CN101513819B - Sleeved resilience damping wheel - Google Patents
Sleeved resilience damping wheel Download PDFInfo
- Publication number
- CN101513819B CN101513819B CN200910094195XA CN200910094195A CN101513819B CN 101513819 B CN101513819 B CN 101513819B CN 200910094195X A CN200910094195X A CN 200910094195XA CN 200910094195 A CN200910094195 A CN 200910094195A CN 101513819 B CN101513819 B CN 101513819B
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- China
- Prior art keywords
- wheel
- spoke
- axle center
- ring
- swing
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- 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
- 238000013016 damping Methods 0.000 title claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001629 suppression Effects 0.000 description 6
- 239000000725 suspension Substances 0.000 description 3
- 206010030113 Oedema Diseases 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a sleeved resilience damping wheel. The invention relates to an improved wheel, in particular to a wheel with resilience damping function, and belongs to the technical field of transportation tools. The damping wheel is characterized in that a series of rubber pads are placed in a cavity of a wheel sleeve, one end of each swing spoke is correspondingly connected with each rubber pad, the other end of the swing spoke is hinged with an axle center ring, the middle part of the swing spoke is connected with an inner ring of the wheel in a mode of slipping a revolute pair, the axle center ring is positioned in the middle of the inner ring of the wheel, and a series of springs are connected between the axle center ring and the inner ring of the wheel. The structure of the wheel is simple, the cost is low, the weight is light, and the damping effects of the longitudinal direction and the vertical direction are increased.
Description
Technical field
The present invention relates to a kind of improved wheel, specifically is the wheel with resilience anti-vibration function, belongs to the apparatus of transport technical field.
Background technology
Automobile alleviates vibration through suspension, and suspension all do not consider the dampening effect of horizontal direction (promptly vertical), and the structure of suspension is complicated in addition, and cost is higher, and weight is heavier.Therefore, in order to reduce the complexity of vehicle structure, cost-cutting increases effectiveness in vibration suppression, can consider wheel is improved, directly on wheel, realize vertically and vertical to vibration-damping function.
Summary of the invention
Technical matters to be solved by this invention provides a kind of sleeved resilience damping wheel, and it is simple in structure, and cost is low, and is in light weight, increased vertically and vertical to effectiveness in vibration suppression, can reduce the cost of the damper mechanism of vehicle greatly.
Solving the scheme that technical matters of the present invention adopts is: each swings corresponding each rubber pad that connects of an end of spoke; The hinged axle center of swing spoke other end ring; The middle part of swing spoke is connected with slippage-revolute pair with the interior ring of wheel, and the axle center ring is connected with a series of springs in the middle of the ring and between the two in wheel.
The transversal surface of described rubber pad is U-shaped and is placed in the wheel overcoat cavity that the swing spoke is stuck in this U-lag just can be fixed securely, and the wheel overcoat has prevented that foreign matter from snapping between the rubber pad.Above-mentioned slippage-revolute pair connection structure is, the hinge sliding bolt is installed on the ring in wheel, on the swing spoke, sliding tray is set, and then sliding bolt packed in the sliding tray, just can realize that existing slip has the mode of motion of rotation again.
The outside of described rubber pad is a cambered surface, can contact well with the wheel overcoat, and the coupling end of swing spoke and rubber pad also is an arc.In the wheel with the annulate shaft thimble on welding be provided with three interior hinge eyes and axle center hinge eyes impartial the branch, the two ends of spring hang between interior hinge eyes and axle center hinge eyes.
The swing spoke can be swung around the axle center of wheel ring, because the spacing between encircling in axle center ring and the wheel can change, has and can under the effect of spring force, reset simultaneously.Can compress damper spring during swing spoke counter-clockwise swing, make the wheel external diameter become big; The swing spoke cw swing damper spring that then can stretch diminishes the wheel external diameter, and such characteristic just can make wheel when receiving road bump, obtain excellent vertical and effectiveness in vibration suppression longitudinally.
The invention has the beneficial effects as follows: this sleeved resilience damping wheel adopts spoke and the damper spring that can swing to realize vibration damping; In time absorbed oscillation can; And can be according to the linear velocity and the tire outside diameter of the size adjustment tire of amplitude, retainer shaft edema with the heart involved mean place is constant, has dissolved transient impact.And add the wheel rubber sleeve on this basis, and improved the reliability of resilience anti-vibration wheel work, prevent that foreign matter from snapping between the two rubber for tire pads, avoid causing the wheel external diameter to change smoothly, influence the phenomenon of effectiveness in vibration suppression.
Description of drawings
Fig. 1 is the main scheme drawing of looking of the present invention.
Fig. 2 is a vibration attenuation mechanism scheme drawing of the present invention.
Each label is represented successively among Fig. 1: 1, rubber pad, 2, the swing spoke, 3, sliding tray, 4, ring in the wheel, 5, sliding bolt, 6, interior hinge eyes, 7, damper spring, 8, the axle center hinge eyes, 9, the axle center ring, 10, the spoke hinge, 11, the wheel overcoat.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
In wheel, on the ring 4, encircle hinge eyes 6 in tilting to weld three, simultaneously, the axle center of wheel ring 9 also welds cooresponding axle center hinge eyes 8, and between connects through damper spring 7.In addition, it is hinged through spoke hinge 10 and axletree thimble 9 to swing spoke 2, and like this, spoke just can be swung.During swing, sliding bolt 5 not only slide relative but also relatively rotate in sliding tray 3 has guaranteed that swing spoke 2 in rotational direction swings.Because damper spring 7 has been installed, swing spoke 2 counter-clockwise swings can compress damper spring 7, make the wheel external diameter become big; Cw swing meeting stretching damper spring 7 diminishes the wheel external diameter, and vehicle is in operation like this, on wheel, can play the effect of vertical and horizontal bidirectional vibration damping.In the outer end of swing spoke 2 is packed the rubber pad 1 of tire into, swing spoke 2 outer faces and ground direct contact have been avoided.Fluted on the whole face that swing spoke 2 outer faces and rubber for tire pad 1 constitute, to guarantee freely swinging of swing spoke 2.Wheel size is when changing; Relative motion can take place in rubber for tire pad 1, has foreign matter to snap between the two rubber for tire pads 1 for fear of the road surface, therefore a series of rubber pads 1 is contained within the wheel overcoat 11 of cover tire shape; Protection rubber for tire pad 1 can not influence the wheel effectiveness in vibration suppression simultaneously.
Because after tire is impacted, a tangential force and power are vertically upward in rotational direction arranged, this can cause tire in rotational direction to quicken to rotate an angle, and makes whole tire upward movement; Impact the moment that disappears, the tire of upwards beating lands, and causes a downward impact.The flexible vibration damping that can realize vertical direction of the damper spring in the wheel overcoat.And level vibration attenuation mechanism is as shown in Figure 2 longitudinally: the linear velocity of tire has determined the kinematic velocity of vehicle, and the tire speed of for example rotating n circle is V=2 π Rn/t, after being impacted; If keep the invariant position in axle center, the tire speed of rotating the n circle so is V '=2 π rn/t, because of r＜R; So V＞V ' is arranged; Thereby after being hit, needing in rotational direction to quicken to rotate an angle, raising tire linear velocity just can be dissolved tyre rim and impacted.For vertical shake, after wheel is impacted,, so just can eliminate the vibration of vertical direction if can keep the invariant position in axle center, in order to reach this target, just must reduce the external diameter of wheel.This sleeved resilience damping wheel can satisfy above-mentioned 2 requirements simultaneously after being impacted.Can be automatically according to the size adjustment rotational angle and the wheel external diameter size of impulsive force, after being impacted, retainer shaft edema with the heart involved mean place is constant, has dissolved transient impact.After impacting disappearance, under the effect of damper spring, the tire outside diameter expansion has avoided tire to land, and causes a downward impact.Because the good characteristic that this sleeved resilience damping wheel had makes the effectiveness in vibration suppression of tire greatly improve, when having reduced kinetic energy consumption, improved the traveling comfort of automobile like this.
Claims (3)
1. sleeved resilience damping wheel; It is characterized in that: each swings corresponding each rubber pad that connects of an end of spoke; The hinged axle center of swing spoke other end ring; Ring is connected with slippage-revolute pair in middle part and the wheel of swing spoke, and the axle center is encircled between the radial center in wheel, encircled and the two and is connected with a series of springs.
2. by the described sleeved resilience damping wheel of claim 1, it is characterized in that: rubber pad cross-section worn U-lag and is placed in the wheel overcoat cavity, and the swing spoke is stuck in this U-lag; Hinge sliding bolt on the ring and the sliding tray bonded assembly structure of swinging on the spoke in the wheel are adopted in described slippage-revolute pair connection.
3. by the described sleeved resilience damping wheel of claim 2; It is characterized in that: the outside of rubber pad is a cambered surface; The coupling end of swing spoke and rubber pad also is an arc; Be provided with three interior hinge eyes and axle center hinge eyes impartial respectively the branch on interior ring of wheel and the axle center ring, and the two ends of spring hang between interior hinge eyes and axle center hinge eyes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910094195XA CN101513819B (en) | 2009-03-12 | 2009-03-12 | Sleeved resilience damping wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910094195XA CN101513819B (en) | 2009-03-12 | 2009-03-12 | Sleeved resilience damping wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101513819A CN101513819A (en) | 2009-08-26 |
| CN101513819B true CN101513819B (en) | 2012-03-21 |
Family
ID=41038500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910094195XA Expired - Fee Related CN101513819B (en) | 2009-03-12 | 2009-03-12 | Sleeved resilience damping wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101513819B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665058B (en) * | 2009-09-24 | 2012-05-30 | 昆明理工大学 | Dynamic hydraulic compensating device of resilience anti-vibration wheel |
| CN104260598B (en) * | 2014-10-26 | 2017-11-07 | 无锡太乙轮胎新材料科技有限公司 | Vehicle tyre and its production method |
| GB201621681D0 (en) * | 2016-12-20 | 2017-02-01 | Airbus Defence & Space Ltd | Wheel assembly |
| CN108331338B (en) * | 2018-04-04 | 2021-04-20 | 中交第三公路工程局有限公司 | Hydraulic creeping formwork device and construction method |
| CN110614877B (en) * | 2019-09-25 | 2023-04-18 | 乐芙麦迪高有限公司 | Wheel with buffer function and running device with wheel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316087A1 (en) * | 1975-07-04 | 1977-01-28 | Neveceral Joseph | Resilient wheel with solid tyre - has curved leaf springs fitted between inner and outer rims |
| GB2188596A (en) * | 1986-04-04 | 1987-10-07 | Sydney Jones | Resilient spoked wheels |
| CN87211709U (en) * | 1987-08-08 | 1988-05-04 | 卫兵 | Elastic damping wheel |
| CN2456930Y (en) * | 2000-12-05 | 2001-10-31 | 杨守利 | Omnibearing buffer wheel |
| CN2677201Y (en) * | 2004-02-07 | 2005-02-09 | 刘国文 | Rack disk for increasing traction mounted on wheel of automobile |
| DE202005011567U1 (en) * | 2005-07-12 | 2005-11-03 | Merlaku, Kastriot | Spring system for e.g. bicycle, has leaf spring spokes consisting of resilient materials that are held through wheel axle in center, where axle is moved within circular area in rim planes based on momentum on wheel rim during drive |
| CN201380718Y (en) * | 2009-03-12 | 2010-01-13 | 昆明理工大学 | Jacket type energy recovery vibration-damping wheel |
-
2009
- 2009-03-12 CN CN200910094195XA patent/CN101513819B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316087A1 (en) * | 1975-07-04 | 1977-01-28 | Neveceral Joseph | Resilient wheel with solid tyre - has curved leaf springs fitted between inner and outer rims |
| GB2188596A (en) * | 1986-04-04 | 1987-10-07 | Sydney Jones | Resilient spoked wheels |
| CN87211709U (en) * | 1987-08-08 | 1988-05-04 | 卫兵 | Elastic damping wheel |
| CN2456930Y (en) * | 2000-12-05 | 2001-10-31 | 杨守利 | Omnibearing buffer wheel |
| CN2677201Y (en) * | 2004-02-07 | 2005-02-09 | 刘国文 | Rack disk for increasing traction mounted on wheel of automobile |
| DE202005011567U1 (en) * | 2005-07-12 | 2005-11-03 | Merlaku, Kastriot | Spring system for e.g. bicycle, has leaf spring spokes consisting of resilient materials that are held through wheel axle in center, where axle is moved within circular area in rim planes based on momentum on wheel rim during drive |
| CN201380718Y (en) * | 2009-03-12 | 2010-01-13 | 昆明理工大学 | Jacket type energy recovery vibration-damping wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101513819A (en) | 2009-08-26 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20120321 Termination date: 20150312 |
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| EXPY | Termination of patent right or utility model |