CN203528819U - Agricultural unmanned aircraft - Google Patents
Agricultural unmanned aircraft Download PDFInfo
- Publication number
- CN203528819U CN203528819U CN201320728877.3U CN201320728877U CN203528819U CN 203528819 U CN203528819 U CN 203528819U CN 201320728877 U CN201320728877 U CN 201320728877U CN 203528819 U CN203528819 U CN 203528819U
- Authority
- CN
- China
- Prior art keywords
- motor
- flight attitude
- agricultural unmanned
- traction screw
- propeller blades
- 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 - Lifetime
Links
- 241000239290 Araneae Species 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 9
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000003595 mist Substances 0.000 abstract 1
- 238000010899 nucleation Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 239000012773 agricultural material Substances 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Landscapes
- Catching Or Destruction (AREA)
- Guiding Agricultural Machines (AREA)
Abstract
The utility model provides an agricultural unmanned aircraft. An ultrasonic distance measuring part and an anti-collision part are installed on an unmanned multi-rotor helicopter. The agricultural unmanned aircraft realizes nap-of-the-earth flight and is in ground-contour-following, materials are avoided from scattering, and working quality is ensured. The agricultural unmanned aircraft is provided with a power take-off device, a material spraying speed and a flying speed are synchronized and regulable, lithium battery capacity is enlarged, and airborne periods are increased. The agricultural unmanned aircraft is high in safety, good in environment protection and simple to operate, is suitable for large-area work of spraying powder, spraying mist, applying fertilizer, direct seeding and the like, and is designed according to agricultural technical requirements.
Description
Affiliated field:
The utility model relates to unmanned vehicle field, relates in particular to a kind of agricultural unmanned aerocraft.
Background technology:
Unmanned aerial vehicle is widely used in agricultural productions such as dusting, spray, sow seed, fertilising.Relatively fixed high when the distance measurement equipments such as existing super sonic, laser can be realized agricultural unmanned aerocraft operation in conjunction with flight control system, carry out accurate operation, GPS or manual remote control can only realize that definitely determining height carries out operation.But when running into the plot that topographic inequality is very large, can not guarantee operation quality, and prior art can not come actv. to control operation discharge capacity according to the operation flying speed of aerocraft.Therefore, develop according to different work landforms, and effectively controlling operation discharge capacity according to flying speed, to be applicable to the unmanned aerocraft of farmland operation very necessary.
Summary of the invention:
The purpose of this utility model is to provide a kind of agricultural unmanned aerocraft, and it forms the unmanned aerocraft of farmland operation by many rotor wing unmanned aerial vehicles, ultrasonic range finder, being organically combined of power output flexible shaft case science.Thereby realize, with ground profiling low speed, plunder and fly, spraying material quantity can regulate with flying speed, meets the technical requirements of agricultural to unmanned aerocraft.
The utility model is achieved in that agricultural unmanned aerocraft comprises upper spider 1, lower bearing bracket 2, mid frame 3, coaxial positive and negative oar rotor head 4, traction screw propeller 5, traction screw propeller motor 6, flight attitude propeller blades 7, flight attitude propeller blades motor 8, rotatablely crank arm 9, vertical tail 10, secondary battery 11, receiver 12, steering wheel 13, electricity is adjusted device 14, ultrasonic range finder 15, farm implements articulated device 16, power output flexible shaft case 17, outer safety guard net 18, tubulose medicine-chest 19, supporting leg 20.
Described upper spider 1, mid frame 2, lower bearing bracket 3, tubulose medicine-chest 19, supporting leg 20 are pegged graft and are combined into the frame of agricultural unmanned aerocraft.Each flight attitude propeller blades 7 of front, rear, left and right and flight attitude propeller blades motor 8 mechanical connections are cranked arm on 9 and collapsible upper spider 1 top that is arranged on rotatable, and steering wheel 13 is arranged on upper spider 1 rear portion and vertical tail 10 mechanical connections; Described traction screw propeller 5, traction screw propeller motor 6 and power output flexible shaft case 17 mechanical connections are also arranged on the front portion of mid frame 3; Described coaxial positive and negative oar rotor head 4 is even number symmetric offset spread and is arranged on mid frame 3; Described outer safety guard net 18 is arranged on mid frame 3 outsides; Described secondary battery 11, receiver 12, electricity adjust device 14, ultrasonic range finder 15, farm implements articulated device 16 are arranged on the top of tubulose medicine-chest 19 and are fixed on lower bearing bracket 3; Adjust device 14, ultrasonic range finder 15, coaxial positive and negative oar rotor head motor 23, traction screw propeller motor 6, flight attitude propeller blades motor 8 to electrically connect secondary battery 11, receiver 12, steering wheel 13, electricity.
The flight attitude balance of aerocraft realizes by four of front, rear, left and right on remote control upper spider 1 flight attitude propeller blades 7, advance and be to realize by traction screw propeller 5, highly controlling is by controlling the rotating speed of coaxial positive and negative oar rotor head 4, to control the relative height with ground by ultrasonic range finder 15, and crashproof is that the rotation of controlling traction screw propellers 5 by ultrasonic range finder 15 realizes.
Aerocraft power supply is supplied with by secondary battery or hybrid power power supply, the rotating speed of power output flexible shaft is synchronizeed and is changed with traction screw propeller motor speed, control the quantity that farm implements are shed agricultural material, tubulose medicine-chest 19 not still the container case of pesticide liquid be also lower bearing bracket 2 girders, there is anti-shake dividing plate its inside, can alleviate rocking of when flight liquid, guarantees to have a smooth flight, farm implements articulated device 16 can be implement quick-attaching couple, and vertical tail is controlled and turned.
The utlity model has following beneficial effect is: simple structure, and work efficiency is high, and quality is good, and operating cost is low, safety and environmental protection.
Accompanying drawing explanation:
Birds-eye view when the agricultural unmanned aerocraft flight attitude propeller blades of Fig. 1 launches
The birds-eye view of the agricultural unmanned aerocraft flight attitude propeller blades folded state of Fig. 2
The agricultural unmanned aerocraft front elevation of Fig. 3
Fig. 4 power output flexible shaft case and traction screw propeller motor connection diagram
The coaxial positive and negative oar rotor head schematic diagram of Fig. 5
The B-B of Fig. 6 Fig. 3 is to view
In figure: 1 upper spider, 2 lower bearing brackets, 3 mid frames, 4 coaxial positive and negative oar rotor heads, 5 traction screw propellers, 6 traction screw propeller motors, 7 flight attitude propeller blades, 8 flight attitude propeller blades motors, 9 rotatable cranking arm, 10 vertical tails, 11 secondary battery, 12 receivers, 13 steering wheels, 14 electricity are adjusted device, 15 ultrasonic range finders, 16 farm implements articulated devices, 17 power output flexible shaft casees, 18 outer safety guard nets, 19 tubulose medicine-chests, 20 supporting legs, 21 flexible axles, the rotor of 22 coaxial positive and negative oar rotor heads, 23 coaxial positive and negative oar rotor head motors
The specific embodiment:
With reference to accompanying drawing 1-6, this specific embodiment is taked following technical scheme:
By rotatable, crank arm 9 manually to expanded positions, the unmanned aerocraft landing of remote operation, advance, height-lock control, turn, keep away the operations such as barrier.
Certainly; the above embodiment is only preferred embodiment of the present utility model; can not therefore limit protection domain of the present utility model, therefore the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by protection domain of the present utility model.
Claims (1)
1. an agricultural unmanned aerocraft, it is characterized in that, it comprises upper spider (1), lower bearing bracket (2), mid frame (3), coaxial positive and negative oar rotor head (4), traction screw propeller (5), traction screw propeller motor (6), flight attitude propeller blades (7), flight attitude propeller blades motor (8), rotatable cranking arm (9), vertical tail (10), secondary battery (11), receiver (12), steering wheel (13), electricity is adjusted device (14), ultrasonic range finder (15), farm implements articulated device (16), power output flexible shaft case (17), outer safety guard net (18), tubulose medicine-chest (19), supporting leg (20), described upper spider (1), mid frame (2), lower bearing bracket (3), tubulose medicine-chest (19), supporting leg (20) are pegged graft and are combined into the frame of agricultural unmanned aerocraft, each flight attitude propeller blades (7) of front, rear, left and right is with flight attitude propeller blades motor (8) mechanical connection on upper also collapsible upper spider (1) top that is arranged on of rotatable cranking arm (9), and steering wheel (13) is arranged on upper spider (1) rear portion and vertical tail (10) mechanical connection, described traction screw propeller (5), traction screw propeller motor (6) is with power output flexible shaft case (17) mechanical connection and be arranged on the front portion of mid frame (3), described coaxial positive and negative oar rotor head (4) is even number symmetric offset spread and is arranged on mid frame (3), described outer safety guard net (18) is arranged on mid frame (3) outside, described secondary battery (11), receiver (12), electricity adjust device (14), ultrasonic range finder (15), farm implements articulated device (16) are arranged on the top of tubulose medicine-chest (19) and are fixed on lower bearing bracket (3), adjust device (14), ultrasonic range finder (15), coaxial positive and negative oar rotor head motor (23), traction screw propeller motor (6), flight attitude propeller blades motor (8) to electrically connect secondary battery (11), receiver (12), steering wheel (13), electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728877.3U CN203528819U (en) | 2013-11-08 | 2013-11-08 | Agricultural unmanned aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728877.3U CN203528819U (en) | 2013-11-08 | 2013-11-08 | Agricultural unmanned aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203528819U true CN203528819U (en) | 2014-04-09 |
Family
ID=50415063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320728877.3U Expired - Lifetime CN203528819U (en) | 2013-11-08 | 2013-11-08 | Agricultural unmanned aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203528819U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192305A (en) * | 2014-07-29 | 2014-12-10 | 杭州行之云网络有限公司 | Multi-element wing |
| CN104354857A (en) * | 2014-11-07 | 2015-02-18 | 成都好飞机器人科技有限公司 | Unmanned aerial vehicle with multiple rotor wings |
| CN104443410A (en) * | 2014-10-23 | 2015-03-25 | 黄守瑜 | Sensing device of agricultural unmanned helicopter |
| CN104494830A (en) * | 2014-12-12 | 2015-04-08 | 华南农业大学 | Pesticide-spraying method |
| CN104527981A (en) * | 2014-12-12 | 2015-04-22 | 华南农业大学 | Method for carrying out pesticide spraying by using farm-oriented unmanned aerial vehicle |
| CN104554724A (en) * | 2014-11-14 | 2015-04-29 | 山东农业大学 | Low-cost and high-load specialized plant-protection unmanned aerial vehicle and driving method |
| CN104627374A (en) * | 2013-11-08 | 2015-05-20 | 珠海羽人飞行器有限公司 | Agricultural unmanned aircraft |
| CN104663099A (en) * | 2015-01-22 | 2015-06-03 | 湖南金骏农业科技有限公司 | Fertilizer apparatus and plant protection airplane including same |
| CN104670497A (en) * | 2015-01-22 | 2015-06-03 | 湖南金骏农业科技有限公司 | Fertilizer applying system of remotely controlled plant protection plane |
| CN106081079A (en) * | 2016-08-15 | 2016-11-09 | 张琬彬 | A kind of crashproof leg of unmanned plane rotor |
| US11199838B2 (en) | 2017-01-23 | 2021-12-14 | The Board Of Trustees Of The University Of Illinois | Adaptive cyber-physical system for efficient monitoring of unstructured environments |
-
2013
- 2013-11-08 CN CN201320728877.3U patent/CN203528819U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627374A (en) * | 2013-11-08 | 2015-05-20 | 珠海羽人飞行器有限公司 | Agricultural unmanned aircraft |
| CN104192305A (en) * | 2014-07-29 | 2014-12-10 | 杭州行之云网络有限公司 | Multi-element wing |
| CN104443410A (en) * | 2014-10-23 | 2015-03-25 | 黄守瑜 | Sensing device of agricultural unmanned helicopter |
| CN104354857A (en) * | 2014-11-07 | 2015-02-18 | 成都好飞机器人科技有限公司 | Unmanned aerial vehicle with multiple rotor wings |
| CN104554724A (en) * | 2014-11-14 | 2015-04-29 | 山东农业大学 | Low-cost and high-load specialized plant-protection unmanned aerial vehicle and driving method |
| CN104494830A (en) * | 2014-12-12 | 2015-04-08 | 华南农业大学 | Pesticide-spraying method |
| CN104527981A (en) * | 2014-12-12 | 2015-04-22 | 华南农业大学 | Method for carrying out pesticide spraying by using farm-oriented unmanned aerial vehicle |
| CN104663099A (en) * | 2015-01-22 | 2015-06-03 | 湖南金骏农业科技有限公司 | Fertilizer apparatus and plant protection airplane including same |
| CN104670497A (en) * | 2015-01-22 | 2015-06-03 | 湖南金骏农业科技有限公司 | Fertilizer applying system of remotely controlled plant protection plane |
| CN104663099B (en) * | 2015-01-22 | 2017-01-18 | 湖南金骏农业科技有限公司 | Fertilizer apparatus and plant protection airplane including same |
| CN104670497B (en) * | 2015-01-22 | 2017-03-22 | 湖南金骏农业科技有限公司 | Fertilizer applying system of remotely controlled plant protection plane |
| CN106081079A (en) * | 2016-08-15 | 2016-11-09 | 张琬彬 | A kind of crashproof leg of unmanned plane rotor |
| US11199838B2 (en) | 2017-01-23 | 2021-12-14 | The Board Of Trustees Of The University Of Illinois | Adaptive cyber-physical system for efficient monitoring of unstructured environments |
| US11703855B2 (en) | 2017-01-23 | 2023-07-18 | The Board Of Trustees Of The University Of Illinois | Adaptive cyber-physical system for efficient monitoring of unstructured environments |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203528819U (en) | Agricultural unmanned aircraft | |
| CN204270115U (en) | The special flight control system of a kind of plant protection unmanned plane | |
| CN203946272U (en) | A kind of agriculture aircraft with multiaxis screw propeller | |
| CN104407586A (en) | Drive decoupled plant protection unmanned aerial vehicle control system and control method | |
| CN103847963B (en) | A kind of driverless operation dynamic-delta-wing aircraft | |
| CN105882985B (en) | A kind of electronic unmanned fog machine of DCB Specimen close coupled type anticollision | |
| CN203544370U (en) | Agricultural multi-rotor unmanned helicopter | |
| CN204822084U (en) | Many rotor unmanned aerial vehicle | |
| CN204489187U (en) | A kind of vertical takeoff and landing horizontal flight unmanned plane | |
| CN113320691A (en) | Multipurpose pollination unmanned aerial vehicle with extendable endurance time and operation method thereof | |
| CN205150250U (en) | Plant protection unmanned aerial vehicle spray lance and plant protection unmanned aerial vehicle | |
| CN104627374A (en) | Agricultural unmanned aircraft | |
| CN205589497U (en) | Four rotor pesticides spray unmanned aerial vehicle | |
| CN205256661U (en) | From rotor agricultural plant protection unmanned aerial vehicle | |
| CN103754367A (en) | Small high-load unmanned aerial vehicle for agricultural spraying and application of small high-load unmanned aerial vehicle | |
| CN204916172U (en) | Unmanned train's aircraft of integrated circuit debugging control system | |
| CN204279936U (en) | The rotor driver of agricultural depopulated helicopter | |
| Ramesh et al. | Sanitization using Hexacopter Autonomous Drone | |
| CN104316718A (en) | Wind speed measurement device | |
| CN109018348A (en) | The empty dual-purpose Drones for surveillance in land | |
| CN210822753U (en) | Single-oar plant protection unmanned aerial vehicle with flight attitude controlled by control surface | |
| CN204228737U (en) | The wind speed measuring device of agricultural depopulated helicopter | |
| CN104304222B (en) | Spray equipment | |
| CN204341400U (en) | Fixed-wing unmanned plane carry formula atomizing cone | |
| CN111301684A (en) | A sprinkler for plant protection unmanned aerial vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 519090 Guangdong province Zhuhai city Zhuhai town of Red Bay area, Shuanghu Road West Road on the north side of No. 6 workshop two Patentee after: ZHUHAI YUREN AGRICULTURAL AVIATION Co.,Ltd. Address before: Jinwan District Sanzao Town Airport Road 519040 in Guangdong Province, Zhuhai City, No. 288, C building, two floor Patentee before: ZHUHAI YUREN AIRCRAFT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |