CN208006696U - A kind of dynamical system of planet row plug-in hybrid-power automobile - Google Patents
A kind of dynamical system of planet row plug-in hybrid-power automobile Download PDFInfo
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- CN208006696U CN208006696U CN201820436430.1U CN201820436430U CN208006696U CN 208006696 U CN208006696 U CN 208006696U CN 201820436430 U CN201820436430 U CN 201820436430U CN 208006696 U CN208006696 U CN 208006696U
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- planet
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- planet row
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Abstract
Higher, the lower planet row plug-in hybrid-power automobile of oil consumption dynamical system that the utility model discloses a kind of efficiency, it is characterised in that：Outer shaft（5）Further include second clutch for hollow shaft（3）, inner shaft（10）And its second sun gear（11）Positioned at planet carrier（13）Within, the second planetary gear（12）It is rotatably installed on planet carrier（13）Planet axis（131）On the second planet row, the second clutch（3）External drum and first clutch（4）External drum connect firmly and and input shaft（2）Right end be connected, the inner shaft（10）Left and right end stretch out in outer shaft respectively（5）Left and right end, right end and the second sun gear（11）It connects firmly, left end and second clutch（3）Interior hub be connected, the first planetary gear of first planet row（7）With the second planetary gear of the second planet row（12）It connects firmly and left and right is installed on planet axis side by side（131）On.
Description
Technical field
The utility model is related to planet row plug-in hybrid-power automobiles, and in particular to a kind of plug-in mixing of planet row is dynamic
The dynamical system of power automobile.
Background technology
The dynamical system of planet row plug-in hybrid-power automobile can realize variable speed in a certain range, so
With characteristics of energy saving.Currently, a kind of dynamical system of common planet row plug-in hybrid-power automobile, including it is engine, defeated
Enter axis, first clutch, outer shaft, the motor comprising rotor, output shaft and its first sun gear be located at planet carrier it
Interior, the first planetary gear is rotatably installed in the planet axis of planet carrier, the first gear ring is located at the first planet except planet carrier
Row, can realize variable speed, the problems of be；Speed change is realized only by a planet row and a clutch,
Transmission ratio is not only small, and ratio coverage is limited so that engine is usually in low efficiency region works, and oil consumption is higher.
Utility model content
That the technical problem to be solved by the present invention is to provide a kind of efficiency is higher, the lower planet row of oil consumption is plug-in mixed
Close the dynamical system of power vehicle.
In order to solve the above technical problems, the dynamical system of the planet row plug-in hybrid-power automobile of the utility model, packet
Include engine, input shaft, first clutch, outer shaft, the motor comprising rotor, output shaft and its first sun gear position
Within planet carrier, the first planetary gear is rotatably installed in the planet axis of planet carrier, the first gear ring is located at except planet carrier
The first planet row, the left end of the input shaft and the bent axle of engine be connected, the left end and right end of the outer shaft respectively with
The interior hub and the first sun gear of first clutch are connected, and first gear ring is connected firmly with rotor, the right side of the planet carrier
End is connected firmly with output shaft, it is characterised in that：The outer shaft is hollow shaft, further include second clutch, inner shaft and its second too
Sun wheel is located within planet carrier, the second planetary gear is rotatably installed on the second planet row in the planet axis of planet carrier, described
The external drum of second clutch and the external drum of first clutch are connected firmly and are connected with the right end of input shaft, the left and right end of the inner shaft
The left and right end of outer shaft is stretched out in respectively, right end is connected firmly with the second sun gear, and the interior hub of left end and second clutch is connected,
First planetary gear of first planet row and the second planetary gear of the second planet row connect firmly and left and right is installed on planet side by side
On axis.With the above structure, there are two planet row structures for the utility model tool, and transmission is bigger, and uses two clutches
Device structure can realize two kinds of speed ratio transmissions, and so, larger transmission ratio and two gear ratios are driven so that engine
It can often work in efficient region, efficiency is higher, oil consumption is relatively low.
The first clutch and second clutch are dry clutch as a further improvement of the utility model,.
So, the working efficiency of the utility model dynamical system can be further increased.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to preferred embodiments of the present invention.
Referring to Fig. 1, the dynamical system of the planet row plug-in hybrid-power automobile of the utility model, including it is engine 1, defeated
Enter axis 2, first clutch 4, outer shaft 5, the motor 9 comprising rotor 91, output shaft 14 and its first sun gear 6 are located at
Within planet carrier 13, the first planetary gear 7 is rotatably installed in the planet axis 131 of planet carrier 13, the first gear ring 8 is located at planet
The bent axle of the first planet row except frame 13, the left end and engine 1 of the input shaft 2 is connected, the left end of the outer shaft 5 and
Right end is connected with the interior hub of first clutch 4 and the first sun gear 6 respectively, and first gear ring 8 is connected firmly with rotor 91,
The right end of the planet carrier 13 is connected firmly with output shaft 14.As seen from Figure 1, the outer shaft 5 is hollow shaft, further includes second clutch
3, inner shaft 10 and its second sun gear 11 are located within planet carrier 13, the second planetary gear 12 is rotatably installed on planet carrier
The second planet row in 13 planet axis 131, the external drum of the second clutch 3 and the external drum of first clutch 4 connect firmly and with
The right end of input shaft 2 is connected, and the left and right end of the inner shaft 10 stretches out in the left and right end of outer shaft 5 respectively, and right end and second is too
Sun wheel 11 connects firmly, and the interior hub of left end and second clutch 3 is connected, the first planetary gear 7 of first planet row and the second row
The second planetary gear 12 of star row connects firmly and left and right is installed on side by side in planet axis 131.
The first clutch 4 and second clutch 3 are dry clutch.
Utility model works principle is as follows：
One grade；Engine 1 works, and motor 9 works, and the external drum of first clutch 4 and interior hub disconnect, second clutch 3
External drum and interior hub combine；The power of engine 1 passes to the second planet row by input shaft 2, second clutch 3, inner shaft 10
The power of second sun gear 11, motor 9 passes to the first gear ring 8 of the first planet row, the power of engine 1 and moving for motor 9
Power is coupled by the first planet row and the second planet row, and power is finally passed to output shaft 14 by planet carrier 13, real
Existing one grade of hybrid power transmits；When motor 9 becomes generating state, one grade of driving power generation is realized.
Two grades；Engine 1 works, and motor 9 works, and the external drum of first clutch 4 and interior hub combine, second clutch 3
External drum and interior hub disconnect；The power of engine 1 passes to the of the first planet row by input shaft 2, first clutch 4, outer shaft 5
The power of one sun gear 6, motor 9 passes to the first gear ring 8 of the first planet row, and the power of engine 1 and the power of motor 9 are logical
It crosses the first planet and discharges into capable coupling, power is finally passed into output shaft 14 by planet carrier 13, realize that two grades of hybrid powers pass
It passs；When motor 9 becomes generating state, two grades of driving power generations are realized.
Preferred embodiments of the present invention are elaborated above in conjunction with attached drawing, but the utility model is not
Be limited to the above embodiment, technical field those of ordinary skill within the scope of knowledge, can also not depart from
Various changes can be made under the premise of the utility model aims.
Claims (2)
1. a kind of dynamical system of planet row plug-in hybrid-power automobile, including engine（1）, input shaft（2）, the first clutch
Device（4）, outer shaft（5）, include rotor（91）Motor（9）, output shaft（14）And its first sun gear（6）Positioned at row
Carrier（13）Within, the first planetary gear（7）It is rotatably installed on planet carrier（13）Planet axis（131）Upper, the first gear ring（8）
Positioned at planet carrier（13）Except the first planet row, the input shaft（2）Left end and engine（1）Bent axle be connected, institute
State outer shaft（5）Left end and right end respectively with first clutch（4）Interior hub and the first sun gear（6）It is connected, described first
Gear ring（8）With rotor（91）It connects firmly, the planet carrier（13）Right end and output shaft（14）It connects firmly, it is characterised in that：Institute
State outer shaft（5）Further include second clutch for hollow shaft（3）, inner shaft（10）And its second sun gear（11）Positioned at planet carrier
（13）Within, the second planetary gear（12）It is rotatably installed on planet carrier（13）Planet axis（131）On the second planet row, institute
State second clutch（3）External drum and first clutch（4）External drum connect firmly and and input shaft（2）Right end be connected, it is described in
Axis（10）Left and right end stretch out in outer shaft respectively（5）Left and right end, right end and the second sun gear（11）Connect firmly, left end with
Second clutch（3）Interior hub be connected, the first planetary gear of first planet row（7）With the second planetary gear of the second planet row
（12）It connects firmly and left and right is installed on planet axis side by side（131）On.
2. a kind of dynamical system of planet row plug-in hybrid-power automobile according to claim 1, it is characterised in that：Institute
State first clutch（4）And second clutch（3）It is dry clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820436430.1U CN208006696U (en) | 2018-03-29 | 2018-03-29 | A kind of dynamical system of planet row plug-in hybrid-power automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820436430.1U CN208006696U (en) | 2018-03-29 | 2018-03-29 | A kind of dynamical system of planet row plug-in hybrid-power automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208006696U true CN208006696U (en) | 2018-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820436430.1U Active CN208006696U (en) | 2018-03-29 | 2018-03-29 | A kind of dynamical system of planet row plug-in hybrid-power automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312838A (en) * | 2018-03-29 | 2018-07-24 | 重庆青山工业有限责任公司 | A kind of dynamical system of planet row plug-in hybrid-power automobile |
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2018
- 2018-03-29 CN CN201820436430.1U patent/CN208006696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312838A (en) * | 2018-03-29 | 2018-07-24 | 重庆青山工业有限责任公司 | A kind of dynamical system of planet row plug-in hybrid-power automobile |
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