CN206856996U - A kind of disjunctor is double to drive coaxal helicopter power set - Google Patents
A kind of disjunctor is double to drive coaxal helicopter power set Download PDFInfo
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- CN206856996U CN206856996U CN201720602654.0U CN201720602654U CN206856996U CN 206856996 U CN206856996 U CN 206856996U CN 201720602654 U CN201720602654 U CN 201720602654U CN 206856996 U CN206856996 U CN 206856996U
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- motor
- disjunctor
- rotating shaft
- rotor motor
- lower rotor
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Abstract
A kind of disjunctor is double to drive coaxal helicopter power set,Including upper rotor and lower rotor,Described upper rotor is connected with interior rotating shaft,Described lower rotor is connected with outer shaft,Described interior rotating shaft and outer shaft and disjunctor motor connection,Described disjunctor motor is upper and lower combined type or is inside and outside combined type,Described disjunctor motor includes upper rotor motor and lower rotor motor,Described upper rotor motor is connected with interior rotating shaft,Described lower rotor motor is connected with outer shaft,The outside of described disjunctor motor is connected by motor mounting rack with fuselage,The rotating shaft of described lower rotor motor is hollow setting,Described outer shaft through lower rotor motor rotating shaft and both be fixedly connected,Described interior rotating shaft is fixedly connected through the inside of outer shaft and with upper rotor motor,This is gone straight up to machine actuating device and mitigates the overall weight of helicopter,And designed by double drive motor integrals,Reduce installing space,Reduce resistance simultaneously.
Description
Technical field
It the utility model is related to one kind and go straight up to power plants, the double coaxal helicopters that drive of specifically exactly a kind of disjunctor move
Power apparatus.
Background technology
Current helicopter type of drive drives for motor reducer, needs to realize by multiple speed change during driving
The flight of helicopter, in existing coaxial unmanned machine transmission scheme, inside and outside two main shafts is typically controlled respectively by two motors, so
After have respective mechanical reduction gear, which not only adds volume and quality, but also have the resistance for the consumption that rubs between gear
Power, in order to realize that two rotors are completely synchronized so that its control system is more accurate complicated, in the installation site of motor, can go out
The defects of existing space-consuming, so as to have influence on the overall flight of helicopter, for going straight up to design of the machine actuating device without entirety,
And driving device structure is excessively complicated, parts are excessively more, cause the increase of helicopter overall weight, have influence on the row of helicopter
Journey, while control inconvenience is will also result on helicopter course changing control, the defects of steering not in time.
The content of the invention
The purpose of this utility model is that providing a kind of disjunctor pair drives coaxal helicopter power set, helicopter driving dress
Put and mitigate the overall weight of helicopter, and designed by double drive motor integrals, reduce installing space, while reduce resistance, carry
The high control of helicopter, smart structural design, installing/dismounting are simple.
The technical scheme in the invention for solving the technical problem is：A kind of disjunctor is double to drive coaxal helicopter power
Device, including upper rotor and lower rotor, described upper rotor are connected with interior rotating shaft, and described lower rotor is connected with outer shaft, institute
The interior rotating shaft stated and outer shaft and disjunctor motor connection, described disjunctor motor are combined type or be inside and outside combined type up and down,
Described disjunctor motor includes upper rotor motor and lower rotor motor, described upper rotor motor and interior rotating shaft
Connection, described lower rotor motor are connected with outer shaft, and the outside of described disjunctor motor passes through motor mounting rack and machine
Body connects, and the rotating shaft of described lower rotor motor is hollow setting, and described outer shaft passes through lower rotor motor
Rotating shaft and both be fixedly connected, described interior rotating shaft through outer shaft inside and be fixedly connected with upper rotor motor.
As optimization, described disjunctor motor is upper and lower Combined motor, including upper rotor motor and lower rotor drive
Dynamic motor, described upper rotor motor are located at lower end, and described lower rotor motor is located at upper end.
As optimization, described disjunctor motor Combined motor for inside and outside, including upper rotor motor and lower rotor drive
Dynamic motor, described upper rotor motor is internally positioned, and described lower rotor motor is positioned at outside.
As optimization, one end of described motor mounting rack is flexibly connected by rotating shaft with fuselage, and the other end passes through regulation
Device is connected with fuselage.
As optimization, described adjusting means is manual regulating device, including the adjusting rod positioned at fuselage interior, described
Adjusting rod is connected with gear ＆ rack structure, and described motor mounting rack is arranged on guide rail, and rack is set on motor mounting rack, is led to
Cross that gear rotating band carry-over bar is movable to realize that disjunctor motor front and back position is adjusted.
As optimization, described adjusting means is electric adjusting device, including regulation motor, leading screw and nut, described
Motor is connected with nut by gear, and the angle of inclination of disjunctor motor is adjusted by feed screw nut, realizes helicopter all around
Flight.
As optimization, described adjusting means controls the rotating speed of two rotors different, realizes that the left and right turn of helicopter flies
OK, without tail-rotor.
As optimization, described disjunctor motor uses torque motor.
The beneficial effects of the utility model are：Compared with prior art, a kind of double drives of disjunctor of the present utility model are coaxial straight
Power plants are risen, is directly connected by disjunctor motor with rotating shaft, controls the rotation of rotor, realize the direct biography of helicopter flight
Dynamic control, reduces idler gear or the isostructural connection of reductor, reduces intermediate friction, reduces energy loss, reduces
The setting of parts, alleviates weight, reduces the resistance of flight, and is double drive electric-machine directly-drivens, and moment of torsion is big, flight performance
By force.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model embodiment one；
Fig. 2 is the structure chart of the utility model embodiment two；
Fig. 3 is the structure chart of the utility model embodiment three；
Wherein, rotor on 1,2 times rotors, rotating shaft in 3,4 outer shafts, 5 disjunctor motors, rotor motor, 7 backspins on 6
Wing motor, 8 motor mounting racks, 9 fuselages, 10 rotating shafts, 11 adjusting rods.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed the scope of the utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belong to the model of the utility model protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
A kind of disjunctor is double to drive coaxal helicopter power set, including upper rotor 1 and lower rotor 2, described upper rotor 1 with it is interior
Rotating shaft 3 is connected, and described lower rotor 2 is connected with outer shaft 4, and described interior rotating shaft 3 and outer shaft 4 are connected with disjunctor motor 5, institute
The disjunctor motor 5 stated is upper and lower combined type or is inside and outside combined type, and described disjunctor motor 5 includes upper rotor motor 6
With lower rotor motor 7, described upper rotor motor 6 is connected with interior rotating shaft 3, described lower rotor motor 7 with
Outer shaft 4 is connected, and the outside of described disjunctor motor 5 is connected by motor mounting rack 8 with fuselage 9, the driving of described lower rotor
The rotating shaft of motor 7 is hollow setting, rotating shaft of the described outer shaft 4 through lower rotor motor 7 and both be fixedly connected,
Described interior rotating shaft 3 is fixedly connected through the inside of outer shaft 4 and with upper rotor motor 6.
As optimization, described disjunctor motor 5 is upper and lower Combined motor, including upper rotor motor 6 and lower rotor
Motor 7, described upper rotor motor 6 are located at lower end, and described lower rotor motor 7 is located at upper end.
As optimization, described disjunctor motor 5 Combined motor for inside and outside, including upper rotor motor 6 and lower rotor
Motor 7, described upper rotor motor 6 is internally positioned, and described lower rotor motor 7 is positioned at outside.
As optimization, one end of described motor mounting rack 8 is flexibly connected by rotating shaft 10 with fuselage 9, and the other end passes through
Adjusting means is connected with fuselage 9.
As optimization, described adjusting means is manual regulating device, including the adjusting rod 11 positioned at fuselage interior, described
Adjusting rod 11 be connected with gear ＆ rack structure, described motor mounting rack be arranged on guide rail on, tooth is set on motor mounting rack
Bar, realize that disjunctor motor front and back position is adjusted by the way that gear rotating band carry-over bar is movable, motor is moved back the work in center of gravity
Under, rotor turns forward, and helicopter can fly forward.
As optimization, described adjusting means is electric adjusting device, including regulation motor, leading screw and nut, described
Motor is connected with nut by gear, and the angle of inclination of disjunctor motor is adjusted by feed screw nut, realizes helicopter all around
Flight.
In embodiment as shown in Figure 1, described disjunctor motor 5 is upper and lower Combined motor, including upper rotor motor 6
With lower rotor motor 7, described upper rotor motor 6 is located at lower end, and described lower rotor motor 7 is positioned at upper
End, upper and lower Combined motor is directly to drive in driving, and lower rotor motor is directly connected with outer shaft, directly drives lower rotor
Rotation, upper rotor motor are directly connected with interior rotating shaft, and rotor wing rotation in direct drive, interior rotating shaft is arranged in outer shaft
Portion, through outer shaft after be connected again with upper rotor motor, installation stacked on top of one another between disjunctor motor, reduce space hold,
Double coaxial settings of drive are realized simultaneously, it is easy to operate in control.
In another embodiment as shown in Figure 2, described disjunctor motor 5 Combined motor for inside and outside, including upper rotor
Motor 6 and lower rotor motor 7, described upper rotor motor 6 is internally positioned, described lower rotor motor
7 are internally provided with the middle control structure for installing rotor motor positioned at outside, lower rotor motor, and electricity is driven in lower rotor
Connected between the rotor and outer shaft of machine, the driving of lower rotor is realized, between the rotor of upper rotor motor and interior rotating shaft
Connect, the driving of rotor in realization, upper rotor motor is arranged on the inside of lower rotor motor, between the two by mutual
The high performance engineering plastics not disturbed mutually make, and do not interfere with the magnetic flux of motor internal.
In another embodiment as shown in Figure 3, described adjusting means is electric adjusting device, including regulation motor,
Leading screw and nut, described motor are connected with nut by gear, and the angle of inclination of disjunctor motor is adjusted by feed screw nut, real
Existing helicopter is front and rear to fly.
Directly it is connected with rotating shaft by torque motor in this power set, using the direct mode of main shaft, is used in small
On the single machine of type, the control of helicopter double-vane different rotating speeds is realized by the different rotating speed of bi-motor, so as to reach to helicopter
Control, and double-vane turns to different, is realized by different turn to of torque motor, manually with electronic carry out inclination control,
It is diverted through Serve Motor Control.
Above-mentioned embodiment is only specific case of the present utility model, and scope of patent protection of the present utility model includes
But product form, style and the structure of above-mentioned embodiment are not limited to, it is any to meet the utility model and any affiliated skill
The appropriate change or modification that the those of ordinary skill in art field is done to it, should all fall into patent protection model of the present utility model
Enclose.
Claims (6)
1. a kind of disjunctor is double to drive coaxal helicopter power set, including upper rotor（1）With lower rotor（2）, described upper rotor（1）
With interior rotating shaft（3）Connection, described lower rotor（2）With outer shaft（4）Connection, it is characterised in that：Described interior rotating shaft（3）With it is outer
Rotating shaft（4）With disjunctor motor（5）Connection, described disjunctor motor（5）For upper and lower combined type or it is inside and outside combined type, it is described
Disjunctor motor（5）Including upper rotor motor（6）With lower rotor motor（7）, described upper rotor motor（6）With
Interior rotating shaft（3）Connection, described lower rotor motor（7）With outer shaft（4）Connection, described disjunctor motor（5）Outside
Pass through motor mounting rack（8）With fuselage（9）Connection, described lower rotor motor（7）Rotating shaft be hollow setting, it is described
Outer shaft（4）Through lower rotor motor（7）Rotating shaft and both be fixedly connected, described interior rotating shaft（3）Turn through outer
Axle（4）Inside and with upper rotor motor（6）It is fixedly connected.
2. a kind of disjunctor according to claim 1 is double to drive coaxal helicopter power set, it is characterised in that：Described disjunctor
Motor（5）For upper and lower Combined motor, including upper rotor motor（6）With lower rotor motor（7）, described upper rotor
Motor（6）Positioned at lower end, described lower rotor motor（7）Positioned at upper end.
3. a kind of disjunctor according to claim 1 is double to drive coaxal helicopter power set, it is characterised in that：Described disjunctor
Motor（5）For inside and outside Combined motor, including upper rotor motor（6）With lower rotor motor（7）, described upper rotor
Motor（6）Internally positioned, described lower rotor motor（7）Positioned at outside.
4. a kind of disjunctor according to claim 1 is double to drive coaxal helicopter power set, it is characterised in that：Described motor
Mounting bracket（8）One end pass through rotating shaft（10）With fuselage（9）It is flexibly connected, the other end passes through adjusting means and fuselage（9）Connection.
5. a kind of disjunctor according to claim 4 is double to drive coaxal helicopter power set, it is characterised in that：Described regulation
Device is manual regulating device, including the adjusting rod positioned at fuselage interior（11）, described adjusting rod（11）With rack-and-pinion knot
Structure is connected, and described motor mounting rack is arranged on guide rail, and rack is set on motor mounting rack, passes through gear rotating band carry-over bar
It is movable to realize that disjunctor motor front and back position is adjusted.
6. a kind of disjunctor according to claim 4 is double to drive coaxal helicopter power set, it is characterised in that：Described regulation
Device is electric adjusting device, including regulation motor, leading screw and nut, described motor are connected by gear with nut, passed through
Feed screw nut adjusts the angle of inclination of disjunctor motor, realizes that helicopter all around flies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602654.0U CN206856996U (en) | 2017-05-27 | 2017-05-27 | A kind of disjunctor is double to drive coaxal helicopter power set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602654.0U CN206856996U (en) | 2017-05-27 | 2017-05-27 | A kind of disjunctor is double to drive coaxal helicopter power set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206856996U true CN206856996U (en) | 2018-01-09 |
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| CN201720602654.0U Active CN206856996U (en) | 2017-05-27 | 2017-05-27 | A kind of disjunctor is double to drive coaxal helicopter power set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117302A (en) * | 2017-05-27 | 2017-09-01 | 济宁市圣泽低温设备制造有限公司 | A kind of disjunctor is double to drive coaxal helicopter power set |
-
2017
- 2017-05-27 CN CN201720602654.0U patent/CN206856996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117302A (en) * | 2017-05-27 | 2017-09-01 | 济宁市圣泽低温设备制造有限公司 | A kind of disjunctor is double to drive coaxal helicopter power set |
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