CN106985609B - A kind of spherical wheel of Two axle drive - Google Patents
A kind of spherical wheel of Two axle drive Download PDFInfo
- Publication number
- CN106985609B CN106985609B CN201710328399.XA CN201710328399A CN106985609B CN 106985609 B CN106985609 B CN 106985609B CN 201710328399 A CN201710328399 A CN 201710328399A CN 106985609 B CN106985609 B CN 106985609B
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- Prior art keywords
- wheel
- support
- spherical
- mounting disc
- lateral side
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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
- B60B19/14—Ball-type wheels
Abstract
The invention discloses a kind of spherical wheels of Two axle drive, it is by half wheel of support, lateral side wheel, the spherical wheel stand of advancing, bracket terminal pad, circular arc surface cover, half wheel mounting disc composition of support.The design, which devises, makes automobile when having the function of normally travel, the spherical wheel that can laterally travel, can be in the case where traffic congestion and parking stall surrounding vehicles be more on highway, it is easy to which ground gets rid of the situation of congestion, the configuration of the present invention is simple, handling ease have certain practical value.
Description
Technical field
The invention discloses a kind of spherical wheels of Two axle drive, belong to automotive wheel technical field.
Background technique
The wheel that automobile uses at present cannot achieve the lateral movement of automobile, this is just on the basis of existing steering mechanism
Automobile is caused irremovable situation occur in small space, the design, which devises, makes automobile have the function of normally travel situation
Under, the spherical wheel that can laterally travel can be in the case where traffic congestion and parking stall surrounding vehicles be more on highway, it is easy to
Ground gets rid of the situation of congestion.
Summary of the invention
The present invention is to solve the above original technology defect, is invented as follows:
It is connected by half wheel of support, lateral side wheel, the spherical wheel stand of advancing, bracket terminal pad, circular arc surface cover, vehicle body axis
Connect disk, vehicle body axis, lateral side wheel drive shaft, the first transmission shaft, second driving shaft, support half wheel mounting disc, bearing, angular wheel
Pair, side wheel central axis, center axle bearing, center axle bearing mounting disc, half wheel mounting disc fixed structure composition of support, wherein laterally
Side wheel central axis is fixed among side wheel side, side wheel central axis is installed in the axle bearing of center, during center axle bearing is installed on
In spindle bearing mounting disc；Half wheel of support is installed by half wheel mounting disc fixed structure of support in half wheel cross section of support of advancing to pacify
Sabot, half wheel mounting disc of support are fixed by bolt and center axle bearing mounting disc；Spherical wheel stand one end is installed on advance
Half wheel side is supported, the other end is equipped with bracket terminal pad, and bracket terminal pad passes through bolt and the vehicle body being fixed on vehicle body axis
The connection of axis connection disk；Side wheel central axis is successively driven with the first transmission shaft, second driving shaft and lateral side wheel by bevel-gear sett
Moving axis engagement, and each transmission shaft is installed on inside spherical wheel stand by bearing, vehicle body axis coaxial line is placed on lateral side wheel and drives
On the outside of moving axis, circular arc surface cover is mounted on lateral side wheel and the half wheel gap location of support 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
Axis rotation, it can keep automobile side angle mobile, when the rotation of lateral side wheel, half wheel of advance support and beaded support are static shape
State, only laterally side wheel rotates；Each transmission shaft is engaged at 90 degree of directions, so engaged using bevel-gear sett, in order to allow each transmission
Axis smooth rotation inside beaded support, transmission shaft is installed in Bearing inner, and bearing is then mounted on inside beaded support；Before
Mounting disc taken turns by support half into half wheel two halves of support and center axle bearing mounting disc is mounted on lateral side wheel side two sides, before two
A cylindrical surface, the circle are formed on automobile direction of advance section into half wheel cylindrical surface of support and intermediate lateral side wheel cross section
Cylinder is rotated by vehicle transmission around vehicle body axis, and automobile is made to travel forward, and lateral side wheel and half wheel of support that advances surround vehicle
The rotation of body axis, in the process of moving, partly there are gaps and interval for wheel contact for lateral side wheel and support of advancing, and will increase running car
Resistance, if increasing circular arc surface cover in interval, so that lateral side wheel, half wheel of advance support and circular arc cover board form spherical surface, that
The resistance of wheel can be greatly reduced.The present invention is the spherical wheel of Two axle drive, is laterally driven for lateral side wheel drive shaft, just
It is driven to for body of a motor car axis, two axis are coaxially nested.
As the further improvement of the technology, spherical wheel stand is made of pony axle in bracket, interior empty crossbeam, bracket,
Bracket is connect with interior empty crossbeam both ends, and pony axle one end is mounted among interior empty crossbeam in bracket, the other end and bracket terminal pad
It is fixed.
As the further improvement of the technology, above-mentioned lateral side wheel is made of side wheel tire, side wheel wheel hub, side wheel tire peace
Loaded on side wheel wheel hub cylindrical surface.
As the further improvement of the technology, above-mentioned half wheel of advance support is by half wheel tire of support, half wheel wheel hub set of support
At half wheel tire of support is installed on half wheel wheel hub cylindrical surface of support, and spherical wheel stand is installed on half wheel wheel hub side of support.
As the further improvement of the technology, circular arc surface cover outer surface is smooth surface or for the table with circular pit
Face increases circular arc cover board and reduces resistance wheel, if circular arc lid surface is further designed to have dimpled surface, can incite somebody to action
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, structure is simple, the effect that can be displaced sideways.
Detailed description of the invention
Fig. 1 is the global wheel structural schematic diagram of design；
Fig. 2 is the global wheel structural schematic diagram of no circular arc cover board；
Fig. 3 is the global wheel structural schematic diagram of no circular arc cover board and vehicle body axis connection disk；
Fig. 4 is the global wheel structural schematic diagram of no circular arc cover board 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 construction schematic diagram；
Figure 10 is the lateral side wheel construction schematic diagram with center axle bearing；
Figure 11 is the lateral side wheel construction schematic diagram with mounting disc；
Figure 12 is the first transmission shaft scheme of installation；
Figure 13 is the half wheel schematic diagram of support that advances；
Figure 14 is half wheel mounting disc schematic diagram of support；
Figure 15 is that schematic diagram is partly taken turns in the support with half wheel mounting disc of support；
Figure 16 is lateral side wheel sectional view；
Figure 17 is arc surface cover plate schematic diagram；
Figure 18 is global wheel movement schematic diagram when automobile advances, is displaced sideways and turns to.
Figure label title: 1, support half of advancing is taken turns, 2, circular arc surface cover, 3, lateral side wheel, 4, spherical wheel stand, 5,
Bracket terminal pad, 6, vehicle body axis connection disk, 7, vehicle body axis, 8, lateral side wheel drive shaft, the 9, first transmission shaft, 10, bracket, 11,
Interior sky crossbeam, 12, pony axle, 13, second driving shaft in bracket, 14, half wheel mounting disc of support, 15, bearing, 16, angular wheel
Pair, 17, side wheel tire, 18, side wheel wheel hub, 19, half wheel wheel hub of support, 20, side wheel central axis, 21, center axle bearing, 22, in
Spindle bearing mounting disc, 23, half wheel tire of support, 24, half wheel mounting disc fixed structure of support.
Specific embodiment
Picture 1-4,7, shown in 8, it is by half wheel of support, lateral side wheel, the spherical wheel stand of advancing, bracket terminal pad, circle
Cambered surface cover board, vehicle body axis connection disk, vehicle body axis, lateral side wheel drive shaft, the first transmission shaft, second driving shaft, half wheel peace of support
Sabot, bearing, bevel-gear sett, side wheel central axis, center axle bearing, center axle bearing mounting disc, half wheel mounting disc of support are solid
Determine structure composition, such as Fig. 9-11,16, side wheel central axis is wherein fixed among lateral side wheel side, side wheel central axis is installed on
In the axle bearing of center, center axle bearing is installed in the axle bearing mounting disc of center, such as Figure 13,14,15, and half wheel cross section of support of advancing
Upper to be equipped with half wheel mounting disc of support by half wheel mounting disc fixed structure of support, half wheel mounting disc of support 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 equipped with bracket connection
Disk, bracket terminal pad are connect by bolt with the vehicle body axis connection disk being fixed on vehicle body axis；As shown in Fig. 5,6,12, side wheel
Central axis is successively engaged with the first transmission shaft, second driving shaft and lateral side wheel drive shaft by bevel-gear sett, and each transmission
Axis is installed on inside spherical wheel stand by bearing, and vehicle body axis coaxial line is placed on the outside of lateral side wheel drive shaft, circular arc cover
Plate is mounted on lateral side wheel and the half wheel gap location of support 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
Axis rotation, it can keep automobile side angle mobile, when the rotation of lateral side wheel, half wheel of advance support and beaded support are static shape
State, only laterally side wheel rotates；Each transmission shaft is engaged at 90 degree of directions, so engaged using bevel-gear sett, in order to allow each transmission
Axis smooth rotation inside beaded support, transmission shaft is installed in Bearing inner, and bearing is then mounted on inside beaded support；Before
Mounting disc taken turns by support half into half wheel two halves of support and center axle bearing mounting disc is mounted on lateral side wheel side two sides, before two
A cylindrical surface, the circle are formed on automobile direction of advance section into half wheel cylindrical surface of support and intermediate lateral side wheel cross section
Cylinder is rotated by vehicle transmission around vehicle body axis, and automobile is made to travel forward, and lateral side wheel and half wheel of support that advances surround vehicle
The rotation of body axis, in the process of moving, partly there are gaps and interval for wheel contact for lateral side wheel and support of advancing, and will increase running car
Resistance, if increasing circular arc surface cover in interval, so that lateral side wheel, half wheel of advance support and circular arc cover board form spherical surface, that
The resistance of wheel can be greatly reduced.The present invention is the spherical wheel of Two axle drive, is laterally driven for lateral side wheel drive shaft, side
Torque is provided by gearbox to side wheel drive shaft, forward direction is that body of a motor car axis drives, and two axis are coaxially nested.
Spherical wheel stand is made of pony axle in bracket, interior empty crossbeam, bracket, and bracket is connect with interior empty crossbeam both ends,
Pony axle one end is mounted among interior empty crossbeam in bracket, and the other end is fixed with bracket terminal pad, and the transmission of side wheel is nested with
Side wheel driving and entire global wheel have organically been drivingly coupled to together by internal stent, more convenient to use.
As shown in Fig. 9,10,11,16, above-mentioned lateral side wheel is made of side wheel tire, side wheel wheel hub, and side wheel tire is installed on
On side wheel wheel hub cylindrical surface.
As shown in Figure 13,14,15, above-mentioned half wheel of advance support is made of half wheel tire of support, half wheel wheel hub of support, is supported
Half wheel tire is installed on half wheel wheel hub cylindrical surface of support, and spherical wheel stand is installed on half wheel wheel hub side of support.
As shown in figure 17, circular arc surface cover outer surface is smooth surface or for the surface with circular pit, increases circular arc
Cover board reduces resistance wheel, can be by spherical wheel table if circular arc lid surface is further designed to have dimpled surface
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, wheel surrounds vehicle body axis unitary rotation, and the hatching in 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 rotation, it is stationary state that support half of advancing, which is taken turns with beaded support and Automobile shaft,；Such as the c in Figure 13
Shown, during motor turning, vehicle body axis connection disk surrounds chassis certain point together with global wheel and rotates an angle, together
When entire global wheel rotated around vehicle body axis.
Claims (5)
1. a kind of spherical wheel of Two axle drive, it is characterised in that:
It is by half wheel (1) of support, lateral side wheel (3), the spherical wheel stand (4) advanced, bracket terminal pad (5), circular arc surface cover
(2), vehicle body axis connection disk (6), vehicle body axis (7), lateral side wheel drive shaft (8), the first transmission shaft (9), second driving shaft (13),
Support half wheel mounting disc (14), bearing (15), bevel-gear sett (16), side wheel central axis (20), center axle bearing (21), center
Axle bearing mounting disc (22), half wheel mounting disc fixed structure (24) composition of support, wherein being fixed among lateral side wheel (3) side
Side wheel central axis (20), side wheel central axis (20) are installed in center axle bearing (21), and center axle bearing (21) is installed on center
In axle bearing mounting disc (22)；Support half of advancing is taken turns and is equipped on (1) section by half wheel mounting disc fixed structure (24) of support
Half wheel mounting disc (14) of support, half wheel mounting disc (14) of support are fixed by bolt and center axle bearing mounting disc (22)；It is spherical
Wheel stand (4) one end is installed on half wheel (1) side of advance support, and the other end is equipped with bracket terminal pad (5), bracket terminal pad
(5) it is connect by bolt with the vehicle body axis connection disk (6) being fixed on vehicle body axis (7)；Side wheel central axis (20) passes through conical tooth
Wheel set (16) is successively engaged with the first transmission shaft (9), second driving shaft (13) and lateral side wheel drive shaft (8), and each transmission shaft
It is installed on spherical wheel stand (4) inside by bearing (15), vehicle body axis (7) coaxial line is placed on lateral side wheel drive shaft (8) outside
Side；Circular arc surface cover (2) is mounted on lateral side wheel (3) and half wheel (1) gap location of support 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
Bracket (10), interior empty crossbeam (11), pony axle (12) composition in bracket, bracket (10) are connect with interior empty crossbeam (11) both ends, branch
Pony axle (12) one end is mounted among interior empty crossbeam (11) in frame, and the other end and bracket terminal pad (5) are fixed.
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) cylindrical surface.
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 of half wheel tire (23) of support, half wheel wheel hub (19) of support, half wheel tire (23) of support is installed on half wheel wheel hub of support
(19) on cylindrical surface, spherical wheel stand (4) is installed on half wheel wheel hub (19) side of support.
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 for 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 CN106985609A (en) | 2017-07-28 |
| CN106985609B true CN106985609B (en) | 2019-02-26 |
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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 |
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| Country | Link |
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| CN (1) | CN106985609B (en) |
Citations (4)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150123451A1 (en) * | 2013-11-04 | 2015-05-07 | David W. Nelson | Drive System |
-
2017
- 2017-05-11 CN CN201710328399.XA patent/CN106985609B/en active Active
Patent Citations (4)
| 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 |
| 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 |
|---|---|
| CN106985609A (en) | 2017-07-28 |
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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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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. |