetism eddy current coupling for beam -pumping unit
CN203933337U (en) A kind of novel damping distance-limiting type permanent-magnet eddy current coupler
CN210536426U (en) Floating type mounting structure of semi-direct-drive permanent magnet motor of beam-pumping unit
CN201742284U (en) Rotatable connecting device of rotating shaft home appliances
CN207691665U (en) A kind of axial traction deceleration device
CN209150882U (en) A kind of cage-type induction machine
CN205407651U (en) Electrical panel car controlling means
CN205178838U (en) Accuse angie type toper permanent -magnet coupling speed governor
CN109787449A (en) A kind of novel whirlpool magnetic coupler
CN204290659U (en) Single copper ring formula permanent magnet clutch
CN107612279A (en) A kind of air-cylinder type automatic clutch-type coupling device and its application method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20190816