CN206481143U - A kind of vertical magnetic machines - Google Patents
A kind of vertical magnetic machines Download PDFInfo
- Publication number
- CN206481143U CN206481143U CN201621410373.7U CN201621410373U CN206481143U CN 206481143 U CN206481143 U CN 206481143U CN 201621410373 U CN201621410373 U CN 201621410373U CN 206481143 U CN206481143 U CN 206481143U
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- CN
- China
- Prior art keywords
- rotor
- magnetite
- end cover
- magnetic
- bearing
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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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- Manufacture Of Motors, Generators (AREA)
Abstract
A kind of vertical magnetic machines, belong to magnetic machines technical field, including upper end cover, bottom end cover, motor shaft, upper bearing (metal), lower bearing, rotor, winding, iron core；The rotor includes one and the swivel base and rotor that are coaxially disposed；The edge of the rotor is angularly evenly equipped with the lower magnetite in roundlet point-like；The interior survey of the upper end cover is provided with circular upper magnetite；The radius of the upper magnetite is equal to lower magnetite to the distance in the rotor center of circle；The upper magnetite is located at the surface of lower magnetite；The magnetic of the upper magnetite lower surface and the magnetic of lower magnetite upper surface are opposite.In this motor, lower magnetite is in roundlet point-like, is effectively reduced the load-bearing of the edge of rotor.Upper magnetite and lower magnetite attract each other so that have the edge of rotor of sagging trend originally by a upward active force, so as to be conducive to keeping the smooth of rotor.
Description
Technical field
The utility model belongs to magnetic machines technical field, and in particular to a kind of vertical magnetic machines.
Background technology
Magnetic machines, to produce the small-sized alternating current generator in magnetic field using permanent magnet, mostly using rotating-magnet, bag
Rotor and stator are included, rotor is usually the disk of thin type.
In some special occasions, the rotating shaft of rotor needs vertically arranged, the rotor of thin type, in the work of long-time gravity
Under, sagging distortion is easily produced, so as to influence the normal work of motor.
Therefore, it is necessary to a kind of vertical magnetic machines be provided, to overcome drawbacks described above.
Utility model content
The purpose of this utility model is to overcome defect and deficiency mentioned above, and provides a kind of vertical magnetic machines.
A kind of vertical magnetic machines, including upper end cover, bottom end cover, motor shaft, upper bearing (metal), lower bearing, rotor, winding, iron
Core；The upper end cover and bottom end cover mutually fasten the accommodating chamber to be formed and accommodate rotor；The motor shaft is arranged in upper end cover with
End cap, and the motor shaft erects setting；The rotor is fixedly installed in motor shaft, and rotor be located at upper end cover and bottom end cover it
Between；The rotor includes one and the swivel base and rotor that are coaxially disposed；The edge of the rotor is angularly evenly equipped with roundlet
The lower magnetite of point-like；The interior survey of the upper end cover is provided with circular upper magnetite；The radius of the upper magnetite is equal to lower magnetic
Distance of the stone to the rotor center of circle；The upper magnetite is located at the surface of lower magnetite；The magnetic and lower magnetic of the upper magnetite lower surface
The magnetic of stone upper surface is opposite.
The upper bearing (metal) is located between upper end cover and motor shaft；The lower bearing be located in bottom end cover and motor shaft it
Between；The swivel base is fixedly installed in motor shaft；The swivel base upper end contacts the inner ring of upper bearing (metal), and lower end contacts the interior of lower bearing
Circle；The upper end cover contacts the outer ring of upper bearing (metal), and the bottom end cover contacts the outer ring of lower bearing.
The rotor is horizontally disposed thin type disk；The rotor is provided with even number of poles；The magnetic pole is in strip
And bend to semicircle；The center of circle of the magnetic pole be located at rotor circumference on, and magnetic pole radius for rotor radius two/
One；The magnetic pole angularly surround and is laid in rotor；The quantity of the magnetic pole is 4；Each lower magnetite is respectively positioned on adjacent magnetic
Between pole.
The iron core clamp is located between upper end cover, bottom end cover；The iron core is located on the outside of rotor, and is set with rotor intervals
Put.
The winding is fixedly installed on the inside of upper end cover, and is set with rotor intervals；The winding be located at magnetic pole just on
Side.
