CN102035352A - Rotary magnetic transmission structure - Google Patents
Rotary magnetic transmission structure Download PDFInfo
- Publication number
- CN102035352A CN102035352A CN2010102401126A CN201010240112A CN102035352A CN 102035352 A CN102035352 A CN 102035352A CN 2010102401126 A CN2010102401126 A CN 2010102401126A CN 201010240112 A CN201010240112 A CN 201010240112A CN 102035352 A CN102035352 A CN 102035352A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- radial
- magnetic part
- transmission structure
- transmission
- 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
Images
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The invention provides a rotary magnetic transmission structure with stable transmission. The rotary magnetic transmission structure ensures the peak influence of the two poles of the magnetic field of each magnetic piece to be obviously reduced and the transmission to be stable when being subject to no-contact rotary transmission by increasing the quantity of magnetic pieces with radial magnetic fields on two parallel shafts and enabling the directions of the magnetic fields of the plurality of magnetic pieces to be arranged at a certain expanding angle. The technical scheme for solving the technical problem comprises the following two basic structures: 1. a one-to-many transmission mode, namely, on the two shafts arranged in parallel, one shaft is fixedly provided with one magnetic piece with the radial magnetic field, and the other shaft is fixedly provided with a plurality of magnetic pieces which deflect by angles from 45 degrees to 60 degrees in sequence and have radial magnetic fields; and 2. a many-to-many transmission mode, namely, on the two shafts arranged in parallel, a plurality of magnetic pieces which deflect by angles from 45 degrees to 60 degrees are sheathed on one shaft in sequence along the clockwise direction and have radial magnetic fields, and a plurality of magnetic pieces which deflect by angles from 45 degrees to 60 degrees are arranged on the other shaft in sequence along the counterclockwise direction and have radial magnetic fields.
Description
Technical field
The present invention relates to a class magnetic transmission structure, especially can in narrow long and narrow space, carry out stablizing the class rotation magnetic transmission structure of transmission than high pulling torque.
Background technology
At present, all use the magnetic transmission to carry out not Contact Transmission in the use of a lot of fields.In the structure of these magnetic transmissions, can be divided into two big classes again by citation form: a class is the fixed magnetic field class, and promptly the relative distance of two magnetic parts and the magnetic field intensity between them remain unchanged substantially when transmission.The benefit of this class magnetic transmission is a stable drive, thereby obtains to use widely in each field, is the main flow form of present magnetic transmission application.But, in this class magnetic kind of drive of some specific occasions its weak point is arranged also, as narrow long and narrow place in a few thing space, its transmission effect can be subjected to certain restriction, most typical example is the slip magnetic transmission structure that is used to control curtain in the double glazing at present, because the driving force of this magnetic transmission and the distance of two magnetic parts are inversely proportional to, be directly proportional with their volume, and the distance between the interior two blocks of glass of double glazing is limited, thereby this class magnetic transmission has certain limitation in use.Another kind of is the rotating magnetic field class, promptly by the transmission of two cylindricality magnetic part parallel rotation magnetic spaced apart, at Chinese patent 001184423, name is called: " manufacture method of the magnetic drive system of adjustable window curtain in hollow or the double glazing ", U.S. Patent number US6,837,295.Name is called " MAGNETIC TRANSMISSION FOR AN ADJUSTABLE CURTAIN DISPOSED IN A DOUBLE PANE WINDOW " and has all introduced this class magnetic transmission structure.From practical effect, because the magnetic direction of two single cylindricality magnetic parts is radially, the rotation transmission two cycles can occur from zero transmission to peak torque during one week, can occur bigger beating when causing transmission, this phenomenon is particularly evident when the low-speed big transmission, has limited its range of application.
Summary of the invention
For overcoming the wild effect that existing this parallel rotation magnetic transmission structure produces in transmission, the present invention proposes class stable transmission rotation magnetic transmission structure, promptly has the quantity of radial magnetic field magnetic part by on two parallel axes, increasing, and the magnetic direction of these a plurality of magnetic parts is arranged by the angular deflection of certain expansion, the peak value influence at each the two poles of the earth, magnetic part magnetic field is obviously reduced, when discontiguous rotation transmission, make stable drive.
The technical solution adopted for the present invention to solve the technical problems comprises following two kinds of basic structures:
1, the kind of drive of one-to-many, promptly on two power transmission shafts that are arranged in parallel, wherein be installed with a magnetic part on an axle with radial magnetic field, another axle sets firmly a plurality of spending to the angular deflections of 60 degree with 45 in order and has the magnetic part of radial magnetic field, can reduce the influence of radial magnetic field peak value to the rotation transmission preferably.
