CN106892116A - For the flight instruments platform and its system and operational method of plant protection operation - Google Patents
For the flight instruments platform and its system and operational method of plant protection operation Download PDFInfo
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- CN106892116A CN106892116A CN201710107701.9A CN201710107701A CN106892116A CN 106892116 A CN106892116 A CN 106892116A CN 201710107701 A CN201710107701 A CN 201710107701A CN 106892116 A CN106892116 A CN 106892116A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000003814 drug Substances 0.000 claims abstract description 337
- 238000003860 storage Methods 0.000 claims abstract description 222
- 229940079593 drug Drugs 0.000 claims abstract description 76
- 239000007788 liquid Substances 0.000 claims description 97
- 238000005507 spraying Methods 0.000 claims description 76
- 238000001802 infusion Methods 0.000 claims description 39
- 239000000575 pesticide Substances 0.000 claims description 36
- 238000009826 distribution Methods 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000009513 drug distribution Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000012954 risk control Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 12
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000002360 explosive Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
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- 230000008569 process Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
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Classifications
-
- 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
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of flight instruments platform and its system and operational method for plant protection operation；The flight instruments platform includes：Flight instruments；Sprayer unit, located at the flight instruments, the sprayer unit includes conveyance conduit；Medicine storage device, is connected with the sprayer unit；Device for quickly disassembling, including located at the sprayer unit conveyance conduit the first joint and the second joint located at the medicine storage device；Fastened with second joint by first joint and combined, the medicine storage device is fixedly connected with the sprayer unit, and the conveyance conduit of the sprayer unit is connected with medicine storage bag inside drug storage space.Combined for fastening and connect medicine storage device and medicine ration centre or medicine storage device and sprayer unit by by standardization, general device for quickly disassembling, to form modular plant protection operation system, and then improve security risk control to plant protection operation, lifting plant protection operation efficiency, reduces cost and easy to maintain.
Description
Technical Field
The invention relates to the technical field of medicine storage devices, in particular to a flight device platform for plant protection operation, a system and an operation method thereof.
Copyright declaration
The disclosure of this patent document contains material which is subject to copyright protection. The copyright is owned by the copyright owner. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the patent and trademark office official records and records.
Background
The design of a pesticide box of a plant protection unmanned aerial vehicle mainly comprises two designs at present, wherein one design is a fixed type, namely the pesticide box is installed on the unmanned aerial vehicle through a plurality of standard fasteners; the utility model provides a quick detach formula is fixed with the fuselage temporarily through the customization connecting piece, can take off at anytime and anywhere and install in the use, also can a tractor serves several purposes join in marriage, and the plant protection in-process need not to wash the medical kit temporarily and directly changes dressings. Along with the extension of the unmanned aerial vehicle dead time of different models and grades, the explosive box volume grow gradually, and the existing explosive box has begun to restrict the plant protection ability of unmanned aerial vehicle platform in design and manufacturing at present.
Disclosure of Invention
To address the above and other potential issues, embodiments of the present invention provide a flight device platform for plant protection operations, and a system and method thereof.
A first aspect of the present invention provides embodiments of a heeling apparatus platform for plant protection operations, comprising, a heeling apparatus; the spraying device is arranged on the flying device and comprises a transfusion pipeline interface; the medicine storage device is connected with the spraying device; the quick-release device comprises a first joint arranged on a transfusion pipeline interface of the spraying device and a second joint arranged on the medicine storage device; the first joint is fixedly combined with the second joint, the medicine storage device is fixedly connected with the spraying device, the first joint is in butt joint with the inside of the second joint to form an infusion hole channel, and an infusion pipeline interface of the spraying device is communicated with a medicine storage space inside the medicine storage bag through the infusion hole channel.
In some embodiments, the heeling apparatus platform further comprises: one of the first joint and the second joint is a female joint, and the other joint is a male joint; wherein, the female joint is formed with a slot and is provided with a clamping lug and a button; the clamping convex block is telescopically embedded in the groove wall of the slot, and the button is arranged outside the female joint in a compressible manner; the male connector is provided with a plug and a clamping groove; the clamping groove is formed in the outer peripheral wall of the male connector; the male connector is inserted into the slot male and female of the female connector through the plug of the male connector, and is mutually embedded, clamped and fixed with the clamping groove through the clamping lug to be connected in a fastening manner; and the male connector and the female connector are linked with the clamping lug through controlling the button to retract and bounce away from the clamping groove so as to loosen and separate.
In some embodiments, the heeling apparatus platform further comprises: the first joint is provided with a penetrating hole, the second joint is provided with an inserting interface corresponding to the penetrating hole, and the penetrating hole and the inserting interface are butted to form the infusion pore channel for penetrating and inserting an infusion pipeline interface.
In some embodiments, the heeling apparatus platform further comprises: the conveying pipeline of the spraying device comprises a liquid pumping pipe and a liquid conveying pipe, the liquid pumping pipe is used for being communicated with the medicine storage space in the medicine storage device, and the liquid conveying pipe is used for being connected with a nozzle; the pump body is arranged at the joint of the liquid suction pipe and the infusion pipe, and is used for sucking liquid medicine from the liquid suction pipe and conveying the liquid medicine to the infusion pipe and the pump body for spraying.
In some embodiments, the heeling apparatus platform further comprises: the first joint is arranged at the interface of the liquid pumping pipe; a pipe assembly is arranged in the medicine storage device, and the top end of the pipe assembly is provided with the second connector; through the second joint with first joint fastening combines, store up medicine device with atomizer fixed connection, just the liquid suction pipe through the pipe assembly with store up the inside medicine space intercommunication of medicine device.
In some embodiments, the heeling apparatus platform further comprises: a pipe assembly is arranged in the medicine storage device, and the top end of the pipe assembly is provided with the second connector; through the second joint with first joint fastening combines, store up medicine device with atomizer fixed connection, just atomizer's pipeline pass through the pipe assembly with store up the inside medicine space intercommunication of medicine device.
In some embodiments, the heeling apparatus platform further comprises: the pipe assembly comprises a supporting outer pipe and a conveying inner pipe, wherein an upper communication hole is formed in the pipe wall of the top end of the supporting outer pipe, a lower communication hole is formed in the pipe wall of the bottom end of the supporting outer pipe, the bottom end of the supporting outer pipe is formed into a medicine discharge opening and provided with a detachable bottom cover, and the top end of the supporting outer pipe is formed into a mounting seat for arranging the quick disassembling device; the conveying inner pipe penetrates through the supporting outer pipe, one end of the conveying inner pipe is connected with a through hole in the top end of the supporting outer pipe to be communicated to an inner channel of the quick-release device, a spherical heavy hammer is arranged at the other end of the conveying inner pipe and is located in an opening in the bottom end of the supporting outer pipe, and the spherical heavy hammer is a hollow sphere provided with holes to communicate the inside and the outside of the conveying inner pipe.
In some embodiments, the heeling apparatus platform further comprises: the pipe assembly further comprises a liquid level sensor arranged between the supporting outer pipe and the conveying inner pipe.
In some embodiments, the heeling apparatus platform further comprises: the medicine storage device comprises a soft elastic medicine storage bag and a support frame arranged inside the medicine storage bag.
In some embodiments, the heeling apparatus platform further comprises: the quick release device also comprises a third joint and a fourth joint; the third joint is arranged at the interface of the infusion tube; the nozzle comprises a connecting pipe, and the interface of the connecting pipe is provided with the fourth joint; the nozzle with the liquid suction pipe passes through the fourth connect with the third connects the fastening combination with fixed connection, just the liquid suction pipe warp the transfer line with the connecting pipe intercommunication.
In some embodiments, the heeling apparatus platform further comprises: the flying device is an unmanned aerial vehicle.
A second aspect of the present invention provides an embodiment of a plant protection operating system, comprising, a flying apparatus; the spraying device is arranged on the flying device and comprises a conveying pipeline; the medicine storage device is connected with the spraying device; the drug dispensing station is provided with a transfusion pipeline interface; the quick-release device comprises a first joint arranged on a transfusion pipeline interface of the medicine distribution station, a first joint arranged on a conveying pipeline of the spraying device and a second joint arranged on the medicine storage device; the first connector and the second connector are fixedly inserted and connected in a male-female mode to be connected and communicated with an infusion pipeline of the medicine storage device and the spraying device in a fastening mode, or the first connector and the second connector are connected and communicated with an infusion pipeline of the medicine storage device and the medicine distribution station in a fastening mode.
A third aspect of the present invention provides an embodiment of a method for filling pesticide for plant protection operation, the method comprising the steps of:
providing an empty drug storage device;
the medicine storage device is fixedly connected with a transfusion pipeline which is arranged in the medicine distribution station through a quick-release device and communicated with the medicine storage device and the medicine distribution station;
uniformly filling liquid medicine into the medicine storage devices;
and after the liquid medicine filling operation is finished, the medicine storage device is quickly detached from the medicine distribution station.
In some embodiments, in the step of providing the drug storage device of the method for filling the drug for the plant protection operation, the drug storage device may adopt a disposable or multi-use drug storage bag.
In some embodiments, the step of installing the drug storage device of the method for filling drug for plant protection work at the drug distribution station by the quick release device further includes:
arranging a first connector of the quick-release device at the medicine distribution station, and arranging a second connector of the quick-release device at the medicine storage device;
and inserting and fixing the first connector and the second connector in a male-female manner so as to be tightly connected and communicated with the medicine storage device and an infusion pipeline of the medicine distribution station.
A fourth aspect of the present invention provides an embodiment of a method of spraying pesticide for plant protection operations, the method comprising the steps of:
providing a medicine storage device for finishing liquid medicine filling;
the spraying device is fixedly connected with the medicine storage device through the quick-release device and is arranged on the flying device, and the spraying device is communicated with the infusion pipeline of the medicine storage device;
performing plant protection operation;
and after the plant protection operation is finished, the medicine storage device is detached from the spraying device.
In some embodiments, in the step of providing the medicine storage device of the method for spraying medicine in the plant protection operation, the medicine storage device can adopt a disposable or multi-disposable medicine storage bag; in the medicine storage device unloading step, the medicine storage device used for multiple times can be recycled as an empty medicine storage device to be used in the step; the used disposable medicine storage devices are treated in a centralized and unified manner.
In some embodiments, in the step of performing the plant protection operation of the method for spraying pesticide in the plant protection operation, when the liquid medicine in the liquid medicine storage device is used up before the plant protection operation is completed, the liquid medicine filled liquid medicine storage device is provided and connected to and installed on the unmanned aerial vehicle platform, so that the plant protection operation is continuously performed to the completion.
In some embodiments, the step of mounting the medicine storage device of the method for spraying medicine in plant protection work on the spraying device through a quick release device further comprises:
arranging a first joint of the quick-release device on the spraying device, and arranging a second joint of the quick-release device on the medicine storage device;
and the first connector and the second connector are fixedly inserted and connected in a male-female mode so as to be tightly connected with each other and communicated with an infusion pipeline of the medicine storage device and the spraying device.
According to the technical scheme of the embodiment of the invention, the standardized and universal quick-release device is used for fastening and connecting the medicine storage device and the medicine distribution station to fill and store medicines, or is used for fastening and connecting the medicine storage device and the spraying device to output and spray medicines, so that the flight device, the spraying device, the medicine storage device and the medicine distribution station form a modularized plant protection operation system, the safety risk control of various intermediate links from field storage to single machine filling of pesticides is improved, the plant protection operation efficiency is improved, the cost is reduced, and the maintenance is easy.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic diagram of an embodiment of a flying device, a spraying device, a drug storage device and a quick release device provided in an embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view of a combination structure of a spraying device and a drug storage device provided in an embodiment of the present invention through a quick release device.
Fig. 3 is an exploded schematic view of a drug storage device and a quick release device provided in an embodiment of the present invention.
Fig. 4 is a schematic view of a combination structure of a drug storage device and a quick release device provided in an embodiment of the present invention.
Fig. 5 is a schematic structural view of a drug storage device provided in an embodiment of the present invention.
Fig. 6 is a schematic view of a combination structure of a drug dispensing station and a drug storage device provided in an embodiment of the present invention via a quick release device.
Fig. 7 is a schematic structural diagram of a nozzle of a spraying device provided in an embodiment of the present invention, which is combined with a conveying pipeline through a quick release device.
Fig. 8 is an operation flowchart of an implementation of a method for modular operation of an agricultural unmanned aerial vehicle pesticide storage device provided in an embodiment of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
It can discover to indulge present explosive box design and make, when the fixed explosive box of stereoplasm carries out the pesticide filling, unable and organism separation, fills the pesticide and has the risk that causes the harm to the unmanned aerial vehicle platform, and quick detach formula medical kit because of its structural feature takes off the back from the unmanned aerial vehicle platform usually, can't stand by oneself, and the filling pesticide has difficulty and risk equally. In addition, pesticide ration, plant protection sprinkling system and explosive box do not form the system, and the safety risk control to each intermediate link such as pesticide is deposited to the unit fills from the scene is relatively weak, and single-pair single mode's plant protection operating efficiency is low like this, and is with high costs, and the maintenance is wasted time and energy.
The embodiment of the invention provides a system for plant protection operation, a flight device platform and an operation method thereof, wherein the flight device 10, a spraying device 20, a medicine storage device 30 and a central medicine distribution station 50 are in modularized association, and a modularized plant protection system composed of a universal administration pipeline joint standard, a universal quick-release connector standard and the like is established by combining a quick-release device 40.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
It should be noted that, in the embodiment of the present invention, the "infusion pipeline" refers to a liquid medicine conveying path formed by a communication structure between the medicine storage device 30 and the spraying device 20, or between the medicine storage device 30 and the medicine dispensing station 50; the communicating structure includes a pipeline formed by pipe members such as the delivery pipeline 21 of the spraying device 20, the pipe assembly 301 of the medicine storage device 30 and/or the medicine injection pipe 51 of the medicine dispensing station 50, or an infusion hole formed by butt joint of internal structures of the first connector 41 and the second connector 42. "infusion line connection" is understood to mean, in general, a connection at the end of a line for conveying liquid medicine in the medicine reservoir 30, the spraying device 20 or the medicine dispensing station 50, such as, for example, the first end 341 of the conveying inner tube 34 of the medicine reservoir 30, the connection at the conveying line 21 of the spraying device 20 or the connection at the medicine injection line 51 of the medicine dispensing station 50.
As shown in fig. 1 to 7, the plant protection operation system according to the embodiment of the present invention includes a flight device 10, a spraying device 20, a drug storage device 30, a quick release device 40, and a drug dispensing station 50.
As shown in fig. 1, the flying device 10 is used for completing plant protection operation in flight, and may be an unmanned aerial vehicle, but is not limited thereto, and all aircrafts capable of flying and carrying plant protection operation devices belong to the protection scope of the embodiment of the present invention.
As shown in fig. 1 and 2, the sprayer 20 is mounted on the flying apparatus 10 and sprays a medicine. The spraying device 20 comprises a conveying pipeline 21, a nozzle 22 and a pump body 23; the delivery pipe 21 comprises a liquid extracting pipe 211 and a liquid conveying pipe 212, the liquid extracting pipe 211 is used for being assembled with the medicine storage bag 30 to be communicated with the internal medicine storage space, and the liquid conveying pipe 212 is used for being connected with the nozzle 22; the pump body 23 is connected to the delivery pipe 21, and is used for sucking the liquid medicine from the liquid suction pipe 211 and delivering the liquid medicine to the nozzle 22 at the end of the liquid delivery pipe 212 for spraying the liquid medicine.
As shown in fig. 1 and 3, the drug storage device 30 is mounted on the flying device 10 and stores drugs. A medicine storage bag 31 for storing liquid medicine and a tube assembly 301 for delivering liquid medicine; a first opening 311 is formed at the top of the medicine storage bag 31; pipe assembly 301 certainly first opening 311 penetrates in the medicine storage bag 31, pipe assembly 301 has relative first end and second end, the first end of pipe assembly 301 with the first opening 311 of medicine storage bag 31 is connected, the second end of pipe assembly 301 stretches into in the medicine storage bag 31.
Specifically, as shown in fig. 3, 4 and 5, the tube assembly 301 includes a supporting outer tube 33 and a conveying inner tube 34 penetrating the supporting outer tube 33, wherein: the supporting outer tube 33 has a first end 331 and a second end 332 opposite to each other, the first end 331 of the supporting outer tube 33 is connected to the first opening 311 of the medicine storage bag 31, and an upper communication hole 333 is formed around the first end 331 and located inside the medicine storage bag 31; the second end 332 of the supporting outer tube 33 extends into the medicine storage bag 31, and a lower communication hole 334 is formed around the second end 332; the upper communication hole 333 is mainly used for adjusting the liquid level between the medicine storage bag 31 and the inside of the tube assembly 301, and the lower communication hole 334 is mainly used for the liquid circulation between the medicine storage bag 31 and the inside of the tube assembly 301. The inner conveying tube 34 has a first end 341 and a second end 342 opposite to each other, the first end 341 of the inner conveying tube 34 penetrates the first opening 311 of the medicine storage bag 31 from the first end 331 of the outer supporting tube 33; the second end 342 of the inner conveying tube 34 is inserted into the outer supporting tube 33.
In the embodiment of the present invention, the medicine storage bag 31 of the medicine storage device 30 is a light, soft and elastic bag body; the tube assembly 301 may be integrally formed as a lightweight, yet structurally strong, plastic tube structure using injection molding techniques; thereby achieving a reduction in the overall weight of the drug storage device 30. Furthermore, medicine storage device 30 can utilize the evacuation mode to make flat shrink in medicine storage bag 31 and then make medicine storage device 30's whole volume reduce, is convenient for accomodate and transport through its soft medicine storage bag 31 when empty bag.
Since the medicine storage device 30 of the embodiment of the present invention is mainly used for being connected with the flying device 10, in order to ensure that the liquid medicine can be smoothly output and sprayed during the flying process, the tube assembly 301 is used for conveying the liquid medicine, and also realizes the functions of supporting the medicine storage bag 31 and preventing the whole medicine storage device 30 from shaking during the liquid medicine conveying process through the supporting outer tube 33, so that the whole medicine storage device 30 does not vibrate due to the conveying of the internal liquid medicine when the medicine storage device 30 is inserted into the spraying device 20 or the medicine dispensing station 50 for transfusion through the quick release device 40.
In the embodiment of the present invention, the supporting outer tube 33 of the tube assembly 301 is a plastic straight tube, the first joint 41 and the second joint 42 of the quick release device 40 are metal joints, and the supporting outer tube 33 and the second joint 42 are connected by interference to achieve the purpose of combination, and a waterproof adhesive may be disposed at the joint of the supporting outer tube 33 and the second joint 42 to achieve the functions of preventing water and improving the combination strength.
Further, in the embodiment of the present invention, the first opening 311 and the second opening 312 of the medicine storage bag 31 and the first end and the second end of the tube assembly 301 may be combined by ultrasonic welding, hot pressing or gluing. More specifically, the first opening 311 and the second opening 312 of the medicine storage bag 31 are respectively and hermetically combined with the first end 331 and the second end 332 of the supporting outer tube 33 by the above technical means.
In addition, in the embodiment of the present invention, the volume of the medicine storage bag 31 may be 8L, 10L, 15L or 20L. More preferably, the upper limit of the weight of the 20L medicine storage bag 31 is controlled to be 400g to 500 g. It should be understood that the drug storage device 30 of the embodiment of the present invention is not limited to the foregoing, and may be adjusted according to the plant protection operation requirement and the load limit of the flying device 10.
In the embodiment of the present invention, the medicine storage bag 31 of the medicine storage device 30 may be a disposable bag or a multiple-use bag. For the reusable bag, in order to ensure the quality of the liquid medicine, the medicine storage device 30 may further form a second opening 312 at the bottom of the medicine storage bag 31 to cooperate with the second end of the tube assembly 301 to form a medicine placing structure for discharging the sewage from the bottom of the medicine storage bag 31 after cleaning the medicine storage device 30.
Specifically, as shown in fig. 3, the second end 332 of the supporting outer tube 33 is formed with a drug discharge port 335 and is provided with a detachable bottom cap 35; the second end 332 of the supporting outer tube 33 penetrates the second opening 312 of the medicine storage bag 31, so that the medicine discharge port 335 is exposed outside the medicine storage bag 31, and a bottom cover 35 is disposed to close the medicine storage space of the medicine storage device 30, or the bottom cover 35 is removed to open the medicine storage space of the medicine storage device 30.
In addition, in the medicine storage device 30 according to the embodiment of the present invention, the bottom surface of the bottom cover 35 is formed into a flat surface, so that when the medicine storage device 30 is separated from the flying device platform or the medicine dispensing station, a self-standing effect can be achieved through the flat bottom surface of the bottom cover 35, and the internal liquid medicine is prevented from flowing out due to the toppling of the medicine storage device 30.
In the embodiment of the present invention, as shown in fig. 3, the tube assembly 301 can further increase the center weight of the drug storage device 30 by fixing a spherical weight 36 at the end of the second end 342 of the inner delivery tube 34, so as to stabilize the center of gravity of the drug storage device 30. The spherical weight 36 is a hollow sphere with holes to communicate the inside and the outside of the inner delivery tube 34 and deliver the liquid medicine.
Furthermore, as shown in fig. 3, the tube assembly 301 further includes a support frame 32 formed on the periphery of the outer tube 33, and the support frame 32 is used to prevent the center of gravity of the drug storage device 30 from being changed due to the internal collapse of the drug storage bag 31 when the amount of drug is reduced, and further prevent the drug storage device from being shaken during flight to affect the output of the drug and the efficiency of the drug in the bag. In the embodiment of the present invention, the whole pipe assembly 301 may adopt an injection molding technique to form a structure having an inner pipe and an outer pipe sleeved with each other, and the outer pipe is a hard thick circular pipe with meshes; furthermore, the supporting frame 32 may be integrally formed on the circumferential side of the supporting outer tube 33 when the tube assembly 301 is manufactured by using an integral injection molding technique.
As shown in fig. 6, the tube assembly 301 further includes a level sensor 37 disposed between the outer support tube 33 and the inner delivery tube 34 for sensing the liquid level of the drug storage device 30. In the embodiment of the present invention, the liquid level sensor 37 is a float-type liquid level sensor, but the present invention is not limited thereto, and other liquid level sensors that are suitable for the structure of the medicine storage device 30 in the embodiment of the present invention and can sense the liquid level of the liquid medicine are also within the protection scope of the present invention.
As shown in fig. 2, 3, 4, 5 and 6, the quick release device 40 is used to tightly couple and communicate the drug storage device 30 with the drug dispensing station 50 for filling with stored drug, or to tightly couple and communicate the drug storage device 30 with the spraying device 20 for outputting sprayed drug.
The quick release device 40 includes a first joint 41 and a second joint 42; the first connector 41 is configured to be disposed at an interface of an extractor tube 211 of the spraying device 20 as shown in fig. 1 and 2, or at an interface of a drug injection tube 51 of the drug dispensing station 50 as shown in fig. 6; the second connector 42 is used to interface with the tube assembly 301 of the drug storage device 30. Through the fastening combination of the first joint 41 and the second joint 42, the medicine storage device 30 is fixedly connected with the spraying device 20, and the conveying pipeline 21 of the spraying device 20 is communicated with the medicine storage space inside the medicine storage bag 30.
In the embodiment of the present invention, a fastening connection structure may be used between the first connector 41 and the second connector 42 for fastening, but not limited thereto, and other fastening structures may be used to fix the two connectors by inserting the two connectors; and the male-female connection relationship between the first connector 41 and the second connector 42 may be: the first connector 41 is a female connector and the second connector 42 is a male connector, or the first connector 41 is a male connector and the second connector 42 is a female connector.
Specifically, when the first joint 41 and the second joint 42 are connected by fastening, the female joint is formed with a slot 411 and provided with a locking projection 412 and a button 413; the locking protrusion 412 is telescopically inserted into a groove wall of the insertion groove 411, and the button 413 is compressibly disposed outside the female connector; the male connector is formed with a plug 421 and is provided with a clamping groove 422; the clamping groove 422 is formed in the outer peripheral wall of the male connector; the male connector is inserted into the slot 411 of the female connector through the plug 421, and is mutually embedded and clamped with the clamping groove 422 through the clamping projection 412 so as to be fastened and connected; and the male connector and the female connector are separated by controlling the button 413 to drive the clamping lug 412 to retract and bounce away from the clamping groove 422.
After the first joint 41 and the second joint 42 are tightly connected, the internal structures of the first joint 41 and the second joint 42 are butted to form a transfusion hole; a pipe fitting penetrating hole 414 is formed at the bottom of the slot 411 of the first joint 41 and used for penetrating and connecting with an infusion pipeline interface; specifically, as shown in fig. 2, the through hole 414 is used to pass through the liquid extracting tube 211 of the spraying device 20, or, as shown in fig. 6, the through hole 414 is used to pass through the drug injecting tube 51 of the drug dispensing station 50. In addition, the second connector 42 is provided with an insertion interface 423 corresponding to the insertion hole 414, for inserting an infusion pipeline interface (an infusion tube 211 or an infusion tube 51) of the spraying device 20 or the drug dispensing station 50, and communicating with an interface (a first end 341 of the delivery inner tube 34) of the tube assembly 301 of the drug storage device 30, so as to communicate the spraying device 20 with an infusion pipeline of the drug storage space inside the drug storage device 30, or communicate the drug dispensing station 50 with an infusion pipeline of the drug storage space inside the drug storage device 30.
Furthermore, after the first joint 41 and the second joint 42 are tightly connected, the internal structures of the first joint 41 and the second joint 42 are butted to form an infusion hole; wherein, the second joint 42 is formed with a two-step hole structure, wherein the hole end of the second joint 42 facing the drug storage device 30 forms the insertion interface 423, and the hole end of the second joint 42 facing the first joint 41 forms a sealing interface 424. Specifically, the aperture of the sealing interface 424 is larger than the aperture of the interpolation interface 423; the sealing interface 424 is provided with a sealing ring 416 for sealing the inner communicating space between the first connector 41 and the second connector 42 to prevent the leakage of the liquid medicine.
Furthermore, in order to ensure the stability of the combination structure of the quick release device 40 and the spraying device 20, in the embodiment of the present invention, the bottom of the slot 411 of the first connector 41 connected to the spraying device 20 or the drug dispensing station 50 is recessed from outside to inside to form a positioning connection slot 415 for positioning and fixing with the interface of the liquid pumping tube 211 when being installed in the spraying device 20 or positioning and fixing with the interface of the drug injection tube 51 when being installed in the drug dispensing station 50.
In some embodiments, as shown in fig. 1 and 7, the quick release device 40 further includes a third joint 43 and a fourth joint 44 for tightly connecting the delivery pipe 21 and the nozzle 22 of the spraying device 20. The third joint 43 and the fourth joint 44 may be fastened by a fastening connection structure, but not limited thereto, and may also be other fastening structures capable of inserting and fixing the two joints. In the embodiment of the present invention, the male-female insertion fixing structures of the third connector 43 and the fourth connector 44 are the same as the male-female insertion fixing structures of the first connector 41 and the second connector 42, and the male-female insertion relationship between the third connector 43 and the fourth connector 44 may be: the third joint 43 is female and the fourth joint 44 is male, or the third joint 43 is male and the fourth joint 44 is female.
Specifically, as shown in fig. 7, when the third joint 43 and the fourth joint 44 are connected by fastening, the female joint is formed with a slot 431 and provided with a locking projection 432 and a button 433; the locking projection 432 is telescopically embedded in the groove wall of the slot 431, and the button 433 is compressibly arranged outside the female joint; the male connector is formed with a plug 441 and is provided with a clamping groove 442; the clamping groove 442 is formed in the outer peripheral wall of the male connector; the male connector is inserted into the slot 431 of the female connector through the plug 441, and is mutually embedded and clamped with the clamping groove 442 through the clamping projection 432 so as to be fastened and connected; and the male connector and the female connector are linked with the clamping convex block 432 to retract and bounce away from the clamping groove 442 by controlling the button 433 so as to release the separation.
Further, the fourth joint 44 is formed with a two-step hole structure therein, wherein the hole end of the fourth joint 44 facing the nozzle 22 forms the insertion interface 443, and the hole end of the fourth joint 44 facing the third joint 43 forms a sealing interface 444. Specifically, the aperture of the sealing interface 444 is larger than the aperture of the interpolation interface 443; the sealing interface 444 is provided with a sealing ring 436 for sealing the inner communicating space between the third joint 43 and the fourth joint 44 to prevent the leakage of the liquid medicine.
In addition, a tube insertion hole 434 is formed at the bottom of the slot 431 of the third joint 43 for inserting and assembling the connection port of the infusion tube 212 of the spraying device 20. In the embodiment of the present invention, the pipe assembly 32 is a pipe fitting formed by plastic injection molding, the quick release device 40 is formed by a metal joint, the pipe assembly 32 and the metal joint are connected by interference to achieve the purpose of bonding, and waterproof glue can be arranged at the joint of the pipe assembly 32 and the metal joint to achieve the functions of preventing water and improving the bonding strength.
Specifically, in the embodiment of the present invention, through the pipeline communication structure inside the quick release device 40, after the drug storage device 30 is installed and communicated with the drug dispensing station 50 through the quick release device 40, the liquid drug is output from the drug injection tube 51 of the drug dispensing station 50 to the internal insertion port 423 inside the quick release device 40 and then is injected into the delivery inner tube 34 of the tube assembly 301, and flows into the support outer tube 33 from the hole of the spherical weight 36; and then flows into the medicine storage space of the medicine storage bag 31 from the lower communication hole 332 of the support outer tube 33. At this time, the liquid level of the outer supporting tube 33 and the liquid level of the medicine storage bag 31 are adjusted to be equal in height by the communicating tube principle, and the liquid level state of the medicine storage bag 31 is detected by the float type liquid level sensor 37 provided in the outer supporting tube 33, and the liquid supply is stopped when the liquid level reaches the preset full water level.
After the drug storage device 30 is installed and communicated with the spraying device 20 through the quick release device 40, the pump body 23 of the spraying device 20 is started to suck the drug liquid, the drug liquid in the support outer tube 33 is firstly sucked into the conveying inner tube 34 through the hole of the spherical weight 36, and then enters the spraying device 20 through the quick release device 40 to be discharged and sprayed. At this time, the liquid level in the supporting outer tube 33 is lowered, and the liquid medicine in the liquid storage bag 31 flows into the supporting outer tube 33 through the lower communication hole 332 by the air pressure regulation action of the upper communication hole 331 by using the principle of the communicating tube, and the liquid level state of the liquid storage bag 31 is detected by the float type liquid level sensor 37 provided in the supporting outer tube 33, and the liquid discharge is stopped when the liquid level reaches the preset low water level.
Further, when there is a need for cleaning of drug storage device 30, drug discharge port 333 may be opened by removing bottom cap 35 at the bottom of tube assembly 301, so that the drug in drug storage bag 31 flows into supporting outer tube 33 through lower communication hole 332 of supporting outer tube 33, and finally is discharged from drug discharge port 333. In the embodiment of the present invention, the bottom cap 35 can be combined with the medicine discharging opening 333 in a screw fastening manner, and during cleaning, a cleaning agent is filled through the second joint 42 at the upper end of the medicine storage bag 31; after filling, the bottom cap 35 is removed to open the medicine discharge port 333; the cleaning agent is removed, the bottom cover 35 is screwed, the cleaning agent is filled again, and the process is repeated for a plurality of times to achieve the purpose of cleaning the medicine storage bag.
Further, in the embodiment of the present invention, the air pressure inside the medicine storage bag 31 is adjusted by making the bag body of the medicine storage bag 31 in a vacuum state during filling medicine, the soft bag body deforms and stretches along with the increase of the liquid amount until the medicine storage bag is filled with the liquid, and the external air pressure indirectly acts on the pesticide in the medicine storage bag body to achieve the purpose of liquid inlet and air exhaust; and when the medicine storage bag 31 starts to suck the liquid medicine by the pump body 23 of the spraying device 20, the external air pressure indirectly acts on the pesticide in the bag body of the medicine storage bag 31, the soft bag body deforms and stretches along with the change of the liquid quantity until the liquid is pumped out, and the bag body is recovered to a vacuum state.
The above describes a specific embodiment of the plant protection operating system in the embodiment of the present invention, and please refer to fig. 8 to describe an implementation of a modular operating method of the agricultural unmanned aerial vehicle pesticide storage device in another embodiment of the present invention. In the embodiment of the present invention, the operation method can be divided into a plant protection operation pesticide filling method (e.g., step 101 to step 103 in fig. 8) used in cooperation with the pesticide dispensing station 50, and a plant protection operation pesticide spraying method (e.g., step 104 to step 107 in fig. 8) used in cooperation with the spraying device 20.
Specifically, as shown in fig. 8, the plant protection method according to the embodiment of the present invention includes the steps of:
step 101: providing an empty drug reservoir 30;
step 102: a transfusion pipeline which fixedly connects the medicine storage device 30 to the medicine distribution station 50 through the quick release device 40 and communicates the medicine storage device 30 and the medicine distribution station 50;
step 103: uniformly filling the medicine storage device 30 with liquid medicine;
step 104: the spraying device 20 which is fixedly connected and installed on the flying device 10 through the quick-release device 40 is arranged on the medicine storage device 30, and the spraying device 20 is communicated with the infusion pipeline of the medicine storage device 30;
step 105: performing plant protection operation;
step 106: after the plant protection operation is completed, the medicine storage device 30 is disassembled;
step 107: the used medicine storage device 30 is collected and recovered.
Wherein the step 106 further comprises: when the plant protection operation is not finished and the liquid medicine is used up (steps 1061 and 1063), connecting and installing the medicine storage device 30 filled with the liquid medicine to the spraying device 20 (step 1062) to continue the plant protection operation (step 105), and removing the empty bag filled with the liquid medicine (step 1063); until the plant protection operation is completed (step 1061), the drug storage device 30 is removed (step 1064).
In step 101, the medicine storage device 30 can adopt a disposable or multi-use medicine storage bag 30; further, the step 107 further includes: judging whether the detached medicine storage device 30 uses disposable medicine storage bags or not (step 1071), if so, uniformly treating the intensively used medicine storage bags (step 1072); if not, the medicine storage bags for multiple use are recovered in a centralized way (step 1073); further, the used reusable medication bag is optionally used in step 101 after cleaning (step 1074).
Therefore, according to the modular operation method of the agricultural unmanned aerial vehicle pesticide storage device provided by the embodiment of the invention, the soft pesticide storage device 30 with the universal interface and the flight device respectively arrive at a plant protection place in an empty bag state through transportation, pesticide is uniformly prepared on site at the central pesticide distribution station 50, the soft pesticide storage device is in butt joint with the pesticide storage device 30 through the compatible quick release device 40 as a universal filling interface and then is filled on site, the filled pesticide storage device 30 is installed on the flight device 10 with the universal installation buckle interface of the pesticide storage device 30, and the quick release device 40 is connected with the spraying device 20 as a universal standard interface, and then plant protection spraying operation is carried out.
Every through a time after, spray the medicine storage device 30 that finishes with the medicine and take off the back, load on a good storage medicine device 30 of filling, the plant protection operation is carried out in the liftoff once more of flying device 10, whole plant protection operation flow modular operation, the pesticide filling is by 50 centralized operation in central authorities' medicine ration station, the pollution risk of having avoided the dispersion to prepare and the production of filling pesticide, the damage risk to flying device 10, personnel injury risk, and work efficiency has been improved, personnel cost and time cost have been reduced.
The medicine storage device 30 only needs to replace the medicine storage bag 31, and the pipe assembly 301 inside the medicine storage device can be used for a long time, so that the use cost is reduced. When the soft medicine storage bags 31 are intensively collected and uniformly disposed after being used, a small space can be occupied in an empty bag state, and compared with the hard medicine storage boxes with the same number, the soft medicine storage bags are greatly reduced in quality and volume and convenient to transport.
The universal standard interface is formed by the quick-release device 40, so that the whole product line can use unified standard part supply without special machine, the universal rate of parts is improved, and the production and manufacturing cost is greatly reduced.
Furthermore, according to the embodiment of the present invention, the standardized interface data of the drug storage device 30 can be sent out, the central drug distribution station 50 can cooperate with pharmaceutical factories, and the pharmaceutical factories directly produce packaged pesticides according to the interface standard, so that the whole plant protection market is further subdivided into production and division; the third party pharmaceutical factory directly produces the encapsulation pesticide according to this system module standard, and the plant protection operation side uses the unmanned aerial vehicle platform that possesses this system module standard and plant protection spraying system and third party encapsulation pesticide to dock, will replace the on-the-spot link of dispensing that needs to carry a large amount of clean water and have certain dangerous pesticide stoste completely.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (19)
1. A heeling apparatus platform for plant protection operations, comprising:
a flying device;
the spraying device is arranged on the flying device and comprises a transfusion pipeline interface;
the medicine storage device is connected with the spraying device;
the quick-release device comprises a first joint arranged on a transfusion pipeline interface of the spraying device and a second joint arranged on the medicine storage device; the first joint is fixedly combined with the second joint, the medicine storage device is fixedly connected with the spraying device, the first joint is in butt joint with the inside of the second joint to form an infusion hole channel, and an infusion pipeline interface of the spraying device is communicated with a medicine storage space inside the medicine storage bag through the infusion hole channel.
2. The aerial device platform for plant protection operations of claim 1, wherein:
one of the first joint and the second joint is a female joint, and the other joint is a male joint; wherein,
the female joint is provided with a slot and a clamping lug and a button; the clamping convex block is telescopically embedded in the groove wall of the slot, and the button is arranged outside the female joint in a compressible manner;
the male connector is provided with a plug and a clamping groove; the clamping groove is formed in the outer peripheral wall of the male connector;
the male connector is inserted into the slot male and female of the female connector through the plug of the male connector, and is mutually embedded, clamped and fixed with the clamping groove through the clamping lug to be connected in a fastening manner; and the male connector and the female connector are linked with the clamping lug through controlling the button to retract and bounce away from the clamping groove so as to loosen and separate.
3. The aerial device platform for plant protection operations of claim 1, wherein:
the first joint is provided with a penetrating hole, the second joint is provided with an inserting interface corresponding to the penetrating hole, and the penetrating hole and the inserting interface are butted to form the infusion pore channel for penetrating and inserting an infusion pipeline interface.
4. The aerial device platform for plant protection operations of claim 1, wherein:
the conveying pipeline of the spraying device comprises a liquid pumping pipe and a liquid conveying pipe, the liquid pumping pipe is used for being communicated with the medicine storage space in the medicine storage device, and the liquid conveying pipe is used for being connected with a nozzle; the pump body is arranged at the joint of the liquid suction pipe and the infusion pipe, and is used for sucking liquid medicine from the liquid suction pipe and conveying the liquid medicine to the infusion pipe and the pump body for spraying.
5. The aerial device platform for plant protection operations of claim 4, wherein:
the first joint is arranged at the interface of the liquid pumping pipe;
a pipe assembly is arranged in the medicine storage device, and the top end of the pipe assembly is provided with the second connector;
through the second joint with first joint fastening combines, store up medicine device with atomizer fixed connection, just the liquid suction pipe through the pipe assembly with store up the inside medicine space intercommunication of medicine device.
6. The aerial device platform for plant protection operations of claim 1, wherein:
a pipe assembly is arranged in the medicine storage device, and the top end of the pipe assembly is provided with the second connector;
through the second joint with first joint fastening combines, store up medicine device with atomizer fixed connection, just atomizer's pipeline pass through the pipe assembly with store up the inside medicine space intercommunication of medicine device.
7. The aerial device platform for plant protection operations of claim 5 or 6, wherein:
the pipe assembly comprises an outer supporting pipe and an inner conveying pipe, wherein,
an upper communicating hole is formed in the tube wall of the top end of the supporting outer tube, a lower communicating hole is formed in the tube wall of the bottom end of the supporting outer tube, the bottom end of the supporting outer tube is formed into a medicine placing opening and provided with a detachable bottom cover, and the top end of the supporting outer tube is formed into a mounting seat for arranging the quick-release device;
the conveying inner pipe penetrates through the supporting outer pipe, one end of the conveying inner pipe is connected with a through hole in the top end of the supporting outer pipe to be communicated to an inner channel of the quick-release device, a spherical heavy hammer is arranged at the other end of the conveying inner pipe and is located in an opening in the bottom end of the supporting outer pipe, and the spherical heavy hammer is a hollow sphere provided with holes to communicate the inside and the outside of the conveying inner pipe.
8. The aerial device platform for plant protection operations of claim 7, wherein: the pipe assembly further comprises a liquid level sensor arranged between the supporting outer pipe and the conveying inner pipe.
9. The aerial device platform for plant protection operations of claim 1, wherein: the medicine storage device comprises a soft elastic medicine storage bag and a support frame arranged inside the medicine storage bag.
10. The aerial device platform for plant protection operations of claim 4, wherein:
the quick release device also comprises a third joint and a fourth joint;
the third joint is arranged at the interface of the infusion tube;
the nozzle comprises a connecting pipe, and the interface of the connecting pipe is provided with the fourth joint;
the nozzle with the liquid suction pipe passes through the fourth connect with the third connects the fastening combination with fixed connection, just the liquid suction pipe warp the transfer line with the connecting pipe intercommunication.
11. The aerial device platform for plant protection operations of claim 1, wherein: the flying device is an unmanned aerial vehicle.
12. A plant protection operating system, comprising:
a heeling apparatus platform for plant protection operations as claimed in any one of claims 1 to 11; the drug distribution station is provided with a transfusion pipeline interface; wherein,
the quick release device also comprises a first joint arranged on an infusion pipeline interface of the medicine distribution station;
the first connector and the second connector are fixedly inserted and connected in a male-female mode to be connected and communicated with an infusion pipeline of the medicine storage device and the spraying device in a fastening mode, or the first connector and the second connector are connected and communicated with an infusion pipeline of the medicine storage device and the medicine distribution station in a fastening mode.
13. A method for filling pesticide in plant protection operation is characterized by comprising the following steps:
providing an empty drug storage device;
the medicine storage device is fixedly connected with a transfusion pipeline which is arranged in the medicine distribution station through a quick-release device and communicated with the medicine storage device and the medicine distribution station;
uniformly filling liquid medicine into the medicine storage devices;
and after the liquid medicine filling operation is finished, the medicine storage device is quickly detached from the medicine distribution station.
14. The method of claim 13, further comprising:
in the step of providing the medicine storage device, the medicine storage device can adopt a disposable or reusable medicine storage bag.
15. The method of claim 13, wherein the step of installing the drug storage device to the drug dispensing station by a quick release device further comprises:
arranging a first connector of the quick-release device at the medicine distribution station, and arranging a second connector of the quick-release device at the medicine storage device;
and inserting and fixing the first connector and the second connector in a male-female manner so as to be tightly connected and communicated with the medicine storage device and an infusion pipeline of the medicine distribution station.
16. A pesticide spraying method for plant protection operation is characterized by comprising the following steps:
providing a medicine storage device for finishing liquid medicine filling;
the spraying device is fixedly connected with the medicine storage device through the quick-release device and is arranged on the flying device, and the spraying device is communicated with the infusion pipeline of the medicine storage device;
performing plant protection operation;
and after the plant protection operation is finished, the medicine storage device is detached from the spraying device.
17. The plant protection operation pesticide spraying method according to claim 16, further comprising:
in the step of providing the medicine storage device, the medicine storage device can adopt a disposable or multi-time disposable medicine storage bag;
in the medicine storage device unloading step, the medicine storage device used for multiple times can be recycled as an empty medicine storage device to be used in the step; the used disposable medicine storage devices are treated in a centralized and unified manner.
18. The plant protection operation pesticide spraying method according to claim 16, further comprising:
during the plant protection operation carries out the step, when using up the liquid medicine in the medicine storage device before accomplishing the plant protection operation, provide the medicine storage device of filled liquid medicine and connect and install in the unmanned aerial vehicle platform to continuously carry out the plant protection operation to accomplishing.
19. The method of claim 16, wherein the step of mounting the storage device to the spraying device by a quick release device further comprises:
arranging a first joint of the quick-release device on the spraying device, and arranging a second joint of the quick-release device on the medicine storage device;
and the first connector and the second connector are fixedly inserted and connected in a male-female mode so as to be tightly connected with each other and communicated with an infusion pipeline of the medicine storage device and the spraying device.
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| CN201710107701.9A CN106892116A (en) | 2017-02-27 | 2017-02-27 | For the flight instruments platform and its system and operational method of plant protection operation |
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| CN201710107701.9A CN106892116A (en) | 2017-02-27 | 2017-02-27 | For the flight instruments platform and its system and operational method of plant protection operation |
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Application publication date: 20170627 |