CN206471992U - A kind of Double-rotor efficient radiating motor - Google Patents
A kind of Double-rotor efficient radiating motor Download PDFInfo
- Publication number
- CN206471992U CN206471992U CN201720143754.1U CN201720143754U CN206471992U CN 206471992 U CN206471992 U CN 206471992U CN 201720143754 U CN201720143754 U CN 201720143754U CN 206471992 U CN206471992 U CN 206471992U
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- China
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- rotor
- fixed
- housing
- rotor disk
- motor shaft
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Abstract
The utility model discloses a kind of Double-rotor efficient radiating motor, including motor shaft, stator, the first rotor, the second rotor, impeller, annular portion, the first housing, the second housing, stator includes coil fixed support and coil block, the first rotor includes the first rotor disk and the first magnet steel, second rotor includes the second rotor disk and the second magnet steel, the rotating vane that impeller includes the runner of annulus column and is fixed on runner；Second rotor disk and the annular portion are weldingly fixed on motor shaft, annular portion has locating dowel in face of the end face of the first rotor disk, the first rotor disk has positioning through hole, wheel face has Blind locating holes to the end face of the first rotor disk, locating dowel is through positioning through hole and inserts in the Blind locating holes, and runner is fixed on the motor shaft by fastening bolt.Motor performance of the present utility model is good, good heat dissipation.
Description
Technical field
The utility model is related to machine field, and in particular to a kind of Double-rotor efficient radiating motor.
Background technology
Motor is common device in plant equipment, and with advances in technology, many new specific type of electric machines are also more next
Occur more, pursue high power, low energy consumption.Motor can largely generate heat in the process of running, it is therefore desirable to quick heat radiating, still
Some existing motor radiating effects are bad, and radiator fan cleaning inconvenience.
Utility model content
Utility model purpose：The utility model is intended to overcome the defect of prior art to be radiated there is provided a kind of Double-rotor efficient
Motor.
Technical scheme：A kind of motor, including motor shaft, stator, the first rotor, the second rotor, impeller, annular portion and institute
State the first housing that stator is fixedly connected, the second housing being fixedly connected with the stator, first housing and the motor
There is clutch shaft bearing between axle, there is second bearing between second housing and the motor shaft, first housing has
Multiple first through hole, second housing includes multiple second through holes, and the stator includes coil fixed support and coil block,
The first rotor includes the first rotor disk and the first magnet steel being fixed on the first rotor disk, and second rotor includes second
Rotor disk and the second magnet steel being fixed on the second rotor disk, the first rotor are located at the side of stator, and the second rotor is located at stator
Opposite side, the runner of the impeller including annulus column and the rotating vane being fixed on runner；Second rotor disk and described
Annular portion is weldingly fixed on motor shaft, and the annular portion has a locating dowel in face of the end face of the first rotor disk, and described the
One rotor disk has positioning through hole, and the wheel face has Blind locating holes, the locating dowel to the end face of the first rotor disk
Through the positioning through hole and insert in the Blind locating holes, the runner is fixed on the motor shaft by fastening bolt.
Further, the fastening bolt has 2, and the runner has two tapped through holes, and the motor shaft has
Two tapped blind holes, the axis of each fastening bolt is vertical with the axis of motor shaft.
Further, the annular portion has two locating dowels, and the first rotor disk has two positioning through hole, described
Runner has two Blind locating holes, the axis of each locating dowel and the diameter parallel of motor shaft.
Further, first housing is fixed by the first bolt with the coil fixed support, second housing
Fixed by the second bolt and the coil fixed support.
Further, first and second bearing is ball bearing.
Further, the first hull outside wall is fixed with the first dust cover for covering the multiple first through hole, institute
State the second hull outside wall and be fixed with the second dust cover for covering the multiple second through hole.
Beneficial effect：Motor of the present utility model, birotor performance is good.And pass through the one of the first rotor disk and runner
Formula is installed, and installs stable, and runner and the first rotor disk are easily detached and safeguarded.
Brief description of the drawings
Fig. 1 is motor schematic diagram；
Fig. 2 impeller schematic diagrames.
Embodiment
Reference：1 motor shaft；11 first housings；12 second housings；3 stators；4 impellers；4.1 runner；4.2 rotating vane；
4.3 fastening bolt；5.1 the first rotor disks；5.2 first magnet steel；6.1 second rotor disks；6.2 second magnet steel；7 annular portions；7.1 it is fixed
Position post；11.1 first through hole；11.2 the first dust cover；11.3 clutch shaft bearings；12.1 the second through hole；12.2 the second dust cover；
12.3 second bearings.
A kind of motor, including motor shaft 1, stator 3, the first rotor, the second rotor, impeller 4, annular portion 7 and the stator
3 the first housings 11 being fixedly connected, the second housing 12 being fixedly connected with the stator 3, first housing 11 and the electricity
There is clutch shaft bearing 11.3 between arbor 1, there is second bearing 12.3, institute between second housing 12 and the motor shaft 1
The first housing 11 is stated with multiple first through hole 11.1, second housing 12 includes multiple second through holes 12.1, the stator
Including coil fixed support and coil block, the first rotor includes the first rotor disk 5.1 and is fixed on the first rotor disk 5.1
On the first magnet steel 5.2, second rotor includes the second rotor disk 6.1 and the second magnetic being fixed on the second rotor disk 6.1
Steel 6.2, the rotating vane 4.2 that the impeller 4 includes the runner 4.1 of annulus column and is fixed on runner 4.1；Second rotor disk
6.1 and the annular portion 7 be weldingly fixed on motor shaft 1, the annular portion 7 in face of the first rotor disk 5.1 end face have
There is locating dowel 7.1, the first rotor disk 5.1 has positioning through hole, and the runner 4.1 is in face of the first rotor disk 5.1
End face has Blind locating holes 4.1.1, and the locating dowel 7.1 is through the positioning through hole and inserts in the Blind locating holes 4.1.1,
The runner 4.1 is fixed on the motor shaft 1 by fastening bolt 4.3.The fastening bolt has 2, the runner tool
There are two tapped through holes, the motor shaft 1 has two tapped blind holes, and the axis of each fastening bolt and the axis of motor shaft hang down
Directly.The annular portion 7 has two locating dowels 7.1, and the first rotor disk 5.1 has two positioning through hole, the runner tool
There are two Blind locating holes, the axis of each locating dowel and the diameter parallel of motor shaft.First housing by the first bolt with
The coil fixed support is fixed, and second housing is fixed by the second bolt and the coil fixed support.Described first,
Two bearings are ball bearing.The lateral wall of first housing 11, which is fixed with, to be covered the first of the multiple first through hole 11.1 and prevents
Dust hood 11.2, the lateral wall of the second housing 12 is fixed with the second dust cover 12.2 for covering the multiple second through hole 12.1.
Annular portion of the present utility model, the first rotor disk and runner integration are fixed, therefore fixation, long time running
It will not loosen, rotating vane helps to radiate, and the mode that bolt is fixed, it is convenient to pull down the first housing and impeller, maintain easily and clearly
Manage dust.
Although the utility model is illustrated and described with regard to preferred embodiment, those skilled in the art should manage
Solution, without departing from claim limited range of the present utility model, can to the utility model carry out various change and
Modification.
Claims (6)
1. a kind of Double-rotor efficient radiating motor, it is characterised in that including motor shaft, stator, the first rotor, the second rotor, leaf
Wheel, annular portion, the first housing being fixedly connected with the stator, the second housing being fixedly connected with the stator, described first
There is clutch shaft bearing between housing and the motor shaft, there is second bearing, institute between second housing and the motor shaft
Stating the first housing has multiple first through hole, and second housing includes multiple second through holes, and the stator is fixed including coil
Support and coil block, the first rotor include the first rotor disk and the first magnet steel being fixed on the first rotor disk, described
Second rotor includes the second rotor disk and the second magnet steel being fixed on the second rotor disk, and the first rotor is located at the side of stator,
Second rotor is located at the opposite side of stator, the rotating vane that the impeller includes the runner of annulus column and is fixed on runner；It is described
Second rotor disk and the annular portion are weldingly fixed on motor shaft, and the annular portion has in face of the end face of the first rotor disk
There is locating dowel, the first rotor disk has positioning through hole, and the wheel face has positioning to the end face of the first rotor disk
Blind hole, the locating dowel is through the positioning through hole and inserts in the Blind locating holes, and the runner is fixed by fastening bolt
On the motor shaft.
2. Double-rotor efficient radiating motor according to claim 1, it is characterised in that the fastening bolt has 2, institute
Runner is stated with two tapped through holes, the motor shaft has two tapped blind holes, the axis and motor shaft of each fastening bolt
Axis it is vertical.
3. Double-rotor efficient radiating motor according to claim 1, it is characterised in that the annular portion has two positioning
Post, the first rotor disk has two positioning through hole, and the runner has two Blind locating holes, the axis of each locating dowel with
The diameter parallel of motor shaft.
4. Double-rotor efficient radiating motor according to claim 1, it is characterised in that first housing passes through the first spiral shell
Bolt is fixed with the coil fixed support, and second housing is fixed by the second bolt and the coil fixed support.
5. Double-rotor efficient radiating motor according to claim 1, it is characterised in that first and second bearing is rolling
Pearl bearing.
6. Double-rotor efficient radiating motor according to claim 1, it is characterised in that the first hull outside wall is fixed
There is the first dust cover for covering the multiple first through hole, the second hull outside wall is fixed with covering the multiple second and led to
Second dust cover in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143754.1U CN206471992U (en) | 2017-02-16 | 2017-02-16 | A kind of Double-rotor efficient radiating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720143754.1U CN206471992U (en) | 2017-02-16 | 2017-02-16 | A kind of Double-rotor efficient radiating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206471992U true CN206471992U (en) | 2017-09-05 |
Family
ID=59707934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720143754.1U Active CN206471992U (en) | 2017-02-16 | 2017-02-16 | A kind of Double-rotor efficient radiating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206471992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134406A1 (en) * | 2019-12-31 | 2021-07-08 | 余仁伟 | Air duct structure of axial flux disk motor |
-
2017
- 2017-02-16 CN CN201720143754.1U patent/CN206471992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134406A1 (en) * | 2019-12-31 | 2021-07-08 | 余仁伟 | Air duct structure of axial flux disk motor |
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