CN204216723U - A kind of transmission gear for electric motor - Google Patents
A kind of transmission gear for electric motor Download PDFInfo
- Publication number
- CN204216723U CN204216723U CN201420554443.0U CN201420554443U CN204216723U CN 204216723 U CN204216723 U CN 204216723U CN 201420554443 U CN201420554443 U CN 201420554443U CN 204216723 U CN204216723 U CN 204216723U
- Authority
- CN
- China
- Prior art keywords
- drive
- concentric shafts
- electric motor
- power wheels
- transmission gear
- 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
Links
Abstract
The utility model discloses a kind of transmission gear for electric motor, this device at least comprises the first drive be connected with motor-driven by belt, the the first power wheels be connected by least one concentric shafts with described first drive, the second drive be connected by least two concentric shafts with described first power wheels, the second power wheels be connected by least two concentric shafts with described second drive.Transmission gear for electric motor of the present utility model, simultaneously for multiple external equipment provides power, and by arranging multiple concentric shafts, can effectively reduce the kinetic equation loss in transmission process, improve transmission efficiency.
Description
Technical field
The utility model relates to field of mechanical technique, is specially a kind of transmission gear for electric motor.
Background technology
Existing transmission gear for electric motor majority is the combination of drive and power wheel, power exports after drive spreads out of rear arrival power wheel, this kind of drive cannot adapt to the power needs of complicated machinery, in addition, traditional drive and the connected mode of power wheel cause the kinetic equation loss in transmission process serious, and these defects have a strong impact on transmission efficiency.
Utility model content
In order to overcome the above-mentioned technical problem existed in prior art, the utility model provides the transmission gear for electric motor that a kind of transmission efficiency significantly improves
Transmission gear for electric motor of the present utility model, at least comprise the first drive be connected with motor-driven by belt, the the first power wheels be connected by concentric shafts with described first drive, the second drive be connected by concentric shafts with described first power wheels, the second power wheels be connected by concentric shafts with described second drive.
Preferably, one group of concentric shafts is at least comprised between described first drive and described first power wheels.
Preferably, two groups of concentric shafts are at least comprised between described first power wheels and described second drive.
Preferably, two groups of concentric shafts are at least comprised between described second drive and described second power wheels.
During work, motor is rotated by belt drive first drive, first drive drives the first power wheels to rotate by concentric shafts, first power wheels drive the second drive to rotate by concentric shafts, second drive is while sending power to external equipment, second drive drives the second power wheels to rotate by concentric shafts, after the second power wheels send power to external equipment, completes a power train process.
Transmission gear for electric motor of the present utility model simultaneously for multiple external equipment provides power, and by arranging multiple concentric shafts, can effectively reduce the kinetic equation loss in transmission process, improve transmission efficiency.
Accompanying drawing explanation
Fig. 1 is the vertical view of transmission gear for electric motor of the present utility model
Number in the figure is described as follows:
1-first drive; 2-concentric shafts; 3-first power wheels; 4-second drive; 5-second power wheels.
Embodiment
Below in conjunction with accompanying drawing, brief description is made to embodiment of the present utility model.
According to Fig. 1, a kind of transmission gear for electric motor, comprise the first drive 1 be connected with motor-driven by belt, the the first power wheels 3 be connected by concentric shafts 2 with the first drive 1, the second drive 4 be connected by concentric shafts 2 with the first power wheels 3, the second power wheels 5 be connected by concentric shafts 2 with the second drive 4.
Wherein, one group of concentric shafts 2 is comprised between the first drive 1 and the first power wheels 3.Two groups of concentric shafts 2 are comprised between first power wheels 3 and the second drive 4.Two groups of concentric shafts 2 are comprised between second drive 4 and the second power wheels 5.
During work, motor is rotated by belt drive first drive 1, first drive 1 drives the first power wheels 3 to rotate by concentric shafts 2, first power wheels 3 drive the second drive 4 to rotate by concentric shafts 2, second drive 4 is while sending power to external equipment, second drive 4 drives the second power wheels 5 to rotate by concentric shafts 2, after the second power wheels 5 send power to external equipment, completes a power train process.
Claims (4)
1. a transmission gear for electric motor, it is characterized in that, described transmission gear for electric motor at least comprises the first drive be connected with motor-driven by belt, the the first power wheels be connected by concentric shafts with described first drive, the second drive be connected by concentric shafts with described first power wheels, the second power wheels be connected by concentric shafts with described second drive.
2. transmission gear for electric motor according to claim 1, is characterized in that, at least comprises one group of concentric shafts between described first drive and described first power wheels.
3. transmission gear for electric motor according to claim 1, is characterized in that, at least comprises two groups of concentric shafts between described first power wheels and described second drive.
4. transmission gear for electric motor according to claim 1, is characterized in that, at least comprises two groups of concentric shafts between described second drive and described second power wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554443.0U CN204216723U (en) | 2014-09-25 | 2014-09-25 | A kind of transmission gear for electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554443.0U CN204216723U (en) | 2014-09-25 | 2014-09-25 | A kind of transmission gear for electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216723U true CN204216723U (en) | 2015-03-18 |
Family
ID=52985356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554443.0U Expired - Fee Related CN204216723U (en) | 2014-09-25 | 2014-09-25 | A kind of transmission gear for electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216723U (en) |
-
2014
- 2014-09-25 CN CN201420554443.0U patent/CN204216723U/en not_active Expired - Fee Related
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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: 20150318 Termination date: 20170925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |