CN103287202B - Hydraulic type composite vehicle wheel - Google Patents
Hydraulic type composite vehicle wheel Download PDFInfo
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- CN103287202B CN103287202B CN201310236856.4A CN201310236856A CN103287202B CN 103287202 B CN103287202 B CN 103287202B CN 201310236856 A CN201310236856 A CN 201310236856A CN 103287202 B CN103287202 B CN 103287202B
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- wheel
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- inner ring
- outer ring
- ring
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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 one and be applicable to all spendable hydraulic type composite vehicle wheel under prevailing roadway and the easy slippery road surface two-way condition such as soft.
Background technology
Current existing wheel of vehicle major part is inflating rubber wheel, and it easily skids at sand ground and ice and snow road, and there is the generation of dangerous situations such as pricking tyre air leakage, blow out, even jeopardizes occupant's personal safety time serious.Although there is technical personnel to propose the conception of some elastic wheels, as CN200510089076.7, CN201110200238.5 etc., the bundle tire solving rubber wheel is blown out problem, and these wheels still exist slippage problems in easy slippery road surface such as soft grade.Simultaneously, also have technical personnel to propose the conception of obstacles-surmounting wheel, as CN201110211765.6, CN201110084269.9 etc., these wheel radical functions are obstacle detouring, although the easy slippage problems in road surface such as soft can be solved to a certain extent, its high speed performance and shock resistance poor.
Summary of the invention
The bundle tire existed to solve existing wheel technology is blown out and is skidded or the problem of high speed and impact resistance difference, a kind of hydraulic type composite vehicle wheel of double working modes is proposed, this wheel does not exist to be pricked tire and to blow out problem, and can compare high-speed smooth in easy slippery road surface and travel.
A kind of hydraulic type composite vehicle wheel, comprises wheel nave, inner ring wheel, outer ring wheel, inner ring hydraulic pressure spoke and outer ring hydraulic pressure spoke etc.Inner ring wheel is made up of steel ring in elasticity and the inner rubber layer be wrapped in elasticity outside steel ring, and inner rubber layer has bulge-structure; Outer ring wheel is made up of wheel outer rim and the outer rubber layer be wrapped in outside wheel outer rim, and 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 inner ring hydraulic actuating cylinder is cemented on wheel nave, and inner ring hydraulic stem connects steel ring in elasticity; Outer ring hydraulic pressure spoke is made up of outer ring hydraulic actuating cylinder, outer ring hydraulic stem, outer ring piston, and wherein outer ring hydraulic actuating cylinder is cemented on wheel nave, and outer ring hydraulic stem connects wheel outer rim through the second through-hole structure being located at inner ring wheel.
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 be alternately arrangement evenly, and its hydraulic circuit through wheel hub by solenoid control.
Described compound vehicle wheel is connected with vehicle rotating shaft by wheel hub bolt.
Tool of the present invention has the following advantages: 1. structure is simple, and the Hydraulic Pump that can share vehicle self-carrying pressurizes to hydraulic pressure spoke.2. double working modes, prevailing roadway and easy slippery road surface all can keep fair speed to travel, and have good damping performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of hydraulic type composite vehicle wheel of the present invention and a kind of arrangement form of the first through-hole structure (i.e. bulge-structure);
Wherein: 1. steel ring, 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 in wheel outer rim, 2. inner rubber layer, 3. elasticity.
Detailed description of the invention
Now in conjunction with specific embodiments, technical scheme of the present invention is further described.
Shown in Fig. 1, this hydraulic type composite vehicle wheel has inside and outside two circle wheels, and inner ring wheel is made up of steel ring in elasticity 3 and the inner rubber layer 2 be wrapped in elasticity outside steel ring 3, and inner rubber layer 2 has the bulge-structure 10 of taper; Outer ring wheel is made up of wheel outer rim 1 and the outer rubber layer 9 be wrapped in outside wheel outer rim 1, and 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 the first corresponding through-hole structure 11, to improve off-road capability, and limit Internal and external cycle wheel relative displacement size.Compound vehicle wheel is connected with vehicle rotating shaft bolt 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 all with wheel nave 5 consolidation, the hydraulic stem of inner ring hydraulic pressure spoke 7 is connected with steel ring in elasticity 3 in spoke anchoring point 4, and the hydraulic stem of outer ring hydraulic pressure spoke 8 is connected with wheel outer rim 1 in spoke anchoring point 4 through the second through-hole structure 12 being located at inner ring wheel.
Hydraulic type composite vehicle wheel of the present invention has two kinds of mode of operations:
When vehicle travels in flat road surface (as asphalt surface), by each hydraulic pressure spoke of solenoid control (inner ring hydraulic pressure spoke 7 and outer ring hydraulic pressure spoke 8) in-cylinder pressure, the state (as shown in Figure 1) that outer rubber layer 9 outside face reaching the top of the bulge-structure 10 of inner ring wheel and outer ring wheel maintains an equal level, now wheel outer ring is in " smooth " state, the same with General Purpose Rubber wheel, can run at high speed in flat road surface, each hydraulic pressure spoke also has shock absorbing effect concurrently simultaneously, ensure that the riding comfort of vehicle preferably.
When vehicle travels at soft surface (as silt road surface), by each hydraulic pressure spoke of solenoid control (inner ring hydraulic pressure spoke 7 and outer ring hydraulic pressure spoke 8) in-cylinder pressure, inner ring wheel is made to expand outwardly stretching, extension, inner ring wheel and outer ring wheel generation relative displacement, outer rubber layer 9 outside face of outer ring wheel is stretched out on the top of the bulge-structure 10 of inner ring wheel, now wheel outer ring is in " projection " state, form similar cross-country vehicle wheel, can run at high speed at silt soft surface, prevent vehicle slip.
Claims (3)
1. a hydraulic type composite vehicle wheel, is characterized in that:
This hydraulic type composite 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 elasticity (3) and the inner rubber layer (2) be wrapped in outside steel ring in elasticity (3), 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) be wrapped in outside wheel outer rim (1); And outer ring wheel has first through-hole structure (11) corresponding with the bulge-structure of inner ring wheel (10);
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 inner ring hydraulic actuating cylinder is cemented on wheel nave (5), steel ring (3) in 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 outer ring hydraulic actuating cylinder is cemented on wheel nave (5), and outer ring hydraulic stem connects wheel outer rim (1) through the second through-hole structure (12) being located at inner ring wheel;
Above-mentioned inner ring hydraulic pressure spoke (8) and outer ring hydraulic pressure spoke (7) be alternately arrangement evenly.
2. hydraulic type composite vehicle wheel according to claim 1, is characterized in that: above-mentioned bulge-structure (10) is pyramidal structure.
3. hydraulic type composite vehicle wheel according to claim 1, 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 |
|---|---|
| CN103287202A CN103287202A (en) | 2013-09-11 |
| CN103287202B true CN103287202B (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310236856.4A Active CN103287202B (en) | 2013-06-17 | 2013-06-17 | Hydraulic type composite vehicle wheel |
Country Status (1)
| Country | Link |
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| CN (1) | CN103287202B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108248280B (en) * | 2018-01-31 | 2024-02-13 | 北京汽车研究总院有限公司 | Combined wheel and automobile |
| US11173744B2 (en) * | 2018-07-19 | 2021-11-16 | Gacw Incorporated | Wheel assembly including disk defining a mechanical stop and related methods |
| 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 |
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 |
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| Publication number | Publication date |
|---|---|
| CN103287202A (en) | 2013-09-11 |
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