CN202749959U - Motor and planetary gearset integrated driving device - Google Patents
Motor and planetary gearset integrated driving device Download PDFInfo
- Publication number
- CN202749959U CN202749959U CN 201220251580 CN201220251580U CN202749959U CN 202749959 U CN202749959 U CN 202749959U CN 201220251580 CN201220251580 CN 201220251580 CN 201220251580 U CN201220251580 U CN 201220251580U CN 202749959 U CN202749959 U CN 202749959U
- Authority
- CN
- China
- Prior art keywords
- motor
- planet row
- planetary gearset
- output shaft
- driving device
- 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.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a motor and planetary gearset integrated driving device. The driving device comprises a motor, a planetary gearset and an output shaft. The rotor of the motor is fixedly connected to a gear ring of the planetary gearset; a planetary frame of the planetary gearset is fixed on a shell body; and a sun gear of the planetary gearset is connected with the output shaft. After speed reduction and torque increase are performed on the power of the motor through the planetary gearset, the power of the motor is outputted by the output shaft. With motor and planetary gearset integrated driving adopted, the device of the utility model is advantageous in reduced dimension, increased driving torque, improved work efficiency of the motor and convenience in arrangement and usage.
Description
Technical field
The utility model relates to a kind of Vidacare corp, especially a kind of electronic and planet row integrated driving device.
Background technology
Existing Vidacare corp mostly is at the terminal speed change gear that adds of motor, causes axial length long, and volume is larger, and space availability ratio lowers.
If can improve the degree of integration of motor and planet row, reduce axial dimension, can improve electric efficiency, increase moment of torsion, reduce volume, be convenient to arrange, improve space availability ratio.
Summary of the invention
The utility model provides a kind of electronic and planet row integrated driving device, by reduction planetary row is arranged in the rotor, has improved integrated level.
For solving the problems of the technologies described above, the first technical scheme that the utility model is achieved is: a kind of electronic and planet row integrated driving device comprises motor, planet row, output shaft;
Described planet skate is common epicyclic gear train, is comprised of sun gear, planet carrier, planetary gear, gear ring; Described planet row is turned round for described motor book output is slowed down to increase; The stator of described motor is fixed on the housing, and the rotor of described motor is fixed together with the gear ring of described planet row, and the planet carrier of described planet row is fixed on housing, and the sun gear of described planet row connects firmly together with described output shaft; The power of described motor is delivered on the gear ring of described planet row through its rotor, and slowing down to increase through described planet row is delivered to the described output shaft output that links to each other in the sun gear of described planet row after turning round.
The beneficial effects of the utility model are:
Planet row is arranged in consists of integrated driving device in the rotor, reduce axial length, dwindled volume, be convenient to arrange, improve space availability ratio.
Description of drawings
Accompanying drawing is a kind of scheme of a kind of electronic and planet row integrated driving device of the present utility model:
Among the figure: 1-motor, 2-planet row, 3-output shaft;
The 11-stator, the 12-rotor;
The 21-gear ring, 22-planetary gear, 23-planet carrier, 24-sun gear.
Embodiment
As shown in Figure 1, implement for realizing the first technical scheme of the present utility model: a kind of electronic and planet row integrated driving device comprises motor 1, planet row 2, output shaft 3;
Described motor 1, described planet row 2, described output shaft 3 consists of integrated driving device;
Described planet row 2 is common epicyclic gear train, and described planet row 2 is comprised of gear ring 21, planetary gear 22, planet carrier 23, sun gear 24;
Described planet row 2 slows down to increase for the outputting power to described motor 1 and turns round; The stator 11 of described motor 1 is fixed on the housing, and the rotor 12 of described motor 1 is fixed together with the gear ring 21 of described planet row, and the planet carrier 23 of described planet row is fixed on housing, and the sun gear 24 of described planet row connects firmly together with described output shaft 3; The power of described motor 1 is delivered on the gear ring 21 of described planet row through its rotor, and slowing down to increase through described planet row 2 is delivered to described output shafts 3 outputs that link to each other in described planet row 2 after turning round.
Below schematically content of the present utility model and operation principle are described, this description does not have restricted, and shown in the accompanying drawing also is the example of execution mode of the present utility model, and actual structure is not limited to this.So, if those skilled in the art is enlightened by it, create aim in the situation that do not break away from the utility model, adopt other form, design with the similar structure of the utility model and embodiment, also belong to protection range of the present utility model.
Claims (1)
1. an electronic and planet row integrated driving device comprises motor, planet row, output shaft, it is characterized in that:
Described motor, described planet row, described output shaft consist of integrated driving device; Described planet skate is common epicyclic gear train, is comprised of sun gear, planet carrier, planetary gear, gear ring; The rotor of described motor connects firmly on the gear ring of described planet row, and described planet row planet carrier is fixed on the housing, and the sun gear of described planet row links together with output shaft; The power of described motor through described planet row slow down increase turn round after by described output shaft output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251580 CN202749959U (en) | 2012-05-31 | 2012-05-31 | Motor and planetary gearset integrated driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251580 CN202749959U (en) | 2012-05-31 | 2012-05-31 | Motor and planetary gearset integrated driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202749959U true CN202749959U (en) | 2013-02-20 |
Family
ID=47709311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220251580 Expired - Fee Related CN202749959U (en) | 2012-05-31 | 2012-05-31 | Motor and planetary gearset integrated driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202749959U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754099A (en) * | 2014-01-13 | 2014-04-30 | 北京理工大学 | Double-motor multi-mode dynamic coupling driving assembly |
| CN105281493A (en) * | 2015-11-04 | 2016-01-27 | 包头市北工机械有限公司 | Mechanical motor optimization driving power unit |
| CN108849118A (en) * | 2018-06-26 | 2018-11-23 | 台博胶粘材料（东台）有限公司 | A kind of electric curl-up film device |
| CN108859725A (en) * | 2017-05-15 | 2018-11-23 | 博格华纳公司 | Power drive system for independent wheel drive |
-
2012
- 2012-05-31 CN CN 201220251580 patent/CN202749959U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754099A (en) * | 2014-01-13 | 2014-04-30 | 北京理工大学 | Double-motor multi-mode dynamic coupling driving assembly |
| CN105281493A (en) * | 2015-11-04 | 2016-01-27 | 包头市北工机械有限公司 | Mechanical motor optimization driving power unit |
| CN108859725A (en) * | 2017-05-15 | 2018-11-23 | 博格华纳公司 | Power drive system for independent wheel drive |
| CN108849118A (en) * | 2018-06-26 | 2018-11-23 | 台博胶粘材料（东台）有限公司 | A kind of electric curl-up film device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |