CN2840500Y - Magnetic driving equipment - Google Patents
Magnetic driving equipment Download PDFInfo
- Publication number
- CN2840500Y CN2840500Y CN 200520045930 CN200520045930U CN2840500Y CN 2840500 Y CN2840500 Y CN 2840500Y CN 200520045930 CN200520045930 CN 200520045930 CN 200520045930 U CN200520045930 U CN 200520045930U CN 2840500 Y CN2840500 Y CN 2840500Y
- Authority
- CN
- China
- Prior art keywords
- magnet steel
- cage
- steel sleeve
- bearing
- flange
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a kind of magnetic driving equipment, comprise cage, interior magnet steel sleeve, flange, cage has mandrel, interior magnet steel sleeve is positioned at cage and is bearing in by bearing on the mandrel of cage, the bottom of interior magnet steel sleeve is connected with flange seal, and mandrel is in the revolving body that is formed by interior magnet steel sleeve and flange.Adopt the magnetic driving equipment of said structure, in the oil sump that magnet steel sleeve and flange formed in bearing integral was in, the bottom and the flange of interior magnet steel sleeve seal fully, prevent pollution medium, and guarantee that bearing is in good the lubricating of acquisition in the lubricant for a long time, improves the useful life of bearing.
Description
Technical field
The utility model relates to magnetic driving equipment, relates in particular to the improvement of magnet steel rotation system structure in cage reaches in the magnetic driving equipment.
Background technology
Magnetic driving equipment is to utilize the magnetic energy space to transmit energy, and the device of magnet steel transfer torque is separated and sealing by cage between the inside and outside magnet steel in rotating by motor, outer steel.The structure of its cage and interior magnet steel rotation system as shown in Figure 1, cage is concave shape, no mandrel, interior magnet steel sleeve directly is connected with the rotating shaft of transfer torque, and on body, motor drives the rotating shaft rotation by outer steel, interior magnet steel by upper and lower bearing and branching bolster supporting.Device in use because the movable sealing of axle exists, can make bearing lubricant to external leakage, so that pollution medium and influence useful life of bearing.
Summary of the invention
Technical problem underlying to be solved in the utility model provides a kind of magnetic driving equipment that can prevent that bearing lubricant from leaking, to overcome the above-mentioned defective that existing magnetic driving equipment exists.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted mainly is: cage has mandrel, interior magnet steel sleeve is positioned at cage and is bearing in by bearing on the mandrel of cage, the bottom of interior magnet steel sleeve is connected with flange seal, and mandrel is in the revolving body that is formed by interior magnet steel sleeve and flange.
Adopt the magnetic driving equipment of said structure, in the oil sump that magnet steel sleeve and flange formed in bearing integral was in, the bottom and the flange of interior magnet steel sleeve seal fully, prevent pollution medium, and guarantee that bearing is in good the lubricating of acquisition in the lubricant for a long time, improves the useful life of bearing.
For prevent lubricant because of high speed rotating in top is thrown to outside the magnet steel sleeve, pollution medium, the utility model also is provided with block cover at belt carcass axle cage place, block cover down is set at interior magnet steel shell flange place, upper and lower block cover is mutually to inserting, the two forms labyrinth seal, makes the lubricant reservoir that throws away in following block cover.
In sum, magnet steel rotation system good lubricating property and lubricant do not have the advantage that leaks extremely in the utlity model has, and can effectively prevent the cross pollution of interior media and external agency.Be applicable to the magnetic force tumbler of equipment such as vertical blower fan, vertical type vacuum pump, lobe pump, stirred tank.
Below in conjunction with drawings and Examples technology contents of the present utility model is described further.
Description of drawings
Fig. 1 is the structural representation of existing magnetic driving equipment cage and interior magnet steel rotation system.
Fig. 2 is the structural representation of the utility model magnetic driving equipment cage and interior first kind of embodiment of magnet steel rotation system.
Fig. 3 is the structural representation of the utility model magnetic driving equipment cage and interior second kind of embodiment of magnet steel rotation system.
Fig. 4 is the schematic diagram of cage among Fig. 2, Fig. 3.
Among the figure, 1, cage, 2, mandrel, 3, interior magnet steel sleeve, 4, bearing, 5, interior magnet steel, 6, body, 7, flange, 8, go up block cover, 9, block cover down, 10, rotating shaft, 11, bearing support, 12, former, 13, cylinder.
Embodiment
First kind of embodiment as shown in Figure 2, this magnetic driving equipment comprises cage 1, interior magnet steel sleeve 3, flange 7, cage 1 has mandrel 2, interior magnet steel 5 devices on sleeve 3, cage 1 is connected to form an enclosure space with the body 6 that is suitable for, interior magnet steel sleeve 3 is bearing on the mandrel 2 of cage 1 by upper and lower bearing 4, fit sealing on magnet steel sleeve 3 bottom end faces and with it in flange 7 is installed in forms the cup-shaped revolving body of a upper end open, and mandrel is in the revolving body.Flange 7 can be by sealing ring or sealing gasket sealing with interior magnet steel sleeve 3.When interior magnet steel sleeve 3 rotates, moment of torsion is passed to work package by flange 7.
