CN113829814A - Air-ground amphibious composite unmanned aerial vehicle with rotary fixed wings - Google Patents
Air-ground amphibious composite unmanned aerial vehicle with rotary fixed wings Download PDFInfo
- Publication number
- CN113829814A CN113829814A CN202011423906.6A CN202011423906A CN113829814A CN 113829814 A CN113829814 A CN 113829814A CN 202011423906 A CN202011423906 A CN 202011423906A CN 113829814 A CN113829814 A CN 113829814A
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- aerial vehicle
- unmanned aerial
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F5/00—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media
- B60F5/02—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media convertible into aircraft
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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
- B64C27/20—Rotorcraft characterised by having shrouded rotors, e.g. flying platforms
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- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention provides an air-ground amphibious composite unmanned aerial vehicle with rotary fixed wings, which is characterized in that: the aircraft comprises a rotor system, wings, an airframe, a land-air conversion motor and a support frame; the land idle motor comprises a land idle motor rotor and a land idle motor stator; the rotor system comprises a duct, a duct and motor connecting bracket, a rotor of the rotor motor, a rotor and a stator of the rotor motor; the duct is connected with rotor motor rotor through duct and motor linking bridge, the rotor is connected with rotor motor rotor, and rotor motor rotor links to each other with rotor motor stator, and rotor motor stator installs on land idling motor rotor. This compound unmanned aerial vehicle not only has the advantage that four rotor unmanned aerial vehicle can the VTOL, still has the fast advantage of fixed wing unmanned aerial vehicle flying speed, in addition, can carry out the fast travel on land, extends unmanned aerial vehicle's use scene.
Description
Technical Field
The invention belongs to the field of aviation flight power machinery, and relates to an air-ground amphibious rotary fixed wing composite unmanned aerial vehicle.
Background
For the quad-rotor unmanned aerial vehicle, the rotor is driven to rotate at high speed through the rotation of the motor to generate lift force, so that the quad-rotor unmanned aerial vehicle flies, and the attitude and the motion state of the quad-rotor unmanned aerial vehicle can be controlled by utilizing the rotation speed difference of different motors; for fixed wing unmanned aerial vehicle, through changing its rudder face and screw rotational speed, control it, have the fast advantage of flying speed. Four rotor unmanned aerial vehicle and fixed wing unmanned aerial vehicle control under the accurate of technical staff and open and development work, accomplish relevant task, the wide application in military field, civilian field and industrial field.
Traditional quad-rotor drones and fixed-wing drones generally operate in the air. Under the restriction of complex weather conditions, the unmanned aerial vehicle cannot work in the air. In order to enable the unmanned aerial vehicle to still work under the complex meteorological condition, the air-ground amphibious unmanned aerial vehicle is designed, and the use scene of the unmanned aerial vehicle is expanded. This unmanned aerial vehicle can carry out the quick travel on land under the complicated meteorological condition to accomplish relevant task. Therefore, combine four rotor unmanned aerial vehicle and fixed wing unmanned aerial vehicle's advantage, can design an air-ground amphibious compound unmanned aerial vehicle of rotary fixed wing, increase traditional unmanned aerial vehicle's service function, extend unmanned aerial vehicle's use scene.
Disclosure of Invention
The invention provides an air-ground amphibious rotary fixed wing composite unmanned aerial vehicle, aiming at solving the problems in the prior art. This compound unmanned aerial vehicle not only has the advantage that four rotor unmanned aerial vehicle can the VTOL, still has the fast advantage of fixed wing unmanned aerial vehicle flying speed, in addition, can carry out the fast travel on land, extends unmanned aerial vehicle's use scene.
The invention comprises a rotor system, wings, a fuselage, a land-air conversion motor and a support frame; the two sides of the fuselage are connected with a plurality of wings, the tail end of each wing is connected with a rotor wing system through a land idling motor, and the bottom of the fuselage is provided with a support frame;
the land-idling motor comprises a land-idling motor rotor and a land-idling motor stator, wherein the land-idling motor stator is connected with the wing, and the land-idling motor rotor is connected with the rotor system;
the rotor system comprises a duct, a duct and motor connecting bracket, a rotor of the rotor motor, a rotor and a stator of the rotor motor; the duct is connected with the rotor of the rotor motor through the duct and motor connecting bracket, the rotor is connected with the rotor of the rotor motor, the duct, the rotor of the rotor motor and the rotor are concentric, and the rotor of the rotor motor is connected with the stator of the rotor motor; the rotor motor stator is mounted on the land-free motor rotor.
The rotor system rotates at the tail end of the wing through a land idle motor, and the horizontal plane of the duct is parallel to or vertical to the horizontal plane of the fuselage.
The invention has the beneficial effects that:
1. can increase four rotor unmanned aerial vehicle's of tradition service function, can promote its flying speed.
2. The land idling motor is flexible and convenient, can realize the land idling function, and can effectively complete tasks under the conditions of various terrains and complex dangers.
3. The air-ground amphibious rotary fixed wing composite unmanned aerial vehicle is high in designability and wide in application prospect.
Drawings
FIG. 1 is a schematic diagram of an aerial use state of an air-ground amphibious rotary fixed wing composite unmanned aerial vehicle;
FIG. 2 is a schematic diagram of land use state of an air-ground amphibious rotary fixed wing composite unmanned aerial vehicle;
FIG. 3 is a schematic diagram of land use state of the air-ground amphibious rotary fixed wing composite unmanned aerial vehicle.
Detailed Description
The invention will be further explained with reference to the drawings.
The structure of the invention is shown in fig. 1 to 3, and comprises a rotor system 1, a wing 2, a fuselage 3, a land-free motor 9 and a support frame 12; the two sides of the fuselage are connected with a plurality of wings, the tail end of each wing is connected with a rotor wing system through a land idling motor, and the bottom of the fuselage is provided with a support frame;
the land-idling motor comprises a land-idling motor rotor 10 and a land-idling motor stator 11, wherein the land-idling motor stator 11 is connected with the wing, and the land-idling motor rotor 10 is connected with the rotor system;
the rotor system 1 comprises a duct 4, a duct and motor connecting bracket 5, a rotor motor rotor 6, a rotor 7 and a rotor motor stator 8; the duct is connected with the rotor wing motor rotor 6 through the duct and motor connecting bracket 5, the rotor wing 7 is connected with the rotor wing motor rotor 6, the duct 4, the rotor wing motor rotor 6 and the rotor wing 7 are concentric, and the rotor wing motor rotor 6 is connected with the rotor wing motor stator 8; the rotor motor stator 8 is mounted on a land-free motor rotor 10.
The rotor system rotates at the tail end of the wing through a land idle motor, and the horizontal plane of the duct is parallel to or vertical to the horizontal plane of the fuselage.
The working state of the invention is as follows:
step 1: when the amphibious rotary fixed wing composite man-machine is parked on the ground and is in an air use state, the support frame plays a 12-support role; when the air-ground amphibious composite man-machine with the rotary fixed wings is in a land use state, the culvert 4 plays a supporting role as shown in figures 2 and 3.
Step 2: when the air-ground amphibious rotary fixed wing composite unmanned aerial vehicle is in an air use state, as shown in fig. 1, the rotor motor rotor 6 rotates around the rotor motor stator 8 to drive the rotor 7 to rotate, lift force is generated, and the air-ground amphibious rotary fixed wing composite unmanned aerial vehicle flies as shown in fig. 1. In addition, the air-ground amphibious rotary-fixed wing composite unmanned aerial vehicle can be subjected to flight control by controlling the rotating speed difference of the rotor motor rotor 6.
And step 3: the land-free motor rotor 10 rotates around the land-free motor stator 11, and the conversion between the air use state and the land use state of the land-air amphibious rotary fixed wing composite unmanned aerial vehicle is achieved.
And 4, step 4: when the air-ground amphibious rotary fixed wing composite man-machine is in a land use state, as shown in fig. 3, the rotor motor rotor 6 rotates around the rotor motor stator 8, the ducted duct 4 is driven to rotate, advancing power is provided, and the air-ground amphibious rotary fixed wing composite unmanned aerial vehicle moves. In addition, the traveling direction of the air-ground amphibious rotary-fixed wing composite unmanned aerial vehicle can be controlled by controlling the rotating speed difference of the rotor motor rotor 6.
While the invention has been described in terms of its preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (2)
1. The utility model provides an air-ground amphibious revolves compound unmanned aerial vehicle of fixed wing which characterized in that: the aircraft comprises a rotor system, wings, an airframe, a land-air conversion motor and a support frame; the two sides of the fuselage are connected with a plurality of wings, the tail end of each wing is connected with a rotor wing system through a land idling motor, and the bottom of the fuselage is provided with a support frame;
the land-idling motor comprises a land-idling motor rotor and a land-idling motor stator, wherein the land-idling motor stator is connected with the wing, and the land-idling motor rotor is connected with the rotor system;
the rotor system comprises a duct, a duct and motor connecting bracket, a rotor of the rotor motor, a rotor and a stator of the rotor motor; the duct is connected with the rotor of the rotor motor through the duct and motor connecting bracket, the rotor is connected with the rotor of the rotor motor, the duct, the rotor of the rotor motor and the rotor are concentric, and the rotor of the rotor motor is connected with the stator of the rotor motor; the rotor motor stator is mounted on the land-free motor rotor.
2. An air-ground amphibious rotary fixed wing compound unmanned aerial vehicle according to claim 1, wherein: the rotor system rotates at the tail end of the wing through a land idle motor, and the horizontal plane of the duct is parallel to or vertical to the horizontal plane of the fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011423906.6A CN113829814A (en) | 2020-12-08 | 2020-12-08 | Air-ground amphibious composite unmanned aerial vehicle with rotary fixed wings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011423906.6A CN113829814A (en) | 2020-12-08 | 2020-12-08 | Air-ground amphibious composite unmanned aerial vehicle with rotary fixed wings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113829814A true CN113829814A (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011423906.6A Pending CN113829814A (en) | 2020-12-08 | 2020-12-08 | Air-ground amphibious composite unmanned aerial vehicle with rotary fixed wings |
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| CN (1) | CN113829814A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006066561A1 (en) * | 2004-12-23 | 2006-06-29 | Julian Kuntz | Flying device with improved maneuverability on the ground |
| US20150360775A1 (en) * | 2013-10-30 | 2015-12-17 | Yusho Arai | Vertical take-off and landing flight vehicle |
| CN205396534U (en) * | 2016-03-03 | 2016-07-27 | 辽宁猎鹰航空科技有限公司 | Rotor unmanned aerial vehicle verts |
| CN206125421U (en) * | 2016-10-12 | 2017-04-26 | 曹萍 | VTOL unmanned vehicles |
| CN107650603A (en) * | 2017-10-09 | 2018-02-02 | 南京航空航天大学 | A kind of multi-rotor unmanned aerial vehicle of dwelling more |
| CN107984992A (en) * | 2017-11-28 | 2018-05-04 | 北京航空航天大学 | It is a kind of can VTOL land and air double-used vehicle |
| US20180257772A1 (en) * | 2017-03-07 | 2018-09-13 | The Boeing Company | Robust amphibious aircraft |
| CN210391552U (en) * | 2019-07-11 | 2020-04-24 | 中兆恒基(北京)工程管理有限公司 | Vertical take-off and landing fixed wing unmanned aerial vehicle |
-
2020
- 2020-12-08 CN CN202011423906.6A patent/CN113829814A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006066561A1 (en) * | 2004-12-23 | 2006-06-29 | Julian Kuntz | Flying device with improved maneuverability on the ground |
| US20150360775A1 (en) * | 2013-10-30 | 2015-12-17 | Yusho Arai | Vertical take-off and landing flight vehicle |
| CN205396534U (en) * | 2016-03-03 | 2016-07-27 | 辽宁猎鹰航空科技有限公司 | Rotor unmanned aerial vehicle verts |
| CN206125421U (en) * | 2016-10-12 | 2017-04-26 | 曹萍 | VTOL unmanned vehicles |
| US20180257772A1 (en) * | 2017-03-07 | 2018-09-13 | The Boeing Company | Robust amphibious aircraft |
| CN107650603A (en) * | 2017-10-09 | 2018-02-02 | 南京航空航天大学 | A kind of multi-rotor unmanned aerial vehicle of dwelling more |
| CN107984992A (en) * | 2017-11-28 | 2018-05-04 | 北京航空航天大学 | It is a kind of can VTOL land and air double-used vehicle |
| CN210391552U (en) * | 2019-07-11 | 2020-04-24 | 中兆恒基(北京)工程管理有限公司 | Vertical take-off and landing fixed wing unmanned aerial vehicle |
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Application publication date: 20211224 |
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