CN109624689A - A kind of hub motor of electronic hovercar - Google Patents
A kind of hub motor of electronic hovercar Download PDFInfo
- Publication number
- CN109624689A CN109624689A CN201910006377.0A CN201910006377A CN109624689A CN 109624689 A CN109624689 A CN 109624689A CN 201910006377 A CN201910006377 A CN 201910006377A CN 109624689 A CN109624689 A CN 109624689A
- Authority
- CN
- China
- Prior art keywords
- motor
- hub
- splined shaft
- internal splined
- shaft bushing
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F5/00—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media
- B60F5/02—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media convertible into aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a kind of hub motors of electronic hovercar, including hub motor, internal splined shaft bushing, planetary transition gear, inner spline housing and motor housing；Hub motor is provided with wheel hub, and wheel hub has bearing to be connected to inner spline housing and motor housing, be additionally provided with inner ring gear and brake block；Internal splined shaft bushing, planetary transition gear, inner spline housing constitute the combination of shift speed change；Inner spline housing is provided with turbofan screw rod, for installing flight turbofan；Motor housing is provided with driving motor and linear motor, and the external splines shaft and internal splined shaft bushing of driving motor realize dynamic cooperation, and linear motor has shift speed-changing connector；Specific method is: can set hub motor for electric automobile traveling, static, three kinds of working conditions of flight by shift speed-changing connector.The advantages of present invention has design rationally, good operation performance, electric car can travel and drive flight turbofan by hub motor.
Description
Technical field
The present invention relates to a kind of hub motors of electronic hovercar, belong to electric car and flight field of mechanical technique.
Background technique
Electric car has the advantages that not consume fuel oil, high-efficient, free of contamination, as people are higher and higher to traffic convenience
It is required that, it is desirable to electric car can fly in the sky, this militarily has especially extensive purposes.At present to electronic flight vapour
The research and development of vehicle mostly focus first in hub motor, since driving motor and speed reducing machinery are all mounted on wheel hub by hub motor
Interior, so unit power/weight ratio is very high, hub motor belongs to slow-speed of revolution machinery, but the turbofan for flight needs
High revolving speed, furthermore flight turbofan needs to be mounted in an independent shaft, and existing hub motor for electric automobile can not be accomplished
This point.
A kind of hub motor of electronic hovercar of the present invention is one there are two power output end and has height two to turn
The hub motor of speed, this hub motor can provide a kind of new dynamic mode for electronic hovercar, to realize electric car
It can travel and fly able design, be the R&D direction of electric hub motor technology.
Summary of the invention
It is an object of the present invention to provide a kind of hub motors of electronic hovercar, to overcome current hub motor that can only provide
The slow-speed of revolution can not provide high revolving speed and install the independent shaft of turbofan, cannot be considered in terms of traveling that flight turbofan needs
And the shortcomings that flight.
In order to achieve the above purpose, a kind of hub motor of electronic hovercar, including hub motor, female splined shaft
Set, planetary transition gear, inner spline housing and motor housing, it is characterised in that: be provided with wheel hub in the hub motor, take turns
Hub has 2# bearing to be connected to inner spline housing and have 1# bearing to be connected to motor housing, be additionally provided with inner ring gear and brake block (wheel
Hub is not drawn equipped with tire)；Internal splined shaft bushing, planetary transition gear, inner spline housing constitute the combination of shift speed change, wherein interior flower
Axle sleeve ring, driving gear and external splines end axis are provided on key axle sleeve, being provided with supporting sleeve on planetary transition gear (inside has
Spring is not drawn into) and bearing steel ball, inner spline housing front end is provided with turbofan screw rod；There is driving electricity in the motor housing
Machine and linear motor, driving motor is provided with external splines shaft and internal splined shaft bushing realizes dynamic cooperation, and linear motor, which is provided with, to be dialled
Fork can impeller-hub lantern ring, drive internal splined shaft bushing horizontally slip in external splines shaft；Specific method is: when hub motor drives
When electric automobile during traveling, starting linear motor drives shift fork impeller-hub lantern ring, and internal splined shaft bushing is shifted onto driving gear and planet
On the position of formula transition gear engagement, the rotation of driving motor passes through external splines rotating shaft transmission internal splined shaft bushing, internal splined shaft bushing
On driving gear transmission planetary formula transition gear, planetary transition gear transmission inner ring gear to drive hub reduction turn
It is dynamic；When wheel hub is static, linear motor drives shift fork impeller-hub lantern ring that internal splined shaft bushing is shifted onto driving gear and planetary mistake
Cross the position of gear separation；When hub motor drives electric car flight, linear motor drives shift fork impeller-hub lantern ring in
Hub splines shifts the position in external splines end axis insertion inner spline housing onto, and driving motor directly drives turbofan screw rod high at this time
Speed rotation, turbofan screw rod, which installs turbofan, can produce lift.
Having design using the above-mentioned measure present invention, rationally good operation performance can drive electric automobile during traveling, can be with
The advantages of driving flight turbofan to drive electric car lift-off flight.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hub motor of the present invention；
Fig. 2 is hub motor A-A partial schematic sectional view of the present invention；
Number explanation in figure: hub motor 1, inner ring gear 2, wheel hub 3, planetary transition gear 4, supporting sleeve 5,1# axis
Hold 6,2# bearing 7, turbofan screw rod 8, inner spline housing 9, external splines end axis 10, axle sleeve ring 11, driving gear 12, female splined shaft
13, external splines shaft 14, driving motor 15, linear motor 16, shift fork 17, motor housing 18 are covered, steel ball 19 and brake block are supported
20。
Specific embodiment
The present invention is further described in detail with reference to the accompanying drawing.
It is a kind of structural schematic diagram of the hub motor of electronic hovercar with reference to Fig. 1, Fig. 2, Fig. 1；Fig. 2 is wheel of the present invention
The local A-A schematic cross-sectional view of hub motor, as shown in Figure 1 and Figure 2, it can be seen that specific structure of the invention, including hub motor 1,
Internal splined shaft bushing 13, planetary transition gear 4, inner spline housing 9 and motor housing 18, specific embodiment: the hub motor 1 is set
It is equipped with wheel hub 3, wheel hub 3 has that 2# bearing 7 is connected to inner spline housing 9 and 1# bearing 6 is connected to motor housing 18 respectively, is additionally provided with
Inner ring gear 2 and brake block 20；There is tire to be not drawn on wheel hub.
Such as Fig. 1 it can further be seen that internal splined shaft bushing 13, planetary transition gear 4, inner spline housing 9 constitute shift speed change
Combination, is wherein provided with axle sleeve ring 11, driving gear 12 and external splines end axis 10, planetary transition gear on internal splined shaft bushing 13
Supporting sleeve 5 (inside having spring to be not drawn into) and bearing steel ball 19 are provided on 4,9 front end of inner spline housing is provided with turbofan spiral shell
Bar 8, motor housing 18 are provided with driving motor 15 and linear motor 16, the external splines shaft 14 and female splined shaft of driving motor 15
Set 13 realizes dynamic cooperation, linear motor 16 be provided with shift fork 17 can impeller-hub lantern ring 11 drive internal splined shaft bushing 13 to turn in external splines
It horizontally slips on axis 14.
A kind of hub motor of electronic hovercar of the present invention is achieved in that when hub motor 1 drives electric car
When driving, starting linear motor 16 drives 17 impeller-hub lantern ring 11 of shift fork that internal splined shaft bushing 13 is shifted onto driving gear 12 and planet
On the position that formula transition gear 4 engages, the rotation of position as shown in Figure 1, driving motor 15 can pass through external splines shaft 14
It is driven internal splined shaft bushing 13, the 12 transmission planetary formula transition gear 4 of driving gear on internal splined shaft bushing 13, planetary transition gear
4 transmission inner ring gears 2, to be equipped in tire figure on wheel hub and not draw with 3 underdrive of runner hub；When wheel hub 3 is static
When, linear motor 16 drives 17 impeller-hub lantern ring 11 of shift fork that internal splined shaft bushing 13 is shifted onto driving gear 12 and planetary transition tooth
Take turns 4 isolated positions；When hub motor 1 drives electric car flight, linear motor 16 drives 17 impeller-hub lantern ring 11 of shift fork
Internal splined shaft bushing 13 is advanced to the position that external splines end axis 10 is inserted into inner spline housing 9, driving motor 15 can be directly at this time
8 high-speed rotation of turbofan screw rod is driven, turbofan screw rod 8, which installs turbofan, can produce lift.
Electric car flight needs four wheel hubs all to change hub motor of the invention into, it is also necessary to mating hub motor
Angle converting mechanism, folds turbofan and revolving speed numer centre etc. at stretching, extension contracting mechanism, these mating mechanisms are not in the present invention
Technical scope within.
Claims (1)
1. a kind of hub motor of electronic hovercar, including hub motor (1), internal splined shaft bushing (13), planetary transition tooth
Take turns (4), inner spline housing (9) and motor housing (18), it is characterised in that: wheel hub (3) are provided in the hub motor (1),
Wheel hub (3) have 2# bearing (7) be connected to inner spline housing (9) and have 1# bearing (6) be connected to motor housing (18), be additionally provided in
Enclose gear (2) and brake block (20)；Internal splined shaft bushing (13), planetary transition gear (4) and the inner spline housing (9) is constituted
The combination of shift speed change, is wherein provided with axle sleeve ring (11), driving gear (12) and external splines end axis on internal splined shaft bushing (13)
(10), supporting sleeve (5) and bearing steel ball (19) are provided on planetary transition gear (4), inner spline housing (9) front end is provided with
Turbofan screw rod (8)；Driving motor (15) and linear motor (16), driving motor are provided in the motor housing (18)
(15) external splines shaft (14) and internal splined shaft bushing (13) realizes dynamic cooperation, and linear motor (16) is provided with shift fork (17) and can push away
Moving axis lantern ring (11) drives internal splined shaft bushing (13) to horizontally slip on external splines shaft (14)；Specific method is: when wheel hub electricity
When machine drives electric automobile during traveling, starting linear motor (16) drives shift fork (17) impeller-hub lantern ring (11), internal splined shaft bushing
(13) it shifts on the position that driving gear (12) is engaged with planetary transition gear (4), the rotation of driving motor (15) passes through outer
Driving gear (12) transmission planetary formula transition tooth in spline shaft (14) transmission internal splined shaft bushing (13), internal splined shaft bushing (13)
(4), planetary transition gear (4) transmission inner ring gear (2) are taken turns, thus with runner hub (3) underdrive；When hub motor (1)
When needing static, linear motor (16) drives shift fork (17) impeller-hub lantern ring (11) that internal splined shaft bushing (13) is shifted onto driving gear
(12) position separated with planetary transition gear (4)；When hub motor (1) drives electric car flight, linear motor
(16) shift fork (17) impeller-hub lantern ring (11) is driven, internal splined shaft bushing (13) is advanced to external splines end axis (10) insertion internal spline
The position in (9) is covered, driving motor (15) directly drives turbofan screw rod (8) high-speed rotation, turbofan screw rod (8) at this time
Installing turbofan can produce lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006377.0A CN109624689B (en) | 2019-01-03 | 2019-01-03 | Hub motor of electric aerocar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006377.0A CN109624689B (en) | 2019-01-03 | 2019-01-03 | Hub motor of electric aerocar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109624689A true CN109624689A (en) | 2019-04-16 |
| CN109624689B CN109624689B (en) | 2021-08-20 |
Family
ID=66056485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910006377.0A Active CN109624689B (en) | 2019-01-03 | 2019-01-03 | Hub motor of electric aerocar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109624689B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968931A (en) * | 2019-04-23 | 2019-07-05 | 西安科技大学 | A kind of hovercar |
| WO2021107859A1 (en) * | 2019-11-29 | 2021-06-03 | Ker Zhen Gang | Land and aerial transportation vehicle and powertrain thereof |
| CN115649423A (en) * | 2022-12-29 | 2023-01-31 | 中国空气动力研究与发展中心空天技术研究所 | Cross-medium aircraft water-air coaxial double-paddle structure |
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| US5141173A (en) * | 1991-08-12 | 1992-08-25 | Lay Joachim E | Pressure-jet and ducted fan hybrid electric car |
| CN103596842A (en) * | 2011-06-17 | 2014-02-19 | L-3通信磁电机股份有限公司 | Drive unit for aircraft running gear wheels |
| CN103899717A (en) * | 2012-12-25 | 2014-07-02 | 张家港市九鼎机械有限公司 | Speed changing mechanism |
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| KR20170092068A (en) * | 2016-02-02 | 2017-08-10 | 서울과학기술대학교 산학협력단 | A unmanned robot caparable of operating in the air and on the ground |
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Patent Citations (6)
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| US5141173A (en) * | 1991-08-12 | 1992-08-25 | Lay Joachim E | Pressure-jet and ducted fan hybrid electric car |
| CN103596842A (en) * | 2011-06-17 | 2014-02-19 | L-3通信磁电机股份有限公司 | Drive unit for aircraft running gear wheels |
| CN103899717A (en) * | 2012-12-25 | 2014-07-02 | 张家港市九鼎机械有限公司 | Speed changing mechanism |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968931A (en) * | 2019-04-23 | 2019-07-05 | 西安科技大学 | A kind of hovercar |
| CN109968931B (en) * | 2019-04-23 | 2021-09-21 | 西安科技大学 | Flying automobile |
| WO2021107859A1 (en) * | 2019-11-29 | 2021-06-03 | Ker Zhen Gang | Land and aerial transportation vehicle and powertrain thereof |
| JP2022509896A (en) * | 2019-11-29 | 2022-01-25 | ジェン ギャング ケール | Land and air vehicles and their powertrains |
| US11312194B2 (en) | 2019-11-29 | 2022-04-26 | Zhen Gang Ker | Land and aerial transportation vehicle and powertrain thereof |
| JP7090173B2 (en) | 2019-11-29 | 2022-06-23 | ジェン ギャング ケール | Land and air vehicles and their powertrains |
| CN115649423A (en) * | 2022-12-29 | 2023-01-31 | 中国空气动力研究与发展中心空天技术研究所 | Cross-medium aircraft water-air coaxial double-paddle structure |
| CN115649423B (en) * | 2022-12-29 | 2023-03-21 | 中国空气动力研究与发展中心空天技术研究所 | Cross-medium aircraft water-air coaxial double-paddle structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109624689B (en) | 2021-08-20 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pan Shicheng Inventor before: Pan Shicheng Inventor before: Pan Yiqi |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210708 Address after: 536000 No.3, Lane 3, Erli, Hainan Road, Haicheng District, Beihai City, Guangxi Applicant after: Pan Shicheng Address before: 536000 East 17a, 3rd floor, building A1, China Electronics Industrial Park, Beihai Industrial Park, Haicheng District, Beihai City, Guangxi Zhuang Autonomous Region Applicant before: GUANGXI HAIYUN WISDOM INTERNET TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220322 Address after: 251100 room 402, complex building, No. 192, Qifa Avenue, economic development zone, Qihe County, De Zhou City, Shandong Province Patentee after: Qihe Zhigu Industrial Development Co.,Ltd. Address before: 536000 No.3, Lane 3, Erli, Hainan Road, Haicheng District, Beihai City, Guangxi Patentee before: Pan Shicheng |