CN105730170B - Four culvert vertical take-off and landing hovercars - Google Patents
Four culvert vertical take-off and landing hovercars Download PDFInfo
- Publication number
- CN105730170B CN105730170B CN201610173088.6A CN201610173088A CN105730170B CN 105730170 B CN105730170 B CN 105730170B CN 201610173088 A CN201610173088 A CN 201610173088A CN 105730170 B CN105730170 B CN 105730170B
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- duct lift
- vehicle body
- lift fan
- duct
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- 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
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Wind Motors (AREA)
Abstract
The present invention provides a kind of four culvert vertical take-off and landing hovercars, including vehicle body, body bottom is equipped with power device and driving device, the front and rear of vehicle body is separately installed with one group of duct lift fan, every group of duct lift fan includes the first duct lift fan and the second duct lift fan folded, two duct lift fans of every group of duct lift fan are deployed into vehicle body two sides respectively when work, and four duct lift fans are located in same level.The present invention can both drive safely as automobile on the ground, also can VTOL fly, the vehicle of surrounding is not had an impact, it is economical, safe, practical, while meet aviation seaworthiness and road traffic relevant laws and regulations regulation.
Description
Technical field
The present invention relates to air-ground amphibious field of vehicles, specifically a kind of four culvert vertical take-off and landings hovercar.
Background technique
Foreign countries have developed the hovercar in many years, and most of product needs airfield runway and is used for landing of taking off,
Poor (the first generation hovercar product of the TERRAFUGIA company design of such as Massachusetts, United States of practicability
The AEROMOBILE of TRANSITION and Europe).Many years, such as U.S. have also been manufactured experimently to the hovercar of VTOL in the world
The MOLLER SKYCAR of the MOLLER international corporation of California has the function of preferable VTOL and flying quality,
But land poor performance can only travel on the good road surface of pavement behavior, can only a kind of special all purpose aircraft at last, but
It cannot be referred to as real hovercar.Due to external existing hovercar complex structural designs, at high cost, payload and
Flying quality is all very low, can not be compared with aircraft of opening the navigation or air flight as aircraft;As automobile, and structure design is impracticable, is easy damage
It is bad, it can not meet the regulation of automobile product.Can be actually also at the early-stage with the air-ground amphibious hovercar of VTOL, also exist
Conceptual phase, such as the TERRAFUGIA company second generation product TF-X of Massachusetts, United States.
Have the hovercar of VTOL function at present, be divided into two major classes:
1, increase the rotor as helicopter on automobile, for example application No. is 200910128680.4 China is special
Benefit provides lift using the upper rotor and lower rotor of contrarotation for automobile.Its disadvantage rotor volume is larger, very beyond vehicle width
It is more, it can not be travelled on highway, second is that comparing the control for lacking empennage with helicopter, flight attitude is not easily adjusted, stability
Difference.
2, at left and right sides of vehicle body, use hanging the fixed-wing two sides that can be folded rotor or ducted fan as
The power for taking off and flying, for example application No. is 201310345157.3 Chinese patents, but need when fixed wingfold culvert
Road or fan fold on vehicle body together, and foldable structure is excessively complicated.
Summary of the invention
The present invention in order to solve problems in the prior art, provide it is a kind of both can the security row as automobile on the ground
Sail, also can on high in the air-ground two purpose vehicles-hovercar that flies, there is VTOL, economy, safe, practical
The advantages that, while meeting aviation seaworthiness and road traffic relevant laws and regulations regulation.
The present invention includes vehicle body, and body bottom is equipped with power device and driving device, the front and rear difference of vehicle body
One group of duct lift fan is installed, every group of duct lift fan includes the first duct lift fan folded and
Two duct lift fans, two duct lift fans of every group of duct lift fan are deployed into vehicle body two sides respectively when work, and four
A duct lift fan is located in same level.
It being further improved, the first duct lift fan is connect by telescopic rod with vehicle body in every group of duct lift fan, the
Two duct lift fans are connect by turning rod with vehicle body, overlap automobile trunk above and below two duct lift fans when folding
In.In ground run, two duct lift fans of automobile front are folded in front cover automobile, two, rear portion duct lift wind
Fan is folded in boot, is saved motor space, is not influenced automobile normal running.
It is further improved, is connected between the first duct lift fan and telescopic rod by revolute pair in every group of duct lift fan
It connects, is connected between the second duct lift fan and turning rod by revolute pair.When flight, pass through four duct lift wind
The rotation of fan can control flight attitude, and automobile is made not need to increase additional attitude-control device and ensure that
Aerial smooth flight.
It is further improved, the power device includes engine and power supply device, after wherein engine is fixed on vehicle body
It arranges under passenger seat, power supply device is fixed on body bottom.Since VTOL device occupies the position of automobile script engine
It sets, therefore engine and power supply device are placed in body bottom to save space by the present invention.Engine is sent out using the whirlpool axis of aviation
Motivation, can also be hybrid power engine, electric motor, new energy engine etc., and power supply device use is matched with engine
Cover fuel tank, battery, the new energy etc. used.
It is further improved, is fixed with folding wing at the top of vehicle body, wing-folding is in roof in road traveling, not to vehicle
Normally travel generates interference.To after aerial, folded wing expansion increases lift for automobile, reduces and fly for equal automotive verticals flight
The energy consumption of row state, and the gesture stability of automobile state of flight can be further strengthened, improve security and stability.
The beneficial effects of the invention are that:
1, based on automobile itself, each component is integrated in vehicle body, can be used as general-utility car when not flight,
The vehicle of surrounding is not had an impact, it is economical, safe, practical.
2, flight attitude of the invention is controlled by four duct lift fans, control effect is good, does not need to increase
Add additional attitude-control device, safety of having a smooth flight.
3, roof increases folding wing, and in road traveling, wing-folding does not generate normal vehicle operation in roof
Interference.To after aerial, wing expansion increases lift for automobile, reduces the energy consumption of state of flight, and energy for equal automotive verticals flight
The gesture stability of automobile state of flight is further strengthened, security and stability is improved.
4, four duct lift fans provide lift jointly, and the payload of automobile is higher.
Detailed description of the invention
Fig. 1 is top view of the present invention.
Fig. 2 is main view of the present invention.
Fig. 3 is duct lift fan and body connection structure schematic diagram.
Fig. 4 is structural schematic diagram when duct lift fan folds.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
Structure of the invention is as depicted in figs. 1 and 2, and body bottom is equipped with power device and driving device, the front of vehicle body
It is separately installed with one group of duct lift fan with rear portion, every group of duct lift fan includes the first duct liter folded
Power fan and the second duct lift fan, two duct lift fans of every group of duct lift fan are deployed into vehicle respectively when work
Body two sides, four duct lift fans are located in same level.
Duct lift fan is with body connection structure as shown in figure 3, the first duct lift wind of every group of duct lift fan
Fan is connect by telescopic rod with vehicle body, and the second duct lift fan passes through turning rod and connect with vehicle body, two duct liters when folding
Power fan overlaps in automobile trunk up and down.In ground run, two duct lift fans of automobile front fold automobile
In front cover, two, rear portion duct lift fan is folded in boot (as shown in Figure 4), is saved motor space, is not influenced vapour
Vehicle normally travel.
It is connected between the first duct lift fan and telescopic rod of every group of duct lift fan by revolute pair, described the
It is connected between two duct lift fans and turning rod by revolute pair.It, can be to winged by four duct lift fans when flight
Row posture is controlled, and automobile is made not need to increase additional attitude-control device and ensure that smooth flight in the sky.
The driving device includes main clutch, transmission main shaft, side clutch and lift transmission shaft, wherein main clutch
Device is installed on axletree, passes through main clutch in the middle part of transmission main shaft, and transmission main shaft both ends are connected to power device and rear vertical
Lifting gear, power device control rear wheel or the movement of rear VTOL device by main clutch and transmission main shaft；Power
Device is connect by lift transmission shaft with preceding VTOL device, and side clutch is provided on lift transmission shaft, and power device is logical
It crosses lift transmission shaft and side clutch controls preceding VTOL device movement.
The clutch that the present invention uses can reequip on the basis of existing speed-changing gear box, increase by one and rise with vertical
The connected gear of falling unit, when driver selects flight shelves, automobile driving wheel is in neutral state, and driving device driving is vertical
Lifting gear work.
The power device includes turboshaft engine and fuel tank, and turboshaft engine is fixed on vehicle body heel row passenger seat
Under, fuel tank is fixed on bottom of car, is distributed in engine two sides.Since duct lift fan occupies automobile script engine
Position, thus the power device in the present invention use aviation turboshaft engine, by engine and fuel tank be placed in body bottom with
Save space.
It is fixed with folding wing at the top of vehicle body, wing-folding is in roof in road traveling, not to normal vehicle operation
Generate interference.To after aerial, folded wing expansion increases lift for automobile, reduces the energy of state of flight for equal automotive verticals flight
Consumption, and the gesture stability of automobile state of flight can be further strengthened, improve security and stability.
Lift calculates following (the case where not using folding wing):
1) 4 people of hovercar standard configuration occupant, vehicle flying weight 1000kg.Four bypass systems each undertake 250kg.
2) limited by 2.5m vehicle width, small duct diameter can accomplish 2.0m(radius R=1.0m), duct area (can be equal to paddle disk
Area) it is 3.14m2。
3) horizontal by current aeronautical technology, the every square meter of duct lift system can produce 125kg lift under usual revolving speed, and every thousand
Gram force needs to provide 0.4kW power.Four bypass systems can provide 1500kg lift substantially, this place only needs 1000kg.
4) the every square meter of duct lift system need to only generate about 80kg lift, and every kilogram needs to provide 0.25kW power, therefore
This hovercar needs the engine of 1000*0.25=250kW.
There are many concrete application approach of the present invention, the above is only a preferred embodiment of the present invention, it is noted that for
For those skilled in the art, without departing from the principle of the present invention, it can also make several improvements, this
A little improve also should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of four culvert vertical take-off and landing hovercars, including vehicle body, it is characterised in that: body bottom be equipped with power device and
Driving device, the front and rear of vehicle body are separately installed with one group of duct lift fan, and every group of duct lift fan includes folding
The the first duct lift fan and the second duct lift fan stacked, two ducts of every group of duct lift fan when work
Lift fan is deployed into vehicle body two sides respectively, and four duct lift fans are located in same level；Every group of duct lift fan
In the first duct lift fan telescopic rod is connected with by revolute pair, telescopic rod is connect with vehicle body, and the second duct lift fan is logical
It crosses revolute pair to connect with turning rod, turning rod is connect with vehicle body, after two duct lift fans overlap automobile up and down when folding
In standby case.
2. four culvert vertical take-off and landings hovercar according to claim 1, it is characterised in that: the power device includes
Engine and power supply device, wherein engine is fixed under vehicle body heel row passenger seat, and power supply device is fixed on body bottom.
3. four culvert vertical take-off and landings hovercar according to claim 1, it is characterised in that: fixed at the top of the vehicle body
There is folding wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173088.6A CN105730170B (en) | 2016-03-24 | 2016-03-24 | Four culvert vertical take-off and landing hovercars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610173088.6A CN105730170B (en) | 2016-03-24 | 2016-03-24 | Four culvert vertical take-off and landing hovercars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105730170A CN105730170A (en) | 2016-07-06 |
| CN105730170B true CN105730170B (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610173088.6A Active CN105730170B (en) | 2016-03-24 | 2016-03-24 | Four culvert vertical take-off and landing hovercars |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202568A (en) * | 2016-12-16 | 2018-06-26 | 深圳光启合众科技有限公司 | Hovercar |
| CN106799942A (en) * | 2017-04-11 | 2017-06-06 | 李春石 | A kind of air-ground amphibious manned loading aircraft |
| CN109383793A (en) * | 2017-08-07 | 2019-02-26 | 深圳光启合众科技有限公司 | Vertically taking off and landing flyer and its control method |
| CN109017182A (en) * | 2018-10-15 | 2018-12-18 | 西安艾尔维克航空科技有限公司 | A kind of folding hovercar of VTOL wing |
| CN109606042A (en) * | 2019-01-23 | 2019-04-12 | 南昌航空大学 | An amphibious vehicle |
| CN110182008B (en) * | 2019-05-31 | 2020-12-22 | 北京无线电测量研究所 | Two-stage type posture-variable unmanned mobile platform |
| WO2021109529A1 (en) * | 2019-12-05 | 2021-06-10 | 金陵科技学院 | Flying car |
| CN113059969A (en) * | 2019-12-16 | 2021-07-02 | 苏州臻迪智能科技有限公司 | Manned machine |
| WO2021121184A1 (en) * | 2019-12-16 | 2021-06-24 | 苏州臻迪智能科技有限公司 | Manned aircraft |
| CN112109508A (en) * | 2020-10-10 | 2020-12-22 | 孙广岩 | Device with ducted fan and automobile tire functions |
| CN114475117B (en) * | 2022-03-21 | 2024-05-17 | 常州伊迈斯动力科技有限公司 | Aerocar and running state switching method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101612870A (en) * | 2008-06-26 | 2009-12-30 | 张庆柳 | Vertical take-off and landing flying car |
| CN104626903A (en) * | 2015-01-30 | 2015-05-20 | 叶元昶 | Air-ground flying car |
| CN204749767U (en) * | 2015-06-12 | 2015-11-11 | 尚青 | Device on vehicle for preventing collision to occupants |
| CN205523489U (en) * | 2016-03-24 | 2016-08-31 | 南京航空航天大学 | Four duct VTOL hovercar |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6108077B2 (en) * | 2013-01-29 | 2017-04-05 | 株式会社Ihi | Vertical take-off and landing aircraft |
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2016
- 2016-03-24 CN CN201610173088.6A patent/CN105730170B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101612870A (en) * | 2008-06-26 | 2009-12-30 | 张庆柳 | Vertical take-off and landing flying car |
| CN104626903A (en) * | 2015-01-30 | 2015-05-20 | 叶元昶 | Air-ground flying car |
| CN204749767U (en) * | 2015-06-12 | 2015-11-11 | 尚青 | Device on vehicle for preventing collision to occupants |
| CN205523489U (en) * | 2016-03-24 | 2016-08-31 | 南京航空航天大学 | Four duct VTOL hovercar |
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| Publication number | Publication date |
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| CN105730170A (en) | 2016-07-06 |
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