CN202935146U - Co-axial parallel type mixing power passenger car - Google Patents
Co-axial parallel type mixing power passenger car Download PDFInfo
- Publication number
- CN202935146U CN202935146U CN201220682210XU CN201220682210U CN202935146U CN 202935146 U CN202935146 U CN 202935146U CN 201220682210X U CN201220682210X U CN 201220682210XU CN 201220682210 U CN201220682210 U CN 201220682210U CN 202935146 U CN202935146 U CN 202935146U
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- drive motor
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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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- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The utility model discloses a co-axial parallel type mixing power passenger car. The co-axial parallel type mixing power passenger car comprises a car body (1), a chassis (2) on the lower side of the car body (1), an engine (4), a clutch (5), a speed changer (6), a drive motor (8), a transmission shaft (9), a drive bridge (10), a vehicle-mounted energy storage device, a control system, and an elastic coupler (7) arranged on the chassis (2). An output shaft of the speed changer (6) is in transmission connection with an input shaft of the drive motor (8) through the elastic coupler (7). The engine (4), the clutch (5), the speed changer (6), the elastic coupler (7), the drive motor (8) and the transmission shaft (9) are arranged on the same axis. The co-axial parallel type mixing power passenger car is simple in structure, easy to manufacture and low in cost.
Description
Technical field
The utility model relates to automobile technical field, is specifically a kind of coaxial parallel type hybrid vehicle.
Background technology
application mix power system all on present many passenger vehicles, hybrid power system has series connection, parallel connection and three kinds of patterns of series-parallel connection, a kind of parallel type hybrid vehicle that adopts parallel connection type hybrid power system is arranged, parallel connection type hybrid power system is installed on the chassis of passenger vehicle, the structure of parallel connection type hybrid power system is as follows: the output shaft of driving engine is in transmission connection by the input shaft of power-transfer clutch and change-speed box, the output shaft of change-speed box and the output shaft of drive motor are in transmission connection by coupler and actuating device, actuating device drives wheel rolling, wherein, drive motor and driving engine be not on same axis, and need to use coupler, make the structure of this parallel type hybrid vehicle more complicated, more complicated this parallel type hybrid vehicle that causes of structure is not easy to make, manufacturing cost is higher.
The utility model content
Technical problem to be solved in the utility model is to provide simple in structure, be easy to manufacturing, lower-cost coaxial parallel type hybrid vehicle.
for solving the problems of the technologies described above, the coaxial parallel type hybrid vehicle that the utility model provides, it comprises vehicle body, the chassis of vehicle body downside, driving engine, power-transfer clutch, change-speed box, drive motor, transmission shaft, drive axle, vehicle-mounted energy storage device and control system, driving engine, power-transfer clutch, change-speed box, drive motor, transmission shaft, drive axle, the vehicle-mounted energy storage device all is installed on the chassis, the output shaft of driving engine is connected input shaft and is connected by driven by clutches with change-speed box, the output shaft of drive motor is connected by transmission shaft driven with the input shaft of drive axle, drive motor is electrically connected to the vehicle-mounted energy storage device, it also comprises the elastic coupling that is installed on the chassis, the output shaft of change-speed box and the input shaft of drive motor are in transmission connection by elastic coupling, driving engine, power-transfer clutch, the change-speed box elastic coupling, drive motor and transmission shaft are arranged on same axis.
After adopting above structure, the utility model compared with prior art has advantages of following:
Connect change-speed box and drive motor by elastic coupling, elastic coupling plays axial clearance compensation, reduces the effect of system resonance, driving engine, power-transfer clutch, change-speed box, elastic coupling, drive motor and transmission shaft are arranged on same axis, make this coaxial parallel type hybrid vehicle structure simpler, make this coaxial parallel type hybrid vehicle ratio be easier to make, manufacturing cost is lower.
As improvement, described vehicle-mounted energy storage device is the super capacitor group, and the super capacitor group has advantages of that power density is high, the time that discharges and recharges is short, has extended cycle life, working temperature range is wide.
As improvement, described super capacitor group is connected with charging unit, and charging unit is connected civil power, can allow the super capacitor group directly carry out external charge by civil power.
as improvement, described control system comprises central controller, the capacitance management unit, engine controller, electric machine controller, speed-slackening signal detecting unit and Acceleration Signal detecting unit, the signal output part of speed-slackening signal detecting unit and Acceleration Signal detecting unit is electrically connected to the signal input part of central controller, the signal output part of central controller respectively with engine controller, the signal input part of electric machine controller and capacitance management unit is electrically connected to, by this control system can be different according to passenger vehicle running state, make drive motor enter energy take-back model or energy release mode, effectively reduce the engine operation load, reach the purpose of fuel-economizing, improve emission from vehicles.
Description of drawings
Fig. 1 is the structural representation of the utility model coaxial parallel type hybrid vehicle;
Fig. 2 is the structural representation on the chassis of the utility model coaxial parallel type hybrid vehicle;
Fig. 3 is the structure diagram of the utility model coaxial parallel type hybrid vehicle;
Fig. 4 is the structured flowchart of the control system of the utility model coaxial parallel type hybrid vehicle.
Wherein, 1, vehicle body; 2, chassis; 3, super capacitor group; 4, driving engine; 5, power-transfer clutch; 6, change-speed box; 7, elastic coupling; 8, drive motor; 9, transmission shaft; 10, drive axle.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
by Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model coaxial parallel type hybrid vehicle comprises vehicle body 1, the chassis 2 of vehicle body 1 downside, driving engine 4, power-transfer clutch 5, change-speed box 6, drive motor 8, transmission shaft 9, drive axle 10, vehicle-mounted energy storage device and control system, driving engine 4, power-transfer clutch 5, change-speed box 6, drive motor 8, transmission shaft 9, drive axle 10, the vehicle-mounted energy storage device all is installed on chassis 2, the input shaft of the output shaft of driving engine 4 and change-speed box 6 is in transmission connection by power-transfer clutch 5, power-transfer clutch 5 is arranged between driving engine 4 and change-speed box 6, it is total member direct in the vehicle power train system and that driving engine 4 interrelates, power-transfer clutch 5 can make between driving engine 4 and change-speed box 6 and can engage gradually, thereby guarantee the passenger vehicle gentle start, contacting between energy temporarily disconnected driving engine 4 and change-speed box 6, so that the impact when gear shift and minimizing gear shift, can play centrifugation when the passenger vehicle emergency braking, prevent the driving system overloads such as change-speed box 6, thereby play certain protective effect, the input shaft of the output shaft of drive motor 8 and drive axle 10 is in transmission connection by transmission shaft 9, the output shaft of drive motor 8 directly is connected with transmission shaft 9, transmission shaft 9 connects wheel by drive axle 10, form coaxial parallel-connection formula power-transmission system, drive axle 10 is generally by main reduction gear, diff, the composition such as wheel drive and driving axle housing, the effect of drive axle 10 are that the power that transmission shaft 9 transmits was rolled over 90 ° of angles, change the direction of transfer of power, and reduce rotating speed by main reduction gear, after increasing torque, distribute to left and right semiaxis and wheel through diff.Drive motor 8 is electrically connected to the vehicle-mounted energy storage device, described drive motor 8 is three phase alternating current motor, play the effect of electrical generator or electrical motor, energy when being used for when working as electrical generator reclaiming vehicle sliding and braking, at vehicle start, when accelerating demand motive motor 8 power-assisted, play the effect of electrical motor, described vehicle-mounted energy storage device is super capacitor group 3, and it utilizes the double electrical layers of active carbon perforated electrode and electrolyte ingredient to obtain the capacity of super large.
described coaxial parallel type hybrid vehicle also comprises elastic coupling 7, the input shaft of the output shaft of change-speed box 6 and drive motor 8 is in transmission connection by elastic coupling 7, elastic coupling 7 is that a kind of elastic deformation of elastic element that utilizes is with compensation diaxon relative displacement, to relax the coupler that impacts and absorb vibration, elastic coupling 7 plays axial clearance compensation in system, reduce the effect of system resonance, driving engine 4, power-transfer clutch 5, change-speed box 6, elastic coupling 7, drive motor 8 and transmission shaft 9 are arranged on same axis, that is to say the output shaft of driving engine 4, the input shaft of drive motor 8 and output shaft, power-transfer clutch 5, change-speed box 6, elastic coupling 7, transmission shaft 9 is on same axis.
Described super capacitor group 3 is connected with charging unit, charging unit is that source of AC is converted to direct supply, convertor equipment for super capacitor group 3 or battery charging, charging unit is connected civil power, can allow super capacitor group 3 directly carry out external charge by civil power, so that at vehicle start with when giving it the gun, super capacitor group 3 has enough electric energy to offer drive motor 8 work.
described control system comprises central controller, the capacitance management unit, engine controller, electric machine controller, speed-slackening signal detecting unit and Acceleration Signal detecting unit, the signal output part of speed-slackening signal detecting unit and Acceleration Signal detecting unit is electrically connected to the signal input part of central controller, the signal output part of central controller respectively with engine controller, the signal input part of electric machine controller and capacitance management unit is electrically connected to, the speed-slackening signal detecting unit can detect the action of brake pedal, the Acceleration Signal detecting unit can detect the action of acceleration pedal, when stepping on brake pedal or release the gas pedal, when namely passenger vehicle slows down, speed-slackening signal detecting unit or Acceleration Signal detecting unit transmit a signal to central controller, central controller sends corresponding signal to electric machine controller and capacitance management unit, make drive motor 8 enter the energy take-back model, that is to say that drive motor 8 is electrical generator, the power delivery that drive motor 8 produces stores to super capacitor group 3, when bend the throttle, when namely passenger vehicle accelerates, Acceleration Signal detecting unit transmitted signal central controller, central controller sends corresponding signal to electric machine controller and capacitance management unit, make drive motor 8 enter the energy release mode, that is to say that drive motor 8 is electrical motor, the moment of torsion of the moment of torsion of drive motor 8 and driving engine 4 outputs on transmission shaft 9 after rotating shaft place of drive motor 6 is synthetic.
Below only use better example with regard to the utility model and made explanation; but can not be interpreted as it is limitations on claims; structure of the present utility model can have other variations; be not limited to said structure; as available battery pack as the vehicle-mounted energy storage device; in a word, all various variations of doing in the protection domain of independent claims of the present utility model are all in protection domain of the present utility model.
Claims (4)
1. coaxial parallel type hybrid vehicle, it comprises vehicle body (1), the chassis (2) of vehicle body (1) downside, driving engine (4), power-transfer clutch (5), change-speed box (6), drive motor (8), transmission shaft (9), drive axle (10), vehicle-mounted energy storage device and control system, driving engine (4), power-transfer clutch (5), change-speed box (6), drive motor (8), transmission shaft (9), drive axle (10), the vehicle-mounted energy storage device all is installed on chassis (2), the input shaft of the output shaft of driving engine (4) and change-speed box (6) is in transmission connection by power-transfer clutch (5), the input shaft of the output shaft of drive motor (8) and drive axle (10) is in transmission connection by transmission shaft (9), drive motor (8) is electrically connected to the vehicle-mounted energy storage device, it is characterized in that: it also comprises the elastic coupling (7) that is installed on chassis (2), the input shaft of the output shaft of change-speed box (6) and drive motor (8) is in transmission connection by elastic coupling (7), driving engine (4), power-transfer clutch (5), change-speed box (6), elastic coupling (7), drive motor (8) and transmission shaft (9) are arranged on same axis.
2. coaxial parallel type hybrid vehicle according to claim 1, it is characterized in that: described vehicle-mounted energy storage device is super capacitor group (3).
3. coaxial parallel type hybrid vehicle according to claim 2, it is characterized in that: described super capacitor group (3) is connected with charging unit.
4. coaxial parallel type hybrid vehicle according to claim 1, it is characterized in that: described control system comprises central controller, capacitance management unit, engine controller, electric machine controller, speed-slackening signal detecting unit and Acceleration Signal detecting unit, the signal output part of speed-slackening signal detecting unit and Acceleration Signal detecting unit is electrically connected to the signal input part of central controller, and the signal output part of central controller is electrically connected to the signal input part of engine controller, electric machine controller and capacitance management unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220682210XU CN202935146U (en) | 2012-12-12 | 2012-12-12 | Co-axial parallel type mixing power passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220682210XU CN202935146U (en) | 2012-12-12 | 2012-12-12 | Co-axial parallel type mixing power passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935146U true CN202935146U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220682210XU Expired - Fee Related CN202935146U (en) | 2012-12-12 | 2012-12-12 | Co-axial parallel type mixing power passenger car |
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| Country | Link |
|---|---|
| CN (1) | CN202935146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578302A (en) * | 2015-01-14 | 2015-04-29 | 曾帆 | Energy-saving and environment friendly charging car |
-
2012
- 2012-12-12 CN CN201220682210XU patent/CN202935146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578302A (en) * | 2015-01-14 | 2015-04-29 | 曾帆 | Energy-saving and environment friendly charging car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG NANCHE TRAMWAYS CO., LTD. Free format text: FORMER NAME: NINGBO JIJIANG AUTOMOBILE MANUFACTURING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315102 Zhejiang city of Ningbo province Yinzhou investment business center No. 9 Road (East) Valley Patentee after: Zhejiang Nanche Tramways Co., Ltd. Address before: 315104 Zhejiang city of Ningbo province Yinzhou investment business center No. 9 Road (East) Valley Patentee before: Ningbo Jijiang Automobile Manufacturing Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 315112, No. 5259, west section of Huan Cheng Nan Road, Ningbo, Zhejiang, Yinzhou District Patentee after: Zhejiang Zhongche tram Co. Ltd. Address before: 315102 Zhejiang city of Ningbo province Yinzhou investment business center No. 9 Road (East) Valley Patentee before: Zhejiang Nanche Tramways Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20191212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |