CN205738083U - The dynamic many rotor power drive system of a kind of oil - Google Patents
The dynamic many rotor power drive system of a kind of oil Download PDFInfo
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- CN205738083U CN205738083U CN201620416253.1U CN201620416253U CN205738083U CN 205738083 U CN205738083 U CN 205738083U CN 201620416253 U CN201620416253 U CN 201620416253U CN 205738083 U CN205738083 U CN 205738083U
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- drive system
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Abstract
This utility model belongs to multi-rotor aerocraft technical field, discloses the dynamic many rotor power drive system of a kind of oil.The dynamic many rotor power drive system of this oil includes the driving gear being arranged on the driving shaft of electromotor, the periphery of described driving gear is uniformly and interval is engaged with the first driven gear and tooth sector, being engaged with the second driven gear outside described tooth sector, the number summation of described first driven gear and the second driven gear is the even number more than or equal to four；The power drive mechanism transmitted by engine power it is connected to propeller on each described first driven gear and the second driven gear.The dynamic many rotor power drive system of this oil is to solve the distribution of dynamical system power and the problem of transmission of the dynamic unmanned plane of oil present in prior art；And this apparatus structure is simple, easy to use.
Description
Technical field
This utility model belongs to multi-rotor aerocraft technical field, particularly to the dynamic many rotor power of a kind of oil
Drive system.
Background technology
The application of the most rotor wing unmanned aerial vehicles is more and more extensive, especially in agricultural plant protection field, to greatly
The demand of many rotor wing unmanned aerial vehicles of type is increasing.Yet with the restriction of prior art, electronic many rotors
The demand of actual application all cannot be met when the lifting capacity of unmanned plane, boat.Therefore, the dynamic many rotors of oil fly
Row device enters the visual field of people.But there is a series of problem in the dynamic many rotor wing unmanned aerial vehicles of oil, first has to solve
Being how certainly designs a set of dynamical system efficient, reliable.
As a example by many rotor wing unmanned aerial vehicles, as used multiple stage electromotor, provide power to respectively many group propellers,
The most uncontrollable revolution speed of propeller stringent synchronization, engine throttle response speed is the slowest simultaneously, and then causes
Flight control system cannot effectively control unmanned plane, and multiple stage electromotor can cause airframe structure weight
The problems such as overweight, fuel consumption is excessive.
Utility model content
The purpose of this utility model is to provide the dynamic many rotor power drive system of a kind of oil, to solve existing skill
Present in art, the dynamical system power of the dynamic unmanned plane of oil distributes and the problem of transmission；And this apparatus structure
Simply, easy to use.
For reaching object above, this utility model is achieved by the following technical solutions.
The dynamic many rotor power drive system of a kind of oil, it is characterised in that: include the active being arranged on electromotor
Driving gear on axle, the periphery of described driving gear is uniformly and interval is engaged with the first driven gear and turns
To gear, outside described tooth sector, it is engaged with the second driven gear, described first driven gear and second
The number summation of driven gear is the even number more than or equal to four；Each described first driven gear and
The power drive mechanism transmitted by engine power it is connected to propeller on second driven gear.
The feature of technique scheme and further improvement:
Further, described power drive mechanism is chain wheel driving mechanism or pulley transmission mechanism or axle passes
Motivation structure.
Further, described shaft transmission includes coaxially setting with the first driven gear or the second driven gear
The first bevel gear put, described first bevel gear is provided with through-drive unit, described through-drive unit bag
Include the second bevel gear engaged with the first bevel gear, described second bevel gear be coaxially connected with trunnion axis,
The other end of described trunnion axis is coaxially arranged with third hand tap gear, and described third hand tap gear is engaged with the 4th cone
Gear, described 4th bevel gear is used for installing another group through-drive unit or being co-axially mounted propeller.
Further, described pulley transmission mechanism includes the first belt pulley, the second belt pulley, described
One belt pulley and the first driven gear or the second driven gear are coaxially disposed, described first belt pulley and second
Connect between belt pulley have belt, described second belt pulley be used for installing another group pulley transmission mechanism or
It is co-axially mounted propeller.
Further, described chain wheel driving mechanism includes the first sprocket wheel, the second sprocket wheel, described first sprocket wheel
It is coaxially disposed with the first driven gear or the second driven gear, connects between described first sprocket wheel and the second sprocket wheel
Being connected to chain, described second sprocket wheel is used for installing another group chain wheel driving mechanism or being co-axially mounted propeller.
Further, described first driven gear and the second driven gear are arranged on fuselage cradle by bearing
On, fuselage cradle can horizontally rotate and be provided with multiple power transmission extension plate, described 4th bevel gear or
Two belt pulleys or the second sprocket wheel are coaxial with the rotating shaft of power transmission extension plate；On described power transmission extension plate
It is provided with another group through-drive unit or another group chain wheel driving mechanism or another group chain wheel driving mechanism.
Further, described power transmission extension plate being provided with prolongation cover plate, described power transmission extends
It is provided with chain tension unit or belt tensioning unit between plate and prolongation cover plate.
Oil of the present utility model moves many rotor power drive system, solves the dynamic many rotor wing unmanned aerial vehicles power of oil and divides
The problem joined and transmit, distributes power and the moment of torsion of electromotor, is delivered to organize on propeller more efficiently,
Meet the control system requirement to propeller rotational direction；The dynamic system of each same level is arranged in same
One horizontal plane so that power transmitting procedure will not produce additional moment to complete machine, and what increase system worked can
By property；Introduce secondary transmission to make power pass through transfer train can to change direction, such primary transmission and
Secondary transmission intersection can do horn and fold so that the portability of complete machine increases；Use after belt transmission by
Or single-stage transmission big in transmission speed will be skidded apart from remote belt, adds adjustable in belt transmission part
Device put into by the belt of joint, it is ensured that the work of belt transmission energy stability and high efficiency.Use shaft transmission the most not
Stretching unit need to be installed, and compact conformation, it is possible to the weight of carrying is higher, and efficiency is high.
Accompanying drawing explanation
Fig. 1 is that a kind of oil of the present utility model moves the embodiment one of many rotor power drive system
The structural representation of drive branch；
Fig. 2 is that the structure of the embodiment two that a kind of oil of the present utility model moves many rotor power drive system is shown
It is intended to；
Fig. 3 is the close-up schematic view of H indication part in Fig. 2；
In figure: 1, driving gear；2, the first driven gear；3, the first belt pulley；4, the second belt
Wheel；5, belt；6, tooth sector；7, power transmission extension plate；8, the second driven gear；9、
Fuselage cradle；10, the first bevel gear；11, the second bevel gear；12, trunnion axis；13, third hand tap gear；
14, the 4th bevel gear.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
The dynamic many rotor power drive system of this oil includes the driving gear being arranged on the driving shaft of electromotor
1, the periphery of driving gear 1 is uniformly and interval is engaged with the first driven gear 2 and tooth sector 6, turns to
Being engaged with the second driven gear 8 outside gear 6, the rotation direction of each rotor of many rotors requires, with four
As a example by rotor, four rotor adjacent rotor turn on the contrary, and relative rotor turns to identical, need under same drivewheel
The power of two groups of rotors is commutated；The number of the first driven gear 2 and the second driven gear 8 is total
With for the even number more than or equal to four；Divide on each first driven gear 2 and the second driven gear 8
Lian Jie there is not the power drive mechanism transmitted by engine power to propeller.
Power drive mechanism is chain wheel driving mechanism or pulley transmission mechanism or shaft transmission.Pin below
Three kinds of power drive mechanisms are illustrated respectively.
Embodiment one: with reference to Fig. 1, move many rotor power drive system for a kind of oil of the present utility model
The structural representation of one drive branch of embodiment one；Shaft transmission includes and the first driven gear 2
Or second the first bevel gear 10 that be coaxially disposed of driven gear 8, the first bevel gear 10 is provided with axle and passes
Moving cell, through-drive unit includes the second bevel gear 11 engaged with the first bevel gear 10, the second cone tooth
Being coaxially connected with trunnion axis 12 on wheel 11, the other end of trunnion axis 12 is coaxially arranged with third hand tap gear
13, third hand tap gear 13 is engaged with the 4th bevel gear 14, and the 4th bevel gear 14 is used for installing another group axle
Gear unit or be co-axially mounted propeller.The present embodiment is provided with two groups of through-drive unit.
First driven gear 2 and the second driven gear 8 are arranged on fuselage cradle 9 by bearing, fuselage cradle
Can horizontally rotate on 9 and be provided with multiple power transmission extension plate 7, the 4th bevel gear 14 prolongs with power transmission
The rotating shaft of long slab 7 is coaxial；Being provided with another group through-drive unit on power transmission extension plate 7, power passes
Dynamic extension plate 7 can drive another group through-drive unit to horizontally rotate, thus changes the length of entirety.
Embodiment two: with reference to Fig. 2, Fig. 3, for the dynamic many rotor power transmission of a kind of oil of the present utility model
The structural representation of the embodiment two of system；Pulley transmission mechanism includes first belt pulley the 3, second skin
Belt wheel 4, the first belt pulley 3 is coaxially disposed with the first driven gear 2 or the second driven gear 8, and first
Connecting between belt pulley 3 and the second belt pulley 4 has belt 5, the second belt pulley 4 to be used for installing another group
Pulley transmission mechanism or be co-axially mounted propeller.The present embodiment is provided with two groups of pulley drive machines
Structure.
First driven gear 2 and the second driven gear 8 are arranged on fuselage cradle 9 by bearing, fuselage cradle
Can horizontally rotate on 9 and be provided with multiple power transmission extension plate 7, the second belt pulley 4 prolongs with power transmission
The rotating shaft of long slab 7 is coaxial；Another group pulley drive machine, power it is provided with on power transmission extension plate 7
Transmission extension plate 7 can drive another group pulley drive machine to horizontally rotate, thus changes the length of entirety
Degree.
Be provided with prolongation cover plate on power transmission extension plate 7, power transmission extension plate 7 and extend cover plate it
Between be provided with belt tensioning unit.Arrange stretching unit be effectively improved the using effect of belt and use the longevity
Life.
Embodiment three: chain wheel driving mechanism includes the first sprocket wheel, the second sprocket wheel, the first sprocket wheel and first from
Moving gear 2 or the second driven gear 8 are coaxially disposed, and connecting between the first sprocket wheel and the second sprocket wheel has chain,
Second sprocket wheel is used for installing another group chain wheel driving mechanism or being co-axially mounted propeller.The present embodiment is arranged
There are two groups of chain wheel driving mechanisms.
First driven gear 2 and the second driven gear 8 are arranged on fuselage cradle 9 by bearing, fuselage cradle
Can horizontally rotate on 9 and be provided with multiple power transmission extension plate 7, the second sprocket wheel and power transmission extension plate 7
Rotating shaft coaxial；Being provided with another group chain wheel driving mechanism on power transmission extension plate 7, power transmission is prolonged
Long slab 7 can drive another group pulley drive machine to horizontally rotate, thus changes the length of entirety.
Be provided with prolongation cover plate on power transmission extension plate 7, power transmission extension plate 7 and extend cover plate it
Between be provided with chain tension unit.Arrange stretching unit be effectively improved the using effect of chain and use the longevity
Life.
Oil of the present utility model moves many rotor power drive system, solves the dynamic many rotor wing unmanned aerial vehicles power of oil and divides
The problem joined and transmit, distributes power and the moment of torsion of electromotor, is delivered to organize on propeller more efficiently,
Meet the control system requirement to propeller rotational direction；The dynamic system of each same level is arranged in same
One horizontal plane so that power transmitting procedure will not produce additional moment to complete machine, and what increase system worked can
By property；Introduce secondary transmission to make power pass through transfer train can to change direction, such primary transmission and
Secondary transmission intersection can do horn and fold so that the portability of complete machine increases；Use after belt transmission by
Or single-stage transmission big in transmission speed will be skidded apart from remote belt, adds adjustable in belt transmission part
Device put into by the belt of joint, it is ensured that the work of belt transmission energy stability and high efficiency.Use shaft transmission the most not
Stretching unit need to be installed, and compact conformation, it is possible to the weight of carrying is higher, and efficiency is high.
Although being described embodiment of the present utility model above in association with accompanying drawing, but this practicality is new
Type is not limited to above-mentioned specific embodiments and applications field, and above-mentioned specific embodiments is only
Schematically, directiveness rather than restrictive.Those of ordinary skill in the art is in description
Under enlightenment, in the case of without departing from this utility model scope of the claimed protection, it is also possible to make
A variety of forms, these belong to the row of this utility model protection.
Claims (7)
1. an oil moves many rotor power drive system, it is characterised in that: include being arranged on electromotor
Driving gear (1) on driving shaft, the periphery of described driving gear (1) is uniformly and interval is engaged with the
One driven gear (2) and tooth sector (6), it is driven that described tooth sector (6) outside is engaged with second
Gear (8), the number summation of described first driven gear (2) and the second driven gear (8) is for being more than
Or the even number equal to four；On each described first driven gear (2) and the second driven gear (8)
It is connected to the power drive mechanism transmitted by engine power to propeller.
2. the dynamic many rotor power drive system of a kind of oil as claimed in claim 1, it is characterised in that:
Described power drive mechanism is chain wheel driving mechanism or pulley transmission mechanism or shaft transmission.
3. the dynamic many rotor power drive system of a kind of oil as claimed in claim 2, it is characterised in that:
Described shaft transmission includes being coaxially disposed with the first driven gear (2) or the second driven gear (8)
First bevel gear (10), described first bevel gear (10) is provided with through-drive unit, and described axle passes
Moving cell includes the second bevel gear (11) engaged with the first bevel gear (10), described second bevel gear
(11) being coaxially connected with trunnion axis (12) on, the other end of described trunnion axis (12) is coaxially arranged with
Third hand tap gear (13), described third hand tap gear (13) is engaged with the 4th bevel gear (14), and described
Four bevel gears (14) are used for installing another group through-drive unit or being co-axially mounted propeller.
4. the dynamic many rotor power drive system of a kind of oil as claimed in claim 2, it is characterised in that:
Described pulley transmission mechanism includes the first belt pulley (3), the second belt pulley (4), described first belt
Wheel (3) is coaxially disposed with the first driven gear (2) or the second driven gear (8), described first skin
Connect between belt wheel (3) and the second belt pulley (4) and have belt (5), described second belt pulley (4)
For installing another group pulley transmission mechanism or being co-axially mounted propeller.
5. the dynamic many rotor power drive system of a kind of oil as claimed in claim 2, it is characterised in that:
Described chain wheel driving mechanism includes the first sprocket wheel, the second sprocket wheel, described first sprocket wheel and the first driven gear
(2) or the second driven gear (8) is coaxially disposed, and connecting between described first sprocket wheel and the second sprocket wheel has
Chain, described second sprocket wheel is used for installing another group chain wheel driving mechanism or being co-axially mounted propeller.
6. the dynamic many rotor power drive system of a kind of oil as described in any one of claim 3～5, it is special
Levy and be: described first driven gear (2) and the second driven gear (8) are arranged on fuselage by bearing
On frame (9), fuselage cradle (9) can horizontally rotate and be provided with multiple power transmission extension plate (7), institute
State the 4th bevel gear (14) or the second belt pulley (4) or the second sprocket wheel and power transmission extension plate (7)
Rotating shaft coaxial；Be provided with on described power transmission extension plate (7) another group through-drive unit or another
Group chain wheel driving mechanism or another group chain wheel driving mechanism.
7. the dynamic many rotor power drive system of a kind of oil as claimed in claim 6, it is characterised in that:
Be provided with prolongation cover plate on described power transmission extension plate (7), described power transmission extension plate (7) and
Extend and be provided with chain tension unit or belt tensioning unit between cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620416253.1U CN205738083U (en) | 2016-05-10 | 2016-05-10 | The dynamic many rotor power drive system of a kind of oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620416253.1U CN205738083U (en) | 2016-05-10 | 2016-05-10 | The dynamic many rotor power drive system of a kind of oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205738083U true CN205738083U (en) | 2016-11-30 |
Family
ID=57370676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620416253.1U Active CN205738083U (en) | 2016-05-10 | 2016-05-10 | The dynamic many rotor power drive system of a kind of oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205738083U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864758A (en) * | 2017-03-02 | 2017-06-20 | 西安天问智能科技有限公司 | A kind of dynamic rotor wing unmanned aerial vehicle engine damping of oil |
| CN107985613A (en) * | 2017-12-29 | 2018-05-04 | 江苏方阔航空科技有限公司 | Oil moves coaxial six rotor wing unmanned aerial vehicles transmission mechanism |
| CN108001672A (en) * | 2017-11-21 | 2018-05-08 | 南方科技大学 | A kind of dynamical system and control system separate type aircraft |
| CN108100272A (en) * | 2017-12-18 | 2018-06-01 | 赵锡军 | A kind of aircraft dynamic transfer system |
| CN108791855A (en) * | 2018-07-25 | 2018-11-13 | 重庆大学 | The quadrotor drone of pure V belt translation |
| CN109484629A (en) * | 2018-09-13 | 2019-03-19 | 嘉兴职业技术学院 | A kind of feather quadrotor |
-
2016
- 2016-05-10 CN CN201620416253.1U patent/CN205738083U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864758A (en) * | 2017-03-02 | 2017-06-20 | 西安天问智能科技有限公司 | A kind of dynamic rotor wing unmanned aerial vehicle engine damping of oil |
| CN108001672A (en) * | 2017-11-21 | 2018-05-08 | 南方科技大学 | A kind of dynamical system and control system separate type aircraft |
| CN108100272A (en) * | 2017-12-18 | 2018-06-01 | 赵锡军 | A kind of aircraft dynamic transfer system |
| CN107985613A (en) * | 2017-12-29 | 2018-05-04 | 江苏方阔航空科技有限公司 | Oil moves coaxial six rotor wing unmanned aerial vehicles transmission mechanism |
| CN108791855A (en) * | 2018-07-25 | 2018-11-13 | 重庆大学 | The quadrotor drone of pure V belt translation |
| CN109484629A (en) * | 2018-09-13 | 2019-03-19 | 嘉兴职业技术学院 | A kind of feather quadrotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170220 Address after: 710000 Xi'an, Lianhu District, Shaanxi Road, No. 32 Patentee after: Cheng Jing Patentee after: Lv Jingzhao Patentee after: Zuo Panfei Patentee after: Wang Xinsheng Patentee after: Liu Xilong Patentee after: Feng Linzhi Patentee after: Liu Yazhuo Patentee after: Li Haorong Address before: 710000 Xi'an, Lianhu District, Shaanxi Road, No. 32 Patentee before: Cheng Jing |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20180928 Address after: 710065 5, 2 building, 6 Rongxin Road, Yanta District, Xi'an, Shaanxi. Patentee after: Xi'an Tianwen Intelligent Technology Co. Ltd. Address before: 710000 No. 32 labor South Road, Lianhu District, Xi'an, Shaanxi Co-patentee before: Lv Jingzhao Patentee before: Cheng Jing Co-patentee before: Zuo Panfei Co-patentee before: Wang Xinsheng Co-patentee before: Liu Xilong Co-patentee before: Feng Linzhi Co-patentee before: Liu Yazhuo Co-patentee before: Li Haorong |
|
| TR01 | Transfer of patent right |