CN207972800U - A kind of tilting rotor for the vehicle that carries people to fly - Google Patents
A kind of tilting rotor for the vehicle that carries people to fly Download PDFInfo
- Publication number
- CN207972800U CN207972800U CN201820350001.2U CN201820350001U CN207972800U CN 207972800 U CN207972800 U CN 207972800U CN 201820350001 U CN201820350001 U CN 201820350001U CN 207972800 U CN207972800 U CN 207972800U
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- China
- Prior art keywords
- swinging axle
- fly
- vehicle
- conical gear
- drive component
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- 230000010355 oscillation Effects 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model discloses a kind of tilting rotors for the vehicle that carries people to fly, including mounting plate, the mounting plate is equipped with the first drive component and the second drive component, rotation is provided with swinging axle on the mounting plate, first drive component is connected with one end of the swinging axle, for driving swinging axle to rotate；The first conical gear is arranged on the swinging axle, the output shaft of second drive component is equipped with the second conical gear, first conical gear and the second conical gear are intermeshed, the swinging axle tightens natural oscillation seat, running through in the swing seat has main shaft, one end of the main shaft is provided with third conical gear, and the third conical gear is intermeshed with second conical gear, and the other end of the main shaft is provided with rotor.The tilting rotor for the vehicle that carries people to fly of the utility model has many advantages, such as that simple in structure, rotor direction and pitch are adjustable.
Description
Technical field
The utility model relates generally to airmanship field, refers in particular to a kind of tilting rotor for the vehicle that carries people to fly.
Background technology
Currently, small aircraft is used for carrying various measuring instruments (such as camera) mostly, aerological sounding or high-altitude are carried out
On object is thrown, it can apply in various fields such as agricultural, detection, meteorological, hazard forecasting and rescues.But can be manned it is small
Type aircraft is actually rare, in larger research space.
Existing aircraft is divided into two kinds of Fixed Wing AirVehicle and rotor craft.Fixed Wing AirVehicle mainly passes through acquisition
Larger initial velocity forms lift in aerofoil and realizes flight, but can not hover, and stability is poor when low speed, be easy because stall and
Air crash, and need larger ground run distance.In addition Fixed Wing AirVehicle is generally turned to using two methods, a kind of pure
It is turned to by vertical tail, one is wing aileron cooperation tailplanes to turn to.Wherein purely the case where ratio is turned to by vertical tail
It is more rare because vertical tail in addition to have control aircraft turn function other than, there are one most important function be just to maintain it is winged
The stabilization of machine, it is impossible to significantly be turned using vertical tail.And wing aileron cooperation tailplane turns to, and is to pass through pair
The lifting of the wing, fuselage is tilted, and is turned round by the effect of centrifugal force, and this mode needs aircraft itself to have inclined effect,
It applies on personal aircraft, the security risk of driver can be increased, be not suitable for personal aircraft and use.
Another is rotor craft, and wherein rotor is primarily used to form lift, and flying speed needs by adjusting appearance
State forms lateral resultant force and could realize, larger and headway is relatively low so as to cause energy expenditure.In addition rotor craft is big
More is all to realize that attitude of flight vehicle changes by change of flight device engine output, or change blade screw pitch；And it is
So that aircraft smooth flight when adjusting each flight attitude needs the rotating speed for accurately calculating engine and change
The screw pitch of blade, process is cumbersome, is not suitable for flight environment of vehicle complicated and changeable, and still will appear inclination in flight course,
The same security risk for increasing driver.
Utility model content
The technical problems to be solved in the utility model is that：For technical problem of the existing technology, this practicality is new
Type provides a kind of simple in structure, rotor towards the adjustable tilting rotor for the vehicle that carries people to fly.
In order to solve the above technical problems, the utility model proposes technical solution be：
A kind of tilting rotor for the vehicle that carries people to fly, including mounting plate, the mounting plate are equipped with the first driving group
Part and the second drive component, on the mounting plate rotation be provided with swinging axle, first drive component and the swinging axle
One end is connected, for driving swinging axle to rotate；The first conical gear is arranged on the swinging axle, second drive component
Output shaft is equipped with the second conical gear, and first conical gear and the second conical gear are intermeshed, on the swinging axle
It is fastened with swing seat, running through in the swing seat has main shaft, one end of the main shaft to be provided with third conical gear, the third
Conical gear is intermeshed with second conical gear, and the other end of the main shaft is provided with rotor.
As a further improvement of the above technical scheme：
The rotor includes rotor head and rotary blade, and the rotary blade rotational installation is on the rotor head；The swing
It is provided on seat for driving each rotary blade to rotate synchronously to change the third drive component of pitch.
The third drive component includes third actuator and pitch control disk, and the pitch control disk is sheathed on the master
On axis, the third actuator is fixed in swing seat and output end is provided with cursor, the cursor and the variable pitch control
First connecting rod is equipped between disk processed, the both ends of the first connecting rod are hinged with cursor and pitch control disk respectively, the variable pitch
Second connecting rod is equipped between control panel and each rotary blade, the both ends of the second connecting rod are cut with scissors with pitch control disk and rotary blade respectively
It connects.
It is provided with guide rod in the swing seat, guide hole is installed on the pitch control disk, the guide rod is threaded through described
In guide hole.
The third actuator is steering engine or stepper motor or servo motor.
First drive component includes the first actuator and worm gear mechanism, and the output end of first actuator is logical
Worm gear mechanism is crossed with one end of the swinging axle to be connected.
First actuator is steering engine or stepper motor or servo motor.
The other end of the swinging axle is provided with the angle detection piece for detecting swinging axle rotational angle.
The angle detection piece includes the code-disc mounted on described swinging axle one end, and the side of the code-disc, which is provided with, tests the speed
Instrument.
Ear mount is provided on the mounting plate, the swinging axle rotational installation is in the ear mount.
Compared with prior art, the utility model has the advantage of：
Tilting rotor of the utility model for the vehicle that carries people to fly, under the driving of the second drive component, due to first
Conical gear, the second conical gear and the mutual engaged transmission of third conical gear, to drive the rotor wing rotation on main shaft；
Since rotor and main shaft are arranged on swing span, under the driving of the first drive component, swinging axle rotation drives swing span pendulum
It is dynamic, to make the rotor on swing span towards changing, realize the variation of various flight attitudes and state of flight；In addition, by
In using three mutually matched relationships of conical gear, when carrying out the adjustment of rotor direction, the normal of rotor will not be influenced
Rotation also allows for the direction of safe and reliable adjusting rotor that is, in the case where rotor normally rotates.
The tilting rotor for the vehicle that carries people to fly of the utility model drives each rotary blade same by third drive component
Step rotation realizes the variation of various flight attitudes and state of flight to adjust the pitch of each rotary blade；And third driving group
Part is simple in structure, easy to operate and be easily achieved.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Figure label indicates：1, mounting plate；101, ear mount；2, the first drive component；201, the first actuator；202, snail
Bar；203, worm gear；204, angle detection piece；2041, code-disc；2042, tachymeter；3, the second drive component；4, swinging axle；5, it puts
Dynamic seat；6, main shaft；7, rotor；701, rotor head；702, rotary blade；8, the first conical gear；9, the second conical gear；10,
Three conical gears；11, third drive component；1101, third actuator；1102, cursor；1103, first connecting rod；1104, become
Paddle control panel；1105, inner ring；1106, second connecting rod；1107, guide rod.
Specific implementation mode
The utility model is further described below in conjunction with Figure of description and specific embodiment.
As shown in Figure 1, the tilting rotor for the vehicle that carries people to fly of the present embodiment, including mounting plate 1, mounting plate 1
Side is equipped with the first drive component 2 and the second drive component 3, and setting is there are two ear mount 101 on mounting plate 1, in two ear mounts 101
Rotation is provided with swinging axle 4, and the first drive component 2 is connected with one end of swinging axle 4, for driving swinging axle 4 to rotate；Swinging axle
The first conical gear 8 is arranged on 4, the output shaft of the second drive component 3 is equipped with the second conical gear 9, the first conical gear 8
It being intermeshed with the second conical gear 9, swinging axle 4 tightens natural oscillation seat 5, and running through in swing seat 5 has main shaft 6, and the one of main shaft 6
End is provided with third conical gear 10, and third conical gear 10 and the second conical gear 9 are intermeshed, and the other end of main shaft 6 is set
It is equipped with rotor 7.Under the driving of the second drive component 3, due to the first conical gear 8, the second conical gear 9 and third circular cone tooth
The mutual engaged transmission of wheel 10, to drive the rotor 7 on main shaft 6 to rotate；Since rotor 7 and main shaft 6 are arranged at swing
On seat 5, under the driving of the first drive component 2, swinging axle 4 rotates, and drives swing seat 5 to swing, to make the rotation in swing seat 5
The wing 7 changes towards (rotor face), realizes the variation of various flight attitudes and state of flight；In addition, due to using three circles
The mutually matched relationship of bevel gear will not influence the normal rotation of rotor 7, that is, revolve when carrying out the adjustment of 7 direction of rotor
The wing 7 normally in the case of rotation, also allows for the direction of safe and reliable adjusting rotor 7.
In the present embodiment, rotor 7 includes rotor head 701 and rotary blade 702, and the quantity of rotary blade 702 is two, two rotations
Fin 702 is rotated and is symmetrically arranged on rotor head 701；It is provided in swing seat 5 for driving each rotary blade 702 to rotate synchronously
To change the third drive component 11 of pitch.Each rotary blade 702 is driven to rotate synchronously by third drive component 11 each to adjust
The pitch of a rotary blade 702 realizes the variation of various flight attitudes and state of flight.
In the present embodiment, third drive component 11 includes third actuator 1101 and pitch control disk 1104 (U-shaped shape),
Pitch control disk 1104 is sheathed on main shaft 6, and the quantity of third actuator 1101 is two, is individually fixed in the two of swing seat 5
Steering engine or servo motor or stepper motor can be used in side, third actuator 1101, it is preferred to use steering engine, the output end of each steering engine
It is provided with cursor 1102, first connecting rod 1103 (such as ball head connecting rod) is equipped between cursor 1102 and pitch control disk 1104,
One end of first connecting rod 1103 is connect with one end bulb of cursor 1102, the other end and the pitch control disk of first connecting rod 1103
1104 side bulb connection, be equipped at the center of pitch control disk 1104 with can be with the inner ring 1105 that main shaft 6 rotates synchronously (such as
Bearing arrangement, inner ring and the main shaft 6 of bearing are fastenedly connected, and outer ring is fixed with pitch control disk 1104), inner ring 1105 and each rotor
Second connecting rod 1106 is equipped between piece 702, one end of second connecting rod 1106 is hinged with inner ring 1105, the other end then with rotary blade
The side of 702 turning end is hinged.It is rotated when steering engine receives corresponding variable pitch instruction, the cursor on steering engine output shaft
1102 rotations make pitch control disk 1104 be slided up and down along main shaft 6 to drive first connecting rod 1103 to move, to drive the
Two connecting rods 1106 move up and down, and the turning end of rotary blade 702 is made to rotate, and realize that the pitch of rotary blade 702 is adjusted.In addition, swinging
Two guide rods 1107 are provided on seat 5, guide hole is installed on pitch control disk 1104, guide rod 1107 is threaded through in guide hole, to
It will not be rotated when pitch control disk 1104 is slided up and down along main shaft 6, improve the reliability that transmission is adjusted.
In the present embodiment, the first drive component 2 includes the first actuator 201 and worm gear mechanism, the first actuator 201
Output end be connected with one end of swinging axle 4 by worm gear mechanism.Wherein the first actuator 201 is steering engine or stepper motor
Or servo motor, it is preferred to use the output shaft of stepper motor, stepper motor is connect with worm screw 202, and worm gear 203 is then set in swing
One end of axis 4.Angled detection piece 204 is set in the other end of swinging axle 4, is carried out for the rotational angle to swinging axle 4 real
When detect.Specifically, angle detection piece 204 includes the code-disc 2041 mounted on 4 one end of swinging axle, the side setting of code-disc 2041
There is tachymeter 2042, the prison to 7 swing angle of rotor is realized in the detection by tachymeter 2042 to 2041 rotational angle of code-disc
It surveys, certainly, in other embodiments, the devices such as rotary encoder can also be used to carry out angle detection.
Above are merely preferred embodiments of the utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
It should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of tilting rotor for the vehicle that carries people to fly, which is characterized in that including mounting plate (1), on the mounting plate (1)
It is rotated equipped with the first drive component (2) and the second drive component (3), on the mounting plate (1) and is provided with swinging axle (4), it is described
First drive component (2) is connected with one end of the swinging axle (4), for driving swinging axle (4) to rotate；The swinging axle (4)
On be arranged with the first conical gear (8), the output shaft of second drive component (3) is equipped with the second conical gear (9), described
First conical gear (8) is intermeshed with the second conical gear (9), and the swinging axle (4) tightens natural oscillation seat (5), described
Running through in swing seat (5) has main shaft (6), one end of the main shaft (6) to be provided with third conical gear (10), the third circular cone
Gear (10) is intermeshed with second conical gear (9), and the other end of the main shaft (6) is provided with rotor (7).
2. the tilting rotor according to claim 1 for the vehicle that carries people to fly, which is characterized in that rotor (7) packet
Rotor head (701) and rotary blade (702) are included, rotary blade (702) rotational installation is on the rotor head (701)；The pendulum
It is provided on dynamic seat (5) for driving each rotary blade (702) to rotate synchronously to change the third drive component (11) of pitch.
3. the tilting rotor according to claim 2 for the vehicle that carries people to fly, which is characterized in that the third driving group
Part (11) includes third actuator (1101) and pitch control disk (1104), and the pitch control disk (1104) is sheathed on the master
On axis (6), the third actuator (1101) is fixed in swing seat (5) and output end is provided with cursor (1102), described
First connecting rod (1103) is equipped between cursor (1102) and the pitch control disk (1104), the first connecting rod (1103)
Both ends are hinged with cursor (1102) and pitch control disk (1104) respectively, the pitch control disk (1104) and each rotary blade
(702) be equipped with second connecting rod (1106) between, the both ends of the second connecting rod (1106) respectively with pitch control disk (1104) and
Rotary blade (702) is hinged.
4. the tilting rotor according to claim 3 for the vehicle that carries people to fly, which is characterized in that the swing seat (5)
On be provided with guide rod (1107), guide hole is installed, the guide rod (1107) is threaded through described on the pitch control disk (1104)
In guide hole.
5. the tilting rotor according to claim 3 for the vehicle that carries people to fly, which is characterized in that the third actuator
(1101) it is steering engine or stepper motor or servo motor.
6. the tilting rotor as claimed in any of claims 1 to 5 for the vehicle that carries people to fly, which is characterized in that
First drive component (2) include the first actuator (201) and worm gear mechanism, first actuator (201) it is defeated
Outlet is connected by worm gear mechanism with one end of the swinging axle (4).
7. the tilting rotor according to claim 6 for the vehicle that carries people to fly, which is characterized in that first actuator
(201) it is steering engine or stepper motor or servo motor.
8. the tilting rotor as claimed in any of claims 1 to 5 for the vehicle that carries people to fly, which is characterized in that
The other end of the swinging axle (4) is provided with the angle detection piece (204) for detecting swinging axle (4) rotational angle.
9. the tilting rotor according to claim 8 for the vehicle that carries people to fly, which is characterized in that the angle detection piece
(204) include the code-disc (2041) for being mounted on the swinging axle (4) one end, the side of the code-disc (2041) is provided with tachymeter
(2042)。
10. the tilting rotor as claimed in any of claims 1 to 5 for the vehicle that carries people to fly, which is characterized in that
Ear mount (101) is provided on the mounting plate (1), swinging axle (4) rotational installation is in the ear mount (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350001.2U CN207972800U (en) | 2018-03-14 | 2018-03-14 | A kind of tilting rotor for the vehicle that carries people to fly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350001.2U CN207972800U (en) | 2018-03-14 | 2018-03-14 | A kind of tilting rotor for the vehicle that carries people to fly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207972800U true CN207972800U (en) | 2018-10-16 |
Family
ID=63765581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820350001.2U Expired - Fee Related CN207972800U (en) | 2018-03-14 | 2018-03-14 | A kind of tilting rotor for the vehicle that carries people to fly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207972800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263610A (en) * | 2018-03-14 | 2018-07-10 | 长沙市云智航科技有限公司 | A kind of tilting rotor for the vehicle that carries people to fly |
-
2018
- 2018-03-14 CN CN201820350001.2U patent/CN207972800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263610A (en) * | 2018-03-14 | 2018-07-10 | 长沙市云智航科技有限公司 | A kind of tilting rotor for the vehicle that carries people to fly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |