CN106428552A - Tiltable multi-rotor device - Google Patents
Tiltable multi-rotor device Download PDFInfo
- Publication number
- CN106428552A CN106428552A CN201610785842.1A CN201610785842A CN106428552A CN 106428552 A CN106428552 A CN 106428552A CN 201610785842 A CN201610785842 A CN 201610785842A CN 106428552 A CN106428552 A CN 106428552A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- steering wheel
- many rotor
- piggyback
- rotor driver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/52—Tilting of rotor bodily relative to fuselage
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
- B64C27/14—Direct drive between power plant and rotor hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a tiltable multi-rotor device. The tiltable multi-rotor device comprises two supporting rod members, four transmission bearings, two rotating shafts, four power cabins, four rotor blades and two drive steering engines, wherein the four transmission bearings are respectively connected to the two ends of each of the two supporting rod members, and each rotating shaft is connected with the corresponding transmission bearing at one end of each supporting rod member; the four power cabins are respectively connected to the two ends of each of the two rotating shafts, and each power cabin can rotate around the corresponding rotating shaft; the four rotor blades are respectively arranged above the four power cabins; the power cabins are used for allowing motors driving the corresponding rotor blades to be placed; a transmission gear is arranged on each rotating shaft, the transmission gear is meshed with a steering engine shaft gear of each drive steering engine, and the transmission gear is driven by the steering engine shaft gear of each drive steering engine to drive the corresponding rotating shaft, so that the rotation angle of the rotating shaft can be set.
Description
Technical field
The present invention relates to aircraft field, more particularly, to a kind of many rotor driver verting.
Background technology
Currently, multi-rotor aerocraft is applied in increasing field.With application continuous subdivision with
And the progress of technology, in the quick occasion with clapping etc. or pass through and many gyroplanes are generally required on machine have very fast forward flight speed.
At present, fly before multi-rotor aerocraft to rely primarily on change motor speed change blade rotating speed, so that front and back oar
Leaf changes in aerodynamic forces, body lean forward and produce lift component forward and realize.Thus, want to increase forward flight speed it is necessary to increase
The inclined degree of body.However, the inclined degree increasing body may result in body front face area increasing, thus causing body to hinder
Being significantly increased of power, increased the consumption of power.
At present, for front winged when resistance larger situation, main solution is to optimize body profile, reduces support arm
Size, reducing knuckle makes junction smoothly transit.The resistance of body when these solutions fly before can reducing to a certain extent
Power, but the structure after simplifying may lead to body vibration during weakening of housing construction intensity, especially motor high-speed rotation to add
Greatly, the simplification of structure is more easily caused the unstable of body or even body damages.
Therefore, those skilled in the art is devoted to developing one kind and can reduce body resistance while realizing quickly front winged
The quick increase of power, reduces power consumption, thus increasing the solution in cruising time.
Content of the invention
In view of the drawbacks described above of prior art, the technical problem to be solved be provide a kind of vert many
Rotor driver, it can reduce the quick increase of body drag while realization is quickly front winged, reduces power consumption, thus increasing continuous
ETS estimated time of sailing.
For achieving the above object, the invention provides a kind of many rotor driver verting, including：Two support rod member,
Four drive bearings, two rotary shafts, four piggyback pods and four rotor blades and two driving steering wheels；Wherein, four
Drive bearing is connected to support rod member two ends, and each rotary shaft supports the power transmission shaft of one end of rod member with each respectively
Hold connection；Four piggyback pods are connected to the two ends of two rotary shafts and can rotate around rotary shaft, and four rotor blades divide
It is not arranged in above four piggyback pods；Wherein piggyback pod is used for placing the motor driving corresponding rotor blade；Wherein, each rotation
Travelling gear is disposed with axle, travelling gear and the corresponding steering wheel shaft gear engagement driving steering wheel, and travelling gear is by driving
The steering wheel shaft gear of dynamic steering wheel drives axle is rotated thus arranging the anglec of rotation of rotary shaft.
Preferably, the middle position arrangement travelling gear of each rotary shaft.
Preferably, drive steering wheel to be attached on steering wheel support plate, and the bridging of steering wheel support plate is fixed on two support rod members.
Preferably, there is between piggyback pod installation axle and rotary shaft the angle between 0.5 ° to 10 °.
Preferably, there is between piggyback pod installation axle and rotary shaft the angle between 2 ° to 8 °.
Preferably, there is between piggyback pod installation axle and rotary shaft 4 ° of angle.
In the many rotor driver verting according to the present invention, front winged dependence oar disk tilts to realize, and organism level, not
The aerodynamic drag of flight is reduced, the power consumption flying before reducing in the case of reducing housing construction intensity；According to the present invention
The many rotor driver verting more can be suitably used for the higher multi-rotor aerocraft of forward flight speed and especially pass through machine；And,
According in the many rotor driver verting of the present invention, motor shaft, to infolding, forms " upper adverse effect ", reduces in flight course
The interference of fitful wind, increases stability.
Technique effect below with reference to design, concrete structure and generation to the present invention for the accompanying drawing is described further, with
It is fully understood from the purpose of the present invention, feature and effect.
Brief description
Fig. 1 is the schematic top plan view of the many rotor driver verting according to the preferred embodiment of the invention.
Fig. 2 is the axle side schematic diagram of the many rotor driver verting according to the preferred embodiment of the invention.
Fig. 3 is that the side-looking under the body floating state of the many rotor driver verting according to the preferred embodiment of the invention is shown
It is intended to.
Fig. 4 is that the side-looking flying before the body of many rotor driver verting according to the preferred embodiment of the invention under state is shown
It is intended to.
Fig. 5 is the front view of the many rotor driver verting according to the preferred embodiment of the invention.
Fig. 6 is that the solid of the rotor shaft drive of the many rotor driver verting according to the preferred embodiment of the invention is shown
It is intended to.
Fig. 7 is the piggyback pod part connection figure of the many rotor driver verting according to the preferred embodiment of the invention.
It should be noted that accompanying drawing is used for the present invention is described, and the unrestricted present invention.Note, represent that the accompanying drawing of structure can
Can be not necessarily drawn to scale.And, in accompanying drawing, same or like element indicates same or like label.
Specific embodiment
Fig. 1 is the schematic top plan view of the many rotor driver verting according to the preferred embodiment of the invention, and Fig. 2 is according to this
The axle side schematic diagram of the many rotor driver verting of invention preferred embodiment.
As depicted in figs. 1 and 2, the many rotor driver verting according to the preferred embodiment of the invention include：Two supports
10, four drive bearings of rod member, 30, four piggyback pods 40 of 20, two rotary shafts and four rotor blades 50 and two drives
Dynamic steering wheel 70.
Wherein, four drive bearings 20 are connected to support rod member 10 two ends, and each rotary shaft 30 respectively with respectively
The drive bearing 20 of individual one end supporting rod member 10 connects；Four piggyback pods 40 be connected to two rotary shafts 30 two ends and
And can rotate around rotary shaft 30, four rotor blades 50 are arranged in four piggyback pods 40 top (as shown in Figure 7)；Wherein dynamic
Power cabin 40 is used for placing the motor driving corresponding rotor blade 50.
Wherein, each rotary shaft 30 is disposed with travelling gear 60 (as shown in Figure 6), travelling gear 60 is driven with corresponding
The steering wheel shaft gear 80 of steering wheel 70 engages, and travelling gear 60 is driven by the steering wheel shaft gear 80 driving steering wheel 70 to drive rotation
Rotating shaft 30 is thus arrange the anglec of rotation of rotary shaft 30.
Preferably, the middle position of each rotary shaft 30 is disposed with travelling gear 60.
Preferably, drive steering wheel 70 to be attached on steering wheel support plate 71, and steering wheel support plate 71 bridging is fixed on two supports
Rod member 10.
According to such structure, the piggyback pod placing motor can pivot, (as Fig. 3 institute therefore when front winged
Show), body throws away holding horizontality, and the front face area of (as shown in Figure 4) still very little when front winged, thus resistance also will not be significantly
Increase.Piggyback pod is mainly rotated by rotary shaft, rotary shaft close to center position equipped with travelling gear, travelling gear by
The steering wheel shaft gear that corresponding steering wheel is drawn drives.Due to front winged when in front of the air-flow that formed of blade can form one to the blade at rear
Fixed interference, therefore the anglec of rotation of blade is inconsistent in front and back, and in order to keep organism level, rotary shaft is respectively by each in front and back
From servo driving, different forward flight speeds is respectively provided with the optimal anglec of rotation to adapt to different operating modes.
Meanwhile, for the impact of fitful wind when flying before reducing, increase flight stability it is preferable that piggyback pod installation axle and rotation
Rotating shaft is not exact vertical, but has an inside little knuckle, and the lift of such oar disk can produce certain " upper reversal
Should ", reduce aloft interference.Oar disk tilts to be primarily adapted for use in front situation about flying, and rolling is still to rely on change corresponding with driftage
The rotating speed of motor is realized.
Fig. 5 is the front view of the many rotor driver verting according to the preferred embodiment of the invention.Electricity as can be seen from Figure 5
Arbor has an inside knuckle.
And specifically, it is preferable to ground, there is between piggyback pod installation axle and rotary shaft the angle between 0.5 ° to 10 °.Further
Preferably, there is between piggyback pod installation axle and rotary shaft the angle between 2 ° to 8 °.Most preferably, piggyback pod installation axle and rotation
There is between rotating shaft about 4 ° of angle.
The many rotor driver verting according to the preferred embodiment of the invention mainly have advantages below：
1. fly before to rely on oar disk to tilt to realize, organism level, reduce winged in the case of not reducing housing construction intensity
The aerodynamic drag of row, the power consumption flying before reducing；
2. more can be perfectly suitable for the higher multi-rotor aerocraft of forward flight speed and especially pass through machine；
3. motor shaft, to infolding, forms " upper adverse effect ", reduces the interference of fitful wind in flight course, increase stability.
Described above illustrate and describes the preferred embodiments of the present invention, as previously mentioned it should be understood that the present invention not office
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and
Environment, and can be changed by the technology or knowledge of above-mentioned teaching or association area in invention contemplated scope described herein
Dynamic.And the change that those skilled in the art are carried out and change without departing from the spirit and scope of the present invention, then all should be appended by the present invention
In scope of the claims.
Claims (6)
1. a kind of many rotor driver verting are it is characterised in that include：Two support rod member, four drive bearings, two rotations
Rotating shaft, four piggyback pods and four rotor blades and two driving steering wheels；Wherein, four drive bearings are connected to
Support rod member two ends, and the drive bearing that each rotary shaft supports one end of rod member with each respectively is connected；Four piggyback pods
It is connected to the two ends of two rotary shafts and can rotate around rotary shaft, four rotor blades are arranged in four piggyback pods
Top；Wherein piggyback pod is used for placing the motor driving corresponding rotor blade；Wherein, each rotary shaft is disposed with driving cog
Wheel, travelling gear and the corresponding steering wheel shaft gear engagement driving steering wheel, and travelling gear is by the steering wheel axle tooth driving steering wheel
Wheel drive is to be rotated axle thus arranging the anglec of rotation of rotary shaft.
2. the many rotor driver that can vert as claimed in claim 1 are it is characterised in that the middle position cloth of each rotary shaft
Put travelling gear.
3. the many rotor driver that can vert as claimed in claim 1 or 2 prop up it is characterised in that driving steering wheel to be attached at steering wheel
On plate, and the bridging of steering wheel support plate is fixed on two support rod members.
4. the many rotor driver that can vert as claimed in claim 1 or 2 are it is characterised in that piggyback pod installation axle and rotary shaft
Between there is angle between 0.5 ° to 10 °.
5. the many rotor driver that can vert as claimed in claim 1 or 2 are it is characterised in that piggyback pod installation axle and rotary shaft
Between there is angle between 2 ° to 8 °.
6. the many rotor driver that can vert as claimed in claim 1 or 2 are it is characterised in that piggyback pod installation axle and rotary shaft
Between there is 4 ° of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785842.1A CN106428552A (en) | 2016-08-30 | 2016-08-30 | Tiltable multi-rotor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785842.1A CN106428552A (en) | 2016-08-30 | 2016-08-30 | Tiltable multi-rotor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106428552A true CN106428552A (en) | 2017-02-22 |
Family
ID=58090696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610785842.1A Pending CN106428552A (en) | 2016-08-30 | 2016-08-30 | Tiltable multi-rotor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106428552A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235141A (en) * | 2017-06-02 | 2017-10-10 | 韩孚楷 | The multi-rotor unmanned aerial vehicle structure that a kind of vector is promoted |
| CN108438215A (en) * | 2018-03-21 | 2018-08-24 | 西南交通大学 | It is a kind of to have the vector four-axle aircraft for keeping organism level ability |
| CN109436311A (en) * | 2018-12-21 | 2019-03-08 | 辽宁壮龙无人机科技有限公司 | Multi-rotor unmanned aerial vehicle |
| CN110217385A (en) * | 2019-05-26 | 2019-09-10 | 苏州科技大学 | The amphibious unmanned plane of rotor type |
| CN110576964A (en) * | 2019-09-24 | 2019-12-17 | 中国人民解放军战略支援部队航天工程大学 | Rotor wing tilting device for four-axis unmanned aerial vehicle |
-
2016
- 2016-08-30 CN CN201610785842.1A patent/CN106428552A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235141A (en) * | 2017-06-02 | 2017-10-10 | 韩孚楷 | The multi-rotor unmanned aerial vehicle structure that a kind of vector is promoted |
| CN108438215A (en) * | 2018-03-21 | 2018-08-24 | 西南交通大学 | It is a kind of to have the vector four-axle aircraft for keeping organism level ability |
| CN109436311A (en) * | 2018-12-21 | 2019-03-08 | 辽宁壮龙无人机科技有限公司 | Multi-rotor unmanned aerial vehicle |
| CN110217385A (en) * | 2019-05-26 | 2019-09-10 | 苏州科技大学 | The amphibious unmanned plane of rotor type |
| CN110576964A (en) * | 2019-09-24 | 2019-12-17 | 中国人民解放军战略支援部队航天工程大学 | Rotor wing tilting device for four-axis unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |