CN2644204Y - Engine for four-wheel driven car - Google Patents
Engine for four-wheel driven car Download PDFInfo
- Publication number
- CN2644204Y CN2644204Y CN 03277583 CN03277583U CN2644204Y CN 2644204 Y CN2644204 Y CN 2644204Y CN 03277583 CN03277583 CN 03277583 CN 03277583 U CN03277583 U CN 03277583U CN 2644204 Y CN2644204 Y CN 2644204Y
- Authority
- CN
- China
- Prior art keywords
- engine
- wheel driven
- driven car
- gear box
- driving engine
- Prior art date
- 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 - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 239000000446 fuel Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
Landscapes
- Motor Power Transmission Devices (AREA)
Abstract
The utility model discloses the engine of a four wheel drive vehicle, whose technical proposal is to horizontally arrange the engine. The utility model adopts the proposal of horizontally arranging the engine, having the advantages of fully utilizing the space of the engine storehouse and occupying small chassis space of the four wheel drive vehicle to the greatest extent; the transmitting mechanism of the arranging proposal has compact structure and few transmission components, beneficial for reducing the quality of the whole vehicle and improving the fuel economy of the four wheel drive vehicle.
Description
Technical field
The utility model relates to the manufacturing technology of 4-wheel driven car, more specifically to a kind of driving engine of 4-wheel driven car.
Technical background
The driving engine of 4-wheel driven car is vertical layout at present, and the space availability ratio on engine bin and 4-wheel driven car chassis is low, and structure is not compact, and drive disk assembly is many, and complete vehicle quality increases, and mechanical wear increases.
Summary of the invention
Technical matters to be solved of the present utility model provides a kind of space that can make full use of engine bin, takies the driving engine of 4-wheel driven car in the space, chassis of 4-wheel driven car less as far as possible.
Technical solution of the present utility model is with the driving engine lateral arrangement.
Auxiliary gear box is arranged on the front driving axle of above-mentioned crosswise engine back, and front axle differential is arranged in the auxiliary gear box.
Also be provided with viscous coupling, a pair of skew bevel gear in the above-mentioned auxiliary gear box, viscous coupling be in transmission connection skew bevel gear and front axle differential.
Change speed gear box is arranged in the above-mentioned engine bin.
The utility model can make full use of the space of engine bin owing to adopt the scheme of driving engine lateral arrangement, takies the space, chassis of 4-wheel driven car less as far as possible, this arrangement transmission system compact conformation, drive disk assembly is few, helps reducing complete vehicle quality, improves the fuel economy of 4-wheel driven car.
Description of drawings
Fig. 1 is a front driving axle engine installation scheme drawing;
Fig. 2 is the viscous coupling structural representation.
Among the figure: 1, change speed gear box, 2, driving engine, 3, interaxle differential, 4, viscous coupling, 5, the accurate double sided gear of propons, 6, front axle differential, 7, auxiliary gear box, 401, viscous coupling housing, 402, viscous coupling lid, 403, the male splines sheet, 404, female splines sheet, 405, wire spring, 406, interior hub, 407, oil sealing.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
The specific embodiment
Among the embodiment, driving engine 2 lateral arrangement, auxiliary gear box 7 is arranged on the front driving axle of above-mentioned crosswise engine 2 back, and propons skew bevel gear 5, front axle differential 6 lump together with viscous coupling 4 and are placed in the auxiliary gear box 7.Front axle differential is arranged in the auxiliary gear box.Change speed gear box 1 is arranged in above-mentioned driving engine 2 storehouses, and interaxle differential 3 is located in the change speed gear box 1.
Driving engine 2 change speed gear box 1 that is in transmission connection, change speed gear box 1 interaxle differential 3 that is in transmission connection, interaxle differential 3 viscous coupling 4 that is in transmission connection, viscous coupling 4 be in transmission connection respectively front axle differential 6, rear-axle differential, front axle differential 6 front driving wheel that is in transmission connection, the rear-axle differential rear drive sprocket that is in transmission connection.Viscous coupling 4 cooperates the speed discrepancy between the interaxle differential 3 adjusting front and back drive wheels.
Above-mentioned viscous coupling 4 is female splines sheets 404 of alternately arranging by in the seal cavity that housing 401 and interior hub 406 constitute, male splines sheet 403 and the wire spring 405 that is clipped between the interior male splines sheet are formed, inject in the cavity and have the silicone oil of good physicochemical property as working medium, on the female splines sheet 404 female splines is arranged, link to each other with the male splines on the interior hub 406, male splines sheet 403 has male splines, link to each other with the female splines on the housing 401, female splines sheet 404, the gap that the male splines sheet is 403 is guaranteed by the wire spring between the male splines sheet in being clipped in 405, process porose or groove separately on the interior male splines sheet, moment of torsion by interaxle differential 3 outputs, a part drives viscous coupling housing 401, a part drives hub 406 in the viscous coupling, viscous coupling housing 401 connects the gear ring of the accurate double sided gear 5 of propons again, the gear ring gear shaft of the accurate double sided gear 5 of propons, gear wheel shaft connects rear-axle differential.Hub 406 connects front axle differential again in the viscous coupling.Shell is by end cap 402 cappings of force fit, and interior hub 406 has rubber seal oil sealing 407 sealings in two " X " cross sections, can relatively rotate between interior hub 406 and the housing 401.It is that transmission of power is arrived front axle differential 6 that interior hub 406 connects interaxle differential 3, and it is to rear driving axle with transmission of power that shell 401 connects interaxle differentials 3.
Claims (4)
1, a kind of driving engine of 4-wheel driven car is characterized in that: the driving engine lateral arrangement.
2, the driving engine of 4-wheel driven car according to claim 1 is characterized in that: auxiliary gear box is arranged on the front driving axle of above-mentioned crosswise engine back, and front axle differential is arranged in the auxiliary gear box.
3, the driving engine of 4-wheel driven car according to claim 2 is characterized in that: also be provided with viscous coupling, a pair of skew bevel gear in the above-mentioned auxiliary gear box, viscous coupling be in transmission connection skew bevel gear and front axle differential.
4, according to the driving engine of claim 1 or 2 or 3 described 4-wheel driven cars, it is characterized in that: change speed gear box is arranged in the above-mentioned engine bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277583 CN2644204Y (en) | 2003-08-09 | 2003-08-09 | Engine for four-wheel driven car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277583 CN2644204Y (en) | 2003-08-09 | 2003-08-09 | Engine for four-wheel driven car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644204Y true CN2644204Y (en) | 2004-09-29 |
Family
ID=34302889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277583 Expired - Fee Related CN2644204Y (en) | 2003-08-09 | 2003-08-09 | Engine for four-wheel driven car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644204Y (en) |
-
2003
- 2003-08-09 CN CN 03277583 patent/CN2644204Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102806845A (en) | Differential transmission system of full-time eight-wheel drive vehicle | |
| CN2298961Y (en) | Front wheel double horizontal arms spiral spring independent suspension rack steering driving system for farm vehicle | |
| CN2670157Y (en) | Front axle for decreasing four-driver vehicle chassis height | |
| CN213270889U (en) | Speed reducer for electric automobile | |
| CN2644204Y (en) | Engine for four-wheel driven car | |
| CN2644191Y (en) | Front axle of four-wheel driven car | |
| CN2644208Y (en) | Rear axle capable of lowering chassis height of four-wheel driven car | |
| CN2759827Y (en) | Differential mechanism in driving system of four-wheel vehicle | |
| CN215321792U (en) | Dual-motor automatic gear steering drive integrated axle assembly for self-discharging mine car | |
| CN2644210Y (en) | Differential gear in gearing of four-wheel driven car | |
| CN200982375Y (en) | Transmission device of electric tricycle | |
| CN1991212A (en) | Composite differential device for four-drive transmission system | |
| CN2619829Y (en) | Double motor input speed reducer for electric vehicle | |
| CN2644770Y (en) | Viscous coupling capable of torque dynamic allocation in drive unit of four-driving vehicle | |
| CN2644209Y (en) | Chassis gearing mechanism of four-wheel driven car | |
| CN2651522Y (en) | Transfer case for realizing dynamic distribution of four-driven vehicle front and rear shaft torsional moments | |
| CN2911332Y (en) | All-time four-drive differential speed driving gear | |
| CN219236763U (en) | Truck chassis with hydraulic mechanical drive gear box | |
| CN205239156U (en) | Synchronous protection mechanism of dog clutch of machinery 4 wheel driven transmission shaft | |
| CN212332284U (en) | Steering drive axle and forklift | |
| CN218953953U (en) | Speed reducer for electric automobile drive axle | |
| CN202357866U (en) | Driving system of four-wheel driven automobile | |
| CN215042078U (en) | Power transmission structure of main speed reducer of non-through drive axle | |
| CN219856813U (en) | Chassis transmission structure | |
| CN219706694U (en) | Power transfer module device based on pick-up car |
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: SAIC CHERY AUTOMOBILE CO., LTD. Free format text: FORMER NAME OR ADDRESS: SAIC CHERY AUTOMOBILE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, Wuhu Province: 241002 Patentee after: Saic Chery Automobile Co., Ltd. Address before: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, Wuhu Province: 241002 Patentee before: Qirui Automobile Co., Ltd., Shangqi Group |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040929 Termination date: 20100809 |