CN109787449A - A kind of novel whirlpool magnetic coupler - Google Patents
A kind of novel whirlpool magnetic coupler Download PDFInfo
- Publication number
- CN109787449A CN109787449A CN201910254440.2A CN201910254440A CN109787449A CN 109787449 A CN109787449 A CN 109787449A CN 201910254440 A CN201910254440 A CN 201910254440A CN 109787449 A CN109787449 A CN 109787449A
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- rotor
- connecting rod
- installation
- compound disk
- 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.)
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Links
- 238000009434 installation Methods 0.000 claims abstract 8
- 150000001875 compounds Chemical class 0.000 claims abstract 7
- 230000005855 radiation Effects 0.000 claims abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 230000003064 anti-oxidating effect Effects 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000007774 longterm Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000002350 accommodative effect Effects 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The present invention provides a kind of novel whirlpool magnetic coupler, including stop nut, high density radiation fins, connecting rod, compound disk, permanent magnet installation rotor A, permanent magnet install rotor B, check bolt, permanent magnet；The present invention is while efficiently transmitting torque, it can be effectively reduced vibration and noise, and be suitable under the bad working environments such as high humidity, high temperature, High aititude, dusty, high electromagnetism, there is many advantages, such as versatile, high reliablity, strong accommodative ability of environment, can be widely applied in industrial production.
Description
Technical field
The invention patent relates to a kind of novel whirlpool magnetic couplers.
Background technique
With the development of industry, due to being becoming tight the day of earth resource, energy-saving and emission-reduction have become countries in the world concern
Focus.During industrial or agricultural processing, blower and pump apparatus are indispensable ancillary equipments, and power consumption is huge
Greatly, for large-scale blower and pump apparatus, due to starting inertia is huge, so that the driving of the dynamical system configured
Ability is often higher by the several times of actual demand, causes the waste of huge energy, in addition to this, causes since shafting misaligns
Vibration also result in huge energy dissipation.To solve the above-mentioned problems, whirlpool magnetic coupler comes into being, it is to pass through magnetic force
Transmission, and non-physical connections is driven, and has Flexible Transmission, versatile, high reliability.
Patent of invention content
In view of the above problems, the purpose of the invention patent is to provide a kind of novel whirlpool magnetic coupler, has compact-sized, biography
Torque delivery ability is strong, strong environmental adaptability, it is highly reliable the advantages that.
The invention patent provides a kind of novel whirlpool magnetic coupler, including stop nut, high density radiation fins, connecting rod, multiple
It closes disk, permanent magnet installation rotor A, permanent magnet and rotor B, check bolt, permanent magnet is installed；Compound disk has two altogether, symmetrical,
And connected by connecting rod, connecting rod both ends are connected by stop nut, guarantee that connection is reliable in During Process of Long-term Operation；Connecting rod
It is interference fitted with compound disk, to guarantee the relative positional relationship of two compound disks；Compound disk is used by copper material and iron material matter
LaserHybrid welding connection technology is welded；Permanent magnet installs rotor A and permanent magnet installs the anti-oxidation processing of rotor B surface, prevents
Get rusty, design has an installation seam allowance between permanent magnet installation rotor A and permanent magnet installation rotor B, guarantee permanent magnet installation rotor A and
Permanent magnet installs concentricity between rotor B；Permanent magnet is mounted on permanent magnet installation rotor A and permanent magnet installs what rotor B was formed
In empty slot；The pole permanent magnet N is alternately distributed with the pole S, forms closed magnetic loop；High density radiation fins are bolted on compound disk
On, high density radiation fins are distributed using zigzag, that is, ensure that effective heat dissipation, and reduce windage and noise.
The invention patent has many advantages, such as versatile, high reliablity, strong accommodative ability of environment, can be widely applied to
In industrial production.
Detailed description of the invention
Fig. 1 is the novel whirlpool magnet coupler axonometric drawing of an embodiment of patent according to the present invention；
Fig. 2 is the novel whirlpool magnet coupler main view of an embodiment of patent according to the present invention；
Fig. 3 is the novel whirlpool magnet coupler left view of an embodiment of patent according to the present invention；
Fig. 4 is the novel whirlpool magnet coupler p-m rotor axonometric drawing of an embodiment of patent according to the present invention；
Fig. 5 is the novel whirlpool magnet coupler permanent magnetism installation rotor axonometric drawing 1 of an embodiment of patent according to the present invention；
Fig. 6 is the novel whirlpool magnet coupler permanent magnetism installation rotor axonometric drawing 2 of an embodiment of patent according to the present invention；
Fig. 7 is the compound disk main view of novel whirlpool magnet coupler of an embodiment of patent according to the present invention；
Fig. 8 is the compound dish axle mapping of novel whirlpool magnet coupler of an embodiment of patent according to the present invention；
Fig. 9 is the novel whirlpool magnet coupler permanent magnet distribution schematic diagram of an embodiment of patent according to the present invention；
Figure 10 is the novel whirlpool magnet coupler high density radiation fins axonometric drawing of an embodiment of patent according to the present invention.
In figure: 1, stop nut；2, high density radiation fins；3, connecting rod；4, compound disk；5, permanent magnet installs rotor A；6,
Permanent magnet installs rotor B；7, check bolt；8, permanent magnet.
Specific embodiment
The embodiment of patent according to the present invention is described in detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of novel whirlpool magnetic coupler, including it is stop nut 1, high density radiation fins 2, connecting rod 3, compound
Disk 4, permanent magnet installation rotor A 5, permanent magnet install rotor B6, check bolt 7, permanent magnet 8；Compound disk 4 has two altogether, symmetrically
Distribution, and connected by connecting rod 3,3 both ends of connecting rod are connected by stop nut 1, guarantee that connection can in During Process of Long-term Operation
It leans on；Connecting rod 3 and compound disk 4 are interference fitted, to guarantee the relative positional relationship of two compound disks 4；Compound disk 4 is by copper material
It is welded with iron material matter using laserHybrid welding connection technology；Permanent magnet installs rotor A 5 and the permanent magnet installation surface rotor B6 is anti-
Oxidation processes prevent from getting rusty, and design has installation seam allowance between permanent magnet installation rotor A 5 and permanent magnet installation rotor B6, guarantee forever
Magnet installs concentricity between rotor A 5 and permanent magnet installation rotor B6；Permanent magnet 8 is mounted on permanent magnet installation rotor A 5 and forever
Magnet is installed in the empty slot that rotor B6 is formed；The pole permanent magnet 8N is alternately distributed with the pole S, forms closed magnetic loop；High-density heat dissipation
Piece 2 is bolted on compound disk, and high density radiation fins 2 are distributed using zigzag, that is, ensure that effective heat dissipation, and reduce
Windage and noise.
A kind of working method of an illustrative embodiments of novel whirlpool magnetic coupler is as follows, can also otherwise work
Make.
Compound disk 4 is connected with the driving end of equipment, and permanent magnet installs rotor A 5 and permanent magnet installation rotor B6 and load
End is connected, and drive system drives compound disk 4 to rotate, and compound disk 4 cuts the air-gap field that permanent magnet 8 is formed, and produces on compound disk 4
The inductive loop of raw alternation, alternation vortex generate alternating magnetic field, and alternating magnetic field and former magnetic field generate magnetic coupling force, permanent magnetism driven to turn
Son rotation, thus realize the rotation of load end, when the speed difference between permanent magnet 8 and compound disk 4 is smaller and smaller, magnetic coupling force
Smaller and smaller, final stabilization is run under certain speed difference, to realize the reliable delivery of torque.
The above, the only specific embodiment of the invention patent, but the scope of protection of the patent of the present invention is not limited to
In this, anyone skilled in the art can readily occur in variation in the technical scope that the invention patent discloses
Or replacement, should all it cover within the scope of protection of the patent of the invention.Therefore, the scope of protection of the patent of the present invention should be with the power
Subject to the protection scope that benefit requires.
Claims (1)
1. a kind of novel whirlpool magnetic coupler, including the installation of stop nut, high density radiation fins, connecting rod, compound disk, permanent magnet turn
Sub- A, permanent magnet install rotor B, check bolt, permanent magnet；Compound disk has two altogether, symmetrical, and is connected by connecting rod,
Connecting rod both ends are connected by stop nut, guarantee that connection is reliable in During Process of Long-term Operation；Connecting rod and compound disk are interference fitted,
To guarantee the relative positional relationship of two compound disks；Compound disk is to be welded by copper material and iron material matter using laserHybrid welding connection technology
It connects；Permanent magnet installs rotor A and permanent magnet installs the anti-oxidation processing of rotor B surface, prevents from getting rusty, and permanent magnet installs rotor
Design has installation seam allowance between A and permanent magnet installation rotor B, guarantees between permanent magnet installation rotor A and permanent magnet installation rotor B
Concentricity；In the empty slot that permanent magnet is mounted on permanent magnet installation rotor A and permanent magnet installation rotor B is formed；The pole permanent magnet N and S
Pole is alternately distributed, and forms closed magnetic loop；High density radiation fins are bolted on compound disk, and high density radiation fins use
Zigzag distribution, that is, ensure that effective heat dissipation, and reduce windage and noise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254440.2A CN109787449A (en) | 2019-03-31 | 2019-03-31 | A kind of novel whirlpool magnetic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910254440.2A CN109787449A (en) | 2019-03-31 | 2019-03-31 | A kind of novel whirlpool magnetic coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109787449A true CN109787449A (en) | 2019-05-21 |
Family
ID=66490737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910254440.2A Pending CN109787449A (en) | 2019-03-31 | 2019-03-31 | A kind of novel whirlpool magnetic coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109787449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366918A (en) * | 2020-11-16 | 2021-02-12 | 合肥工业大学 | Array electromagnetic permanent magnet hybrid speed regulation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206164337U (en) * | 2016-09-23 | 2017-05-10 | 迈格钠磁动力股份有限公司 | Prevent overheated air -cooled flexible speed adjusting device of magnetic eddy current forever |
| WO2018000869A1 (en) * | 2016-06-28 | 2018-01-04 | 江苏大学 | Variable-speed magnetic coupling having radially movable magnet |
| CN208353191U (en) * | 2017-10-26 | 2019-01-08 | 青岛海润隆泰动力科技有限公司 | Whirlpool magnetic coupler |
| CN208508764U (en) * | 2017-10-26 | 2019-02-15 | 青岛海润隆泰动力科技有限公司 | Whirlpool magnetic coupler |
| CN109391122A (en) * | 2017-08-09 | 2019-02-26 | 上海曜中能源科技有限公司 | Improved permanent-magnet eddy current flexible transmission equipment conductor rotor |
-
2019
- 2019-03-31 CN CN201910254440.2A patent/CN109787449A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000869A1 (en) * | 2016-06-28 | 2018-01-04 | 江苏大学 | Variable-speed magnetic coupling having radially movable magnet |
| CN206164337U (en) * | 2016-09-23 | 2017-05-10 | 迈格钠磁动力股份有限公司 | Prevent overheated air -cooled flexible speed adjusting device of magnetic eddy current forever |
| CN109391122A (en) * | 2017-08-09 | 2019-02-26 | 上海曜中能源科技有限公司 | Improved permanent-magnet eddy current flexible transmission equipment conductor rotor |
| CN208353191U (en) * | 2017-10-26 | 2019-01-08 | 青岛海润隆泰动力科技有限公司 | Whirlpool magnetic coupler |
| CN208508764U (en) * | 2017-10-26 | 2019-02-15 | 青岛海润隆泰动力科技有限公司 | Whirlpool magnetic coupler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366918A (en) * | 2020-11-16 | 2021-02-12 | 合肥工业大学 | Array electromagnetic permanent magnet hybrid speed regulation device |
| CN112366918B (en) * | 2020-11-16 | 2022-03-18 | 合肥工业大学 | An Array Electromagnetic Permanent Magnet Hybrid Speed Control Device |
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