CN111874231B - Pesticide feeding device based on unmanned aerial vehicle technique of scattering - Google Patents
Pesticide feeding device based on unmanned aerial vehicle technique of scattering Download PDFInfo
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- CN111874231B CN111874231B CN202010629520.4A CN202010629520A CN111874231B CN 111874231 B CN111874231 B CN 111874231B CN 202010629520 A CN202010629520 A CN 202010629520A CN 111874231 B CN111874231 B CN 111874231B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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Abstract
The invention discloses a pesticide delivery device based on Unmanned Aerial Vehicle (UAV) sowing technology, belonging to the field of pesticide delivery devices, and the device and a pesticide preparation ball need to be matched, the atomization spraying in the traditional UAV pesticide sowing process is changed into the delivery of the pesticide preparation ball filled with liquid pesticide, the pesticide atomization position is changed from the air to the near ground, the influence of the atomized pesticide in natural climate such as strong wind is effectively reduced, the atomized pesticide can directly act on the near ground area, the pesticide landing time is reduced, the direct spreading of the liquid pesticide in the crop growth area can be realized, the pesticide can rapidly fall down, the pesticide is not easily influenced by strong wind in the falling process, the pesticide is not easily drifted to a far place in the spreading area, the pesticide utilization efficiency is increased, the pesticide spreading area can be opened rapidly after the pesticide spreading is completed, the normal agricultural production is not easily influenced.
Description
Technical Field
The invention relates to the field of pesticide feeding devices, in particular to a pesticide feeding device based on an unmanned aerial vehicle sowing technology.
Background
An unmanned aerial vehicle, abbreviated as "unmanned aerial vehicle" ("UAV"), is an unmanned aerial vehicle that is operated using a radio remote control device and a self-contained program control device. The unmanned aerial vehicle is a general name of an unmanned aerial vehicle, and along with the development of relevant fields such as avionics technology and electronic communication technology, the unmanned aerial vehicle technology is rapidly developed, so that various unmanned aerial vehicles used in the fields of security, transportation, exploration, agriculture and forestry and the like are developed nowadays except for the unmanned aerial vehicle used in the aspect of military, and great convenience is brought to daily life.
Plant protection unmanned aerial vehicle, the name is an unmanned aircraft who is used for agriculture and forestry plant protection operation, this type unmanned aircraft is by flight platform (fixed wing, helicopter, multiaxis aircraft), the navigation flies the accuse, spraying mechanism triplex, fly the accuse through ground remote control or navigation, realize spraying the operation, can spray the medicament, the seed, powder etc., the small-size helicopter of unmanned driving has the operation height and hangs down, can hover in the air, need not special take off and land airport, the downdraft that the rotor produced helps increasing fog and flows the penetrability to the crop, the prevention and cure effect is high, remote control operation, spray operation personnel has avoided exposing in the danger of pesticide, a great deal of advantages such as spraying operation security have been improved.
In addition, the spraying mode adopted by the spraying technology of the electric unmanned helicopter can save the pesticide usage by at least 50 percent and the water usage by 90 percent, thereby greatly reducing the resource cost. The mode of spraying with unmanned aerial vehicle has significantly reduced the contact risk that personnel's gathering brought. Compared with oil power, the electric unmanned aerial vehicle has the advantages of small overall size, light weight, lower depreciation rate, low labor cost of unit operation and easiness in maintenance.
However when unmanned aerial vehicle scatters liquid pesticide, can spray liquid pesticide atomizing again usually, because atomizing pesticide liquid drops self quality is lighter, it is longer to fall subaerial required time from the sky, and atomizing pesticide liquid drops very easily receives influences such as strong wind at the in-process of falling in the sky, be blown to the regional place far away of scattering, this just leads to the pesticide to scatter regional needs forbidding for a long time, avoid aerial floating pesticide liquid to drip and cause irreversible injury to pedestrian's skin and respiratory.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a pesticide feeding device based on an unmanned aerial vehicle spreading technology, which can directly spread liquid pesticide into a region where crops grow, can quickly fall, is not easily influenced by strong wind blowing in the falling process, is not easily drifted to a place far away from a spreading region, improves the utilization efficiency of the pesticide, can quickly open the pesticide spreading region after the pesticide spreading is finished, and is not easy to influence normal agricultural production.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a device is put in to pesticide based on unmanned aerial vehicle technique of scattering, is including putting in case group and preparation ball main part, it includes a plurality of equipment modules to put in the case group, it utilizes the hinge to articulate by a plurality of equipment modules to put in the case group together, the equipment module is including assembling the case main part, it has the packing chamber to open a chisel in the assembly case main part, the notch department hinge connection who fills the chamber has with self assorted sealed case lid, fill intracavity fixedly connected with stopper, the stopper will assemble case main part inner space cutting into broken line type passageway, it has the discharge gate to open a chisel on the lateral wall in chamber to fill, the discharge gate intercommunication fills chamber and external, fixedly connected with fills up with self assorted solenoid valve and separation in the discharge gate, the solenoid valve is located the inboard that separates the pad.
