CN211442772U

CN211442772U - Unmanned aerial vehicle is with outer hanging pesticide sprinkler

Info

Publication number: CN211442772U
Application number: CN201921873356.0U
Authority: CN
Inventors: 全利群
Original assignee: Linyi Feifang Agricultural Plant Protection Co ltd
Current assignee: Linyi Feifang Agricultural Plant Protection Co ltd
Priority date: 2019-11-03
Filing date: 2019-11-03
Publication date: 2020-09-08
Anticipated expiration: 2029-11-03

Abstract

The utility model discloses an outer hanging pesticide spraying device for unmanned aerial vehicle relates to the technical field of pesticide spraying device for unmanned aerial vehicle, which comprises a device body, wherein first spray bars are fixed on two sides of the device body, one side of the first spray bar is connected with a second spray bar, one side of the third spray bar is connected with a third spray bar, micro motors are all installed on the tops of the first spray bar, the second spray bar and the third spray bar, the outer hanging pesticide spraying device for unmanned aerial vehicle is provided with a first spray bar, a fixed block and blades, before pesticide takes off, an operator presses down the fixed blocks on the tops of the first spray bar, the second spray bar and the third spray bar according to the characteristics of plants to shrink or open the spray bars, so that the taking off area is enlarged or dense, pesticide starts to be sprayed after taking off, the micro motors drive the blades to rotate, the pesticide is enabled to float downwards according to wind power, and the effect of reducing the messy flying of the pesticide caused by other airflows of the unmanned aerial vehicle is achieved.

Description

Unmanned aerial vehicle is with outer hanging pesticide sprinkler

Technical Field

The utility model relates to an unmanned aerial vehicle pesticide sprinkler technical field specifically is an outer hanging pesticide sprinkler for unmanned aerial vehicle.

Background

Plant protection unmanned aerial vehicle, also called unmanned vehicles, the name is an unmanned aircraft who is used for agriculture and forestry plant protection operation as the famous meaning, this type unmanned aircraft comprises flight platform (fixed wing, helicopter, multiaxis aircraft), navigation flight control, spraying mechanism triplex, fly to control through ground remote control or navigation, realize spraying the operation, can spray medicament, seed, powder etc. 18 hundred million mu basic farmland, need a large amount of agricultural plant protection operation every year, the number of people that china poisons the pesticide annually has 10 ten thousand, the lethality rate is about 20%. The number of the fatalities caused by pesticide residues and pollution has no official statistics so far, and is supposed to be a striking number.

Present pesticide sprinkler, because rely on unmanned aerial vehicle's wind field to push down completely, unmanned aerial vehicle's wind field is more dispersed, the elegant volume of pesticide sprays to other places greatly easily, to the high-pole crop of different grade type and shorter plant, the spray bar can not adapt to the different scope of spraying, it leads to extravagantly to spray the poor pesticide of effect, need the manual work to spray repeatedly, make and spray efficiency and reduce, and simultaneously, the needs manual work of pesticide carries out the ratio in advance and pours into again, artifical ratio is more troublesome, the pesticide of ratio has the certain error, the medical kit after using is not dismantled well, directly pours into other pesticides, the influence sprays the drug effect of pesticide, also make artificial working strength increase, spray for the pesticide and bring the trouble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outer hanging pesticide sprinkler for unmanned aerial vehicle to it is low to propose work efficiency in solving above-mentioned background art, the trouble problem of pesticide ratio.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outer hanging pesticide sprinkler for unmanned aerial vehicle, includes the device body, the both sides of device body are fixed with first spray rod, one side of first spray rod is connected with the second spray rod, one side of second spray rod is connected with the third spray rod, micro motor is all installed at the top of first spray rod, second spray rod and third spray rod, micro motor's output is connected with the blade, the shower nozzle is all installed to the bottom of first spray rod, second spray rod and third spray rod, the bottom of device body is connected with the scroll cover through the spiral head, the bottom both sides of device body are fixed with the medical kit through the couple, the inside top of medical kit is provided with throws the storehouse, the solenoid valve is installed to the bottom of throwing the storehouse, be connected with the stirring leaf through the motor in the middle of the inside of device body.

Preferably, the solenoid valve all is provided with two, two the solenoid valve uses the axis of medical kit as the distribution of central mirror image.

Preferably, the diameter of the first spray bar is greater than that of the second spray bar, the diameter of the second spray bar is greater than that of the third spray bar, and the first spray bar, the second spray bar and the third spray bar are connected in a sliding manner.

Preferably, the number of the blades is six, every three blades are in one group and are divided into two groups, and the two groups of blades are rotatably connected with the output end of the micro motor.

Preferably, the medicine chest is detached from the device body through the hook, the spiral sleeve and the spiral head.

Preferably, the medicine feeding bin and the medicine inlet are arranged in two numbers, and the two medicine feeding bins and the medicine inlet are distributed in a mirror image mode by taking the central axis of the medicine box as the center.

Preferably, the stirring blade is rotatably connected with the output end of the motor.

Compared with the prior art, the beneficial effects of the utility model are that: the externally-hung pesticide spraying device for the unmanned aerial vehicle is provided with a first spraying rod, a fixed block and blades, before the unmanned aerial vehicle carrying pesticides takes off, an operator presses the fixed blocks at the tops of the first spraying rod, a second spraying rod and a third spraying rod according to the characteristics of plants to shrink or expand the spraying rods, so that the spraying area is enlarged or denser, the spraying of the pesticides is started after the unmanned aerial vehicle takes off, a micro motor drives the blades to rotate, the pesticides flow downwards according to wind power, the effect of reducing the messy flying of the pesticides caused by other airflows of the unmanned aerial vehicle is achieved, the problems of incomplete pesticide spraying area and low working efficiency are solved, a pesticide inlet, an electromagnetic valve and stirring blades are simultaneously arranged, the pesticides are poured into the pesticide inlet, the electromagnetic valve can discharge the pesticides according to different proportions after the aircraft takes off, the motor drives the stirring blades to stir the proportioned pesticides, when the inside pesticides are seen from an observation strip to be used, when different pesticides need to be filled, the hook can be taken down from the device body, the pesticide box is turned off along the spiral head, the pesticide box is cleaned, the pesticide is accurately proportioned, the replacement effect is convenient, and the problem that manual proportioning of pesticides is troublesome is solved.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention A;

fig. 4 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1. a device body; 2. a first spray bar; 3. a second spray bar; 4. a third spray bar; 5. a medicine tube; 6. a spray head; 7. a water pump; 8. hooking; 9. a screw head; 10. a medicine inlet; 11. an observation strip; 12. a medicine chest; 13. stirring blades; 14. a blade; 15. a micro motor; 16. a motor; 17. a drug delivery bin; 18. a spiral sleeve; 19. a fixed block; 20. an electromagnetic valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses in: the model of the water suction pump is 4W12L35R37B, the model of the micro motor is JT-RS555PH, and the model of the electromagnetic valve is LD 62A.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: an externally-hung pesticide spraying device for an unmanned aerial vehicle comprises a device body 1, a first spraying rod 2, a second spraying rod 3, a third spraying rod 4, a pesticide tube 5, a spray head 6, a water suction pump 7, a hook 8, a spiral head 9, a pesticide inlet 10, an observation strip 11, a pesticide box 12, a stirring blade 13, a blade 14, a micro motor 15, a motor 16, a pesticide feeding bin 17, a spiral sleeve 18, a fixed block 19 and an electromagnetic valve 20, wherein the first spraying rod 2 is fixed on two sides of the device body 1, the second spraying rod 3 is connected on one side of the first spraying rod 2, the third spraying rod 4 is connected on one side of the second spraying rod 3, the micro motor 15 is installed on the tops of the first spraying rod 2, the second spraying rod 3 and the third spraying rod 4, the blade 14 is connected on the output end of the micro motor 15, the spray head 6 is installed on the bottoms of the first spraying rod 2, the second spraying rod 3 and the third spraying rod 4, the pesticide spraying device is characterized in that the bottom of the device body 1 is connected with a spiral sleeve 18 through a spiral head 9, pesticide boxes 12 are fixed on two sides of the bottom of the device body 1 through hooks 8, a pesticide feeding bin 17 is arranged above the inside of each pesticide box 12, an electromagnetic valve 20 is installed at the bottom of each pesticide feeding bin 17, a stirring blade 13 is connected to the middle of the inside of the device body 1 through a motor 16, and the inside of the device body 1 is controlled to stir pesticides.

Referring to fig. 1 to 4, two electromagnetic valves 20 are arranged, the two electromagnetic valves 20 are distributed in a mirror image manner with the central axis of the pesticide box 12 as the center, so that different pesticides are proportioned, the diameter of the first spray rod 2 is larger than that of the second spray rod 3, the diameter of the second spray rod 3 is larger than that of the third spray rod 4, and the first spray rod 2, the second spray rod 3 and the third spray rod 4 are slidably connected, so that adjustment can be conveniently made according to different types of spraying environments.

Referring to fig. 1-4, six blades 14 are arranged, every three blades are divided into two groups, the two groups of blades 14 are rotatably connected with the output end of a micro motor 15 to control the pesticide spraying direction, and the pesticide box 12 is detachably arranged with the device body 1 through a hook 8, a spiral sleeve 18 and a spiral head 9, so that the pesticide box is convenient to clean after being used.

Referring to fig. 1-4, two pesticide feeding bins 17 and two pesticide feeding ports 10 are arranged, the two pesticide feeding bins 17 and the two pesticide feeding ports 10 are distributed in a mirror image mode by taking the central axis of the pesticide box 12 as the center, pesticides of different types can be fed according to the proportion, and the stirring blades 13 are rotatably connected with the output end of the motor 16, so that the pesticides can be stirred uniformly.

The working principle is as follows: install to the unmanned aerial vehicle bottom after confirming intact with device body 1 at first, it opens to go into medicine mouth 10, pour into different pesticides into the inside entering of going into medicine mouth 10 and throw the storehouse 17 of giving medicine to, press fixed block 19 and make first spray bar 2, second spray bar 3 and third spray bar 4 slide adjusting length, open the unmanned aerial vehicle after, the emission of medicament is carried out to solenoid valve 20 medicament ratio, mix to the bottom of medical kit 12, motor 16 rotates stirring leaf 13 and makes the pesticide intensive mixing, inhale the inside of pencil 5 with the pesticide through suction pump 7, spout the pesticide through shower nozzle 6, micro motor 15 drives the spraying of blade 14 rotation guide pesticide, after the end sprays, take off couple 8, rotate medical kit 12 and make spiral shell 18 and spiral head 9 separate, extract pencil 5 and can carry out the washing of medical kit 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outer hanging pesticide sprinkler for unmanned aerial vehicle, includes device body (1), its characterized in that: the device is characterized in that first spray rods (2) are fixed on two sides of the device body (1), one side of each first spray rod (2) is connected with a second spray rod (3), one side of each second spray rod (3) is connected with a third spray rod (4), micro motors (15) are installed at the tops of the first spray rods (2), the second spray rods (3) and the third spray rods (4), blades (14) are connected with output ends of the micro motors (15), spray heads (6) are installed at the bottoms of the first spray rods (2), the second spray rods (3) and the third spray rods (4), a spiral sleeve (18) is connected to the bottom of the device body (1) through a spiral head (9), medicine boxes (12) are fixed on two sides of the bottom of the device body (1) through hooks (8), and a medicine throwing bin (17) is arranged above the inner portions of the medicine boxes (12), the bottom of the drug feeding bin (17) is provided with an electromagnetic valve (20), and the middle inside the device body (1) is connected with a stirring blade (13) through a motor (16).

2. The externally hung pesticide spraying device for the unmanned aerial vehicle as claimed in claim 1, wherein: the electromagnetic valves (20) are arranged in two, and the electromagnetic valves (20) are distributed in a mirror image mode by taking the central axis of the medicine box (12) as the center.

3. The externally hung pesticide spraying device for the unmanned aerial vehicle as claimed in claim 1, wherein: the diameter of first spray rod (2) is greater than second spray rod (3), the diameter of second spray rod (3) is greater than third spray rod (4), just first spray rod (2), second spray rod (3) and third spray rod (4) sliding connection.

4. The externally hung pesticide spraying device for the unmanned aerial vehicle as claimed in claim 1, wherein: six blades (14) are arranged, every three blades are divided into two groups, and the two groups of blades (14) are rotatably connected with the output end of the micro motor (15).

5. The externally hung pesticide spraying device for the unmanned aerial vehicle as claimed in claim 1, wherein: the medicine chest (12) is detached from the device body (1) through the hook (8), the spiral sleeve (18) and the spiral head (9).

6. The externally hung pesticide spraying device for the unmanned aerial vehicle as claimed in claim 1, wherein: the medicine feeding bin (17) and the medicine inlet (10) are arranged in two, and the medicine feeding bin (17) and the medicine inlet (10) are distributed in a mirror image mode by taking the central axis of the medicine box (12) as the center.

7. The externally hung pesticide spraying device for the unmanned aerial vehicle as claimed in claim 1, wherein: the stirring blade (13) is rotatably connected with the output end of the motor (16).