CN201240249Y - Driving axle type hybrid power coupling apparatus - Google Patents
Driving axle type hybrid power coupling apparatus Download PDFInfo
- Publication number
- CN201240249Y CN201240249Y CNU2008200665170U CN200820066517U CN201240249Y CN 201240249 Y CN201240249 Y CN 201240249Y CN U2008200665170 U CNU2008200665170 U CN U2008200665170U CN 200820066517 U CN200820066517 U CN 200820066517U CN 201240249 Y CN201240249 Y CN 201240249Y
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- China
- Prior art keywords
- coupling
- axle
- shaft
- input gear
- input
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Gear Transmission (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model discloses an axle-type combined power coupling device, which comprises a shell. The output half shaft of an axle is connected with a differential mechanism. The case of the differential mechanism is connected with a bevel gear drive pair. The end of the input gear shaft of the bevel gear drive pair is connected with the coupling of the power input drive shaft of an engine. The input gear shaft of the bevel gear drive pair is connected with a coupling gear assembly. The input gear of the coupling gear assembly is connected with an electric power transmission shaft. The end of the electric power transmission shaft is connected with an electric power input transmission shaft coupling. The power coupling device of the axle-type combined power coupling device is arranged on the axle, and the axle-type combined power coupling device solves the problems of the layout of an entire automobile and improving the distribution of the shaft load. In particular when an engine and an electromotor are laid out on the automobile difficultly, the axle-type combined power coupling device can solve the problems of transmission and coupling of two powers.
Description
Technical field
The utility model belongs to vehicle component, is specifically related to a kind of dynamic coupling device of motor vehicle driven by mixed power.
Background technology
Usually mixed power coupling device will be finished electronic and electrically-charged two functions of discharge at present.Many some mechanisms that increase on change speed gear box of relevant dynamic coupling device are to realize the power coupling.This form concentrates on driving engine place Qiao Chu with respect to the weight that traditional vehicle increases, and can cause the propons axle load to increase as the vehicle of F/F, and the vehicle of rear-mounted engine then causes the back axle axle load to increase.
Summary of the invention
The purpose of this utility model is to provide a kind of driving bridge-type mixed power coupling device that improves the distribution of axle load of car load, to address the above problem.
The technical solution of the utility model is: drive the bridge-type mixed power coupling device, it comprises housing, the output semiaxis of drive axle is connected with diff, differential casing is connected with bevel drive is secondary, the input gear shaft end of bevel drive pair connects engine power input shaft adaptor union, connect the coupling wheel driving device on the input gear axle of bevel drive pair, the input gear of coupling wheel driving device connects electric-powered transmission shaft, and the end of electric-powered transmission shaft connects electric-powered input shaft adaptor union.
Described coupling wheel driving device comprises bonded assembly coupling output gear on the input gear axle of bevel drive pair, connects the coupling input gear on the electric-powered transmission shaft, coupling output gear and the engagement of coupling input gear.
Driving bridge-type mixed power coupling device of the present utility model is arranged on dynamic coupling device on the drive axle, solve the vehicle complete vehicle layout and improve the distribution of axle load problem, particularly for driving engine and the electrical motor layout on vehicle in the existing vehicle more at need, can solve the transmission and the coupling of two kinds of power.
Description of drawings
Fig. 1 drives bridge-type mixed power coupling device scheme drawing.
Fig. 2 drives bridge-type mixed power coupling device coupling power transmission scheme drawing.
Fig. 3 drives bridge-type mixed power coupling device charging transmission scheme drawing.
The specific embodiment
As shown in Figure 1, establish the output semiaxis 9 of drive axle in the housing 11; Connect diff 10 between the two output semiaxis.Connect the bevel drive pair on the housing of diff 10, the bevel drive pair comprises the output finishing bevel gear cuter 7 on the housing that is connected diff 10, with output finishing bevel gear cuter 7 ingears input finishing bevel gear cuter 6; Input finishing bevel gear cuter 6 is connected on the input gear axle 4; Input gear axle 4 ends connect engine power input shaft adaptor union 3 (mounting flanges).Electric-powered transmission shaft 1 runs through housing 11, and the direction of electric-powered transmission shaft 1 is opposite with the direction of input gear axle 4.Connect electric-powered input shaft adaptor union 8 (mounting flange) on the electric-powered transmission shaft 1.Be connected the coupling wheel driving device between electric-powered transmission shaft 1 and the input gear axle 4.The coupling wheel driving device comprises bonded assembly coupling output gear 5 on the input gear axle 4, connects coupling input gear 2 on the electric-powered transmission shaft 1, coupling output gear 5 and 2 engagements of coupling input gear.The secondary cylindrical wheel that adopts of coupling wheel.The secondary levelling that realizes the relation of the speed ratio between driving engine and the motor of coupling wheel.
During electronic operating mode, as shown in Figure 2, engine power arrives input finishing bevel gear cuter 6 through adaptor union 3 with transmission of power, motor power is delivered on the electric-powered transmission shaft 1 through adaptor union 8, male splines on electric-powered transmission shaft 1 and coupling input gear 2, coupling output gear 5 again, and then through input finishing bevel gear cuter 6, output finishing bevel gear cuter 7 transferring power.
The charging operating mode.As shown in Figure 3, the unnecessary energy of car load is through output finishing bevel gear cuter 7, input finishing bevel gear cuter 6, again power is delivered to electric-powered transmission shaft 1 by coupling output gear 5, coupling input gear 2, be delivered to motor by electric-powered transmission shaft 1 and adaptor union 8 again, drive electric power generation or the anti-driving engine that drags.
Claims (3)
1, a kind of driving bridge-type mixed power coupling device, it comprises housing, the output semiaxis of drive axle connects diff, differential casing is connected with bevel drive is secondary, the input gear shaft end of bevel drive pair connects engine power input shaft adaptor union, it is characterized in that connecting on the input gear axle of bevel drive pair the coupling wheel driving device, the input gear of coupling wheel driving device connects electric-powered transmission shaft, and the end of electric-powered transmission shaft connects electric-powered input shaft adaptor union.
2, drive the bridge-type mixed power coupling device according to claim 1, it is characterized in that the input gear axle of described electric-powered transmission shaft and bevel drive pair oppositely is provided with.
3, drive the bridge-type mixed power coupling device according to claim 1, it is characterized in that the coupling wheel driving device comprises bonded assembly coupling output gear on the input gear axle of bevel drive pair, connect the coupling input gear on the electric-powered transmission shaft, coupling output gear and the engagement of coupling input gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200665170U CN201240249Y (en) | 2008-04-17 | 2008-04-17 | Driving axle type hybrid power coupling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200665170U CN201240249Y (en) | 2008-04-17 | 2008-04-17 | Driving axle type hybrid power coupling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240249Y true CN201240249Y (en) | 2009-05-20 |
Family
ID=40713539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200665170U Expired - Lifetime CN201240249Y (en) | 2008-04-17 | 2008-04-17 | Driving axle type hybrid power coupling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240249Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365558A (en) * | 2015-11-23 | 2016-03-02 | 云南玉溪汇龙科技有限公司 | Novel gearbox transfer case |
| CN107415684A (en) * | 2016-05-13 | 2017-12-01 | 通用汽车环球科技运作有限责任公司 | Hybrid electric drive system |
-
2008
- 2008-04-17 CN CNU2008200665170U patent/CN201240249Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365558A (en) * | 2015-11-23 | 2016-03-02 | 云南玉溪汇龙科技有限公司 | Novel gearbox transfer case |
| CN107415684A (en) * | 2016-05-13 | 2017-12-01 | 通用汽车环球科技运作有限责任公司 | Hybrid electric drive system |
| US10471820B2 (en) | 2016-05-13 | 2019-11-12 | GM Global Technology Operations LLC | Hybrid drivetrain |
| CN107415684B (en) * | 2016-05-13 | 2020-03-06 | 通用汽车环球科技运作有限责任公司 | Hybrid power drive system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090520 |