CN106985609A - A kind of spherical wheel of Two axle drive - Google Patents
A kind of spherical wheel of Two axle drive Download PDFInfo
- Publication number
- CN106985609A CN106985609A CN201710328399.XA CN201710328399A CN106985609A CN 106985609 A CN106985609 A CN 106985609A CN 201710328399 A CN201710328399 A CN 201710328399A CN 106985609 A CN106985609 A CN 106985609A
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- wheel
- support
- axle
- support half
- spherical
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- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000007787 solid Substances 0.000 claims 1
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- B60B19/14—Ball-type wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of spherical wheel of Two axle drive, the device is by support half wheel, lateral side wheel, the spherical wheel stand of advancing, support terminal pad, circular arc surface cover, the wheel mounting disc composition of support half.The design, which is devised, makes automobile in the case of with normally travel function, the spherical wheel that can laterally travel, can be blocked up on highway and parking stall surrounding vehicles it is more in the case of, it is easy to break away from the situation of congestion in ground, the present invention is simple in construction, and handling ease has certain practical value.
Description
Art
The invention discloses a kind of spherical wheel of Two axle drive, belong to automotive wheel technical field.
Background technology
The wheel that current automobile is used is on the basis of existing steering mechanism, it is impossible to realize the lateral movement of automobile, this is just
Automobile is caused irremovable situation occur in small space, the design, which is devised, makes automobile with normally travel function situation
Under, the spherical wheel that can laterally travel, can be blocked up on highway and parking stall surrounding vehicles it is more in the case of, it is easy to
Break away from the situation of congestion in ground.
The content of the invention
The present invention is invented as follows to solve above original technology defect：
The device is by support half wheel, lateral side wheel, the spherical wheel stand, support terminal pad, circular arc surface cover, vehicle body of advancing
Axle terminal pad, vehicle body axle, lateral side wheel drive shaft, the first power transmission shaft, second driving shaft, the wheel mounting disc of support half, bearing, taper
Gear pair, side wheel central shaft, center axle bearing, center axle bearing mounting disc, the wheel mounting disc fixed structure composition of support half, wherein
Side wheel central shaft is fixed with the middle of lateral side wheel side, side wheel central shaft is installed in the axle bearing of center, and center axle bearing is installed
In in the axle bearing mounting disc of center；Supporting to be provided with by the wheel mounting disc fixed structure of support half in half wheel cross section supports half wheel to pacify
Sabot, the wheel mounting disc of support half is fixed by bolt with center axle bearing mounting disc；Spherical wheel stand one end is installed on advance
Half wheel side is supported, the other end is provided with support terminal pad, and support terminal pad passes through bolt and the vehicle body being fixed on vehicle body axle
Axle terminal pad is connected；Side wheel central shaft is driven with the first power transmission shaft, second driving shaft and lateral side wheel successively by bevel-gear sett
Moving axis is engaged, and each power transmission shaft is installed on inside spherical wheel stand by bearing, and vehicle body axle coaxial line is placed on lateral side wheel and driven
On the outside of moving axis, circular arc surface cover is arranged on lateral side wheel and the wheel gap location of support half that advances；
Lateral side wheel, can be around side wheel center under lateral side wheel drive shaft, second driving shaft and the first transmission shaft driven
Axle is rotated, you can so that automobile side angle is moved, when lateral side wheel is rotated, the wheel of support half and beaded support are inactive state,
Only laterally side wheel is rotated；Each power transmission shaft is engaged into 90 degree of directions, so being engaged using bevel-gear sett, in order to allow each power transmission shaft to exist
Smooth rotation inside beaded support, power transmission shaft is installed in Bearing inner, and bearing is then arranged on inside beaded support；Support half
Take turns two halves and lateral side wheel side both sides, the wheel circle of two support half are arranged on by the wheel mounting disc of support half and center axle bearing mounting disc
Cylinder constitutes a face of cylinder with middle lateral side wheel cross section on automobile direction of advance section, and the face of cylinder passes through automobile
Transmission is rotated around vehicle body axle, automobile is travelled forward, and lateral side wheel and the wheel of support half are rotated around vehicle body axle, are being run over
There is space and interval in Cheng Zhong, lateral side wheel and the wheel contact of support half, can increase automobile running resistance, justify if increasing in interval
Cambered surface cover plate so that lateral side wheel, the wheel of support half and circular arc cover plate composition sphere, then the resistance of wheel can be greatly reduced.This
The spherical wheel for Two axle drive is invented, is laterally driven for lateral side wheel drive shaft, forward direction is the driving of body of a motor car axle, two axles are same
Axle is nested.
As the further improvement of the technology, spherical wheel stand pony axle in support, interior empty crossbeam, support is constituted,
Support is connected with interior empty crossbeam two ends, and pony axle one end is arranged in the middle of interior empty crossbeam in support, the other end and support terminal pad
It is fixed.
As the further improvement of the technology, above-mentioned lateral side wheel is made up of side wheel tire, side wheel wheel hub, side wheel tire peace
Loaded on the side wheel wheel hub face of cylinder.
As the further improvement of the technology, the above-mentioned wheel of advance support half is by the wheel tire of support half, the wheel wheel hub group of support half
Into the wheel tire of support half is installed on the wheel wheel hub face of cylinder of support half.Spherical wheel stand is installed on the wheel wheel hub side of support half.
As the further improvement of the technology, circular arc surface cover outer surface is smooth surface or is the table with circular pit
Face, increase circular arc cover plate reduces resistance wheel, can be by if circular arc lid surface further is designed into have dimpled surface
The boundary layer of spherical wheel surface upsets to form turbulent boundary layer, can more lower resistance wheel significantly, just as on golf
One reason of pit.
A kind of spherical wheel of Two axle drive of the design invention, simple in construction, the effect that can be displaced sideways.
Brief description of the drawings
Fig. 1 is the global wheel structural representation of design；
Fig. 2 is the global wheel structural representation without circular arc cover plate；
Fig. 3 is the global wheel structural representation without circular arc cover plate and vehicle body axle terminal pad；
Fig. 4 is the global wheel structural representation without circular arc cover plate and terminal pad；
Fig. 5 is transmission shaft driven schematic diagram；
Fig. 6 is transmission shaft driven top view；
Fig. 7 is global wheel top view；
Fig. 8 is global wheel side view；
Fig. 9 is lateral side wheel structural representation；
Figure 10 is the lateral side wheel structural representation with center axle bearing；
Figure 11 is the lateral side wheel structural representation with mounting disc；
Figure 12 is the first power transmission shaft scheme of installation；
Figure 13 is the wheel schematic diagram of support half that advances；
Figure 14 is the wheel mounting disc schematic diagram of support half；
Figure 15 is that schematic diagram is partly taken turns in the support with the wheel mounting disc of support half；
Figure 16 is lateral side wheel profile；
Figure 17 is arc surface cover plate schematic diagram；
Figure 18 is global wheel motion schematic diagram when automobile advances, is displaced sideways and turned to.
Label title in figure：1st, support half of advancing is taken turns, 2, circular arc surface cover, 3, lateral side wheel, 4, spherical wheel stand, 5,
Support terminal pad, 6, vehicle body axle terminal pad, 7, vehicle body axle, 8, lateral side wheel drive shaft, the 9, first power transmission shaft, 10, support, 11,
Interior empty crossbeam, 12, pony axle, 13, second driving shaft in support, 14, the wheel mounting disc of support half, 15, bearing, 16, angular wheel
Pair, 17, side wheel tire, 18, side wheel wheel hub, 19, the wheel wheel hub of support half, 20, side wheel central shaft, 21, center axle bearing, 22, in
Spindle bearing mounting disc, 23, the wheel tire of support half, 24, the wheel mounting disc fixed structure of support half.
Embodiment
Such as Fig. 1-4,7, shown in 8, the device is by support half wheel, lateral side wheel, the spherical wheel stand, support connection of advancing
Disk, circular arc surface cover, vehicle body axle terminal pad, vehicle body axle, lateral side wheel drive shaft, the first power transmission shaft, second driving shaft, support half
Take turns mounting disc, bearing, bevel-gear sett, side wheel central shaft, center axle bearing, center axle bearing mounting disc, the wheel installation of support half
Disk fixed structure is constituted, such as Fig. 9-11,16, wherein side wheel central shaft is fixed with the middle of lateral side wheel side, side wheel central shaft peace
Loaded in the axle bearing of center, center axle bearing is installed in the axle bearing mounting disc of center, such as Figure 13, and 14,15, support half wheel cross section
Upper to be provided with the wheel mounting disc of support half by the wheel mounting disc fixed structure of support half, the wheel mounting disc of support half passes through bolt and center
Axle bearing mounting disc is fixed；Spherical wheel stand one end is installed on advance half wheel side of support, and the other end is provided with support connection
Disk, support terminal pad is connected by bolt with the vehicle body axle terminal pad being fixed on vehicle body axle；As shown in Fig. 5,6,12, in side wheel
Heart axle is engaged with the first power transmission shaft, second driving shaft and lateral side wheel drive shaft successively by bevel-gear sett, and each power transmission shaft
It is installed on by bearing inside spherical wheel stand, vehicle body axle coaxial line is placed on the outside of lateral side wheel drive shaft, circular arc surface cover
Installed in lateral side wheel and the wheel gap location of support half that advances；
Lateral side wheel, can be around side wheel center under lateral side wheel drive shaft, second driving shaft and the first transmission shaft driven
Axle is rotated, you can so that automobile side angle is moved, when lateral side wheel is rotated, the wheel of support half and beaded support are inactive state,
Only laterally side wheel is rotated；Each power transmission shaft is engaged into 90 degree of directions, so being engaged using bevel-gear sett, in order to allow each power transmission shaft to exist
Smooth rotation inside beaded support, power transmission shaft is installed in Bearing inner, and bearing is then arranged on inside beaded support；Support half
Take turns two halves and lateral side wheel side both sides, the wheel circle of two support half are arranged on by the wheel mounting disc of support half and center axle bearing mounting disc
Cylinder constitutes a face of cylinder with middle lateral side wheel cross section on automobile direction of advance section, and the face of cylinder passes through automobile
Transmission is rotated around vehicle body axle, automobile is travelled forward, and lateral side wheel and the wheel of support half are rotated around vehicle body axle, are being run over
There is space and interval in Cheng Zhong, lateral side wheel and the wheel contact of support half, can increase automobile running resistance, justify if increasing in interval
Cambered surface cover plate so that lateral side wheel, the wheel of support half and circular arc cover plate composition sphere, then the resistance of wheel can be greatly reduced.This
The spherical wheel for Two axle drive is invented, is laterally driven for lateral side wheel drive shaft, lateral side wheel drive shaft is provided by gearbox
Moment of torsion, forward direction is the driving of body of a motor car axle, and two axles are coaxially nested.
Spherical wheel stand pony axle in support, interior empty crossbeam, support is constituted, and support is connected with interior empty crossbeam two ends,
Pony axle one end is arranged in the middle of interior empty crossbeam in support, and the other end is fixed with support terminal pad, and the transmission of side wheel is nested with
Internal stent, side wheel is organically driven and whole global wheel has been drivingly coupled to together, use more facilitates.
As shown in Fig. 9,10,11,16, above-mentioned lateral side wheel is made up of side wheel tire, side wheel wheel hub, and side wheel tire is installed on
On the side wheel wheel hub face of cylinder.
As shown in Figure 13,14,15, the above-mentioned wheel of advance support half is made up of the wheel tire of support half, the wheel wheel hub of support half, is supported
Half wheel tire is installed on the wheel wheel hub face of cylinder of support half.Spherical wheel stand is installed on the wheel wheel hub side of support half.
As shown in figure 17, circular arc surface cover outer surface is smooth surface or is the surface with circular pit, increases circular arc
Cover plate reduces resistance wheel, if circular arc lid surface further is designed into have dimpled surface, can be by spherical wheel table
The boundary layer in face upsets to form turbulent boundary layer, can more lower resistance wheel significantly, just as one road of pit on golf
Reason.
As shown in a in Figure 18, during automobile advances, the hatching that wheel is surrounded in vehicle body axle unitary rotation, figure is
Wheel movement position；As shown in the b in Figure 13, in automobile side angle moving process, only laterally side wheel is driven by side wheel drive shaft
Around side wheel central axis, the wheel of support half and beaded support and Automobile shaft are inactive state；Such as the c institutes in Figure 13
Show, during motor turning, vehicle body axle terminal pad rotates an angle around chassis certain point together with global wheel, simultaneously
Whole global wheel is rotated around vehicle body axle.
Claims (5)
1. a kind of spherical wheel of Two axle drive, it is characterised in that：
The device is by the wheel (1) of support half, lateral side wheel (3), the spherical wheel stand (4), support terminal pad (5), arc surface of advancing
Cover plate (2), vehicle body axle terminal pad (6), vehicle body axle (7), lateral side wheel drive shaft (8), the first power transmission shaft (9), second driving shaft
(13), the wheel mounting disc (14) of support half, bearing (15), bevel-gear sett (16), side wheel central shaft (20), center axle bearing
(21), center axle bearing mounting disc (22), wheel mounting disc fixed structure (24) composition of support half, wherein lateral side wheel (3) side
Centre is fixed with side wheel central shaft (20), and side wheel central shaft (20) is installed in center axle bearing (21), center axle bearing (21)
It is installed in center axle bearing mounting disc (22)；Support half passes through the wheel mounting disc fixed structure (24) of support half on wheel (1) section
The wheel mounting disc (14) of support half is installed, the wheel mounting disc (14) of support half is solid by bolt and center axle bearing mounting disc (22)
It is fixed；Spherical wheel stand (4) one end is installed on wheel (1) side of advance support half, and the other end is provided with support terminal pad (5), propped up
Frame terminal pad (5) is connected by bolt with the vehicle body axle terminal pad (6) being fixed on vehicle body axle (7)；Side wheel central shaft (20) leads to
Bevel-gear sett (16) is crossed to engage with the first power transmission shaft (9), second driving shaft (13) and lateral side wheel drive shaft (8) successively, and
Each power transmission shaft is installed on spherical wheel stand (4) inside by bearing (15), and vehicle body axle (7) coaxial line is placed on lateral side wheel driving
On the outside of axle (8)；Circular arc surface cover (2) is arranged on lateral side wheel (3) and wheel (1) gap location of support half that advances.
2. a kind of spherical wheel of Two axle drive according to claim 1, it is characterised in that：Spherical wheel stand (4) by
Support (10), interior empty crossbeam (11), pony axle (12) composition in support, support (10) are connected with interior empty crossbeam (11) two ends, branch
Pony axle (12) one end is arranged in the middle of interior empty crossbeam (11) in frame, and the other end is fixed with support terminal pad (5).
3. a kind of spherical wheel of Two axle drive according to claim 1, it is characterised in that：Above-mentioned lateral side wheel (3) by
Side wheel tire (17), side wheel wheel hub (18) composition, side wheel tire (17) are installed on side wheel wheel hub (18) face of cylinder.
4. a kind of spherical wheel of Two axle drive according to claim 1, it is characterised in that：Above-mentioned advance support half is taken turns
(1) it is made up of the wheel tire (23) of support half, the wheel wheel hub (19) of support half, the wheel tire (23) of support half is installed on the wheel wheel hub of support half
(19) on the face of cylinder.Spherical wheel stand (4) is installed on wheel wheel hub (19) side of support half.
5. a kind of spherical wheel of Two axle drive according to claim 1, it is characterised in that：Circular arc surface cover (2) appearance
Face is smooth surface or is the surface with circular pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328399.XA CN106985609B (en) | 2017-05-11 | 2017-05-11 | A kind of spherical wheel of Two axle drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328399.XA CN106985609B (en) | 2017-05-11 | 2017-05-11 | A kind of spherical wheel of Two axle drive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106985609A true CN106985609A (en) | 2017-07-28 |
| CN106985609B CN106985609B (en) | 2019-02-26 |
Family
ID=59418757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710328399.XA Active CN106985609B (en) | 2017-05-11 | 2017-05-11 | A kind of spherical wheel of Two axle drive |
Country Status (1)
| Country | Link |
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| CN (1) | CN106985609B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120000641A (en) * | 2010-06-28 | 2012-01-04 | 현대자동차주식회사 | Structure of free-drive wheel for automobile |
| CN103702852A (en) * | 2011-08-02 | 2014-04-02 | 株式会社罗凛 | Torque driving device |
| US20150123451A1 (en) * | 2013-11-04 | 2015-05-07 | David W. Nelson | Drive System |
| CN205951608U (en) * | 2016-06-29 | 2017-02-15 | 成都电科创品机器人科技有限公司 | Omnidirectional movement device |
| CN206067368U (en) * | 2016-10-13 | 2017-04-05 | 北京智能管家科技有限公司 | Omni-directional wheel, including the robot moving platform and mobile robot of omni-directional wheel |
-
2017
- 2017-05-11 CN CN201710328399.XA patent/CN106985609B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120000641A (en) * | 2010-06-28 | 2012-01-04 | 현대자동차주식회사 | Structure of free-drive wheel for automobile |
| CN103702852A (en) * | 2011-08-02 | 2014-04-02 | 株式会社罗凛 | Torque driving device |
| US20150123451A1 (en) * | 2013-11-04 | 2015-05-07 | David W. Nelson | Drive System |
| CN205951608U (en) * | 2016-06-29 | 2017-02-15 | 成都电科创品机器人科技有限公司 | Omnidirectional movement device |
| CN206067368U (en) * | 2016-10-13 | 2017-04-05 | 北京智能管家科技有限公司 | Omni-directional wheel, including the robot moving platform and mobile robot of omni-directional wheel |
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| Publication number | Publication date |
|---|---|
| CN106985609B (en) | 2019-02-26 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190115 Address after: 325608 No. 30 Nanyang yuan street, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang. Applicant after: Wu Wanmin Address before: 443000 Chengdong Avenue, Xiling District, Yichang City, Hubei Province, 29-12-439 Applicant before: Ouyang Huilin |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190925 Address after: 233700 Room 202, 2nd Floor, North Courtyard Complex Building, Mopan Zhangming Street, Xinmaqiao Town, Guzhen County, Bengbu City, Anhui Province Patentee after: Bengbu Green Fruit Technology Service Co., Ltd. Address before: 325608 No. 30 Nanyang yuan street, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang. Patentee before: Wu Wan Min |
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Effective date of registration: 20191025 Address after: 314000 Building 1, No.228, Dongyuan Road, Shimen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Mingqiang knitted Limited by Share Ltd Address before: 233700 Room 202, 2nd Floor, North Courtyard Complex Building, Mopan Zhangming Street, Xinmaqiao Town, Guzhen County, Bengbu City, Anhui Province Patentee before: Bengbu Green Fruit Technology Service Co., Ltd. |
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