In this motor, lower magnetite is in roundlet point-like, is effectively reduced the load-bearing of the edge of rotor.Upper magnetite and lower magnetic
Stone attracts each other so that have the edge of rotor of sagging trend originally by a upward active force, so as to be conducive to protecting
Hold the smooth of rotor.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the overlooking the structure diagram of rotor；
Fig. 3 is the structural representation of upper magnetite；
In figure：100- upper end covers, 200- motor shafts, 300- upper bearing (metal)s, 400- rotors, 401- swivel bases, 402- rotors, 403-
Magnetite, 500- windings, the upper magnetites of 600-, 700- iron cores, 800- lower bearings, 900- bottom end covers under magnetic pole, 404-.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in further detail.
A kind of vertical magnetic machines, including upper end cover 100, bottom end cover 900, motor shaft 200, upper bearing (metal) 300, lower bearing
800th, rotor 400, winding 500, iron core 700.
The upper end cover 100 and bottom end cover 900 mutually fasten the accommodating chamber for being formed and accommodating rotor 400；The motor shaft 200
Upper end cover 100 and bottom end cover 900 are arranged in, and the motor shaft 200 is erect and set；The rotor 400 is fixedly installed in motor
Axle 200, and rotor 400 is positioned between upper end cover 100 and bottom end cover 900.
The upper bearing (metal) 300 is located between upper end cover 100 and motor shaft 200.The lower bearing 800 is located in bottom end cover
Between 900 and motor shaft 200.The rotor 400 includes one and the swivel base 401 and rotor 402 that are coaxially disposed；The swivel base
401 are fixedly installed in motor shaft 200；The upper end of swivel base 401 contacts the inner ring of upper bearing (metal) 300, and lower end contacts lower bearing 800
Inner ring；The upper end cover 100 contacts the outer ring of upper bearing (metal) 300, and the bottom end cover 900 contacts the outer ring of lower bearing 800.
Due to upper end cover 100, upper bearing (metal) 300, rotor 400, lower bearing 800 and bottom end cover 900 is adjacent successively contacts, so that
So that when upper end cover 100 and bottom end cover 900 are fastened, located upper bearing (metal) 300, rotor 400, the axial direction of the three of lower bearing 800
Position, prevents its axial displacement.
The rotor 402 is horizontally disposed thin type disk；The rotor 402 is provided with even number of poles 403.More specifically
, the magnetic pole 403 is in strip and bends to semicircle.The center of circle of the magnetic pole 403 is located on the circumference of rotor 402, and magnetic
The radius of pole 403 is 1/2nd of the radius of rotor 402.The magnetic pole 403 angularly surround and is laid in rotor 402.As excellent
Choosing, the quantity of the magnetic pole 403 is 4.
The arrangement of the magnetic pole 403 of this motor, effectively increases the field performance of rotor, and simplifies the structure of rotor.
The iron core 700 is located between upper end cover 100, bottom end cover 900.The iron core 700 is located at the outside of rotor 400,
And be arranged at intervals with rotor 400.
The winding 500 is fixedly installed in the inner side of upper end cover 100, and is arranged at intervals with rotor 400.The winding 500
In the surface of magnetic pole 403.
The edge of the rotor 402 is angularly evenly equipped with the lower magnetite 404 in roundlet point-like；Each lower magnetite 404 is equal
Between adjacent magnetic pole 403.The interior survey of the upper end cover 100 is provided with circular upper magnetite 600；The upper magnetite
600 radius is equal to the distance that lower magnetite 404 arrives the center of circle of rotor 402；The upper magnetite 600 is located at the surface of lower magnetite 404；
The magnetic of the lower surface of upper magnetite 600 and the magnetic of the lower upper surface of magnetite 404 are opposite.
The lower magnetite 404 is in roundlet point-like, is effectively reduced the load-bearing of the edge of rotor 402.Upper magnetite 600 is with
Magnetite 404 attracts each other so that have the edge of rotor 402 of sagging trend originally by a upward active force, so that
Be conducive to keeping the smooth of rotor 402.The lower magnetite 404 is in roundlet point-like, and the upper magnetite 600 is in annular shape, it is ensured that
Lower magnetite 404 is always positioned at the lower section of magnetite 600, all the time by the active force of upper magnetite 600 during rotation.
The utility model is illustrated according to embodiment, on the premise of present principles are not departed from, and the present apparatus can also be made
Go out several modifications and improvements.It should be pointed out that the technical scheme that the mode such as all use equivalent substitutions or equivalent transformation is obtained, falls
In protection domain of the present utility model.
Claims (5)
1. a kind of vertical magnetic machines, it is characterised in that including upper end cover（100）, bottom end cover（900）, motor shaft（200）, on
Bearing（300）, lower bearing（800）, rotor（400）, winding（500）, iron core（700）；The upper end cover（100）And bottom end cover
（900）Mutually fasten to be formed and accommodate rotor（400）Accommodating chamber；The motor shaft（200）It is arranged in upper end cover（100）And lower end
Lid（900）, and the motor shaft（200）Erect and set；The rotor（400）It is fixedly installed in motor shaft（200）, and rotor
（400）Positioned at upper end cover（100）And bottom end cover（900）Between；The rotor（400）Including one and the swivel base that is coaxially disposed
（401）And rotor（402）；The rotor（402）Edge be angularly evenly equipped with lower magnetite in roundlet point-like（404）；Institute
State upper end cover（100）Interior survey be provided with circular upper magnetite（600）；The upper magnetite（600）Radius be equal to lower magnetic
Stone（404）To rotor（402）The distance in the center of circle；The upper magnetite（600）Positioned at lower magnetite（404）Surface；The upper magnetic
Stone（600）The magnetic of lower surface and lower magnetite（404）The magnetic of upper surface is opposite.
2. a kind of vertical magnetic machines as claimed in claim 1, it is characterised in that the upper bearing (metal)（300）It is located in upper end
Lid（100）And motor shaft（200）Between；The lower bearing（800）It is located in bottom end cover（900）And motor shaft（200）Between；Institute
State swivel base（401）It is fixedly installed in motor shaft（200）；The swivel base（401）Upper end contacts upper bearing (metal)（300）Inner ring, lower end
Contact lower bearing（800）Inner ring；The upper end cover（100）Contact upper bearing (metal)（300）Outer ring, the bottom end cover（900）Top
Touch down bearing（800）Outer ring.
3. a kind of vertical magnetic machines as claimed in claim 1, it is characterised in that the rotor（402）To be horizontally disposed
Thin type disk；The rotor（402）It is provided with even number of poles（403）；The magnetic pole（403）In strip and bend to semicircle
Shape；The magnetic pole（403）The center of circle be located at rotor（402）Circumference on, and magnetic pole（403）Radius be rotor（402）Radius
1/2nd；The magnetic pole（403）Angularly it surround and is laid in rotor（402）；The magnetic pole（403）Quantity be 4；Often
Individual lower magnetite（404）It is respectively positioned on adjacent magnetic pole（403）Between.
4. a kind of vertical magnetic machines as claimed in claim 1, it is characterised in that the iron core（700）It is located in upper end cover
（100）, bottom end cover（900）Between；The iron core（700）Positioned at rotor（400）Outside, and and rotor（400）It is arranged at intervals.
5. a kind of vertical magnetic machines as claimed in claim 3, it is characterised in that the winding（500）It is fixedly installed in
End cap（100）Inner side, and and rotor（400）It is arranged at intervals；The winding（500）Positioned at magnetic pole（403）Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410373.7U CN206481143U (en) | 2016-12-21 | 2016-12-21 | A kind of vertical magnetic machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621410373.7U CN206481143U (en) | 2016-12-21 | 2016-12-21 | A kind of vertical magnetic machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206481143U true CN206481143U (en) | 2017-09-08 |
Family
ID=59749812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621410373.7U Expired - Fee Related CN206481143U (en) | 2016-12-21 | 2016-12-21 | A kind of vertical magnetic machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206481143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659011A (en) * | 2017-11-14 | 2018-02-02 | 中国工程物理研究院总体工程研究所 | It is easy to the large-scale vertical AC permanent-magnet torque direct driving motor mounting structure adjusted |
-
2016
- 2016-12-21 CN CN201621410373.7U patent/CN206481143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659011A (en) * | 2017-11-14 | 2018-02-02 | 中国工程物理研究院总体工程研究所 | It is easy to the large-scale vertical AC permanent-magnet torque direct driving motor mounting structure adjusted |
| CN107659011B (en) * | 2017-11-14 | 2024-04-02 | 中国工程物理研究院总体工程研究所 | Large-scale vertical alternating-current permanent magnet moment direct-drive motor mounting structure convenient to adjust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20191221 |