2, the kind of drive of multi-to-multi, promptly on two power transmission shafts that are arranged in parallel, wherein be with on axle and a plurality ofly launch 45 in order clockwise and spend to 60 degree angular deflections and have the magnetic part of radial magnetic field, another axle sleeve has and a plurality ofly launches 45 in order counterclockwise and spend to the angular deflections of 60 degree and have the magnetic part of radial magnetic field, use this structure obviously to reduce the peak value at each the two poles of the earth, magnetic part magnetic field influence, when discontiguous rotation transmission, make stable drive.
The invention has the beneficial effects as follows that this structure can not only realize steadily rotating transmission,, be implemented in the purpose of carrying out stablizing transmission in the narrow long and narrow space than high pulling torque simultaneously by increasing many groups modes in parallel.
Wherein:,, between each magnetic part, be added with sept in order to reduce the phase mutual interference of magnetic force because the magnetic force direction of the magnetic force direction of each fixing magnetic part and adjacent magnetic part is all inequality on the power transmission shaft;
Wherein: the sept that adds between each magnetic part is a nonmagnetics;
Wherein: the two ends of adding sept between each magnetic part are provided with deflection angle 45 and spend to the location structure of 60 degree, and the magnetic direction deflection 45 of the magnetic part that is installed in the sept two ends is spent between 60 degree;
Wherein:, can on two power transmission shafts, increase a plurality of magnetic parts for improving the magnetic rotation driving torque;
Wherein: about on two power transmission shafts that are arranged in parallel, the magnetic part quantity that sets firmly is symmetric arrays;
Wherein: about on two power transmission shafts that are arranged in parallel, the magnetic part quantity that sets firmly is asymmetric arrangement;
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is a kind of basic block diagram of the present invention, and Fig. 2 is an another kind of basic block diagram of the present invention.
Among Fig. 1,1, right power transmission shaft, 2, single magnetic part with radial magnetic field, 3, Left Drive axle, 4, first of the Left Drive axle magnetic part with radial magnetic field, 5, the sept between two magnetic parts, 6, second magnetic part with radial magnetic field of Left Drive axle, the arrow among the figure is the magnetic line of force direction of magnetic part radial magnetic field.
Among Fig. 2,7, right power transmission shaft, 8, on the right power transmission shaft first has the magnetic part of radial magnetic field, 9, first sept between two magnetic parts, 10, on the right power transmission shaft second has the magnetic part of radial magnetic field, 11, second sept between two magnetic parts, 12, on the right power transmission shaft the 3rd has the magnetic part of radial magnetic field, 13, the Left Drive axle, 14, on the Left Drive axle first has the magnetic part of radial magnetic field, 15, first sept between two magnetic parts, 16, on the Left Drive axle second has the magnetic part of radial magnetic field, 17, second sept between two magnetic parts, 18, on the Left Drive axle the 3rd has the magnetic part of radial magnetic field, and the arrow among the figure is the magnetic line of force direction of magnetic part radial magnetic field.
Embodiment
In Fig. 1, be installed with single magnetic part 2 on the right power transmission shaft 1 with radial magnetic field, be installed with first magnetic part 4 and second magnetic part 6 on the Left Drive axle 3 that is arranged in parallel with it respectively, there is the magnetic line of force angle direction deflection 45 of the radial magnetic field of sept 5, the first magnetic parts 4 and second magnetic part 6 to spend between it between 60 degree.During work, left and right sides power transmission shaft keeps certain distance, drives left side axle or right axle rotation, under the effect of magnetic force, drives another rotation, reaches the purpose of rotation transmission.
In Fig. 2, on the right power transmission shaft 7, be installed with respectively, first has the magnetic part 8 of radial magnetic field, first sept 9 between two magnetic parts, second has the magnetic part 10 of radial magnetic field, second sept 11 between two magnetic parts, the 3rd has the magnetic part 12 of radial magnetic field, wherein the magnetic line of force angle direction of the radial magnetic field of magnetic part 8 and magnetic part 10 in a clockwise direction deflection 45 spend between 60 degree, the magnetic line of force angle direction of the radial magnetic field of magnetic part 10 and magnetic part 12 in a clockwise direction deflection 45 spend spend to 60 between.On Left Drive axle 13, be installed with first magnetic part 14 with radial magnetic field respectively, first sept 15 between two magnetic parts, second has the magnetic part 16 of radial magnetic field, second sept 17 between two magnetic parts, the 3rd has the magnetic part 18 of radial magnetic field, wherein the magnetic line of force angle direction of the radial magnetic field of magnetic part 14 and magnetic part 16 is spent between 60 degree with counter clockwise direction deflection 45, and the magnetic line of force angle direction of the radial magnetic field of magnetic part 16 and magnetic part 18 deflection 45 is in a clockwise direction spent between 60 degree.During work, left and right sides power transmission shaft keeps certain distance, drives left side axle or right axle rotation, under the effect of magnetic force, drives another rotation, reaches the purpose of rotation transmission.
In actual use, magnetic transmission structure is spaced apart that better rotation torque can be provided for the rotation of this class, thereby can not have application promise in clinical practice under the direct drive occasion at some, the for example control of various curtain in to double glazing all can be applied aspect chemical industry and some other field contactless transmission control.
Claims (8)
1. a class is rotated magnetic transmission structure, by about two power transmission shafts that are arranged in parallel, be installed with cylinder magnetic part on the axle and form, it is characterized in that: wherein set firmly a plurality of spending to the angular deflections of 60 degree with 45 in order on axle and have the magnetic part of radial magnetic field with radial magnetic field.
2. according to the described class rotation of claim 1 magnetic transmission structure, it is characterized in that: on two power transmission shafts that are arranged in parallel, wherein be with on axle and a plurality ofly launch 45 in order clockwise and spend to 60 degree angular deflections and have the magnetic part of radial magnetic field, another axle sleeve has and a plurality ofly launches 45 in order counterclockwise and spend to the angular deflections of 60 degree and have the magnetic part of radial magnetic field.
3. according to the described class rotation of claim 1 magnetic transmission structure, it is characterized in that:, between each magnetic part, be added with sept in order to reduce the phase mutual interference of magnetic force.
4. according to the described class rotation of claim 1 magnetic transmission structure, it is characterized in that: the sept that adds between each magnetic part is a nonmagnetics.
5. according to the described class rotation of claim 1 magnetic transmission structure, it is characterized in that: the two ends of sept are provided with deflection angle 45 and spend to the location structure of 60 degree, and the magnetic direction deflection 45 of the magnetic part that is installed in the sept two ends is spent between 60 degree.
6. according to the described class of claim 1 rotation magnetic transmission structure, it is characterized in that: about on two power transmission shafts that are arranged in parallel, the magnetic part quantity that sets firmly is symmetric arrays.
7. according to the described class of claim 1 rotation magnetic transmission structure, it is characterized in that: about on two power transmission shafts that are arranged in parallel, the magnetic part quantity that sets firmly is asymmetric arrangement.
8. according to the described class rotation of claim 1 magnetic transmission structure, it is characterized in that: can on two power transmission shafts, increase a plurality of magnetic parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102401126A CN102035352A (en) | 2010-07-29 | 2010-07-29 | Rotary magnetic transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102401126A CN102035352A (en) | 2010-07-29 | 2010-07-29 | Rotary magnetic transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102035352A true CN102035352A (en) | 2011-04-27 |
Family
ID=43887829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102401126A Pending CN102035352A (en) | 2010-07-29 | 2010-07-29 | Rotary magnetic transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102035352A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969866A (en) * | 2012-09-14 | 2013-03-13 | 杨志平 | Magnetic force combining silent and abrasion-free transmission device |
| CN103151897A (en) * | 2013-04-01 | 2013-06-12 | 王仲明 | Rotary magnetic transmission structure |
| CN105909138A (en) * | 2016-06-21 | 2016-08-31 | 江阴五岳建筑节能科技有限公司 | Hollow glass with built-in roller blind |
| CN106712454A (en) * | 2017-03-06 | 2017-05-24 | 王之焕 | Magnetic drive structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63277465A (en) * | 1987-05-07 | 1988-11-15 | Takeshi Isori | Magnetic force type non-contact power transmitting device |
| US6047456A (en) * | 1997-04-02 | 2000-04-11 | Industrial Technology Research Institute | Method of designing optimal bi-axial magnetic gears and system of the same |
| CN1330203A (en) * | 2000-06-22 | 2002-01-09 | 王仲明 | Method for making magnetic drive system of adjustable window curtain in hollow or dual-layer glass |
| CN1497818A (en) * | 2002-10-18 | 2004-05-19 | ������������ʽ���� | Permanent magnet slewing motor |
| JP2006020413A (en) * | 2004-07-01 | 2006-01-19 | Okura Yusoki Co Ltd | Magnetic interlocking device and roller conveyor |
| CN1932229A (en) * | 2005-09-18 | 2007-03-21 | 王仲明 | Class I hollow glass inner magnetic control venetian-blind producing method |
| CN101527487A (en) * | 2008-03-05 | 2009-09-09 | 株式会社美姿把 | Brushless motor |
| CN201797467U (en) * | 2010-07-29 | 2011-04-13 | 李龙 | Rotating magnetic transmission structure |
-
2010
- 2010-07-29 CN CN2010102401126A patent/CN102035352A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63277465A (en) * | 1987-05-07 | 1988-11-15 | Takeshi Isori | Magnetic force type non-contact power transmitting device |
| US6047456A (en) * | 1997-04-02 | 2000-04-11 | Industrial Technology Research Institute | Method of designing optimal bi-axial magnetic gears and system of the same |
| CN1330203A (en) * | 2000-06-22 | 2002-01-09 | 王仲明 | Method for making magnetic drive system of adjustable window curtain in hollow or dual-layer glass |
| CN1497818A (en) * | 2002-10-18 | 2004-05-19 | ������������ʽ���� | Permanent magnet slewing motor |
| JP2006020413A (en) * | 2004-07-01 | 2006-01-19 | Okura Yusoki Co Ltd | Magnetic interlocking device and roller conveyor |
| CN1932229A (en) * | 2005-09-18 | 2007-03-21 | 王仲明 | Class I hollow glass inner magnetic control venetian-blind producing method |
| CN101527487A (en) * | 2008-03-05 | 2009-09-09 | 株式会社美姿把 | Brushless motor |
| CN201797467U (en) * | 2010-07-29 | 2011-04-13 | 李龙 | Rotating magnetic transmission structure |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969866A (en) * | 2012-09-14 | 2013-03-13 | 杨志平 | Magnetic force combining silent and abrasion-free transmission device |
| CN103151897A (en) * | 2013-04-01 | 2013-06-12 | 王仲明 | Rotary magnetic transmission structure |
| WO2014161254A1 (en) * | 2013-04-01 | 2014-10-09 | Wang Zhongming | Rotary magnetic transmission structure |
| US20160049846A1 (en) * | 2013-04-01 | 2016-02-18 | Zhongming Wang | Rotary magnetic transmission structure |
| CN103151897B (en) * | 2013-04-01 | 2018-12-11 | 王仲明 | A kind of structure of rotary magnetic transmission |
| US10367392B2 (en) * | 2013-04-01 | 2019-07-30 | Zhongming Wang | Rotary magnetic transmission structure |
| CN105909138A (en) * | 2016-06-21 | 2016-08-31 | 江阴五岳建筑节能科技有限公司 | Hollow glass with built-in roller blind |
| CN106712454A (en) * | 2017-03-06 | 2017-05-24 | 王之焕 | Magnetic drive structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102035352A (en) | Rotary magnetic transmission structure | |
| US20140015362A1 (en) | Sphere zone coupling of magnetic devices and multiple applications | |
| CN103023372B (en) | The chip longitudinal-torsional ultrasound micro-motor of singlephase drive | |
| CN201797467U (en) | Rotating magnetic transmission structure | |
| CN204200984U (en) | A kind of novel energy-conserving double reduction gear | |
| CN105526270A (en) | Quasi-zero stiffness coupling | |
| CN103697085A (en) | Dual one-way clutch combination bearing | |
| AU2014363719A1 (en) | Roller mill and assembly for driving a roller mill | |
| CN103151897A (en) | Rotary magnetic transmission structure | |
| CN103115121B (en) | There is the sandwich type ultrasonic wave lead screw of low frictional behavior | |
| CN103573575B (en) | Magnetic force piston-type pump | |
| CN203326849U (en) | Rotary magnetic transmission structure | |
| CN105864290A (en) | Electromagnetic speed control high-speed dual-layer nested bearing | |
| CN105429329A (en) | Permanent magnet rotor magnetic shoe and design method therefor | |
| CN102747668B (en) | A kind of vibration wheel of road roller that can be exchanged into circular vibration or vibration or complex vibration | |
| CN103935185B (en) | Omni-directional wheel | |
| CN206211821U (en) | A kind of embedded magnetic transmission device | |
| CN106533127B (en) | Permanent magnet magnetic poles alternately arranged and symmetrically arranged double-magnetic wheel non-contact forward driving device | |
| CN203248535U (en) | Crossed cylindrical bearing retainer provided with eccentric angles | |
| CN204093696U (en) | The vibration source that a kind of exciting force is adjustable | |
| CN202867603U (en) | Ball tooth cardan joint for screw rod pump | |
| CN203242217U (en) | Barrel-type gravitational field interference unit | |
| CN204181515U (en) | A kind of cooking machine and stirring machine knife group | |
| CN208278420U (en) | A kind of rolling type paint filling bucket agitating device | |
| CN203842859U (en) | Brush bar fixing and rotating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Long Document name: Notification of an Office Action |
|
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Nanning City, the Guangxi Zhuang Autonomous Region Qingxiu District Qixing road 530022 No. 135 building 7 Room 202 Applicant after: Li Long Address before: Fengxiang 530032 Nanning Road, the Guangxi Zhuang Autonomous Region District No. 6 Lanshan city 5 Building 2 unit 405 room Applicant before: Li Long |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110427 |