CN109263960A - A kind of VTOL aircraft - Google Patents
A kind of VTOL aircraft Download PDFInfo
- Publication number
- CN109263960A CN109263960A CN201811274291.8A CN201811274291A CN109263960A CN 109263960 A CN109263960 A CN 109263960A CN 201811274291 A CN201811274291 A CN 201811274291A CN 109263960 A CN109263960 A CN 109263960A
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- China
- Prior art keywords
- aircraft
- fuselage
- motor
- lift
- wing
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/52—Skis or runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
- B64C27/28—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with forward-propulsion propellers pivotable to act as lifting rotors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
A kind of VTOL aircraft belongs to vehicle technology field, including fuselage, wing, commutation lift unit, vertical lift device, screw-rudder, Sledge type undercarriage.Main controller is equipped in fuselage, main controller is connected with commutation lift unit, vertical lift device and screw-rudder；Wing uses swept-back wing formula；Commutation lift unit is located at front fuselage, and multi-angle steering is able to carry out under the control of main controller, the lift of vertical direction or the pulling force of advance is provided for aircraft, while can also change the course of aircraft by changing the direction of pulling force；The form that vertical lift device uses motor to drive blade rotation provides upward lift for aircraft, and vertical lift device is fixed on the rear of wing by support rod.The present invention is able to carry out vertical lift, and hours underway is long, and flight course is steady, and safety coefficient is high, is suitable for the work such as logistics transportation, air attack, Post disaster relief.
Description
Technical field
A kind of VTOL aircraft belongs to vehicle technology field more particularly to a kind of aircraft.
Background technique
Although fixed wing aircraft flying speed is fast and hours underway is long, it can not carry out spot hover；More rotors fly
Although row device can hover in the sky, its hours underway is short, and flying speed is slow.Although there are also by revolving more at present
The aircraft that rotor aircraft and fixed wing aircraft combine, but they have certain defect, are using fixed-wing mode flight
Shi Bixu cuts off the power of more rotor parts, and this part just becomes aircraft burden, virtually increases the burden of aircraft.
Summary of the invention
In view of this, being able to carry out vertical lift the present invention provides a kind of VTOL aircraft, hovering is long
Time cruises over long distances.
A kind of VTOL aircraft, including fuselage, wing, commutation lift unit, vertical lift device, Sledge type rise and fall
Frame.
The fuselage is in flat water chestnut shape structure, can reduce aircraft in the fuselage of flat diamond structure and carry out cruising flight
When can reduce the brought air drag of fuselage, and fuselage can also serve as fixed fin, when improving aircraft flight
Stability.
Main controller is equipped in the fuselage, main controller is connected with commutation lift unit, vertical lift device；Main controller energy
Enough control commutation lift units carry out multi-angle steering, moreover it is possible to which motor turns on change commutation lift unit and vertical lift device
Speed.
The wing uses swept-back wing formula, and airfoil root is located at the left and right sides on the head of fuselage.
The commutation lift unit is arranged in the front end of fuselage, and multi-angle steering is able to carry out under the control of main controller,
The lift of vertical direction or the pulling force of advance are provided for aircraft, while the boat of aircraft can also be changed by changing the direction of pulling force
To.The lift unit that commutates includes the motor with propeller and the inverting seat for installing motor, before inverting seat is arranged in fuselage
End, inverting seat drive motor to carry out multi-angle steering by the way of servo driving；Motor is mounted on inverting seat, and motor follows
Inverting seat rotated；When the rotation axis of motor is in straight up, motor provides upward lift for aircraft；Work as motor
Rotation axis be in horizontally forward when, motor provides the pulling force of advance for aircraft；When the rotation axis of motor is in horizontally forward,
Control inverting seat deviates to the left, and generated pulling force deviates to the left, so that aircraft deviates to the left；When the rotation axis of motor is in water
When putting down forward, control inverting seat is deviated to the right, and generated pulling force deviates to the right, so that aircraft deviates to the right.
The vertical lift device is located at the rear of wing, use motor drive blade rotation form for aircraft provide to
On lift；Vertical lift device includes four motors for having propeller, after four motors are fixed on wing by support rod
On edge, the blade of four motors is in same level, and the steering close to two motors at wing tip position is on the contrary, close to machine
The steering of two motors of body is on the contrary, the motor steering in fuselage the same side is opposite；Four motors have been cancelled out each other torque, so that
Aircraft can be smoothly vertically moved up or down.Aircraft controls the motor speed of vertical lift device by main controller to change aircraft
Pitching, when increasing four motor speeds of vertical lift device, the lift of afterbody is greater than the lift of wing, so that flying
Downward, when reducing the motor speed of vertical lift device, the lift of afterbody is less than the lift of wing, aircraft machine to machine head
Head-up.Aircraft can also by main controller control fuselage two sides vertical lift device motor rotational speed difference come control aircraft into
The lateral rolling of row；When two motor speeds of the vertical lift device being located on the left of fuselage are greater than two motors on the right side of fuselage
When, aircraft rolling to the right；When two motor speeds of the vertical lift device being located on the left of fuselage are less than two on the right side of fuselage
When motor, aircraft rolling to the left.
Aircraft uses battery powered form to provide power supply for aircraft.
The left and right sides is equipped with Sledge type undercarriage below the fuselage, and Sledge type, which rises and falls, when on aircraft landing to ground erects
Supporting role.
Equipped with the Aerial Electronic Equipment and sensor of assisting in flying in fuselage, course, height when convenient for observation aircraft flight,
Speed and each position operation conditions of aircraft.
Under the control action of main controller, when taking off, aircraft is common by commutation lift unit and vertical lift device
The lift of offer takes off vertically；After aircraft flies to certain altitude, main controller control commutation lift unit is carried forward 90
Degree turns to, so that commutation lift unit provides the pulling force of advance for aircraft, under the action of this pulling force, produces on the wing of aircraft
Raw lift, aircraft carry out high speed cruise flight, the angle of rotation that aircraft passes through change commutation lift unit by the lift on wing
It spends to adjust the course of aircraft, aircraft is changed by the motor speed difference of the vertical lift device of main controller control fuselage two sides
The pitching of aircraft；When aircraft needs to land, control device control commutation lift unit carries out 90 degree of steerings, so that commutation lift unit
Upward lift is provided for aircraft, aircraft is vertical under the lift effect that commutation lift unit and vertical lift device provide jointly
Drop to ground.
A kind of VTOL aircraft of the invention is able to carry out in conjunction with the advantages of the aircraft of more gyroplanes and fixed-wing
Vertical lift, hovering, hours underway is long, and flight course is steady, and safety coefficient is high, be suitable for logistics transportation, air attack,
The work such as Post disaster relief.
Detailed description of the invention
Fig. 1 is schematic diagram when commutation lift unit provides vertical lift；When Fig. 2 is that commutation lift unit provides advance pulling force
Schematic diagram；Fig. 3 is front-view schematic diagram when commutation lift unit provides advance pulling force.
In figure, 1- fuselage, 2- wing, 3- commutation lift unit, 4- vertical lift device, 5- Sledge type undercarriage.
Specific embodiment
The present invention is illustrated with reference to the accompanying drawing: a kind of VTOL aircraft, including fuselage 1, wing 2, commutation
Lift unit 3, vertical lift device 4, Sledge type undercarriage 5.
The fuselage 1 be in flat water chestnut shape structure, in the fuselage 1 of flat diamond structure can reduce aircraft carry out cruise fly
The brought air drag of fuselage 1 can be reduced when row, and fuselage 1 can also serve as fixed fin, improve aircraft flight
When stability.
Main controller is equipped in the fuselage 1, main controller is connected with commutation lift unit 3, vertical lift device 4；Master control
Device can control commutation lift unit 3 and carry out multi-angle steering, moreover it is possible to change on commutation lift unit 3 and vertical lift device 4
The revolving speed of motor.
The wing 2 uses swept-back wing formula, and 2 root of wing is located at the left and right sides on the head of fuselage 1.
The commutation lift unit 3 is arranged in the front end of fuselage 1, and multi-angle is able to carry out under the control of main controller and is turned
To providing the lift of vertical direction or the pulling force of advance for aircraft, while aircraft can also be changed by changing the direction of pulling force
Course.The lift unit 3 that commutates includes that the motor with propeller and the inverting seat for installing motor, inverting seat are arranged in fuselage
1 front end, inverting seat drive motor to carry out multi-angle steering by the way of servo driving；Motor is mounted on inverting seat, electricity
Machine is followed by inverting seat and is rotated；When the rotation axis of motor is in straight up, motor provides upward lift for aircraft；
When the rotation axis of motor is in horizontally forward, motor provides the pulling force of advance for aircraft；When the rotation axis of motor is in level
When forward, control inverting seat deviates to the left, and generated pulling force deviates to the left, so that aircraft deviates to the left；When the rotation of motor
When axis is in horizontally forward, control inverting seat is deviated to the right, and generated pulling force deviates to the right, so that aircraft deviates to the right.
The vertical lift device 4 is located at the rear of wing 2, and the form for using motor to drive blade rotation provides for aircraft
Upward lift；Vertical lift device 4 includes four motors for having propeller, and four motors are fixed on wing by support rod
On 2 rears, the blade of four motors is in same level, and the steering of two motors at close 2 wing tip position of wing is on the contrary, lean on
The steering of two motors of nearly fuselage 1 is on the contrary, the motor steering in 1 the same side of fuselage is opposite；Four motors have been cancelled out each other torsion
Square enables aircraft to be smoothly vertically moved up or down.Aircraft by main controller control vertical lift device 4 motor speed come
The pitching for changing aircraft, when increasing four motor speeds of vertical lift device 4, the lift of 1 tail portion of fuselage is greater than wing 2
Lift, so that plane nose is downward, when reducing the motor speed of vertical lift device 4, the lift of 1 tail portion of fuselage is less than wing
2 lift, plane nose is upward.Aircraft can also control turning for the motor of the vertical lift device 4 of 1 two sides of fuselage by main controller
Speed difference carries out lateral rolling to control aircraft；When two motor speeds of the vertical lift device 4 for being located at 1 left side of fuselage are greater than machine
When two motors on 1 right side of body, aircraft rolling to the right；When two motor speeds of the vertical lift device 4 for being located at 1 left side of fuselage
Less than the right side of fuselage 1 two motors when, aircraft rolling to the left.
Aircraft uses battery powered form to provide power supply for aircraft.
The 1 lower section left and right sides of the fuselage is equipped with Sledge type undercarriage 5, Sledge type undercarriage when on aircraft landing to ground
5 play a supportive role.
Course, height equipped with the Aerial Electronic Equipment and sensor of assisting in flying in fuselage 1, when convenient for observation aircraft flight
Degree, speed and each position operation conditions of aircraft.
Under the control action of main controller, when taking off, aircraft is total to by commutation lift unit 3 and vertical lift device 4
It takes off vertically with the lift provided；After aircraft flies to certain altitude, main controller control commutation lift unit 3 is carried forward
90 degree of steerings, so that commutation lift unit 3 provides the pulling force of advance for aircraft, under the action of this pulling force, in the wing 2 of aircraft
Upper generation lift, aircraft carry out high speed cruise flight by the lift on wing 2, and aircraft is by changing commutation lift unit 3
Rotational angle adjusts the course of aircraft, and aircraft passes through the motor speed that main controller controls the vertical lift device 4 of 1 two sides of fuselage
Difference changes the pitching of aircraft；When aircraft needs to land, control device control commutation lift unit 3 carries out 90 degree of steerings, so that changing
Upward lift is provided for aircraft to lift unit 3, aircraft provides jointly in commutation lift unit 3 and vertical lift device 4
Lift acts on sagging land vertically and falls to the ground.
Claims (5)
1. a kind of VTOL aircraft, it is characterised in that: including fuselage (1), wing (2), commutation lift unit (3), vertical liter
Power device (4), Sledge type undercarriage (5)；Fuselage (1) is in flat water chestnut shape structure, can be subtracted in the fuselage (1) of flat diamond structure
Few aircraft in the brought air drag for carrying out that fuselage (1) can be reduced when cruising flight, and fuselage (1) can also serve as it is vertical
Straight stabilization improves stability when aircraft flight；It is equipped with main controller in fuselage (1), main controller and commutation lift unit (3),
Vertical lift device (4) is connected；Main controller can control commutation lift unit (3) and carry out multi-angle steering, moreover it is possible to which change is changed
The revolving speed of motor on lift unit (3) and vertical lift device (4)；Wing (2) uses swept-back wing formula, wing (2) root position
In the left and right sides on the head of fuselage (1)；Commutation lift unit (3) is arranged in the front end of fuselage (1), under the control of main controller
It is able to carry out multi-angle steering, the lift of vertical direction or the pulling force of advance are provided for aircraft, while can also be by changing pulling force
Direction change the course of aircraft；Vertical lift device (4) is located at the rear of wing (2), drives blade rotation using motor
Form upward lift is provided for aircraft；The left and right sides is equipped with Sledge type undercarriage (5) below fuselage (1), and aircraft landing arrives
Sledge type undercarriage (5) plays a supportive role when on ground.
2. a kind of VTOL aircraft according to claim 1, it is characterised in that: commutation lift unit (3) includes band spiral shell
The motor of paddle and the inverting seat for installing motor are revolved, inverting seat is arranged in the front end of fuselage (1), and inverting seat uses servo driving
Mode drive motor carry out multi-angle steering；Motor is mounted on inverting seat, and motor is followed by inverting seat and is rotated；Work as electricity
When the rotation axis of machine is in straight up, motor provides upward lift for aircraft；When the rotation axis of motor is in horizontally forward
When, motor provides the pulling force of advance for aircraft；When the rotation axis of motor is in horizontally forward, control inverting seat deviates to the left,
Generated pulling force deviates to the left, so that aircraft deviates to the left；When the rotation axis of motor is in horizontally forward, inverting seat is controlled
It deviates to the right, generated pulling force deviates to the right, so that aircraft deviates to the right.
3. a kind of VTOL aircraft according to claim 1, it is characterised in that: vertical lift device (4) includes four
Motor with propeller, four motors are fixed on wing (2) rear by support rod, and the blade of four motors is in same water
In plane, close to wing (2) wing tip position two motors steering on the contrary, close to fuselage (1) two motors steering phase
Instead, the motor steering in fuselage (1) the same side is opposite；Four motors have been cancelled out each other torque, enable aircraft smoothly into
Row vertical lift；Aircraft changes the pitching of aircraft by the motor speed of main controller control vertical lift device (4), works as increase
When four motor speeds of vertical lift device (4), the lift of fuselage (1) tail portion is greater than the lift of wing (2), so that aircraft machine
Upside down, when reducing the motor speed of vertical lift device (4), the lift of fuselage (1) tail portion is less than the lift of wing (2),
Plane nose is upward；Aircraft can also control the rotational speed difference of the motor of the vertical lift device (4) of fuselage (1) two sides by main controller
Lateral rolling is carried out to control aircraft；When two motor speeds of the vertical lift device (4) being located on the left of fuselage (1) are greater than machine
When two motors on the right side of body (1), aircraft rolling to the right；When two electricity of the vertical lift device (4) being located on the left of fuselage (1)
When machine revolving speed is less than two motors on the right side of fuselage (1), aircraft rolling to the left.
4. a kind of VTOL aircraft according to claim 1 or 2 or 3, it is characterised in that: equipped with auxiliary in fuselage (1)
The Aerial Electronic Equipment and sensor of help-fly row, course, height, speed and each position of aircraft when convenient for observation aircraft flight run shape
Condition.
5. a kind of VTOL aircraft according to claim 1 or 2 or 3, it is characterised in that: aircraft is using battery powered
Form provides power supply for aircraft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274291.8A CN109263960A (en) | 2018-10-30 | 2018-10-30 | A kind of VTOL aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274291.8A CN109263960A (en) | 2018-10-30 | 2018-10-30 | A kind of VTOL aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109263960A true CN109263960A (en) | 2019-01-25 |
Family
ID=65195063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811274291.8A Withdrawn CN109263960A (en) | 2018-10-30 | 2018-10-30 | A kind of VTOL aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109263960A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185887A (en) * | 2019-05-23 | 2019-08-30 | 天津精仪精测科技有限公司 | A kind of detecting robot of pipe |
-
2018
- 2018-10-30 CN CN201811274291.8A patent/CN109263960A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185887A (en) * | 2019-05-23 | 2019-08-30 | 天津精仪精测科技有限公司 | A kind of detecting robot of pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190125 |
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| WW01 | Invention patent application withdrawn after publication |