CN206149076U - One -way brushless motor of coaxial dual output - Google Patents
One -way brushless motor of coaxial dual output Download PDFInfo
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- CN206149076U CN206149076U CN201621197595.5U CN201621197595U CN206149076U CN 206149076 U CN206149076 U CN 206149076U CN 201621197595 U CN201621197595 U CN 201621197595U CN 206149076 U CN206149076 U CN 206149076U
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- output shaft
- output
- ladder
- electric machine
- coaxial dual
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Abstract
The utility model discloses an one -way brushless motor of coaxial dual output, including casing, stator, first inner rotor, second inner rotor, first output shaft and second output shaft, the stator is fixed at shells inner wall, is equipped with the space between this stator and first inner rotor and the second inner rotor, stator of first inner rotor and second inner rotor sharing wherein, and the rotation center of first inner rotor department is fixed with first output shaft, and the rotation center department of second inner rotor is fixed with second output shaft, first output shaft is a hollow shaft, and second output shaft is a solid shafting, and wherein the second output shaft outside is located to first output axle sleeve. The utility model has the advantages of simple structure, small, high transmission efficiency, double -power through using the dual output axle can realize two output shaft syntropys or antiport, has improved transmission efficiency greatly.
Description
Technical field
This utility model is related to brushless electric machine manufacture field, the unidirectional brushless electric machine of more particularly to a kind of coaxial dual output.
Background technology
The operation principle of food blending machine is the blade rotation at a high speed by jar bottom, food in the presence of current
Smash repeatedly, common blender is installed a blade to be smashed on motor shaft usually using a motor, but existing
Required food efficiently thoroughly can not be smashed, using very inconvenient by this having with the stirring using single motor；Present market
On also have a blender of some twin shafts, but what these biaxial rneaders were realized typically by complicated gear train assembly,
Its complex structure, and efficiency is low.
Utility model content
This utility model is intended at least to solve to a certain extent one of technical problem in correlation technique.For this purpose, this reality
It is to provide a kind of coaxial dual output unidirectional brushless electric machine with new main purpose, it is intended to improve the convenience of brushless electric machine.
For achieving the above object, this utility model provides coaxial dual output unidirectional brushless electric machine, including housing, stator, the
One internal rotor, the second internal rotor, the first output shaft and the second output shaft, it is characterised in that the stator is fixed on inner walls,
Space is provided between the stator and the first internal rotor and the second internal rotor；First is fixed with the center of rotation of the first internal rotor defeated
Shaft, is fixed with the second output shaft at the center of rotation of the second internal rotor；First output shaft is a hollow axle, and second exports
Axle is a solid shafting, wherein the first output sleeve is on the outside of the second output shaft.
Preferably, second output shaft is solid step axle, and second output shaft is provided with the first ladder and the second ladder,
External diameter of wherein second the first ladder of the output shaft external diameter less than second the second ladder of output shaft.
Preferably, the external diameter of the external diameter of first output shaft and second the second ladder of output shaft is suitable, the first output shaft
It is set on the outside of second the first ladder of output shaft, and sets between the internal diameter of the first output shaft and second output shaft the first ladder external diameter
There is gap.
Preferably, the shell one end is outfan, and the outfan is provided with drive end bearing bracket, and the housing other end is after-opening
End, the rear open end are provided with rear end cap.
Preferably, the center of the drive end bearing bracket offers the through hole passed through for the first output shaft and the second output shaft.
Preferably, first output shaft is provided with clutch shaft bearing, and the second output shaft is provided with second bearing, wherein first
Bearing is fixed on inner walls, and second bearing is arranged on rear end cap.
Preferably, the length of second output shaft is longer than the first output shaft, wherein the end of the first output shaft is provided with close
The second output shaft is close in seal, the sealing ring.
This utility model has the advantages that simple structure, small volume, transmission efficiency, by using the dual of double output shaft
Power, it is possible to achieve two output shafts are in the same direction or rotate backward, and substantially increase transmission efficiency.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, other accompanying drawings can be obtained with the structure according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Drawing reference numeral explanation：
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of this utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in this utility model embodiment
It is only used for explaining in the relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When really the particular pose changes, then directionality indicates also correspondingly to change therewith.
In this utility model such as relating to the description of " first ", " second " etc. be only used for describe purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In description of the present utility model, " multiple "
It is meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected, or be detachably connected, or integral；Can be mechanically connected, also may be used
Be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, unless otherwise clearly restriction.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in this utility model is understood as the case may be.
In addition, the technical scheme between this utility model each embodiment can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or cannot realize
The combination of this technical scheme is not present, also not within the protection domain that this utility model is required.
The utility model proposes a kind of unidirectional brushless electric machine of coaxial dual output.
Refer to Fig. 1, a kind of unidirectional brushless electric machine of coaxial dual output, including housing 10 and it is arranged on determining inside housing 10
Sub 20, first internal rotor 30, the second internal rotor 40, the first output shaft 50, the second output shaft 60, the stator 20 are fixed on housing
10 inwalls, are wound with winding coil 201 on the stator 20；It is provided between stator 20 and the first internal rotor 30 and the second internal rotor 40
Space, wherein the first internal rotor 30 and the second internal rotor 40 share a stator 20, it is solid at the center of rotation of the first internal rotor 30
Surely there is the first output shaft 50, at the center of rotation of the second internal rotor 40, be fixed with the second output shaft 60；First output shaft 50 is one
Hollow axle, the second output shaft 60 is a solid shafting, wherein the first output shaft 50 is sheathed on the outside of the second output shaft 60.
Second output shaft 60 is solid step axle, and second output shaft 60 is provided with the first ladder 601 and the second ladder 602,
External diameter of 601 external diameter of wherein second the first ladder of output shaft less than second the second ladder of output shaft 602；Outside first output shaft 50
The external diameter of footpath and second the second ladder of output shaft 602 is suitable, wherein the first output shaft 50 is set in second the first ladder of output shaft
On the outside of 601, and gap is provided between 601 external diameter of the internal diameter of the first output shaft 50 and second the first ladder of output shaft.
10 one end of housing is outfan 101, and the outfan 101 is provided with drive end bearing bracket 70, and 10 other end of housing is after-opening
End 102, the rear open end 102 is provided with rear end cap 80；The center of wherein drive end bearing bracket 70 is offered for the first output shaft 50
The through hole 701 passed through with the second output shaft 60, the first output shaft 50 are set on the outside of the second output shaft 60, outside through through hole 70
Portion extends, and the length of the second output shaft 60 is longer than the first output shaft 50, wherein the end of the first output shaft 50 is provided with sealing ring
120, the sealing ring 120 is close to the second output shaft 60；First output shaft 50 is provided with clutch shaft bearing 90, on the second output shaft 60
Second bearing 110 is provided with, wherein clutch shaft bearing fixes 90 in 10 inwall of housing, and second bearing 110 is arranged on rear end cap 80.
In this utility model, the first internal rotor 30 is fixed with the first permanent magnet 301, the second internal rotor with 20 contact surface of stator
40 are fixed with the second permanent magnet 401 with 20 contact surface of stator, wherein it is defeated to be fixed with first at the center of rotation of the first internal rotor 30
Shaft 50, is fixed with the second output shaft 60 at the center of rotation of the second internal rotor 40, first rotating shaft 50 is solid by clutch shaft bearing 90
Determine and be limited in housing 10, the second rotating shaft 60 is fixed and is limited in housing 10 by second bearing 110；First output shaft 50
It is to be set on the outside of second the first ladder of output shaft 601, and outside the internal diameter and second the first ladder of output shaft 601 of the first output 50
Gap is provided between footpath, so that the second output shaft 60 can be rotated in 50 hollow cavity of the first output shaft, the first output shaft 50
Motion with the second output shaft 60 is respective independence.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under inventive concept of the present utility model, the equivalent structure made using this utility model description and accompanying drawing content is become
Change, or directly/be used in indirectly other related technical fields and be included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of unidirectional brushless electric machine of coaxial dual output, including housing, stator, the first internal rotor, the second internal rotor, the first output
Turn in axle and the second output shaft, it is characterised in that the stator is fixed on inner walls, the stator and the first internal rotor and second
Space is formed between son；The first output shaft, the center of rotation of the second internal rotor are fixed with the center of rotation of the first internal rotor
Place is fixed with the second output shaft；First output shaft is a hollow axle, and the second output shaft is a solid shafting, wherein the first output
Axle sleeve is on the outside of the second output shaft.
2. the unidirectional brushless electric machine of coaxial dual output according to claim 1, it is characterised in that second output shaft is real
Heart multidiameter, second output shaft are provided with the first ladder and the second ladder, wherein second the first ladder of output shaft external diameter is less than the
The external diameter of two the second ladders of output shaft.
3. the unidirectional brushless electric machine of coaxial dual output according to claim 2, it is characterised in that first output shaft it is outer
Quite, the first output sleeve is located on the outside of second the first ladder of output shaft the external diameter of footpath and second the second ladder of output shaft, and the
Gap is provided between the internal diameter of one output shaft and second output shaft the first ladder external diameter.
4. the unidirectional brushless electric machine of coaxial dual output according to claim 1, it is characterised in that the shell one end is output
End, the outfan are provided with drive end bearing bracket, and the housing other end is rear open end, and the rear open end is provided with rear end cap.
5. the unidirectional brushless electric machine of coaxial dual output according to claim 4, it is characterised in that the centre bit of the drive end bearing bracket
Put and offer the through hole passed through for the first output shaft and the second output shaft.
6. the unidirectional brushless electric machine of coaxial dual output according to claim 3, it is characterised in that set on first output shaft
There is clutch shaft bearing, the second output shaft is provided with second bearing, and wherein clutch shaft bearing is fixed on inner walls, and second bearing is arranged on
On rear end cap.
7. the unidirectional brushless electric machine of coaxial dual output according to claim 1, it is characterised in that the length of second output shaft
Degree is longer than the first output shaft, wherein the end of the first output shaft is provided with sealing ring, the sealing ring is close to the second output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197595.5U CN206149076U (en) | 2016-11-07 | 2016-11-07 | One -way brushless motor of coaxial dual output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197595.5U CN206149076U (en) | 2016-11-07 | 2016-11-07 | One -way brushless motor of coaxial dual output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149076U true CN206149076U (en) | 2017-05-03 |
Family
ID=58625380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621197595.5U Active CN206149076U (en) | 2016-11-07 | 2016-11-07 | One -way brushless motor of coaxial dual output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206149076U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036720A1 (en) * | 2019-08-23 | 2021-03-04 | 广东美的生活电器制造有限公司 | Motor, food processor, and air supply apparatus |
| CN113098217A (en) * | 2021-05-07 | 2021-07-09 | 恒大恒驰新能源汽车研究院(上海)有限公司 | Motor and equipment equipped with motor |
| CN113472167A (en) * | 2020-03-31 | 2021-10-01 | 宁波方太厨具有限公司 | One-way double-power output motor |
| CN114142700A (en) * | 2021-11-28 | 2022-03-04 | 卧龙电气南阳防爆集团股份有限公司 | Integrated double-output multifunctional reluctance motor |
-
2016
- 2016-11-07 CN CN201621197595.5U patent/CN206149076U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036720A1 (en) * | 2019-08-23 | 2021-03-04 | 广东美的生活电器制造有限公司 | Motor, food processor, and air supply apparatus |
| CN113472167A (en) * | 2020-03-31 | 2021-10-01 | 宁波方太厨具有限公司 | One-way double-power output motor |
| CN113098217A (en) * | 2021-05-07 | 2021-07-09 | 恒大恒驰新能源汽车研究院(上海)有限公司 | Motor and equipment equipped with motor |
| CN114142700A (en) * | 2021-11-28 | 2022-03-04 | 卧龙电气南阳防爆集团股份有限公司 | Integrated double-output multifunctional reluctance motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 floor C, workshop, huilongda Industrial Park, Shuitian community, Shilong community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN CITY TT MOTOR Co.,Ltd. Address before: 5 / F, building 14, Tianliao Industrial Zone A, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN CITY TT MOTOR Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |