CN204979217U - Many rotors hybrid plant protection unmanned aerial vehicle - Google Patents

Many rotors hybrid plant protection unmanned aerial vehicle Download PDF

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Publication number
CN204979217U
CN204979217U CN201520341172.5U CN201520341172U CN204979217U CN 204979217 U CN204979217 U CN 204979217U CN 201520341172 U CN201520341172 U CN 201520341172U CN 204979217 U CN204979217 U CN 204979217U
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CN
China
Prior art keywords
rotor
aircraft
plant protection
engine
aircraft frame
Prior art date
Application number
CN201520341172.5U
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Chinese (zh)
Inventor
张凯
Original Assignee
张凯
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Publication date
Application filed by 张凯 filed Critical 张凯
Priority to CN201520341172.5U priority Critical patent/CN204979217U/en
Application granted granted Critical
Publication of CN204979217U publication Critical patent/CN204979217U/en

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Abstract

The utility model provides a many rotors hybrid plant protection unmanned aerial vehicle, it includes petrol engine rotor, engine, battery, aircraft frame, foot support, medical kit, spray lance, shower nozzle, remote controller, the petrol engine rotor is the unit wing, and the aircraft frame is the even level setting of even number and around the installation fixed plate in the middle of the aircraft frame, flies rack end at every and all install a little rotor to each is driven by a small motor, aircraft shelf location below the single rotor of petrol engine has two spoilers. The utility model has the advantages of simple structure, self light in weight, the cost is low, the loading capacity is big, time of endurance is long, flight is stable, pollution -free, maintain simply, maintenance and flight training are fairly simple, can be non -maintaining for a long time, greatly alleviateed after sales maintenance's intensity, unmanned aerial vehicle's simplification and the time cost controlling simplification and stability, maintain have greatly been improved, greatly increased the battery availability factor.

Description

Many rotors hybrid power plant protection unmanned plane
Technical field
The utility model relates to a kind of many rotors unmanned vehicle for agriculture and forestry plant protection operation, particularly a kind of oil electricity mixing multi-rotor aerocraft.
Background technology
Zhuhai immortal of current domestic industry-leading, Zhuhai silver are logical, Anyang entirely rich and Xi'an Wei De, Shenyang Jin Fengchun, the Wuxi Chinese and, the plant protection unmanned plane sold of northern Tian Tudeng unmanned plane manufacturing enterprise is mainly divided into two classes, the dynamic plant protection unmanned plane of oil and electronic plant protection unmanned plane, the two contrast is as follows:
The dynamic plant protection unmanned plane of oil:
Its advantage is: 1, load is large, and 10-30L is comparatively general; 2, cruise duration is long, 30-120 minute, and unit price subjob scope is large; 3, adopt the mixing of gasoline, machine oil to make fuel, fuel is easy to obtain.
Its shortcoming is: 1, because fuel adopts gasoline and machine oil mixing, unburnt waste oil can be sprayed onto on crops, causes crop pollution; 2, price is high, and the general price of high-power plant protection unmanned plane is 15-200 ten thousand yuan; 3, overall maintenance is more difficult, and because adopting gasoline to be used as power, its fault rate is higher than motor; 4, engine wear is large, life-span 300-500 hour.
Electronic plant protection unmanned plane:
Its advantage is: 1, environmental protection, without waste gas, does not cause farmland pollution; 2, be easy to operation and maintenance, new hand just can operate freely for general 7 days; 3, price is low, and generally 10-18 about ten thousand yuan, universalness degree is high; 4, electrical machinery life reaches up to ten thousand hours.
Its shortcoming is:
Load is little, load range 5-15L; Cruise duration is short, single rack subjob time general 5-15 minute, working area 10-20 mu/sortie; Adopt lithium electricity as propulsion source, it is battery charging that operation outside the venue needs configuration electrical generator in time.
From structure, the driving engine on market is DCB Specimen structure mainly, and the gasoline engine chance namely in frame is while axle drives positive oar to produce lift, and self oppositely rotates freely, and drives the anti-oar be fixed on gasoline body to produce lift.Because the spark ignition engine part providing prevailing lift is DCB Specimen structure, the greatest problem brought is exactly that complex structure weight is large, occupies the most valuable weight of unmanned plane and space resources.
Summary of the invention
The purpose of this utility model is: design a kind of many rotors hybrid power plant protection unmanned plane, it can foolproofly operate, heavy-duty, length continue a journey plant protection, and effectively overcome prior art Problems existing.
Realizing the technical scheme that the utility model object takes is: it comprises engine petrol rotor, driving engine, battery, aircraft frame, foot support, medicine-chest, spray boom, shower nozzle, remote controller, engine petrol rotor is single-wing, is arranged in the middle of top of the present utility model; Aircraft frame is the mounting plate surrounding that even number even level is arranged in the middle of aircraft frame, and is at least provided with four aircraft framves, all installs a little rotor at each Frame end that flies, and is respectively driven by a small machine; Aircraft frame below engine petrol rotor is provided with two spoilers, spoiler is arranged on any two corresponding aircraft framves, and tilts to install, the direction of the air-flow produced during the corresponding driving engine list rotor rotational in the direction of inclination.
Described spoiler is the rectangular plate of lightweight, good toughness.
Electrical control part colleague technical personnel all can designed, designed, is not described further at this.
Good effect of the present utility model is: have that structure is simple, own wt is light, cost is low, load carrying ability is large, cruise duration is long, flight stability, an advantage such as pollution-free, easy to maintenance; Meanwhile, because the utility model maintenance and flight are trained quite simple, the first, self-employed farmer after point of purchase, skillfully can grasp maintenance and the airmanship of aircraft in very short time; The second, plant protection cooperative society after point of purchase, could take up a skilled Fei Fang troop fast, solves plant protection unmanned plane and flies the problem that the anti-talent extremely lacks! 3rd, due to simple structure, ensure that the utility model can be non-maintaining for a long time, the parts after going wrong also can be changed fast, simply, greatly alleviate the intensity of after-sales service; Greatly improve the manipulation simplification of unmanned plane and stability, the simplification of maintenance and time cost; Considerably increase battery availability factor.
Accompanying drawing explanation
Accompanying drawing 1 is schematic diagram of the present utility model; Accompanying drawing 2 is the birds-eye view of accompanying drawing 1.
Detailed description of the invention
As shown in accompanying drawing 1,2, it comprises engine petrol rotor 1, driving engine 2, battery 3, aircraft frame 4, foot support 10, medicine-chest 8, spray boom 9, shower nozzle 11, remote controller, engine petrol rotor 1, driving engine 2, battery 3, medicine-chest 8 are all fixed on the mounting plate in the middle of aircraft frame 4, engine petrol rotor 1 is single-wing, is arranged in the middle of top of the present utility model; On the mounting plate having four aircraft framves 4 to be evenly arranged in the middle of aircraft frame, in each aircraft frame 4 end, a little rotor 6 is all installed, and is respectively driven by a small machine 5; Aircraft frame 4 below engine petrol rotor 1 is provided with two spoilers 7, spoiler 7 is the rectangular plate of lightweight, good toughness; Spoiler 7 is arranged on any two corresponding aircraft framves 4, and tilt to install, the direction (as shown in Figure 2) of the air-flow that the corresponding engine petrol rotor 1 in the direction tilted produces when rotating, the reactive torque produced during in order to offset driving engine list rotor rotational, ensures aircraft smooth flight.
Principle of work:
The utility model adopts oil electric mixed dynamic, drive waist list rotor by driving engine 2, directly provide lift, synchronously drive on aircraft frame 4 four little rotors 6 to keep balancing and action all around by motor 5, remove complicated drive apparatus from, effectively improve the service life of motor.Owing to using engine petrol to provide lift, the flight time is more permanent, and load is larger.Although single rotor driving engine significantly reduces aircraft deadweight, but single rotor can produce reactive torque and turn round and round when rotated, for addressing this problem, at the air-flow place that engine petrol rotor 1 is downward, a pair spoiler 7 is installed, effectively counteract reactive torque, ensure that the smooth flight of aircraft.
Working process:
Carry out refuel dosing dead work after, power-on operation, first opens remote controller, then opens unmanned plane general supply, adeptly holds actuator start the engine, re-uses remote unlock by machine operation, takes off.
Quenching operations: by remote controller by engine spark plug power-off.
The integrated form that the utility model both can adapt to the large area contract cultivate land on up to ten thousand mu, the ground such as Heilungkiang, Xinjiang sprays, can adapt to again the small-scale sprinkling on the ground haggards tens such as Henan, hundreds of mu ground, application also can expand in the accidents such as fire-fighting, escape, forest extinguishing simultaneously.

Claims (2)

1. the plant protection of rotor hybrid power more than kind unmanned plane, it comprises engine petrol rotor, driving engine, battery, aircraft frame, foot support, medicine-chest, spray boom, shower nozzle, remote controller, it is characterized in that: engine petrol rotor is single-wing, in the middle of the top being arranged on aircraft; Aircraft frame is the mounting plate surrounding that even number even level is arranged in the middle of aircraft frame, and is at least provided with four aircraft framves, all installs a little rotor at each Frame end that flies, and is respectively driven by a small machine; Aircraft frame below engine petrol rotor is provided with two spoilers, spoiler is arranged on any two corresponding aircraft framves, and tilts to install, the direction of the air-flow produced during the corresponding driving engine rotor rotational in the direction of inclination.
2. many rotors hybrid power plant protection unmanned plane according to claim 1, is characterized in that: described spoiler is rectangular plate.
CN201520341172.5U 2015-05-25 2015-05-25 Many rotors hybrid plant protection unmanned aerial vehicle CN204979217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520341172.5U CN204979217U (en) 2015-05-25 2015-05-25 Many rotors hybrid plant protection unmanned aerial vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520341172.5U CN204979217U (en) 2015-05-25 2015-05-25 Many rotors hybrid plant protection unmanned aerial vehicle

Publications (1)

Publication Number Publication Date
CN204979217U true CN204979217U (en) 2016-01-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520341172.5U CN204979217U (en) 2015-05-25 2015-05-25 Many rotors hybrid plant protection unmanned aerial vehicle

Country Status (1)

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CN (1) CN204979217U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104843179A (en) * 2015-05-25 2015-08-19 张凯 Multi-rotor hybrid power plant protection unmanned aerial vehicle
CN105667774A (en) * 2016-02-04 2016-06-15 刘海涛 Multi-rotor aircraft
CN105974935A (en) * 2016-07-14 2016-09-28 安徽科技学院 Four-rotor agricultural remote control aircraft and control method thereof
CN108820229A (en) * 2018-06-22 2018-11-16 李帷笳 Hybrid power unmanned plane based on computer mode control

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104843179A (en) * 2015-05-25 2015-08-19 张凯 Multi-rotor hybrid power plant protection unmanned aerial vehicle
CN105667774A (en) * 2016-02-04 2016-06-15 刘海涛 Multi-rotor aircraft
CN105974935A (en) * 2016-07-14 2016-09-28 安徽科技学院 Four-rotor agricultural remote control aircraft and control method thereof
CN105974935B (en) * 2016-07-14 2019-10-29 安徽科技学院 A kind of quadrotor agricultural remote control aircraft and its control method
CN108820229A (en) * 2018-06-22 2018-11-16 李帷笳 Hybrid power unmanned plane based on computer mode control

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160120

Termination date: 20160525