CN207961431U - A kind of parallel dual input planetary transmission for mixed power electric car - Google Patents
A kind of parallel dual input planetary transmission for mixed power electric car Download PDFInfo
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- CN207961431U CN207961431U CN201820051626.9U CN201820051626U CN207961431U CN 207961431 U CN207961431 U CN 207961431U CN 201820051626 U CN201820051626 U CN 201820051626U CN 207961431 U CN207961431 U CN 207961431U
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Abstract
A kind of parallel dual input planetary transmission for mixed power electric car,It includes babinet,The first input axle assembly being connect with first motor,The second input axle assembly being connect with engine and the second motor,Brake assembly,One or two grades of gear rings drive gear,Shift mechanism assembly,Synchromesh unit assembly,Planetary mechanism assembly and export axle assembly,First input axle assembly is mounted on by bearing on babinet,Sun gear is mounted on the first input shaft,Second input axle assembly is mounted on also by bearing on babinet,One grade of driving gear is mounted on by bearing on the second gear ring input shaft,Two grades of driving gears are mounted on by bearing on the second gear ring input shaft,Synchromesh unit assembly is mounted on the second input shaft,One grade of driven gear,Two grades of driven gears and gear ring link together,It is mounted on output shaft by bearing,Planetary gear is mounted on by bearing on planet carrier,Output shaft is mounted on by bearing on babinet；Shift mechanism assembly is mounted on babinet.
Description
Technical field
A kind of parallel dual input planetary transmission for mixed power electric car belongs to mixed power electric car
Gear arrangement.
Background technology
It is fewer dedicated for the speed changer type of mixed power electric car in the market, it is existing mainly single motor with
Engine contacts or bi-motor and sends out connection motor-driven, and structure is mainly single planetary row or double planet wheel rows of mixing, two kinds of hybrid power planets
Structure is motor driving sun gear, starts to drive planet carrier；Motor, engine, planetary mechanism are concentric arrangement；Two kinds of changes
The non-band brake of fast device needs engine braking to realize pure electric vehicle driving.Power is transmitted to motor by motor by speed changer
When need gear drive, there are energy losses in transmission process.
Invention content
The purpose of the utility model is to overcome the shortcomings of the prior art, it is simpler compact to provide a kind of structure,
Safety and the higher parallel dual input planetary transmission for mixed power electric car of reliability.
A kind of parallel dual input planetary transmission for mixed power electric car, one kind being used for hybrid electric vapour
The parallel dual input planetary transmission of vehicle, it includes babinet, the first input axle assembly for being connect with first motor, with engine and
Second input axle assembly of the second motor connection, brake assembly, one or two grades of gear ring driving gears, shift mechanism assembly, gear shift
Synchronizer assembly, planetary mechanism assembly and export axle assembly, first input axle assembly are mounted on babinet by bearing
On, sun gear is mounted on the first input shaft, and second input axle assembly is mounted on also by bearing on babinet, one grade of master
Moving gear is mounted on by bearing on the second gear ring input shaft, and two grades of driving gears are mounted on the second gear ring input shaft by bearing
On, synchromesh unit assembly is mounted on the second input shaft, and one grade of driven gear, two grades of driven gears and gear ring are connected to one
It rises, is mounted on output shaft by bearing, planetary gear is mounted on by bearing on planet carrier, and planet carrier passes through spline and output
Axis connection, output shaft are mounted on by bearing on babinet；Shift mechanism assembly is mounted on babinet, and first in brake assembly
Brake is mounted on the first input shaft, and brake clip is mounted on babinet, and second brake brake disc is mounted on second
On input shaft, brake clip is also mounted on babinet.
As preferred：Power is passed to the planetary mechanism being connected with rotating speed too by the speed changer by the first input shaft
The both ends of sun wheel, the second input shaft are separately connected engine and the second motor, and shift mechanism assembly changes synchromesh unit position,
The power of second input shaft and rotating speed are passed into the gear ring controlled in planetary mechanism by an intermediate gear, two grades of gear ring turn
Speed is coupled with sun wheel speed to realize two grades of variable speed；
The engine and the second motor is directly transmitted to second by the second input shaft direct connection, and by the power of engine
Motor is for sending out machine.
As preferred：First input shaft connects the first brake by the sun gear carried, carries out engine
Second motor be operated alone or engine and the second motor drive described second to input axis connection second brake together
So that planetary mechanism gear ring is fixed, and carries out being operated alone for engine and first motor.
Speed changer contains two sets of input shafts, and shift mechanism changes synchromesh unit position, by the power of the second input shaft and
Rotating speed passes to the gear ring in control planetary mechanism by an intermediate gear, and two grades of rotating speeds of gear ring couple in fact with sun wheel speed
Existing two grades of variable speed；The power of engine can be directly transmitted to by engine and the second motor by the second input shaft direct connection
Second motor is for sending out machine；Make with the first brake operation of the first input axis connection, it can be achieved that engine and the second motor
It is operated alone or engine and the second motor drives together；So that the second brake with the second input axis connection is worked, makes planet
Mechanism gear ring is fixed, and realizes being operated alone for engine and first motor.
The features such as the utility model has structure simpler compact, and safety is with reliability higher.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing：The utility model is mainly by babinet and the first electricity
First input axle assembly of machine connection, the second input axle assembly being connect with engine and the second motor, brake assembly, one or two
Shelves gear ring driving gear, shift mechanism assembly, synchromesh unit assembly, planetary mechanism assembly and export axle assembly.
Shown in Fig. 1：The babinet 1, the first input shaft 2 are mounted on by bearing on babinet 1, and the second input shaft 3 passes through axis
It holds on babinet 1, sun gear 8 is mounted on the first input shaft 2, and the people that one grade of driving gear 4 is mounted on by bearing is defeated
Enter on axis 3, two grades of driving gears 5 are mounted on by bearing on the second input shaft 3, one grade of driven gear, 6, two grades of driven gears 7
It links together with gear ring 10, is mounted on output shaft 12 by bearing, planetary gear 9 is mounted on planet carrier 11 by bearing
On, planet carrier 11 is mounted on by bearing on babinet by spline and output shaft 12, output shaft 12, the toothholder of synchromesh unit 13
On the second input shaft 3, shift mechanism 14 is mounted on babinet, and the brake disc of the first brake 15 is mounted on the first input
On axis 2, brake clip is mounted on babinet 8, and the brake disc of second brake 15 is mounted on the second input shaft 3, brake clip installation
On babinet 8.
The speed changer controls 8 rotating speed of sun gear in planetary mechanism, the second 3 liang of input shaft by the first input shaft 2
End is separately connected engine and the second motor, and shift mechanism 14 changes 13 position of synchromesh unit, by 3 power of the second input shaft and
Rotating speed passes to the gear ring 10 in control planetary mechanism, the two grades of rotating speeds and sun gear of gear ring 10 by an intermediate gear passive tooth
Two grades of variable speed are realized in the coupling of 8 rotating speeds.
Engine and the second motor can directly be passed the power of engine by 3 direct connection of the second input shaft of speed changer
To the second motor for generating electricity.
First input shaft 2 of the speed changer with sun gear 8 is connected into 15 service braking of the first brake, keeps sun gear 8 solid
It is fixed, first motor be stopped, it can be achieved that engine or the second motor be operated alone or engine and the second motor drive together
It is dynamic.
Second input shaft 3 of speed changer is connected into 16 service braking of second brake, passes through one grade of driving gear 4 and one grade
The transmission of driven gear 6 or two grades of driving gears 5 and two grades of driven gears 7 makes planetary mechanism gear ring 10 fix, engine and the
Two motors are stopped, and realize being operated alone for first motor.
Claims (3)
1. a kind of parallel dual input planetary transmission for mixed power electric car, it includes babinet, connects with first motor
The first input axle assembly for connecing, the second input axle assembly being connect with engine and the second motor, brake assembly, one or two grades of teeth
Circle driving gear, shift mechanism assembly, synchromesh unit assembly, planetary mechanism assembly and export axle assembly, it is characterised in that
First input axle assembly is mounted on by bearing on babinet, and sun gear is mounted on the first input shaft, and described second
Input axle assembly is mounted on also by bearing on babinet, and one grade of driving gear is mounted on by bearing on the second gear ring input shaft,
Two grades of driving gears are mounted on by bearing on the second gear ring input shaft, and synchromesh unit assembly is mounted on the second input shaft,
One grade of driven gear, two grades of driven gears and gear ring link together, and are mounted on output shaft by bearing, planetary gear passes through
Bearing is mounted on planet carrier, and planet carrier is connected with exporting axis by spline, and output shaft is mounted on by bearing on babinet；Gear shift
Mechanism assembly is mounted on babinet, and the first brake in brake assembly is mounted on the first input shaft, brake clip
On babinet, second brake brake disc is mounted on the second input shaft, and brake clip is also mounted on babinet.
2. being used for the parallel dual input planetary transmission of mixed power electric car according to claim 1, it is characterised in that described
Speed changer power is passed to by the first input shaft by the planetary mechanism sun gear being connected, the both ends of the second input shaft with rotating speed
Be separately connected engine and the second motor, shift mechanism assembly changes synchromesh unit position, by the power of the second input shaft and
Rotating speed passes to the gear ring in control planetary mechanism by an intermediate gear, two grades of rotating speeds of gear ring coupled with sun wheel speed with
Realize two grades of variable speed；
The engine and the second motor is directly transmitted to the second motor by the second input shaft direct connection, and by the power of engine
For sending out machine.
3. being used for the parallel dual input planetary transmission of mixed power electric car according to claims 1 or 2, it is characterised in that institute
The first input shaft stated connects the first brake by the sun gear that is carried, carries out being operated alone for engine or the second motor
Or engine and the second motor drive the second input axis connection second brake that planetary mechanism gear ring is made to fix together, and
Carry out being operated alone for engine and first motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051626.9U CN207961431U (en) | 2018-01-12 | 2018-01-12 | A kind of parallel dual input planetary transmission for mixed power electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051626.9U CN207961431U (en) | 2018-01-12 | 2018-01-12 | A kind of parallel dual input planetary transmission for mixed power electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961431U true CN207961431U (en) | 2018-10-12 |
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ID=63733087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820051626.9U Active CN207961431U (en) | 2018-01-12 | 2018-01-12 | A kind of parallel dual input planetary transmission for mixed power electric car |
Country Status (1)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789329A (en) * | 2019-11-29 | 2020-02-14 | 安徽全柴动力股份有限公司 | Hybrid vehicle driving system with efficient speed change |
| CN111059230A (en) * | 2019-12-24 | 2020-04-24 | 西安法士特汽车传动有限公司 | Hybrid power transmission |
| CN111976463A (en) * | 2020-08-31 | 2020-11-24 | 东风汽车集团有限公司 | Hybrid power vehicle driving system capable of realizing single-motor two-gear driving |
| CN111976464A (en) * | 2020-08-31 | 2020-11-24 | 东风汽车集团有限公司 | Hybrid vehicle driving system for regulating speed by using motor during gear shifting |
| CN114179783A (en) * | 2021-12-21 | 2022-03-15 | 安徽江淮汽车集团股份有限公司 | Hybrid vehicle power control method and hybrid vehicle |
| WO2022165673A1 (en) * | 2021-02-03 | 2022-08-11 | 舍弗勒技术股份两合公司 | Dual-electric-motor hybrid power module and operation method thereof |
| CN117167445A (en) * | 2023-09-13 | 2023-12-05 | 江苏马步崎电机制造有限公司 | Double-input power split differential planetary reducer |
-
2018
- 2018-01-12 CN CN201820051626.9U patent/CN207961431U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789329A (en) * | 2019-11-29 | 2020-02-14 | 安徽全柴动力股份有限公司 | Hybrid vehicle driving system with efficient speed change |
| CN111059230A (en) * | 2019-12-24 | 2020-04-24 | 西安法士特汽车传动有限公司 | Hybrid power transmission |
| CN111976463A (en) * | 2020-08-31 | 2020-11-24 | 东风汽车集团有限公司 | Hybrid power vehicle driving system capable of realizing single-motor two-gear driving |
| CN111976464A (en) * | 2020-08-31 | 2020-11-24 | 东风汽车集团有限公司 | Hybrid vehicle driving system for regulating speed by using motor during gear shifting |
| CN111976464B (en) * | 2020-08-31 | 2023-09-19 | 东风汽车集团有限公司 | Hybrid vehicle driving system utilizing motor for speed regulation during gear shifting |
| CN111976463B (en) * | 2020-08-31 | 2023-12-26 | 东风汽车集团有限公司 | Hybrid vehicle driving system capable of realizing single-motor two-gear driving |
| WO2022165673A1 (en) * | 2021-02-03 | 2022-08-11 | 舍弗勒技术股份两合公司 | Dual-electric-motor hybrid power module and operation method thereof |
| CN114179783A (en) * | 2021-12-21 | 2022-03-15 | 安徽江淮汽车集团股份有限公司 | Hybrid vehicle power control method and hybrid vehicle |
| CN117167445A (en) * | 2023-09-13 | 2023-12-05 | 江苏马步崎电机制造有限公司 | Double-input power split differential planetary reducer |
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