CN105490505A - TK-type groove cam-planetary gear train combined electric speed regulation barrel-type magnetic coupler - Google Patents
TK-type groove cam-planetary gear train combined electric speed regulation barrel-type magnetic coupler Download PDFInfo
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- CN105490505A CN105490505A CN201410547205.1A CN201410547205A CN105490505A CN 105490505 A CN105490505 A CN 105490505A CN 201410547205 A CN201410547205 A CN 201410547205A CN 105490505 A CN105490505 A CN 105490505A
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- grooved cam
- speed governing
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Abstract
A TK-type groove cam-planetary gear train combined electric speed regulation barrel-type magnetic coupler can be classified into the fields of power transmission, energy conservation and emission reduction, mobile equipment and magnetic driving. The speed regulating system formed by using a groove cam, a planetary gear train, a clutch and a speed regulating drive motor is dived into four series: an air-cooled TKA-type groove cam-planetary gear train combined electric speed regulation barrel-type magnetic coupler (TFTKA series), a liquid-cooled TKA-type groove cam-planetary gear train combined electric speed regulation barrel-type magnetic coupler (TYTKA series), an air-cooled TKB-type groove cam-planetary gear train combined electric speed regulation barrel-type magnetic coupler (TFTKB series) and a liquid-cooled TKB-type groove cam-planetary gear train combined electric speed regulation barrel-type magnetic coupler (TYTKB series). According to the magnetic coupler, an economically feasible method can be found for the speed regulating energy conservation of the mobile equipment.
Description
Technical field
Power transmission, energy-saving and emission-reduction, dynamic equipment, magnetic drive.
Background technology
From human use ground Magnetic driving invention compass, the research on utilization of magnetic field energy just never stopped.Along with the development of modern theory of magnetism, the application in the industry of magnetic drive product just emerges in an endless stream, magnetic drive pump, magnetic bearing, magnetic coupling, magnetic-gear etc.Be limited to the restriction of magnetic material, Drive Technology slower development, until nineteen eighty-three, Chinese invention high performance permanent magnetic materials neodymium iron boron, magnetic drive product is just rapidly developed application.
Magnetic coupling has driven product independent as since the development of independent branch from magnetic drive pump isodynamic, has occurred panoramic product.Cartridge type magnetic coupling is as the type in Ci Ou family, because of the reason of its configuration aspects, slightly inferior in safety in utilization, reliability etc., 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 active demands, and generally apply fluid-flywheel clutch at present and carry out power transmission, transmission efficiency is lower relative to magnetic coupling.Although frequency control is more or less the same with magnetic coupling on speed efficiency, the useful life of frequency converter greatly differs from each other compared with magnetic coupling with maintainability.
Summary of the invention
The present invention focuses on the technical method finding the speed governing of a kind of cartridge type magnetic coupling---the speed governing of grooved cam planet circular system combination motor, four large serial TK type (abbreviation of cartridge type K type) the grooved cam planet circular system combination motor speed governing cartridge type magnetic couplings of extending out along with this technical method: air-cooled TKA type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TFTKA series), liquid cooling TKA type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TYTKA series), air-cooled TKB type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TFTKB series), liquid cooling TKB type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TYTKB series).
TKA type and TKB type are distinguished and are that the position that governing system connects is different, and TKA type is internal rotor, and TKB type is external rotor, and its speed control system structure is the same with principle.
Accompanying drawing explanation
Fig. 1 is air-cooled TKA type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TFTKA series), Fig. 6 is liquid cooling TKA type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TYTKA series), Fig. 4 is air-cooled TKB type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TFTKB series), and Fig. 8 is liquid cooling TKB type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TYTKB series).
Four kinds of TK type grooved cam planet circular system combination motor speed governing cartridge type magnetic couplings, all comprise following several part: induction cylinder 2, magnetic patch stationary magazine creel 3, magnetic patch 4, shielding cylinder 1, cover plate 5, interior center driving axle 6, outer center driving axle 22, roller 17, grooved cam 18, main central gear 14, sectional center gear 16, planetary gear 15, planet stent 10, main support 11, bearing 13,20 and 9 etc.In liquid cooling TK type, number in the figure 40 is right cover plate, and 43 is left cover, and 41 is 0 shape circle, and 42 is housing.
In four large serial TK type ball-screw electric speed regulation cartridge type magnetic couplings, magnetic patch stationary magazine creel 3, magnetic patch 4, cover plate 5, interior center driving axle 6 equijoin composition internal rotor, induction cylinder 2, shielding cylinder 1, outer center driving axle 22 equijoin composition external rotor, roller 17, grooved cam 18 and planet circular system (composition such as main central gear 14, sectional center gear 16, planetary gear 15, planet stent 10 and main support 11) form speed adjusting gear, and this speed adjusting gear and speed governing driven wheel, clutch, speed governing drive motors etc. are combined to form governing system.Planetary gear in speed adjusting gear and grooved cam can adopt many groups, are three groups shown in figure.The center driving axle of interior center driving axle 6, outer center driving axle 22 and load and prime mover connects and uses key connecting, and expansion set also can be adopted to connect.
During the work of magnetic coupling, the magnetic coupling rotor of grooved cam planet circular system speed adjusting gear and connection thereof and speed governing driven wheel synchronous high-speed rotate, when speed governing, clutch engages, speed governing drive motors drives the rotation of speed governing driven wheel, speed governing driven wheel drives the rotation of main central gear 14, due to the effect of differential, planetary gear 15 starts rotation, thus driven roller 17 moves along the curved grooves of grooved cam 18, due to the axial non-displacement of planetary gear, so grooved cam will be subjected to displacement vertically, thus the coupling area changed between induction cylinder and magnetic patch stationary magazine creel, to reach the object (change of magnetic Field Coupling area of variable speed energy saving, the change of magnetic coupling inner and outer rotors slip will be caused, the namely change of input and output rotating speed).
Fig. 3 is the speed governing drive scheme schematic diagram of air-cooled TKA type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TFTKA series).
Fig. 5 is the speed governing drive scheme schematic diagram of air-cooled TKB type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TFTKB series).
Fig. 7 is the speed governing drive scheme schematic diagram of liquid cooling TKA type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TYTKA series).
Fig. 9 is the speed governing drive scheme schematic diagram of liquid cooling TKB type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TYTKB series).
In Figure 2 shows that TFTKA series magnetic coupling takes off, the structural representation of positioning support bearing between external rotor, between power transmission shaft, connection adopts expansion set, other series (TYTKA series, TFTKB series, TYTKB series) also can do like this, but this scheme only can be used on low year situation and axle alters very small situation, reason is as follows: inner and outer rotors is not in contact with each other, but owing to being difficult to ensure the axiality between induction cylinder and magnetic patch stationary magazine creel during assembling, so alternate stress (effect of magnetic Field Coupling additional bending moment) can be caused to motor center axle bearing supporting place and supporting place of load transmission axle bearing, so that axle excessive wear was lost efficacy.In addition, the impact that axle is altered can cause bumpy running, can cause the accident time serious.Generally speaking, this kind of scheme will be cautious use of.
Embodiment
Each composition parts that TK type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling comprises, modern industry manufacturing technology all can processing and manufacturing.Gear, magnetic patch, bearing all can be formed a complete production network by specialized vendor, other parts machine work, die forming, weld.
TK type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling moves equipment as one, its finished product wants successful Application, following two conditions must be possessed: (1) power calibration---set up complete testboard bay (each power moment of torsion is interval), to complete the demarcation of tandem product.(2) dynamic balancing detects---and slewing must reach the requirement for dynamic balance of correlation standard, to reach necessary security reliability.
Claims (7)
1. the technical method of the cartridge type magnetic coupling governing system speed governing that utilizes grooved cam, planet circular system, clutch and motor to form---it is characterized in that grooved cam, planet circular system, speed governing driven wheel, clutch and speed governing drive motors Combination application, when speed governing, clutch engages, speed governing drive motors drives speed governing driven wheel to rotate, speed governing driven wheel drives planet circular system running, and cause grooved cam to regulate the coupling area responded between cylinder and magnetic patch stationary magazine creel, reach the object of variable speed energy saving.
2. the technical method of the speed adjusting gear speed governing of grooved cam and planet circular system combination---it is characterized in that grooved cam, roller and planet circular system (main central gear, sectional center gear, planetary gear, the composition such as planet stent and main support) form speed adjusting gear, during the work of magnetic coupling, this speed adjusting gear and magnetic coupling rotor synchronous high-speed rotate, when speed governing, drive main central gear rotation, due to the effect of differential, planetary gear starts rotation, driven roller moves along the curved grooves of grooved cam, due to the axial non-displacement of planetary gear, so grooved cam will be subjected to displacement vertically, thus the coupling area changed between induction cylinder and magnetic patch stationary magazine creel, to reach the object (change of magnetic Field Coupling area of variable speed energy saving, the change of magnetic coupling inner and outer rotors slip will be caused, the namely change of input and output rotating speed).
3. the organization plan of air-cooled TKA type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TFTKA series)---it is characterized in that the speed adjusting gear of grooved cam and planet circular system combination, grooved cam and internal rotor connection, inner and outer Rotator utilizes bearing to support location.
4. the organization plan of liquid cooling TKA type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TYTKA series)---it is characterized in that the speed adjusting gear of grooved cam and planet circular system combination, grooved cam and internal rotor connection, inner and outer Rotator utilizes bearing to support location, and the speed governing driven wheel of speed governing is assemblied in enclosure interior.
5. the organization plan of air-cooled TKB type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TFTKB series)---it is characterized in that the speed adjusting gear of grooved cam and planet circular system combination, grooved cam and external rotor connection, inner and outer Rotator utilizes bearing to support location.
6. the organization plan of liquid cooling TKB type grooved cam planet circular system combination motor speed governing cartridge type magnetic coupling (TYTKB series)---it is characterized in that the speed adjusting gear of grooved cam and planet circular system combination, grooved cam and external rotor connection, inner and outer Rotator utilizes bearing to support location, and the speed governing driven wheel of speed governing is assemblied in enclosure interior.
7. each series (TFTKA series, TYTKA is serial, TFTKB is serial, TYTKB is serial) removes the organization plan of positioning support bearing between inner and outer Rotator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547205.1A CN105490505A (en) | 2014-10-02 | 2014-10-02 | TK-type groove cam-planetary gear train combined electric speed regulation barrel-type magnetic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547205.1A CN105490505A (en) | 2014-10-02 | 2014-10-02 | TK-type groove cam-planetary gear train combined electric speed regulation barrel-type magnetic coupler |
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| CN105490505A true CN105490505A (en) | 2016-04-13 |
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| CN201410547205.1A Pending CN105490505A (en) | 2014-10-02 | 2014-10-02 | TK-type groove cam-planetary gear train combined electric speed regulation barrel-type magnetic coupler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528436A (en) * | 2016-06-19 | 2017-12-29 | 李启飞 | The very big load adjustable motor of fluid regulation type |
Citations (5)
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|---|---|---|---|---|
| MXPA03008371A (en) * | 2001-03-15 | 2004-11-12 | Magnadrive Corp | Adjustable magnetic coupler. |
| KR100676646B1 (en) * | 1999-08-04 | 2007-02-01 | 마그나 포스 인크 | Permanent magnet coupler with adjustable air gaps |
| 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 |
| CN104022619A (en) * | 2014-05-21 | 2014-09-03 | 煤科集团沈阳研究院有限公司 | Output speed adjustable permanent magnet transmission device for mining |
| CN104065239A (en) * | 2014-06-04 | 2014-09-24 | 李启飞 | Single-cylinder fluid governor disk type magnetic coupler |
-
2014
- 2014-10-02 CN CN201410547205.1A patent/CN105490505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100676646B1 (en) * | 1999-08-04 | 2007-02-01 | 마그나 포스 인크 | Permanent magnet coupler with adjustable air gaps |
| MXPA03008371A (en) * | 2001-03-15 | 2004-11-12 | Magnadrive Corp | Adjustable magnetic coupler. |
| 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 |
| CN104022619A (en) * | 2014-05-21 | 2014-09-03 | 煤科集团沈阳研究院有限公司 | Output speed adjustable permanent magnet transmission device for mining |
| CN104065239A (en) * | 2014-06-04 | 2014-09-24 | 李启飞 | Single-cylinder fluid governor disk type magnetic coupler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528436A (en) * | 2016-06-19 | 2017-12-29 | 李启飞 | The very big load adjustable motor of fluid regulation type |
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