CN109177646A - A kind of tire that motion structure is restructural - Google Patents
A kind of tire that motion structure is restructural Download PDFInfo
- Publication number
- CN109177646A CN109177646A CN201811052193.XA CN201811052193A CN109177646A CN 109177646 A CN109177646 A CN 109177646A CN 201811052193 A CN201811052193 A CN 201811052193A CN 109177646 A CN109177646 A CN 109177646A
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- China
- Prior art keywords
- carcass
- tire
- rack
- restructural
- pin shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/02—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group convertible, e.g. from road wheel to rail wheel; Wheels specially designed for alternative use on road and rail
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of tires that motion structure is restructural, comprising: carcass, internal drive and rack；Rack includes three struts stretched out by its center；Carcass is arcuation, there are three, the one end inner wall of carcass is mounted on strut ends by pin shaft three；Internal drive includes three telescopic shafts, one end of telescopic shaft is connected in the middle part of corresponding strut by pin shaft two, the other end connects the internal projection of corresponding carcass by pin shaft one, and internal projection is between carcass inner wall middle position and carcass and strut ends link position；When tire recycling, telescopic shaft is in retracted mode, and three carcass head and the tail docking form circular contour；When tire opens, telescopic shaft is in stretching state, and three carcass stretchings scatter.The present invention can be deformed into " leg " formula structure, increase the deformability of tire；Using this structure tire, the high index most narrow spacing of vehicle can be improved；Using this structure tire, vehicle may be implemented in the walking function on discontinuous ground.
Description
Technical field
The invention belongs to special vehicle tyre technologies, are related to a kind of tire that motion structure is restructural, especially relate to
And vehicle is required to have the tire technology of traveling ability under more complicated road environment operating conditions.
Background technique
Conventional tire is structure as a whole, and cannot split, and can be only done rotary motion, forms continuous path traveling.Using
The vehicle of this tire, travel environment is generally better, but under certain particular surroundings/operating conditions, due to by vehicle
Most narrow spacing the factors such as engine aspirating system position high, when paddling influence, vehicle will be unable to pass through.
Summary of the invention
(1) goal of the invention
The purpose of the present invention is: to overcome the shortcomings of conventional tire structure, provide a kind of tire that motion structure is restructural；
So-called motion structure is restructural, refers to that tire realizes the change of structure by internal drive, to change traveling mode.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of tires that motion structure is restructural comprising: carcass 1,
Internal drive 2 and rack 3；Rack 3 includes by radial three struts for being uniformly distributed stretching in its center；Carcass 1 is
Arcuation, there are three, the one end inner wall of carcass 1 is mounted on corresponding strut ends by pin shaft 36；Internal drive 2 wraps
Three telescopic shafts are included, one end of telescopic shaft is connected in the middle part of corresponding strut by pin shaft 25, and the other end is connected by pin shaft 1
The internal projection of corresponding carcass 1, internal projection are located between 1 inner wall middle position of carcass and carcass 1 and strut ends link position；
When tire recycling, telescopic shaft is in retracted mode, and three carcasses 1 dock form circular contour from beginning to end；When tire opens, stretch
Contracting axis is in stretching state, and three stretchings of carcass 1 scatter.
Wherein, the carcass 1 and telescopic shaft are connected by pin shaft 1, mutually revolute pair each other；Carcass 1 and rack 3 pass through pin
Axis 36 connects, mutually revolute pair each other；Internal telescopic shaft and rack 3 are connected by pin shaft 25, mutually revolute pair each other.
Wherein, the carcass 1 includes metallic framework and outer layer vulcanised rubber layer, and vulcanised rubber layer is in honeycomb or poroid knot
Structure.
Wherein, the flexible axis connection carcass 1 and rack 3, support, drive and control 1 position of carcass, and telescopic shaft is electricity
Move, surge, pneumatically, electrical-liquid control form.
Wherein, the rack 3 is connected by six holes at center and the wheel side of vehicle or knuckle.
Wherein, the head and the tail both ends of the adjacent carcass 1 are respectively set groove and boss, when the rounded profile of tire, phase
Adjacent groove and boss cooperation locking.
Wherein, it is instructed when driver is issued by control system, control internal drive 2 moves, and carcass 1 is surrounded
The rotation of pin shaft 36 is opened and real time position control or is retracted, by the power input belt driving wheel tire rotary motion of rack 3, by
The position control movement for the carcass 1 that internal drive 2 controls, it is common that vehicle is driven to realize discontinuous track on discontinuous ground
It advances.
(3) beneficial effect
The restructural tire of motion structure provided by above-mentioned technical proposal, compared with conventional tire, this structure tire can
It is deformed into " leg " formula structure, increases the deformability of tire；It is high the most narrow spacing of vehicle can be improved using this structure tire
Etc. indexs；Using this structure tire, vehicle may be implemented in the walking function on discontinuous ground.
Detailed description of the invention
Fig. 1 is the restructural tire condition of motion structure one-wheeled traveling；
Fig. 2 is that restructural two-" leg " formula of tire condition of motion structure is advanced.
Specific embodiment
To keep the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to of the invention
Specific embodiment is described in further detail.
As shown in Figure 1, the restructural tire of motion structure includes: carcass 1, internal drive 2 and rack 3；Rack 3 is wrapped
It includes by radial three struts for being uniformly distributed stretching in its center；Carcass 1 is arcuation, there are three, the one end inner wall of carcass 1
Corresponding strut ends are mounted on by pin shaft 36；Internal drive 2 includes three telescopic shafts, and one end of telescopic shaft passes through
Pin shaft 25 connects in the middle part of corresponding strut, and the other end connects the internal projection of corresponding carcass 1 by pin shaft 1, and internal projection is located at
Between 1 inner wall middle position of carcass and carcass 1 and strut ends link position；When tire recycling, telescopic shaft, which is in, retracts shape
State, three carcasses 1 dock form circular contour from beginning to end；When tire opens, telescopic shaft is in stretching state, and three carcasses 1 are stretched
It scatter out.
Wherein, carcass 1 and telescopic shaft are connected by pin shaft 1, mutually revolute pair each other；Carcass 1 and rack 3 pass through pin shaft three
6 connections, mutually revolute pair each other；Internal telescopic shaft and rack 3 are connected by pin shaft 25, mutually revolute pair each other.
Carcass 1 includes metallic framework and outer layer vulcanised rubber layer, and vulcanised rubber layer is in honeycomb or cavernous structure, plays and subtracts
The effect of weight and vibration damping.
Flexible axis connection carcass 1 and rack 3, play the role of support, driving and control 1 position of carcass.Telescopic shaft can be with
For it is electronic, surge, pneumatically, the forms such as electrical-liquid control.
Support and power input of the rack 3 as this structure tire, by six holes at center and the wheel side of vehicle or turn
It is connected to section.
The present embodiment tire construction forms 1 outer circle of carcass when carcass 1 is recycled and fixed by internal drive 2
Circular contour, as tire construction shown in Fig. 1, wheeled travel condition.In order to guarantee peace when high vehicle speeds under this state
Quan Xing makes tire be held round profile first is that accurately controlling the position of carcass 1 by internal drive 2；Second is that when tire returns
When receipts form circular contour, mechanical position limitation is mutually formed between three carcasses 1, such as: the head and the tail both ends of two adjacent carcasses 1
By groove and boss cooperation locking, guarantees the circular contour of tire, guarantee the safety and stationarity of high vehicle speeds.
It is instructed when driver is issued by control system, control internal drive 2 moves, and carcass 1 is surrounded pin shaft
36 rotations are opened and real time position control, as tire construction shown in Fig. 2, " leg " formula travel condition.Movement under this state by
Two parts composition, first is that the rotary motion of dynamic entire " leg " formula structure tire of power input belt by rack 3, second is that by inside
The position control movement for the carcass 1 that driving device 2 controls, both movements cooperate, common to drive vehicle discontinuous
Face realizes that discontinuous track is advanced, and improves the passability of vehicle.
Deformable tyre in above-mentioned technical proposal comprising two kinds of motion states, first is that circular tire state, completes rotation
Movement forms continuous path driving vehicle advance；If second is that being formed after being opened peripheral carcass by driving device
" leg " that dry item can be controlled individually is individually controlled the position of " leg " by driving device in this state, is then revolved with tire
The dynamic cooperation of transhipment, realizes that " leg " is advanced with discontinuous Track fusion vehicle.When state one-wheeled traveling, internal drive control
It makes base body position, three carcasses is made to form circular contours, roll and advance as traditional structure circular wheel, there is vehicle higher
Mobility；When state two-" leg " formula is advanced, internal drive controls carcass position, makes three carcass separation, is formed
" leg " formula structure, internal drive control carcass position matched with tire rotary motion, " leg " formula structure just with ground
It advances with discontinuous trajectories contact and (similar to mammal lift foot, falls sufficient movement), make vehicle passability with higher.
Above two state can be switched in real time according to road environment by driver, to meet vehicle in different road rings
Traveling requirement under border.
The characteristics of the present invention program: first is that tire has deformability, it can be as conventional tire in good road environment
Downward driving, and " leg " formula structure can be deformed by structural remodeling, it realizes non-under the rough topographys environment such as discontinuous ground
Continuous path walking function；Second is that the driving pattern multiplicity of internal drive, be not limited to it is above-mentioned it is electronic, surge, pneumatically,
The patterns such as electric-hydraulic proportion；Third is that the vulcanised rubber layer of tire is non-solid honeycomb/cavernous structure, the work of loss of weight and vibration damping is played
With, but it is not limited to above two structure.
The present invention solves the problems, such as vehicle getting rid of poverty under bad working environments.Vehicle adoption status under good road environment
One-wheeled mode is advanced, when encounter wheeled mode can not by obstacle when adoption status two-" leg " formula mode advance, this
Sample substantially increases vehicle to the adaptability of road environment, improves the passability and mobility of vehicle.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of tire that motion structure is restructural characterized by comprising carcass (1), internal drive (2) and rack
(3)；Rack (3) includes by radial three struts for being uniformly distributed stretching in its center；Carcass (1) is arcuation, there are three, tire
The one end inner wall of body (1) is mounted on corresponding strut ends by pin shaft three (6)；Internal drive (2) includes three and stretches
One end of contracting axis, telescopic shaft is connected in the middle part of corresponding strut by pin shaft two (5), and the other end is corresponded to by pin shaft one (4) connection
Carcass (1) internal projection, internal projection be located at carcass (1) inner wall middle position and carcass (1) and strut ends link position it
Between；When tire recycling, telescopic shaft is in retracted mode, and three carcass (1) head and the tail docking form circular contour；When tire opens
When, telescopic shaft is in stretching state, and three carcasses (1), which are stretched out, to be scatter.
2. the restructural tire of motion structure as described in claim 1, which is characterized in that the carcass (1) and telescopic shaft are logical
Pin shaft one (4) connection is crossed, mutually revolute pair each other；Carcass (1) and rack (3) are connected by pin shaft three (6), mutually revolute pair each other；
Internal telescopic shaft and rack (3) are connected by pin shaft two (5), mutually revolute pair each other.
3. the restructural tire of motion structure as described in claim 1, which is characterized in that the carcass (1) includes metal bone
Frame and outer layer vulcanised rubber layer, vulcanised rubber layer are in honeycomb or cavernous structure.
4. the restructural tire of motion structure as described in claim 1, which is characterized in that the flexible axis connection carcass (1)
With rack (3), support, drive and control carcass (1) position, telescopic shaft be it is electronic, surge, pneumatically, electrical-liquid control form.
5. the restructural tire of motion structure as described in claim 1, which is characterized in that the rack (3) passes through center
The wheel side or knuckle of six holes and vehicle connect.
6. the restructural tire of motion structure as described in claim 1, which is characterized in that the head of the adjacent carcass (1)
Tail both ends are respectively set groove and boss, when the rounded profile of tire, adjacent groove and boss cooperation locking.
7. the restructural tire of motion structure as described in claim 1, which is characterized in that when driver passes through control system
Carcass (1) is opened around pin shaft three (6) rotation and real time position controls by publication instruction, control internal drive (2) movement
Or retract, by the power input belt driving wheel tire rotary motion of rack (3), the carcass (1) controlled by internal drive (2)
Position control movement, it is common that vehicle is driven to realize that discontinuous track is advanced on discontinuous ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052193.XA CN109177646A (en) | 2018-09-10 | 2018-09-10 | A kind of tire that motion structure is restructural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052193.XA CN109177646A (en) | 2018-09-10 | 2018-09-10 | A kind of tire that motion structure is restructural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109177646A true CN109177646A (en) | 2019-01-11 |
Family
ID=64915944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811052193.XA Pending CN109177646A (en) | 2018-09-10 | 2018-09-10 | A kind of tire that motion structure is restructural |
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| CN (1) | CN109177646A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878582A (en) * | 2019-03-08 | 2019-06-14 | 南京工程学院 | A magnetically driven crawler wheel with switchable wheel state and crawler state |
| CN111232834A (en) * | 2020-01-10 | 2020-06-05 | 强企创新科技有限公司 | Transfer robot |
| CN112455155A (en) * | 2020-11-26 | 2021-03-09 | 腾讯科技（深圳）有限公司 | Multi-modal deformation wheel, control method and device thereof, electronic equipment and storage medium |
| CN112455565A (en) * | 2020-11-18 | 2021-03-09 | 燕山大学 | Wheel-leg-shape-reconfigurable reconnaissance robot with self-adaptive capacity |
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| CN202923300U (en) * | 2012-11-26 | 2013-05-08 | 刘雪剑 | Amphibious combination wheel |
| CN104249599A (en) * | 2013-06-27 | 2014-12-31 | 中国北方车辆研究所 | Portable moving device with wheel-leg hybrid advancing function |
| JP2016074274A (en) * | 2014-10-03 | 2016-05-12 | 学校法人日本大学 | Robot and loading platform |
| CN104443101B (en) * | 2014-11-19 | 2016-07-06 | 兰州理工大学 | A kind of deformation wheel mechanism for ladder climbing robot |
| CN206579401U (en) * | 2017-03-10 | 2017-10-24 | 中国石油大学(华东) | A kind of Novel off-road vehicle wheel |
| CN108327459A (en) * | 2018-03-28 | 2018-07-27 | 华南理工大学 | It is a kind of can self-locking deformation wheel mechanism |
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2018
- 2018-09-10 CN CN201811052193.XA patent/CN109177646A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202923300U (en) * | 2012-11-26 | 2013-05-08 | 刘雪剑 | Amphibious combination wheel |
| CN104249599A (en) * | 2013-06-27 | 2014-12-31 | 中国北方车辆研究所 | Portable moving device with wheel-leg hybrid advancing function |
| JP2016074274A (en) * | 2014-10-03 | 2016-05-12 | 学校法人日本大学 | Robot and loading platform |
| CN104443101B (en) * | 2014-11-19 | 2016-07-06 | 兰州理工大学 | A kind of deformation wheel mechanism for ladder climbing robot |
| CN206579401U (en) * | 2017-03-10 | 2017-10-24 | 中国石油大学(华东) | A kind of Novel off-road vehicle wheel |
| CN108327459A (en) * | 2018-03-28 | 2018-07-27 | 华南理工大学 | It is a kind of can self-locking deformation wheel mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878582A (en) * | 2019-03-08 | 2019-06-14 | 南京工程学院 | A magnetically driven crawler wheel with switchable wheel state and crawler state |
| CN111232834A (en) * | 2020-01-10 | 2020-06-05 | 强企创新科技有限公司 | Transfer robot |
| CN112455565A (en) * | 2020-11-18 | 2021-03-09 | 燕山大学 | Wheel-leg-shape-reconfigurable reconnaissance robot with self-adaptive capacity |
| CN112455155A (en) * | 2020-11-26 | 2021-03-09 | 腾讯科技（深圳）有限公司 | Multi-modal deformation wheel, control method and device thereof, electronic equipment and storage medium |
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Application publication date: 20190111 |
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