CN101298233B - Shock absorber having automatic side-tipping function - Google Patents
Shock absorber having automatic side-tipping function Download PDFInfo
- Publication number
- CN101298233B CN101298233B CN2008100585490A CN200810058549A CN101298233B CN 101298233 B CN101298233 B CN 101298233B CN 2008100585490 A CN2008100585490 A CN 2008100585490A CN 200810058549 A CN200810058549 A CN 200810058549A CN 101298233 B CN101298233 B CN 101298233B
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- China
- Prior art keywords
- hydraulic
- bottom panel
- body bottom
- vehicle body
- hydraulic pressure
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- Expired - Fee Related
Links
- 239000006096 absorbing agent Substances 0.000 title claims description 8
- 230000035939 shock Effects 0.000 title claims description 8
- 239000000725 suspension Substances 0.000 claims description 10
- 239000002775 capsule Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to a damper which has an automatic lateral inclination function, belonging to the field of carrying tool technique. The damper is characterized in that two hydraulic cylinders are arranged on a rear wheel axle; all hydraulic cylinders are connected with corresponding hydraulic bags by hydraulic tubes; the rear end of the soleplate of the vehicle body is arranged on the piston connecting rod of the hydraulic cylinder; two sides of the rear end of the soleplate of the vehicle body are provided with the hydraulic bags; the front end of the soleplate of the vehicle body is suspended on the connecting tube of a vehicle steering mechanism. During the turning operation, due to the action of the centrifugal force, the soleplate of the vehicle body is thrown out to the external side, the automatic inclination is realized according to the strength of the centrifugal force, and the stability when the vehicle body turns is increased.
Description
Technical field
The present invention relates to a kind of shock absorber with automatic roll function, is a kind of light-weight solar body suspension, belongs to the apparatus of transport technical field.
Background technology
The power of practicability solar automobile is very little, and because of being subjected to the restriction of solar panel area, general power is less than 1000W.Because the restriction of power makes the solar power vehicle body kick the beam, when turning, overturn easily.The stability of car body is necessary when vehicle body is turned when turning in order to increase, and vehicle body energy automatic roll is adjusted the stability that center of gravity increases car body.
Summary of the invention
Technical matters to be solved by this invention provides a kind of shock absorber with automatic roll function, and it can guarantee under the lighter situation of vehicle body, vehicle body can be when turning with the size of centnifugal force wing drop, the stability when increasing car body and turning.
Solving the scheme that technical matters of the present invention adopts is: two hydraulic actuating cylinders are housed on axletree of rear wheel, each hydraulic actuating cylinder is connected with cooresponding hydraulic pressure bag by hydraulic pipe, the body bottom panel rear end places on the piston rod of hydraulic actuating cylinder, both sides, body bottom panel rear end are provided with the hydraulic pressure bag, and the body bottom panel front end is suspended on the connecting piece of vehicle steering mechanism.
The concrete hang of body bottom panel front end is to be fixed on the suspension plate, by the connecting piece hinged (vehicle steering mechanism of this return function separate case application) of suspended axle with the vehicle steering mechanism of the light-weight solar automobile of taking back orthofunction.Bottom surface in the body bottom panel rear end is provided with guide rail, and roller is equipped with on the top of piston rod, and roller is packed into again in the guide rail, when body bottom panel rocks, and slippage mutually between roller and the guide rail.Between trailing wheel side and hydraulic pressure bag side guard plate is housed, can avoids the hydraulic pressure bag impaired, the hydraulic pressure bag adopts airtight nonelastic canvas to be coated with capsule and makes.
The invention has the beneficial effects as follows: adopt hydrostatic drive, compact conformation is simple, and cost is low than electric-control system, is convenient to maintenance.Can realize wing drop vehicle body, adjust the purpose that center of gravity increases car body stability thereby reach with the size of centnifugal force.
Description of drawings
Fig. 1 looks partial cutaway schematic for front wheel suspension master of the present invention,
Fig. 2 is a front wheel suspension A-A generalized section of the present invention,
Fig. 3 looks partial cutaway schematic for rear wheel suspension master of the present invention,
Fig. 4 is a rear wheel suspension B-B generalized section of the present invention.
Each label is represented successively in Fig. 1～4: 1, vehicle steering mechanism, 2, vibration decreasing front fork, 3, suspended axle, 4, suspension plate, 5, body bottom panel, 6, front-axle beam, 7, hydraulic pressure bag, 8, guide rail, 9, roller, 10, piston rod, 11, hydraulic piston, 12, hydraulic pipe, 13, side guard plate, 14, bearing, 15, axletree of rear wheel, 16, hydraulic actuating cylinder, 17, connecting piece.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing 1～4 and embodiment.
The suspension plate 4 of front-axle beam is hinged with the connecting piece 17 of vehicle steering mechanism 1 by suspended axle 3, and the front end of body bottom panel 5 is fixed on again on the suspension plate 4; Two hydraulic actuating cylinders 16 are housed on axletree of rear wheel 15, and each hydraulic actuating cylinder is connected with cooresponding hydraulic pressure bag 7 by hydraulic pipe 12, and body bottom panel 5 rear ends place on the piston rod 10 of hydraulic actuating cylinder 16.Such binding makes that vehicle frame can double swerve, enables to transmit lateral pressure.During cruising, body bottom panel 5 no double swerves promptly do not have lateral pressure, and hydraulic piston 11 extruding liquid are squeezed into hydraulic pressure bag 7 by hydraulic pipe 12 with liquid, and the hydraulic pressure bag is made by the waterproof sheet bag, and is nonelastic, and volume can not become big again when being filled.Liquid enters after the hydraulic pressure bag 7, and the part air is housed in the hydraulic pressure bag, and liquid just pushes air, so just constitute air bellow.The vibration of two hydraulic pistons 11 makes to have damping effect by liquid play back and forth in thinner hydraulic pipe 12.During cruising, the function of hydraulic damper and common shock absorber is the same.
Work as Ackermann steer angle, because action of centrifugal force, body bottom panel 5 throws away laterally, extruding hydraulic pressure bag 7, the liquid of hydraulic pressure bag 7 is extruded, and volume reduces, liquid is expressed in the hydraulic actuating cylinder 16 in the outside, hydraulic piston 11 upward movements, the outside of body bottom panel 5 is elevated; For the another side of body bottom panel 5, there is not lateral pressure, the inside height of body bottom panel 5 remains unchanged.Comprehensive two side effects, body bottom panel 5 can be realized the automatic compensation angle of inclination with the size of centnifugal force, thereby reach the purpose of adjusting center of gravity.
Claims (3)
1. shock absorber with automatic roll function, it is characterized in that: two hydraulic actuating cylinders are housed on axletree of rear wheel, each hydraulic actuating cylinder is connected with cooresponding hydraulic pressure bag by hydraulic pipe, bottom surface in the body bottom panel rear end is provided with guide rail, roller is equipped with on the piston rod top of hydraulic actuating cylinder, roller is packed into again in the guide rail, and both sides, body bottom panel rear end are provided with the hydraulic pressure bag, and the body bottom panel front end is suspended on the connecting piece of vehicle steering mechanism.
2. the shock absorber with automatic roll function according to claim 1 is characterized in that: the body bottom panel front end is fixed on the suspension plate, and is hinged by the connecting piece of suspended axle and vehicle steering mechanism.
3. the shock absorber with automatic roll function according to claim 2 is characterized in that: between trailing wheel side and hydraulic pressure bag side guard plate is housed, the hydraulic pressure bag adopts airtight nonelastic canvas to be coated with capsule and makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100585490A CN101298233B (en) | 2008-06-17 | 2008-06-17 | Shock absorber having automatic side-tipping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100585490A CN101298233B (en) | 2008-06-17 | 2008-06-17 | Shock absorber having automatic side-tipping function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101298233A CN101298233A (en) | 2008-11-05 |
| CN101298233B true CN101298233B (en) | 2010-12-22 |
Family
ID=40078241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100585490A Expired - Fee Related CN101298233B (en) | 2008-06-17 | 2008-06-17 | Shock absorber having automatic side-tipping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101298233B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791228A (en) * | 2018-06-15 | 2018-11-13 | 重庆中铃兆虎机车制造有限公司 | A kind of locomotive of band brake |
| CN112172437A (en) * | 2020-11-05 | 2021-01-05 | 杨桂英 | Automobile suspension system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0118335A1 (en) * | 1983-03-02 | 1984-09-12 | Automobiles Citroen | Fully damping oleo-pneumatic suspension |
| US5971115A (en) * | 1993-07-12 | 1999-10-26 | Cloud Farm Associates, L.P. | Tilt control apparatus for vehicles |
| US6105740A (en) * | 1997-07-23 | 2000-08-22 | Marzocchi S.P.A. | Hydraulic shock absorber |
| CN2471591Y (en) * | 2001-03-26 | 2002-01-16 | 王新东 | Dynamic balancer of vehicle |
| CN2883055Y (en) * | 2006-03-09 | 2007-03-28 | 甘荣亮 | Turning same list means of motor vehicle |
| CN201264497Y (en) * | 2008-06-17 | 2009-07-01 | 昆明理工大学 | Shock absorber having automatic side-tipping function |
-
2008
- 2008-06-17 CN CN2008100585490A patent/CN101298233B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0118335A1 (en) * | 1983-03-02 | 1984-09-12 | Automobiles Citroen | Fully damping oleo-pneumatic suspension |
| US5971115A (en) * | 1993-07-12 | 1999-10-26 | Cloud Farm Associates, L.P. | Tilt control apparatus for vehicles |
| US6105740A (en) * | 1997-07-23 | 2000-08-22 | Marzocchi S.P.A. | Hydraulic shock absorber |
| CN2471591Y (en) * | 2001-03-26 | 2002-01-16 | 王新东 | Dynamic balancer of vehicle |
| CN2883055Y (en) * | 2006-03-09 | 2007-03-28 | 甘荣亮 | Turning same list means of motor vehicle |
| CN201264497Y (en) * | 2008-06-17 | 2009-07-01 | 昆明理工大学 | Shock absorber having automatic side-tipping function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101298233A (en) | 2008-11-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20120617 |