CN103287202A - Hydraulic type composite vehicle wheel - Google Patents
Hydraulic type composite vehicle wheel Download PDFInfo
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- CN103287202A CN103287202A CN2013102368564A CN201310236856A CN103287202A CN 103287202 A CN103287202 A CN 103287202A CN 2013102368564 A CN2013102368564 A CN 2013102368564A CN 201310236856 A CN201310236856 A CN 201310236856A CN 103287202 A CN103287202 A CN 103287202A
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Abstract
The invention provides a hydraulic type composite vehicle wheel and belongs to vehicle wheel structures. The hydraulic type composite vehicle wheel is composed of a wheel hub (5), an inner ring vehicle wheel body, an outer ring vehicle wheel body, an inner ring hydraulic wheel arm (8) and an outer ring hydraulic wheel arm (7). The hydraulic type composite vehicle wheel is simple in structure, a hydraulic pump on a vehicle can be used for adding pressure on the hydraulic wheel arms, double working modes can be achieved, high-speed driving can be achieved on a common road face and a road face where slipping can happen easily, and good damping performance is achieved.
Description
Technical field
The present invention relates to a kind of car wheel structure, particularly a kind of all spendable fluid pressure type compound vehicle wheels that is applicable under prevailing roadway and the easy slippery road surface two-way condition such as soft.
Background technology
At present existing wheel of vehicle major part is the inflating rubber wheel, and it easily skids at sand ground and ice and snow road, and has the generation of dangerous situations such as pricking threatened abortion gas, blow out, when serious even jeopardize occupant's personal safety.Though there is technical personnel to propose the conception of some elastic wheels, as CN200510089076.7, CN201110200238.5 etc., the bundle tire that the has solved rubber wheel problem of blowing out, still there is the problem of skidding in these wheels in easy slippery road surface such as soft grade.Simultaneously, also have technical personnel to propose the conception of obstacle detouring wheel, as CN201110211765.6, CN201110084269.9 etc., these wheel radical functions are obstacle detouring, though can solve road surface such as the soft problem of easily skidding to a certain extent, its high speed performance and shock resistance are relatively poor.
Summary of the invention
Blow out and skid or the problem of high speed and impact resistance difference in order to solve bundle tire that existing wheel technology exists, a kind of fluid pressure type compound vehicle wheel of double working modes is proposed, there is not the tire problem of blowing out of pricking in this wheel, and can compare high-speed smooth in easy slippery road surface and travel.
A kind of fluid pressure type compound vehicle wheel comprises wheel nave, inner ring wheel, outer ring wheel, inner ring hydraulic pressure spoke and outer ring hydraulic pressure spoke etc.The inner ring wheel is made up of steel ring in the elasticity and the inner rubber layer that is wrapped in the steel ring outside in the elasticity, and inner rubber layer has bulge-structure; The outer ring wheel is made up of wheel outer rim and the outer rubber layer that is wrapped in the wheel outer rim outside, and the outer ring wheel has first through-hole structure corresponding with inner ring wheel bulge-structure; Inner ring hydraulic pressure spoke is made up of inner ring hydraulic actuating cylinder, inner ring hydraulic stem, inner ring piston, and wherein the inner ring hydraulic actuating cylinder is cemented on the wheel nave, and the inner ring hydraulic stem connects steel ring in the elasticity; Outer ring hydraulic pressure spoke is made up of outer ring hydraulic actuating cylinder, outer ring hydraulic stem, outer ring piston, and wherein the outer ring hydraulic actuating cylinder is cemented on the wheel nave, and the outer ring hydraulic stem passes second through-hole structure of being located at the inner ring wheel and connects the wheel outer rim.
Described bulge-structure is pyramidal structure, and at least two row alternative arrangement, to improve off-road capability.
Described inner ring hydraulic pressure spoke and outer ring hydraulic pressure spoke are evenly alternately arranged, and its hydraulic circuit process wheel hub is by solenoid control.
Described compound vehicle wheel is connected with the vehicle rotating shaft with bolt by wheel hub.
The present invention has following advantage: 1. and simple in structure, can share the Hydraulic Pump that vehicle carries the hydraulic pressure spoke is pressurizeed.2. double working modes, prevailing roadway and easily slippery road surface all can keep fair speed to travel, and have damping performance preferably.
Description of drawings
Fig. 1 is the structural representation of fluid pressure type compound vehicle wheel of the present invention and a kind of arrangement form of first through-hole structure (being bulge-structure);
Wherein: 1. wheel outer rim, 2. inner rubber layer, 3. steel ring in the elasticity, 4. spoke anchoring point, 5. wheel nave, 6. hub installing hole, 7. inner ring hydraulic pressure spoke, 8. outer ring hydraulic pressure spoke, 9. outer rubber layer, 10. bulge-structure, 11. first through-hole structures, 12. second through-hole structures.
The specific embodiment
Now in conjunction with specific embodiments, technical scheme of the present invention is further described.
Shown in Fig. 1, this fluid pressure type compound vehicle wheel has inside and outside two circle wheels, and the inner ring wheel is made up of steel ring in the elasticity 3 and the inner rubber layer 2 that is wrapped in steel ring 3 outsides in the elasticity, and inner rubber layer 2 has the bulge-structure 10 of taper; The outer ring wheel is made up of wheel outer rim 1 and the outer rubber layer 9 that is wrapped in wheel outer rim 1 outside, and the outer ring wheel has first through-hole structure 11 corresponding with the bulge-structure 10 of inner ring wheel.Bulge-structure 10 at least two row alternative arrangement, and match with corresponding first through-hole structure 11, in order to improve off-road capability, and restriction Internal and external cycle wheel relative displacement size.Compound vehicle wheel is connected with bolt with the vehicle rotating shaft by hub installing hole 6 by wheel nave 5, the hydraulic actuating cylinder part of inner ring hydraulic pressure spoke 7 and outer ring hydraulic pressure spoke 8 is all fixed with wheel nave 5, the hydraulic stem of inner ring hydraulic pressure spoke 7 is connected with steel ring 3 in the elasticity in spoke anchoring point 4, and the hydraulic stem of outer ring hydraulic pressure spoke 8 passes second through-hole structure 12 of being located at the inner ring wheel and is connected with wheel outer rim 1 in spoke anchoring point 4.
Fluid pressure type compound vehicle wheel of the present invention has two kinds of mode of operations:
When vehicle in flat road surface (as asphalt surface) when travelling, by each hydraulic pressure spoke of solenoid control (inner ring hydraulic pressure spoke 7 and outer ring hydraulic pressure spoke 8) in-cylinder pressure, reach the state (as shown in Figure 1) that outer rubber layer 9 outside faces of the top of bulge-structure 10 of inner ring wheel and outer ring wheel maintain an equal level, this moment, the wheel outer ring was in " smooth " state, the same with the General Purpose Rubber wheel, can run at high speed in flat road surface, each hydraulic pressure spoke also has the bumper and absorbing shock effect concurrently simultaneously, has guaranteed the riding comfort of vehicle preferably.
When vehicle at soft surface (as the silt road surface) when travelling, by each hydraulic pressure spoke of solenoid control (inner ring hydraulic pressure spoke 7 and outer ring hydraulic pressure spoke 8) in-cylinder pressure, make the inner ring wheel expand outwardly stretching, extension, inner ring wheel and outer ring wheel generation relative displacement, outer rubber layer 9 outside faces of outer ring wheel are stretched out on the top of the bulge-structure 10 of inner ring wheel, this moment, the wheel outer ring was in " projection " state, form similar cross-country wheel, can run at high speed at the silt soft surface, prevent vehicle slip.
Claims (3)
1. fluid pressure type compound vehicle wheel is characterized in that:
This fluid pressure type compound vehicle wheel is made up of wheel nave (5), inner ring wheel, outer ring wheel, inner ring hydraulic pressure spoke (8) and outer ring hydraulic pressure spoke (7);
Described inner ring wheel is made up of steel ring in the elasticity (3) and the inner rubber layer (2) that is wrapped in steel ring (3) outside in the elasticity, and inner rubber layer (2) has bulge-structure (10);
Described outer ring wheel is made up of wheel outer rim (1) and the outer rubber layer (9) that is wrapped in wheel outer rim (1) outside; And the outer ring wheel has first through-hole structure (11) corresponding with the bulge-structure (10) of inner ring wheel;
Described inner ring hydraulic pressure spoke (8) is made up of inner ring hydraulic actuating cylinder, inner ring hydraulic stem, inner ring piston, and wherein the inner ring hydraulic actuating cylinder is cemented on the wheel nave (5), steel ring (3) in the inner ring hydraulic stem connects;
Described outer ring hydraulic pressure spoke (7) is made up of outer ring hydraulic actuating cylinder, outer ring hydraulic stem, outer ring piston, wherein the outer ring hydraulic actuating cylinder is cemented on the wheel nave (5), and the outer ring hydraulic stem passes second through-hole structure (12) of being located at the inner ring wheel and connects wheel outer rim (1);
Above-mentioned inner ring hydraulic pressure spoke (8) and outer ring hydraulic pressure spoke (7) are evenly alternately arranged.
2. fluid pressure type compound vehicle wheel according to claim 1 is characterized in that: above-mentioned bulge-structure (10) is pyramidal structure.
3. fluid pressure type compound vehicle wheel according to claim 1, it is characterized in that: above-mentioned bulge-structure (10) has two row alternative arrangement at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236856.4A CN103287202B (en) | 2013-06-17 | 2013-06-17 | Hydraulic type composite vehicle wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236856.4A CN103287202B (en) | 2013-06-17 | 2013-06-17 | Hydraulic type composite vehicle wheel |
Publications (2)
| Publication Number | Publication Date |
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| CN103287202A true CN103287202A (en) | 2013-09-11 |
| CN103287202B CN103287202B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310236856.4A Active CN103287202B (en) | 2013-06-17 | 2013-06-17 | Hydraulic type composite vehicle wheel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591204A (en) * | 2013-10-25 | 2014-02-19 | 江苏大学 | Vehicle wheel adopting shock absorption device |
| CN106080021A (en) * | 2016-06-17 | 2016-11-09 | 段练 | A kind of vibration damping wheel hub |
| CN107776335A (en) * | 2017-10-10 | 2018-03-09 | 南京航空航天大学 | A kind of reinforced compound hub structure of mechanical elastic vehicle wheel lateral stability |
| CN108248280A (en) * | 2018-01-31 | 2018-07-06 | 北京汽车研究总院有限公司 | A kind of built-up wheel and automobile |
| CN111697784A (en) * | 2020-05-21 | 2020-09-22 | 南京航空航天大学 | Non-inflatable wheel capable of actively braking and recovering energy |
| CN113272151A (en) * | 2018-07-19 | 2021-08-17 | Gacw股份有限公司 | Wheel assembly including relative motion sensor and related methods |
| CN114987659A (en) * | 2022-07-13 | 2022-09-02 | 东莞市卓蓝自动化设备有限公司 | AGV dolly is transported to new forms of energy battery |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB125853A (en) * | 1918-06-30 | 1919-05-01 | Samuel Grossman | Improvements in Resilient Wheels. |
| AU1400583A (en) * | 1982-04-27 | 1983-11-03 | Roger John Arden | Steel wheel |
| DE202005010928U1 (en) * | 2005-07-12 | 2005-10-27 | Merlaku, Kastriot | Spring system for especially single-track vehicles has spring spoke elements consisting of pneumatic or compressed gas spring elements interconnecting large and small hollow cylinders, creating radial spring force |
| CN2931165Y (en) * | 2006-01-24 | 2007-08-08 | 阳尧端 | Cam telescopic driving wheel |
| CN202863018U (en) * | 2012-05-21 | 2013-04-10 | 雷振川 | Novel off-road vehicle wheel |
| CN203344628U (en) * | 2013-06-17 | 2013-12-18 | 南京航空航天大学 | Hydraulic type composite wheel |
-
2013
- 2013-06-17 CN CN201310236856.4A patent/CN103287202B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB125853A (en) * | 1918-06-30 | 1919-05-01 | Samuel Grossman | Improvements in Resilient Wheels. |
| AU1400583A (en) * | 1982-04-27 | 1983-11-03 | Roger John Arden | Steel wheel |
| DE202005010928U1 (en) * | 2005-07-12 | 2005-10-27 | Merlaku, Kastriot | Spring system for especially single-track vehicles has spring spoke elements consisting of pneumatic or compressed gas spring elements interconnecting large and small hollow cylinders, creating radial spring force |
| CN2931165Y (en) * | 2006-01-24 | 2007-08-08 | 阳尧端 | Cam telescopic driving wheel |
| CN202863018U (en) * | 2012-05-21 | 2013-04-10 | 雷振川 | Novel off-road vehicle wheel |
| CN203344628U (en) * | 2013-06-17 | 2013-12-18 | 南京航空航天大学 | Hydraulic type composite wheel |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591204A (en) * | 2013-10-25 | 2014-02-19 | 江苏大学 | Vehicle wheel adopting shock absorption device |
| CN103591204B (en) * | 2013-10-25 | 2016-04-06 | 江苏大学 | A kind of wheel adopting damping device |
| CN106080021A (en) * | 2016-06-17 | 2016-11-09 | 段练 | A kind of vibration damping wheel hub |
| CN107776335A (en) * | 2017-10-10 | 2018-03-09 | 南京航空航天大学 | A kind of reinforced compound hub structure of mechanical elastic vehicle wheel lateral stability |
| CN108248280A (en) * | 2018-01-31 | 2018-07-06 | 北京汽车研究总院有限公司 | A kind of built-up wheel and automobile |
| CN108248280B (en) * | 2018-01-31 | 2024-02-13 | 北京汽车研究总院有限公司 | Combined wheel and automobile |
| CN113272151A (en) * | 2018-07-19 | 2021-08-17 | Gacw股份有限公司 | Wheel assembly including relative motion sensor and related methods |
| CN111697784A (en) * | 2020-05-21 | 2020-09-22 | 南京航空航天大学 | Non-inflatable wheel capable of actively braking and recovering energy |
| CN111697784B (en) * | 2020-05-21 | 2021-08-06 | 南京航空航天大学 | Non-inflatable wheel capable of actively braking and recovering energy |
| CN114987659A (en) * | 2022-07-13 | 2022-09-02 | 东莞市卓蓝自动化设备有限公司 | AGV dolly is transported to new forms of energy battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103287202B (en) | 2015-05-20 |
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