The preparation ball is filled with netted ball in the main part, netted ball is woven by a plurality of three-dimensional spiral elastic fiber and is formed, and three-dimensional spiral elastic fiber is in compression state under the effect of preparation ball main part, the preparation ball is filled with liquid pesticide in the main part, and preparation ball main part surface is dug there is the shallow crack, it has the reinforcing net to inlay in the preparation ball main part, reinforcing net fixedly connected with entangles the fibre, the one end that the reinforcing net was kept away from to the entangle fibre runs through preparation ball main part, extends to the inboard and the outside of preparation ball main part respectively, the entangle fibre is located the inboard one end of preparation ball main part and is entangled with netted ball and be in the same place, and input device and pesticide preparation ball of this scheme need cooperate the use, can realize directly scattering liquid pesticide to crops in the region of growing, can fall fast, and be difficult for receiving the influence that strong wind blown at the in-process that falls down, the pesticide spraying device is not easy to float to a place far away from a spraying area, the utilization efficiency of pesticide is improved, the pesticide spraying area can be opened quickly after the pesticide spraying is finished, and normal agricultural production is not easy to be influenced.
Further, the entanglement fibers are entangled and interlocked with each other in the preparation ball main body, the preparation ball main body is made of a degradable material, the connection strength between the preparation ball main body and the entanglement fibers is effectively increased, fragments are not easy to generate to splash when the preparation ball main body is broken, and the degradable material is selected to avoid the pollution caused by the fact that a small amount of fragments of the preparation ball main body are remained in a farmland.
Furthermore, the reinforcing net is made of high-toughness magnetic metal, so that the reinforcing net is not easy to directly crack under the action of landing impact, and meanwhile, the net-shaped ball, the reinforcing net and the remains of the preparation ball main body connected to the reinforcing net can be conveniently and uniformly recycled by utilizing magnetic equipment subsequently, and the recycling cost of pesticide throwing waste is reduced.
Further, the outer wall fixedly connected with anti-skidding felt of stopper, the thickness of anti-skidding felt can be adjusted according to actual need, can utilize frictional force between anti-skidding felt and the entanglement fibre to slow down the speed that pesticide preparation ball slided in the assembly box main part by a wide margin, and the pesticide preparation ball that makes is difficult for breaking because of the striking of the speed of slideing too fast in the assembly box main part, is difficult for causing the pesticide to leak, and the controllable anti-skidding felt of thickness can adjust the actual spacing distance between the adjacent stopper for adapt to the different pesticide preparation balls of size.
Further, the separation pad includes a plurality of hard circle limit, the outside and the discharge gate inner wall fixed connection on hard circle limit, the one end fixedly connected with sector of discharge gate inner wall is kept away from on hard circle limit, it has the elasticity cavity to open the fan-shaped piece, and the sector can be automatic deformation for the elastic component of separation pad under the effect of pesticide preparation ball for the pesticide preparation ball can be thrown away in the discharge gate smoothly, and the in-process of pesticide preparation ball input, the sector can be attached at the surface deformation of pesticide preparation ball, makes the sector can effectively block the connection between two adjacent pesticide preparation balls.
Furthermore, the elastic cavity is filled with winding fibers, the winding fibers are formed by weaving a plurality of elastic fibers, the toughness of the fan-shaped block can be effectively improved, the fan-shaped block can be quickly restored to a prototype after the external force action is lost, and the effect of blocking the connection between the adjacent pesticide preparation balls is achieved.
Furthermore, one end of the elastic fiber penetrates through the fan-shaped blocks and extends to the outer sides of the fan-shaped blocks, and the elastic cavities on the adjacent fan-shaped blocks are mutually interwoven and intertwined, so that the integrity of the fan-shaped blocks is improved, the impact can be uniformly dispersed on the plurality of fan-shaped blocks when the fan-shaped blocks are impacted by external force, and the single fan-shaped block is not easy to break due to strong impact.
Further, inlay on the equipment case main part and install a pair of adsorption magnet, and adsorption magnet and sealed case lid lie in the same one side of equipment case main part, equipment case main part is kept away from the one end of adsorption magnet and is inlayed safety and have a pair ofly and adsorption magnet assorted magnetism steel block, and the adsorption between through adsorption magnet and the magnetism steel block makes to realize fixedly between two adjacent equipment case main parts to connect.
Furthermore, a pair of preformed grooves are dug in the assembly box main body, and are located same one side with the magnetism steel billet, can reduce the closed influence between the connection hinge between assembly box main body and the sealed case lid to two adjacent assembly box main bodies for two adjacent assembly box main bodies can closely laminate together.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the input device and the pesticide preparation ball of this scheme need cooperate, the use sprays the atomizing of traditional unmanned aerial vehicle pesticide scattering process and changes into the pesticide preparation ball of putting in and being filled with liquid pesticide, change the atomizing position of pesticide from aerial to near ground, effectively reduce the influence of natural climate degree atomizing pesticide such as strong wind, make atomizing pesticide can directly be used in near ground region, reduce the pesticide time of falling to the ground, can realize directly scattering the regional in that crops grow with liquid pesticide, can fall fast, and be difficult for receiving the influence that strong wind blown down at the in-process that falls down, be difficult for floating to scatter regional place far away, increase the utilization efficiency of pesticide, open pesticide that can be faster after the completion is scattered to the pesticide scatters the region, be difficult for influencing normal agricultural production.
Drawings
Fig. 1 is an exploded view of the main structure of a drop box set assembly module of the present invention;
FIG. 2 is a schematic diagram of a drop box assembly of the present invention;
FIG. 3 is a schematic view of the assembled module of the present invention shown in the configuration when opened with a pesticide formulation;
FIG. 4 is a schematic view of the structure of the assembled modules of the present invention when they are opened;
FIG. 5 is a front cross-sectional view of an assembled module of the present invention;
FIG. 6 is a schematic view of the construction of the barrier mat of the present invention;
FIG. 7 is a top cross-sectional view of a cooling segment of the spacer of the present invention;
fig. 8 is a front sectional view of a pesticidal formulation pellet of the present invention.
The reference numbers in the figures illustrate:
the device comprises an assembly box main body 1, a sealing box cover 2, a filling cavity 3, a limiting block 4, an anti-slip felt 5, a discharge hole 6, an electromagnetic valve 7, a blocking pad 8, a hard round edge 801, a sector 802, an elastic cavity 803, a winding fiber 804, an adsorption magnet 9, a magnetic steel block 10, a reserved groove 11, a preparation ball main body 12, a reticular ball 13, a reinforcing net 14 and an entangled fiber 15.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
please refer to fig. 1. Fig. 5 and fig. 8, a device is put in to pesticide based on unmanned aerial vehicle technique of scattering, including putting in case group and preparation ball main part 12, it includes a plurality of equipment modules to put in the case group, it utilizes the hinge to hinge together to put in the case group by a plurality of equipment modules, the equipment module is including equipment case main part 1, it has filling chamber 3 to chisel in the equipment case main part 1, the notch department hinge connection of filling chamber 3 has with self assorted sealed case lid 2, fixedly connected with stopper 4 in the filling chamber 3, stopper 4 will assemble 1 inner space cutting of case main part into broken line type passageway, it has discharge gate 6 to chisel on the lateral wall of filling chamber 3, discharge gate 6 intercommunication filling chamber 3 and external world, fixedly connected with and self assorted solenoid valve 7 and separation pad 8 in the discharge gate 6, solenoid valve 7 is located the inboard of separation pad 8.
The preparation ball main body 12 is filled with the net-shaped balls 13, the net-shaped balls 13 are formed by weaving a plurality of three-dimensional spiral elastic fibers, the three-dimensional spiral elastic fibers are in a compressed state under the action of the preparation ball main body 12, the preparation ball main body 12 is filled with the liquid pesticide, shallow cracks are drilled on the surface of the preparation ball main body 12, the preparation ball main body 12 is embedded with the reinforcing net 14, the reinforcing net 14 is fixedly connected with the entangled fibers 15, one ends of the entangled fibers 15, far away from the reinforcing net 14, penetrate through the preparation ball main body 12 and respectively extend to the inner side and the outer side of the preparation ball main body 12, and one ends of the entangled fibers 15, located on the inner side of the preparation ball main body 12, are entangled with the net-shaped balls 13.
Wherein, the input device and the pesticide preparation ball of this scheme need cooperate the use, before carrying out the pesticide and scattering, need pack into the input device with the pesticide preparation ball in, it is very much, the size and the stopper 4 interval assorted each other of pesticide preparation ball, make the pesticide preparation ball be difficult for piling up the extrusion each other, be difficult for causing the pesticide preparation ball to break in advance, be difficult for causing the pesticide to leak, and simultaneously, two adjacent pesticide preparation balls are connected through the entanglement fibre 15 in preparation ball main part 12 surface outside, make the pesticide preparation ball can drive adjacent pesticide preparation ball motion when slideing on stopper 4, the process that the pesticide preparation ball was scattered is comparatively coherent.
When pesticide is put in, an unmanned aerial vehicle is used for grabbing a putting box group, the unmanned aerial vehicle is controlled to fly to a target place, the electromagnetic valve 7 is opened, pesticide preparation balls filled in the filling cavity 3 roll out of the electromagnetic valve 7 and quickly fall under the action of self gravity, two adjacent pesticide preparation balls can be mutually dragged due to the entanglement of the entanglement fibers 15 on the surface to finish automatic loading and move to the position of the electromagnetic valve 7, and in the process that the pesticide preparation balls fall from the discharge port 6, the entanglement connection of the entanglement fibers 15 between the two adjacent pesticide preparation balls can be separated through the action of the blocking pad 8, so that the pesticide preparation balls fall into a single body in the falling process, the phenomenon of pesticide splashing is not easy to occur, and when the pesticide preparation balls fall onto the ground, the pesticide preparation balls with shallow cracks on the surface can be instantly broken after being impacted by falling, at this time, the three-dimensional spiral elastic fibers forming the reticular sphere 13 lose constraint instantly, under the action of impact generated by pesticide preparation sphere breakage and impact generated by three-dimensional spiral elastic fiber recovery prototype, the liquid medicine filled in the preparation sphere main body 12 can be ejected near the landing point of the pesticide preparation sphere, and because the entanglement fibers 15 penetrate through the preparation sphere main body 12, even if the preparation sphere main body 12 is broken, a large amount of fragments are not easy to generate, and simultaneously, due to the action of the reinforcing mesh 14, the reticular sphere 13 filled in the preparation sphere main body 12 can not scatter and splash, so that subsequent unified recovery is facilitated, and pollution to farmlands is not easy to cause.
Can realize directly scattering the regional of crops growth with liquid pesticide, can fall fast, and be difficult for receiving the influence that strong wind blown at the in-process that falls down, be difficult for floating to the regional place far away that scatters, increase the utilization efficiency of pesticide, can be very fast open pesticide after the completion is scattered to the pesticide and scatter the region, be difficult for influencing normal agricultural production
Referring to fig. 8, the entangled fibers 15 are entangled and crosslinked with each other in the preparation ball body 12, the preparation ball body 12 is made of a material that is easily degradable, so that the connection strength between the preparation ball body 12 and the entangled fibers 15 is effectively increased, fragments are not easily scattered when the preparation ball body 12 is broken, the easily degradable material is selected so as to prevent a small amount of fragments of the preparation ball body 12 from remaining in a farmland to cause pollution, the reinforcing mesh 14 is made of a high-toughness magnetic metal, so that the reinforcing mesh 14 is not easily broken directly under the impact of falling to the ground, and meanwhile, the mesh balls 13, the reinforcing mesh 14 and the remains of the preparation ball body 12 connected to the reinforcing mesh 14 are conveniently recycled by using a magnetic device, thereby reducing the recycling cost of pesticide throwing waste.
Please refer to fig. 5, the outer wall of the limiting block 4 is fixedly connected with the anti-slip felt 5, the thickness of the anti-slip felt 5 can be adjusted according to actual needs, the sliding speed of the pesticide preparation ball in the assembly box main body 1 can be greatly reduced by using the friction force between the anti-slip felt 5 and the entangled fiber 15, so that the pesticide preparation ball is not easy to be broken due to too fast sliding in the assembly box main body 1, and is not easy to cause pesticide leakage, and the anti-slip felt 5 with controllable thickness can adjust the actual spacing distance between the adjacent limiting blocks 4, so as to adapt to pesticide preparation balls with different sizes.
Referring to fig. 6-7, the blocking pad 8 includes a plurality of hard circular edges 801, the outer sides of the hard circular edges 801 are fixedly connected to the inner wall of the discharge port 6, one end of each hard circular edge 801, which is far away from the inner wall of the discharge port 6, is fixedly connected with a sector 802, an elastic cavity 803 is drilled in each sector 802, each sector 802 is an elastic part of the blocking pad 8 and can automatically deform under the action of a pesticide preparation ball, so that the pesticide preparation ball can be smoothly put out from the discharge port 6, and during putting of the pesticide preparation ball, the sectors 802 can be attached to the outer surface of the pesticide preparation ball and deform, so that the sectors 802 can effectively block the connection between two adjacent pesticide preparation balls, the elastic cavity 803 is filled with winding fibers 804, the winding fibers 804 are woven from a plurality of elastic fibers, so that the toughness of the sectors 802 can be effectively increased, and the blocking pad can be quickly restored to a prototype after losing the external force, the effect of blocking the connection between adjacent pesticide preparation balls is achieved, one end of the elastic fiber penetrates through the fan-shaped blocks 802 and extends to the outer sides of the fan-shaped blocks 802, and the elastic cavities 803 on the adjacent fan-shaped blocks 802 are interwoven and intertwined with each other, so that the integrity of the fan-shaped blocks 802 is improved, the impact can be uniformly dispersed on the plurality of fan-shaped blocks 802 when the fan-shaped blocks 802 are impacted by external force, and the single fan-shaped block 802 is not easy to break due to strong impact.
Please refer to fig. 1-4, a pair of attracting magnets 9 is mounted on the assembly box main body 1 in an embedded manner, and the attracting magnets 9 and the sealing box cover 2 are located on the same side of the assembly box main body 1, one end of the assembly box main body 1 far away from the attracting magnets 9 is embedded with a pair of magnetic steel blocks 10 matched with the attracting magnets 9, the two adjacent assembly box main bodies 1 are fixed to each other through the adsorption between the attracting magnets 9 and the magnetic steel blocks 10, a pair of reserved slots 11 are drilled on the assembly box main body 1, the two reserved slots 11 and the magnetic steel blocks 10 are located on the same side, the influence of a connecting hinge between the assembly box main body 1 and the sealing box cover 2 on the closing between the two adjacent assembly box main bodies 1 can be reduced, and the two adjacent assembly box main bodies 1 can be tightly attached together.
Particularly, the self quality and the throwing density of the pesticide preparation balls need to be regulated and controlled according to crops in the field, so that the crops in the field are prevented from lodging due to the throwing of the pesticide preparation balls in a large range.
This scheme sprays the atomizing of traditional unmanned aerial vehicle pesticide scattering process and changes into putting in the pesticide preparation ball that is filled with liquid pesticide, change the atomizing position of pesticide from aerial to near ground, effectively reduce the influence of natural climate degree atomizing pesticide such as strong wind, make atomizing pesticide can directly act on in the region of being close to the ground, reduce the pesticide time of falling to the ground, can realize directly scattering liquid pesticide in the region that crops grow, can fall fast, and be difficult for receiving the influence that strong wind blown in the in-process that falls, be difficult for floating to the regional place far away of scattering, increase the utilization efficiency of pesticide, can be faster open pesticide scattering region after the completion is scattered to pesticide, be difficult for influencing normal agricultural production.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a device is put in to pesticide based on unmanned aerial vehicle technique of scattering, includes puts in case group and preparation ball main part (12), its characterized in that: the feeding box set comprises a plurality of assembling modules, the feeding box set is hinged together through a plurality of assembling modules, each assembling module comprises an assembling box main body (1), a filling cavity (3) is formed in the assembling box main body (1) in a chiseled mode, a sealing box cover (2) matched with the feeding box set is connected to the notch of the filling cavity (3) in a hinged mode, a limiting block (4) is fixedly connected to the filling cavity (3), the limiting block (4) cuts the space in the assembling box main body (1) into a broken line type channel, a discharging hole (6) is formed in the side wall of the filling cavity (3) in a chiseled mode, the discharging hole (6) is communicated with the filling cavity (3) and the outside, a solenoid valve (7) and a blocking pad (8) matched with the feeding box set are fixedly connected to the discharging hole (6), and the solenoid valve (7) is located on the inner side of the blocking pad (8);
be filled with netted ball (13) in preparation ball main part (12), netted ball (13) is woven by a plurality of three-dimensional spiral elastic fiber and forms, and three-dimensional spiral elastic fiber is in the compression state under the effect of preparation ball main part (12), be filled with liquid pesticide in preparation ball main part (12), and preparation ball main part (12) surface cuts open and has shallow crack, it has reinforcing net (14) to inlay in preparation ball main part (12), reinforcing net (14) fixedly connected with entangles fibre (15), the one end that reinforcing net (14) were kept away from in entangling fibre (15) runs through preparation ball main part (12), extends to the inboard and the outside of preparation ball main part (12) respectively, entangle fibre (15) are located the inboard one end of preparation ball main part (12) and are in the same place with netted ball (13) entanglement.
2. The pesticide delivery device based on unmanned aerial vehicle technique of scattering of claim 1, its characterized in that: the entangled fibers (15) are entangled and intersected together in the preparation ball main body (12), and the preparation ball main body (12) is made of easily degradable materials.
3. The pesticide delivery device based on unmanned aerial vehicle technique of scattering of claim 1, its characterized in that: the reinforcing net (14) is made of high-toughness magnetic metal, so that the reinforcing net (14) is not easy to directly crack under the action of landing impact.
4. The pesticide delivery device based on unmanned aerial vehicle technique of scattering of claim 1, its characterized in that: the outer wall fixedly connected with anti-skidding felt (5) of stopper (4), the thickness of anti-skidding felt (5) can be adjusted according to actual need.
5. The pesticide delivery device based on unmanned aerial vehicle technique of scattering of claim 1, its characterized in that: the isolation pad (8) comprises a plurality of hard round edges (801), the outer side of each hard round edge (801) is fixedly connected with the inner wall of the discharge hole (6), one end of each hard round edge (801) far away from the inner wall of the discharge hole (6) is fixedly connected with a fan-shaped block (802), and an elastic cavity (803) is formed in each fan-shaped block (802).
6. The pesticide delivery device based on unmanned aerial vehicle technique of scattering of claim 5, its characterized in that: the elastic cavity (803) is filled with winding fibers (804), and the winding fibers (804) are formed by weaving a plurality of elastic fibers.
7. The pesticide delivery device based on unmanned aerial vehicle technique of scattering of claim 6, its characterized in that: one end of the elastic fiber penetrates through the fan-shaped block (802) and extends to the outer side of the fan-shaped block (802), and the elastic cavities (803) on the adjacent fan-shaped blocks (802) are interwoven and intertwined with each other, so that the whole of the fan-shaped block (802) is increased.
8. The pesticide delivery device based on unmanned aerial vehicle technique of scattering of claim 1, its characterized in that: a pair of adsorption magnet (9) is installed to inlaying on equipment case main part (1), and adsorption magnet (9) and sealed case lid (2) lie in the same one side of equipment case main part (1), the one end that adsorption magnet (9) were kept away from in equipment case main part (1) is inlayed safely and is had a pair of and adsorption magnet (9) assorted magnetism steel block (10).
9. The pesticide delivery device based on unmanned aerial vehicle technique of scattering of claim 1, its characterized in that: a pair of preformed grooves (11) are cut on the assembly box body (1), and the preformed grooves (11) and the magnetic steel blocks (10) are located on the same side.
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| CN106614477A (en) * | 2016-12-20 | 2017-05-10 | 广西大学 | Pesticide automatic airdropping and spraying device based on layered gas explosion atomization mode |
| CN106938127A (en) * | 2017-03-24 | 2017-07-11 | 西安旋飞电子科技有限公司 | A kind of unmanned plane firefighting cartridge |
| WO2019003223A1 (en) * | 2017-06-26 | 2019-01-03 | Elbit Systems Ltd. | Method and system for delivering biodegradable shelled portions |
| WO2019011487A1 (en) * | 2017-07-10 | 2019-01-17 | Agrofly Sa | Apparatus for selective spreading |
| 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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