CN204055306U - A kind of plug-in hybrid dynamic system - Google Patents
A kind of plug-in hybrid dynamic system Download PDFInfo
- Publication number
- CN204055306U CN204055306U CN201420431893.0U CN201420431893U CN204055306U CN 204055306 U CN204055306 U CN 204055306U CN 201420431893 U CN201420431893 U CN 201420431893U CN 204055306 U CN204055306 U CN 204055306U
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- input shaft
- motor
- gearshift
- gear
- output shaft
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Abstract
The utility model discloses a kind of plug-in hybrid dynamic system, input shaft A(2), input shaft B(5) coaxial line, be connected by gearshift (4) between the two, input shaft A(2) on be installed with driving gear A(3), with the driven gear A(9 be arranged on output shaft (10)) engage; Motor (1) and output shaft (10) form fixed speed ratio drive connection; Other propulsion source can form the drive connection that can disconnect by input shaft B (5) with output shaft (10); Like this, system can realize motor and drives separately and motor and other propulsion source combination drive two kinds of patterns.The beneficial effects of the utility model are the hybrid power driving functions using minimum part to realize motor, driving engine.Good with conventional gearbox technique inheritance, can be widely used on the various power plants such as automobile, guideway vehicle, boats and ships, construction machinery and equipment, field machine.
Description
Technical field
The utility model relate to hybrid power automobile power system, particularly have motor, driving engine dual power source motor vehicle driven by mixed power, there is retarder, the change-speed box of three and above propulsion source and load, can be widely used on the various power plants such as automobile, guideway vehicle, boats and ships, construction machinery and equipment, field machine.
Background technology
At present, due to the pressure of energy-saving and emission-reduction, automobile energy-saving reduces discharging standard increasingly stringent.In order to reduce the energy consumption of vehicle, develop the numerous new vehicle systems comprising hybrid vehicle.Hybrid vehicle, as having the long mileage of conventional internal combustion rolling stock and electric automobile energy saving, environmental protection concurrently, can use the vehicle class of clean electric energy to start to be widely used.Also have some vehicles to ensure reliability, the economy of vehicle and reducing manufacturing cost etc. simultaneously, there is plural propulsion source.Such as there are some special-uses vehicle of assistant engine, construction machinery and equipment, ultra-large type vehicle, special safety vehicle etc.Comprise other power form in addition, as hydraulic hybrid, pressure hybrid power (pressurized air hybrid power) etc.These vehicles all need one by the power coupling in two or more different dynamic source, jointly or respectively drive the system of vehicle---dynamic coupling system.The requirement of dynamic coupling system is that the power that plural propulsion source can either be exported individually is delivered to (as wheel etc.) on output unit, and the power that plural propulsion source can be exported again is delivered on output unit simultaneously.
But current can realize above-mentioned functions dual power source dynamic coupling system, mainly comprise following several form:
1 adopts planetary wheel coupled modes.Typical apply comprise Toyota general sharp this, the automobile such as general fertile Lan Da;
2 adopt angle transmission speed variator.Typical apply comprises Nan Che group hybrid power passenger car;
3 adopt coaxial coupling, be arranged on driving engine chain, rely on plural power-transfer clutch to realize different output modes by motor.
But there are the following problems for current coupled system:
Mode 1 pair of planetary wheel processing, assembly precision require high, and driving efficiency is low, bad with the production technology inheritance of existing vehicle drive system, needs again used device, mould etc.
Mode 2 adopts bevel gear tooth system high to Gear Processing accuracy requirement, lubricating difficulties etc.
There are two power source speed and coordinate fixing in mode 3, is difficult to play the problems such as the optimum curve for operation of each propulsion source.
No matter which kind of mode above-mentioned, how its dynamic assembly cost all costly, reduces number of parts, reduces power system cost and becomes important topic.
The utility model can solve the problems referred to above of dual power source dynamic coupling system.
Summary of the invention
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure that two or more propulsion source can be transferred to the power flexible communication of wheel, the retarder of dependable performance or change-speed box, existing change-speed box production facilities, technique, part can also be made full use of simultaneously, to reduce the first input cost of system to greatest extent, and the most simplification of implementation structure.
In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is: comprise motor (1), input shaft A(2), driving gear A(3), gearshift (4), input shaft B (5), casing (6), driven gear A (9), output shaft (10), it is characterized in that: input shaft A(2), input shaft B(5) coaxial line, be connected by gearshift (4) between the two, when gearshift (4) is positioned at neutral gear, diaxon can rotate respectively, when gearshift (4) is positioned at and engages gear, diaxon rotates simultaneously.Input shaft A(2) on be installed with driving gear A(3), driving gear A(3) with driven gear A(9) engage, driven gear A (9) is arranged on output shaft (10).Motor (1) power is by input shaft A(2), driving gear A(3), driven gear A (9), output shaft (10) form fixed speed ratio drive connection.Other propulsion source can pass through input shaft B (5), gearshift (4), driving gear A(3), driven gear A (9), output shaft (10) form the drive connection that can disconnect.Like this, system can realize motor and drives separately and motor and other propulsion source combination drive two kinds of patterns.
In addition, the utility model also can increase some driving gear B(7) with driven gear B(8), and gearshift (4) is formed from input shaft B(5) to the multiple gear ratios transmission output shaft (10).Gearshift (4) also can be installed on output shaft (10), is beneficial to technology arrangement.
In the utility model, motor (1) and gear case part also can integrated design and manufactures, as motor case and casing (6) are designed to a part, the axle of motor (1) and input shaft A(2) be designed to a part.
Input shaft A(2 in the utility model) with driving gear A(3) two parts can be designed to then be secured together, also directly can be designed to a part.
Driven gear A (9), driven gear B(8 in the utility model) can manufacture respectively then be secured together with output shaft (10), also directly can be designed to a part.
In the utility model when newly-increased gearshift is arranged on output shaft (10), connected driving gear B(7) be then fixed on input shaft B(5) on.
Fixed speed ratio drive connection is kept between such motor and output shaft (10), another propulsion source such as engine power can be input to input shaft B(5), when gearshift (4) is connected to engage a gear position, engine power can be delivered to input shaft A(2) also by driving gear A(3), driven gear A(9) be transferred to output shaft (10).As input shaft B(5) on other driving gears B(7 is installed) time, handle corresponding gearshift as input shaft B(5) power can be delivered on output shaft (10) with corresponding speed ratio.
In technical scheme, motor (1) can be not only power-actuated power machine, also can change HM Hydraulic Motor or air motor into, forms the hybrid power system that driving engine mixes with hydraulic pressure or pressurized air.From input shaft B(5) what access also can be motor or other propulsions source.
The gearshift (4) mentioned in technical scheme, its version can be unrestricted, and the synchro gearshift that automobile can be selected common also can use engaging sleeve even straight-tooth cliding gear gearshift.
In the utility model during vehicle backing, driven by motor (1) (as motor) contrarotation of fixed speed ratio transmission, also can special reverse gearwheel be set in systems in which, realize propulsion source and rotate forward the car-backing function under driving.But on the vehicle based on electric drive, the propulsive effort of motor is enough, and does not also allow the too high speed of a motor vehicle and acceleration/accel, so can omit reverse gearwheel during reversing.
The beneficial effects of the utility model use less number of parts, just can realize power coupling drive path the most flexibly, the multiple drive modes of single motor can be realized, under the condition with control and actuating unit automatically, the power failure-free Transmission System in motor auto-compensation engine gear power gap can also be formed.
In order to reduce whole dynamic assembly cost further, part involved by the utility model also can be designed to one with one or more component integrations of driving engine, electrical motor, power-transfer clutch, diff, main reduction gear, to reduce the number of parts such as housing, attaching parts, strut member, improve system rigidity, reduce noise, life-saving, reduces costs and improves car load assembling beat.
The utility model can be widely used on the various power plants such as automobile, guideway vehicle, boats and ships, construction machinery and equipment, field machine.
[accompanying drawing explanation]
Fig. 1 is a kind of plug-in hybrid dynamic system of the utility model structural arrangement sketch; Fig. 2 is a kind of embodiment structural arrangement sketch with two speed ratio gearshifts; Fig. 3 is the embodiment structural arrangement sketch with four speed ratio gearshifts; Fig. 4 is two speed ratio embodiment trailer reversing pin position views.
In each figure, digital code represents: 1 motor, 2 input shaft A, 3 driving gear A, 4 gearshifts, 5 input shaft B, 6 casings, 7 driving gear B, 8 driven gear B, 9 driven gear A, 10 output shafts
[detailed description of the invention]
Introduce embodiment with several instantiation below, actual embodiment is not limited thereto example.
Fig. 1 is a kind of plug-in hybrid dynamic system of the utility model structural arrangement sketch.This structure is from input shaft A(2) or from input shaft B(5) all only have a speed ratio, wherein from input shaft B(5 to output shaft (10)) can by gearshift (4) control joint or disjunction to the driving channel of output shaft (10).
When gearshift (4) is in a disengaged position, vehicle is the independent driving condition of motor.By gearshift when binding site, another propulsion source Power output is to output shaft (10), and vehicle is in hybrid mode.
Fig. 2 is a kind of embodiment structural arrangement sketch with two speed ratio gearshifts; It merely add a pair main driven gear than upper figure scheme.Driving gear B(7) at input shaft B(5) upper free to rotate, driven gear B(8) be fixedly mounted on output shaft (10).When gearshift (4) is in the left side, the power on input shaft B (5) is by driving gear A(3) and the driven gear A(9 that is meshed with it) transmission; Vehicle is in hybrid power state.When gearshift (4) mediates, namely during neutral, the power interruption transmission on input shaft B (5); Vehicle is in motor (1) driving condition separately.When gearshift (4) is in the right, the power on input shaft B (5) is by driving gear B(7) and the driven gear B(8 that is meshed with it) transmission; Vehicle is in the hybrid power state of the different speed ratio of two propulsions source.
Fig. 3 is the embodiment structural arrangement sketch with four speed ratio gearshifts, and one of them gearshift is arranged on output shaft (10), corresponding 2 driving gear B(7) be fixed on input shaft B (5).There are from input shaft B (5) to the power that output shaft (10) transmits 4 gears (speed ratio).
Fig. 4 is two speed ratio embodiment trailer reversing pin position views.This pin motion arrangement plan can take into account the movement needs of electronic position and armstrong's patent gearshift.Only when electronic gear is in forward gear, the mechanical gear of engine section is just allowed to get involved, random gear problem when preventing reversing.
Claims (3)
1. a plug-in hybrid dynamic system, comprise motor (1), input shaft A(2), driving gear A(3), gearshift (4), input shaft B (5), casing (6), driven gear A (9), output shaft (10), it is characterized in that: input shaft A(2), input shaft B(5) coaxial line, be connected by gearshift (4) between the two, when gearshift (4) is positioned at neutral gear, diaxon can rotate respectively, when gearshift (4) is positioned at and engages gear, diaxon rotates simultaneously; Input shaft A(2) on be installed with driving gear A(3), driving gear A(3) with driven gear A(9) engage, driven gear A(9) be arranged on output shaft (10); Motor (1) power is by input shaft A(2), driving gear A(3), driven gear A (9), output shaft (10) form fixed speed ratio drive connection; Other propulsion source can pass through input shaft B (5), gearshift (4), driving gear A(3), driven gear A (9), output shaft (10) form the drive connection that can disconnect; Like this, system can realize motor and drives separately and motor and other propulsion source combination drive two kinds of patterns.
2. a kind of plug-in hybrid dynamic system as claimed in claim 1, is characterized in that, described gearshift (4) adopts synchro gearshift or engaging sleeve gearshift or straight-tooth cliding gear gearshift.
3. a kind of plug-in hybrid dynamic system as claimed in claim 1, is characterized in that, described motor (6) adopts power-actuated electrical motor or HM Hydraulic Motor or air motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431893.0U CN204055306U (en) | 2014-08-01 | 2014-08-01 | A kind of plug-in hybrid dynamic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431893.0U CN204055306U (en) | 2014-08-01 | 2014-08-01 | A kind of plug-in hybrid dynamic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055306U true CN204055306U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420431893.0U Expired - Fee Related CN204055306U (en) | 2014-08-01 | 2014-08-01 | A kind of plug-in hybrid dynamic system |
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| CN (1) | CN204055306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762014A (en) * | 2019-04-02 | 2020-10-13 | 联合汽车电子有限公司 | Hybrid power system, hybrid power automobile and method for controlling vehicle operation |
-
2014
- 2014-08-01 CN CN201420431893.0U patent/CN204055306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111762014A (en) * | 2019-04-02 | 2020-10-13 | 联合汽车电子有限公司 | Hybrid power system, hybrid power automobile and method for controlling vehicle operation |
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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: 20141231 Termination date: 20160801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |