CN208007287U - A kind of tilting rotor unmanned vehicle - Google Patents
A kind of tilting rotor unmanned vehicle Download PDFInfo
- Publication number
- CN208007287U CN208007287U CN201820447021.1U CN201820447021U CN208007287U CN 208007287 U CN208007287 U CN 208007287U CN 201820447021 U CN201820447021 U CN 201820447021U CN 208007287 U CN208007287 U CN 208007287U
- Authority
- CN
- China
- Prior art keywords
- steering engine
- unmanned vehicle
- rotor unmanned
- horn
- tilting rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of tilting rotor unmanned vehicle, including fuselage, rotor, the horn being set on fuselage, the undercarriage for being set to fuselage bottom and inclining rotary mechanism in fore-body is arranged；The inclining rotary mechanism include vert fixed seat, axially through motor mount, steering engine and steering engine mounting disc, the fixed seat of verting includes horn interconnecting piece and hollow tiliting axis, and the fixed seat of verting is fixed on horn end by horn interconnecting piece；The utility model is intended to provide a kind of tilting rotor unmanned vehicle, and for the technical deficiency of existing inclining rotary mechanism, the utility model has light-weight, and simple in structure, driving torque is big, and bearing capacity is strong, can self-locking, the advantages that accurately controlling tilt angle.
Description
Technical field
The utility model is related to air vehicle technique field more particularly to a kind of tilting rotor unmanned vehicles.
Background technology
Tiltrotor aircraft is a kind of unique aircraft, it can be as propeller aeroplane fast and effeciently forward
Flight, it is also possible to landing, hovering as pure helicopter.Therefore, it has VTOL, hovering, height simultaneously
Speed cruise, farther voyage and bigger lifting capacity.Current most of tiltrotor aircrafts during verting, due to
Inclining rotary mechanism MECHANISM PRECISION itself is not high and stability is poor, under the component effect generated by high-speed rotating propeller, holds
Easily there is high-frequency vibration, self-locking can not be kept in flight course.
Utility model content
The utility model is intended to provide a kind of tilting rotor unmanned vehicle, technical not for existing inclining rotary mechanism
Foot, the utility model have it is light-weight, simple in structure, driving torque is big, and bearing capacity is strong, can self-locking, accurately control and incline
The advantages that gyration.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows：
A kind of tilting rotor unmanned vehicle, including fuselage, rotor, the horn being set on fuselage, it is set to fuselage bottom
The undercarriage in portion and inclining rotary mechanism in fore-body is set；The inclining rotary mechanism include vert fixed seat, axially through
Motor mount, steering engine and steering engine mounting disc, the fixed seat of verting include horn interconnecting piece and hollow tiliting axis, described to incline
Turn fixed seat and horn end is fixed on by horn interconnecting piece；The motor mount is sleeved on tiliting axis outer wall, motor peace
It is provided with power motor at the top of dress seat, power motor is used to provide power, and motor mount outer end is provided with closure body, closing
Lid is for closing the tiliting axis；The steering engine is fixedly connected with steering engine mounting disc, and steering engine is fixed on by steering engine mounting disc
In tiliting axis, the shaft of steering engine is clamped through steering engine mounting disc and with closure body inner wall.
In some embodiments, steering engine installation disk center is provided with the through-hole passed through for steering engine shaft, steering engine end face with
Steering engine mounting disc is fixedly connected by screw, the screw be distributed on steering engine mounting disc it is circumferentially upper, it is preferable to use stepper motor into
Row driving.
In some embodiments, it is provided with threaded hole on the end face of the tiliting axis outer end, is provided in steering engine mounting disc and spiral shell
The mounting hole of pit adaptation, steering engine mounting disc are connected by screw with tiliting axis.
In some embodiments, the steering engine installation dish external diameter is identical as the size of tiliting axis outer diameter.
In some embodiments, tiliting axis outer wall both ends are respectively arranged with bearing erecting bed, pacify on bearing erecting bed
Equipped with bearing；Limit axle journal is provided on the inside of the bearing erecting bed, limit axle journal is used to limit the axial displacement of bearing.
In some embodiments, the motor mount both ends have the mounting groove being adapted to bearing outside diameter, installation
Positive stop lug boss is provided on the inside of slot, positive stop lug boss is used to limit the axial displacement of bearing.
In some embodiments, the horn interconnecting piece is integrally formed with tiliting axis.
In some embodiments, the bearing is ball bearing.
In some embodiments, it is provided with the erecting bed for being threaded hole in the motor mount outer wall circumferential direction, closed
Mounting hole is provided in the circumferential direction of lid, motor mount is connected by screw with closure body.
In some embodiments, the horn is fixedly connected with horn interconnecting piece by rivet.
Compared with prior art, the utility model has the advantages that：
1, the inclining rotary mechanism is light-weight, simple in structure, is convenient for later maintenance；
2, it is driven using stepper motor, potentiometer detection, convenient for precise and stable control of verting；
3, it is carried using double ball bearing, bearing capacity is strong；
4, it by way of mechanical position limitation, prevents from verting excessively.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural schematic diagram that verts；
Fig. 3 is the structure three-view diagram that verts；
Fig. 4 is Structure explosion diagram of verting；
In figure：1- fuselages, 2- rotors, 3- horns, 4- undercarriages, 5- inclining rotary mechanisms；
51- verts fixed seat, 52- motor mounts, 53- steering engines, 54- steering engine mounting discs；
511- horns interconnecting piece, 512- tiliting axis, 513- bearings erecting bed, 514- bearings, 515- limits axle journal, 521- are dynamic
Force motor, 522- closure bodies, 531- shafts, 541- through-holes.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
As shown in Figs 1-4, a kind of tilting rotor unmanned vehicle, including fuselage 1, rotor 2, the machine being set on fuselage 1
Arm 3, the undercarriage 4 for being set to 1 bottom of fuselage and inclining rotary mechanism 5 in 1 front of fuselage is set；The inclining rotary mechanism 5 includes
Fixed seat of verting 51, axially through motor mount 52, steering engine 53 and steering engine mounting disc 54, the fixed seat 51 of verting includes
Horn interconnecting piece 511 and hollow tiliting axis 512, the fixed seat 51 of verting are fixed on 3 end of horn by horn interconnecting piece 511
Portion；The motor mount 52 is sleeved on 512 outer wall of tiliting axis, and 52 top of motor mount is provided with power motor 521, moves
Force motor 521 is used to provide power, and 52 outer end of motor mount is provided with closure body 522, and closure body 522 is for closing institute
State tiliting axis 512；The steering engine 53 is fixedly connected with steering engine mounting disc 54, and steering engine 53 is fixed on by steering engine mounting disc 54 to vert
In axis 512, the shaft 531 of steering engine 53 is clamped through steering engine mounting disc 54 and with 522 inner wall of closure body.
As shown in Figure 4 wherein, 54 center of steering engine mounting disc is provided with the through-hole 541 passed through for steering engine shaft 531, steering engine
53 end faces are fixedly connected with steering engine mounting disc 54 by screw, and the screw is distributed in 54 circumferential direction of steering engine mounting disc, is preferably made
It is driven with stepper motor, accurate stability contorting tilt angle.
Further, it is provided with threaded hole on 512 outer end end face of the tiliting axis, is provided in steering engine mounting disc 54 and screw thread
The mounting hole of hole adaptation, steering engine mounting disc 54 are connected by screw with tiliting axis 512.
Preferably, 54 outer diameter of steering engine mounting disc is identical as the size of 512 outer diameter of tiliting axis.
It is understandable, as shown in figure 4,512 outer wall both ends of the tiliting axis are respectively arranged with bearing erecting bed 513, axis
It holds and bearing 514 is installed on erecting bed 513；513 inside of the bearing erecting bed is provided with limit axle journal 515, limits axle journal 515
Axial displacement for limiting bearing 514.52 both ends of the motor mount have the installation being adapted to 514 outer diameter of bearing
Slot, mounting groove inside are provided with positive stop lug boss, and positive stop lug boss is used to limit the axial displacement of bearing 514.
In in the present embodiment, the horn interconnecting piece 511 is integrally formed with tiliting axis 512, and the bearing 514 is rolling
Pearl bearing.The erecting bed for being threaded hole is provided in 52 outer wall circumferential direction of the motor mount, in the circumferential direction of closure body 522
It is provided with mounting hole, motor mount 52 is connected by screw with closure body 522.The horn 3 passes through with horn interconnecting piece 511
Rivet is fixedly connected.
Specifically, in the inclining rotary mechanism of tilting rotor wing unmanned aerial vehicle disclosed by the utility model, steering engine passes through screw and rudder
Machine mounting disc is fixed, and first assembly is combined into, and ball bearing is installed, then first assembly is put into and is verted in fixed seat, is led to
It crosses screw to be secured to, is combined into the second component；Power motor and motor mount are screwed, third group is combined into
Part；Second component is put into third component, closing cap is chimeric with the D axis of steering engine, it is then screwed, is combined into and verts
Mechanism.Finally inclining rotary mechanism is mounted on horn carbon pipe, by rivet or is glued fixation；When structure of verting needs to act
When, it is to be fixedly connected with fixed seat of verting, closure body with motor mount due to verting fixed seat with horn, steering engine, together
When motor mount and the tiliting axis that verts in fixed seat be rotation connection, steering engine shaft drives closure body rotation, makes motor
Mounting base rotates, to make rotor position change.
Certainly, the utility model can also have other numerous embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding change and deformations, but these according to the utility model
Corresponding change and deformation should all belong to the protection domain of the utility model the attached claims.
Claims (10)
1. a kind of tilting rotor unmanned vehicle, it is characterised in that：Including fuselage, rotor, the horn being set on fuselage, setting
In fuselage bottom undercarriage and inclining rotary mechanism in fore-body is set；The inclining rotary mechanism includes vert fixed seat, axis
To the motor mount of perforation, steering engine and steering engine mounting disc, the fixed seat of verting includes horn interconnecting piece and hollow verts
Axis, the fixed seat of verting are fixed on horn end by horn interconnecting piece；The motor mount is sleeved on tiliting axis outer wall
On, it is provided with power motor at the top of motor mount, power motor is used to provide power, and motor mount outer end is provided with closing
Lid, closure body is for closing the tiliting axis；The steering engine is fixedly connected with steering engine mounting disc, and steering engine is installed by steering engine
Disk is fixed in tiliting axis, and the shaft of steering engine is clamped through steering engine mounting disc and with closure body inner wall.
2. a kind of tilting rotor unmanned vehicle according to claim 1, it is characterised in that：The steering engine installs disk center
It is provided with the through-hole passed through for steering engine shaft, steering engine end face is fixedly connected with steering engine mounting disc by screw, and the screw is distributed on
In steering engine mounting disc circumferential direction.
3. a kind of tilting rotor unmanned vehicle according to claim 1, it is characterised in that：Tiliting axis outer end end face
On be provided with threaded hole, be provided with the mounting hole being adapted to threaded hole in steering engine mounting disc, steering engine mounting disc passes through spiral shell with tiliting axis
Nail connection.
4. a kind of tilting rotor unmanned vehicle according to claim 3, it is characterised in that：The steering engine installs dish external diameter
It is identical as the size of tiliting axis outer diameter.
5. a kind of tilting rotor unmanned vehicle according to claim 1, it is characterised in that：Tiliting axis outer wall both ends
It is respectively arranged with bearing erecting bed, bearing is installed on bearing erecting bed；It is provided with limit axle journal on the inside of the bearing erecting bed,
Limit axle journal is used to limit the axial displacement of bearing.
6. a kind of tilting rotor unmanned vehicle according to claim 5, it is characterised in that：The motor mount both ends
The mounting groove being adapted to bearing outside diameter is had, positive stop lug boss is provided on the inside of mounting groove, positive stop lug boss is for limiting bearing
Axial displacement.
7. a kind of tilting rotor unmanned vehicle according to claim 1, it is characterised in that：The horn interconnecting piece with incline
Shaft is integrally formed.
8. a kind of tilting rotor unmanned vehicle according to claim 5, it is characterised in that：The bearing is ball axis
It holds.
9. a kind of tilting rotor unmanned vehicle according to claim 1, it is characterised in that：The motor mount outer wall
It is provided with the erecting bed for being threaded hole in circumferential direction, mounting hole, motor mount and closing cap are provided in the circumferential direction of closure body
Body is connected by screw.
10. a kind of tilting rotor unmanned vehicle according to claim 1, it is characterised in that：The horn connects with horn
Socket part is fixedly connected by rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447021.1U CN208007287U (en) | 2018-04-01 | 2018-04-01 | A kind of tilting rotor unmanned vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447021.1U CN208007287U (en) | 2018-04-01 | 2018-04-01 | A kind of tilting rotor unmanned vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208007287U true CN208007287U (en) | 2018-10-26 |
Family
ID=63891392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820447021.1U Expired - Fee Related CN208007287U (en) | 2018-04-01 | 2018-04-01 | A kind of tilting rotor unmanned vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208007287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911189A (en) * | 2019-03-27 | 2019-06-21 | 南京航空航天大学 | A kind of horizontal double rotor unmanned plane based on 3D printing |
| CN113086182A (en) * | 2021-05-20 | 2021-07-09 | 广东汇天航空航天科技有限公司 | Tilting structure and aircraft |
-
2018
- 2018-04-01 CN CN201820447021.1U patent/CN208007287U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911189A (en) * | 2019-03-27 | 2019-06-21 | 南京航空航天大学 | A kind of horizontal double rotor unmanned plane based on 3D printing |
| CN113086182A (en) * | 2021-05-20 | 2021-07-09 | 广东汇天航空航天科技有限公司 | Tilting structure and aircraft |
| CN113086182B (en) * | 2021-05-20 | 2023-08-18 | 广东汇天航空航天科技有限公司 | Tilting structure and aircraft |
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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: 20181026 |