CN216627230U - Plant protection unmanned aerial vehicle that sprays insecticide is even - Google Patents

Abstract

The utility model provides a plant protection unmanned aerial vehicle capable of uniformly spraying pesticides, and relates to the technical field of plant protection unmanned aerial vehicles. This even plant protection unmanned aerial vehicle sprays insecticide, including plant protection unmanned aerial vehicle main part, the four corners of plant protection unmanned aerial vehicle main part is provided with the support frame, and the distal end of support frame is provided with power unit, and the inside fixed mounting of plant protection unmanned aerial vehicle main part has pesticide storage jar, and the upper end of pesticide storage jar is provided with the guide ring, and the inside rotation of guide ring is connected with the stirring rod, and the upper end fixedly connected with of stirring rod stirs flabellum installation piece. This plant protection unmanned aerial vehicle that sprays insecticide is light under the wind-force effect of wind-force and power unit flabellum and stirs the flabellum and begin to rotate and drive the stirring rod and rotate to mix the stirring at the stirring rod, the effect of side puddler, U type frame pole and brush down to the medicament in the pesticide storage jar, make from a medicine port exhaust medicament more even, the setting up of brush also is convenient for make the abluent more thorough of pesticide storage jar when wasing the pesticide storage jar simultaneously.

Description

Plant protection unmanned aerial vehicle that sprays insecticide is even

Technical Field

The utility model relates to the technical field of plant protection unmanned aerial vehicles, in particular to a plant protection unmanned aerial vehicle capable of uniformly spraying pesticides.

Background

Plant protection unmanned aerial vehicle, also called unmanned vehicles, as the name implies is the unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft comprises flight platform (fixed wing, helicopter, multiaxis aircraft), navigation flight control, spraying mechanism triplex, flies through ground remote control or navigation and controls, realizes spraying the operation, can spray medicament, seed, powder etc..

Current plant protection unmanned aerial vehicle is through being the central authorities that install plant unmanned aerial vehicle with the pesticide spraying barrel when spraying insecticide to farmland or woods, thereby it accomplishes the laxative process to drive the pesticide spraying barrel in the air through plant protection unmanned aerial vehicle, but because do not install agitating unit in the explosive barrel, consequently can't in time stir the mixed medicament in the explosive barrel, the pesticide that consequently sprays out is not even enough, therefore we propose one kind can be with the even plant protection unmanned aerial vehicle that sprays the vegetation surface of pesticide.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a plant protection unmanned aerial vehicle capable of spraying pesticides uniformly, and solves the problem that the sprayed pesticides are not uniform enough when the existing plant protection unmanned aerial vehicle sprays pesticides to the vegetation.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a plant protection unmanned aerial vehicle capable of uniformly spraying pesticides comprises a plant protection unmanned aerial vehicle main body, wherein support frames are arranged at four corners of the plant protection unmanned aerial vehicle main body, a power mechanism is arranged at the far end of each support frame, a pesticide storage tank is fixedly arranged in the plant protection unmanned aerial vehicle main body, a guide ring is arranged at the upper end of the pesticide storage tank, a stirring rod is rotatably connected in the guide ring, a stirring blade mounting block is fixedly connected at the upper end of each stirring rod, light stirring blades are fixedly connected to the side surface of the stirring blade mounting block, a side stirring rod is fixedly connected at the outer end of each stirring rod, one end of each side stirring rod, far away from the stirring rod, is fixedly connected with a U-shaped frame rod, brush mounting plates are fixedly connected at two ends of the U-shaped frame rod, brushes are fixedly connected to the side surfaces, far away from the U-shaped frame rod, and are in contact with the inner wall of the pesticide storage tank, two fixedly connected with cross support pole between the side puddler, the bottom of pesticide storage jar is provided with the annuliform ring of outside-in slope, the bottom center of annuliform ring is linked together with the port of giving medicine to the police, the lower fixed surface who goes out the port is connected with pesticide sprinkler, pesticide sprinkler's lower extreme fixed mounting has two gondola water faucet rings.

Furthermore, the upper end of the pesticide storage tank is provided with a liquid medicine filling port, and the upper end of the liquid medicine filling port is in threaded connection with an end cover.

Further, the light stirring fan blades are made of aluminum alloy, and the light stirring fan blades are hollow inside.

