CN109592036A - A kind of unmanned plane launched trichogramma and carry out biological control - Google Patents
A kind of unmanned plane launched trichogramma and carry out biological control Download PDFInfo
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- CN109592036A CN109592036A CN201910088639.2A CN201910088639A CN109592036A CN 109592036 A CN109592036 A CN 109592036A CN 201910088639 A CN201910088639 A CN 201910088639A CN 109592036 A CN109592036 A CN 109592036A
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- 241000256618 Trichogramma Species 0.000 title claims abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 35
- 239000011324 bead Substances 0.000 claims description 54
- 239000000203 mixture Substances 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 241000209094 Oryza Species 0.000 abstract description 11
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 11
- 235000009566 rice Nutrition 0.000 abstract description 11
- 210000004894 snout Anatomy 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000012271 agricultural production Methods 0.000 abstract description 2
- 208000005168 Intussusception Diseases 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 102000002322 Egg Proteins Human genes 0.000 description 8
- 108010000912 Egg Proteins Proteins 0.000 description 8
- 210000004681 ovum Anatomy 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 241000753145 Sitotroga cerealella Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/026—Aircraft not otherwise provided for characterised by special use for use as personal propulsion unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
A kind of unmanned plane category air vehicle technique field launched trichogramma and carry out biological control, unmanned plane of the invention is quadrotor drone, GPS navigator, GPS positioning instrument, distance measuring sensor and baroceptor are loaded on the central plate quadrangle of unmanned plane, delivery device component is fixed in the underface of unmanned plane, the inside and outside mutual intussusception of two containers of delivery device is affixed, and by seal with elastometic washer, partition is placed between two containers, and it is connect with two container activities, through-hole is equipped on two containers and partition, arc groove is additionally provided on partition, it is launched to put the perforated hollow ball of trichogramma, motor base is fixed in outer container bottom, the output shaft of motor is affixed across the centre bore II and the centre bore I of partition of outer container, pressure sensor is fixed in the blind hole of container II；The prevention and treatment that the present invention can be used in agricultural production to the snout moth's larva of rice, and the yield of rice can be significantly improved, and labor intensity of workers can be mitigated, reduce delivery device size, installation cost is low, and work efficiency is high.
Description
Technical field
The invention belongs to air vehicle technique fields, and in particular to a kind of unmanned plane launched trichogramma and carry out biological control.
Background technique
Referred to as " unmanned plane ", english abbreviation is " UAV " to UAV, is to utilize radio robot and program control
The not manned aircraft of device manipulation processed.Unmanned plane is actually the general designation of unmanned vehicle, can be with from technical standpoint definition
It is divided into: unmanned fixed wing aircraft, unmanned VTOL aircraft, unmanned airship, unmanned helicopter, unmanned multi-rotor aerocraft, nothing
People's parasol etc..Compared with manned aircraft, it has many advantages, such as small in size, low cost, easy to use.
It is based on the plurality of advantages of unmanned plane, unmanned plane is promoted and come into operation in more and more fields.Example
If unmanned plane is sprayed insecticide, unmanned plane launches disaster relief supplies etc..The many technologies for being related to unmanned plane have reached its maturity, nothing
It is man-machine to be applied to the important achievement that this field of biological control is unmanned air vehicle technique again.
It is the principle that trichogramma is used for biological control by laying eggs in the ovum of pest and finally killing host.Scientist's handle
It puts into bead by the rice moth egg (i.e. Trichogramma ovum) of Trichogramma then to launch into rice field, the surface of bead opens one
A aperture, it is ensured that can fly out from aperture after trichogramma hatching and the ovum for actively finding snout moth's larva carries out parasitic, their energy
It is enough that nutrition supplying itself development is absorbed in the ovum of snout moth's larva, and kill the ovum of snout moth's larva finally to achieve the effect that biological control.It passes
In the elimination paddy field of system the method for snout moth's larva be by manually to paddy field launch comprising a large amount of Trichogramma ovum bead (with
Lower abbreviation bead), although the method for this artificial dispensing trichogramma achieves some effects, but still that there is labor efficiencies is low
Under, the drawbacks such as great work intensity, higher cost.And after using unmanned plane to carry delivery device dispensing bead, working efficiency obtains
To greatly improving, the labor intensity of worker is significantly reduced.But in practical applications, unmanned plane launch technological layer there is also
Many drawbacks, such as cannot achieve accurate dispensing, path planning is not reasonable etc..Therefore a kind of dispensing trichogramma progress is designed
The unmanned plane of biological control is very necessary, and cooks up the optimal flight road in unmanned plane launch process on this basis
Diameter, to really realize accurate dispensing of the unmanned plane for trichogramma.
Summary of the invention
The purpose of the present invention is to provide the unmanned planes that a kind of dispensing trichogramma carries out biological control.
The present invention is made of unmanned plane 1, delivery device component A, control system B, wherein the unmanned plane 1 is quadrotor
Unmanned plane, delivery device component A are made of delivery device 6, rubber seal 9, pressure sensor 24 and motor 14, delivery device
6 are made of container I 8, partition 12, container II 10 and rubber seal 9, and container I 8 is open barrel-shaped, the bottom surface equipped with skirt
It is equipped with circular groove 11 along 1/2 radius circumference, arc radius r is 50mm, and arc chord angle α is 50 degree；Container I 8 is equipped with spiral shell
Keyhole group II 18 and sets of vias I 17, wherein bolt hole group II 18 is made of six holes, positioned at the skirt of container I 8；Sets of vias I 17
It is made of eight holes, it is uniformly distributed on the circumference of 1/2 radius of I 8 bottom of container；The diameter of sets of vias I 17 is 12mm.In container I 8
Storage has bead 27, and the diameter of bead 27 is 10mm, and the diameter which is provided with the aperture 28 to fly out for trichogramma is 1mm, through-hole
The diameter of group I 17 is greater than the diameter of bead 27, and being conducive to bead 27 can smoothly enter into sets of vias I 17.
Container II 10 is that the opening equipped with skirt is barrel-shaped, and bottom is equipped with centre bore II 23, through-hole III 22, blind hole 25 and spiral shell
Keyhole group IV 26 is located at the skirt of container II 10 by the bolt hole group III 21 that six holes form；The diameter of centre bore II 23 is
13mm, the diameter of through-hole III 22 are 13mm；Through-hole III 22 and blind hole 25 are located at the same side of centre bore II 23, pressure sensor 24
It is fixed in blind hole 25, for detecting the pressure signal of bead 27.
Partition 12 be it is discoid, partition 12 be equipped with centre bore I 19 and sets of vias II 20, wherein sets of vias II 20 is by 8
Through-hole composition, and it is uniformly distributed on the circumference of 1/2 radius, the diameter of centre bore I 19 is 10mm, and the diameter of sets of vias II 20 is
13mm。
Partition 12 is placed between I 8 bottom surface of container and container II 10, is to be flexibly connected between partition 12 and two containers；
Container I 8 is placed in container II 10, and the two is fixedly connected by bolt group I 7, and between II 10 skirt of I 8 skirt of container and container
Rubber seal 9 is placed, the connection of container I 8 and container II 10 can be made closer, to improve the stability of delivery device 6.
The pedestal of motor 14 is equipped with bolt hole group I 16, is fixed in II 10 bottom of container by bolt group II 15, motor 14
Output shaft 13 is affixed across the centre bore II 23 and the centre bore I 19 of partition 12 of container II 10, and motor 14 is entire delivery device 6
Power is provided.
Delivery device component A is fixed in the underface of unmanned plane 1 through bolt group I 7, and control system B is mounted on unmanned plane 1
Side.
The control system B is made of GPS navigator 2, GPS positioning instrument 3, distance measuring sensor 4 and baroceptor 5,
GPS navigator 2, GPS positioning instrument 3, distance measuring sensor 4 and baroceptor 5 are mounted on the central plate quadrangle of unmanned plane 1.
GPS navigator 2 has the function of map inquiry, route planning and self-navigation etc. in the present invention, passes through GPS navigation
Instrument 2 can find the location information on 1 flight path of destination and unmanned plane, and can set path starting point, terminal and transit point.
GPS positioning instrument 3 can obtain the location information of unmanned plane 1 in real time.Distance measuring sensor 4 is for detecting in 1 flight course of unmanned plane
Horizontal distance between position and the position of next release position.Baroceptor 5 for measure in 1 flight course of unmanned plane away from
Height from the ground.
For unmanned plane 1 when launching bead 27, specific work process is as follows:
The flight path for the unmanned plane 1 having determined is planned by GPS navigator 2 first, obtains unmanned plane 1
The drop point site of flight path and each bead 27 on path realizes that fixed point is launched, and may insure unmanned plane 1 according to
It flies through determining flight path.Before unmanned plane 1 flies, first allow motor 14 that output shaft 13 is driven to rotate, output shaft 13 drives
Partition 12 rotates, and when the alignment of eight holes of the sets of vias I 17 of container I 8 and the sets of vias II 20 of partition 12, deposits in container I 8
In bead 27 enter partition 12 sets of vias II 20 in temporarily store.Unmanned plane 1 is in flight course, 2 He of GPS navigator
GPS positioning instrument 3 is constantly in working condition, guarantees that the flight path of unmanned plane 1 is correct.Baroceptor 5 ensure that nothing
The height of man-machine 1 flight, when the height that unmanned plane 1 flies changes, baroceptor 5 passes through feed-back regulatory mechanism again
The height that unmanned plane 1 flies is adjusted, 4 real-time detection unmanned plane 1 of distance measuring sensor is at a distance from the drop point of ground.When unmanned plane 1 flies
When dispensing during row without bead 27, motor 14 does not work, and bead 27 is stored in partition 12.When unmanned plane 1 is flying
When arrival and the horizontal distance of drop point are the position of 10m during row, unmanned plane 1 starts to carry out the dispensing of bead 27.It is electric at this time
Machine 14 drives output shaft 13 to rotate, and output shaft 13 is rotated with dynamic dividing plate 12, when any one in the sets of vias II 20 of partition 12
Stored bead 27, which is launched to come out from delivery device 6, when being aligned with the through-hole III 22 of container II 10, in partition makees flat throw
Launch process of spot jamming is moved to, launches only launch a bead 27 every time.In 12 rotary course of partition in container I 8
Bead be filled into the sets of vias II 20 of partition 12, for next time launch be ready.In launch process, pressure sensor
24 play the role of whether detection has the storage of bead 27 in the sets of vias II 20 of partition 12.When the sets of vias II 20 of partition 12
In bead when rotating near pressure sensor 24 with motor 14, if a pressure be detected that signal, then motor 14 continues to revolve
Turn until the through-hole III 22 of one of hole of sets of vias II 20 and container II 10 is overlapped on partition 12 and bead 27 is fallen；If
Do not detect pressure signal, the angle that motor 14 rotates in original basis more increases by 45 degree, continues to test through-hole on partition 12
Group II 20 next hole whether store bead 27, until pressure sensor 24 detect the pressure signal for having bead 27 and
It completes to launch, motor 14 stops operating, and completes a workflow, and unmanned plane 1 continues to complete along given route flight next
The dispensing of point, until completing all dispensing tasks.
The beneficial effects of the present invention are:
1. unmanned plane is for launching trichogramma, high degree of automation greatly improves working efficiency, reduces worker's
Labor intensity reduces human cost, is of great significance for the raising of the degree of automation in agricultural production.
2. the flight course of unmanned plane concentrates on the optimal path flight on sustained height along planning, unmanned plane 1
Flying height is 19.6m, flying speed 5m/s, shows as launching the accurate fixed point of bead in launch process, and root
The bead dosage that per hectare is obtained according to actual conditions, makes the dispensing of bead more scientific；In GPS navigator, GPS positioning instrument, survey
Under support away from sensor and baroceptor, by analyzing and calculate, a kind of optimal flight paths of unmanned plane are provided, it can be with
Really realize that unmanned plane launches the accurate fixed point of trichogramma.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for launching the unmanned plane that trichogramma carries out biological control
Fig. 2 is the axonometric drawing of delivery device 6
Fig. 3 is 6 cross-sectional view of delivery device
Fig. 4 is 11 structural schematic diagram of groove
Fig. 5 is the axonometric drawing of motor 14
Fig. 6 is the top view of container I 8
Fig. 7 is the bottom view of container I 8
Fig. 8 is the axonometric drawing of container I 8
Fig. 9 is the axonometric drawing of partition 12
Figure 10 is the top view of container II 10
Figure 11 is the bottom view of container II 10
Figure 12 is the axonometric drawing of container II 10
Figure 13 is the cross-sectional view of bead 27
Figure 14 is unmanned plane during flying path schematic diagram
Wherein: 1. 4. distance measuring sensor of unmanned plane 2.GPS navigator 3.GPS position indicator, 5. baroceptor 6. is thrown
Put the output of II 11. circular arc type groove of device 7. bolt group, I 8. container, I 9. rubber seal, 10. container, 12. partition 13.
I 18. bolt hole group of axis 14. motor, 15. bolt group, II 16. bolt hole group, I 17. sets of vias, II 19. centre bore I 20. is logical
25. blind hole of hole group II 21. bolt hole group, III 22. through-hole, III 23. centre bore, II 24. pressure sensor, 26. bolt hole group
The aperture A. delivery device component B. control system that IV 27. bead, 28. trichogramma flies out
Specific embodiment
Reach the technical means and efficacy that predetermined purpose is taken for the present invention is further explained, below in conjunction with attached drawing and right
Details are as follows for a specific embodiment of the invention:
As shown in Figure 1 to Figure 3, the present invention is made of unmanned plane 1, delivery device component A, control system B, wherein launching dress
Component A is set to be made of delivery device 6, rubber seal 9, pressure sensor 24 and motor 14, delivery device 6 by container I 8, every
Plate 12, container II 10 and rubber seal 9 form.
As shown in Fig. 3, Fig. 4, Fig. 6 to Fig. 8, Figure 13, container I 8 is that the opening equipped with skirt is barrel-shaped, and bottom surface is along 1/2 half
Diameter circumference is equipped with circular groove 11, and arc radius r is 50mm, and arc chord angle α is 50 degree；Container I 8 is equipped with bolt hole group II
18 and sets of vias I 17, wherein bolt hole group II 18 is made of six holes, positioned at the skirt of container I 8, for connecting container II 10；
Sets of vias I 17 is made of eight holes, uniformly distributed on the circumference of 1/2 radius of I 8 bottom of container；The diameter of sets of vias I 17 is
12mm.For container I 8 for holding bead 27, the diameter of bead 27 is 10mm, which is provided with the aperture 28 to fly out for trichogramma, small
The diameter in hole 28 is 1mm.The diameter of sets of vias I 17 be slightly larger than bead 27 diameter, be conducive in this way bead 27 can smoothly enter into it is logical
Hole group I 17.
As shown in Fig. 3, Figure 10 to Figure 12, container II 10 is that the opening equipped with skirt is barrel-shaped, and bottom is equipped with centre bore II
23, through-hole III 22, blind hole 25 and bolt hole group IV 26 are located at the skirt of container II 10 by the bolt hole group III 21 that six holes form
Side, for connecting container I 8；The diameter of centre bore II 23 is 13mm, and the diameter of through-hole III 22 is 13mm；Through-hole III 22 and blind hole
25 are located at the same side of centre bore II 23, and pressure sensor 24 is fixed in blind hole 25, for detecting the pressure signal of bead 27；
Bolt hole group IV 26 with 14 pedestal of motor for being connected.
Container I 8 is placed in container II 10, and the two is connected by bolt group I 7, and I 8 skirt of container and II 10 skirt of container
Between place rubber seal 9, can allow the connection of container I 8 and container II 10 even closer in this way, improve delivery device 6
Stability.
As shown in Figure 3 and Figure 9, partition 12 is discoid, and partition 12 is equipped with centre bore I 19 and sets of vias II 20, wherein
Sets of vias II 20 is made of 8 through-holes, and uniformly distributed on the circumference of 1/2 radius, and the diameter of centre bore I 19 is 10mm, sets of vias
II 20 diameter is 13mm；Partition 12 is placed between I 8 bottom surface of container and container II 10, is between partition 12 and two containers
It is flexibly connected.
As shown in Fig. 1, Fig. 3 and Fig. 5, the pedestal of motor 14 is equipped with bolt hole group I 16, is fixed in appearance by bolt group II 15
The output shaft 13 of II 10 bottom of device, motor 14 is affixed across the centre bore II 23 and the centre bore I 19 of partition 12 of container II 11.Electricity
Machine is that entire delivery device 6 provides power.
As shown in Figure 1, Figure 3, delivery device component A is fixed in the underface of unmanned plane 1, control system B through bolt group I 7
It is made of GPS navigator 2, GPS positioning instrument 3, distance measuring sensor 4 and baroceptor 5, is mounted on the central plate four of unmanned plane 1
Angle.GPS navigator 2 has the function of map inquiry, route planning and self-navigation etc. in the present invention, can by GPS navigator 2
To find the location information on 1 flight path of destination and unmanned plane, and path starting point, terminal and transit point can be set.
GPS positioning instrument 3 can obtain the location information of unmanned plane 1 in real time.Distance measuring sensor 4 is for detecting in 1 flight course of unmanned plane
Position and next release position position between horizontal distance.Baroceptor 5 is for measuring in 1 flight course of unmanned plane
Height apart from ground.
As shown in figure 14, the present invention provides a kind of optimal flight paths of unmanned plane 1 in launch process, and wherein X is represented
27 drop point of bead, Y represent trichogramma range of scatter, and Z represents the flight path of unmanned plane 1, are a broken line.It is long that p represents rice field
Degree, q represent rice field width, and a represents first distance of the drop point away from rice field both sides of bead 27, b represent two neighboring drop point it
Between distance, d represents the diameter of trichogramma range of scatter.The flight path of unmanned plane 1 and the determination process for launching fixed point are as follows:
The diameter of known Trichogramma ovum is 0.4mm, and the quantity for launching trichogramma per acre is 7000 to 8000
Head first assumes that the diameter of bead 27 is 10mm, by mathematic(al) representation:
Wherein: V is volume, and r is radius；
The number n for the trichogramma ovum that one bead 27 can theoretically accommodate can be obtained by following formula:
It learns that each dispensing movement one bead 27 of dispensing can satisfy the dosage of trichogramma and reach prevention and treatment by above formula to imitate
Fruit, it is thus determined that launching a bead 27 for each dispensing movement, the diameter of bead 27 is 10mm.
First choose a block length p=120m, the rectangle rice field of width q=96m, it is known that the scope of activities of trichogramma is with one
It is a using 17m as the circle of radius, this range is the effective coverage of trichogramma prevention and treatment snout moth's larva, and border circular areas is single bead in figure
The zone of action of trichogramma in 27, diameter d are 34m, and center of circle X is the drop point of bead 27, and each drop point launches a bead
27。
Unmanned plane 1 first from the side in rice field with entering rice field, in flight course before reaching first release position and
When arrival is with the position that drop point horizontal distance is 10m, start the dispensing for carrying out bead, bead makees level throw motion and reaches drop point.
It is v=5m/s, flying height h=19.6m, gravity acceleration g=9.8m/s according to the flying speed of unmanned plane 12,
Unmanned plane 1 launches the horizontal distance s of 27 drop point of positional distance bead of bead 27 are as follows:
The rotation of front motor 14 that unmanned plane 1 continues flight second drop point of arrival after the completion of dispensing is completed again to bead 27
Dispensing.The flight path of final unmanned plane 1 is determined as a round-trip broken line in rectangular area, and accumulative dispensing 20
Comprehensive covering of the zone of action to rectangle rice field of trichogramma may be implemented after point.Then for the bead 27 that per hectare is launched
Number k can be obtained by following formula:
K=20 ÷ (120 × 96 ÷ 10000)=17.36
It obtains per hectare and launches the number of bead 27 to be 18.
According to round and triangle geometrical relationship, first drop point of bead 27 is away from the distance a on rice field both sides are as follows:
The distance between two neighboring drop point b are as follows:
B=2a=24m.
Claims (1)
1. a kind of unmanned plane launched trichogramma and carry out biological control, it is characterised in that: by unmanned plane (1), delivery device component
(A), control system (B) forms, and the unmanned plane (1) is quadrotor drone, and wherein delivery device component (A) is filled by launching
(6), rubber seal (9), pressure sensor (24) and motor (14) composition are set, delivery device (6) is by container I (8), partition
(12), container II (10) and rubber seal (9) composition, wherein container I (8) is open barrel-shaped, the bottom surface edge equipped with skirt
1/2 radius circumference is equipped with circular groove (11), and arc radius r is 50mm, and arc chord angle α is 50 degree；Container I (8) is equipped with
Bolt hole group II (18) and sets of vias I (17), wherein bolt hole group II (18) is made of six holes, is located at the skirt of container I (8)
Side；Sets of vias I (17) is made of eight holes, uniformly distributed on the circumference of 1/2 radius of container I (8) bottom；Sets of vias I (17)
Diameter is 12mm.There is bead (27) storage in container I (8), the diameter of bead (27) is 10mm, the diameter of aperture (28) thereon
For 1mm；Container II (10) is that the opening equipped with skirt is barrel-shaped, and bottom is equipped with centre bore II (23), through-hole III (22), blind hole
(25) and bolt hole group IV (26) skirt of container II (10), is located at by the bolt hole group III (21) that six holes form；Centre bore
The diameter of II (23) is 13mm, and the diameter of through-hole III (22) is 13mm；Through-hole III (22) and blind hole (25) are located at centre bore II
(23) the same side, pressure sensor (24) are fixed in blind hole (25)；Partition (12) be it is discoid, during partition (12) is equipped with
Heart hole I (19) and sets of vias II (20), wherein sets of vias II (20) is made of 8 through-holes, and on the circumference of 1/2 radius
Cloth, the diameter of centre bore I (19) are 10mm, and the diameter of sets of vias II (20) is 13mm；Partition (12) is placed in container I (8) bottom surface
It is to be flexibly connected between partition (12) and two containers between container II (10)；Container I (8) is placed in container II (10),
The two is fixedly connected by bolt group I (7), and places rubber seal between container I (8) skirt and container II (10) skirt
(9)；The pedestal of motor (14) is equipped with bolt hole group I (16), is fixed in container II (10) bottom, motor by bolt group II (15)
(14) output shaft (13) is affixed across the centre bore II (23) and the centre bore I (19) of partition (12) of container II (10)；It launches
Device assembly (A) is fixed in the underface of unmanned plane (1) through bolt group I (7), and control system (B) is mounted on unmanned plane (1)
Side；The control system (B) is by GPS navigator (2), GPS positioning instrument (3), distance measuring sensor (4) and baroceptor (5)
Composition, GPS navigator (2), GPS positioning instrument (3), distance measuring sensor (4) and baroceptor (5) are mounted on unmanned plane (1)
Central plate quadrangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910088639.2A CN109592036B (en) | 2019-01-30 | 2019-01-30 | Unmanned aerial vehicle for biologically preventing and treating trichogramma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910088639.2A CN109592036B (en) | 2019-01-30 | 2019-01-30 | Unmanned aerial vehicle for biologically preventing and treating trichogramma |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109592036A true CN109592036A (en) | 2019-04-09 |
| CN109592036B CN109592036B (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910088639.2A Active CN109592036B (en) | 2019-01-30 | 2019-01-30 | Unmanned aerial vehicle for biologically preventing and treating trichogramma |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745243A (en) * | 2019-11-13 | 2020-02-04 | 吉林省农业科学院 | Method for preventing and treating soybean pod borers by using unmanned aerial vehicle |
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| CN112027088A (en) * | 2020-08-20 | 2020-12-04 | 苏州推动者生物科技有限公司 | Unmanned aerial vehicle puts in device |
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