Second kind of embodiment shown in Figure 3 is block cover 8, following block cover 9 on increasing on the basis of first kind of embodiment, and last block cover 8 is fixed on the lower end of belt carcass axle cage 1, and following block cover 9 is fixed on the lower end of flange 7.The upper and lower block cover of present embodiment is made up of two cylinders 13 and disc 12 respectively, two cylinders, 13 mouth downs of last block cover 8,13 mouthfuls of two cylinders of following block cover 9 up, cylinder to inserting, forms labyrinth seal mutually up and down.Certainly, upper and lower block cover also can be single cylinder or many tube structures.
Claims (4)
1, a kind of magnetic driving equipment, comprise cage (1), interior magnet steel sleeve (3), flange (7), it is characterized in that described cage (1) has mandrel (2), interior magnet steel sleeve (3) is positioned at cage (1) and is bearing in by bearing (4) on the mandrel (2) of cage (1), the bottom of interior magnet steel sleeve (3) and flange (7) are tightly connected, and mandrel (2) is in the revolving body that is formed by interior magnet steel sleeve (3) and flange (7).
2, magnetic driving equipment according to claim 1, magnet steel sleeve (3) is bearing on the mandrel (2) of cage (1) by upper and lower bearing (4) in it is characterized in that.
3, magnetic driving equipment according to claim 1 and 2 is characterized in that cage (1) locates to be provided with block cover (8), and flange (7) locates to be provided with down block cover (9), and to inserting, the two forms labyrinth seal to upper and lower block cover mutually.
4, magnetic driving equipment according to claim 3, it is characterized in that upper and lower block cover (8,9) is made up of two cylinders (13) and disc (12) respectively, two cylinders (13) mouth down of last block cover (8), two cylinders (13) mouth of following block cover (9) up, upper and lower cylinder to inserting, forms labyrinth seal mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045930 CN2840500Y (en) | 2005-10-24 | 2005-10-24 | Magnetic driving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045930 CN2840500Y (en) | 2005-10-24 | 2005-10-24 | Magnetic driving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2840500Y true CN2840500Y (en) | 2006-11-22 |
Family
ID=37428472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520045930 Expired - Fee Related CN2840500Y (en) | 2005-10-24 | 2005-10-24 | Magnetic driving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2840500Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787608A (en) * | 2017-02-28 | 2017-05-31 | 辽宁豪耐思石化装备有限公司 | Titanium tetrachloride reaction device magnetic drive device |
| CN111289551A (en) * | 2020-03-18 | 2020-06-16 | 苏州***仪器有限公司 | Energy dispersion X fluorescence spectrometer |
| CN113612367A (en) * | 2021-10-11 | 2021-11-05 | 中国科学院沈阳科学仪器股份有限公司 | High-torque vacuum magnetic coupling device easy to disassemble |
-
2005
- 2005-10-24 CN CN 200520045930 patent/CN2840500Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787608A (en) * | 2017-02-28 | 2017-05-31 | 辽宁豪耐思石化装备有限公司 | Titanium tetrachloride reaction device magnetic drive device |
| CN106787608B (en) * | 2017-02-28 | 2024-03-22 | 辽宁豪耐思石化装备有限公司 | Magnetic transmission device of titanium tetrachloride reactor |
| CN111289551A (en) * | 2020-03-18 | 2020-06-16 | 苏州***仪器有限公司 | Energy dispersion X fluorescence spectrometer |
| CN113612367A (en) * | 2021-10-11 | 2021-11-05 | 中国科学院沈阳科学仪器股份有限公司 | High-torque vacuum magnetic coupling device easy to disassemble |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201901158U (en) | Urban rail vehicle gearbox sealing structure | |
| CN201190782Y (en) | Single stage gear reducer | |
| CN101509399B (en) | Split axial carrying device of turbo-charger | |
| CN201448413U (en) | Anti-leakage speed reducer | |
| CN2840500Y (en) | Magnetic driving equipment | |
| CN2797741Y (en) | Improved bearing parts | |
| CN206637005U (en) | A kind of new-energy automobile Direct wheel drives system gear case | |
| CN201057084Y (en) | Oil sealing structure of turbosupercharger | |
| CN110425404A (en) | A kind of lubrication system of new-energy automobile power motor bearing | |
| CN201326420Y (en) | Separate coaxial loading device of turbocharger | |
| CN106838263A (en) | A kind of new-energy automobile Direct wheel drives system gear case | |
| CN100408402C (en) | Airproof equipment for power driven gear case of high speed train | |
| CN2413082Y (en) | Permanent-magnet bearing | |
| CN200958486Y (en) | Submerged pump | |
| CN200978889Y (en) | Automobile air conditioning compressor electromagnetic clutch bearing sealing unit | |
| CN2622026Y (en) | Sealing means of gearbox of driving power vehicle of high speed train | |
| CN205936855U (en) | Electronic throttle's canceling release mechanical system | |
| CN203272803U (en) | Bearing sealing and isolating device | |
| CN2866985Y (en) | Diesel engine crankshaft front end sealing device | |
| CN201155567Y (en) | Double oil seal structure | |
| CN2916145Y (en) | Lubricating device for thin oil bearing of vertical transmission shaft | |
| CN201763667U (en) | Sliding bearing body structure of heavy-caliber double suction pump for chemical circulation | |
| CN2049967U (en) | High-pressure stillage magnetic force driving head | |
| CN2787321Y (en) | Main transmission system for cold-reducing mill | |
| CN220929982U (en) | Driving gear bearing seat device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 Termination date: 20101024 |