CN105262318B - A kind of permanent-magnet speed governor for changing steering - Google Patents
A kind of permanent-magnet speed governor for changing steering Download PDFInfo
- Publication number
- CN105262318B CN105262318B CN201510766049.2A CN201510766049A CN105262318B CN 105262318 B CN105262318 B CN 105262318B CN 201510766049 A CN201510766049 A CN 201510766049A CN 105262318 B CN105262318 B CN 105262318B
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- China
- Prior art keywords
- rotor
- outer rotor
- permanent
- conductor
- speed governor
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- 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.)
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- 239000004020 conductor Substances 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000005389 magnetism Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The present invention relates to a kind of permanent-magnet speed governor for changing steering, including the first outer rotor, the second outer rotor that the first outer rotor is connected through tumbler gear and the p-m rotor passed through through output shaft with inputting axis connection, the first conductor and the second conductor is circumferentially distributed with along respective inner peripheral surface in the first described outer rotor and the second outer rotor respectively；Described p-m rotor has at least one permanent magnet and p-m rotor to be provided with the executing agency for being used for driving it to be moved along output shaft length direction along its outer circumference surface is circumferentially distributed.The present invention on outer rotor by installing tumbler gear so that output shaft can conveniently adjust steering, need to input the problem of relatively high power can obtain the torque of needs when avoiding low rate start, improve torque-transfer capability, reduce assembly difficulty.
Description
Technical field
The present invention relates to a kind of permanent-magnet speed governor, and in particular to a kind of permanent-magnet speed governor for changing steering.
Background technology
Permanent-magnet speed governor is the magnetic couple speed governing by permanent magnet, realizes soft (magnetic) connection of motor and load, nothing
Any harmonic wave for influenceing power network produces, and reliability is high, and can high temperature, low temperature, humidity, dirt, inflammable and explosive, voltage instability and
Worked under the various adverse circumstances such as thunder and lightning, significantly mitigate mechanical oscillation, be widely used in electric power, steel, metallurgy, petrochemical industry, papermaking,
The industries such as municipal administration, naval vessel, irrigation and mining.Patent No. 201420174225.4,201420554495.8,
201420755016.9 three patent documents individually disclose the p-m rotor of three kinds of regulatable magnetic forces, are not changing the feelings of magnetic gap
Moment of torsion transmission is realized under condition.And the outbound course of currently used permanent-magnet speed governor is identical with input direction, in low rate start
When need the input of relatively high power to obtain the torque of needs, so as to cause energy waste.
The content of the invention
It can turn in view of the above-mentioned problems, the present invention provides a kind of one kind for improving torque-transfer capability, reducing assembly difficulty
Become the permanent-magnet speed governor turned to.
To solve the above problems, the technical scheme that the present invention takes is：A kind of permanent-magnet speed governor for changing steering, including
The second outer rotor and passed through through output shaft that the first outer rotor, the first outer rotor with inputting axis connection are connected through tumbler gear
P-m rotor, the first conductor is circumferentially distributed with along respective inner peripheral surface in the first described outer rotor and the second outer rotor respectively
With the second conductor；Described p-m rotor has at least one permanent magnet and p-m rotor is provided with along its outer circumference surface is circumferentially distributed
For the executing agency for driving it to be moved along output shaft length direction.
First outer rotor is consistent with steering input shaft, is acted on through tumbler gear, and the second outer rotor is opposite with output axle steer.
P-m rotor can be under the drive of executing agency along output shaft length direction play, when p-m rotor is relative with the first conductor position
At once, p-m rotor drives output shaft to be rotated with input shaft identical direction；Executing agency drives p-m rotor from first
During conductor correspondence position is shifted to the second conductor correspondence position, because the first conductor and p-m rotor area of contact subtract
It is small, torque drop is transmitted, but still to be rotated with input shaft identical direction；Area is corresponded to when p-m rotor leaves the first conductor completely
Domain, but when being introduced into the second conductor corresponding region, do not interacted between inner and outer rotors；When p-m rotor is moved to and the
Area of contact increases when two conductor positions are to corresponding to, and p-m rotor drives output shaft to turn with the direction opposite with input shaft
It is dynamic.
To avoid p-m rotor while causing output shaft to reverse under the first conductor and the second conductor, described first leads
The distance between body and the second conductor are not less than the length of p-m rotor.
Described executing agency can be electric operator, pneumatic actuator or hydraulic actuating mechanism.During use,
Permanent-magnet speed governor is installed in certain control system, pressure, flow, liquid level or other control signals are received and located by control system
Reason, is then provided to executing agency, drives p-m rotor to be moved along output shaft length direction by the executing agency of executing agency,
And then change rotating speed, adjustment output axle steer.
For ease of disposing this speed regulator, described tumbler gear is connected with support.
The present invention on outer rotor by installing tumbler gear so that output shaft can conveniently adjust steering, avoid
Need to input the problem of relatively high power can obtain the torque of needs during low rate start, improve torque-transfer capability, reduce dress
With difficulty.
Brief description of the drawings
Fig. 1 is the main sectional view of the present invention；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is the first outer rotor, the main sectional view of the second outer rotor；
Fig. 4 is Fig. 3 B-B sectional views；
Fig. 5 is the main sectional view of p-m rotor；
Fig. 6 is Fig. 5 C-C sectional views；
Wherein, 1, input shaft, the 2, first outer rotor, 3, tumbler gear, the 4, second outer rotor, 5, p-m rotor, 6, perform
Mechanism, 7, output shaft, the 8, first conductor, the 9, second conductor, 10. permanent magnets, 11, support.
Embodiment
A kind of permanent-magnet speed governor for changing steering, including the first outer rotor 2, the first outer rotor 2 being connected with input shaft 1
The second outer rotor 4 connected through tumbler gear 3 and the p-m rotor 5 passed through through output shaft 7, described tumbler gear 3 connect
There is support 11.
The first conductor 8 is circumferentially distributed with along respective inner peripheral surface in described the first outer rotor 2 and the second outer rotor 4 respectively
With the second conductor 9；Described p-m rotor 5 has at least one permanent magnet 10 and p-m rotor 5 along its outer circumference surface is circumferentially distributed
It is provided with and is used to drive the executing agency 6 that it is moved along the length direction of output shaft 7.Described executing agency can be electronic execution machine
Structure, pneumatic actuator or hydraulic actuating mechanism.The distance between the first described conductor 8 and the second conductor 9 are not less than permanent magnetism
The length of rotor 5.
Claims (4)
- A kind of 1. permanent-magnet speed governor for changing steering, it is characterised in that：Including the first outer rotor being connected with input shaft (1) (2) the second outer rotor (4) that, the first outer rotor (2) connects through tumbler gear (3) and the permanent magnetism passed through through output shaft (7) turn Sub (5), described the first outer rotor (2) and the second outer rotor (4) are circumferentially distributed with first along respective inner peripheral surface and led respectively Body (8) and the second conductor (9)；Described p-m rotor (5) has at least one permanent magnet (10) along its outer circumference surface is circumferentially distributed And p-m rotor (5) is provided with the executing agency (6) for being used for driving it to be moved along output shaft (7) length direction.
- 2. the permanent-magnet speed governor according to claim 1 for changing steering, it is characterised in that：Described the first conductor (8) The distance between second conductor (9) is not less than the length of p-m rotor (5).
- 3. the permanent-magnet speed governor according to claim 1 for changing steering, it is characterised in that：Described executing agency can be Electric operator, pneumatic actuator or hydraulic actuating mechanism.
- 4. the permanent-magnet speed governor according to claim 1 for changing steering, it is characterised in that：Described tumbler gear (3) It is connected with support (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510766049.2A CN105262318B (en) | 2015-11-11 | 2015-11-11 | A kind of permanent-magnet speed governor for changing steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510766049.2A CN105262318B (en) | 2015-11-11 | 2015-11-11 | A kind of permanent-magnet speed governor for changing steering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105262318A CN105262318A (en) | 2016-01-20 |
| CN105262318B true CN105262318B (en) | 2018-01-12 |
Family
ID=55101867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510766049.2A Expired - Fee Related CN105262318B (en) | 2015-11-11 | 2015-11-11 | A kind of permanent-magnet speed governor for changing steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105262318B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444298A (en) * | 1981-07-10 | 1984-04-24 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Viscous shear clutch |
| EP1283385A1 (en) * | 2000-05-05 | 2003-02-12 | Amphora Limited Liability Company | Contactless magnetic spiral gear and variants thereof |
| CN201577019U (en) * | 2009-12-02 | 2010-09-08 | 南京艾凌节能技术有限公司 | Permanent magnet speed regulator |
| CN103062242A (en) * | 2011-10-24 | 2013-04-24 | 麦克森发电机股份公司 | Power transmission unit for electromotively operated drive and magneto-rheological clutch |
| CN103378711A (en) * | 2012-04-17 | 2013-10-30 | 余虹锦 | Dual mechanical port magnetic conductance harmonic type electromagnetic gear composite permanent magnet motor |
| CN103929042A (en) * | 2014-05-08 | 2014-07-16 | 黑龙江工程学院 | Magnetic gear shift capable of conducting separation and reunion |
| CN104539134A (en) * | 2014-12-17 | 2015-04-22 | 诸暨和创磁电科技有限公司 | Radial-clearance-adjustable permanent magnet speed regulation device |
| CN205105076U (en) * | 2015-11-11 | 2016-03-23 | 刁俊起 | Can change permanent magnetism speed regulator that turns to |
-
2015
- 2015-11-11 CN CN201510766049.2A patent/CN105262318B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444298A (en) * | 1981-07-10 | 1984-04-24 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Viscous shear clutch |
| EP1283385A1 (en) * | 2000-05-05 | 2003-02-12 | Amphora Limited Liability Company | Contactless magnetic spiral gear and variants thereof |
| CN201577019U (en) * | 2009-12-02 | 2010-09-08 | 南京艾凌节能技术有限公司 | Permanent magnet speed regulator |
| CN103062242A (en) * | 2011-10-24 | 2013-04-24 | 麦克森发电机股份公司 | Power transmission unit for electromotively operated drive and magneto-rheological clutch |
| CN103378711A (en) * | 2012-04-17 | 2013-10-30 | 余虹锦 | Dual mechanical port magnetic conductance harmonic type electromagnetic gear composite permanent magnet motor |
| CN103929042A (en) * | 2014-05-08 | 2014-07-16 | 黑龙江工程学院 | Magnetic gear shift capable of conducting separation and reunion |
| CN104539134A (en) * | 2014-12-17 | 2015-04-22 | 诸暨和创磁电科技有限公司 | Radial-clearance-adjustable permanent magnet speed regulation device |
| CN205105076U (en) * | 2015-11-11 | 2016-03-23 | 刁俊起 | Can change permanent magnetism speed regulator that turns to |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105262318A (en) | 2016-01-20 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171212 Address after: 251100 five South Road, seven weft, Qihe Economic Development Zone, Dezhou, Shandong Applicant after: Shandong Jiemeng Energy Saving and Environmental Protection Technology Co.,Ltd. Address before: Huaiyin District of Ji'nan City, Shandong province 250000 six road No. 1826 famous Garden District No. 3 3 Applicant before: Diao Junqi |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 |