CN201860247U - Interlayer transmission and super sealing magnetic energy coupler - Google Patents
Interlayer transmission and super sealing magnetic energy coupler Download PDFInfo
- Publication number
- CN201860247U CN201860247U CN2010205183190U CN201020518319U CN201860247U CN 201860247 U CN201860247 U CN 201860247U CN 2010205183190 U CN2010205183190 U CN 2010205183190U CN 201020518319 U CN201020518319 U CN 201020518319U CN 201860247 U CN201860247 U CN 201860247U
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- magnetic
- interlayer
- magnetic support
- magnetic seat
- support
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Abstract
An interlayer transmission and super sealing magnetic energy coupler is characterized in that an inner centering shaft and an outer centering shaft are in sealing connection with a non-magnetic interlayer; an A ferromagnetic body and a B ferromagnetic body are respectively mounted on an inner magnetic seat and an outer magnetic seat; bearings are mounted in the centers of the inner magnetic seat and the outer magnetic seat; bearing inner rings of the inner magnetic seat and the outer magnetic seat are mounted at the inner ends and the outer ends of the inner centering shaft and the outer centering shaft respectively; the inner magnetic seat and the outer magnetic seat are kept certain distances away from the non-magnetic interlayer through isolating gaskets mounted on the inner centering shaft and the outer centering shaft, so that the inner magnetic seat and the outer magnetic seat can rotate flexibly; and the other end of the outer magnetic seat can be connected with a transmission shaft. The inner magnetic seat is connected with an impeller into a whole; a casing or a box body is in sealing connection with the non-magnetic interlayer; and once the outer magnetic seat rotates, the inner magnetic seat also rotates with the outer magnetic seat to drive the impeller to rotate at the same time. When a rotary device is needed to be mounted in a sealing or pressure vessel, or special equipment, the magnetic energy coupler provided by the utility model can transmit torque under the super sealing condition, which can not be achieved by various existing couplers in prior art.
Description
Technical field
The utility model relates to various oil pumps, water pump, air pump and transmission coupling, particularly a kind of super seal magnetic energy coupling capable of interlayer transmission.
Background technology
Mechanical ceramics springs wiper seal is adopted in sealing between known various oil pumps, water pump, air pump power transmission shaft and the shell bearing at present mostly, rubber, the sealing of nylon O type circle.This conventional seals mode, at special installation with have under the occasion of specific (special) requirements purposes and just can't use, conveying and circulation as gas, liquid, the particularly circulation of toxic gas and toxic liquid and conveying, especially to the baptism of pump seal performance, the impossible especially thing of conveying and recyclegas, liquid under vacuum or pressure condition.
With mechanical ceramics springs wiper seal, the various pumps of rubber, nylon O type circle sealing can only be used in that seal request is not high, the conveying and the circulation of non-toxic gas, liquid.
Shaft coupling has Hooks coupling universal coupling, spring coupling, plum blossom shaft coupling, gear coupling etc.The effect of above-mentioned various transmission couplings is transmissions of single rotating torque.
When airtight container, pressure vessel, the inner need installation of special installation transmission device, shaft joints such as Hooks coupling universal coupling, spring coupling, plum blossom shaft coupling, gear coupling just can't transmit rotating torque under the environment of super seal.
Summary of the invention
Technical problem to be solved in the utility model is the seal defect that overcomes between existing various oil pumps, water pump, air pump power transmission shaft and the shell bearing.
When airtight container, pressure vessel, the inner need installation of special installation tumbler, various shaft joints can't transmit the technological deficiency of rotating torque under super seal, a kind of energy super seal magnetic energy coupling capable of interlayer transmission is provided.
In order to realize the purpose of energy interlayer transmission super seal, the utility model super seal magnetic energy coupling capable of interlayer transmission comprises inside and outside centralized positioning axle, outer magnetic support, interior magnetic support, the strong magnetic of A, the strong magnetic of B, impeller.Inside and outside centralized positioning axle is tightly connected with magnetic conduction interlayer not, the strong magnetic of A is housed above the outer magnetic support, the outer end that bearing, bearing inner race are installed in inside and outside centralized positioning axle is equipped with in the center of outer magnetic support, outer magnetic support keeps certain clearance by the isolation pad that is installed in above the inside and outside centralized positioning axle with magnetic conduction interlayer not, outer magnetic support is rotated flexibly, and the other end of outer magnetic support can be connected with power transmission shaft.
The strong magnetic of B is housed above the interior magnetic support equally, the center of interior magnetic support is equipped with the inner that bearing, bearing inner race are installed in inside and outside centralized positioning axle equally, interior magnetic support keeps certain clearance by the isolation pad that is installed in above the inside and outside centralized positioning axle with magnetic conduction interlayer not, magnetic support rotates flexibly in making, impeller links to each other with interior magnetic support consubstantiality, and the end that the inside and outside central shaft locating shaft of B magnetic support is installed is equipped with B magnetic support setscrew nut (jump ring or pin).Casing (or support) is tightly connected with magnetic conduction interlayer not.
Operation principle of the present utility model is such: when power transmission shaft is driven transmission by motor or other power source, the rotation of power transmission shaft has also driven outer magnetic support simultaneously and has rotated, and because of the strong magnetic of A is housed above the outer magnetic support, so the strong magnetic of A also rotates with outer magnetic support.Be installed in because of interior magnetic support and outer magnetic support are coaxial again above the inside and outside centralized positioning axle, the strong magnetic of B is installed above the interior magnetic support equally, central shaft is installed in again not above the magnetic conduction interlayer, (according to the magnetic ins and outs same sex repel each other, principle of opposite sex attraction) therefore above the outer magnetic support the strong magnetic of A and above the interior magnetic support the strong magnetic symmetry of B inhale mutually, so as long as outer magnetic support one rotates, interior magnetic support is also along with rotation, and the rotation of interior magnetic support has also driven wheel rotation simultaneously.
Advantage of the present utility model is, the centralized positioning axle is to be tightly connected with magnetic conduction interlayer not, and inside and outside magnetic support is contained in the two ends of centralized positioning respectively, driving force is by the attraction interlayer transmission of strong magnetic, rather than axle is connected rotations with axle, spool be with the sealing that spool is connected rotation do not reach under vacuum and sealing load, the requirement of inside and outside interlayer transmission rotating torque.And just can be under vacuum and the sealing load inside and outside transmission rotating torque of unique design of the present utility model.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model:
Fig. 2 is the utility model embodiment one cutaway view:
Fig. 3 is the utility model embodiment two cutaway views:
Embodiment
Referring to Fig. 1, the utility model super seal magnetic energy coupling capable of interlayer transmission comprises not magnetic conduction interlayer 5, inside and outside centralized positioning axle 7, inside and outside centralized positioning axle 7 is tightly connected with magnetic conduction interlayer 5 not, the strong magnetic 3 of A is installed in above the outer magnetic support 2, bearing 1 is installed in outer magnetic support 2 centers, bearing 1 inner ring is connected with the outer end of inside and outside centralized positioning axle 7, isolation pad 13 is installed in above the outer end of inside and outside centralized positioning axle 7, make outer magnetic support 2 and magnetic conduction interlayer 5 not that certain interval be arranged, and outer magnetic support 2 is rotated flexibly, power transmission shaft 11 is connected with an end of outer magnetic support 2 by pivot pin 12.The strong magnetic 6 of B is housed above the interior magnetic support 4, the center of interior magnetic support 4 is equipped with bearing 15 equally, bearing 15 is installed in the inner of inside and outside centralized positioning axle 7, interior magnetic support 4 keeps certain clearance by the isolation pad 14 that is installed in above the inside and outside centralized positioning axle 7 with magnetic conduction interlayer 5 not, magnetic support 4 rotates flexibly in making, the other end of magnetic support 4 in impeller 8 is installed in, magnetic support setscrew nut (jump ring or pin) 9 in an end of magnetic support 4 inside and outside central shaft locating shafts 7 is equipped with in installing.Casing (or support) 10 links to each other with 5 sealings of magnetic conduction interlayer not.
Embodiment one
Referring to Fig. 2; The utility model super seal magnetic energy coupling capable of interlayer transmission comprises motor 11, inside and outside centralized positioning axle 7, not magnetic conduction interlayer 5, outer magnetic support 2, interior magnetic support 4.Inside and outside centralized positioning axle 7 is tightly connected with magnetic conduction interlayer 5 not, the strong magnetic 3 of A is installed in above the outer magnetic support 2, bearing 1 is installed in outer magnetic support 2 centers, bearing 1 inner ring is installed in the outer end of inside and outside centralized positioning axle 7, isolation pad 13 be installed in inside and outside centralized positioning axle 7 above, make outer magnetic support 2 and magnetic conduction interlayer 5 not that certain interval be arranged, make outer magnetic support 2 rotate flexible.The output shaft of motor 11 is connected with an end of outer magnetic support 2 by pivot pin 12 dog screws 16, and motor cabinet 22 is installed in the not outside of magnetic conduction interlayer 5 by screw 18, and motor 11 is connected with motor cabinet 22 by screw 17.The strong magnetic 6 of B is housed above the interior magnetic support 4, the center of interior magnetic support 4 is equipped with bearing 15 equally, bearing 15 inner rings are installed in the inner of inside and outside centralized positioning axle 7, interior magnetic support 4 keeps certain clearance by the isolation pad 14 that is installed in above the inside and outside centralized positioning axle 7 with magnetic conduction interlayer 5 not, magnetic support 4 rotates flexibly in making, the other end of magnetic support 4 in impeller 8 is installed in, magnetic support setscrew nut (jump ring or pin) 9 in an end of magnetic support 4 inside and outside central shaft locating shafts 7 is equipped with in installing.Casing 10 links to each other with magnetic conduction interlayer 5 sealings not by screw 21, and liquid (or gas) import 19 is installed in casing 10 1 ends, and liquid (or gas) exports 20 other ends that are installed in casing 10.
Embodiment two
Referring to Fig. 3; The utility model super seal magnetic energy coupling capable of interlayer transmission comprises power transmission impeller 11, liquid (or gas) delivery pipe deferent 23, power transmission shaft 24, power transmission shaft location bearing 17.Power transmission shaft location bearing 17 is connected with liquid (or gas) delivery pipe deferent 23 tube walls, power transmission fan blade 11 is connected with power transmission shaft 24 by screw 22, one end of power transmission shaft 24 is connected with an end of outer magnetic support 2 with screw 16 by pivot pin 12, and the other end of power transmission shaft is equipped with the safe setscrew nut 25 of power transmission impeller 11.Inside and outside centralized positioning axle 7 is tightly connected with magnetic conduction interlayer 5 not, the strong magnetic 3 of A is installed in above the outer magnetic support 2, bearing 1 is installed in outer magnetic support 2 centers, bearing 1 inner ring is installed in the outer end of inside and outside centralized positioning axle 7, isolation pad 13 be installed in inside and outside centralized positioning axle 7 above, make outer magnetic support 2 and magnetic conduction interlayer 5 not that certain interval be arranged, make outer magnetic support 2 rotate flexible.The strong magnetic 6 of B is housed above the interior magnetic support 4, the center of interior magnetic support 4 is equipped with bearing 15 equally, bearing 15 inner rings are installed in the inner of inside and outside centralized positioning axle 7, interior magnetic support 4 keeps certain clearance by the isolation pad 14 that is installed in above the inside and outside centralized positioning axle 7 with magnetic conduction interlayer 5 not, magnetic support 4 rotates flexibly in making, compression screw rod 8 is connected with interior magnetic support 4 consubstantialities, magnetic support setscrew nut (jump ring or pin) 9 in an end of magnetic support 4 inside and outside central shaft locating shafts 7 is equipped with in installing.Housing 10 links to each other with magnetic conduction interlayer 5 sealings not by screw 21, and liquid-inlet 19 is installed in casing 10 upper ends, and liquid outlet 20 is installed in an end of casing 10.
Claims (4)
1. super seal magnetic energy coupling capable of interlayer transmission, comprise not magnetic conduction interlayer (5), inside and outside centralized positioning axle (7), inside and outside centralized positioning axle (7) is tightly connected with magnetic conduction interlayer (5) not, it is characterized in that the strong magnetic of A (3) is installed in above the outer magnetic support (2), bearing (1) is installed in outer magnetic support (2) center, bearing (1) inner ring is connected with the outer end of inside and outside centralized positioning axle (7), isolation pad (13) is installed in above the outer end of inside and outside centralized positioning axle (7), make outer magnetic support (2) and magnetic conduction interlayer (5) not that certain interval be arranged, and outer magnetic support (2) is rotated flexibly, power transmission shaft (11) is connected with an end of outer magnetic support (2) by pivot pin (12), the strong magnetic of B (6) is housed above the interior magnetic support (4), the center of interior magnetic support (4) is equipped with bearing (15) equally, bearing (15) is installed in the inner of inside and outside centralized positioning axle (7), interior magnetic support (4) keeps certain clearance by the isolation pad (14) that is installed in above the inside and outside centralized positioning axle (7) with magnetic conduction interlayer (5) not, interior magnetic support (4) is rotated flexibly, impeller (8) is installed in the other end of interior magnetic support (4), magnetic support setscrew nut (9) in an end of the inside and outside central shaft locating shaft (7) of magnetic support (4) is equipped with in installing, casing or support (10) seal with magnetic conduction interlayer (5) not and link to each other.
2. according to the described super seal magnetic energy coupling capable of interlayer transmission of claim 1; Its technical characterictic is that also inside and outside centralized positioning axle (7) and magnetic conduction interlayer (5) not are tightly connected.
3. according to the described super seal magnetic energy coupling capable of interlayer transmission of claim 1; Its technical characterictic also is the strong magnetic of A (3) is housed above the outer magnetic support (2), and the strong magnetic of B (6) is housed above the interior magnetic support (5).
4. according to the described super seal magnetic energy coupling capable of interlayer transmission of claim 1; Its technical characterictic is that also casing or support (10) can link to each other with magnetic conduction interlayer (5) sealing not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205183190U CN201860247U (en) | 2010-09-01 | 2010-09-01 | Interlayer transmission and super sealing magnetic energy coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205183190U CN201860247U (en) | 2010-09-01 | 2010-09-01 | Interlayer transmission and super sealing magnetic energy coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201860247U true CN201860247U (en) | 2011-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205183190U Expired - Fee Related CN201860247U (en) | 2010-09-01 | 2010-09-01 | Interlayer transmission and super sealing magnetic energy coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201860247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922466A (en) * | 2010-09-01 | 2010-12-22 | 胡国贤 | Super seal magnetic energy coupling capable of interlayer transmission |
| CN105939088A (en) * | 2015-12-24 | 2016-09-14 | 天津市布加迪环保科技发展有限公司 | Centralized positioning multilayer permanent magnet governor |
-
2010
- 2010-09-01 CN CN2010205183190U patent/CN201860247U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922466A (en) * | 2010-09-01 | 2010-12-22 | 胡国贤 | Super seal magnetic energy coupling capable of interlayer transmission |
| CN105939088A (en) * | 2015-12-24 | 2016-09-14 | 天津市布加迪环保科技发展有限公司 | Centralized positioning multilayer permanent magnet governor |
| CN105939088B (en) * | 2015-12-24 | 2018-05-04 | 天津市布加迪环保科技发展有限公司 | Centralized positioning multilayer permanent-magnet speed governor |
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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: 20110608 Termination date: 20130901 |