CN201158299Y - Pneumatic electric car hybrid drive device - Google Patents
Pneumatic electric car hybrid drive device Download PDFInfo
- Publication number
- CN201158299Y CN201158299Y CNU2008200523593U CN200820052359U CN201158299Y CN 201158299 Y CN201158299 Y CN 201158299Y CN U2008200523593 U CNU2008200523593 U CN U2008200523593U CN 200820052359 U CN200820052359 U CN 200820052359U CN 201158299 Y CN201158299 Y CN 201158299Y
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- China
- Prior art keywords
- gear
- pneumatic
- output shaft
- low speed
- wheel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Structure Of Transmissions (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a pneumatic-electric combined driving device for an automobile. The device comprises a motor, a clutch, a main input shaft, an output shaft, a pneumatic motor and an auxiliary input shaft , wherein a big gear and a pinion are respectively and tightly fixed on the main input shaft, a high speed gear, a low speed gear, a off-gear synchronizer, a driving gear and a driving gear of a reducer, the big gear is meshed with the high speed gear, the pinion is connected with the low speed gear, the off-gear synchronizer is positioned between the high speed gear and the low speed gear for sliding and off-gear operations, the driving gear of the reducer is meshed with the driven gear of the reducer to drive the wheel to rotate, the pneumatic motor is connected with the auxiliary input shaft, and an overrunning clutch and a gear are respectively arranged on the pneumatic motor, and the gear is meshed with the driving gear on the output shaft. By using the pneumatic-electric combined driving device, the cooperative work and the independent work of the pneumatic power and the electric power can be realized, the abilities of the automobile during the process of starting, climbing and accelerating and at the maximum speed can be enhanced, the pneumatic-electric combined driving device also has the advantages of good driving performance, low noise, simple structure and easy maintenance.
Description
Technical field
The utility model relates to a kind of electronlmobil hybrid drive, especially relates to a kind of pneumatic electronlmobil hybrid drive.
Background technology
Present hybrid-electric car generally is to be power driven with combustion engine and electrical motor, and it still will rely on right oil, and noise is big, and transmission adopted planet circular system structure is very complicated, control difficulty height, and volume is big, quality is heavy, manufacturing cost height, maintenance difficult.
The utility model content
The purpose of this utility model be to provide a kind of without fuel oil and simple in structure, driveability good, transmission loss is few, noise is little, acceleration capability is strong, the energy conversion rate height, realize the collaborative work of pneumatic and electrodynamic source and work alone, the convenient pneumatic power power-assisted that realizes is in motor power in the time of guaranteeing vehicle starting, upward slope, acceleration, and simple in structure, operating cost is low, maintenance is easy to pneumatic electronlmobil hybrid drive.
This pneumatic electronlmobil hybrid drive that the utility model provides comprises electrical motor, power-transfer clutch, the primary input axle, output shaft, air motor, auxiliary input axis, tighten an intrinsic big gear wheel and a miniature gears at the primary input axle, a high speed gear is housed on the output shaft rotationally, a low speed gear, an engage a gear synchro, a driven wheel, a retarder driving wheel, described engage a gear synchro carries out sliding block joint between high low speed gear, and high low speed gear respectively with output shaft on big gear wheel and pinion form two shelves of high low speed, described retarder driving wheel and the engagement of retarder follower, one overriding clutch and a gear are housed on the auxiliary input axis on the air motor, and this gear is meshed with driven wheel on the output shaft.
The utility model is owing to increased air motor power on the basis of electronlmobil, when vehicle starting, upward slope, acceleration, can conveniently realize using the air motor power assist in motor power, to reduce the rising of storage battery and motor overload and heavy-current discharge and temperature, reduce power consumption, the rideability and the continual mileage of starting, climbing, acceleration and maximum speed have been improved, the long storage battery in court of a feudal ruler service life.The utility model both can the gas-electricity one combination drive also can be distinguished individual drive, can not interfere with each other, and the utility model was simple in structure, and noise is little, and is in light weight, and maintenance easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model comprises electrical motor 1, primary input axle 2, output shaft 3, air motor 4, driven wheel 18 as can be seen from Figure 1, auxiliary input axis 5, electrical motor 1 drives primary input axle 2 by power-transfer clutch 14, tighten an intrinsic big gear wheel 6 and a miniature gears 7 at primary input axle 2, a high speed gear 8 and a low speed gear 9 are housed on the output shaft 3 rotationally.Engage a gear synchro 10, driven wheel 18, retarder driving gear 11, vacuum pump 19, big gear wheel 6 on the primary input axle 2 and high speed gear 8 engagements, miniature gears 7 and low speed gear 9 engagements, engage a gear synchro 10 is between high speed gear 8 and low speed gear 9, make it to mesh with high speed gear 8 or low speed gear 9 or be in neutral position by shift fork, retarder driving gear 11 is meshed with retarder ring gear 15 and drives wheel 16 rotations.One of air motor 4 and auxiliary input axis 5 is connected, and the other end is connected with a gear 13 with an overriding clutch 12, and gear 13 is meshed with driven wheel 18 on the output shaft 3.Through the retarder master, by gear 11,15 drive wheel.Miniature gears 7 and another overriding clutch gear 17 engagements are used for inputing or outputing of other power.One of vacuum pump 19 and output shaft 3 is connected, is used for the supply of the required vacuum of automobile brake.
Operating path branch of the present utility model is made two-way: the one tunnel is to be the route of power with the electrical motor: drive primary input axle 2 by electrical motor 1, big gear wheel 6 on this and miniature gears 7 drive high speed gear 8 and the low speed gear 9 on the output shaft 3 respectively, engage a gear synchro 10 with under high speed gear 8 and the low speed gear 9 ingear situations is not dallying, when engage a gear synchro 10 meshes with high speed gear 8, engage a gear synchro 10 drives output shaft 3 and rotates, and then the retarder driving gear 11 on the output shaft 3 is rotated, drive retarder ring gear 15 thus, wheel 16 rotates.The at high speed shelves drive automobile.When engage a gear synchro 10 meshes with low speed gear 9, the power of electrical motor 1 is the low speed gear 9 on 3 from the miniature gears on the primary input axle 27 to output shaft, rotate by engage a gear synchro 10 output shafts 3 again, and then the retarder driving gear 11 on the output shaft 3 is rotated, drive retarder ring gear 15 thus, wheel 16 rotates, and with the high-reduction drive automobile, this moment, air motor 4 can not rotate under the effect of overriding clutch 12.
Another road is to be the route of power with the air motor: drive auxiliary input axis 5 by air motor 4, rotated by overriding clutch 12 gears 13 driven wheels 18 output shafts 3, drive retarder driving gear 11, retarder ring gear 15, wheel 16 rotations again.
Mode of operation of the present utility model has several situations:
One, pure electronic operating mode:
When smooth road driving, use electric-only mode, air motor 4 is closed, the synchro 10 of putting into gear this moment meshes with low speed gear 9, and low speed operating mode power transmission line is: electrical motor 1, power-transfer clutch 14, primary input axle 2, miniature gears 7, low speed gear 9, engage a gear synchro 10, output shaft 3, retarder driving gear 11, retarder ring gear 15, wheel 16.Air motor 4 can not rotate under the effect of overriding clutch 12.The high-speed working condition power transmission line is; The synchro 10 of putting into gear this moment meshes electrical motor 1, power-transfer clutch 14, primary input axle 2, big gear wheel 6, high speed gear 8, engage a gear synchro 10, output shaft 3, retarder driving gear 11, retarder ring gear 15, wheel 16 with high speed gear 8.Air motor 4 can not rotate under the effect of overriding clutch 12.
Two, pure pneumatic operating mode:
On very smooth road surface or storage battery short of electricity can't drive the time, the synchro 10 of putting into gear this moment is in Neutral Position, and electrical motor 1 is closed, and power transmission line is; Air motor 4, auxiliary input axis 5, overriding clutch 12, gear 13, driven wheel 18, output shaft 3, retarder driving gear 11, retarder ring gear 15, wheel 16.
Three, motor and pneumatic combination drive operating mode:
When starting, climbing, acceleration and demand were more high-power: electrical motor 1 and air motor 4 were realized combination drive.Power transmission line is a two-way; Electrical motor 1, power-transfer clutch 14, primary input axle 2, miniature gears 7 or big gear wheel 6, low speed gear 9 or high speed gear 8, the synchro 10 of putting into gear, output shaft 3, retarder driving gear 11, retarder ring gear 15, wheel 16.Another power transmission line is; Air motor 4, auxiliary input axis 5, overriding clutch 12, gear 13, driven wheel 18, output shaft 3, retarder driving gear 11, retarder ring gear 15, wheel 16.
Four, astern condition:
Air motor 4 is in closed condition.Put into gear low speed gear 9 engagements on synchro 10 and the output shaft 3, electrical motor 1 reverses under the effect of controller.Power transmission line is; Electrical motor 1, power-transfer clutch 14, primary input axle 2, miniature gears 7, low speed gear 9, engage a gear synchro 10, output shaft 3, retarder driving gear 11, retarder ring gear 15, wheel 16.Air motor 4 can not rotate under the effect of overriding clutch 12.
Five, braking regeneration operating mode:
At descending or glancing impact, renewable power supply is switched on, and the kinetic energy of vehicle generates electricity and to battery charging to retarder ring gear 15, retarder driving gear 11, output shaft 3, the synchro 10 of putting into gear, low speed gear 9 or high speed gear 8, big gear wheel 6 or miniature gears 7, primary input axle 2, power-transfer clutch 14, electrical motor 1 through wheel 16.
Claims (3)
1, a kind of pneumatic electronlmobil hybrid drive, it is characterized in that this device comprises electrical motor (1), power-transfer clutch (14), primary input axle (2), output shaft (3), air motor (4), auxiliary input axis (5), tighten an intrinsic big gear wheel (6) and a miniature gears (7) at primary input axle (2), a high speed gear (8) is housed on the output shaft (3) rotationally, a low speed gear (9), an engage a gear synchro (10), a driven wheel (18), a retarder driving wheel (11), described engage a gear synchro (10) is positioned at high low speed gear (8,9) carry out sliding block joint between, and high low speed gear (8,9) respectively with output shaft (2) on big gear wheel (6) and miniature gears (7) engagement form two shelves of high low speed, described retarder driving wheel (11) and retarder follower (15) engagement, one overriding clutch (12) and a gear (13) are housed, this gear and output shaft 3 on the auxiliary input axis (5) on the air motor (4)) on driven wheel (18) be meshed.
2,, it is characterized in that also being engaged with on the described miniature gears (7) an overriding clutch gear (17) according to the described pneumatic electronlmobil hybrid drive of claim 1.
3,, it is characterized in that on of described output shaft (3) vacuum pump (19) being housed also according to the described pneumatic electronlmobil hybrid drive of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200523593U CN201158299Y (en) | 2008-02-26 | 2008-02-26 | Pneumatic electric car hybrid drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200523593U CN201158299Y (en) | 2008-02-26 | 2008-02-26 | Pneumatic electric car hybrid drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158299Y true CN201158299Y (en) | 2008-12-03 |
Family
ID=40108891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200523593U Expired - Lifetime CN201158299Y (en) | 2008-02-26 | 2008-02-26 | Pneumatic electric car hybrid drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158299Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080170A (en) * | 2016-08-30 | 2016-11-09 | 重庆青山工业有限责任公司 | A kind of mixed power automobile driving system |
| CN114083976A (en) * | 2021-09-13 | 2022-02-25 | 太原理工大学 | Compressed air and power battery combined power system and use method |
-
2008
- 2008-02-26 CN CNU2008200523593U patent/CN201158299Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080170A (en) * | 2016-08-30 | 2016-11-09 | 重庆青山工业有限责任公司 | A kind of mixed power automobile driving system |
| CN114083976A (en) * | 2021-09-13 | 2022-02-25 | 太原理工大学 | Compressed air and power battery combined power system and use method |
| CN114083976B (en) * | 2021-09-13 | 2023-07-04 | 太原理工大学 | Compressed air and power battery combined power system and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151106 Address after: 410331 Hunan biomedical park, Liuyang, Guangdong Province, electric group Limited by Share Ltd Patentee after: Rifu Feng Yue (Hunan) new energy electric vehicle Co Ltd Address before: 410331 No. 1, biological medicine Park, Hunan, Liuyang Patentee before: Fengri Electrical Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |