CN106184731B - Aircraft with multiaxis power source - Google Patents
Aircraft with multiaxis power source Download PDFInfo
- Publication number
- CN106184731B CN106184731B CN201610605637.2A CN201610605637A CN106184731B CN 106184731 B CN106184731 B CN 106184731B CN 201610605637 A CN201610605637 A CN 201610605637A CN 106184731 B CN106184731 B CN 106184731B
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- group
- rotor
- axis
- power device
- axle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
- B64D27/02—Aircraft characterised by the type or position of power plant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/08—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
Abstract
The invention discloses a kind of aircrafts with multiaxis power source, belong to air vehicle technique field, comprising: rack, several rotor groups and power device.Several described rotor groups are rotationally fixed in rack, and the power device is corresponding to be flexibly connected with rotor group described in each respectively.Wherein, the power device includes an air cooling system, so that extraneous cold air is inhaled into the power device by the air cooling system, to cool down to power device.The present invention has the characteristics that the dynamic power device of oil by setting, flight for unmanned flight's equipment provides power, pass through the comburant being previously implanted in combustion-powered apparatus, to generate mechanical kinetic energy, the rotor in each the rotor group being correspondingly connected with power device is driven to be rotated, it is powered the electronic multi-rotor unmanned aerial vehicle structure with the powered rotation for rotor instead of electric models such as conventionally employed battery, electricity tune, has the characteristics that cruise duration is long, lifting capacity is strong.
Description
Technical field
The invention belongs to air vehicle technique field, in particular to a kind of aircraft with multiaxis power source.
Background technique
Unmanned plane (english abbreviation: Unmanned Aerial Vehicle) is one kind with wireless remotecontrol or by itself journey
Not manned aircraft based on sequence control.
Unmanned plane in the prior art is mostly electronic unmanned plane, mainly using battery, electric tune, motor, winged control and propeller
Etc. main devices, pass through and change the revolving speed of each propeller and realize the flight control of unmanned plane.But this electric type nobody
Machine, due to being limited by battery energy density, endurance is generally very of short duration, the defect with duration performance difference, and passes through list
Pure increase number of batteries also will be greatly reduced its lifting capacity to improve the mode of its endurance.
Summary of the invention
The present invention provides a kind of aircraft with multiaxis power source, by the way that power device is arranged, with combustion-powered apparatus
The comburant of middle injection generates mechanical kinetic energy, and then is the powered rotation of rotor, is powered instead of traditional by battery
Or increase number of batteries to improve the electronic offline mode in cruise duration, at least with cruise duration is long, lifting capacity is strong
Technical characterstic.
The present invention provides a kind of aircrafts with multiaxis power source, comprising: rack；Several rotor groups, each
The rotor group includes several rotors, and each described rotor group is rotationally fixed in the rack, so that each
The rotor in the rotor group can be rotated relative to the rack；And power device, the power device are fixed on institute
State in rack, and it is corresponding be flexibly connected respectively with rotor group described in each so that the power device and each described in
It can machine driving between rotor group；Wherein, by the comburant injected in the power device of burning, mechanical kinetic energy is generated, is driven
The rotor in dynamic each described rotor group being correspondingly connected with the power device is rotated；Wherein, the power
Device includes an air cooling system, so that extraneous cold air is inhaled into the power device by the air cooling system, with right
Power device is cooled down.
Optionally, further includes: belt drive unit, the belt drive unit are fixed on the rack, and will be described
Power device and each described rotor group are accordingly flexibly connected, to make the power device by the belt drive unit
It can machine driving between each described rotor group.
Optionally, the quantity of the rotor group is m, and the m is the even number more than or equal to 2；Wherein, the m rotations
In wing group, the m/2 rotor group including first group of m/2 rotor group and second group, described first group of m/2 rotor component
It not being flexibly connected with the power device, described second group of m/2 rotor group is flexibly connected with the power device respectively, and
Machine driving and second group of the m/2 rotor group between described first group of m/2 rotor group and the power device
Machine driving between the power device is mutually indepedent.
Optionally, the power device includes: the first power source, and first power source is provided with first axle, and described
One group of m/2 rotor group is flexibly connected with the first axle respectively；Second power source, second power source are provided with second
Axis, described second group of m/2 rotor group are flexibly connected with second axis respectively；And starter, the starter respectively with
The first axle and second axis are flexibly connected, to start the first axle and second axis rotation by the starter
Turn；Wherein, start the postrotational first axle, compress the comburant injected in first power source, generate mechanical
Kinetic energy drives the first axle to continue to rotate, and then is driven by the first axle in described first group of m/2 rotor group
Each rotor is rotated；Start postrotational second axis, compresses the burning injected in second power source
Object generates mechanical kinetic energy, and second axis is driven to continue to rotate；And then second group of the m/2 is driven by second axis
Each of a rotor group rotor is rotated.
Optionally, first power source further include: the first shaft gear；Second power source further include: the second axis tooth
Wheel；And the power device further include: starter receiver；Wherein, the first axle gear is set in the first axle, and described
First axle rotates synchronously, and second shaft gear is arranged on second axis, rotates synchronously with second axis；The starting
Gear is connect with the starter, to drive the starter receiver to be rotated by the starter, and the starter receiver
Respectively correspondingly it is meshed with first shaft gear and second shaft gear.
Optionally, the first axle and second axis are parallel, and the rotation side of the first axle and second axis
To opposite.
Optionally, further includes: the first belt drive unit, first belt drive unit are fixed on the rack,
And it is accordingly flexibly connected with described first group of m/2 rotor group respectively；And second belt drive unit, second belt
Transmission device is fixed on the rack, and is accordingly flexibly connected with described second group of m/2 rotor group respectively；Wherein,
First belt drive unit is set in the first axle, drives first belt by the rotation of the first axle
Transmission device is driven, to drive each rotor in described first group of m/2 rotor group to be rotated；Second skin
Belt driver be arranged on second axis, by the rotation of second axis drive second belt drive unit into
Row transmission, to drive each rotor in described second group of m/2 rotor group to be rotated.
Optionally, first belt drive unit includes: 1 the first transmission shaft, and first transmission shaft includes one the
One fixing end and one first bevel gear end, and first bevel gear end is in umbrella tooth wheel construction；M/2 second driving shaft, it is each
A second driving shaft includes a third bevel gear end and one the 4th bevel gear end, and third bevel gear end and described the
Four bevel gear ends are in umbrella tooth wheel construction；First conveyer belt, first conveyer belt are arranged end and second including first and are arranged end；
First motor, the first motor are fixed in the first axle, and the first motor and the first axle rotate synchronously, institute
It states the first conveyer belt and is arranged end cap by described first and be located in the first motor；Second motor, second motor are fixed
In in first fixing end, and second motor and first transmission shaft rotate synchronously, and first conveyer belt passes through
Described second, which is arranged end cap, is located on second motor；Wherein, described first group of m/2 rotor group and the m/2 the
Two transmission shafts correspond, and described first group of m/2 rotor group passes through umbrella tooth wheel construction respectively, accordingly with the m/2
M/2 the 4th bevel gear ends of a second driving shaft are meshed；And the m/2 second driving shaft is with first transmission shaft
Center vertical pivot is symmetrical, and m/2 third bevel gear end and first bevel gear end of the m/2 second driving shaft are mutually nibbled
It closes, by the vertical translating rotation of first transmission shaft is the transverse rotation of the second driving shaft, and then pass through described the
The transverse rotation of two transmission shafts drives each rotor in described first group of m/2 rotor group to be rotated；
And/or
Second belt drive unit includes: 1 third transmission shaft, and the third transmission shaft includes one second fixing end
With one the 5th bevel gear end, and the 5th bevel gear end be in umbrella tooth wheel construction；M/2 the 4th transmission shafts, each described the
Four transmission shafts include one the 6th bevel gear end and one the 7th bevel gear end, and the 6th bevel gear end and the 7th bevel gear
End is in umbrella tooth wheel construction；Second conveyer belt, second conveyer belt include that third is arranged end and the 4th is arranged end；Third electricity
Machine, the third motor are fixed on second axis, and the third motor and second axis rotate synchronously, and described second
Conveyer belt is arranged end cap by the third and is located on the third motor；4th motor, the 4th motor are fixed on described
In second fixing end, and the 4th motor and the third transmission shaft rotate synchronously, and second conveyer belt passes through described the
Four, which are arranged end cap, is located on the 4th motor；Wherein, described second group of m/2 rotor group and the m/2 the 4th transmission
Axis corresponds, and described second group of m/2 rotor group passes through umbrella tooth wheel construction respectively, accordingly with the m/2 a 4th
M/2 the 7th bevel gear ends of transmission shaft are meshed；And the m/2 the 4th transmission shafts are erected centered on the third transmission shaft
M/2 the 6th bevel gear ends of axial symmetry distribution, the m/2 the 4th transmission shafts are meshed with the 5th bevel gear end, with
It is the transverse rotation of the 4th transmission shaft by the vertical translating rotation of the third transmission shaft, and then passes through the 4th transmission
The transverse rotation of axis drives each rotor in described second group of m/2 rotor group to be rotated.
Optionally, the quantity of rotor described in each described rotor group is n, and the n is whole more than or equal to 2
Number.
Optionally, the m is 4.
The utility model has the advantages that
A kind of aircraft with multiaxis power source provided by the invention has the characteristics that the dynamic power of oil fills by being arranged
It sets, provides power for the flight of unmanned flight's equipment, i.e., be fixed on power device in the rack of unmanned flight's equipment, and make
Power device is corresponding to be flexibly connected with each rotor group respectively, so that mechanical can pass between power device and each rotor group
Dynamic, by the comburant that is previously implanted in combustion-powered apparatus, (such as gaseous combustion object, liquid-phase combustion object, gaseous state are mutually tied with liquid
The comburant etc. of conjunction), to generate mechanical kinetic energy, the rotor in each rotor group that driving is correspondingly connected with power device is carried out
Rotation.To substitute conventionally employed battery, electricity is adjusted etc., and electric models are powered electronic nothing with the powered rotation for rotor
It is man-machine, and the present invention is not necessarily to cause cruise duration the lifting capacity of unmanned plane to reduce to improve by increasing number of batteries, has
Have the characteristics that cruise duration is long, lifting capacity is strong.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the overall structure diagram one of the aircraft provided in an embodiment of the present invention with multiaxis power source；
Fig. 2 is the overall structure diagram two of the aircraft provided in an embodiment of the present invention with multiaxis power source；
Fig. 3 is the overall structure diagram three of the aircraft provided in an embodiment of the present invention with multiaxis power source；
Fig. 4 is the overall structure diagram of power device provided in an embodiment of the present invention；
Fig. 5 is the overall structure main view of power device provided in an embodiment of the present invention；
Fig. 6 is the detonation configuration main view of power device provided in an embodiment of the present invention；
Fig. 7 is the part-structure main view of the first belt drive unit provided in an embodiment of the present invention；
Fig. 8 is the part-structure sectional view of the first belt drive unit provided in an embodiment of the present invention；
Fig. 9 is the part-structure main view of the second belt drive unit provided in an embodiment of the present invention；
Figure 10 is the part-structure sectional view of the second belt drive unit provided in an embodiment of the present invention；
Figure 11 is the overall structure main view of variable pitch device provided in an embodiment of the present invention；
Figure 12 is the overall structure diagram of variable pitch device provided in an embodiment of the present invention.
Specific embodiment
A kind of aircraft with multiaxis power source provided by the invention has the characteristics that the dynamic power of oil fills by being arranged
It sets, provides power for the flight of unmanned flight's equipment, i.e., be fixed on power device in the rack of unmanned flight's equipment, and make
Power device is corresponding to be flexibly connected with each rotor group respectively, so that mechanical can pass between power device and each rotor group
Dynamic, by the comburant that is previously implanted in combustion-powered apparatus, (such as gaseous combustion object, liquid-phase combustion object, gaseous state are mutually tied with liquid
The comburant etc. of conjunction), to generate mechanical kinetic energy, the rotor in each rotor group that driving is correspondingly connected with power device is carried out
Rotation.To substitute conventionally employed battery, electricity is adjusted etc., and electric models are powered electronic nothing with the powered rotation for rotor
It is man-machine, and the present invention is not necessarily to cause cruise duration the lifting capacity of unmanned plane to reduce to improve by increasing number of batteries, has
Have the characteristics that cruise duration is long, lifting capacity is strong.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, to support the technical problems to be solved by the invention, it is clear that described embodiment is only present invention a part
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained all
Other embodiments shall fall within the protection scope of the present invention；Wherein "and/or" keyword involved in this implementation, indicate and or
Two kinds of situations, in other words, A mentioned by the embodiment of the present invention and/or B illustrate two kinds of A and B, A or B situations, describe A
With three kinds of states present in B, such as A and/or B, indicate: only including A does not include B；Only including B does not include A；Including A and B.
Meanwhile in the embodiment of the present invention, when component is referred to as " being fixed on " another component, it can be directly at another
On component or there may also be components placed in the middle.When a component is considered as " connection " another component, it be can be directly
It is connected to another component or may be simultaneously present component placed in the middle.When a component is considered as " being set to " another group
Part, it, which can be, is set up directly on another component or may be simultaneously present component placed in the middle.Made in the embodiment of the present invention
Term "vertical", "horizontal", "left" and "right" and similar statement are merely for purposes of illustration, and are not intended to
The limitation present invention.
Referring to FIG. 1-2, the embodiment of the invention provides a kind of aircraft with multiaxis power source, include at least: machine
Frame 1, several rotor groups 2, power device 3.Wherein, each described rotor group 2 includes several rotors 21, and each institute
It states rotor group 2 to be rotationally fixed in the rack 1, so that the rotor 21 in each described rotor group 2 is relative to institute
Stating rack 1 can rotate；And the power device 3 is fixed in the rack 1, and it is corresponding respectively with rotor described in each
Group 2 is flexibly connected, so that can machine driving between the power device 3 and each described rotor group 2.Wherein, pass through burning
The comburant being previously implanted in the power device 3, generates mechanical kinetic energy, and driving is correspondingly connected with every with the power device 3
The rotor 21 in one rotor group 2 is rotated.
Specifically, rack 1 in the embodiment of the present invention is the support platform of unmanned flight's equipment overall structure, if with for
The fixed installation in unmanned flight's equipment such as dry rotor group 2, power device 3 supports.It is each in several rotor groups 2
A rotor group 2 is rotationally fixed in the rack 1, wherein how rotor group 2 described in each is rotationally fixed
In in the rack 1, the embodiment of the present invention and with no restrictions can be rotor group 2 and be directly fixed in rack 1, so that rotor
It can be relative to rotation between group 2 and rack 1, naturally it is also possible to be by an individual head that rotor group 2 is movable
Ground is fixed in rack 1, so that can be relative to rotation, as long as finally can be realized so that each between rotor group 2 and rack 1
The rotor 21 in a rotor group 2 can be rotated relative to the rack 1, then may be applicable to the present invention.
It for the rotor group 2 in the embodiment of the present invention, can be multiple, it will be understood that due to each rotor group 2
In include several rotors 21, then the quantity of rotor group 2 is more, i.e. the quantity of rotor 21 is more.It revolves in embodiments of the present invention
The quantity of wing group 2 can be m, and the m is the even number more than or equal to 2.Why the quantity m of rotor group 2 is limited to greatly
In the even number for being equal to 2, it is mainly based upon the integral structure layout of unmanned flight's equipment provided in an embodiment of the present invention, is flown with improving
The stationarity of equipment during row.Such as, m rotor group 2 can be divided into first group and second group, that is, include first group of m/2
A rotor group and second group of m/2 rotor group, described first group of m/2 rotor group are movable with the power device 3 respectively
Connection, described second group of m/2 rotor group are flexibly connected with the power device 3 respectively, and described first group of m/2 rotation
Between machine driving and second group of the m/2 rotor group and the power device between wing group and the power device
Machine driving it is mutually indepedent.Wherein, first group of m/2 rotor group and second group of m/2 rotor group, with power device 3
For center symmetric points, it is symmetrically dispersed in the two sides of power device 3.
Incorporated by reference to Fig. 2 together refering to Fig. 3-6, for power device 3, it is dynamic to include at least the first power source 32, second
Power source 33 and starter 34.Wherein, first power source 32 is provided with first axle 321, described first group of m/2 rotor group
It is flexibly connected respectively with the first axle 321.Second power source 32 is provided with the second axis 331, and second group of the m/2 is a
Rotor group is flexibly connected with second axis 331 respectively.The starter 34 respectively with the first axle 321 and second axis
331 are flexibly connected, to start the first axle 321 and second axis 331 rotation by the starter 34.It needs to illustrate
It is that first axle 321 set by first power source 32 be used to drive described first group of m/2 rotor group to be revolved
Turn, the second axis 331 set by second power source 33 be used to drive described second group of m/2 rotor group to be revolved
Turn.
Specifically, starter 34 is used as activation member, and starting first axle 321 and the second axis 331 first is rotated, and
Start the postrotational first axle 321, compress the comburant injected in first power source 32, explode and burn,
Mechanical kinetic energy is converted heat into, drives the first axle 321 to continue to rotate under the impact of the air pressure of rapid expansion, Jin Ertong
Crossing the first axle 321 drives each of described first group of m/2 rotor group rotor to be rotated, and enters first with this
The normal circulation driver of power source 32, first axle 321 and first group of m/2 rotor group.Start postrotational described
Two axis 331 compress the comburant injected in second power source 32, explode and burn, and convert heat into mechanical dynamic
Can, drive second axis 331 to continue to rotate under the impact of the air pressure of rapid expansion；And then pass through 331 band of the second axis
It moves each of described second group of m/2 rotor group rotor to be rotated, the second power source 33, the second axis is entered with this
331 and second group of m/2 rotor group normal circulation driver.It should be noted that starting in embodiments of the present invention
Device 34 is as activation member starting first axle 321 and after the second axis 331 rotated, then starter 34 automatically with first axle 321
It is detached from and stops working with the second axis 331, at this time by the first power source 32, the energy conversion of 33 inside of the second power source itself
Thermal energy-mechanical energy, with the powered rotation for first axle 321 and the second axis 331.
Wherein, how first axle 321 is started for starter 34 and the second axis 331 rotates, the embodiment of the present invention is simultaneously
With no restrictions, it can be and starter 34 and first axle 321 and the second axis 331 directly established into machine driving relationship, such as first
Open up several teeth on the side wall of axis 321 and the second axis 331, the rotary shaft of starter 34 directly with first axle 321 and the second axis
Several teeth are opened up on 331 side wall to be meshed, and then by the rotation of the rotary shaft of starter 34, drive the first axle
321 and second axis 331 rotated.For another example respectively can be arranged one on the side wall of first axle 321 and the second axis 331 respectively can
Rotating around first axle 321 or the mechanical arm of the second axis 331 rotate, which connects with the starter 34 respectively
It connects, to drive 2 mechanical arm movements respectively by the starter 34, then realizes that 2 mechanical arms respectively correspond to
The first axle 321 that is attached thereto of drive or the second axis 331 rotated.
Again alternatively, the first shaft gear 322 can be added directly in the first power source 32, is added in the second power source 33
Two shaft gears 332, add starter receiver 31 in power device.Wherein, first shaft gear 322 is set in the first axle
On 321, being rotated synchronously with realizing with the first axle 321, second shaft gear 332 is set on second axis 331, with
It realizes and is rotated synchronously with second axis 331.Meanwhile the rotation axis connection of the starter receiver 31 and the starter 34, with
The starter receiver 31 is driven to be rotated by the starter 34, and the starter receiver 31 is respectively correspondingly with described
One shaft gear 322 and second shaft gear 332 are meshed, to guarantee the first shaft gear during starter receiver 31 rotates
322 and second shaft gear 332 can rotate synchronously.Certainly, for the connection type of the first shaft gear 322 and first axle 321, with
And second shaft gear 332 and the second axis 331 connection type, be also possible to it is diversified, such as the first shaft gear 322 and first
Axis 321 can be using the connection type of welding, and the second shaft gear 332 and the second axis 331 can be using the connection types of welding.Again
As the first shaft gear 322 and first axle 321 can use integrally formed design method, the second shaft gear 332 and the second axis 331
Integrally formed connection type can also be used.As long as can reach in embodiments of the present invention the first shaft gear 322 with it is described
The technical effect that first axle 321 rotates synchronously, the second shaft gear 332 and the second axis 331 rotate synchronously.Likewise, due to
There are 2 shaft gears (the first shaft gear 322 and the second shaft gear 332), number or even starter 34 for starter receiver 31
It can also all be 2 respectively.That is, the first shaft gear 322 matches a starter receiver 31 and a starter 34, the second shaft gear
332 one starter receiver 31 of matching and a starter 34 or the first shaft gear 322 one starter receiver 31 of matching, second
Shaft gear 332 matches a starter receiver 31, and a starter 34 starts two starter receivers 31 simultaneously and rotates etc., as long as
It finally can be realized driving first axle 321 and the second axis 331 rotated, be then suitable for the present invention.
To sum up, as stated above, how to start first axle 321 for starter 34 and the second axis 331 revolve
Turn, the embodiment of the present invention and with no restrictions, can also be adopted certainly using above-mentioned three at least described kind startup structure and mode
With other startup structures and mode provided by the embodiment of the present invention is not limited to, as long as can be realized starter during being applicable in
Normal starting first axle 321 and the second axis 331 are rotated, and are suitable for the present invention, details are not described herein again.But it is worth mentioning
, first axle 321 described in the embodiment of the present invention and second axis 331 are parallel, and the first axle 321 and described
The direction of rotation of two axis 331 is opposite.
Further, for power device 3, in order to simplify internal structure design, industrial manufacturing cost is reduced, it is above-mentioned
First power source 32 can be first single-cylinder engine, and the second power source 33 can be second single-cylinder engine
Machine.And power device 3 can also include terminal pad 35.
Wherein, the first axle 321, the cylinder body of first single-cylinder engine are provided on first single-cylinder engine
Inside it is injected with comburant；Second axis 331, the cylinder of second single-cylinder engine are provided on second single-cylinder engine
It is injected with comburant in vivo；First single-cylinder engine by the first axle 321 pass through the terminal pad 35, described second
Single-cylinder engine passes through the terminal pad 35 by second axis 331, so that single by described first by the terminal pad 35
Cylinder engine and second single-cylinder engine are connected as one.
Meanwhile the power device 3 further include: the first vaporizer 36 and the second vaporizer 37, and first vaporizer
36 connect with the oil inlet of first single-cylinder engine；The oil inlet of second vaporizer 37 and second single-cylinder engine
Mouth connection.The comburant (such as liquid-phase combustion object) under different conditions is allowed in this way in the first vaporizer 36 and/or the second vaporization
Under the action of device 37, it is converted into gaseous combustion object, to be comburant in the first single-cylinder engine and/or the second single-cylinder engine
Explosion, burning prepare.It is to be understood that the intracorporal comburant of cylinder of first single-cylinder engine passes through first vapour
Change device 36 to be injected, the intracorporal comburant of cylinder of second single-cylinder engine is injected by second vaporizer 37.
It should be noted that the embodiment of the present invention passes through terminal pad 35 for the first single-cylinder engine and the second single-cylinder engine
It is connected as one, to form a twin shaft aero-engine (power device 3), which may include: the first lid
351 and second lid 352.Wherein, first lid 351 and 352 detachable connection of the second lid, and described
An accommodating space 353, first shaft gear 322, described second are formed between one lid 351 and second lid 352
Shaft gear 332 and the starter receiver 31 are placed in the accommodating space 353.And the starter 34 passes through first lid
Body 351 or second lid 352 are connect with the starter receiver 31.
It is to be understood that the first axle 321 of the first single-cylinder engine is arranged with first shaft gear 322, the second single cylinder
Second shaft gear 332 is arranged on engine.Starter 34 starts 322 He of the first shaft gear by starter receiver 31 first
Second shaft gear 33 is rotated, and then first axle 321 and the second axis 331 is driven to be rotated (the two direction of rotation is opposite),
And start the postrotational first axle 321, the comburant injected in the first single-cylinder engine cylinder body is compressed, explosion
And burn, mechanical kinetic energy is converted heat into, the first axle 321 is driven to continue to revolve under the impact of the air pressure of rapid expansion
Turn, and then drives each of described first group of m/2 rotor group rotor to be rotated by the first axle 321, with
This enters the normal circulation driver of the first single-cylinder engine, first axle 321 and first group of m/2 rotor group.Starting rotation
Second axis 331 after turning compresses the comburant injected in second power source 32, explodes and burn, by thermal energy
It is converted into mechanical kinetic energy, second axis 331 is driven to continue to rotate under the impact of the air pressure of rapid expansion；And then by described
Second axis 331 drives each of described second group of m/2 rotor group rotor to be rotated, and is sent out with this into the second single cylinder
The normal circulation driver of motivation, the second axis 331 and second group of m/2 rotor group.It is noted that the first single cylinder is sent out
Motivation and the second single-cylinder engine inside principle (start it is postrotational as described in first axle 321, compress the first single cylinder hair
The comburant injected in engine cylinder body, explode and burn, convert heat into mechanical kinetic energy, in the air pressure of rapid expansion
The impact lower driving first axle 321 continues to rotate), it has been the working principle of engine in the prior art, details are not described herein again.
And how the first single-cylinder engine and the second single-cylinder engine passed through into 31 shape of terminal pad 35, starter 34 and/or starter receiver
At the opposed double output shaft engine of twin-tub, and it is applied on the flight equipment of the dynamic more rotors of displacement of oil, keeps its structure simple
Reliable light, being provided simultaneously with the technical characteristic that cruise duration is long, load-carrying is high is exactly innovative point place of the invention.
Further, it in order to enable power device provided in an embodiment of the present invention 3 is cooling in time, avoids because of its temperature mistake
It is high and influence its normal use.Preferably, the embodiment of the invention also includes: air cooling system 38.The air cooling system 38 is fixed
In on first power source 32 and second power source 33, so that extraneous cold air is inhaled by the air cooling system 38
Enter the inside of the power device 3, and then flow through first power source 32 and/or second power source 33, to described
First power source 32 and/or second power source 33 are cooled down.
Specifically, the air cooling system 38 may include: cover 381, the first centrifugal fan 382 please continue to refer to Fig. 4-5
With the second centrifugal fan 383.Wherein, first centrifugal fan 382 is flexibly connected with the first axle 321, by described
First axle 321 drives first centrifugal fan 382 to be rotated；Second centrifugal fan 383 and second axis 331 are living
Dynamic connection, to drive second centrifugal fan 383 to be rotated by second axis 331.And first centrifugal fan
382, second centrifugal fan 383, first power source 32 and second power source 33 are placed in the cover 381,
And rotate after first centrifugal fan 382 and/or second centrifugal fan 383 drive the cold air in the cover
It is flowed in 381, to be cooled down to first power source 32 and/or second power source 33.
In embodiments of the present invention, the effect of the first centrifugal fan 382 and the second centrifugal fan 383 is by fluid from fan
Axial sucking after fluid is thrown out from circumferencial direction using its centrifugal force, it can be understood as get rid of in cover 381, and then right
First power source 32 and second power source 33 carry out air-cooled.To prevent first power source 32 and described second from moving
Because the working time is longer, persistent fever makes in cover 381 temperature excessively high and influences 32 He of the first power source in power source 33
The normal operation of second power source 33, has the characteristics that security performance is high.
Certainly, although the quantity of power source is two in embodiments of the present invention, such as: first power source 32 and described
Second power source 33.The quantity of matched centrifugal fan is also two, such as: first centrifugal fan 382 and described
Second centrifugal fan 383.The quantity of matched axis is also two, such as: first axle 321 and the second axis 331.But it is specific
The quantity present invention is with no restrictions.In other words, according to actual job demand, by the quantitative design of power source at three, four
It is a or five etc., it may also apply to the present invention, the quantity of corresponding centrifugal fan, the quantity of axis need to be only also designed to
Three, four or five.Remaining structure does adaptation, then within the scope of the present invention.
Preferably, the cover 381 in the embodiment of the present invention may include: the first side wall 3811, second sidewall
3812 and air intake plate 3813.Wherein, the first air inlet 3813a and the second air inlet 3813b are offered on the air intake plate 3813,
And the end of the first side wall 3811 and the end of the second sidewall 3812 are fixedly connected with the air intake plate 3813 respectively,
To constitute the cover 381 of U-shaped structure, and the first side wall 3811 and the second sidewall 3812 are parallel to each other.Institute
State the first power source 32 and second power source 33 be placed in the U-type groove of the U-shaped structure, and rotate after described first from
Heart fan 382 drives the cold air to be flowed into inside the cover 381 by the first air inlet 3813a, described after rotation
Second centrifugal fan 383 drives the cold air to be flowed into inside the cover 381 by the second air inlet 3813b.
In embodiments of the present invention, for the machine driving between rotor group 2 and power device 3, a skin can be passed through
Belt driver 4 is fixed in the rack 1, and the power device 3 and each described rotor group 2 is accordingly movable
Connection, with made by the belt drive unit 4 can machine driving between the power device 3 and each described rotor group 2.Tool
Body, incorporated by reference to Fig. 2-3 together refering to Fig. 7-10, belt drive unit 4 can be specifically divided into: the first belt drive unit 41 and
Two belt drive units 42.
Wherein, first belt drive unit 41 is fixed in the rack 1, and respectively with first group of the m/2
A rotor group is accordingly flexibly connected.Second belt drive unit 42 is fixed in the rack 1, and respectively with described
Two groups of m/2 rotor group is accordingly flexibly connected；Wherein, one end of first belt drive unit 41 is set in described
On one axis 321, the other end of first belt drive unit 41 is set in the rotor of rotor in first group of m/2 rotor group
On axis, first belt drive unit 41 is driven to be driven by the rotation of the first axle 321, to drive described first
Each rotor is rotated in m/2 rotor group of group.One end of second belt drive unit 42 is set in described
On two axis 331, the other end of second belt drive unit 42 is set in the rotor of rotor in second group of m/2 rotor group
On axis, second belt drive unit 42 is driven to be driven by the rotation of second axis 331, to drive described second
Each rotor is rotated in m/2 rotor group of group.
More specifically, first belt drive unit 41 at least may include: 1 the first transmission shaft 411, and m/2 is a
Second driving shaft 412, the first conveyer belt 413, first motor 414 and the second motor 415.Wherein, first transmission shaft 411 wraps
One first fixing end 4111 and one first bevel gear end 4112 are included, and first bevel gear end 4112 is in umbrella tooth wheel construction.Often
One second driving shaft 412 includes a third bevel gear end 4121 and one the 4th bevel gear end 4122, and the third umbrella
Gear end 4121 and the 4th bevel gear end 4122 are in umbrella tooth wheel construction.First conveyer belt 413 is arranged including first
End 4131 and second is arranged end 4132.The first motor 414 is fixed in the first axle 321, and the first motor and
The first axle rotates synchronously, and first conveyer belt 413 is arranged end 4131 by described first and is set in the first motor
On 414.Second motor 415 is fixed in first fixing end 4111, and second motor 415 and described first passes
Moving axis 411 rotates synchronously, and first conveyer belt 413 is arranged end 4132 by described second and is set in second motor 415
On.
So that described first group of m/2 rotor group and the m/2 second driving shaft 412 correspond, that is,
A rotor group in first group corresponds to a second driving shaft 412 in m/2 second driving shaft 412.And described first group
M/2 rotor group pass through umbrella tooth wheel construction respectively, accordingly with the m/2 of the m/2 second driving shaft 412 the 4th umbrella tooths
Wheel end 4122 is meshed；And the m/2 second driving shaft 412 is that center vertical pivot is symmetrical with first transmission shaft 411,
M/2 third bevel gear end 4121 of the m/2 second driving shaft 412 and first umbrella of first transmission shaft 411
Gear end 4112 is meshed, and is the transverse direction of the second driving shaft 412 by the vertical translating rotation of first transmission shaft 411
Rotation, and then each in described first group of m/2 rotor group is driven by the transverse rotation of the second driving shaft 412 to revolve
The wing 21 is rotated.
Due in the embodiment of the present invention first belt drive unit 41 and second belt drive unit 42 be
Symmetrically it is distributed in the two sides of power device 3, it can be interpreted as, the first belt drive unit 41 is distributed in first axle 321
Side carry out machine driving corresponding with first axle 321, the second belt drive unit 42 are distributed in the side of the second axis 331 and the
The corresponding carry out machine driving of two axis 331.
Therefore, identical, second belt drive unit 42 includes: 1 third transmission shaft 421, m/2 the 4th transmission
Axis 422, the second conveyer belt 423, third motor 424 and the 4th motor 425.Wherein, the third transmission shaft 421 includes one second
Fixing end 4211 and one the 5th bevel gear end 4212, and the 5th bevel gear end 4212 is in umbrella tooth wheel construction.Described in each
4th transmission shaft 422 includes one the 6th bevel gear end 4221 and one the 7th bevel gear end 4222, and the 6th bevel gear end
4221 and the 7th bevel gear end 4222 be in umbrella tooth wheel construction.Second conveyer belt 423 includes that third is arranged end 4231
End 4232 is arranged with the 4th.The third motor 424 is fixed on second axis 331, and the third motor 424 and described
Second axis 331 rotates synchronously, and second conveyer belt 423 is arranged end 4231 by the third and is set in the third motor
On 424.4th motor 425 is fixed in second fixing end 4211, and the 4th motor 425 and the third pass
Moving axis 421 rotates synchronously, and second conveyer belt 423 is arranged end 4232 by the described 4th and is set in the 4th motor 425
On.
Again such that described second group of m/2 rotor group and the m/2 the 4th transmission shafts 422 correspond, that is,
A rotor group corresponds to the 4th transmission shaft 422 in m/2 the 4th transmission shafts 422 in m/2 rotor group in second group.
And described second group of m/2 rotor group passes through umbrella tooth wheel construction respectively, accordingly with the m/2 the 4th transmission shaft 422
M/2 the 7th bevel gear ends 4222 are meshed；And the m/2 the 4th transmission shafts 422 are centered on the third transmission shaft 421
Vertical pivot is symmetrical, m/2 the 6th bevel gear end 4221 of the m/2 the 4th transmission shafts 422 and the third transmission shaft 421
The 5th bevel gear ends 4212 m/2 be meshed, be described the by the vertical translating rotation of the third transmission shaft 421
The transverse rotation of four transmission shafts 422, and then second group of the m/2 is driven by the transverse rotation of the 4th transmission shaft 422
Each rotor 21 is rotated in a rotor group.
The quantity of rotor described in the rotor group 2 of each in the embodiment of the present invention can be n, and the n is big
In the integer for being equal to 2
Certainly, in embodiments of the present invention, in order to preferably to rotor group 2 and the first belt drive unit 41 and the second skin
Machine driving between belt driver 42 is described in detail, and the present invention is further illustrated by taking m=4, n=3 as an example.
Certainly, it is obvious to one skilled in the art that m=4 is only a kind of value mode of m, n=3 is also only a kind of value of n
Mode, when the even numbers numerical value such as m=6,8,10, n=2 when the integer values such as 4,5,6, may also apply to the present invention.
For example, then there are 4 rotor groups 2 in total, including first group of 2 rotor groups and second group as m=4, n=3
2 rotor groups, include 3 rotors 21 in each rotor group 2.At this point, 2 rotor groups (first group) in 4 rotor groups
It is distributed in the side of the first transmission shaft 411, other 2 rotor groups (second group) in 4 rotor groups are distributed in second driving shaft
412 side.At the same time, first belt drive unit 41 just includes 2 second driving shafts 412.2 described second pass
Moving axis 412 includes a third bevel gear end 4121 and one the 4th bevel gear end 4122, and third bevel gear end 4121 and institute
The 4th bevel gear end 4122 is stated in umbrella tooth wheel construction.It allows in this way, described first group of 2 rotor groups and 2 the described
Two transmission shafts 412 correspond, that is, one second biography in corresponding 2 second driving shafts 412 of a rotor group in first group
Moving axis 412.And described first group of 2 rotor groups pass through umbrella tooth wheel construction respectively, accordingly with 2 second driving shafts
412 2 the 4th bevel gear ends 4122 are meshed；And during 2 second driving shafts 412 with first transmission shaft 411 are
Heart vertical pivot is symmetrical, 2 third bevel gear ends 4121 and first transmission shaft 411 of 2 second driving shafts 412
First bevel gear end 4112 is meshed, and is second transmission by the vertical translating rotation of first transmission shaft 411
The transverse rotation of axis 412, and then drive by the transverse rotation of the second driving shaft 412 described first group of 2 rotor groups 2
In 3 rotors 21 rotated.
Identical, second belt drive unit 42 also includes 2 the 4th transmission shafts 422 at this time, and 2 the described 4th
Transmission shaft 422 includes one the 6th bevel gear end 4221 and one the 7th bevel gear end 4222, and the 6th bevel gear end 4221
It is in umbrella tooth wheel construction with the 7th bevel gear end 4222.It allows in this way, described second group of 2 rotor groups and described 2
A 4th transmission shaft 422 corresponds, that is, corresponding 2 the 4th transmission shafts of a rotor group in 2 rotor groups in second group
The 4th transmission shaft 422 in 422.And described second group of 2 rotor groups pass through umbrella tooth wheel construction respectively, accordingly with institute
2 the 7th bevel gear ends 4222 for stating 2 the 4th transmission shafts 422 are meshed；And 2 the 4th transmission shafts 422 are with described
Three transmission shafts 421 be center vertical pivot it is symmetrical, 2 the 6th bevel gear ends 4221 of 2 the 4th transmission shafts 422 with it is described
The 5th bevel gear end 4212 of 2 of third transmission shaft 421 is meshed, by the vertical rotation of the third transmission shaft 421
It is converted into the transverse rotation of the 4th transmission shaft 422, and then by described in the drive of the transverse rotation of the 4th transmission shaft 422
3 rotors 21 are rotated in second group of 2 rotor groups 2.
It is noted that in embodiments of the present invention, the quantity of rotor group 3 in first group, with second driving shaft 412
Quantity is identical, the quantity of rotor group 3 in second group, the quantity with the 4th transmission shaft 422 be it is identical, still, first group
The quantity of rotor group 3 can be different in the quantity of middle rotor group 3 and second group.In other words, the embodiment of the present invention pair
In first group the quantity of rotor group 3 with second group in rotor group 3 quantity whether identical without limitation, as long as meeting in first group
The quantity of rotor group 3, the quantity with second driving shaft 412 are identical, the quantity of rotor group 3 in second group, with the 4th transmission
The quantity of axis 422 is identical.Equally, the quantity of the first transmission shaft 411, the quantity with first axle 321 be it is identical,
The quantity of three transmission shafts 421, the quantity with the second axis 331 is identical.But the quantity of first axle 321 and the second axis 331
Quantity can be different.And its particular number present invention and with no restrictions.In other words, according to actual job demand,
By the quantitative design of first axle 321 at the quantitative design of two, three perhaps second axis 331 such as four at two, three or
The quantitative design of rotor group 3 is at three or four etc. in four etc., first group, in second group the quantitative design of rotor group 3 at
Three or four etc., it may also apply to the present invention, it only need to be by corresponding quantitative relation according to above-mentioned correspondence, then at this
Within the protection scope of invention.
In embodiments of the present invention, for the biography between rotor group 3 and second driving shaft 412 or the 4th transmission shaft 422
For dynamic, it can also be attached by a variable pitch device 6, as shown in Figure 3.It should be noted that each rotor group 3 with
Transmission between each second driving shaft 412 or the 4th transmission shaft 422 is carried out by an above-mentioned variable pitch device 6
Connection, therefore in order to describe to simplify, the embodiment of the present invention is only described in detail a variable pitch device 6.Remaining rotor group 3 with
Transmission between its corresponding second driving shaft 412 or the 4th transmission shaft 422, directly quotes above-mentioned variable pitch device 6
?.So, please continue to refer to Figure 11-12, the variable pitch device is included at least: main shaft 61, upper sliding block 62, anti-lock mechanism
63, steering engine 64, power transmission arm 65.The n rotor 21 is rotationally fixed on main shaft 61, and upper sliding block 62 is set in main shaft 61
On, steering engine 64 is flexibly connected with anti-lock mechanism 63, and anti-lock mechanism 63 is flexibly connected with upper sliding block 62, to pass through the rudder
Machine drives the upper sliding block 62 to slide up and down.And the power transmission arm 65 slides up and down 52 and the company of the rotor 21 with described respectively
Connect so that slide up and down 52 slide up and down during, drive the rotor 21 to be rotated, to change its screw pitch.It is described antilock
Crash structure 63 includes: the first rocker arm 631, the second rocker arm 632, locating piece 633.
Specifically, sliding up and down 62 in hollow structure (cylindrical type hollow structure), and it is hollow by this to slide up and down 62
Structure is set on the outer wall of main shaft 61；One end of first rocker arm 631 is flexibly connected with sliding up and down 62；First rocker arm 631
The other end is flexibly connected with one end of the second rocker arm 632；The other end of second rocker arm 632 is flexibly connected with locating piece 633；Positioning
Block 633 is fixed on the end of second driving shaft or the 4th transmission shaft.During actual job, one end of the first rocker arm 631
By with slide up and down 62 and be flexibly connected, enable the first rocker arm 631 with the first rocker arm 631 and the interconnecting piece that slides up and down 62
Point is rotated centered on position；The other end of first rocker arm 631 with one end of the second rocker arm 632 by being flexibly connected, so that
One rocker arm 631, the second rocker arm 632 can respectively point be rotated centered on the two connecting portion；Second rocker arm 632 it is another
End enables the second rocker arm 632 with the interconnecting piece of the second rocker arm 632 and locating piece 633 by being flexibly connected with locating piece 633
Point is rotated centered on position；The top of steering engine linking arm 641 is flexibly connected with the side of the first rocker arm 631；Steering engine linking arm
641 bottom is connect with steering engine 64；I.e. steering engine 64 can be realized transmitting steering engine thrust to the first rocker arm by steering engine linking arm 641
631, and then the first rocker arm 631 is driven to be swung.
In the embodiment of the present invention, for convenient for the first rocker arm 631, the second rocker arm 632, slide up and down and be flexibly connected between 62,
Realization relatively rotates between any two；Preferably, one end of the first rocker arm 631 is provided with the first U-shaped portion position 6312；First rocker arm
631 be set in by the U type slot of the first U-shaped portion position 6312 slide up and down 62 outside, and pass through the first U-shaped portion position 6312
It is flexibly connected with sliding up and down 62；The other end of first rocker arm 631 is provided with the first boss 6311；And first boss
6311 end offers the first connecting hole；First boss 6311 passes through one end of the first connecting hole and the second rocker arm 632
It is flexibly connected；One end of second rocker arm 632 is provided with the second U-shaped portion position compatible with 6311 shape of the first boss
6321；First boss 6311 be placed in inside the U type slot of the second U-shaped portion position 6321 and by the second U-shaped portion position 6321 with
One end of second rocker arm 632 is flexibly connected.The other end of second rocker arm 632 is provided with third U-shaped portion position 6322；Locating piece 633
One end be provided with second boss 6311a compatible with the U-type groove mouth structure of third U-shaped portion position；Described second
The end of boss 6311a offers the second connecting hole；And the second boss 6311a is placed in the third U-shaped portion
Inside the U type slot of position 6322 and pass through third U-shaped portion set by second connecting hole and the second rocker arm other end
Position 6322 is flexibly connected.Steering engine linking arm 641 is in the curved structure of the moon；And the top of steering engine linking arm 641 is provided at least one
Third connecting hole；The top of steering engine linking arm 641 is flexibly connected by third connecting hole with the side wall of the first rocker arm 631；Steering engine
The bottom of linking arm 641 is provided with the 4th U-shaped portion position 651；And the bottom of steering engine linking arm 641 by the 4th U-shaped portion position 651 with
Steering engine 64 connects.
In the embodiment of the present invention, profile lift is made by changing the airfoil angle-of-attack of rotor 21 by variable pitch device 6
Change to carry out the adjusting of output power, maintains 21 revolving speed of rotor constant, moved vertically by the screw pitch realization of change rotor 21,
Roll motion and divertical motion.Meanwhile the embodiment of the present invention is by sliding up and down the 62, first rocker arm 631, steering engine linking arm 641
Folding mechanical motion mode between three, and slide up and down collapsible between the 62, first rocker arm 631,632 three of the second rocker arm
Mechanical motion mode, overcome in traditional technology since steering engine connecting rod own mechanical structure (vertical bar shape) is on locational space
Limitation causes rotor 21 so that main shaft 61 can not easily fall because steering engine linking arm 641 is too long completely in lifting process
The case where locking, occurs；If steering engine linking arm 641 is too short simultaneously and make main shaft that can not rise to setting in uphill process
The defect of position.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (3)
1. a kind of aircraft with multiaxis power source characterized by comprising
Rack；
Several rotor groups, each described rotor group includes several rotors, and each described rotor group is rotationally fixed
In rotating the rotor in each described rotor group relative to the rack；And
Power device, the power device are fixed on the rack, and it is corresponding respectively with rotor group activity described in each
Connection, so that can machine driving between the power device and each described rotor group；
Wherein, by the comburant injected in the power device of burning, mechanical kinetic energy, driving and the power device pair are generated
The rotor in each that should be connected rotor group is rotated；
Wherein, the power device includes an air cooling system, so that extraneous cold air is inhaled into institute by the air cooling system
It states in power device, to be cooled down to power device；
Further include: belt drive unit, the belt drive unit are fixed on the rack, and by the power device and often
One rotor group is accordingly flexibly connected, with by the belt drive unit make the power device and each described in
It can machine driving between rotor group；
The quantity of the rotor group is m, and the m is the even number more than or equal to 2；Wherein, in the m rotor groups, including
First group of m/2 rotor group and second group of m/2 rotor group, described first group of m/2 rotor group are moved with described respectively
Power device is flexibly connected, and described second group of m/2 rotor group is flexibly connected with the power device respectively, and described first group
M/2 rotor group and the power device between machine driving and second group of the m/2 rotor group and the power
Machine driving between device is mutually indepedent；
The power device includes: the first power source, and first power source is provided with first axle, and first group of the m/2 is a
Rotor group is flexibly connected with the first axle respectively；Second power source, second power source are provided with the second axis, and described second
M/2 rotor group of group is flexibly connected with second axis respectively；And starter, the starter respectively with the first axle and
Second axis is flexibly connected, to start the first axle and second axis rotation by the starter；Wherein, starting rotation
The first axle after turning compresses the comburant injected in first power source, generates mechanical kinetic energy, drives described the
One axis continues to rotate, and then drives each of described first group of m/2 rotor group rotor to carry out by the first axle
Rotation；Start postrotational second axis, compress the comburant injected in second power source, generates mechanical dynamic
Can, drive second axis to continue to rotate；It is driven in turn by second axis every in described second group of m/2 rotor group
One rotor is rotated；
First power source further include: the first shaft gear；
Second power source further include: the second shaft gear；And
The power device further include: starter receiver；Wherein, the first axle gear is set in the first axle, and described
First axle rotates synchronously, and second shaft gear is arranged on second axis, rotates synchronously with second axis；The starting
Gear is connect with the starter, to drive the starter receiver to be rotated by the starter, and the starter receiver
Respectively correspondingly it is meshed with first shaft gear and second shaft gear；The first axle is equal with second axis
Row, and the direction of rotation of the first axle and second axis is opposite；
Further include: the first belt drive unit, first belt drive unit are fixed on the rack, and respectively with it is described
First group of m/2 rotor group is accordingly flexibly connected；And second belt drive unit, second belt drive unit are fixed
In in the rack, and accordingly it is flexibly connected with described second group of m/2 rotor group respectively；Wherein, first belt
Transmission device is set in the first axle, drives first belt drive unit to be passed by the rotation of the first axle
It is dynamic, to drive each rotor in described first group of m/2 rotor group to be rotated；Second belt drive unit is arranged
On second axis, second belt drive unit is driven to be driven by the rotation of second axis, to drive
Each rotor in second group of m/2 rotor group is stated to be rotated；
First belt drive unit includes: 1 the first transmission shaft, and first transmission shaft includes one first fixing end and one
First bevel gear end, and first bevel gear end is in umbrella tooth wheel construction；M/2 second driving shaft, each described second biography
Moving axis includes a third bevel gear end and one the 4th bevel gear end, and third bevel gear end and the 4th bevel gear end are equal
In umbrella tooth wheel construction；First conveyer belt, first conveyer belt are arranged end and second including first and are arranged end；First motor, institute
It states first motor to be fixed in the first axle, and the first motor and the first axle rotate synchronously, first transmission
Band is arranged end cap by described first and is located in the first motor；Second motor, second motor are fixed on described first
In fixing end, and second motor and first transmission shaft rotate synchronously, and first conveyer belt passes through described second set
If end cap is located on second motor；Wherein, described first group of m/2 rotor group and the m/2 second driving shaft one
One is corresponding, and described first group of m/2 rotor group passes through umbrella tooth wheel construction respectively, is accordingly driven with the m/2 second
M/2 the 4th bevel gear ends of axis are meshed；And the m/2 second driving shaft is using first transmission shaft as center vertical pivot pair
Claim distribution, m/2 third bevel gear end of the m/2 second driving shaft is meshed with first bevel gear end, by institute
The vertical translating rotation for stating the first transmission shaft is the transverse rotation of the second driving shaft, and then passes through the second driving shaft
Transverse rotation drives each rotor in described first group of m/2 rotor group to be rotated；
And/or
Second belt drive unit includes: 1 third transmission shaft, and the third transmission shaft includes one second fixing end and one
5th bevel gear end, and the 5th bevel gear end is in umbrella tooth wheel construction；M/2 the 4th transmission shafts, each described 4th biography
Moving axis includes one the 6th bevel gear end and one the 7th bevel gear end, and the 6th bevel gear end and the 7th bevel gear end are equal
In umbrella tooth wheel construction；Second conveyer belt, second conveyer belt include that third is arranged end and the 4th is arranged end；Third motor, institute
It states third motor to be fixed on second axis, and the third motor and second axis rotate synchronously, second transmission
Band is arranged end cap by the third and is located on the third motor；4th motor, the 4th motor are fixed on described second
In fixing end, and the 4th motor and the third transmission shaft rotate synchronously, and second conveyer belt passes through described 4th set
If end cap is located on the 4th motor；Wherein, described second group of m/2 rotor group and the m/2 the 4th transmission shafts one
One is corresponding, and described second group of m/2 rotor group passes through umbrella tooth wheel construction respectively, is accordingly driven with the m/2 the 4th
M/2 the 7th bevel gear ends of axis are meshed；And the m/2 the 4th transmission shafts are using the third transmission shaft as center vertical pivot pair
Claim distribution, m/2 the 6th bevel gear ends of the m/2 the 4th transmission shafts are meshed with the 5th bevel gear end, by institute
The vertical translating rotation for stating third transmission shaft is the transverse rotation of the 4th transmission shaft, and then passes through the 4th transmission shaft
Transverse rotation drives each rotor in described second group of m/2 rotor group to be rotated.
2. as described in claim 1 with the aircraft of multiaxis power source, it is characterised in that:
The quantity of rotor described in each described rotor group is n, and the n is the integer more than or equal to 2.
3. as described in claim 1 with the aircraft of multiaxis power source, it is characterised in that:
The m is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605637.2A CN106184731B (en) | 2016-07-28 | 2016-07-28 | Aircraft with multiaxis power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605637.2A CN106184731B (en) | 2016-07-28 | 2016-07-28 | Aircraft with multiaxis power source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106184731A CN106184731A (en) | 2016-12-07 |
| CN106184731B true CN106184731B (en) | 2019-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610605637.2A Active CN106184731B (en) | 2016-07-28 | 2016-07-28 | Aircraft with multiaxis power source |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI647149B (en) * | 2017-11-10 | 2019-01-11 | 林瑤章 | Power transmission system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3029981B2 (en) * | 1995-04-27 | 2000-04-10 | 株式会社コミュータヘリコプタ先進技術研究所 | Helicopter power transmission |
| US7296767B2 (en) * | 2005-05-31 | 2007-11-20 | Sikorsky Aircraft Corporation | Variable speed transmission for a rotary wing aircraft |
| CN104176248B (en) * | 2014-07-16 | 2016-05-25 | 沈阳航空航天大学 | Twin-engined four axle four rotor wing unmanned aerial vehicles |
| CN104369862B (en) * | 2014-10-27 | 2016-03-30 | 湖南星索尔航空科技有限公司 | A kind of pilotless helicopter |
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