CN112167221A - A unmanned aerial vehicle for pesticide sprays - Google Patents

A unmanned aerial vehicle for pesticide sprays Download PDF

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Publication number
CN112167221A
CN112167221A CN202011077641.9A CN202011077641A CN112167221A CN 112167221 A CN112167221 A CN 112167221A CN 202011077641 A CN202011077641 A CN 202011077641A CN 112167221 A CN112167221 A CN 112167221A
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CN
China
Prior art keywords
barrel
medicine
rubber piston
fixed frame
aerial vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011077641.9A
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Chinese (zh)
Inventor
季德仪
沈键
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Maritime University
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Shanghai Maritime University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Maritime University filed Critical Shanghai Maritime University
Priority to CN202011077641.9A priority Critical patent/CN112167221A/en
Publication of CN112167221A publication Critical patent/CN112167221A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0025—Mechanical sprayers
    • A01M7/0032—Pressure sprayers
    • A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
    • A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity
    • A01M21/043—Apparatus for destruction by steam, chemicals, burning, or electricity by chemicals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
    • A01M7/0085—Tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/08—Helicopters with two or more rotors
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Insects & Arthropods (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Botany (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Remote Sensing (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention discloses an unmanned aerial vehicle for pesticide spraying, which comprises: the machine body, a fixed frame arranged at the bottom of the machine body and a medicine barrel fixed by the fixed frame; an anti-skid rubber base is arranged inside the fixed frame, and the bottom of the medicine barrel is attached to the anti-skid rubber base; a rubber piston is arranged in the medicine barrel and is connected with the medicine barrel in a sliding way, an air outlet pipe is arranged in the rubber piston, and an openable sealing cover is arranged on the air outlet pipe; after the sealing cover is tightly covered, the rubber piston moves downwards along the barrel wall of the medicine barrel along with the spraying of the medicine liquid; two sliders which are symmetrically arranged and respectively attached to the barrel wall of the medicine barrel are arranged above the rubber piston, the two sliders are connected through guide rods, and the guide rods are connected with the upper portion of the rubber piston through a plurality of fixing columns. The invention can effectively weaken the impact force of the liquid medicine under the double limitation of the fixed frame and the rubber piston, and meanwhile, the rubber piston has simple structure and smaller weight, and can effectively reduce the weight of the machine body without adopting a power assembly.

Description

A unmanned aerial vehicle for pesticide sprays
Technical Field
The invention relates to the technical field of unmanned aerial vehicle spraying equipment, in particular to an unmanned aerial vehicle for pesticide spraying.
Background
The unmanned aerial vehicle can drive the liquid medicine box to synchronously move in the flying process, when the unmanned aerial vehicle is in sudden stop or turns in a side flying way, liquid in the liquid medicine box can shake due to inertia, acting force is generated on the aircraft body, and the flying stability and safety of the aircraft are influenced; if the liquid medicine is divided into a plurality of parts by arranging the layering plates in the liquid medicine box so as to reduce the shaking degree of the liquid, if the spacing of the layering plates is small, the capacity of the liquid medicine in the liquid medicine box can be greatly reduced, and if the spacing of the layering plates is large, the liquid medicine still has a large shaking space, so that the liquid medicine can not be prevented from shaking. Avoid rocking through the liquid reserve bag, put the liquid reserve bag in the liquid medicine case, press the clamp plate on, the clamp plate can increase unmanned aerial vehicle weight, and the clamp plate is gapped with between the liquid medicine case moreover, and the clamp plate can bump with the liquid medicine case, also can take place to rock simultaneously.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle for pesticide spraying, which can reduce the shaking space of liquid medicine, effectively weaken the impact force of the liquid medicine and reduce the weight of spraying equipment.
In order to achieve the above object, the present invention provides an unmanned aerial vehicle for pesticide spraying, comprising: the medicine barrel comprises a machine body, a fixed frame arranged at the bottom of the machine body and a medicine barrel fixed by the fixed frame; an anti-skid rubber base is arranged inside the fixed frame, and the bottom of the medicine barrel is attached to the anti-skid rubber base; a rubber piston is arranged in the medicine barrel and is connected with the medicine barrel in a sliding mode, an air outlet pipe is arranged in the rubber piston, and an openable sealing cover is arranged on the air outlet pipe; after the sealing cover is tightly covered, the liquid medicine surface descends along with the spraying of the liquid medicine, the rubber piston and the liquid medicine surface form vacuum, and the rubber piston moves downwards along the barrel wall of the medicine barrel; the upper portion of rubber piston is equipped with the symmetry and sets up and laminate respectively two sliders of the bucket wall of explosive barrel, and two sliders pass through the guide arm and connect, the guide arm pass through a plurality of fixed column with the upper portion of rubber piston is connected.
Preferably, the rubber piston is made of a thermoplastic elastomer.
Preferably, the front and the back of the fixed frame are provided with detachable blocking pieces, and the left and the right of the fixed frame are provided with clamping grooves; the clamping groove clamps the medicine barrel.
Preferably, a spray pipe assembly and a liquid outlet pipe are arranged below the fixed frame, the bottom of the medicine barrel is communicated with the liquid outlet pipe through a pressurizing device, and the liquid outlet pipe is communicated with the spray pipe assembly.
Preferably, the nozzle assembly comprises a plurality of nozzles.
Preferably, the pressurizing device is a self-priming pump.
Preferably, the medicine barrel is made of polypropylene.
Preferably, the cartridge comprises: the barrel body and the barrel cover are connected through threads.
Compared with the prior art, the invention has the following beneficial effects:
(1) under the dual limitation of the fixed frame and the rubber piston, the impact force of the liquid medicine can be effectively weakened, the shaking space of the liquid medicine is greatly reduced, the impact force of the liquid medicine on the medicine barrel due to inertia is reduced, the effect of the medicine barrel on the unmanned aerial vehicle is greatly weakened, and the running stability and safety of the unmanned aerial vehicle are improved.
(2) The rubber piston has a simple structure and small weight, and the weight of the machine body can be effectively reduced without adopting a power assembly.
Drawings
Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a fixing frame to which a medicine barrel is fixed according to an embodiment of the present invention.
Fig. 3 is a top view of a fixing frame according to an embodiment of the present invention.
Fig. 4 is a schematic front structure view of the medicine barrel according to the embodiment of the present invention.
Fig. 5 is a schematic front view of a rubber piston according to an embodiment of the present invention.
Fig. 6 is a top view of a rubber piston according to an embodiment of the present invention.
In the figure, 1 machine body, 2 fixed frame, 3 explosive barrel, 4 antiskid rubber base, 5 self priming pump, 6 drain pipes, 7 connecting pipes, 8 shower nozzles, 9 detachable separation blades, 10 clamping grooves, 11 sealing covers, 12 guide rods, 13 rubber pistons, 14 air outlet pipes, 311 barrel covers, 312 barrel bodies, 1211 fixed column, 1212 guide rods and 1213 sliding blocks.
Detailed Description
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1, it is a schematic structural diagram of the unmanned aerial vehicle for spraying pesticide of the present invention. Unmanned aerial vehicle includes: a machine body 1, a fixing frame 2 (see fig. 2) installed at the bottom of the machine body 1, and a medicine barrel 3 fixed by the fixing frame 2. Wherein, the fixed frame 2 is internally provided with an antiskid rubber base 4, and the bottom of the medicine barrel 3 is attached to the antiskid rubber base 4. A rubber piston 13 (see fig. 5) is arranged inside the medicine barrel 3, the rubber piston 13 is connected with the medicine barrel 3 in a sliding way, an air outlet pipe 14 is arranged inside the rubber piston 13, and an openable sealing cover 11 is arranged on the air outlet pipe 14; after the sealing cover 11 is tightly covered, the liquid medicine surface descends along with the spraying of the liquid medicine, the rubber piston 13 forms vacuum with the liquid medicine surface, and the rubber piston 13 moves downwards along the barrel wall of the medicine barrel 3. Referring to fig. 5 and fig. 6, two sliders 1213 are symmetrically disposed above the rubber piston 13 and respectively attached to the barrel wall of the medicine barrel 3, the two sliders 1213 are connected by a guide rod 1212, and the guide rod 1212 is connected to the upper portion of the rubber piston 13 by a plurality of fixing posts 1211.
In some embodiments, the rubber piston 13 is made of a thermoplastic elastomer and the cartridge 3 is made of polypropylene, which is stable and resistant to corrosion.
Referring to fig. 2, in some embodiments, the fixing frame 2 is provided with detachable blocking pieces 9 at the front and the rear, and clamping grooves 10 at the left and the right; the clamping groove 10 clamps the medicine barrel 3. The detachable blocking piece 9 is fixed by a screw and a nut. The medicine barrel 3 is fixed in the fixed frame 2 by a clamping groove 10, an antiskid rubber base 4 and a detachable blocking piece 9.
In some embodiments, a spray pipe assembly and a liquid outlet pipe 6 are arranged below the fixed frame 2, the bottom of the medicine barrel 3 is communicated with the liquid outlet pipe 6 through a pressurizing device, and the liquid outlet 6 is communicated with the spray pipe assembly.
Referring to fig. 1, in some embodiments, the nozzle assembly includes a plurality of nozzles 8.
In some embodiments, the pressurizing device is a self-priming pump 5.
Referring to fig. 3 and 4, in some embodiments, the medicine barrel 3 includes a barrel body 312 and a barrel cover 311, the upper portion of the barrel body 312 is provided with an external thread, the barrel cover 311 is provided with an internal thread, and the barrel body 312 and the barrel cover 311 are detachably connected through a thread.
The invention provides an unmanned aerial vehicle for pesticide spraying, wherein liquid medicine in a pesticide barrel in a fixed frame is conveyed to a spray pipe assembly through a supercharging device, pesticide is sprayed to the outside through the spray pipe assembly, the reduction of the liquid medicine reduces the internal air pressure of the pesticide barrel, the relative external air pressure is increased, a piston always moves downwards in a manner of being attached to the liquid medicine surface under the action of the external air pressure, the self flowability of the liquid medicine and the sliding capability of a rubber piston in the pesticide barrel along the barrel wall are improved, and the rubber piston in the pesticide barrel is ensured to be always kept close to the liquid medicine surface. The sliding blocks at the two ends of the guide rod are attached to the barrel wall, so that the rubber piston is prevented from inclining. Under fixed frame and rubber piston's dual restriction, can weaken the impact force of liquid medicine effectively, reduce the space that the liquid medicine rocked greatly, reduced the liquid medicine because of the impact force that inertia brought the explosive barrel, weakened the explosive barrel greatly to unmanned aerial vehicle's effect, improved unmanned aerial vehicle operation's stationarity and security. Meanwhile, the rubber piston is simple in structure and small in weight, and the weight of the machine body can be effectively reduced without adopting a power assembly.
Examples
The utility model provides an unmanned aerial vehicle for pesticide sprays, organism 1 including unmanned aerial vehicle, fixed frame 2 and explosive barrel 3, fixed frame 2 installs in unmanned aerial vehicle's bottom, 2 inside anti-skidding rubber base 4 that are equipped with of fixed frame, be equipped with around the fixed frame 2 and dismantle separation blade 9, be equipped with draw-in groove 10 about the fixed frame, the inside explosive barrel 3 that is equipped with of fixed frame, draw-in groove 10 blocks explosive barrel 3, anti-skidding rubber packing ring 4 is located 3 bottoms of explosive barrel, it is located 3 both sides of explosive barrel to dismantle separation blade 9, 3 inside rubber piston 13 that are equipped with of explosive barrel, rubber piston 13 and 3 sliding connection of explosive barrel, be equipped with guide arm 12 on the rubber piston 13, guide arm 12 is located the rubber piston top, the slider 1213 laminating barrel wall. The inside outlet duct 14 that is equipped with of rubber piston 13, there is sealed lid 11 outlet duct 14 top, and outlet duct 14 runs through rubber piston 13, and 2 below of fixed frame are equipped with the nozzle assembly, and 2 below of fixed frame are equipped with drain pipe 6, and 3 bottoms of explosive barrel are passed through supercharging equipment and drain pipe 6 intercommunication, drain pipe 6 and nozzle assembly intercommunication.
When the unmanned aerial vehicle sprays pesticides, the liquid outlet pipe 6 conveys the liquid medicine in the pesticide barrel 3 to the spray pipe assembly through a supercharging device, the pesticides are sprayed to the outside through the spray pipe assembly, the bottom of the pesticide barrel 3 is attached to the rubber gasket 4, the rubber gasket 4 is fixedly connected with the fixed frame 2, when the liquid medicine is added into the pesticide barrel 3, the rubber piston 13 is taken out, when the liquid medicine is injected to a specified scale, the sealing cover 11 of the air outlet pipe 14 of the rubber piston 13 is opened, the rubber piston 13 is pushed to the surface of the attached liquid medicine, the sealing cover 11 of the air outlet pipe 14 is covered, the pesticide barrel 3 is fixed on the fixed frame 2 through the clamping groove 10 on the fixed frame 2, the rubber gasket 4 and the detachable blocking piece 9, the stability of the pesticide barrel is ensured, along with the spraying of the liquid medicine, the liquid surface descends, the rubber piston 13 forms vacuum with the liquid medicine surface, the rubber piston 13 rapidly moves down along the, slider 1213 laminating barrel wall at 12 both ends of guide arm guarantees that rubber piston 13 does not take place the slope, under the dual restriction of fixed frame 2 and rubber piston 13, can weaken the impact force of liquid medicine effectively, has reduced the space that the liquid medicine rocked greatly, has reduced the impact force that the liquid medicine brought 3 explosive barrel because of inertia, has weakened 3 explosive barrel to unmanned aerial vehicle's effect greatly, has improved unmanned aerial vehicle operation's stationarity and security.
The spray tube subassembly includes connecting pipe 7 and a plurality of shower nozzle 8, and 8 evenly install in the bottom of connecting pipe 7 of shower nozzle, and connecting pipe 7 and drain pipe 6 intercommunication, drain pipe 6 pass through supercharging equipment and carry the liquid medicine in with explosive barrel 3 for connecting pipe 7, and connecting pipe 7 is carried the liquid medicine to each shower nozzle 8 again, sprays the liquid medicine through shower nozzle 8.
In conclusion, the invention can effectively weaken the impact force of the liquid medicine under the double limitation of the fixed frame and the rubber piston, and meanwhile, the rubber piston has simple structure and smaller weight, and can effectively reduce the weight of the machine body without adopting a power assembly.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.

Claims (8)

1. An unmanned aerial vehicle for pesticide spraying, comprising: the medicine barrel comprises a machine body, a fixed frame arranged at the bottom of the machine body and a medicine barrel fixed by the fixed frame; wherein the content of the first and second substances,
an anti-skid rubber base is arranged inside the fixed frame, and the bottom of the medicine barrel is attached to the anti-skid rubber base;
a rubber piston is arranged in the medicine barrel and is connected with the medicine barrel in a sliding mode, an air outlet pipe is arranged in the rubber piston, and an openable sealing cover is arranged on the air outlet pipe; after the sealing cover is tightly covered, the liquid medicine surface descends along with the spraying of the liquid medicine, the rubber piston and the liquid medicine surface form vacuum, and the rubber piston moves downwards along the barrel wall of the medicine barrel;
the upper portion of rubber piston is equipped with the symmetry and sets up and laminate respectively two sliders of the bucket wall of explosive barrel, and two sliders pass through the guide arm and connect, the guide arm pass through a plurality of fixed column with the upper portion of rubber piston is connected.
2. The drone for pesticide spraying according to claim 1, characterized in that the rubber piston is made of thermoplastic elastomer.
3. The unmanned aerial vehicle for pesticide spraying of claim 1, wherein detachable blocking pieces are arranged at the front and the back of the fixed frame, and clamping grooves are arranged at the left and the right of the fixed frame; the clamping groove clamps the medicine barrel.
4. The unmanned aerial vehicle for pesticide spraying of claim 1, wherein a spray pipe assembly and a liquid outlet pipe are arranged below the fixed frame, the bottom of the pesticide barrel is communicated with the liquid outlet pipe through a pressurization device, and the liquid outlet pipe is communicated with the spray pipe assembly.
5. The drone for pesticide spraying of claim 4, wherein the nozzle assembly includes a number of nozzles.
6. The drone for pesticide spraying of claim 4, wherein the pressurization device is a self-priming pump.
7. The unmanned aerial vehicle for pesticide spraying of claim 1, wherein the pesticide barrel is made of polypropylene.
8. The drone for pesticide spraying of claim 1, wherein the pesticide barrel comprises: the barrel body and the barrel cover are connected through threads.
CN202011077641.9A 2020-10-10 2020-10-10 A unmanned aerial vehicle for pesticide sprays Pending CN112167221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011077641.9A CN112167221A (en) 2020-10-10 2020-10-10 A unmanned aerial vehicle for pesticide sprays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011077641.9A CN112167221A (en) 2020-10-10 2020-10-10 A unmanned aerial vehicle for pesticide sprays

Publications (1)

Publication Number Publication Date
CN112167221A true CN112167221A (en) 2021-01-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113022870A (en) * 2021-03-10 2021-06-25 上海海事大学 Measuring device for coast remote sensing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207383357U (en) * 2017-06-05 2018-05-22 新疆飞诺植保科技有限公司 Plant protection unmanned plane medicine-chest mounting bracket
CN109287601A (en) * 2018-10-30 2019-02-01 佛山市神风航空科技有限公司 A kind of spray aircraft
CN109383807A (en) * 2018-11-23 2019-02-26 大连范特西西科技有限公司 A kind of spray unmanned plane and spray method
CN208882116U (en) * 2018-07-23 2019-05-21 安徽数字鹰航空科技有限公司 A kind of plant protection drone medicine-chest of anti-oscillating
CN111086639A (en) * 2020-01-19 2020-05-01 海南中农航服科技有限公司 Unmanned aerial vehicle that can be used to pesticide sprays
CN210618472U (en) * 2019-09-27 2020-05-26 深圳市中联讯科技有限公司 A unmanned aerial vehicle for pesticide sprays

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207383357U (en) * 2017-06-05 2018-05-22 新疆飞诺植保科技有限公司 Plant protection unmanned plane medicine-chest mounting bracket
CN208882116U (en) * 2018-07-23 2019-05-21 安徽数字鹰航空科技有限公司 A kind of plant protection drone medicine-chest of anti-oscillating
CN109287601A (en) * 2018-10-30 2019-02-01 佛山市神风航空科技有限公司 A kind of spray aircraft
CN109383807A (en) * 2018-11-23 2019-02-26 大连范特西西科技有限公司 A kind of spray unmanned plane and spray method
CN210618472U (en) * 2019-09-27 2020-05-26 深圳市中联讯科技有限公司 A unmanned aerial vehicle for pesticide sprays
CN111086639A (en) * 2020-01-19 2020-05-01 海南中农航服科技有限公司 Unmanned aerial vehicle that can be used to pesticide sprays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113022870A (en) * 2021-03-10 2021-06-25 上海海事大学 Measuring device for coast remote sensing

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Application publication date: 20210105

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