CN203278707U - Self-control balance magnetic suspension rotary device - Google Patents
Self-control balance magnetic suspension rotary device Download PDFInfo
- Publication number
- CN203278707U CN203278707U CN 201320300000 CN201320300000U CN203278707U CN 203278707 U CN203278707 U CN 203278707U CN 201320300000 CN201320300000 CN 201320300000 CN 201320300000 U CN201320300000 U CN 201320300000U CN 203278707 U CN203278707 U CN 203278707U
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- China
- Prior art keywords
- magnetic
- suspension
- control balance
- self
- automatic control
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- 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
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Abstract
The utility model relates to the technical field of magnetic suspension, and especially provides a self-control balance magnetic suspension rotary device. The device comprises a magnetic device and a suspension fixator. An upper end of the magnetic device is provided with four displacement sensors in cross distribution. A permanent magnetic ring and a driving controller are disposed inside the magnetic device. The center of the permanent magnetic ring is fixed with a driving rotary disk, and the driving rotary disk is provided with four nonmagnetic insulating rods. Ends of the nonmagnetic insulating rods are provided with electromagnetic rollers. The suspension fixator fixes and connects with a suspension object through a connecting piece. The device is reasonable in structural design. Displacement of the suspension fixator can be detected in real time through the sensor, and dynamic variation of magnetic field of the electromagnetic roller is controlled to realize electromagnetic balance, so that range of self-control balance is enlarged and stability is improved. The suspension fixator is separated from structure of the suspended object, so the suspended object can be changed. The device has excellent popularization and application value.
Description
Technical field
The utility model relates to magnetic levitation technology field, especially a kind of automatic control balance magnetically suspended rotator.
Background technology
Magnetic levitation technology be utilize electromagnetic force with between object connecting without the mechanism way of contact, and make wherein that a side keeps suspending stabilized state, magnetic levitation system generally, electromagnet suitable by suspended substance, base, biography and controller etc. partly forms.Existing levitation device, design stability maintaining body not mostly after suspended matter is subjected to outer force-disturbance, easily shifts out the electromagnet stability region, causes suspended matter to fall or produces unstable displacement.
Existing magnetic levitation system with automatic control balance, general PCB control circuit board and the additional electromagnetic block of adopting, realize the function of balance automatic control within the specific limits, but owing to additional electromagnetic block position fixing, can not dynamically adjust in real time the magnetic force scope, the automatic control scope is still not ideal enough, and suspended matter itself need to possess the magnetic that is complementary with permanent magnet, can not independently exist, can not arbitrarily be replaced by other objects.
The utility model content
The purpose of this utility model is to provide a kind of automatic control balance magnetically suspended rotator in order to overcome above-mentioned technical disadvantages.
the technical scheme that the utility model technical solution problem adopts is: a kind of automatic control balance magnetically suspended rotator, comprise magnetic apparatus and suspension fixture, described magnetic apparatus upper end is provided with cross four displacement transducers of arranging, magnetic apparatus inside is provided with permanent magnetism circle and driving governor, permanent magnetism circle center is fixed with the driving rotating disk, drive rotating disk and be provided with four without the magnetic insulation rod, be provided with the electromagnetism roller without the magnetic insulation stick end, described suspension fixture lower surface magnetic pole attribute and permanent magnetism circle, electromagnetism roller upper surface magnetic pole attribute is opposite, the suspension fixture is fixedly connected with by levitated object by connector.
Be connected to electric path between described driving governor, displacement transducer, electromagnetism roller.
Described displacement transducer is the Hall type transducer.
The beneficial effect that the utility model has is: the utility model reasonable in design, displacement by transducer detecting real-time suspension fixture, control electromagnetism roller field of magnetic forece dynamic change, realize electromagnetic balance, enlarged the automatic control balance scope, strengthened stability, the suspension fixture with separated by the levitated object structure, replaceable by levitated object, have splendid application value.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model suspension spherical body.
Accompanying drawing 2 is the structural representation of the block object of the utility model suspension.
Embodiment
Do following detailed description below in conjunction with accompanying drawing 1,2 pairs of the utility model of accompanying drawing.
As shown in Figure 1 and Figure 2, the utility model comprises magnetic apparatus 1 and suspension fixture 2, described magnetic apparatus 1 upper end is provided with cross four displacement transducers 6 of arranging, magnetic apparatus 1 inside is provided with permanent magnetism circle 3 and driving governor 4, permanent magnetism circle 3 centers are fixed with and drive rotating disk 5, drive rotating disk 5 and be provided with four without magnetic insulation rod 10, be provided with electromagnetism roller 7 without magnetic insulation rod 10 ends; Described suspension fixture 2 lower surface magnetic pole attributes and permanent magnetism circle 3, electromagnetism roller 7 upper surface magnetic pole attributes are opposite, and suspension fixture 2 is fixedly connected with by levitated object 9 by connector 8; Be connected to electric path between described driving governor 4, displacement transducer 6, electromagnetism roller 7; Described displacement transducer 6 is the Hall type transducer.
As shown in Figure 1 be spherical body by levitated object 9, suspension fixture 2 is fixedly connected with spheroid by connector 8.
As shown in Figure 2 be block object by levitated object 9, suspension fixture 2 is by the block objects of connector 8 contiguous blocks.
Claims (3)
1. automatic control balance magnetically suspended rotator, comprise magnetic apparatus and suspension fixture, it is characterized in that: described magnetic apparatus upper end is provided with cross four displacement transducers of arranging, magnetic apparatus inside is provided with permanent magnetism circle and driving governor, permanent magnetism circle center is fixed with the driving rotating disk, drive rotating disk and be provided with four without the magnetic insulation rod, be provided with the electromagnetism roller without the magnetic insulation stick end, described suspension fixture lower surface magnetic pole attribute and permanent magnetism circle, electromagnetism roller upper surface magnetic pole attribute is opposite, and the suspension fixture is fixedly connected with by levitated object by connector.
2. a kind of automatic control balance magnetically suspended rotator according to claim 1, is characterized in that: be connected to electric path between described driving governor, displacement transducer, electromagnetism roller.
3. a kind of automatic control balance magnetically suspended rotator according to claim 1, it is characterized in that: described displacement transducer is the Hall type transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300000 CN203278707U (en) | 2013-05-29 | 2013-05-29 | Self-control balance magnetic suspension rotary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300000 CN203278707U (en) | 2013-05-29 | 2013-05-29 | Self-control balance magnetic suspension rotary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278707U true CN203278707U (en) | 2013-11-06 |
Family
ID=49509030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320300000 Expired - Fee Related CN203278707U (en) | 2013-05-29 | 2013-05-29 | Self-control balance magnetic suspension rotary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106301086A (en) * | 2015-06-09 | 2017-01-04 | 李保兵 | A kind of low suspension rotary apparatus |
| CN109036095A (en) * | 2018-08-17 | 2018-12-18 | 杭州红山磁性材料有限公司 | A kind of magnetic suspension demonstrating apparatus |
-
2013
- 2013-05-29 CN CN 201320300000 patent/CN203278707U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106301086A (en) * | 2015-06-09 | 2017-01-04 | 李保兵 | A kind of low suspension rotary apparatus |
| CN109036095A (en) * | 2018-08-17 | 2018-12-18 | 杭州红山磁性材料有限公司 | A kind of magnetic suspension demonstrating apparatus |
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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: 20131106 Termination date: 20140529 |