CN110138176A - A kind of lifting clutch type permanent magnet coupler - Google Patents
A kind of lifting clutch type permanent magnet coupler Download PDFInfo
- 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
Links
- 239000004020 conductor Substances 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
- H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
- H02K49/046—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with an axial airgap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/108—Magnetic 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
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).
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 |
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CN (1) | CN110138176A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021113030A (en) * | 2020-01-21 | 2021-08-05 | 株式会社Subaru | vehicle |
Citations (12)
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 |
-
2019
- 2019-05-23 CN CN201910436067.2A patent/CN110138176A/en active Pending
Patent Citations (12)
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)
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 |
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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 |