CN104648142A - Four-wheel drive transmission system - Google Patents
Four-wheel drive transmission system Download PDFInfo
- Publication number
- CN104648142A CN104648142A CN201410767423.6A CN201410767423A CN104648142A CN 104648142 A CN104648142 A CN 104648142A CN 201410767423 A CN201410767423 A CN 201410767423A CN 104648142 A CN104648142 A CN 104648142A
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- China
- Prior art keywords
- belt wheel
- driving
- wheel
- bevel gear
- belt
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Abstract
The invention discloses a four-wheel drive transmission system. The four-wheel drive transmission system mainly comprises an engine, a front driving axle for driving front wheels, a rear driving axle for driving rear wheels, wherein an output shaft of the engine is provided with a driving umbrella gear; the front driving axle is provided with a front driving umbrella gear engaged with the driving umbrella gear; a first belt wheel and a second belt wheel, which have the same structure, are arranged on the two sides of the front driving umbrella gear on the front driving axle; the rear driving axle is provided with a third belt wheel and a fourth belt wheel which correspond to the first belt wheel and the second belt wheel; the structures of the third belt wheel and the fourth belt wheel are the same; the first belt wheel is connected with the third belt wheel by a first transmission belt; the second belt wheel is connected with the fourth belt wheel by a second transmission belt; the transmission ratio of the driving umbrella gear to the front driving umbrella gear is 3 to 2. The four-wheel drive transmission system comprises the engine, the front driving axle and the rear driving axle; the engine transmits power to the front wheels and the rear wheels of a racing car through the umbrella gears and the double transmission belts; the four-wheel drive transmission system has a simple structure, high cost performance and strong reliability, and the light weight requirements can be reached.
Description
Technical field
The present invention relates to racing car driving system, be specifically related to a kind of 4-wheel driven car driving system.
Background technology
Four drive race car driving system has the function such as differential and shaft space difference speed between deceleration, speed change, reversing, interruption power, wheel, with driving engine cooperating, can ensure the normal traveling of automobile under various working condition, and have good dynamic property and economy.Transmission system is generally made up of power-transfer clutch, change-speed box, universal driving device, main reduction gear, diff and semiaxis etc., even existing racing car driveline arrangement existing defects, racing car is caused easily to occur different faults, bring unnecessary trouble to manufacturer and customer, design that a set of cost performance is high, lightweight, the design of transmission system to car load that attractive in appearance, reliability is strong have great significance.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of 4-wheel driven car driving system, this drive system structure is simple, and cost performance is high and reliability is strong.
Object of the present invention carrys out specific implementation by the following technical programs:
A kind of 4-wheel driven car driving system, mainly comprise driving engine, for driving the drive axle of front-wheel, for driving the rear drive shaft of trailing wheel, described engine output shaft is provided with driving bevel gear, described drive axle is provided with the forerunner's bevel gear be meshed with driving bevel gear, in drive axle, the both sides of forerunner's bevel gear are provided with the first identical belt wheel of structure and the second belt wheel, rear drive shaft is provided with three belt wheel corresponding with the first belt wheel and the second belt wheel and the 4th belt wheel, 3rd belt wheel and the 4th pulley structure identical, first belt wheel and the 3rd belt wheel are connected by the first driving band, second belt wheel and the 4th belt wheel are connected by the second driving band, the transmitting ratio of described driving bevel gear and forerunner's bevel gear is 3:2.
Further, described drive axle and rear drive shaft are all fixed on vehicle frame by rolling bearing units.
A kind of 4-wheel driven car driving system of the present invention, this driving system comprises driving engine, drive axle, rear drive shaft, driving engine by bevel gear and double conveyor by transmission of power to the front-wheel of racing car and trailing wheel, structure is simple, cost performance is high, and reliability is strong, and can reach lightweight requirements.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation of a kind of 4-wheel driven car driving system of the present invention.
In figure: 1-driving engine; 2-drive axle; 3-rear drive shaft; 4-front-wheel; 5-trailing wheel; 6-driving bevel gear; 7-forerunner's bevel gear; 8-first belt wheel; 9-second belt wheel; 10-the 3rd belt wheel; 11-the 4th belt wheel; 12-first driving band; 13-second driving band; 14-rolling bearing units.
Detailed description of the invention
As shown in Figure 1, a kind of 4-wheel driven car driving system described in the embodiment of the present invention, mainly comprise driving engine 1, for driving the drive axle 2 of front-wheel 4, for driving the rear drive shaft 3 of trailing wheel 5, driving engine 1 output shaft is provided with driving bevel gear 6, drive axle 2 is provided with the forerunner's bevel gear 7 be meshed with driving bevel gear 6, in drive axle 2, the both sides of forerunner's bevel gear 7 are provided with the first identical belt wheel 8 and the second belt wheel 9 of structure, rear drive shaft 3 is provided with three belt wheel 10 corresponding with the first belt wheel 8 and the second belt wheel 9 and the 4th belt wheel 11, 3rd belt wheel 10 and the 4th belt wheel 11 structure identical, first belt wheel 8 and the 3rd belt wheel 10 are connected by the first driving band 12, second belt wheel 9 and the 4th belt wheel 11 are connected by the second driving band 13, driving bevel gear 6 is 3:2 with the transmitting ratio of forerunner's bevel gear 7.
Preferred embodiment, drive axle 2 and rear drive shaft 3 are fixed on vehicle frame by rolling bearing units 14 one.
A kind of 4-wheel driven car driving system of the present invention, this driving system comprises driving engine, drive axle, rear drive shaft, driving engine by bevel gear and double conveyor by transmission of power to the front-wheel of racing car and trailing wheel, structure is simple, cost performance is high, and reliability is strong, and can reach lightweight requirements.
Last it is noted that the foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; it still can regulate the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a 4-wheel driven car driving system, it is characterized in that: mainly comprise driving engine, for driving the drive axle of front-wheel, for driving the rear drive shaft of trailing wheel, described engine output shaft is provided with driving bevel gear, described drive axle is provided with the forerunner's bevel gear be meshed with driving bevel gear, in drive axle, the both sides of forerunner's bevel gear are provided with the first identical belt wheel of structure and the second belt wheel, rear drive shaft is provided with three belt wheel corresponding with the first belt wheel and the second belt wheel and the 4th belt wheel, 3rd belt wheel and the 4th pulley structure identical, first belt wheel and the 3rd belt wheel are connected by the first driving band, second belt wheel and the 4th belt wheel are connected by the second driving band, the transmitting ratio of described driving bevel gear and forerunner's bevel gear is 3:2.
2. a kind of 4-wheel driven car driving system according to claim 1, is characterized in that: described drive axle and rear drive shaft are all fixed on vehicle frame by rolling bearing units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767423.6A CN104648142A (en) | 2014-12-15 | 2014-12-15 | Four-wheel drive transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410767423.6A CN104648142A (en) | 2014-12-15 | 2014-12-15 | Four-wheel drive transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104648142A true CN104648142A (en) | 2015-05-27 |
Family
ID=53239963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410767423.6A Pending CN104648142A (en) | 2014-12-15 | 2014-12-15 | Four-wheel drive transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104648142A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106157782A (en) * | 2016-08-24 | 2016-11-23 | 合肥凌翔信息科技有限公司 | A kind of teaching test carriage tracking system |
| CN108033011A (en) * | 2017-12-06 | 2018-05-15 | 包梓扬 | Shared carrier vehicle aircraft |
| CN111179549A (en) * | 2020-01-13 | 2020-05-19 | 屈冲 | Old person's intelligence nurse system and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005035379A (en) * | 2003-07-14 | 2005-02-10 | Tochigi Fuji Ind Co Ltd | Four-wheel driving system |
| CN101868655A (en) * | 2007-11-20 | 2010-10-20 | 麦格纳动力系美国有限公司 | Two-speed transaxle gearbox for electric vehicles |
| US7870926B2 (en) * | 2008-05-14 | 2011-01-18 | Honda Motor Company, Ltd. | Vehicles including jack shaft having clutch and coupling engine and front wheel |
| CN203344794U (en) * | 2013-07-10 | 2013-12-18 | 山西中煤华晋能源有限责任公司 | Miniature all-wheel drive trackless rubber-tired vehicle |
| WO2014195021A1 (en) * | 2013-06-07 | 2014-12-11 | Audi Ag | Drive device for all-wheel-drive motor vehicles |
-
2014
- 2014-12-15 CN CN201410767423.6A patent/CN104648142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005035379A (en) * | 2003-07-14 | 2005-02-10 | Tochigi Fuji Ind Co Ltd | Four-wheel driving system |
| CN101868655A (en) * | 2007-11-20 | 2010-10-20 | 麦格纳动力系美国有限公司 | Two-speed transaxle gearbox for electric vehicles |
| US7870926B2 (en) * | 2008-05-14 | 2011-01-18 | Honda Motor Company, Ltd. | Vehicles including jack shaft having clutch and coupling engine and front wheel |
| WO2014195021A1 (en) * | 2013-06-07 | 2014-12-11 | Audi Ag | Drive device for all-wheel-drive motor vehicles |
| CN203344794U (en) * | 2013-07-10 | 2013-12-18 | 山西中煤华晋能源有限责任公司 | Miniature all-wheel drive trackless rubber-tired vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106157782A (en) * | 2016-08-24 | 2016-11-23 | 合肥凌翔信息科技有限公司 | A kind of teaching test carriage tracking system |
| CN108033011A (en) * | 2017-12-06 | 2018-05-15 | 包梓扬 | Shared carrier vehicle aircraft |
| CN111179549A (en) * | 2020-01-13 | 2020-05-19 | 屈冲 | Old person's intelligence nurse system and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |
|
| RJ01 | Rejection of invention patent application after publication |