CN106741874A - A kind of agricultural plant protection unmanned plane of high security - Google Patents
A kind of agricultural plant protection unmanned plane of high security Download PDFInfo
- Publication number
- CN106741874A CN106741874A CN201611211882.1A CN201611211882A CN106741874A CN 106741874 A CN106741874 A CN 106741874A CN 201611211882 A CN201611211882 A CN 201611211882A CN 106741874 A CN106741874 A CN 106741874A
- Authority
- CN
- China
- Prior art keywords
- machine body
- main machine
- unmanned plane
- plant protection
- electromagnet
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U70/00—Launching, take-off or landing arrangements
Abstract
The invention discloses a kind of agricultural plant protection unmanned plane of high security,It is related to unmanned air vehicle technique field,Including main machine body,Rotor support,Rotor assemblies,Flight control system and undercarriage,One end of the rotor support is arranged in main machine body,The rotor assemblies are arranged on the other end of rotor support,The flight control system is connected in main machine body and with rotor assemblies,It is characterized in that,The undercarriage includes the link being sequentially connected,Pole and base,The link is detachably connected with main machine body,The base is annular,The bottom surface of base is provided with several breach in circumferential array,Indentation, there is rotatably connected to leg by torsion spring,Electromagnet is provided with the inside of breach,Electromagnet can be by magnetic attraction with leg,Electromagnet is connected by wire with flight control system,Landing gear structure of the invention is simple,Using demountable structure,Convenient disassembly,And the stand bar structure of the extension type for using,Improve the safety and stability of unmanned plane landing.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, and in particular to a kind of agricultural plant protection unmanned plane of high security.
Background technology
Referred to as " unmanned plane ", english abbreviation is " UAV " to UAV, using radio robot and providing for oneself
The not manned aircraft that presetting apparatus is manipulated.Can be divided into from technical standpoint definition：Unmanned fixed-wing aircraft, unmanned VTOL
Machine, unmanned airship, depopulated helicopter, unmanned multi-rotor aerocraft, unmanned parasol etc..
Unmanned plane press application field, can be divided into it is military with it is civilian.Military aspect, unmanned plane is divided into reconnaissance plane and target drone.The people
With aspect, unmanned plane+sector application is the real firm need of unmanned plane；At present taking photo by plane, agricultural, plant protection, auto heterodyne, express transportation,
Disaster relief, observation wild animal, monitoring infectious disease, mapping, news report, electric inspection process, the disaster relief, movies-making, manufacture wave
The application in unrestrained etc. field, has greatly expanded unmanned plane purposes in itself, developed country also actively extension sector application with
Development unmanned air vehicle technique.
The undercarriage of traditional unmanned plane is generally fixed structure, it is impossible to adjust its gradient according to actual landform situation,
Unmanned plane is caused to land difficult, and dismounting inconvenience.
The content of the invention
It is an object of the invention to provide a kind of agricultural plant protection unmanned plane of high security, to solve to cause in the prior art
Drawbacks described above.
A kind of agricultural plant protection unmanned plane of high security, including main machine body, rotor support, rotor assemblies, flight control system and
Undercarriage, one end of the rotor support is arranged in main machine body, and the rotor assemblies are arranged on the other end of rotor support, institute
Flight control system is stated in the main machine body and be connected with rotor assemblies, the undercarriage including be sequentially connected link, pole and
Base, the link is detachably connected with main machine body, and the base is annular, and the bottom surface of base is provided with several and is arranged in circumferential
The breach of row, indentation, there is rotatably connected to leg by torsion spring, and electromagnet is provided with the inside of breach, and electromagnet can pass through with leg
Magnetic attraction, electromagnet is connected by wire with flight control system.
Preferably, the bottom of the main machine body is provided with buckling groove, and link is provided with clamping joint, clamping joint and buckling groove card
Connect, the bottom of main machine body is additionally provided with the limited post of cylinder, link is provided with guide collar, and guide collar coordinates with limited post.
Preferably, the collection spool for connecting up is provided with the top of the guide collar.
Preferably, the bottom end of the collection spool is connected with round-meshed rubber stopper.
Preferably, the bottom surface of the leg is bonded with rubber antiskid pad.
The advantage of the invention is that：Landing gear structure of the invention is simple, using demountable structure, convenient disassembly, certainly
Under right state, the leg and electromagnetic actuation of the base, in horizontality, when pick-up point is not uneven, nobody
After machine landing, flight control system can determine whether out unmanned plane state in which, the electromagnet of closed position lower, and leg is in torsion spring
The lower ejection of effect so that unmanned plane is in a state for relative level all the time, improves the stability of the landing of unmanned plane.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of main machine body part in the present invention.
Fig. 3 is the structural representation of undercarriage part in the present invention.
Fig. 4, Fig. 5 are the structural representation of foot portion different working condition in the present invention.
Wherein, 1- main machine bodies, 2- rotor supports, 3- rotor assemblies, 4- flight control systems, 5- links, 6- poles, 7- bottoms
Seat, 8- breach, 9- torsion springs, 10- legs, 11- electromagnet, 12- buckling grooves, 13- clamping joints, 14- limited posts, 15- guide collars,
16- collection spools, 17- rubber stoppers, 18- rubber antiskid pads.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for making present invention realization are easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
As shown in Figures 1 to 5, a kind of agricultural plant protection unmanned plane of high security, including main machine body 1, rotor support 2, rotation
Wing component 3, flight control system 4 and undercarriage, one end of the rotor support 2 are arranged in main machine body 1, and the rotor assemblies 3 are pacified
Mounted in the other end of rotor support 2, the flight control system 4 is in main machine body 1 and is connected with rotor assemblies 3, the undercarriage
Including the link 5, pole 6 and the base 7 that are sequentially connected, the link 5 is detachably connected with main machine body 1, and the base 7 is
Annular, the bottom surface of base 7 is provided with several breach 8 in circumferential array, and leg 10 is rotatably connected to by torsion spring 9 at breach 8,
The inner side of breach 8 is provided with electromagnet 11, and electromagnet 11 can pass through wire and winged control with leg 10 by magnetic attraction, electromagnet 11
System 4 is connected.
In the present embodiment, the bottom of the main machine body 1 is provided with buckling groove 12, and link 5 is provided with clamping joint 13, clamping
First 13 with the clamping of buckling groove 12, by snap fit connect, undercarriage can be changed as needed, easy to maintenance, the bottom of main machine body 1
Portion is additionally provided with the limited post 14 of cylinder, and link 5 is provided with guide collar 15, and guide collar 15 coordinates with limited post 14, for carrying
The stability that link high 5 is connected with main machine body 1, it is to avoid it shakes during unmanned plane lands.
In the present embodiment, the top of the guide collar 15 is provided with the collection spool 16 for connecting up, for will be in electromagnet
The wire collections of 11 connections are got up so that wiring more specification, and the bottom end of the collection spool 16 is connected with round-meshed
Rubber stopper 17, wire enters in collection spool 16 through circular hole, and rubber stopper 17 can prevent the infiltration of rainwater.
Additionally, the bottom surface of the leg 10 is bonded with rubber antiskid pad 18, anti-skidding effect is played.
Based on above-mentioned, landing gear structure of the invention is simple, using demountable structure, convenient disassembly, in its natural state,
The leg 10 of the base 7 and the adhesive of electromagnet 11, in horizontality, when pick-up point is not uneven, unmanned plane drop
Fall behind, flight control system 4 can determine whether out unmanned plane state in which, the electromagnet 11 of closed position lower, and leg 10 is in torsion spring 9
In the presence of eject so that unmanned plane is in a state for relative level all the time, improves the stability of the landing of unmanned plane.Separately
Outward, when place of landing is horizontal plane, whole electromagnet 11 can be also closed, allows leg 10 all to put down, can play slow well
Punching is acted on.
As known by the technical knowledge, the present invention can be by other essence without departing from its spirit or the embodiment party of essential feature
Case is realized.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (5)
1. a kind of agricultural plant protection unmanned plane of high security, including main machine body, rotor support, rotor assemblies, flight control system and rise
Fall frame, and one end of the rotor support is arranged in main machine body, and the rotor assemblies are arranged on the other end of rotor support, described
Flight control system is connected in main machine body and with rotor assemblies, it is characterised in that the undercarriage includes the connection being sequentially connected
Frame, pole and base, the link are detachably connected with main machine body, and the base is annular, and the bottom surface of base is provided with some
The individual breach in circumferential array, indentation, there is rotatably connected to leg by torsion spring, is provided with electromagnet on the inside of breach, electromagnet with
Leg can be connected by wire by magnetic attraction, electromagnet with flight control system.
2. the agricultural plant protection unmanned plane of a kind of high security according to claim 1, it is characterised in that：The main machine body
Bottom is provided with buckling groove, and link is provided with clamping joint, clamping joint and buckling groove clamping, and the bottom of main machine body is additionally provided with cylinder
Limited post, link is provided with guide collar, and guide collar coordinates with limited post.
3. the agricultural plant protection unmanned plane of a kind of high security according to claim 1, it is characterised in that：The guide collar
Top is provided with the collection spool for connecting up.
4. the agricultural plant protection unmanned plane of a kind of high security according to claim 3, it is characterised in that：The collection spool
Bottom end is connected with round-meshed rubber stopper.
5. the agricultural plant protection unmanned plane of a kind of high security according to claim 1, it is characterised in that：The bottom of the leg
Face is bonded with rubber antiskid pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211882.1A CN106741874A (en) | 2016-12-25 | 2016-12-25 | A kind of agricultural plant protection unmanned plane of high security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611211882.1A CN106741874A (en) | 2016-12-25 | 2016-12-25 | A kind of agricultural plant protection unmanned plane of high security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741874A true CN106741874A (en) | 2017-05-31 |
Family
ID=58919472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611211882.1A Withdrawn CN106741874A (en) | 2016-12-25 | 2016-12-25 | A kind of agricultural plant protection unmanned plane of high security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741874A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745806A (en) * | 2017-09-25 | 2018-03-02 | 南京律智诚专利技术开发有限公司 | A kind of assembly type shipping unmanned plane |
| CN109382961A (en) * | 2017-08-11 | 2019-02-26 | 中交遥感载荷（安徽）科技有限公司 | A kind of agricultural unmanned plane rubber pad manufacture craft |
| WO2019112405A1 (en) * | 2017-12-05 | 2019-06-13 | Universite Internationale De Rabat | Drone having detachable landing gear |
| CN112349486A (en) * | 2020-10-27 | 2021-02-09 | 国网山东省电力公司金乡县供电公司 | Power transformer installation device |
| CN112591107A (en) * | 2020-12-30 | 2021-04-02 | 江汉大学 | Safety protection device and protection method for offshore operation rotor unmanned aerial vehicle |
-
2016
- 2016-12-25 CN CN201611211882.1A patent/CN106741874A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382961A (en) * | 2017-08-11 | 2019-02-26 | 中交遥感载荷（安徽）科技有限公司 | A kind of agricultural unmanned plane rubber pad manufacture craft |
| CN107745806A (en) * | 2017-09-25 | 2018-03-02 | 南京律智诚专利技术开发有限公司 | A kind of assembly type shipping unmanned plane |
| WO2019112405A1 (en) * | 2017-12-05 | 2019-06-13 | Universite Internationale De Rabat | Drone having detachable landing gear |
| CN112349486A (en) * | 2020-10-27 | 2021-02-09 | 国网山东省电力公司金乡县供电公司 | Power transformer installation device |
| CN112591107A (en) * | 2020-12-30 | 2021-04-02 | 江汉大学 | Safety protection device and protection method for offshore operation rotor unmanned aerial vehicle |
| CN112591107B (en) * | 2020-12-30 | 2022-07-08 | 江汉大学 | Safety protection device and protection method for offshore operation rotor unmanned aerial vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |