CN204517562U - A kind of improved electric motor transmission device - Google Patents
A kind of improved electric motor transmission device Download PDFInfo
- Publication number
- CN204517562U CN204517562U CN201520131953.1U CN201520131953U CN204517562U CN 204517562 U CN204517562 U CN 204517562U CN 201520131953 U CN201520131953 U CN 201520131953U CN 204517562 U CN204517562 U CN 204517562U
- Authority
- CN
- China
- Prior art keywords
- drive
- electric motor
- concentric shafts
- power wheels
- transmission 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
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a kind of improved electric motor transmission device, this device at least comprises the first drive be connected with motor-driven by belt, the power wheels be connected by least one concentric shafts with described first drive, the second drive be connected respectively by least two concentric shafts with described power wheel group and the 3rd drive.Transmission gear for electric motor of the present utility model drives two drives to rotate by power wheels simultaneously, and when transmission efficiency is constant, transmission device area reduces one times, effectively improves operating efficiency.
Description
Technical field
The utility model relates to field of mechanical technique, is specially a kind of improved electric motor transmission device.
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 improved electric motor transmission device 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 power wheels be connected by concentric shafts with described first drive, the second drive be connected respectively by concentric shafts with described power wheel group and the 3rd drive.
Preferably, one group of concentric shafts is at least comprised between described first drive and described power wheels.
Preferably, two groups of concentric shafts are at least comprised between described power wheels and described second drive.
Preferably, two groups of concentric shafts are at least comprised between described power wheels and described 3rd drive.
During work, motor is rotated by belt drive first drive, first drive drives power wheels to rotate by concentric shafts, power wheels drive the second drive and the 3rd drive to rotate by concentric shafts, after second drive and the 3rd drive send power to external equipment respectively, complete a power train process.
Transmission gear for electric motor of the present utility model drives two drives to rotate by power wheels simultaneously, and when transmission efficiency is constant, transmission device area reduces one times, effectively improves operating 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-power wheels; 4-second drive; 5-second drive.
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 power wheels 3 be connected by concentric shafts 2 with the first drive 1, the second drive 4 be connected respectively by concentric shafts 2 with power wheels 3 and the 3rd drive 5.
Wherein, one group of concentric shafts 2 is comprised between the first drive 1 and power wheels 3.Two groups of concentric shafts 2 are comprised between power wheels 3 and the second drive 4.Two groups of concentric shafts 2 are comprised between power wheels 3 and the 3rd drive 4.
During work, motor is rotated by belt drive first drive 1, first drive 1 drives power wheels 3 to rotate by concentric shafts 2, power wheels 3 drive the second drive 4 and the 3rd drive 5 to rotate by concentric shafts 2, after second drive 4 and the 3rd drive 5 send power to external equipment respectively, complete a power train process.
Claims (4)
1. an improved electric motor transmission device, 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 power wheels be connected by concentric shafts with described first drive, the second drive be connected respectively by concentric shafts with described power wheel group and the 3rd 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 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 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 power wheels and described 3rd drive.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520131953.1U CN204517562U (en) | 2015-03-09 | 2015-03-09 | A kind of improved electric motor transmission device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520131953.1U CN204517562U (en) | 2015-03-09 | 2015-03-09 | A kind of improved electric motor transmission device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204517562U true CN204517562U (en) | 2015-07-29 |
Family
ID=53715494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520131953.1U Expired - Fee Related CN204517562U (en) | 2015-03-09 | 2015-03-09 | A kind of improved electric motor transmission device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204517562U (en) |
-
2015
- 2015-03-09 CN CN201520131953.1U patent/CN204517562U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204517562U (en) | A kind of improved electric motor transmission device | |
CN204216723U (en) | A kind of transmission gear for electric motor | |
CN204097132U (en) | Without chain single-shaft-rotation slag scraper | |
CN204343755U (en) | The traversing vehicle-containing of eight wheel drive | |
CN204057441U (en) | Planer-type is paying out machine initiatively | |
CN203743756U (en) | Transmission device of pneumatic rotating platform | |
CN203864695U (en) | Wheel set and hollow shaft driving device for traction motor tests | |
CN204934771U (en) | A kind of mould tapping device of fan motor stand | |
CN204387248U (en) | A kind of screw nut driving device | |
CN102829148B (en) | Swing rotational molding machine chain-driven unit | |
CN204277622U (en) | Fanning strip turning device | |
CN202812069U (en) | Idle pinion structure | |
CN203094358U (en) | Electro-tricycle driving system | |
CN204213292U (en) | Integrated drive mechanism | |
CN201406276Y (en) | Transmission device of cart walking part of gantry crane | |
CN203516620U (en) | Transmission device used in drilling machine | |
CN204628246U (en) | The turning shaft structure of the synchronous large torque motor rotor of a kind of low-speed permanent-magnet | |
CN203317194U (en) | Automatic polishing machine | |
CN203372725U (en) | Conveying device | |
CN203051664U (en) | Anti-overloading device with friction wheels | |
CN203159056U (en) | Crane transmission device | |
CN203051454U (en) | Splined shaft | |
CN202088261U (en) | Knife bench transmission device | |
CN201980917U (en) | Belt lifting device | |
CN202643001U (en) | Aluminum foil reel |
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170309 |