CN107612274B - A kind of high-efficiency energy-saving permanent magnet coupling device - Google Patents
A kind of high-efficiency energy-saving permanent magnet coupling device Download PDFInfo
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- CN107612274B CN107612274B CN201710841333.0A CN201710841333A CN107612274B CN 107612274 B CN107612274 B CN 107612274B CN 201710841333 A CN201710841333 A CN 201710841333A CN 107612274 B CN107612274 B CN 107612274B
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- permanent magnet
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- shell
- thimble
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Abstract
The invention discloses a kind of high-efficiency energy-saving permanent magnet coupling devices; including permanent magnet coupler and protective shell; the protective shell includes shell and cap; the cap further includes the round boss for being arranged on the outside of cap and being wholely set with cap; first through hole is provided on the boss; several round first corner posts are additionally provided on the inside of the cap, first corner post is hollow form, is equipped with buffering device inside the circle corner post；The shell includes installation sheet, and the installation sheet side is equipped with thimble, and one layer of cushion chamber is equipped between the shell and thimble；The present invention passes through the setting of heat release hole and buffering device and spring and second spring, can play buffering and depressurization well when permanent magnet coupler works, avoid the loosening of internal component caused by due to vibration；Simultaneously by the setting of temperature sensor, so that people only need an external signal to receive the monitoring that can be realized with processing unit to permanent magnet coupler operating status；Further ensure the safety of its work.
Description
Technical field
The invention belongs to permanent magnet coupler fields, are related to a kind of permanent magnet coupler, and specifically a kind of high-efficiency energy-saving permanent magnet is even
Clutch.
Background technique
Permanent magnet coupler also known as magnetic coupling, be realized by air gap between conductor and permanent magnet by motor to
The device of the torque transmission of load is, it can be achieved that without the kind of drive of mechanical connection between motor and load, its working principle is that working as
Between the two when relative motion, conductor assembly cutting magnetic line generates eddy current, eddy current and then generation dislike magnetic in the conductor
, the magnetic field reciprocation generated with permanent magnet, to realize torque transmitting between the two；Permanent magnet coupler has in the application
It has the advantage that, by the adjusting of coupling area between rotor, realizes different torque transmitting, (fractional energy savings is up to 5% for reduction of speed energy conservation
~50%)；Flexibility starting, reduces the dash current of motor, extends service life of equipment；Isolation vibration, no mechanical connection extend
The service life of each main component of transmission system (bearing, sealing etc.)；Structure is simple, non-maintaining, and no rapid wear attrition component adapts to
Adverse circumstances；Installation is simple, tolerates the biggish installation error of centralization；Small in size, simple installation, modernization system is not required to dynamic basis；
Long service life, up to 30 years；Without external power supply, harmonic pollution is not generated；Efficient torque transmission, allows impact load.
But current permanent magnet coupler is in use, can because impact or itself using when the vibration that generates can lead
It causes its internal component to generate loosening, to influence its service life, and the working condition of permanent magnet coupler can not be done
Understand to accurate.
Summary of the invention
The purpose of the present invention is to provide a kind of high-efficiency energy-saving permanent magnet coupling devices.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of high-efficiency energy-saving permanent magnet coupling device, including permanent magnet coupler and protective shell, the protective shell include shell and shell
Lid, the cap further includes the round boss for being arranged on the outside of cap and being wholely set with cap, is provided with first on the boss
Through-hole, the cap inside are additionally provided with several round first corner posts, and first corner post is hollow form, inside the circle corner post
Equipped with buffering device；
The shell includes installation sheet, and the installation sheet side is equipped with thimble, and one layer is equipped between the shell and thimble
Cushion chamber, the thimble side are additionally provided with several second corner posts, and second corner post is oppositely arranged with the first corner post, and described second
Buffering device is equipped in corner post；The thimble side is additionally provided with shell bottom, and the second through-hole is also provided on the shell bottom, and described second is logical
Hole is oppositely arranged with first through hole；
The protective shell bottom is additionally provided with pedestal, and the pedestal includes the first bottom plate and the second bottom plate, first bottom plate
On be provided with the first mounting groove, first mounting groove is consistent with cap size, be also provided with the second mounting groove on second bottom plate,
The second mounting groove size is consistent with installation chip size, and second mounting groove side is also provided with third mounting groove, institute
It is consistent with thimble size to state third mounting groove, second mounting groove is connected to third mounting groove.
Further, the cap is discoid, is also opened on the cap there are four the first fixed hole, the fixation is logical
Hole is bolt hole.
Further, the installation sheet is that cyclic annular and size is consistent with cap；Open that there are four the on the installation sheet
Two fixed holes, second fixed hole are oppositely arranged with the first fixed hole.
Further, the shell bottom and thimble contact position are provided with several heat release holes, and the shell bottom and thimble contact side are also solid
Several springs are connected to, the spring other end is connected with buffer substrate tablet, and the shell bottom and thimble contact side are additionally provided with several temperature and pass
Sensor.
Further, the first bottom plate upper end is fixedly connected with the first connector, and first connector is another
End is fixedly connected with cap.
Further, the second connector, the second connector other end and shell are additionally provided on second bottom plate
Bottom is fixedly connected.
Further, four corner positions of the base bottom are also provided with the first installation through-hole, first installation
It is socketed with pillar in through-hole, the pillar top is equipped with limited block, and the posts bottom is fixedly connected with stabilizer blade, on the pillar
It is also socketed with second spring, the second spring is fixedly connected between stabilizer blade and pedestal.
Further, the limited block outer diameter is greater than the first installation through-hole internal diameter.
Beneficial effects of the present invention: the present invention passes through the setting of heat release hole and buffering device and spring and second spring,
Buffering and depressurization well can be played, internal component caused by due to vibration is avoided when permanent magnet coupler works
It loosens；Simultaneously by the setting of temperature sensor, so that people only need, an external signal is received and processing unit can be real
Now to the monitoring of permanent magnet coupler operating status；Further ensure the safety of its work.The present invention it is simple and practical, disassembly and
Installation and maintenance are quite convenient to.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is part-structure explosive view of the present invention；
Fig. 3 is shell cover structure schematic diagram of the present invention；
Fig. 4 is inventive shell structural schematic diagram.
Specific embodiment
As shown in Figs 1-4, a kind of high-efficiency energy-saving permanent magnet coupling device, including permanent magnet coupler 1 and protective shell, the protective shell
Including shell 3 and cap 4, also opened on the cap 4 there are four the first fixed hole 405, the cap 4 be it is discoid, it is described
First fixed hole 405 is bolt hole；The cap 4 further includes the circle that 4 outside of cap is arranged in and is wholely set with cap 4
Boss 401 is provided with first through hole 402 on the boss 401, several round first corner posts 403 is additionally provided on the inside of the cap 4,
First corner post 403 is hollow form, is equipped with buffering device 404 inside first corner post 403；
The shell 3 further includes installation sheet 5, and the installation sheet 5 is that cyclic annular and size is consistent with cap 4；The peace
It is opened on load 5 there are four the second fixed hole 501, second fixed hole 501 is oppositely arranged with the first fixed hole 405；
5 side of installation sheet is equipped with thimble 6, and one layer of cushion chamber 7, the shell are equipped between the installation sheet 5 and thimble 6
6 sides of cylinder are additionally provided with several second corner posts 601, and second corner post 601 is oppositely arranged with the first corner post 403, and described second jiao
Buffering device 404 is equipped in column 601；6 side of thimble is additionally provided with shell bottom 8, and the second through-hole 801 is also provided on the shell bottom 8,
Second through-hole 801 is oppositely arranged with first through hole 402；The shell bottom 8 is provided with several heat release holes 602 with 6 contact position of thimble,
The shell bottom 8 and thimble 6 contact side and are also connected with several springs, and the spring other end is connected with buffer substrate tablet, the shell bottom 6 with
If thimble 8 contacts side and is additionally provided with dry temperature sensor 605；
The protective shell bottom is additionally provided with pedestal, and the pedestal includes the first bottom plate 10 and the second bottom plate 11, and described first
The first mounting groove 1001 is provided on bottom plate 10, first mounting groove 1001 is consistent with 4 size of cap, on first bottom plate 10
End is fixedly connected with the first connector 1002, and 1002 other end of the first connector is fixedly connected with cap 4；Second bottom
The second mounting groove 1101 is also provided on plate 11,1101 size of the second mounting groove is consistent with 5 size of installation sheet, and described
Two mounting grooves are in contact with the first mounting groove；Second mounting groove, 1101 side is also provided with third mounting groove 1102, and described
Three mounting grooves 1102 are consistent with 6 size of thimble, and second mounting groove 1101 is connected to third mounting groove 1102；Second bottom
The second connector 1103 is additionally provided on plate 11,1103 other end of the second connector is fixedly connected with shell bottom 8.
Four corner positions of the base bottom are also provided with the first installation through-hole 901, first installation through-hole 901
It is inside socketed with pillar 902,902 top of pillar is equipped with limited block 903, and it is logical that 903 outer diameter of limited block is greater than the first installation
901 internal diameter of hole；902 bottom of pillar is fixedly connected with stabilizer blade 904, is also socketed with second spring 905 on the pillar 902,
The second spring 905 is fixedly connected between stabilizer blade 904 and pedestal.
The present invention passes through the setting of heat release hole and buffering device and spring and second spring, can work in permanent magnet coupler
When, buffering and depressurization well are played, the loosening of internal component caused by due to vibration is avoided；It is passed simultaneously by temperature
The setting of sensor, so that people only need, an external signal is received and processing unit can be realized and run shape to permanent magnet coupler
The monitoring of state；Further ensure the safety of its work.The present invention is simple and practical, and disassembly and installation maintenance is quite convenient to.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (8)
1. a kind of high-efficiency energy-saving permanent magnet coupling device, including permanent magnet coupler (1) and protective shell, which is characterized in that the protective shell
Including shell (3) and cap (4), also opened on the cap (4) there are four the first fixed hole (405), the cap (4) is also wrapped
It includes setting and is provided with first on the round boss (401) cap (4) outside and be wholely set with cap (4), the boss (401)
Through-hole (402), cap (4) inside are additionally provided with several round first corner posts (403), and first corner post (403) is hollow
Shape, first corner post (403) is internal to be equipped with buffering device (404)；
The shell (3) includes installation sheet (5), and installation sheet (5) side is equipped with thimble (6), the installation sheet (5) and thimble
(6) one layer of cushion chamber (7) is equipped between, thimble (6) side is additionally provided with several second corner posts (601), second corner post
(601) it is oppositely arranged with the first corner post (403), is equipped with buffering device (404) in second corner post (601)；The thimble (6)
Side is additionally provided with shell bottom (8), is also provided with the second through-hole (801) on the shell bottom (8), and second through-hole (801) is logical with first
Hole (402) is oppositely arranged；
The protective shell bottom is additionally provided with pedestal, and the pedestal includes the first bottom plate (10) and the second bottom plate (11), and described first
It being provided on bottom plate (10) the first mounting groove (1001), first mounting groove (1001) is consistent with cap (4) size, and described second
It is also provided on bottom plate (11) the second mounting groove (1101), the second mounting groove (1101) size and installation sheet (5) size are kept
Unanimously, the second mounting groove (1101) side is also provided with third mounting groove (1102), the third mounting groove (1102) and shell
Cylinder (6) size is consistent, and second mounting groove (1101) is connected to third mounting groove (1102).
2. a kind of high-efficiency energy-saving permanent magnet coupling device according to claim 1, which is characterized in that the cap (4) is disk
Shape, first fixed hole (405) are bolt hole.
3. a kind of high-efficiency energy-saving permanent magnet coupling device according to claim 1, which is characterized in that the installation sheet (5) is ring
Shape and size is consistent with cap (4)；There are four opening on the installation sheet (5) the second fixed hole (501), described second is solid
Determine through-hole (501) to be oppositely arranged with the first fixed hole (405).
4. a kind of high-efficiency energy-saving permanent magnet coupling device according to claim 1, which is characterized in that the shell bottom (8) and thimble
(6) contact position is provided with several heat release holes (602), and the shell bottom (8) and thimble (6) contact side are also connected with several springs, described
The spring other end is connected with buffer substrate tablet, and the shell bottom (6) and thimble (8) are if contact side is additionally provided with dry temperature sensor (605).
5. a kind of high-efficiency energy-saving permanent magnet coupling device according to claim 1, which is characterized in that on first bottom plate (10)
End is fixedly connected with the first connector (1002), and the first connector (1002) other end is fixedly connected with cap (4).
6. a kind of high-efficiency energy-saving permanent magnet coupling device according to claim 1, which is characterized in that on second bottom plate (11)
It is additionally provided with the second connector (1103), the second connector (1103) other end is fixedly connected with shell bottom (8).
7. a kind of high-efficiency energy-saving permanent magnet coupling device according to claim 1, which is characterized in that the base bottom four tops
Angle Position is also provided with the first installation through-hole (901), is socketed with pillar (902), the pillar in first installation through-hole (901)
(902) top is equipped with limited block (903), and pillar (902) bottom is fixedly connected with stabilizer blade (904), on the pillar (902)
It is also socketed with second spring (905), the second spring (905) is fixedly connected between stabilizer blade (904) and pedestal.
8. a kind of high-efficiency energy-saving permanent magnet coupling device according to claim 7, which is characterized in that the limited block (903) is outside
Diameter is greater than the first installation through-hole (901) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710841333.0A CN107612274B (en) | 2017-09-18 | 2017-09-18 | A kind of high-efficiency energy-saving permanent magnet coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710841333.0A CN107612274B (en) | 2017-09-18 | 2017-09-18 | A kind of high-efficiency energy-saving permanent magnet coupling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107612274A CN107612274A (en) | 2018-01-19 |
| CN107612274B true CN107612274B (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710841333.0A Active CN107612274B (en) | 2017-09-18 | 2017-09-18 | A kind of high-efficiency energy-saving permanent magnet coupling device |
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| CN (1) | CN107612274B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110321602B (en) * | 2019-06-17 | 2020-12-11 | 大连理工大学 | Full-field temperature calculation method for mine magnetic coupler |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58661A (en) * | 1981-06-26 | 1983-01-05 | Toshiba Mach Co Ltd | Magnetic coupling |
| CN204408084U (en) * | 2015-03-20 | 2015-06-17 | 王文婷 | A kind of novel vibration reduction electric machine |
| CN204886551U (en) * | 2015-08-28 | 2015-12-16 | 东莞市万鑫机电有限公司 | Cooled gear reducer motor that takes precautions against earthquakes |
| CN205945370U (en) * | 2016-08-24 | 2017-02-08 | 六安强力电机有限公司 | Prevent vibrating motor |
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| CN107612274A (en) | 2018-01-19 |
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Address after: 230000 Anhui high tech Zone Hefei City Wangjiang Road and Jin Gui Lu intersection Kunpeng Industrial Park AE-3 Patentee after: Anhui Wofu Permanent Magnet Technology Co., Ltd Address before: 230000 Anhui high tech Zone Hefei City Wangjiang Road and Jin Gui Lu intersection Kunpeng Industrial Park AE-3 Patentee before: ANHUI WOLF POWER TECHNOLOGY Co.,Ltd. |
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