CN101456442B - Three-wheel solar vehicle suspension with automatic roll function - Google Patents
Three-wheel solar vehicle suspension with automatic roll function Download PDFInfo
- Publication number
- CN101456442B CN101456442B CN2008100585471A CN200810058547A CN101456442B CN 101456442 B CN101456442 B CN 101456442B CN 2008100585471 A CN2008100585471 A CN 2008100585471A CN 200810058547 A CN200810058547 A CN 200810058547A CN 101456442 B CN101456442 B CN 101456442B
- Authority
- CN
- China
- Prior art keywords
- vibration damping
- wheel
- bracing frame
- pillar stiffener
- automatic roll
- 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
- 239000000725 suspension Substances 0.000 title claims description 8
- 238000013016 damping Methods 0.000 claims abstract description 25
- 239000003351 stiffener Substances 0.000 claims description 16
- 230000005484 gravity Effects 0.000 abstract description 7
- 230000003068 static effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention relates to a three-wheel solar vehicle frame with automatic side-tipping function and belongs to the technical field of carrying tool. A seat box of a three-wheel solar vehicle is fixed with a supporting frame; the lower end of the supporting frame and a vehicle girder are welded together; the middle part of a rear wheel axle is fixed with a vibration damping supporting column in vertical direction; the top end of the vibration damping supporting column is provided with a swinging bearing; and the middle part at the upper end of the supporting frame is hung on the swinging bearing. In turning, as the action of centrifugal force, the gravity of a vehicle body can deviate towards the outer side to realize automatic side-tipping function of the vehicle body in turning, prevent arbitrary swinging of the vehicle body and ensure driving stability of the lightweight solar vehicle.
Description
Technical field
The present invention relates to a kind of vehicle frame, belong to the apparatus of transport technical field with three-wheel solar car of automatic roll function.
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.Owing to be subjected to the restriction of power, make the tare of solar automobile require as far as possible gently, but lighter vehicle body is easy to overturning when turning, and traveling comfort is relatively poor, member also damages easily.The stability of car body when therefore increasing the light-weight solar automobile turning, can automatic roll when vehicle body is turned, increase the stable of car body to adjust center of gravity, also can increase passenger and driver's traveling comfort simultaneously, this is the difficult problem that is faced that light-weight solar automobile is introduced to the market.
Summary of the invention
Technical matters to be solved by this invention provides a kind of three-wheel solar vehicle suspension with automatic roll function, it can guarantee under the lighter situation of vehicle body, the three-wheel solar car can be when turning with the size of centnifugal force wing drop, stability when increasing car body and turning and passenger and driver's traveling comfort.
Solving the scheme that technical matters of the present invention adopts is: in the seat box of three-wheel solar car, be fixed with bracing frame, bracing frame lower end and car owner's beam weld together, the axletree of rear wheel middle part is fixed with the vibration damping pillar stiffener of vertical direction, and vibration damping pillar stiffener top dress pendulum bearing, the upper center of bracing frame hangs and is contained on the pendulum bearing.
The shape of the bracing frame in the above-mentioned seat box can adopt the frame type A of symmetry, and the joint captive joint rotating shaft of top rod member is contained on the pendulum bearing by the rotating shaft suspension; The vibration damping pillar stiffener is a sleeve structure, and damper spring is packed in the sleeve pipe, and the vibration damping pillar stiffener can be made the damping vibration of vertical direction in sleeve pipe.In order to prevent the random swing of vehicle body, between bracing frame and vibration damping pillar stiffener, damping fin is housed.
The invention has the beneficial effects as follows: need not power, noise is little, pollution-free, and compact conformation, and volume is little, and is in light weight, and easy to use cost is extremely low flexibly, is convenient to maintenance; Be adapted at using on the light-duty three-wheel solar car; Can realize wing drop vehicle body, adjust the purpose that center of gravity increases car body stability and driving comfort thereby reach with the size of centnifugal force.
Description of drawings
Fig. 1 is a structural representation of the present invention,
Fig. 2 is the A-A generalized section between bracing frame of the present invention and vibration damping pillar stiffener,
Fig. 3 is the present invention's B-B generalized section longitudinally.
Each label is represented successively in Fig. 1～3: 1, chair cushion, 2, seat box, 3, bracing frame, 4, pendulum bearing, 5, the vibration damping pillar stiffener, 6, damping fin, 7, base plate, 8, damper spring, 9, axletree of rear wheel, 10, car owner's beam.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing 1～3 and embodiment.
This three-wheel solar vehicle suspension mainly is made of the bracing frame 3 of A type, inclination pendulum bearing 4, vibration damping pillar stiffener 5, damping fin 6 etc.Bracing frame 3 is fixed in the seat box 2, lower end and car owner's beam 10 weld togethers, the weight of passenger, driver and car bottom plate all is pressed on car owner's beam 10, rotating shaft is equipped with on the top of A type bracing frame 3, hung and be contained on the pendulum bearing of fixing vibration damping pillar stiffener 5 upper ends 4, make A type bracing frame 3 on vibration damping pillar stiffener 5, to freely swing, can do damped motion up and down again simultaneously.When solar automobile when static, when the people got on the bus from a side, though given a side force, front-wheel contacted with ground, has static friction force, thereby had retrained the girder that links to each other with front-wheel, vehicle body is not swung the generation inclination.When motion, front-wheel and ground are friction of rolling, and its friction force is far smaller than static friction force, and the constraint between front-wheel and the ground reduces, and relative motion is fast more, and side force is big more to the swing influence of girder.When keeping straight on, there is not centnifugal force, A type bracing frame 3 is not swung at this moment, and vibration is present in perpendicular to the ground-surface direction, and vibration damping pillar stiffener 5 up-and-down movements carry out vibration damping; When turning round, because action of centrifugal force, the center of gravity of car body begins to depart from, the centre-of gravity shift of Vehicular body front obtains by the inclination of front-wheel, and the rear portion center of gravity is the center with pendulum bearing 4 on car owner's beam 10, and beginning is swing outwards, like this, whole body bottom panel begins deflection, out-shift of gravity center, and what guaranteed to travel is stable, the size of deflection angle is decided by the size of centnifugal force, the function of vehicle body automatic roll when also just having realized turning round.In order to prevent the random swing of vehicle body, between vibration damping pillar stiffener 5 and A type bracing frame 3, accompany damping fin 6.
Claims (3)
1. three-wheel solar vehicle suspension with automatic roll function, it is characterized in that: in the seat box of three-wheel solar car, be fixed with the A type bracing frame that is shaped as symmetry, bracing frame lower end and car owner's beam weld together, the axletree of rear wheel middle part is fixed with the vibration damping pillar stiffener of vertical direction, and vibration damping pillar stiffener top dress pendulum bearing, the upper center of bracing frame hangs and is contained on the pendulum bearing.
2. the three-wheel solar vehicle suspension with automatic roll function according to claim 1 is characterized in that: the vibration damping pillar stiffener is a sleeve structure, and damper spring is packed in the sleeve pipe.
3. the three-wheel solar vehicle suspension with automatic roll function according to claim 2 is characterized in that: between bracing frame and vibration damping pillar stiffener damping fin is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100585471A CN101456442B (en) | 2008-06-17 | 2008-06-17 | Three-wheel solar vehicle suspension with automatic roll function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100585471A CN101456442B (en) | 2008-06-17 | 2008-06-17 | Three-wheel solar vehicle suspension with automatic roll function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101456442A CN101456442A (en) | 2009-06-17 |
| CN101456442B true CN101456442B (en) | 2011-01-19 |
Family
ID=40767624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100585471A Expired - Fee Related CN101456442B (en) | 2008-06-17 | 2008-06-17 | Three-wheel solar vehicle suspension with automatic roll function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101456442B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896992B (en) * | 2012-10-29 | 2016-11-02 | 昆明理工大学 | Automatic roll suspension |
| CN108918837A (en) * | 2018-07-06 | 2018-11-30 | 重庆大学 | Bridge total state multifunctional intellectual health monitoring systems |
| CN115848548B (en) * | 2022-11-17 | 2024-04-05 | 昆明理工大学 | ISD multi-layer suspension supporting device for half vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2253379A (en) * | 1991-02-13 | 1992-09-09 | Nelson James Kruschandl | Comprehensive electric motor road vehicle system |
| CN2215447Y (en) * | 1995-04-05 | 1995-12-20 | 北方工业大学 | Solar energy electric vehicle |
| DE20307189U1 (en) * | 2003-05-05 | 2003-09-25 | Cremer Johannes | Tricycle solar kiosk is pedal powered with folding stowable solar roof to operate computers and electronic equipment and rotatable saddle for working position choice |
| CN101130340A (en) * | 2007-06-27 | 2008-02-27 | 张俊杰 | Environment protecting electric car using regenerated energy |
| CN201305100Y (en) * | 2008-06-17 | 2009-09-09 | 昆明理工大学 | Three-wheeled solar-powered vehicle suspension fork with automatic inclination function |
-
2008
- 2008-06-17 CN CN2008100585471A patent/CN101456442B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2253379A (en) * | 1991-02-13 | 1992-09-09 | Nelson James Kruschandl | Comprehensive electric motor road vehicle system |
| CN2215447Y (en) * | 1995-04-05 | 1995-12-20 | 北方工业大学 | Solar energy electric vehicle |
| DE20307189U1 (en) * | 2003-05-05 | 2003-09-25 | Cremer Johannes | Tricycle solar kiosk is pedal powered with folding stowable solar roof to operate computers and electronic equipment and rotatable saddle for working position choice |
| CN101130340A (en) * | 2007-06-27 | 2008-02-27 | 张俊杰 | Environment protecting electric car using regenerated energy |
| CN201305100Y (en) * | 2008-06-17 | 2009-09-09 | 昆明理工大学 | Three-wheeled solar-powered vehicle suspension fork with automatic inclination function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101456442A (en) | 2009-06-17 |
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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: 20110119 Termination date: 20130617 |