CN103770640A - H-shaped full-time cross all-wheel-drive off-road vehicle chassis and vehicle with same - Google Patents
H-shaped full-time cross all-wheel-drive off-road vehicle chassis and vehicle with same Download PDFInfo
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- CN103770640A CN103770640A CN201410005256.1A CN201410005256A CN103770640A CN 103770640 A CN103770640 A CN 103770640A CN 201410005256 A CN201410005256 A CN 201410005256A CN 103770640 A CN103770640 A CN 103770640A
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- 239000007788 liquid Substances 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000009795 derivation Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract 9
- 239000006096 absorbing agent Substances 0.000 abstract 6
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The invention discloses an H-shaped full-time cross all-wheel-drive off-road vehicle chassis and a vehicle with the H-shaped full-time cross all-wheel-drive off-road vehicle chassis. The H-shaped full-time cross all-wheel-drive off-road vehicle chassis comprises a frame. The two sides of the frame are connected with two shock absorption plates through four connecting rods, wherein the shock absorption plates are symmetrically arranged. An H-shaped axle is connected to the central positions of the two shock absorption plates which are symmetrically arranged. A cross all-wheel-drive differential mechanism is fixedly arranged on a beam of the H-shape vehicle axle and transmits power to wheels through shafts and bevel gears, wherein the wheels are arranged on the H-shaped axle in a rotating mode. Four hydraulic shock absorbers are hinged to the frame. The ends of piston rods of the four hydraulic shock absorbers are connected to the H-shaped axle. The four hydraulic shock absorbers are divided into a front set and a rear set. The hydraulic shock absorbers in the front set are communicated with the hydraulic shock absorbers in the rear set through hydraulic pipes. The H-shaped full-time cross all-wheel-drive off-road vehicle chassis and the vehicle are reasonable and ingenious in structure design, the running off-road vehicle can be effectively prevented from excessive bumping and excessive inclination due to the communicated hydraulic shock absorbers, when the position of one of the wheels falls or rises, a vehicle body can fall or rise by half the height of the vehicle body, the off-road vehicle can easily cross obstacles due to the structure, and safety and comfort of the off-road vehicle are improved.
Description
technical field:
The present invention relates to cross-country car field, concrete is full-time four cross-drive cross country chassis and the vehicles thereof of a kind of H shape.
background technology:
According to the principle of running car, the vehicle wheel rotational speed sum on diagonal line equates, so can cross-drive.And the mode that existing common 4-wheel driven car adopts front-wheel and trailing wheel separately to drive, cause common 4-wheel driven car not travel with too high speed, otherwise easily occur trackslipping and shift phenomenon, more easily occur too jolting on the road surface of situation complexity, drive the problems such as unstable, traveling comfort and safety that impact is travelled.
summary of the invention:
The object of this invention is to provide full-time four cross-drive cross country chassis and the vehicles thereof of a kind of H shape, 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 shape, comprise 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 with H shape vehicle bridge, on the middle beam of H shape vehicle bridge, be installed with 4 wheel driven cross-drive diff, 4 wheel driven cross-drive diff is derived power by axle and finishing bevel gear cuter and rotate the wheel of installing to H shape vehicle bridge;
Hinged on vehicle frame four liquid damper are installed, the piston rod end of four liquid damper is connected in described H shape vehicle bridge, and four liquid damper are divided into two groups of front and back, in these two groups of liquid damper, between two liquid damper, are communicated with by hydraulic pipe;
Described 4 wheel driven cross-drive diff comprises differential casing, in differential casing, be rotatablely equipped with planet braces by bearing, planet braces entirety is fixed on driven gear, and described driven gear is by the inside and outside planetary wheel in planet braces and be connected to the inside and outside semiaxis in a left side and the right inside and outside semiaxis derivation on inside and outside planetary wheel;
The inside and outside semiaxis in a described left side is derived by be in transmission connection left back driving cog, left front driving cog of left inside transfer tooth, left outside transfer tooth respectively;
The inside and outside semiaxis in the described right side is derived by be in transmission connection right front driving cog, right back driving cog of right inside transfer tooth, right outside transfer tooth respectively;
The two ends of described differential casing are by flange connection activity axle sleeve, movable axle sleeve is outer is provided with vibration damper plate by damping panel seat, in movable axle sleeve, be rotatablely equipped with half-axile sleeve, the inside and outside semiaxis in a described left side and right inside and outside semiaxis are placed in respectively 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 shape, is characterized in that: the piston rod end of described liquid damper is provided with spring and is connected in described H shape vehicle bridge by spring.
Full-time four cross-drive cross country chassis and the vehicles thereof of described H shape, it is characterized in that: the hydraulic medium in two liquid damper in two groups of described liquid damper, in any one group of liquid damper can circulate by hydraulic pipe, so that the vehicle frame of liquid damper upper end keeps balance in the efficient range of liquid damper.
The effect that liquid damper in the present invention not only can play damping can also promote by mobile hydraulic medium the stability of the car body in travelling, and can guarantee that four wheels can regulate arbitrarily automatically in its efficient range.
Compared with prior art, beneficial effect of the present invention is:
Reasonable in design of the present invention is ingenious, utilize the cross-country car of the liquid damper being communicated with in can actv. preventing from travelling excessively to jolt and over-tilting, and in the time that the position of a wheel reduces or raises, liquid damper can allow vehicle body reduce or the height of height is the half that wheel reduces or raises, cross-country car at least alleviates half jolting, the weight that is subject to of wheel can not increase because of the rising of wheel, this structure can make the light obstacle detouring of cross-country car, the differential that intersects has been realized cross-country car and has been run at high speed and do not trackslip and in-fighting, and improve safety and the comfort level of cross-country car.
accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is the structural representation of 4 wheel driven cross-drive diff of the present invention.
the specific embodiment:
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 shape, comprise 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 with H shape vehicle bridge 4, on the middle beam of H shape vehicle bridge 4, be installed with 4 wheel driven cross-drive diff 5,4 wheel driven cross-drive diff 5 is derived power by axle and finishing bevel gear cuter and rotate the wheel 6 of installing to H shape vehicle bridge 4;
Hinged on vehicle frame 1 four liquid damper 7 are installed, the piston rod end of four liquid damper 7 is connected in H shape vehicle bridge 4, and four liquid damper 7 are divided into two groups of front and back, in these two groups of liquid damper 7, between two liquid damper 7, are communicated with by hydraulic pipe 8;
4 wheel driven cross-drive differential 5 devices comprise differential casing 5-1, in differential casing 5-1, be rotatablely equipped with planet braces 5-2 by bearing, it is upper that planet braces 5-2 entirety is fixed on driven gear 5-18, and driven gear 5-18 is by inside and outside planetary wheel 5-3,5-4 in planet braces 5-2 and be connected to the inside and outside semiaxis 5-5 in a left side, 5-6 and right inside and outside semiaxis 5-7, the 5-8 derivation on inside and outside planetary wheel 5-3,5-4;
Left inside and outside semiaxis 5-5,5-6 derive by be in transmission connection left back driving cog 5-11, left front driving cog 5-12 of left inside transfer tooth 5-9, left outside transfer tooth 5-10 respectively;
Right inside and outside semiaxis 5-7,5-8 derive by be in transmission connection right front driving cog 5-15, right back driving cog 5-16 of right inside transfer tooth 5-13, right outside transfer tooth 5-14 respectively;
The two ends of differential casing are by flange connection activity axle sleeve 5-19, movable axle sleeve 5-19 is outer is provided with vibration damper plate 3 by damping panel seat, in movable axle sleeve 5-19, be rotatablely equipped with half-axile sleeve 5-20, left inside and outside semiaxis 5-5,5-6 and right inside and outside semiaxis 5-7,5-8 are placed in respectively in the half-axile sleeve 5-20 of differential casing 5-1 both sides, and driven gear 5-18 is by driving gear 5-17 external connection power source.
The piston rod end of liquid damper 7 is provided with spring 7-1 and is connected in H shape vehicle bridge 4 by spring 7-1 elasticity.
Hydraulic medium in two liquid damper 7 in two groups of liquid damper 7, in any one group of liquid damper 7 can circulate by hydraulic pipe 8, so that the vehicle frame 1 of liquid damper 7 upper ends keeps stable in the efficient range of liquid damper 7.
Above-described embodiment is only preferably embodiment of the present invention, and in addition, the present invention can also have other implementations.It should be noted that, do not departing under the prerequisite of the present invention's design, within any apparent improvement and modification all should fall into protection scope of the present invention.
Claims (3)
- Full-time four cross-drive cross country chassis and the vehicles thereof of 1.H shape, comprise 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 with H shape vehicle bridge, on the middle beam of H shape vehicle bridge, be installed with 4 wheel driven cross-drive diff, 4 wheel driven cross-drive diff is derived power by axle and finishing bevel gear cuter and rotate the wheel of installing to H shape vehicle bridge;Hinged on vehicle frame four liquid damper are installed, the piston rod end of four liquid damper is connected in described H shape vehicle bridge, and four liquid damper are divided into two groups of front and back, in these two groups of liquid damper, between two liquid damper, are communicated with by hydraulic pipe;Described 4 wheel driven cross-drive diff comprises differential casing, in differential casing, be rotatablely equipped with planet braces by bearing, planet braces entirety is fixed on driven gear, and described driven gear is by the inside and outside planetary wheel in planet braces and be connected to the inside and outside semiaxis in a left side and the right inside and outside semiaxis derivation on inside and outside planetary wheel;The inside and outside semiaxis in a described left side is derived by be in transmission connection left back driving cog, left front driving cog of left inside transfer tooth, left outside transfer tooth respectively;The inside and outside semiaxis in the described right side is derived by be in transmission connection right front driving cog, right back driving cog of right inside transfer tooth, right outside transfer tooth respectively;The two ends of described differential casing are by flange connection activity axle sleeve, movable axle sleeve is outer is provided with vibration damper plate by damping panel seat, in movable axle sleeve, be rotatablely equipped with half-axile sleeve, the inside and outside semiaxis in a described left side and right inside and outside semiaxis are placed in respectively in the half-axile sleeve of differential casing both sides.
- 2. full-time four cross-drive cross country chassis and the vehicles thereof of H shape according to claim 1, is characterized in that: the piston rod end of described liquid damper is provided with spring and is connected in described H shape vehicle bridge by spring.
- 3. full-time four cross-drive cross country chassis and the vehicles thereof of H shape according to claim 1, it is characterized in that: the hydraulic medium in two liquid damper in two groups of described liquid damper, in any one group of liquid damper can circulate by hydraulic pipe, so that the vehicle frame of liquid damper upper end keeps balance in the efficient range of liquid 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103770640A true CN103770640A (en) | 2014-05-07 |
| CN103770640B 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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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583191A (en) * | 2018-03-09 | 2018-09-28 | 定远县中林机械技术有限公司 | A kind of vehicle bridge component for realizing vehicle body active balancing |
| CN109552036A (en) * | 2018-10-29 | 2019-04-02 | 苏州履坦智能科技有限公司 | A kind of multistage chain-drive mechanism of wheeled vehicle |
| CN115071417A (en) * | 2022-07-27 | 2022-09-20 | 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106807A (en) * | 1976-04-23 | 1978-08-15 | Nissan Motor Company, Limited | Motor vehicle body construction |
| WO2008115461A2 (en) * | 2007-03-16 | 2008-09-25 | Polaris Industries Inc. | Vehicle |
| CN202053890U (en) * | 2011-05-25 | 2011-11-30 | 管中林 | Double drive axle full-drive all-landform vehicle |
| US20120193163A1 (en) * | 2011-02-01 | 2012-08-02 | Polaris Industries Inc. | All terrain 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 |
-
2014
- 2014-01-06 CN CN201410005256.1A patent/CN103770640B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106807A (en) * | 1976-04-23 | 1978-08-15 | Nissan Motor Company, Limited | Motor vehicle body construction |
| WO2008115461A2 (en) * | 2007-03-16 | 2008-09-25 | Polaris Industries Inc. | Vehicle |
| US20120193163A1 (en) * | 2011-02-01 | 2012-08-02 | Polaris Industries Inc. | All terrain vehicle |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583191A (en) * | 2018-03-09 | 2018-09-28 | 定远县中林机械技术有限公司 | A kind of vehicle bridge component for realizing vehicle body active balancing |
| CN109552036A (en) * | 2018-10-29 | 2019-04-02 | 苏州履坦智能科技有限公司 | A kind of multistage chain-drive mechanism of wheeled vehicle |
| 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 |
| CN115071417A (en) * | 2022-07-27 | 2022-09-20 | 北京捷升通达信息技术有限公司 | Swing arm power driving unit assembly of all-terrain 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 |
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| Publication number | Publication date |
|---|---|
| CN103770640B (en) | 2016-06-08 |
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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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| TR01 | Transfer of patent right |