CN103770640B - Full-time four cross-drive cross country chassis and the vehicles thereof of H-shaped - Google Patents
Full-time four cross-drive cross country chassis and the vehicles thereof of H-shaped Download PDFInfo
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- CN103770640B CN103770640B CN201410005256.1A CN201410005256A CN103770640B CN 103770640 B CN103770640 B CN 103770640B CN 201410005256 A CN201410005256 A CN 201410005256A CN 103770640 B CN103770640 B CN 103770640B
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Abstract
The invention discloses a kind of full-time four cross-drive cross country chassis and vehicles thereof of H-shaped, including vehicle frame, the both sides of vehicle frame connect two symmetrically arranged vibration damper plates by four connecting rods, two symmetrically arranged vibration damper plate central authorities are connected to H-shaped vehicle bridge, being installed with 4 wheel driven cross-drive differential mechanism on the crossbeam of H-shaped vehicle bridge, 4 wheel driven cross-drive differential mechanism is derived power by axle and bevel gear and is rotated the wheel of installation to H-shaped vehicle bridge; Hinged on vehicle frame being provided with four hydraulic damper, the piston rod end of four hydraulic damper is connected in H-shaped vehicle bridge, and four hydraulic damper are divided into two groups, front and back, are connected by hydraulic tube in these two groups of hydraulic damper between two hydraulic damper. Present configuration is reasonable in design ingenious, it is possible to makes the light obstacle detouring of offroad vehicle, and improves safety and the comfort level of offroad vehicle.
Description
Technical field:
The present invention relates to offroad vehicle field, particularly a kind of full-time four cross-drive cross country chassis and vehicles thereof of H-shaped.
Background technology:
Principle according to running car, the vehicle wheel rotational speed sum on diagonal is equal, it is possible to cross-drive. And existing common 4-wheel driven car adopts the mode that front wheels and rear wheels separately drives, cause that common 4-wheel driven car can not with too high speeds, otherwise easily occur trackslipping and shift phenomenon, then it is easier to appearance on the road surface that situation is complicated too jolt, drive the problems such as unstable, the comfortableness of impact traveling and safety.
Summary of the invention:
It is an object of the invention to provide a kind of full-time four cross-drive cross country chassis and vehicles thereof of H-shaped, to solve deficiency of the prior art.
The technical solution used in the present invention is:
Full-time four cross-drive cross country chassis and the vehicles thereof of H-shaped, including vehicle frame, it is characterized in that: the both sides of described vehicle frame connect two symmetrically arranged vibration damper plates by four connecting rods, two symmetrically arranged vibration damper plate central authorities are connected to H-shaped vehicle bridge, being installed with 4 wheel driven cross-drive differential mechanism on the middle beam of H-shaped vehicle bridge, 4 wheel driven cross-drive differential mechanism is derived power by axle and bevel gear and is rotated the wheel of installation to H-shaped vehicle bridge;
Hinged on vehicle frame four hydraulic damper are installed, the piston rod end of four hydraulic damper is connected in described H-shaped vehicle bridge, and four hydraulic damper are divided into two groups, front and back, these two groups of hydraulic damper are connected by hydraulic tube between two hydraulic damper;
Described 4 wheel driven cross-drive differential mechanism includes differential casing, it is rotatablely equipped with planet braces by bearing in differential carrier body, planet braces is integrally fastened on driven gear, and described driven gear is derived by the inside and outside semiaxis of the inside and outside planetary gear in planet braces and the semiaxis left inside, outer being connected on inside and outside planetary gear and the right side;
Described semiaxis left inside, outer is derived respectively through be in transmission connection left back driving cog, left front driving cog of left inside transfer tooth, left outside transfer tooth;
The inside and outside semiaxis in the described right side is in transmission connection driving cog derivation behind right driving front tooth, the right side respectively through transfer tooth in the right side, right outer transfer tooth;
Flange joint activity axle sleeve is passed through at the two ends of described differential casing, by damping panel seat, vibration damper plate is installed outside movable axle sleeve, being rotatablely equipped with half-axile sleeve in movable axle sleeve, the described inside and outside semiaxis of semiaxis left inside, outer and the right side is respectively placed in the half-axile sleeve of differential casing both sides.
Full-time four cross-drive cross country chassis and the vehicles thereof of described H-shaped, it is characterised in that: the piston rod end of described hydraulic damper is provided with spring and is connected in described H-shaped vehicle bridge by spring.
Full-time four cross-drive cross country chassis and the vehicles thereof of described H-shaped, it is characterized in that: the hydraulic medium in two hydraulic damper in two groups of described hydraulic damper, in any one group of hydraulic damper can be circulated by hydraulic tube, so that the vehicle frame of hydraulic damper upper end keeps balance in the effective range of hydraulic damper.
Hydraulic damper in the present invention not only can play the effect of damping can also promote the stability of the car body in traveling by the hydraulic medium flowed, it is ensured that four wheels can arbitrarily regulate automatically in its effective range.
Compared with prior art, the beneficial effects of the present invention is:
Present configuration is reasonable in design ingenious, the hydraulic damper utilizing connection can effectively prevent the offroad vehicle in travelling from excessively jolting and over-tilting, and when the position of a wheel reduces or raises, hydraulic damper can allow vehicle body reduce or the height of height is the half that wheel reduces or raises, then offroad vehicle at least alleviates half jolting, will not being increased because of the rising of wheel by weight of wheel, this structure can make the light obstacle detouring of offroad vehicle, the differential that intersects achieves offroad vehicle and runs at high speed without trackslipping and in-fighting, and improve safety and the comfort level of offroad vehicle.
Accompanying drawing illustrates:
Fig. 1 is present configuration schematic diagram;
Fig. 2 is the plan structure schematic diagram of the present invention.
Fig. 3 is the structural representation of 4 wheel driven cross-drive differential mechanism of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing, by embodiment, the present invention is described in further detail:
Full-time four cross-drive cross country chassis and the vehicles thereof of H-shaped, including vehicle frame 1, the both sides of vehicle frame 1 connect two symmetrically arranged vibration damper plates 3 by four connecting rods 2, two symmetrically arranged vibration damper plate 3 central authorities are connected to H-shaped vehicle bridge 4, being installed with 4 wheel driven cross-drive differential mechanism 5 on the middle beam of H-shaped vehicle bridge 4,4 wheel driven cross-drive differential mechanism 5 is derived power by axle and bevel gear and is rotated the wheel 6 of installation to H-shaped vehicle bridge 4;
Hinged on vehicle frame 1 four hydraulic damper 7 are installed, the piston rod end of four hydraulic damper 7 is connected in H-shaped vehicle bridge 4, and four hydraulic damper 7 are divided into two groups, front and back, these two groups of hydraulic damper 7 are connected by hydraulic tube 8 between two hydraulic damper 7;
4 wheel driven cross-drive differential 5 device includes differential casing 5-1, it is rotatablely equipped with planet braces 5-2 by bearing in differential casing 5-1, planet braces 5-2 is integrally fastened on driven gear 5-18, and driven gear 5-18 is derived by inside and outside planetary gear 5-3, the 5-4 in planet braces 5-2 and semiaxis 5-5,5-6 left inside, outer of being connected on inside and outside planetary gear 5-3,5-4 and the right side inside and outside semiaxis 5-7,5-8;
Semiaxis 5-5,5-6 left inside, outer respectively through left inside transfer tooth 5-9, left outside transfer tooth 5-10 be in transmission connection left back driving cog 5-11, left front driving cog 5-12 derive;
Right inside and outside semiaxis 5-7,5-8 are in transmission connection driving cog 5-16 derivation behind right driving front tooth 5-15, the right side respectively through transfer tooth 5-13, right outer transfer tooth 5-14 in the right side;
Flange joint activity axle sleeve 5-19 is passed through at the two ends of differential casing, by damping panel seat, vibration damper plate 3 is installed outside movable axle sleeve 5-19, it is rotatablely equipped with half-axile sleeve 5-20 in movable axle sleeve 5-19, semiaxis 5-5,5-6 left inside, outer and the right side inside and outside semiaxis 5-7,5-8 are respectively placed in the half-axile sleeve 5-20 of differential casing 5-1 both sides, and driven gear 5-18 passes through driving gear 5-17 external connection power source.
The piston rod end of hydraulic damper 7 is provided with spring 7-1 and is resiliently attached in H-shaped vehicle bridge 4 by spring 7-1.
The hydraulic medium in two hydraulic damper 7 in two groups of hydraulic damper 7, in any one group of hydraulic damper 7 can pass through hydraulic tube 8 and circulate, so that the vehicle frame 1 of hydraulic damper 7 upper end remains stable in the effective range of hydraulic damper 7.
Above-described embodiment is only the preferably embodiment of the present invention, and in addition, the present invention can also have other implementations. It should be noted that under the premise without departing from present inventive concept, any conspicuously improved and modification all should fall within protection scope of the present invention.
Claims (3)
- The full-time four cross-drive cross country chassis of 1.H shape, including vehicle frame, it is characterized in that: the both sides of described vehicle frame connect two symmetrically arranged vibration damper plates by four connecting rods, two symmetrically arranged vibration damper plate central authorities are connected to H-shaped vehicle bridge, being installed with 4 wheel driven cross-drive differential mechanism on the middle beam of H-shaped vehicle bridge, 4 wheel driven cross-drive differential mechanism is derived power by axle and bevel gear and is rotated the wheel of installation to H-shaped vehicle bridge; Hinged on vehicle frame four hydraulic damper are installed, the piston rod end of four hydraulic damper is connected in described H-shaped vehicle bridge, and four hydraulic damper are divided into two groups, front and back, these two groups of hydraulic damper are connected by hydraulic tube between two hydraulic damper; Described 4 wheel driven cross-drive differential mechanism includes differential casing, it is rotatablely equipped with planet braces by bearing in differential carrier body, planet braces is integrally fastened on driven gear, and described driven gear is derived by the inside and outside semiaxis of the inside and outside planetary gear in planet braces and the semiaxis left inside, outer being connected on inside and outside planetary gear and the right side; Described semiaxis left inside, outer is derived respectively through be in transmission connection left back driving cog, left front driving cog of left inside transfer tooth, left outside transfer tooth; The inside and outside semiaxis in the described right side is in transmission connection driving cog derivation behind right driving front tooth, the right side respectively through transfer tooth in the right side, right outer transfer tooth; Flange joint activity axle sleeve is passed through at the two ends of described differential casing, by damping panel seat, vibration damper plate is installed outside movable axle sleeve, being rotatablely equipped with half-axile sleeve in movable axle sleeve, the described inside and outside semiaxis of semiaxis left inside, outer and the right side is respectively placed in the half-axile sleeve of differential casing both sides.
- 2. the full-time four cross-drive cross country chassis of H-shaped according to claim 1, it is characterised in that: the piston rod end of described hydraulic damper is provided with spring and is connected in described H-shaped vehicle bridge by spring.
- 3. the full-time four cross-drive cross country chassis of H-shaped according to claim 1, it is characterized in that: the hydraulic medium in two hydraulic damper in two groups of described hydraulic damper, in any one group of hydraulic damper can be circulated by hydraulic tube, so that the vehicle frame of hydraulic damper upper end keeps balance in the effective range of hydraulic damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410005256.1A CN103770640B (en) | 2014-01-06 | 2014-01-06 | Full-time four cross-drive cross country chassis and the vehicles thereof of H-shaped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410005256.1A CN103770640B (en) | 2014-01-06 | 2014-01-06 | Full-time four cross-drive cross country chassis and the vehicles thereof of H-shaped |
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| Publication Number | Publication Date |
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| CN103770640A CN103770640A (en) | 2014-05-07 |
| CN103770640B true CN103770640B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410005256.1A Active CN103770640B (en) | 2014-01-06 | 2014-01-06 | Full-time four cross-drive cross country chassis and the vehicles thereof of H-shaped |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583191B (en) * | 2018-03-09 | 2021-09-21 | 定远县中林机械技术有限公司 | Axle assembly for realizing active balance of vehicle body |
| CN109552036B (en) * | 2018-10-29 | 2021-07-06 | 苏州履坦智能科技有限公司 | Multistage chain transmission mechanism for wheeled vehicle |
| CN115071417B (en) * | 2022-07-27 | 2023-01-31 | 北京捷升通达信息技术有限公司 | Swing arm power driving unit assembly of all-terrain vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106807A (en) * | 1976-04-23 | 1978-08-15 | Nissan Motor Company, Limited | Motor vehicle body construction |
| CN202053890U (en) * | 2011-05-25 | 2011-11-30 | 管中林 | Double drive axle full-drive all-landform vehicle |
| CN102896991A (en) * | 2012-10-30 | 2013-01-30 | 管中林 | All-terrain off-road vehicle chassis with self-adjusting wheels |
| CN103317989A (en) * | 2013-06-21 | 2013-09-25 | 管中林 | Chassis of off-road vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008115461A2 (en) * | 2007-03-16 | 2008-09-25 | Polaris Industries Inc. | Vehicle |
| US10160497B2 (en) * | 2011-02-01 | 2018-12-25 | Polaris Industries Inc. | All terrain vehicle |
-
2014
- 2014-01-06 CN CN201410005256.1A patent/CN103770640B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106807A (en) * | 1976-04-23 | 1978-08-15 | Nissan Motor Company, Limited | Motor vehicle body construction |
| CN202053890U (en) * | 2011-05-25 | 2011-11-30 | 管中林 | Double drive axle full-drive all-landform vehicle |
| CN102896991A (en) * | 2012-10-30 | 2013-01-30 | 管中林 | All-terrain off-road vehicle chassis with self-adjusting wheels |
| CN103317989A (en) * | 2013-06-21 | 2013-09-25 | 管中林 | Chassis of off-road vehicle |
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| CN103770640A (en) | 2014-05-07 |
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Effective date of registration: 20191211 Address after: 314200 Industrial Park, suilun village, quantang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Pinghu Suifeng Hardware Co., Ltd. Address before: Dingyuan County in Anhui province Chuzhou city 233200 Town Road No. 45 Lane neighborhood market prosperity Patentee before: Guan Zhonglin |
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