CN105620188A - Cross-country vehicle wheel - Google Patents
Cross-country vehicle wheel Download PDFInfo
- Publication number
- CN105620188A CN105620188A CN201610185486.XA CN201610185486A CN105620188A CN 105620188 A CN105620188 A CN 105620188A CN 201610185486 A CN201610185486 A CN 201610185486A CN 105620188 A CN105620188 A CN 105620188A
- Authority
- CN
- China
- Prior art keywords
- wheel
- telescopic hydraulic
- electric expansion
- bar
- cross
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B15/00—Wheels or wheel attachments designed for increasing traction
- B60B15/02—Wheels with spade lugs
- B60B15/10—Wheels with spade lugs with radially-adjustable spade lugs; Control mechanisms therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B15/00—Wheels or wheel attachments designed for increasing traction
- B60B15/18—Wheels with ground-engaging plate-like shoes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/50—Improvement of
- B60B2900/551—Handling of obstacles or difficult terrains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/70—Adaptation for
- B60B2900/731—Use in cases of damage, failure or emergency
Abstract
The invention relates to a cross-country vehicle wheel which comprises a wheel body and a tire. The wheel body is composed of a rim, spokes and a hub. Multiple telescopic hydraulic rods or electric telescopic rods are arranged on the hub uniformly in the radial direction. Multiple through holes are formed in the rim and the tire correspondingly so that the telescopic hydraulic rods or the electric telescopic rods can extend outwards through the through holes. When the telescopic hydraulic rods or the electric telescopic rods extend outwards, the outer ends of the telescopic hydraulic rods or the electric telescopic rods can extend out of the face of the tire by a certain length; when the telescopic hydraulic rods or the electric telescopic rods contract inwards, the outer ends can contract into the face of the tire; or arc-shaped swinging rods are hinged to the outer surface of the rim, and the telescopic hydraulic rods or the electric telescopic rods can drive the arc-shaped swinging rods to extend outwards. The cross-country vehicle wheel is mainly used for solving the problems that an existing cross-country vehicle wheel is complex in structure, and poor in traveling smoothness and comfort.
Description
Technical field
The present invention relates to the wheel of a kind of variable-diameter, it is specifically related to a kind of cross-country type wheel.
Background technology
Der Gelaendewagen is one is cross-country and specially designed automobile. Principal feature is four-wheel drive, the tire of higher chassis, better adherence properties, higher vapor pipe, bigger horsepower and thick solid collision bumper. Der Gelaendewagen not only can adapt to various road surfaces situation in the wild, and gives a kind of thick mad bold and generous sensation of people, in city, also has a lot of people to like out Der Gelaendewagen.
In order to improve the cross-country traveling ability of Der Gelaendewagen further, making it or can not have to travel on the area on road and battlefield on the road surface of poor quality, that just needs a kind of special wheel of design at all.
The such as patent No. be 200510046097.0 patent in illustrate one and be applicable to level land, climb building convertible car. It comprises vehicle frame, handrail, be arranged on vehicle frame under axletree and be loaded on the wheel at axletree two ends, described wheel is that the bent round and smooth company in limit body three is round, doing to roll with axletree and be connected, on bent limit, the round and smooth even round wheel inner sleeve of body three is equipped with a fan-shaped idle wheel, and this fan-shaped idle wheel and axletree are for being slidably matched. Although this kind of level land, the wheel climbing building convertible car are for circular, but still be traditional one-piece construction, the adaptability of landform is not strong, even if having filled fan-shaped idle wheel, still can not effectively realizing climbing action, the shape and size of fan-shaped idle wheel are limited to the size of three round wheels.
And for example the patent No. be 201110084269.9 patent in illustrate a kind of cross-country wheel, in particular to a kind of single degree of freedom wheel aiding overpass obstacle mechanism. solve the problem that existing wheel bad adaptability, effective radius are substantially immutable. this cross-country wheel has center through hole on wheel hub, inside and outside both sides install a ring flange and mechanism's base dish respectively, the axle of a motor being installed in ring flange in hole is through the centre hole of wheel hub and mechanism's base dish, it is connected with the center of three fork arms, three fork arms are driven to rotate, each fork arm of three fork arms drives a set of completely identical mechanism respectively, this mechanism is the combination of three four-bar mechanisms, under the driving of three fork arms, outside can realizing being open in radius of wheel and be folded to the effect within wheel hub, under folding effect, wheel can normally roll and run at high speed, under opening state, the effective radius expanded can realize the obstacle detouring of wheel. although solving the problem that existing wheel bad adaptability, effective radius are substantially immutable, but also bring new technical problem, it is specially: owing to this cross-country wheel have employed ring flange, mechanism's base dish three fork arm and four-bar mechanism, cause its mechanism complicated, at mechanism's base dish, 3 four-bar mechanisms can only be set at most, cannot arrange more, otherwise four-bar mechanism will cannot fold be retracted within wheel hub because of the interference problem between mechanism. but only 3 work pole-footing originally cannot meet the stationarity of vehicle movement process and comfortable property.
Summary of the invention
Based on above-mentioned the deficiencies in the prior art, the present invention provides a kind of cross-country type wheel, is mainly used in solving the problem of existing Der Gelaendewagen wheel construction complexity and the stationarity travelled and comfortable property difference.
The concrete technical scheme of the present invention comprises following four kinds, is specially:
Scheme one: a kind of cross-country type wheel, comprise and form wheel by wheel rim, spoke and wheel hub, wheel hub is radially provided with multiple telescopic hydraulic bar or electric expansion bar evenly, on wheel rim, correspondence has offered some through holes, so that telescopic hydraulic bar or electric expansion bar can outwards stretch out by via through holes.
Attractive in appearance in order to not affect the appearance of this cross-country type wheel, described multiple telescopic hydraulic bar or electric expansion bar correspondence are arranged on the interior side of spoke, are hidden in (back side) after spoke by multiple telescopic hydraulic bar or electric expansion bar are corresponding respectively.
Scheme two: a kind of cross-country type wheel, comprise wheel and tire, described wheel is made up of wheel rim, spoke and wheel hub, wheel hub is radially provided with multiple telescopic hydraulic bar or electric expansion bar evenly, on wheel rim and tire, correspondence has offered some through holes, so that telescopic hydraulic bar or electric expansion bar can outwards stretch out by via through holes; And when telescopic hydraulic bar or electric expansion bar outwards stretch out, tire tread one segment length can be stretched out in its outer end, when telescopic hydraulic bar or electric expansion bar are inwardly retracted, within its outer end can be retracted into tire tread.
Attractive in appearance in order to not affect the appearance of this cross-country type wheel, described multiple telescopic hydraulic bar or electric expansion bar correspondence are arranged on the interior side of spoke, are hidden in (back side) after spoke by multiple telescopic hydraulic bar or electric expansion bar are corresponding respectively.
Scheme three: a kind of cross-country type wheel, comprises and form wheel by wheel rim, spoke and wheel hub, is along the circumferential direction hinged with some forks at the middle part of wheel rim evenly, namely one end of fork is hinged on wheel rim; Radially being hinged with multiple telescopic hydraulic bar or electric expansion bar on wheel hub, on wheel rim, correspondence has offered some groove holes evenly, so that telescopic hydraulic bar or electric expansion bar can outwards stretch out through groove hole and be hinged on the middle part of fork.
Attractive in appearance in order to not affect the appearance of this cross-country type wheel, described multiple telescopic hydraulic bar or electric expansion bar correspondence are arranged on the interior side of spoke, are hidden in (back side) after spoke by multiple telescopic hydraulic bar or electric expansion bar are corresponding respectively. Described fork is the arc pendulum rod adapted with wheel rim outside surface.
Scheme four: a kind of cross-country type wheel, comprises wheel and tire, and described wheel is made up of wheel rim, spoke and wheel hub, it is characterised in that: be along the circumferential direction hinged with some forks at the middle part of wheel rim, namely one end of fork is hinged on wheel rim evenly; Described tire is divided into two carcasses in left and right, the accommodating space of fork is formed between the carcass of two, left and right, wheel hub is radially hinged with multiple telescopic hydraulic bar or electric expansion bar evenly, on wheel rim, correspondence has offered some groove holes, so that telescopic hydraulic bar or electric expansion bar can outwards stretch out through groove hole and be hinged on the middle part of fork; When telescopic hydraulic bar or electric expansion bar outwards stretch out, tire tread one segment length can be stretched out in the outer end of fork, when telescopic hydraulic bar or electric expansion bar are inwardly retracted, within the outer end of fork can be retracted into tire tread.
Attractive in appearance in order to not affect the appearance of this cross-country type wheel, described multiple telescopic hydraulic bar or electric expansion bar correspondence are arranged on the interior side of spoke, are hidden in (back side) after spoke by multiple telescopic hydraulic bar or electric expansion bar are corresponding respectively. Described fork is the arc pendulum rod adapted with wheel rim outside surface.
The useful effect of the present invention is as follows: the present invention not only solves the substantially immutable problem of existing wheel bad adaptability, effective radius, also solves that existing Der Gelaendewagen wheel construction is complicated and the problem of the stationarity that travels and comfortable property difference. It is that a kind of performance is remarkable and use comfortable extraordinary wheel, and it is also a kind of do not worry that tyre burst causes the high-performance wheel that cannot travel or occur security incident.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the structural representation of cross-country type wheel in embodiment 1.
Fig. 3 is the view of the cross-country type wheel in embodiment 1 when stair climbing.
Fig. 4 is the cross-country type wheel using state schematic diagram in embodiment 1.
Fig. 5 and Fig. 6 is the structural representation of cross-country type wheel in embodiment 2.
Fig. 7 is the view of the cross-country type wheel in embodiment 2 when stair climbing.
Label illustrates: 1-wheel; 1.1-wheel rim; 1.2-spoke; 1.3-wheel hub; 2-tire; 3-telescopic hydraulic bar or electric expansion bar; 4-fork.
Embodiment
In order to enable the technical scheme of the present invention be understood better, below in conjunction with Figure of description, the present invention done concrete elaboration.
Embodiment 1
As shown in Figure 1 to 4, the cross-country type wheel of the present invention comprises wheel 1 and tire 2, and described wheel is made up of wheel rim 1.1, spoke 1.2 and wheel hub 1.3. Wheel hub is radially provided with multiple telescopic hydraulic bar or electric expansion bar 3 evenly. On wheel rim 1.1 and tire 2, correspondence has offered some through holes, so that telescopic hydraulic bar or electric expansion bar can outwards stretch out by via through holes; And when telescopic hydraulic bar or electric expansion bar outwards stretch out, tire tread one segment length can be stretched out in its outer end, when telescopic hydraulic bar or electric expansion bar are inwardly retracted, within its outer end can be retracted into tire tread.
Attractive in appearance in order to not affect the appearance of this cross-country type wheel, described multiple telescopic hydraulic bar or electric expansion bar correspondence are arranged on the interior side of spoke, are hidden in (back side) after spoke by multiple telescopic hydraulic bar or electric expansion bar are corresponding respectively.
Embodiment 2
As shown in Fig. 5��Fig. 7, the cross-country type wheel of the present invention comprises wheel 1 and tire 2, and described wheel is made up of wheel rim 1.1, spoke 1.2 and wheel hub 1.3. Along the circumferential direction be hinged with some forks 4 at the middle part of wheel rim, namely one end of fork 4 is hinged on wheel rim evenly. Described tire is divided into two carcasses in left and right, the accommodating space of fork is formed between the carcass of two, left and right, wheel hub 1.3 is radially hinged with multiple telescopic hydraulic bar or electric expansion bar 3 evenly, on wheel rim 1.1, correspondence has offered some groove holes, so that telescopic hydraulic bar or electric expansion bar 3 can outwards stretch out through groove hole and be hinged on the middle part of fork 4; When telescopic hydraulic bar or electric expansion bar outwards stretch out, tire tread one segment length can be stretched out in the outer end of fork, when telescopic hydraulic bar or electric expansion bar are inwardly retracted, within the outer end of fork can be retracted into tire tread.
Attractive in appearance in order to not affect the appearance of this cross-country type wheel, described multiple telescopic hydraulic bar or electric expansion bar 3 correspondence are arranged on the interior side of spoke, are hidden in (back side) after spoke by multiple telescopic hydraulic bar or electric expansion bar are corresponding respectively. Described fork 4 is the arc pendulum rod adapted with wheel rim outside surface.
The foregoing is only embodiments of the invention; not thereby the patent scope of the present invention is limited; every utilize specification sheets of the present invention and accompanying drawing content to do equivalent structure or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, include in the scope of patent protection of the present invention.
Claims (10)
1. a cross-country type wheel, comprise and form wheel by wheel rim, spoke and wheel hub, it is characterized in that: on wheel hub, be radially provided with multiple telescopic hydraulic bar or electric expansion bar evenly, on wheel rim, correspondence has offered some through holes, so that telescopic hydraulic bar or electric expansion bar can outwards stretch out by via through holes.
2. cross-country type wheel according to claim 1, it is characterised in that: described multiple telescopic hydraulic bar or electric expansion bar correspondence are arranged on the interior side of spoke.
3. a cross-country type wheel, comprise wheel and tire, described wheel is made up of wheel rim, spoke and wheel hub, it is characterized in that: on wheel hub, be radially provided with multiple telescopic hydraulic bar or electric expansion bar evenly, on wheel rim and tire, correspondence has offered some through holes, so that telescopic hydraulic bar or electric expansion bar can outwards stretch out by via through holes; And when telescopic hydraulic bar or electric expansion bar outwards stretch out, tire tread one segment length can be stretched out in its outer end, when telescopic hydraulic bar or electric expansion bar are inwardly retracted, within its outer end can be retracted into tire tread.
4. cross-country type wheel according to claim 3, it is characterised in that: described multiple telescopic hydraulic bar or electric expansion bar correspondence are arranged on the interior side of spoke.
5. a cross-country type wheel, comprises and forms wheel by wheel rim, spoke and wheel hub, it is characterised in that: along the circumferential direction it is hinged with some forks at the middle part of wheel rim evenly, namely one end of fork is hinged on wheel rim; Radially being hinged with multiple telescopic hydraulic bar or electric expansion bar on wheel hub, on wheel rim, correspondence has offered some groove holes evenly, so that telescopic hydraulic bar or electric expansion bar can outwards stretch out through groove hole and be hinged on the middle part of fork.
6. cross-country type wheel according to claim 5, it is characterised in that: described multiple telescopic hydraulic bar or electric expansion bar correspondence are arranged on the interior side of spoke.
7. cross-country type wheel according to claim 5, it is characterised in that: described fork is the arc pendulum rod adapted with wheel rim outside surface.
8. a cross-country type wheel, comprises wheel and tire, and described wheel is made up of wheel rim, spoke and wheel hub, it is characterised in that: be along the circumferential direction hinged with some forks at the middle part of wheel rim, namely one end of fork is hinged on wheel rim evenly; Described tire is divided into two carcasses in left and right, the accommodating space of fork is formed between the carcass of two, left and right, wheel hub is radially hinged with multiple telescopic hydraulic bar or electric expansion bar evenly, on wheel rim, correspondence has offered some groove holes, so that telescopic hydraulic bar or electric expansion bar can outwards stretch out through groove hole and be hinged on the middle part of fork; When telescopic hydraulic bar or electric expansion bar outwards stretch out, tire tread one segment length can be stretched out in the outer end of fork, when telescopic hydraulic bar or electric expansion bar are inwardly retracted, within the outer end of fork can be retracted into tire tread.
9. cross-country type wheel according to claim 8, it is characterised in that: described multiple telescopic hydraulic bar or electric expansion bar correspondence are arranged on the interior side of spoke.
10. cross-country type wheel according to claim 8, it is characterised in that: described fork is the arc pendulum rod adapted with wheel rim outside surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185486.XA CN105620188A (en) | 2016-03-29 | 2016-03-29 | Cross-country vehicle wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185486.XA CN105620188A (en) | 2016-03-29 | 2016-03-29 | Cross-country vehicle wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105620188A true CN105620188A (en) | 2016-06-01 |
Family
ID=56035689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610185486.XA Pending CN105620188A (en) | 2016-03-29 | 2016-03-29 | Cross-country vehicle wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105620188A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697097A (en) * | 2017-01-03 | 2017-05-24 | 北京交通大学 | Under-actuated deforming wheel type obstacle crossing robot |
| CN108162677A (en) * | 2018-01-04 | 2018-06-15 | 国家电网公司 | Full topographic load formula electric inspection process tool |
| CN108638018A (en) * | 2018-05-04 | 2018-10-12 | 宁波科邦华诚技术转移服务有限公司 | A kind of adaptive walking robot |
| CN110126544A (en) * | 2019-06-24 | 2019-08-16 | 广州工程技术职业学院 | Obstacle detouring movable pulley |
| CN112046190A (en) * | 2020-09-11 | 2020-12-08 | 广东博智林机器人有限公司 | Running gear and motion chassis |
| CN112223951A (en) * | 2020-10-20 | 2021-01-15 | 燕山大学 | Multi-path condition deformable walking wheel |
| CN112339494A (en) * | 2020-11-09 | 2021-02-09 | 山东鼎目机器人科技有限公司 | Deformation wheel mechanism based on cam |
| CN112644219A (en) * | 2020-12-29 | 2021-04-13 | 封鸿涛 | External anti-skidding device of getting rid of poverty of vehicle wheel hub |
| CN112644218A (en) * | 2020-12-29 | 2021-04-13 | 封鸿涛 | External anti-skidding device of getting rid of poverty of vehicle wheel hub |
| CN113022220A (en) * | 2021-03-24 | 2021-06-25 | 燕山大学 | High-trafficability multi-mode walking chassis |
| CN114475839A (en) * | 2021-12-31 | 2022-05-13 | 南京理工大学 | Autonomous wheel and claw reconfigurable obstacle crossing robot |
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| DE474326C (en) * | 1929-04-02 | Hannoversche Maschb Act Ges Vo | Gripper wheels for road tractors | |
| CN201124728Y (en) * | 2007-11-28 | 2008-10-01 | 姜乃琳 | Hydraulic nonskid wheel for autmobile |
| CN201362133Y (en) * | 2009-03-16 | 2009-12-16 | 刘建伟 | Vehicle wheel with continuously-variable diameter |
| CN102180062A (en) * | 2011-04-02 | 2011-09-14 | 北京交通大学 | Cross-country vehicle wheel |
| CN102350917A (en) * | 2011-07-27 | 2012-02-15 | 中国科学院深圳先进技术研究院 | Folding combined obstacle detouring wheel |
| CN103552427A (en) * | 2013-11-13 | 2014-02-05 | 张治国 | Anti-skid device for automobile |
| JP2015167491A (en) * | 2014-03-06 | 2015-09-28 | 株式会社筑水キャニコム | slope work vehicle wheel |
| CN205523380U (en) * | 2016-03-29 | 2016-08-31 | 邹立新 | Wheel structure with cross -country ability ability |
-
2016
- 2016-03-29 CN CN201610185486.XA patent/CN105620188A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE474326C (en) * | 1929-04-02 | Hannoversche Maschb Act Ges Vo | Gripper wheels for road tractors | |
| CN201124728Y (en) * | 2007-11-28 | 2008-10-01 | 姜乃琳 | Hydraulic nonskid wheel for autmobile |
| CN201362133Y (en) * | 2009-03-16 | 2009-12-16 | 刘建伟 | Vehicle wheel with continuously-variable diameter |
| CN102180062A (en) * | 2011-04-02 | 2011-09-14 | 北京交通大学 | Cross-country vehicle wheel |
| CN102350917A (en) * | 2011-07-27 | 2012-02-15 | 中国科学院深圳先进技术研究院 | Folding combined obstacle detouring wheel |
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| JP2015167491A (en) * | 2014-03-06 | 2015-09-28 | 株式会社筑水キャニコム | slope work vehicle wheel |
| CN205523380U (en) * | 2016-03-29 | 2016-08-31 | 邹立新 | Wheel structure with cross -country ability ability |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697097A (en) * | 2017-01-03 | 2017-05-24 | 北京交通大学 | Under-actuated deforming wheel type obstacle crossing robot |
| CN108162677A (en) * | 2018-01-04 | 2018-06-15 | 国家电网公司 | Full topographic load formula electric inspection process tool |
| CN108638018A (en) * | 2018-05-04 | 2018-10-12 | 宁波科邦华诚技术转移服务有限公司 | A kind of adaptive walking robot |
| CN110126544A (en) * | 2019-06-24 | 2019-08-16 | 广州工程技术职业学院 | Obstacle detouring movable pulley |
| CN110126544B (en) * | 2019-06-24 | 2024-03-08 | 广州工程技术职业学院 | Obstacle surmounting moving wheel |
| CN112046190B (en) * | 2020-09-11 | 2021-09-07 | 广东博智林机器人有限公司 | Running gear and motion chassis |
| CN112046190A (en) * | 2020-09-11 | 2020-12-08 | 广东博智林机器人有限公司 | Running gear and motion chassis |
| CN112223951A (en) * | 2020-10-20 | 2021-01-15 | 燕山大学 | Multi-path condition deformable walking wheel |
| CN112339494A (en) * | 2020-11-09 | 2021-02-09 | 山东鼎目机器人科技有限公司 | Deformation wheel mechanism based on cam |
| CN112644218A (en) * | 2020-12-29 | 2021-04-13 | 封鸿涛 | External anti-skidding device of getting rid of poverty of vehicle wheel hub |
| CN112644219A (en) * | 2020-12-29 | 2021-04-13 | 封鸿涛 | External anti-skidding device of getting rid of poverty of vehicle wheel hub |
| CN113022220A (en) * | 2021-03-24 | 2021-06-25 | 燕山大学 | High-trafficability multi-mode walking chassis |
| CN113022220B (en) * | 2021-03-24 | 2022-04-15 | 燕山大学 | High-trafficability multi-mode walking chassis |
| CN114475839A (en) * | 2021-12-31 | 2022-05-13 | 南京理工大学 | Autonomous wheel and claw reconfigurable obstacle crossing robot |
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| PB01 | Publication | ||
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Application publication date: 20160601 |