CN203727649U - Drug-applying unmanned helicopter - Google Patents
Drug-applying unmanned helicopter Download PDFInfo
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- CN203727649U CN203727649U CN201420115237.XU CN201420115237U CN203727649U CN 203727649 U CN203727649 U CN 203727649U CN 201420115237 U CN201420115237 U CN 201420115237U CN 203727649 U CN203727649 U CN 203727649U
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- unmanned helicopter
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Abstract
The utility model relates to unmanned helicopters, in particular to a drug-applying unmanned helicopter which combines manually-controlled drug spraying and automatically-navigated drug spraying and is high in accuracy of drug applying. The drug-applying unmanned helicopter comprises a nose, a fuselage, wings, a tail, a transmission device, a power device, an exhausting device, spraying devices, a control system and a PTZ (Pan/Tilt/Zoom), wherein the fuselage comprises a fuselage bracket and landing gears, the power device is mounted on the fuselage bracket, the wings above the fuselage bracket are connected with the power device through the transmission device, the spraying devices are mounted on the landing gears of the fuselage, the control system is arranged in the nose, and the PTZ with a camera is arranged below the nose. According to the drug-applying unmanned helicopter, data on crops are acquired and fed back through the camera in real time, and the time and speed of the drug spraying of the spraying devices are controlled through the control system, so that accurate drug spraying is realized, and the efficiency and accuracy of drug spraying are greatly improved.
Description
Technical field
The utility model relates to a kind of depopulated helicopter, and the pesticide application unmanned helicopter that medicine combines, dispenser precision is high is sprayed in specifically a kind of manual manipulation spray medicine and automatic navigation.
Background technology
At agriculture field, pesticide spraying is a very important problem, and traditional pesticide spraying is by manually completing, in the time giving large-area crop spraying medicine, need more labour power, spraying time is longer, and in rainy season, dispenser efficiency is manually lower, be difficult to meet dispenser requirement, in addition, not only labour intensity is high in artificial dispenser, also can cause medicine to poison to the staff of dispenser, infringement operating personnel's is healthy.The appearance of pesticide application unmanned helicopter has solved the problems referred to above completely, pesticide application unmanned helicopter has the advantages that manoevreability is good, effectively dispenser fast, can not affect operating personnel's health of human body, but in the prior art, pesticide application unmanned helicopter adopts manual operation more, degree of automation is not high, and pesticide application unmanned helicopter dispenser accuracy and efficiency is lower, especially in the time that needs are given specific objective dispenser, often need to spray insecticide to achieve the goal by large area, this has caused the significant wastage of agricultural chemicals, is also unfavorable for environment.
Utility model content
The purpose of this utility model is to provide a kind of pesticide application unmanned helicopter, and fuselage design is reasonable, can select dispenser target by the vision of The Cloud Terrace, and dispenser precision is high and dose is controlled, has significantly improved dispenser efficiency.
The purpose of this utility model is achieved through the following technical solutions:
A kind of pesticide application unmanned helicopter, comprise head, fuselage, wing, tail, driving device, engine installation, exhaust gear, sprinkler, control system and The Cloud Terrace, its middle machine body comprises fuselage support and alighting gear, described fuselage support is provided with tail pipe connecting element, tail is connected with the tail pipe connecting element on described fuselage support by tail pipe, head is connected away from one end of described tail pipe connecting element with described fuselage support, engine installation is arranged on the riser lower side edge of described fuselage support, driving device is arranged in described fuselage support, the wing that is arranged at described fuselage support top is connected with described engine installation by described driving device, on described driving device, be provided with active synchronization belt wheel, tail is provided with driven synchronous pulley, described active synchronization belt wheel is connected with the driven synchronous pulley on described tail by Timing Belt, exhaust gear is arranged at the side of described engine installation away from head, and the inlet end of described exhaust gear is connected with described engine installation, the exhaust side of described exhaust gear is arranged on the alighting gear of fuselage, sprinkler is arranged at fuselage both sides, and be arranged on respectively on the alighting gear of fuselage, set-up of control system is in head, The Cloud Terrace is arranged at described head below, on described The Cloud Terrace, be provided with that plant growth is recorded in real-time shooting and the pick up camera of the data of being injured.
Described head comprises long tube, brace and battery case, described control system comprises and flies to control box and key-board, describedly fly to control box and key-board is installed on the brace of described head, and described in being arranged at, described key-board flies to control between box and battery case, describedly fly to control box by spring and fly to control box attaching parts and be arranged on described brace, described The Cloud Terrace is arranged on by bumper on the long tube of described head, for the large battery of control system power supply is arranged in described battery case.
The fuselage support both sides of described fuselage are provided with fuel tank, the riser of fuselage support is provided with fuel tank fixed mount, and described fuel tank is arranged on described fuel tank fixed mount, between described fuel tank, is interconnected, in described fuel tank, liquid level is equal, is provided with the level sensor that detects oil mass in described fuel tank.
The alighting gear of described fuselage is provided with foot wheel carrier on the J type pipe contacting with ground, on described foot wheel carrier, wheel is installed, and the straight-tube portion of the J type pipe that described alighting gear contacts with ground is provided with yielding rubber circle.
Described engine installation comprises starter motor, driving engine, driving engine erecting frame, big gear wheel, large belt wheel and power-transfer clutch, wherein driving engine erecting frame is arranged on the riser lower side edge of fuselage support by rubber connector, driving engine is arranged on described driving engine erecting frame, the clutch end of described driving engine is provided with big gear wheel successively along the direction of pointing to fuselage support, large belt wheel and power-transfer clutch, described power-transfer clutch is connected with described driving device, starter motor is arranged on described driving engine erecting frame, and the output shaft of described starter motor is provided with the miniature gears being meshed with described big gear wheel.
The top of described driving engine is provided with for the fan to engine cooling, described fan symmetry is arranged on the both sides of described driving engine erecting frame, the center shaft of described fan is separately installed with small pulley in the one end near fuselage support, and described large belt wheel is connected with the small pulley on fan by polywedge bet.
Described driving device comprises gear case and transmission shaft, described gear case is arranged on the riser of fuselage support, the input shaft of described gear case is connected with described engine installation, and described gear case is connected with wing by transmission shaft, and described active synchronization belt wheel is arranged on the input shaft of gear case.
The exhaust side of described exhaust gear is arranged on by yielding rubber attaching parts on the alighting gear of fuselage, and the inlet end of described exhaust gear is connected with described engine installation by elastic catheter.
Described sprinkler comprises water pump, medicine-chest and shower nozzle, described water pump is arranged on head, described medicine-chest is arranged on by adapter plate on the alighting gear of fuselage both sides, on the alighting gear of fuselage both sides, be also provided with head cartridge, shower nozzle is arranged on described head cartridge, and medicine-chest is connected with described shower nozzle by conduit.
Described head cartridge comprises a cramp bar, and the two ends of described cramp bar are respectively with on the alighting gear of fuselage and described head cartridge, that the stock of shower nozzle is installed is hinged, and described head cartridge lifts by described cramp bar, and described water pump is by control system control.
Advantage of the present utility model and good effect are:
1. the utility model sprays medicine and automatic navigation spray medicine by manual manipulation and combines, and The Cloud Terrace is installed below head, pick up camera is housed on The Cloud Terrace, can feed back crop data by Real-time Collection, then by control system control dispenser, realize precisely spray medicine, efficiency and the accuracy of dispenser are greatly improved, realized the hommization control of depopulated helicopter, avoided the waste of agricultural chemicals, and the data obtained also can be later stage crop growing state, disease and pest situation and effect reliable analysis foundation is provided.
2. sprinkler of the present utility model is controlled by the controller, and can realize the real-time control to pesticide spraying, and adopts triangle fixed form, increase the steadiness of sprinkler, and the carbon fiber pipe of the utility model sprinkler is collapsible, thereby reduce placement space, be convenient to shipment.
3. between two medicine-chests of the present utility model, be communicated with and be symmetrically distributed in position on the lower side, depopulated helicopter both sides, lower the center of gravity, increase having a smooth flight property, in addition, the heavier engine installation of the utility model weight is contained in depopulated helicopter below, reduce machine gravity, further improved the stationarity of depopulated helicopter.
4. the utility model adopts optimizing design scheme, and main body mechanism adopts high strength aluminium, has both alleviated own wt, has increased again load capacity, has improved manoevreability.
5. pesticide application unmanned helicopter of the present utility model can enter any plot and carries out low latitude spraying operation, and can not damage crop.Make agricultural chemicals drift value extremely low, powerful rotor air-flow makes agricultural chemicals liquid uniform particles be attached to crop pros and cons, and rate of deposition obviously promotes, and prevention effect is remarkable.
6. the utility model pesticide application unmanned helicopter adopts GPS location, and the automatic planning technology in application path, reaches full automaticity operation.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is lateral plan of the present utility model;
Fig. 3 is the utility model inner structure schematic diagram;
Fig. 4 removes the structural representation after tail and tail pipe in Fig. 3;
Fig. 5 is I place enlarged drawing in Fig. 4;
Fig. 6 is head and control system structural representation in Fig. 4;
Fig. 7 is Fig. 4 medium power apparatus structure schematic diagram;
Fig. 8 is tail structure schematic diagram in Fig. 3;
Fig. 9 is sprinkler structural representation in Fig. 1.
Wherein: 1 is head, 2 is fuselage, 3 is wing, 4 is tail, 5 is driving device, 6 is engine installation, 7 is exhaust gear, 8 is sprinkler, 9 is control system, 10 is The Cloud Terrace, 11 is helicopter control capsule, 12 is key-board, 13 is spring, 14 is large battery, 15 is long tube, 16 is bumper, 17 is pick up camera, 18 is water pump, 19 is alighting gear, 20 is riser, 21 is steering wheel adapter plate, 22 is tail pipe connecting element, 23 is triangular pieces, 24 is fuel tank fixed mount, 25 is fuel tank, 26 is level sensor, 27 is foot wheel carrier, 28 is yielding rubber circle, 29 is starter motor, 30 is driving engine, 31 is driving engine erecting frame, 32 is fan, 33 is rubber connector, 34 is miniature gears, 35 is large belt wheel, 36 is power-transfer clutch, 37 is gear case, 38 is transmission shaft, 39 is main rotor, 40 is aileron, 41 is large steering wheel, 42 is yielding rubber attaching parts, 43 is elastic catheter, 44 is tail pipe, 45 is driven synchronous pulley, 46 is empennage transmission shaft, 47 is empennage, 48 is empennage steering wheel, 49 is Timing Belt, 50 is medicine-chest, 51 is cramp bar, 52 is shower nozzle, 53 is head cartridge, 54 is brace, 55 is battery case, 56 for flying to control box attaching parts, 57 is five-way, 58 is wheel, 59 is small belt pulley, 60 is active synchronization belt wheel, 61 is adapter plate, 62 is casing, 63 is fuselage support, 64 empennage seats, 65 wing bearings.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1～4, the utility model comprises head 1, fuselage 2, wing 3, tail 4, driving device 5, engine installation 6, exhaust gear 7, sprinkler 8, control system 9, The Cloud Terrace 10, casing 62 and tail pipe 44, its middle machine body 2 comprises fuselage support 63 and alighting gear 19, the alighting gear 19 of fuselage 2 is arranged at described fuselage support 63 belows, as shown in Figure 4, described fuselage support 63 comprises two risers that be arranged in parallel 20 and is arranged at the tail pipe connecting element 22 of described fuselage support 63 one end, head 1 is positioned at the positive front end of whole depopulated helicopter, and be connected away from one end of described tail pipe connecting element 22 with described fuselage support 63, tail 4 is connected with the tail pipe connecting element 22 on described fuselage support 63 by tail pipe 44.Engine installation 6 is arranged at the below of described fuselage support 63, and described engine installation 6 is arranged on the riser 20 of fuselage support 63, driving device 5 is arranged in fuselage support 63, and described driving device 5 is arranged on riser 20 by screw, the wing 3 that is arranged on fuselage 2 tops is connected with described engine installation 6 by described driving device 5.Exhaust gear 7 is arranged at the side of engine installation 6 away from head 1, the inlet end of described exhaust gear 7 is connected with described engine installation 6, the exhaust side of described exhaust gear 7 is arranged on the alighting gear 19 of fuselage 2, sprinkler 8 is arranged at fuselage 2 both sides, and be arranged on respectively on the alighting gear 19 of fuselage 2, control system 9 is arranged in head 1, The Cloud Terrace 10 is arranged on head 1, and be arranged at described head 1 below, fleetline casing 62 is arranged on fuselage support 63, and head 1, fuselage 2 and driving device 5 are all arranged in described casing 62.
As shown in Figure 6, head 1 comprises two long tubes 15, two braces 54 and be positioned at the battery case 55 of described head 1 front end, described two long tube 15 along continuous straight runs be arranged in parallel, and one end of described two long tubes 15 is separately fixed at battery case 55 both sides, two braces 54 be arranged in parallel, and form respectively the inclination angle of certain angle with described long tube 15, in this example, inclination angle between described brace 54 and long tube 15 is 6 °, the large battery 14 that the battery case 55 of head 1 front end is powered for being placed as control system 9, away from a side of described brace 54, the water pump 18 for agricultural chemicals is drawn is installed at described battery case 55.
As shown in Figure 6, control system 9 comprises that being arranged on flying in head 1 controls box 11 and key-board 12, describedly fly to control four jiaos of box 11 by spring 13 and fly to control on two braces 54 that box attaching parts 56 is installed to head 1, describedly fly to control box 11 and in the time that the utility model remains static, be in level attitude, described spring 13 can play cushioning effect in the time of helicopter flight, key-board 12 is arranged at and flies to control between box 11 and battery case 55, and be arranged on by screw on the brace 54 of head 1, be techniques well known by flying to control the control system 9 that box 11 and key-board 12 form.
As shown in Figure 3, The Cloud Terrace 10 is arranged on by bumper 16 on the long tube 15 of head 1, described bumper 16 plays cushioning effect in the time of helicopter flight, described The Cloud Terrace 10 comprises pick up camera 17, described pick up camera 17 can pitch axis (up and down) 360 degree, course axle (left and right) 360 degree rotations, and can take in real time the data that record plant growth and be injured, feed back to control system 9, control in real time, and data can be preserved, make further research to researchist.Described The Cloud Terrace 10 and bumper 16 are commercial product, in the present embodiment, described The Cloud Terrace 10 is game diaxon BY2-2 front hanging type holder for aerial photographing, manufacturer is Guangzhou Jin Yida unmanned vehicle Science and Technology Ltd., described bumper 16 is JQZ-150 air damping bumper, and manufacturer is Liaoning Tongze Absorber Co., Ltd..
As shown in Figure 4, on two risers 20 of fuselage support 63, be respectively equipped with fuel tank fixed mount 24, be arranged on described fuel tank fixed mount 24 to the fuel tank 25 of autogyro fuel feeding, in the present embodiment, fuel tank fixed mount 24 on two risers 20 can be installed altogether four fuel tanks 25, as shown in Figure 3, four fuel tanks 25 are interconnected by a five-way 57, so that the interior liquid level of fuel tank 25 is equal, can not cause left and right sides weight unbalanced, described five-way 57 is connected with engine installation 6 by oil pipe, in one of them fuel tank 25, level sensor 26 is installed, be used for detecting the number of fuel tank 25 interior oil, in case the danger that low on fuel causes, in the present embodiment, described level sensor model is SONOMETER05, manufacturer is German sonotec.The alighting gear 19 of fuselage 2 is respectively provided with a foot wheel carrier 27 on the J type pipe contacting with ground, on described foot wheel carrier 27, wheel 58 is installed, described wheel 58 is convenient to moving and transporting of depopulated helicopter, and convenient disassembly, the straight-tube portion of the J type pipe that described alighting gear 19 contacts with ground is provided with yielding rubber circle 28, in the present embodiment, described yielding rubber circle 28 is made up of elastic caoutchouc, in the time of depopulated helicopter landing, can weaken vibrations, and the friction force between increase and ground, prevents from skidding.
As shown in Fig. 4～5 and Fig. 7, described engine installation 6 comprises starter motor 29, driving engine 30, driving engine erecting frame 31, fan 32, rubber connector 33, big gear wheel 34, large belt wheel 35 and power-transfer clutch 36, wherein driving engine erecting frame 31 is arranged on the riser 20 lower side edges of fuselage support 63 by rubber connector 33, driving engine 30 is arranged on described driving engine erecting frame 31, in the present embodiment, described rubber connector 33 is made up of elastic caoutchouc, for alleviating the vibration influence causing when driving engine 30 is worked.The clutch end of driving engine 30 is provided with big gear wheel 34, large belt wheel 35 and power-transfer clutch 36 successively along the direction of pointing to fuselage support 63, and described power-transfer clutch 36 is connected with driving device 5.As shown in Figure 5, starter motor 29 is arranged at the side of described engine installation 6 away from head 1, and described starter motor 29 is arranged on described driving engine erecting frame 31, and on the output shaft of described starter motor 29, is provided with the miniature gears being meshed with described big gear wheel 34.Two are arranged at the top of described driving engine 30 for the fan 32 of lowering the temperature to driving engine 30, and the symmetrical both sides that are arranged on driving engine erecting frame 31, when mechanism works, starter motor 29 first starts, miniature gears on starter motor 29 drives the big gear wheel 34 on driving engine 30 to rotate, thereby driving engine 30 is started, after starting, driving engine 30 drive large belt wheel 35 and power-transfer clutch 36 to rotate, the center shaft of described fan 32 is separately installed with small pulley 59 in the one end near fuselage support 63, described large belt wheel 35 passes to respectively two small pulleys 59 on fan 32 by polywedge bet by power, and then drive fan 32 to rotate, lower the temperature to driving engine 30, 36 of power-transfer clutchs are the driving device 5 to top by transmission of power.Described driving engine 30 is aviation driving engine, and described driving engine 30 and power-transfer clutch 36 are techniques well known.In the present embodiment, described driving engine 30 models are 3W342, and manufacturer is 3W.
As shown in Figure 3, described driving device 5 comprises gear case 37 and the transmission shaft 38 of deceleration use, described gear case 37 is arranged on the riser 20 of described fuselage support 63, the input shaft of described gear case 37 is connected with the power-transfer clutch 36 of described engine installation 6, and on the input shaft of described gear case 37, be provided with an active synchronization belt wheel 60, gear case 37 passes to tail 4 by power by Timing Belt 49 by described active synchronization belt wheel 60, described gear case 37 is connected with wing 3 by described transmission shaft 38, engine installation 6 by transmission of power to gear case 37 after, pass to wing 3 by described transmission shaft 38 again.
As shown in Fig. 3～4, wing 3 comprises main rotor 39, aileron 40 and large steering wheel 41, described main rotor 39 and aileron 40 are arranged on wing bearing 65, and described wing bearing 65 is connected with the transmission shaft 38 of driving device 5, and the utility model controls flight attitude by described main rotor 39 and aileron 40.Three large steering wheels 41 are installed respectively fuselage frame 63 one end near head 1, three large steering wheels be used for respectively the controlled pitch of screws, control aileron 40 and control helicopter pitching, described large steering wheel is commercial product, model is PS050, manufacturer is NSK.
As shown in Figure 3; exhaust gear 7 is positioned at the side of engine installation 6 away from head 1; the exhaust side of described exhaust gear 7 is arranged on by yielding rubber attaching parts 42 on the alighting gear 19 of fuselage 2; the inlet end of described exhaust gear 7 is connected with described engine installation 6 by elastic catheter 43; in the present embodiment; described yielding rubber attaching parts 42 is made up of elastic caoutchouc; described elastic catheter 43 materials are corrosion-resistant steel; described yielding rubber attaching parts 42 and elastic catheter 43 can eliminate stress concentrated, and exhaust gear 7 is played to buffer protection function.Described exhaust gear 7 is techniques well known.
As shown in Figure 3, tail 4 is arranged on by tail pipe 44 on the tail pipe connecting element 22 of fuselage support 63, as shown in Figure 8, described tail 4 comprises driven synchronous pulley 45, empennage transmission shaft 46, empennage 47 and empennage steering wheel 48, the driven synchronous pulley 45 of described tail 4 given transmission of power by Timing Belt 49 by the active synchronization belt wheel 60 of gear case 37 downsides of driving device 5, power is passed to empennage 47 via empennage transmission shaft 46 again, the power size that the empennage steering wheel 48 that is arranged on tail 4 ends produces by controlling the pitch angle control empennage 47 of empennage 47, described driven synchronous pulley 45, empennage transmission shaft 46, empennage 47 and empennage steering wheel 48 are installed on empennage seat 64.Described empennage steering wheel 48 is commercial product, and model is SV172, and manufacturer is FUTABA.
Described sprinkler 8 comprises water pump 18, medicine-chest 50 and shower nozzle 52, as shown in Figure 6, described water pump 18 is arranged on head 1, and be arranged on the side of described battery case 55 away from fuselage 2, as shown in Figure 1 and Figure 4, described medicine-chest 50 is arranged on by adapter plate 61 on the alighting gear 19 of fuselage 2 both sides, on the alighting gear 19 of fuselage 2 both sides, be also provided with head cartridge 53, shower nozzle 52 is arranged on described head cartridge 53, described head cartridge 53 is made up of carbon fiber pipe, two shower nozzles 52 are installed on each head cartridge 53, as shown in Figure 9, each head cartridge 53 comprises a cramp bar 51, the two ends of described cramp bar 51 are respectively with on the alighting gear 19 of fuselage 2 and head cartridge 53, that the stock of shower nozzle 52 is installed is hinged, described head cartridge 53 is realized and is lifted and fall by described cramp bar 51.Conduit drawn by medicine-chest 50 after through by being connected with shower nozzle 53 in the pipe of head cartridge 53, when mechanism works, start the water pump 18 being arranged on head 1, by agricultural chemicals by drawing in medicine-chest 50, then by conduit, agricultural chemicals is transported to respectively to four shower nozzle 53 places, completes pesticide spraying, described water pump 18 is controlled by control system 9, can control spray date and spray medicine speed, this is prior art.
Principle of work of the present utility model is:
Operator by ground station or remote controller to control system 9 transmitted signals, control system 9 just can be controlled starter motor 29 start the engines 30 after receiving signal, and control unmanned helicopter flight by large steering wheel 41 and empennage steering wheel 48, and control The Cloud Terrace 10 and water pump 18 and complete the operations such as shooting, sprinkling, can spray medicine by manual manipulation, also can utilize automatic navigation spray medicine, dispenser is accurate, and dispenser efficiency is high.
Claims (10)
1. a pesticide application unmanned helicopter, it is characterized in that: comprise head (1), fuselage (2), wing (3), tail (4), driving device (5), engine installation (6), exhaust gear (7), sprinkler (8), control system (9) and The Cloud Terrace (10), its middle machine body (2) comprises fuselage support (63) and alighting gear (19), described fuselage support (63) is provided with tail pipe connecting element (22), tail (4) is connected with the tail pipe connecting element (22) on described fuselage support (63) by tail pipe (44), head (1) is connected away from one end of described tail pipe connecting element (22) with described fuselage support (63), engine installation (6) is arranged on riser (20) the lower side edge of described fuselage support (63), driving device (5) is arranged in described fuselage support (63), the wing (3) that is arranged at described fuselage support (63) top is connected with described engine installation (6) by described driving device (5), on described driving device (5), be provided with active synchronization belt wheel (60), tail (4) is provided with driven synchronous pulley (45), described active synchronization belt wheel (60) is connected with the driven synchronous pulley (45) on described tail (4) by Timing Belt (49), exhaust gear (7) is arranged at the side of described engine installation (6) away from head (1), and the inlet end of described exhaust gear (7) is connected with described engine installation (6), the exhaust side of described exhaust gear (7) is arranged on the alighting gear (19) of fuselage (2), sprinkler (8) is arranged at fuselage (2) both sides, and be arranged on respectively on the alighting gear (19) of fuselage (2), control system (9) is arranged in head (1), The Cloud Terrace (10) is arranged at described head (1) below, on described The Cloud Terrace (10), be provided with that plant growth is recorded in real-time shooting and the pick up camera of the data of being injured (17).
2. pesticide application unmanned helicopter according to claim 1, it is characterized in that: described head (1) comprises long tube (15), brace (54) and battery case (55), described control system (9) comprises and flies to control box (11) and key-board (12), describedly fly to control box (11) and key-board (12) is installed on the brace (54) of described head (1), and described in being arranged at, described key-board (12) flies to control between box (11) and battery case (55), described fly to control box (11) by spring (13) and fly to control box attaching parts (56) be arranged on described brace (54), described The Cloud Terrace (10) is arranged on by bumper (16) on the long tube (15) of described head (1), for the large battery (14) of control system (9) power supply is arranged in described battery case (55).
3. pesticide application unmanned helicopter according to claim 1, it is characterized in that: fuselage support (63) both sides of described fuselage (2) are provided with fuel tank (25), the riser (20) of fuselage support (63) is provided with fuel tank fixed mount (24), described fuel tank (25) is arranged on described fuel tank fixed mount (24), described fuel tank is interconnected between (25), the interior liquid level of described fuel tank (25) is equal, is provided with the level sensor (26) that detects oil mass in described fuel tank (25).
4. pesticide application unmanned helicopter according to claim 1, it is characterized in that: the alighting gear (19) of described fuselage (2) is provided with foot wheel carrier (27) on the J type pipe contacting with ground, wheel (58) is installed on described foot wheel carrier (27), and the straight-tube portion of the J type pipe that described alighting gear (19) contacts with ground is provided with yielding rubber circle (28).
5. pesticide application unmanned helicopter according to claim 1, it is characterized in that: described engine installation (6) comprises starter motor (29), driving engine (30), driving engine erecting frame (31), big gear wheel (34), large belt wheel (35) and power-transfer clutch (36), wherein driving engine erecting frame (31) is arranged on riser (20) the lower side edge of fuselage support (63) by rubber connector (33), driving engine (30) is arranged on described driving engine erecting frame (31), the clutch end of described driving engine (30) is provided with big gear wheel (34) successively along the direction of pointing to fuselage support (63), large belt wheel (35) and power-transfer clutch (36), described power-transfer clutch (36) is connected with described driving device (5), starter motor (29) is arranged on described driving engine erecting frame (31), and the output shaft of described starter motor (29) is provided with the miniature gears being meshed with described big gear wheel (34).
6. pesticide application unmanned helicopter according to claim 5, it is characterized in that: the top of described driving engine (30) is provided with for the fan (32) to driving engine (30) cooling, described fan (32) symmetry is arranged on the both sides of described driving engine erecting frame (31), the center shaft of described fan (32) is separately installed with small pulley (59) in the one end near fuselage support (63), and described large belt wheel (35) is connected with the small pulley (59) on fan (32) by polywedge bet.
7. pesticide application unmanned helicopter according to claim 1, it is characterized in that: described driving device (5) comprises gear case (37) and transmission shaft (38), described gear case (37) is arranged on the riser (20) of fuselage support (63), the input shaft of described gear case (37) is connected with described engine installation (6), described gear case (37) is connected with wing (3) by transmission shaft (38), and described active synchronization belt wheel (60) is arranged on the input shaft of gear case (37).
8. pesticide application unmanned helicopter according to claim 1, it is characterized in that: the alighting gear (19) that the exhaust side of described exhaust gear (7) is arranged on fuselage (2) by yielding rubber attaching parts (42) is upper, and the inlet end of described exhaust gear (7) is connected with described engine installation (6) by elastic catheter (43).
9. pesticide application unmanned helicopter according to claim 1, it is characterized in that: described sprinkler (8) comprises water pump (18), medicine-chest (50) and shower nozzle (52), described water pump (18) is arranged on head (1), described medicine-chest (50) is arranged on by adapter plate (61) on the alighting gear (19) of fuselage (2) both sides, on the alighting gear (19) of fuselage (2) both sides, be also provided with head cartridge (53), it is upper that shower nozzle (52) is arranged on described head cartridge (53), and medicine-chest (50) is connected with described shower nozzle (53) by conduit.
10. pesticide application unmanned helicopter according to claim 9, it is characterized in that: described head cartridge (53) comprises a cramp bar (51), the two ends of described cramp bar (51) are respectively with on the alighting gear (19) of fuselage (2) and described head cartridge (53), that the stock of shower nozzle (52) is installed is hinged, described head cartridge (53) lifts by described cramp bar (51), and described water pump (18) is controlled by control system (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115237.XU CN203727649U (en) | 2014-03-13 | 2014-03-13 | Drug-applying unmanned helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115237.XU CN203727649U (en) | 2014-03-13 | 2014-03-13 | Drug-applying unmanned helicopter |
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| CN203727649U true CN203727649U (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420115237.XU Withdrawn - After Issue CN203727649U (en) | 2014-03-13 | 2014-03-13 | Drug-applying unmanned helicopter |
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| CN104176254A (en) * | 2014-08-06 | 2014-12-03 | 华南农业大学 | Onboard device suitable for sowing job of unmanned aerial vehicle and sowing method |
| CN104351157A (en) * | 2014-11-12 | 2015-02-18 | 成都好飞机器人科技有限公司 | Pesticide spraying device for unmanned aerial vehicle |
| CN104527979A (en) * | 2014-11-21 | 2015-04-22 | 中国科学院长春光学精密机械与物理研究所 | Automatic dispenser for air-based tear gas bomb |
| CN104908949A (en) * | 2015-06-10 | 2015-09-16 | 浙江空行飞行器技术有限公司 | Automatic medicine liquor spraying unmanned aerial vehicle |
| CN104908946A (en) * | 2014-03-13 | 2015-09-16 | 中国科学院沈阳自动化研究所 | Drug delivery unmanned helicopter |
| CN104986326A (en) * | 2015-05-14 | 2015-10-21 | 苏州绿农航空植保科技有限公司 | Vibration reduction undercarriage of aircraft |
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2014
- 2014-03-13 CN CN201420115237.XU patent/CN203727649U/en not_active Withdrawn - After Issue
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| CN104908946A (en) * | 2014-03-13 | 2015-09-16 | 中国科学院沈阳自动化研究所 | Drug delivery unmanned helicopter |
| CN104908946B (en) * | 2014-03-13 | 2017-04-12 | 中国科学院沈阳自动化研究所 | Drug delivery unmanned helicopter |
| CN104176254A (en) * | 2014-08-06 | 2014-12-03 | 华南农业大学 | Onboard device suitable for sowing job of unmanned aerial vehicle and sowing method |
| CN104176254B (en) * | 2014-08-06 | 2016-08-17 | 华南农业大学 | A kind of unmanned plane that is suitable to broadcasts sowing airborne device and the method for sowing of operation |
| CN104351157A (en) * | 2014-11-12 | 2015-02-18 | 成都好飞机器人科技有限公司 | Pesticide spraying device for unmanned aerial vehicle |
| CN104527979A (en) * | 2014-11-21 | 2015-04-22 | 中国科学院长春光学精密机械与物理研究所 | Automatic dispenser for air-based tear gas bomb |
| CN104527979B (en) * | 2014-11-21 | 2016-11-09 | 中国科学院长春光学精密机械与物理研究所 | Space base teargas bullet automatic feeder |
| CN104986326A (en) * | 2015-05-14 | 2015-10-21 | 苏州绿农航空植保科技有限公司 | Vibration reduction undercarriage of aircraft |
| CN104908949A (en) * | 2015-06-10 | 2015-09-16 | 浙江空行飞行器技术有限公司 | Automatic medicine liquor spraying unmanned aerial vehicle |
| CN104908949B (en) * | 2015-06-10 | 2017-12-08 | 江苏智光创业投资有限公司 | A kind of unmanned plane of automatic spraying decoction |
| WO2017008707A1 (en) * | 2015-07-15 | 2017-01-19 | 广州天翔航空科技有限公司 | Multi-rotor plant protection unmanned aerial vehicle of trolley design |
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