CN105896884A - TM-type gear-rack slewing bearing combined speed regulation cylinder type magnetic coupler - Google Patents
TM-type gear-rack slewing bearing combined speed regulation cylinder type magnetic coupler Download PDFInfo
- Publication number
- CN105896884A CN105896884A CN201410549181.3A CN201410549181A CN105896884A CN 105896884 A CN105896884 A CN 105896884A CN 201410549181 A CN201410549181 A CN 201410549181A CN 105896884 A CN105896884 A CN 105896884A
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- China
- Prior art keywords
- rack
- series
- magnetic coupling
- pivoting support
- speed
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Abstract
The invention relates to a TM-type gear-rack slewing bearing combined speed regulation cylinder type magnetic coupler which can be incorporated into the fields of power transmission, energy conservation and emission reduction, dynamic equipment and magnetic driving. The cylinder type magnetic coupler utilizes a speed regulation mechanism which is composed of a gear rack and a slewing bearing. The cylinder type magnetic coupler is divided into four series, namely, an air cooling TMA-type gear-rack slewing bearing combined speed regulation cylinder type magnetic coupler (TFTMA series), a liquid cooling TMA-type gear-rack slewing bearing combined speed regulation cylinder type magnetic coupler (TYTMA series), an air cooling TMB-type gear-rack slewing bearing combined speed regulation cylinder type magnetic coupler (TFTMB series), and a liquid cooling TMB-type gear-rack slewing bearing combined speed regulation cylinder type magnetic coupler (TYTMB series). The TM-type gear-rack slewing bearing combined speed regulation cylinder type magnetic coupler finds an economically feasible method for speed regulation and energy conservation of dynamic equipment.
Description
Technical field
Power transmission, energy-saving and emission-reduction, dynamic equipment, magnetically-actuated.
Background technology
From the beginning of human use ground Magnetic driving invention compass, the research on utilization of magnetic field energy the most never stopped.Along with existing
For the development of theory of magnetism, the application in the industry of magnetically-actuated product just emerges in an endless stream, magnetic drive pump, magnetic bearing, magnetic force coupling
Clutch, magnetic-gear etc..Being limited to the restriction of magnetic material, Drive Technology slower development, until nineteen eighty-three, middle promulgated by the State Council
Understanding high performance permanent magnetic materials neodymium iron boron, magnetically-actuated product is just rapidly developed application.
Magnetic coupling since the development of independent conduct single branch, has occurred in that shape shape from magnetic drive pump isodynamic driving product
The product of color color.Cartridge type magnetic coupling, as the type in Ci Ou family, because of the reason of its configuration aspects, is using peace
The aspect such as Quan Xing, reliability is slightly inferior, but in some local domain, cartridge type magnetic coupling is also a kind of good transmission
Device, has its distinctive feature.
Energy-saving and emission-reduction are current urgent needss, and current commonly used fluid-flywheel clutch carries out power transmission, and transmission efficiency is relative to magnetic coupling
Relatively low.Although frequency control is more or less the same with magnetic coupling on speed efficiency, but the service life of converter and maintainability and magnetic coupling phase
Ratio greatly differs from each other.
Summary of the invention
The present invention focuses on the technical method finding a kind of cartridge type magnetic coupling speed governing, extends out four along with this technical method
Big series TM type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic coupling: air-cooled TMA type rack-and-pinion pivoting support
Combined speed regulating cartridge type magnetic coupling (TFTMA series), liquid cold TMA type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic
Mechanical couple (TYTMA series), air-cooled TMB type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic coupling TFTMB
Series), liquid cold TMB type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic coupling (TYTMB series).
From the difference of TMB type, TMA type is that the position that speed adjusting gear connects is different, TMA type is internal rotor, and TMB type is outward
Rotor, its speed control principle is the same.
Accompanying drawing explanation
Fig. 1 is air-cooled TMA type ball-screw pivoting support combined speed regulating cartridge type magnetic coupling (TFTMA series), liquid cold TMA type
Rack-and-pinion pivoting support combined speed regulating cartridge type magnetic coupling (TYTMA series) adds casing, and coolant is by shell
Pipeline passes in and out, and forced fluid is cold, adjusts speed drive gear to be assemblied in enclosure.
Fig. 4 is air-cooled TMB type ball-screw pivoting support combined speed regulating cartridge type magnetic coupling (TFTMB series), liquid cold TMB type
Rack-and-pinion pivoting support combined speed regulating cartridge type magnetic coupling (TYTMB series) adds casing, and coolant is by shell
Pipeline passes in and out, and forced fluid is cold, adjusts speed drive gear to be assemblied in enclosure.
Four big series TM type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic couplings, all comprise following several part: sense
Cylinder 6, magnetic piece is answered to fix cylinder 8, magnetic piece 7, shielding cylinder 5, outer cover plate 2, inner cover plate 3 and 9, interior center driving axle 16, outer
Center driving axle 1, tooth bar 12, slip supplemental cartridge 11, guided bearing cylinder 13, pivoting support 10.
In four big series TM type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic couplings, magnetic piece fixes cylinder 8, magnetic piece 7,
The connection composition internal rotor such as inner cover plate 3 and 9, interior center driving axle 16, senses cylinder 6, shielding cylinder 5, outer cover plate 2, outer center
Connection composition outer rotor such as power transmission shaft 1 grade, tooth bar 12, slip supplemental cartridge 11, guided bearing cylinder 13 and pivoting support 10 (in it,
The connection of outer ring and magnetic coupling rotor can use flexibly, is inner ring and connects with magnetic coupling rotor shown in figure, it is also possible to outer ring and magnetic coupling
Rotor connect) composition speed adjusting gear, pivoting support can according to practical application request select different structure type with meet rotating speed,
The requirements such as load.Interior center driving axle 16, outer center driving axle 1 couple use binding with the center driving axle of load and prime mover
Connect, it is possible to use expansion set connection.
When magnetic coupling rotates, pivoting support cut off the impact of magnetic coupling rotor high speed rotating, keep tooth bar 12 transfixion.Work as speed governing
Time, manually or electrically drive tooth bar 12, pull the magnetic coupling rotor (internal rotor or outer rotor) directly connect with pivoting support along axle
To movement, thus changing sensing cylinder and coupling area that magnetic piece is fixed between cylinder, to reach the purpose of variable speed energy saving, (magnetic field couples
The change of area, will cause the change of magnetic coupling inner and outer rotors slip, the namely change of input and output rotating speed).
Fig. 2 is that the electric speed regulation of air-cooled TMA type ball-screw pivoting support combined speed regulating cartridge type magnetic coupling (TFTMA series) drives
Dynamic scheme schematic diagram, adjusts speed drive gear useable electric moter driving electric speed governing, it is possible to change tune speed drive gear into handwheel and manually adjust
Speed.
Fig. 5 is that the electric speed regulation of air-cooled TMB type ball-screw pivoting support combined speed regulating cartridge type magnetic coupling (TFTMB series) drives
Dynamic scheme schematic diagram, adjusts speed drive gear useable electric moter driving electric speed governing, it is possible to change tune speed drive gear into handwheel and manually adjust
Speed.
Fig. 3, Fig. 6 show TFTMA series, TFTMB series magnetic coupling takes off positioning support bearing between inner and outer Rotator
Structural representation, between power transmission shaft, connection uses expansion set, other series (TYTMA series, TYTMB series) also can do so,
But this scheme only can be used on low load situation and axle alters the most small situation, and reason is as follows: inner and outer rotors is not in contact with each other, but due to
It is difficult to ensure that sensing cylinder and magnetic piece fix the axiality between cylinder during assembling, so can be at motor center axle bearing supporting and load
Alternate stress (effect of magnetic field coupling additional bending moment) is caused, so that axle excessive wear was lost efficacy at transmission shaft bearing supporting.Additionally,
The impact that axle is altered can cause bumpy running, can cause the accident time serious.Generally speaking, this kind of scheme to be cautious use of.
Detailed description of the invention
What TM type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic coupling was comprised respectively forms parts, modern industry manufacture
Technology all can processing and manufacturing.Pivoting support, gear, tooth bar, magnetic piece, bearing all can be formed a complete production network by specialized vendor, and other is zero years old
Parts machining, die forming, weld.
TM type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic coupling moves equipment as one, and its finished product wants successfully should
With, it is necessary to possess following two condition: (1) power calibration sets up complete testboard bay (each power moment of torsion is interval), with
Complete the demarcation of tandem product.(2) dynamic balancing detection slewing must reach the requirement for dynamic balance of correlation standard,
To reach the security reliability of necessity.
Claims (6)
1. utilize the technical method of speed adjusting gear speed governing of rack-and-pinion and pivoting support composition it is special for cartridge type magnetic coupling
Levying is rack-and-pinion and pivoting support combination application, when magnetic coupling rotates, pivoting support cuts off the impact of magnetic coupling rotor high speed rotating,
Keep tooth bar transfixion, when speed governing, manually or electrically drive tooth bar, pull the magnetic coupling rotor directly connect with pivoting support
(internal rotor or outer rotor) is axially moveable, thus changes sensing cylinder and the magnetic piece coupling area of fixing between cylinder, to reach to adjust
(change of magnetic field coupling area, will cause the change of magnetic coupling inner and outer rotors slip to the energy-conservation purpose of speed, and namely input and output turn
The change of speed).
The organization plan of the most air-cooled TMA type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic coupling (TFTMA series)
It is characterized in that rack-and-pinion and the speed adjusting gear of pivoting support combination, during speed governing, drive magnetic coupling internal rotor to be axially moveable, interior,
Outer rotor utilizes bearing supporting location.
The organization plan of the most air-cooled TMB type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic coupling (TFTMB series)
It is characterized in that rack-and-pinion and the speed adjusting gear of pivoting support combination, during speed governing, drive magnetic coupling outer rotor to be axially moveable, interior,
Outer rotor utilizes bearing supporting location.
4. the structure side of liquid cold TMA type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic coupling (TYTMA series)
Case is characterized in that rack-and-pinion and the speed adjusting gear of pivoting support combination, drives magnetic coupling internal rotor to be axially moveable during speed governing,
Inner and outer Rotator utilizes bearing supporting location, adds casing, and forced fluid is cold, adjusts speed drive gear to be assemblied in enclosure interior.
5. the structure side of liquid cold TMB type rack-and-pinion pivoting support combined speed regulating cartridge type magnetic coupling (TYTMB series)
Case is characterized in that rack-and-pinion and the speed adjusting gear of pivoting support combination, drives magnetic coupling outer rotor to be axially moveable during speed governing,
Inner and outer Rotator utilizes bearing supporting location, adds casing, and forced fluid is cold, adjusts speed drive gear to be assemblied in enclosure interior.
The most each series (TFTMA series, TYTMA series, TFTMB series, TYTMB series) removes inside and outside turn
The organization plan of positioning support bearing between son.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549181.3A CN105896884A (en) | 2014-10-02 | 2014-10-02 | TM-type gear-rack slewing bearing combined speed regulation cylinder type magnetic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549181.3A CN105896884A (en) | 2014-10-02 | 2014-10-02 | TM-type gear-rack slewing bearing combined speed regulation cylinder type magnetic coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105896884A true CN105896884A (en) | 2016-08-24 |
Family
ID=57001376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410549181.3A Pending CN105896884A (en) | 2014-10-02 | 2014-10-02 | TM-type gear-rack slewing bearing combined speed regulation cylinder type magnetic coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105896884A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424498A (en) * | 2017-09-04 | 2019-03-05 | 李启飞 | The very big load of pivoting support type is adjustable wind-heat device |
| CN114257026A (en) * | 2021-11-16 | 2022-03-29 | 国家电投集团科学技术研究院有限公司 | Flywheel energy storage system with permanent magnet transmission |
| CN114257031A (en) * | 2021-11-16 | 2022-03-29 | 国家电投集团科学技术研究院有限公司 | Flywheel energy storage system with asynchronous speed regulator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2757421Y (en) * | 2004-07-16 | 2006-02-08 | 沙永康 | Magnetic force driver |
| GB2453871A (en) * | 2008-11-11 | 2009-04-22 | Pi Kuang Tsai | A water temperature indicating device for bath, shower and the like |
| CN101997391A (en) * | 2009-08-11 | 2011-03-30 | 林贵生 | Transmission shaft permanent magnet coupling drive and speed regulation device capable of adjusting magnetic torque |
| US8054943B2 (en) * | 2009-12-03 | 2011-11-08 | General Electric Company | Magnetic coupler drive for x-ray tube anode rotation |
| CN103206517A (en) * | 2012-01-11 | 2013-07-17 | 株式会社捷太格特 | Speed Reduction Mechanism, And Motor Torque Transmission Device Including The Same |
| CN103904860A (en) * | 2014-03-14 | 2014-07-02 | 东北大学 | Coaxial sleeve type permanent magnetic eddy-current coupler with fixed end face |
-
2014
- 2014-10-02 CN CN201410549181.3A patent/CN105896884A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2757421Y (en) * | 2004-07-16 | 2006-02-08 | 沙永康 | Magnetic force driver |
| GB2453871A (en) * | 2008-11-11 | 2009-04-22 | Pi Kuang Tsai | A water temperature indicating device for bath, shower and the like |
| CN101997391A (en) * | 2009-08-11 | 2011-03-30 | 林贵生 | Transmission shaft permanent magnet coupling drive and speed regulation device capable of adjusting magnetic torque |
| US8054943B2 (en) * | 2009-12-03 | 2011-11-08 | General Electric Company | Magnetic coupler drive for x-ray tube anode rotation |
| CN103206517A (en) * | 2012-01-11 | 2013-07-17 | 株式会社捷太格特 | Speed Reduction Mechanism, And Motor Torque Transmission Device Including The Same |
| CN103904860A (en) * | 2014-03-14 | 2014-07-02 | 东北大学 | Coaxial sleeve type permanent magnetic eddy-current coupler with fixed end face |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424498A (en) * | 2017-09-04 | 2019-03-05 | 李启飞 | The very big load of pivoting support type is adjustable wind-heat device |
| CN114257026A (en) * | 2021-11-16 | 2022-03-29 | 国家电投集团科学技术研究院有限公司 | Flywheel energy storage system with permanent magnet transmission |
| CN114257031A (en) * | 2021-11-16 | 2022-03-29 | 国家电投集团科学技术研究院有限公司 | Flywheel energy storage system with asynchronous speed regulator |
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