CN106628156A - Single motor-driven quadrotor UAV (Unmanned Aerial Vehicle) - Google Patents
Single motor-driven quadrotor UAV (Unmanned Aerial Vehicle) Download PDFInfo
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- CN106628156A CN106628156A CN201710107112.0A CN201710107112A CN106628156A CN 106628156 A CN106628156 A CN 106628156A CN 201710107112 A CN201710107112 A CN 201710107112A CN 106628156 A CN106628156 A CN 106628156A
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- timing belt
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- belt transmission
- transmission system
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- 238000006073 displacement reaction Methods 0.000 claims description 26
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000005183 dynamical system Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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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
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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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
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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
- B64C2027/125—Rotor drives including toroidal transmissions, e.g. of the CVT type
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Remote Sensing (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention provides a single motor-driven quadrotor UAV (Unmanned Aerial Vehicle). The single motor-driven quadrotor UAV comprises a rack, a power system and a thread pitch adjusting system. Sealed fixation of the rack is realized through a side fixed part support, and the power system is matched with a synchronous belt for transmission through one motor, so that higher efficiency and lower cost are realized; through the adjustment of thread pitch, adjustment on paddles of the single motor-driven quadrotor UAV is realized; the single motor-driven quadrotor UAV is a UAV which is high in efficiency, low in cost and strong in adaptability.
Description
Technical field
The present invention relates to unmanned plane field, and in particular to a kind of rotor wing unmanned aerial vehicle of single Motor drive four.
Background technology
UAV referred to as " unmanned plane ", english abbreviation is " UAV ", using radio robot and is provided for oneself
The not manned aircraft that presetting apparatus is manipulated.Can be divided into from technical standpoint definition：Unmanned fixed-wing aircraft, unmanned VTOL
Machine, unmanned airship, depopulated helicopter, unmanned multi-rotor aerocraft, unmanned parasol etc..
Unmanned plane press application, can be divided into it is military with it is civilian.Military aspect, unmanned plane is divided into reconnaissance plane and target drone.The people
It is the real firm need of unmanned plane with aspect, unmanned plane sector application；At present taking photo by plane, agricultural, plant protection, auto heterodyne, express transportation,
Disaster relief, observation wild animal, monitoring infectious disease, mapping, news report, electric inspection process, the disaster relief, movies-making, manufacture wave
The application in unrestrained etc. field, has greatly expanded the purposes of unmanned plane itself, developed country also actively extension sector application with
Development unmanned air vehicle technique.
In order to provide a efficiency high, low cost, adaptable unmanned plane, it is essential just to become.
The content of the invention
The technical problem to be solved in the present invention is：In order to solve the problems of the prior art.The invention provides a kind of single
The rotor wing unmanned aerial vehicle of Motor drive four is solving the above problems.
The technical solution adopted for the present invention to solve the technical problems is：A kind of rotor wing unmanned aerial vehicle of single Motor drive four, bag
Include：
Frame, the frame includes chassis body, horn component, rotor ripple case and side stationary member bracket, the framework master
Drive system ripple case is provided with body, connection through hole is set in the chassis body；It is fixed with the surrounding of the chassis body
Four horn components, the horn component internal is hollow；The outer end of the horn component is fixed with the rotor ripple case；
The side stationary member bracket is fixed with the chassis body between the two neighboring horn component；
Dynamical system, the dynamical system includes that motor drive component, the first Timing Belt transmission system, the second Timing Belt are passed
System, the 3rd Timing Belt transmission system and the 4th Timing Belt transmission system, the electric machine assembly is sent to be fixed on the drive system
The side of ripple case, the first Timing Belt transmission system, the second Timing Belt transmission system, the 3rd Timing Belt transmission system
System and the 4th Timing Belt transmission system are fixed in the horn component, and the first Timing Belt transmission system and institute
State the second Timing Belt transmission system in the same direction, the 3rd Timing Belt transmission system and the 4th Timing Belt transmission system are in the same direction.
Preferably, be provided with the drive system ripple case the first connecting hole, the second connecting hole, the 3rd connecting hole,
Four connecting holes and the 5th connecting hole, first connecting hole, second connecting hole, the 3rd connecting hole, the described 4th connect
Connect in hole and the 5th connecting hole and be arranged with the first drive shaft, the second drive shaft, the 3rd drive shaft, the 4th driving successively respectively
Axle and the 5th drive shaft；
The motor drive component includes motor body and the first synchronizing wheel, and the motor body is fixed on the drivetrain
It is connected with first synchronizing wheel in the connection through hole of the side of system ripple case and by the first Timing Belt, described first is same
Step wheel is connected with first drive shaft；
The drivetrain is connected to the first Timing Belt transmission system for connecting rotor with the 4th drive shaft
In system ripple case, the 4th drive shaft is connected by the second Timing Belt and the second synchronizing wheel with first drive shaft, the drive
First gear is arranged with the 4th drive shaft in dynamic system ripple case；
The drivetrain is connected to the second Timing Belt transmission system for connecting rotor with the 5th drive shaft
In system ripple case, the first Timing Belt transmission system is led to the second Timing Belt transmission system in the drive system ripple case
Cross the first linkage Timing Belt component connection；
The drivetrain is connected to the 3rd Timing Belt transmission system for connecting rotor with the 3rd drive shaft
In system ripple case, in the 3rd drive shaft in the drive system ripple case second gear, the first gear and institute are arranged with
State second gear engagement；
The drivetrain is connected to the 4th Timing Belt transmission system for connecting rotor with second drive shaft
In system ripple case, the 4th Timing Belt transmission system is led to the 3rd Timing Belt transmission system in the drive system ripple case
Cross the second linkage Timing Belt component connection.
Preferably, also including the pitch regulated system for unmanned plane, the rotor ripple case is used to fix each equipment,
The rotor ripple case is provided with installing port and installing hole, and the pitch regulated system includes：
Steering wheel, the steering wheel is to provide power and on the installing port；
Fixed seat, the fixed seat is arranged on the rotor ripple case；
Drive shaft assembly, the drive shaft assembly includes rotating shift fork, drive shaft body and driving synchronizing wheel, the driving
Shaft body is fixed in the installing hole, and the rotation shift fork is set in the driving shaft body, described to drive synchronous wheel case
It is located in the driving shaft body in the rotor ripple case；
Displacement transmission component, the displacement transmission component includes the first connecting rod of horizontal conveyor, the second company of vertically transmission
Bar, displacement swing arm and displacement ring, one end of the first connecting rod is hinged on the steering wheel, and the other end is hinged on the fixed seat
On, one end of the second connecting rod is hinged in the fixed seat, and the other end is hinged in the displacement swing arm, the displacement ring
It is connected with the rotation shift fork and to drive the rotation shift fork activity, the displacement swing arm to be hinged on the displacement ring
Both sides and it is fixed on the rotor ripple case.
Preferably, driving shaft bearing is also arranged with the driving shaft body of the driving synchronizing wheel both sides, it is described
The top for driving shaft body is arranged with upper limit ring, and bottom is arranged with lower limit ring, the lower limit ring and the drive shaft axle
Thrust bearing assembly is arranged between holding.
Preferably, the thrust ball bearing component includes thrust ball bearing body and bearing block, the bearing block is fixed
In the driving shaft body between the lower limit ring and the driving shaft bearing, it is fixed with inside the bearing block described
Thrust ball bearing body and bottom is fitted with the lower limit ring.
The invention has the beneficial effects as follows this kind of rotor wing unmanned aerial vehicle of single Motor drive four is a efficiency high, low cost is adapted to
The strong unmanned plane of property.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is a kind of structural representation of the optimum embodiment of the frame of the rotor wing unmanned aerial vehicle of single Motor drive four of the present invention.
Fig. 2 is a kind of structural representation of the optimum embodiment of the drive system of the rotor wing unmanned aerial vehicle of single Motor drive four of the present invention
Figure.
Fig. 3 is a kind of structure of the optimum embodiment of the pitch regulated system of the rotor wing unmanned aerial vehicle of single Motor drive four of the present invention
Schematic diagram.
1, chassis body in figure, 2, drive system ripple case, 3, connection through hole, 4, horn component, 5, rotor ripple case, 6, side it is solid
Determine part support, 2a, motor body, 3a, the first synchronizing wheel, 4a, the first Timing Belt, 5a, the first drive shaft, 6a, the first Timing Belt
Transmission system, 7a, the 4th drive shaft, 8a, the second Timing Belt, 9a, the second synchronizing wheel, 10a, first gear, 11a, the second synchronization
Band transmission system, 12a, the 5th drive shaft, 13a, the first linkage Timing Belt component, 14a, the 3rd Timing Belt transmission system, 15a,
3rd drive shaft, 16a, second gear, 17a, the 4th Timing Belt transmission system, 18a, the second drive shaft, 19a, the second linkage are same
Step band component, a1, the first connecting hole, a2, the second connecting hole, a3, the 3rd connecting hole, a4, the 4th connecting hole, a5, the 5th connection
Hole, b2, steering wheel, b3, fixed seat, b4, rotation shift fork, b5, driving shaft body, b6, driving synchronizing wheel, b7, first connecting rod, b8,
Second connecting rod, b9, displacement swing arm, b10, displacement ring, b11, driving shaft bearing, b12, upper limit ring, b13, lower limit ring, b14,
Thrust ball bearing body, b15, bearing block, ba1, installing port, ba2, installing hole.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.Conversely, this
Inventive embodiment includes all changes fallen in the range of the spirit and intension of attached claims, modification and is equal to
Thing.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axial direction ",
The orientation or position relationship of the instructions such as " radial direction ", " circumference " is based on orientation shown in the drawings or position relationship, merely to just
In description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " connected ", " connection " is answered
It is interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or is integrally connected；Can be that machinery connects
Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.It is common for this area
For technical staff, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.Additionally, in description of the invention
In, unless otherwise stated, " multiple " are meant that two or more.
In flow chart or here any process described otherwise above or method description are construed as, expression includes
It is one or more for realizing specific logical function or process the step of the module of code of executable instruction, fragment or portion
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussion suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
As shown in Figures 1 to 3, the invention provides a kind of rotor wing unmanned aerial vehicle of single Motor drive four, including：
Frame, frame includes chassis body 1, horn component 4, rotor ripple case 5 and side stationary member bracket 6, in chassis body 1
Drive system ripple case 2 is provided with, connection through hole 3 is set in chassis body 1；Four horns are fixed with the surrounding of chassis body 1
Component 4, the inner hollow of horn component 4；The outer end of horn component 4 is fixed with rotor ripple case 5；Two neighboring horn component 4 it
Between chassis body 1 on be fixed with side stationary member bracket 6；
Dynamical system, dynamical system includes motor drive component, the first Timing Belt transmission system 6a, the transmission of the second Timing Belt
System 11a, the 3rd Timing Belt transmission system 14a and the 4th Timing Belt transmission system 17a, electric machine assembly is fixed on drive system ripple
The side of case 2, the first Timing Belt transmission system 6a, the second Timing Belt transmission system 11a, the 3rd Timing Belt transmission system 14a and
4th Timing Belt transmission system 17a is fixed in horn component 4, and the first Timing Belt transmission system 6a and the second Timing Belt are passed
Send system 11a in the same direction, the 3rd Timing Belt transmission system 14a and the 4th Timing Belt transmission system 17a are in the same direction.
The first connecting hole a1, the second connecting hole a2, the 3rd connecting hole a3, the 4th connection are provided with drive system ripple case 2
Hole a4 and the 5th connecting hole a5, the first connecting hole a1, the second connecting hole a2, the 3rd connecting hole a3, the 4th connecting hole a4 and the 5th
It is arranged with the first drive shaft 5a, the second drive shaft 18a, the 3rd drive shaft 15a, the 4th drive shaft 7a in connecting hole a5 successively respectively
With the 5th drive shaft 12a；
Motor drive component includes motor body 2a and the first synchronizing wheel 3a, and motor body 2a is fixed on drive system ripple case
It is connected with the first synchronizing wheel 3a in the connection through hole 3 of 2 side and by the first Timing Belt 4a, the first synchronizing wheel 3a and first
Drive shaft 5a connects；
Drive system ripple case 2 is connected to the first Timing Belt transmission system 6a and the 4th drive shaft 7a that connect rotor
In, the 4th drive shaft 7a is connected by the second Timing Belt 8a and the second synchronizing wheel 9a with the first drive shaft 5a, drive system ripple case 2
In the 4th drive shaft 7a on be arranged with first gear 10a；
Drive system ripple case 2 is connected to the second Timing Belt transmission system 11a and the 5th drive shaft 12a that connect rotor
In, the first Timing Belt transmission system 6a and the second Timing Belt transmission system 11a are same by the first linkage in drive system ripple case 2
Step band component 13a connections；
Drive system ripple case 2 is connected to the 3rd Timing Belt transmission system 14a and the 3rd drive shaft 15a that connect rotor
In, second gear 16a, first gear 10a and second gear 16a are arranged with the 3rd drive shaft 15a in drive system ripple case 2
Engagement；
Drive system ripple case 2 is connected to the 4th Timing Belt transmission system 17a and the second drive shaft 18a that connect rotor
In, the 4th Timing Belt transmission system 17a and the 3rd Timing Belt transmission system 14a are in drive system ripple case 2 by the second linkage
Timing Belt component 19a connects.
Also include the pitch regulated system for unmanned plane, rotor ripple case 5 is used to fix each equipment, on rotor ripple case 5
Installing port ba1 and installing hole ba2 is provided with, pitch regulated system includes：
Steering wheel b2, steering wheel b2 are to provide power and on installing port ba1；
Fixed seat b3, fixed seat b3 is arranged on rotor ripple case 5；
Drive shaft assembly, drive shaft assembly includes rotating shift fork b4, drive shaft body b5 and driving synchronizing wheel b6, drive shaft
Body b5 is fixed in installing hole ba2, is rotated shift fork b4 and is set in driving shaft body b5, drives synchronizing wheel b6 to be set in rotor
In driving shaft body b5 in ripple case 5；
Displacement transmission component, displacement transmission component includes the first connecting rod b7 of horizontal conveyor, the second connecting rod of vertically transmission
One end of b8, displacement swing arm b9 and displacement ring b10, first connecting rod b7 is hinged on steering wheel b2, and the other end is hinged on fixed seat b3
On, one end of second connecting rod b8 is hinged in fixed seat b3, and the other end is hinged on displacement swing arm b9, displacement ring b10 with rotate
Shift fork b4 connects and to drive rotation shift fork b4 movable, displacement swing arm b9 is hinged on the both sides of displacement ring b10 and fixation
On rotor ripple case 5.
Driving shaft bearing b11 is also arranged with driving shaft body b5 for driving synchronizing wheel b6 both sides, shaft body b5 is driven
Top is arranged with upper limit ring b12, and bottom is arranged with lower limit ring b13, covers between lower limit ring b13 and driving shaft bearing b11
It is provided with thrust bearing assembly.
Thrust ball bearing component includes that thrust ball bearing body b14 and bearing block b15, bearing block b15 are fixed on lower limit
In driving shaft body b5 between ring b13 and driving shaft bearing b11, thrust ball bearing body b14 is fixed with inside bearing block b15
And bottom is fitted with lower limit ring b13.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of the term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
Property scope is not limited to the content in description, it is necessary to its technical scope is determined according to right.
Claims (5)
1. a kind of rotor wing unmanned aerial vehicle of single Motor drive four, it is characterised in that：Including：
Frame, the frame includes chassis body (1), horn component (4), rotor ripple case (5) and side stationary member bracket (6), institute
State and drive system ripple case (2) is provided with chassis body (1), connection through hole (3) is set on the chassis body (1)；The frame
Four horn components (4), horn component (4) inner hollow are fixed with the surrounding of frame body (1)；The horn group
The outer end of part (4) is fixed with the rotor ripple case (5)；The chassis body between the two neighboring horn component (4)
(1) the side stationary member bracket (6) is fixed with；
Dynamical system, the dynamical system includes that motor drive component, the first Timing Belt transmission system (6a), the second Timing Belt are passed
System (11a), the 3rd Timing Belt transmission system (14a) and the 4th Timing Belt transmission system (17a), the electric machine assembly is sent to fix
In the side of the drive system ripple case (2), the first Timing Belt transmission system (6a), the second Timing Belt transmission system
(11a), the 3rd Timing Belt transmission system (14a) and the 4th Timing Belt transmission system (17a) are fixed on the horn
In component (4), and the first Timing Belt transmission system (6a) and the second Timing Belt transmission system (11a) are in the same direction, institute
State the 3rd Timing Belt transmission system (14a) and the 4th Timing Belt transmission system (17a) is in the same direction.
2. the list rotor wing unmanned aerial vehicle of Motor drive four as claimed in claim 1, it is characterised in that：
Be provided with the drive system ripple case (2) the first connecting hole (a1), the second connecting hole (a2), the 3rd connecting hole (a3),
4th connecting hole (a4) and the 5th connecting hole (a5), first connecting hole (a1), second connecting hole (a2), the described 3rd
The first drive shaft is arranged with successively respectively in connecting hole (a3), the 4th connecting hole (a4) and the 5th connecting hole (a5)
(5a), the second drive shaft (18a), the 3rd drive shaft (15a), the 4th drive shaft (7a) and the 5th drive shaft (12a)；
The motor drive component includes motor body (2a) and the first synchronizing wheel (3a), and the motor body (2a) is fixed on institute
It is in the connection through hole (3) of the side for stating drive system ripple case (2) and same with described first by the first Timing Belt (4a)
Step wheel (3a) connection, first synchronizing wheel (3a) is connected with first drive shaft (5a)；
The drive is connected to the first Timing Belt transmission system (6a) for connecting rotor with the 4th drive shaft (7a)
In dynamic system ripple case (2), the 4th drive shaft (7a) is by the second Timing Belt (8a) and the second synchronizing wheel (9a) and described the
One drive shaft (5a) connects, and on the 4th drive shaft (7a) in the drive system ripple case (2) first gear is arranged with
(10a)；
It is connected to the 5th drive shaft (12a) to the second Timing Belt transmission system (11a) for connecting rotor described
In drive system ripple case (2), the first Timing Belt transmission system (6a) is with the second Timing Belt transmission system (11a) in institute
State in drive system ripple case (2) by the first linkage Timing Belt component (13a) connection；
It is connected to the 3rd drive shaft (15a) to the 3rd Timing Belt transmission system (14a) for connecting rotor described
In drive system ripple case (2), on the 3rd drive shaft (15a) in the drive system ripple case (2) second gear is arranged with
(16a), the first gear (10a) is engaged with the second gear (16a)；
It is connected to second drive shaft (18a) to the 4th Timing Belt transmission system (17a) for connecting rotor described
In drive system ripple case (2), the 4th Timing Belt transmission system (17a) exists with the 3rd Timing Belt transmission system (14a)
By the second linkage Timing Belt component (19a) connection in the drive system ripple case (2).
3. the list rotor wing unmanned aerial vehicle of Motor drive four as claimed in claim 2, it is characterised in that：Also include the spiral shell for unmanned plane
Away from regulating system, the rotor ripple case (5) for fixing each equipment, the rotor ripple case (5) be provided with installing port (ba1) and
Installing hole (ba2), the pitch regulated system includes：
Steering wheel (b2), the steering wheel (b2) is to provide power and on the installing port (ba1)；
Fixed seat (b3), the fixed seat (b3) is arranged on the rotor ripple case (5)；
Drive shaft assembly, the drive shaft assembly includes rotating shift fork (b4), drive shaft body (b5) and driving synchronizing wheel (b6),
Driving shaft body (b5) is fixed in the installing hole (ba2), and rotation shift fork (b4) is set in the drive shaft sheet
On body (b5), driving synchronizing wheel (b6) is set on the driving shaft body (b5) in the rotor ripple case (5)；
Displacement transmission component, the displacement transmission component includes the first connecting rod (b7) of horizontal conveyor, the second company of vertically transmission
Bar (b8), displacement swing arm (b9) and displacement ring (b10), one end of the first connecting rod (b7) is hinged on the steering wheel (b2),
The other end is hinged in the fixed seat (b3), and one end of the second connecting rod (b8) is hinged in the fixed seat (b3), separately
One end is hinged on the displacement swing arm (b9), and the displacement ring (b10) is connected and to drive with rotation shift fork (b4)
Dynamic rotation shift fork (b4) activity, the displacement swing arm (b9) is hinged on the both sides of the displacement ring (b10) and is fixed on
On the rotor ripple case (5).
4. the list rotor wing unmanned aerial vehicle of Motor drive four as claimed in claim 3, it is characterised in that：Driving synchronizing wheel (b6) two
Driving shaft bearing (b11) is also arranged with the driving shaft body (b5) of side, it is described to drive the top of shaft body (b5) to be arranged
There is upper limit ring (b12), bottom is arranged with lower limit ring (b13), the lower limit ring (b13) and the driving shaft bearing
(b11) thrust bearing assembly is arranged between.
5. the list rotor wing unmanned aerial vehicle of Motor drive four as claimed in claim 4, it is characterised in that：The thrust ball bearing component bag
Thrust ball bearing body (b14) and bearing block (b15) are included, the bearing block (b15) is fixed on the lower limit ring (b13) and institute
State on the driving shaft body (b5) between driving shaft bearing (b11), inside the bearing block (b15) thrust is fixed with
Ball bearing body (b14) and bottom is fitted with the lower limit ring (b13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107112.0A CN106628156A (en) | 2017-02-27 | 2017-02-27 | Single motor-driven quadrotor UAV (Unmanned Aerial Vehicle) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107112.0A CN106628156A (en) | 2017-02-27 | 2017-02-27 | Single motor-driven quadrotor UAV (Unmanned Aerial Vehicle) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106628156A true CN106628156A (en) | 2017-05-10 |
Family
ID=58847805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710107112.0A Pending CN106628156A (en) | 2017-02-27 | 2017-02-27 | Single motor-driven quadrotor UAV (Unmanned Aerial Vehicle) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106628156A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458589A (en) * | 2017-07-10 | 2017-12-12 | 河南格皓特农业科技有限公司 | A kind of pesticide spraying unmanned plane of solar recharging |
| CN109911171A (en) * | 2019-04-30 | 2019-06-21 | 杜双昱 | Horn rotates synchronously structure and the industrial unmanned plane with the structure |
| CN110550218A (en) * | 2019-10-14 | 2019-12-10 | 贾伟杰 | Control system and oil move VTOL fixed wing unmanned aerial vehicle that ball cage universal joint constitutes |
| CN110550201A (en) * | 2019-10-14 | 2019-12-10 | 贾伟杰 | Control system and three rotor unmanned aerial vehicle of oil-drive that ball cage universal joint constitutes |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110550218A (en) * | 2019-10-14 | 2019-12-10 | 贾伟杰 | Control system and oil move VTOL fixed wing unmanned aerial vehicle that ball cage universal joint constitutes |
| CN110550201A (en) * | 2019-10-14 | 2019-12-10 | 贾伟杰 | Control system and three rotor unmanned aerial vehicle of oil-drive that ball cage universal joint constitutes |
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