Further, the lower surface four corners fixedly connected with of plant protection unmanned aerial vehicle main part first go-between, the lower fixed surface of first go-between is connected with the buffering spring pipe, the lower extreme fixedly connected with second go-between of buffering spring pipe.

Furthermore, the diameter of the inner ring of the guide ring is matched with the outer diameter of the stirring rod.

Further, a rubber pad is attached to the lowest end of the second connecting ring.

(III) advantageous effects

The utility model provides a plant protection unmanned aerial vehicle capable of uniformly spraying pesticides. The method has the following beneficial effects:

1. this plant protection unmanned aerial vehicle that sprays insecticide stirs the flabellum through setting up the light, the side puddler, U type hack lever, the brush mounting panel, brush and cross support pole, the flabellum begins to rotate and drives the puddler rotation at the wind-force effect of wind-force and power unit flabellum down the light, thereby at the puddler, the side puddler, the medicament to in the pesticide storage jar under the effect of U type hack lever and brush carries out the mixing stirring, make from a medicine port exhaust medicament more even, the setting of brush also is convenient for make the abluent more thoroughly of pesticide storage jar when wasing the pesticide storage jar simultaneously.

2. This even plant protection unmanned aerial vehicle that sprays insecticide can play certain cushioning effect through setting up first go-between, buffering spring pipe and second go-between when plant protection unmanned aerial vehicle main part falls to the ground, avoids plant protection unmanned aerial vehicle main part to receive great impact vibrations, sets up the rubber pad of second go-between bottom and assists the buffering spring pipe to protect the unmanned aerial vehicle main part of plant protection.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the pesticide storage tank of the present invention;

fig. 4 is a schematic side view structure of the present invention.

In the figure: 1. a plant protection unmanned aerial vehicle main body; 2. a support frame; 3. a power mechanism; 4. a pesticide storage tank; 5. a guide ring; 6. a stirring rod; 7. a stirring fan blade mounting block; 8. lightweight stirring fan blades; 9. a side stirring rod; 10. a U-shaped frame rod; 11. a brush mounting plate; 12. a brush; 13. cross bracing pieces; 14. a circular ring; 15. a drug outlet port; 16. a pesticide spraying device; 17. a shower ring; 18. a medical fluid filling port; 19. an end cap; 20. a first connecting ring; 21. a buffer spring tube; 22. a second connecting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides a plant protection unmanned aerial vehicle capable of uniformly spraying pesticides, which comprises a plant protection unmanned aerial vehicle main body 1, wherein support frames 2 are arranged at four corners of the plant protection unmanned aerial vehicle main body 1, a power mechanism 3 is arranged at the far end of each support frame 2, a pesticide storage tank 4 is fixedly arranged in the plant protection unmanned aerial vehicle main body 1, a pesticide filling port 18 is respectively arranged at the upper end of each pesticide storage tank 4, the upper end of each pesticide filling port 18 is connected with an end cover 19 in a threaded manner, a guide ring 5 is arranged at the upper end of each pesticide storage tank 4, a stirring rod 6 is rotatably connected in the guide ring 5, the diameter of the inner ring of each guide ring 5 is matched with the outer diameter of the stirring rod 6, a stirring fan blade mounting block 7 is fixedly connected at the upper end of the stirring rod 6, light stirring fan blades 8 are fixedly connected on the side surfaces of the stirring fan blade mounting block 7, and are made of aluminum alloy, the inside of the light stirring fan blades 8 is hollow, the outer end of the stirring rod 6 is fixedly connected with a side stirring rod 9, one end, far away from the stirring rod 6, of the side stirring rod 9 is fixedly connected with a U-shaped frame rod 10, two ends of the U-shaped frame rod 10 are fixedly connected with brush mounting plates 11, the side surfaces, far away from the U-shaped frame rod 10, of the brush mounting plates 11 are fixedly connected with brushes 12, the brushes 12 are in contact with the inner wall of a pesticide storage tank 4, a cross supporting rod 13 is fixedly connected between the two side stirring rods 9, the bottom of the pesticide storage tank 4 is provided with a circular ring 14 inclined from outside to inside, the bottom center of the circular ring 14 is communicated with a pesticide outlet port 15, the lower surface of the pesticide outlet port 15 is fixedly connected with a pesticide spraying device 16, two shower rings 17 are fixedly mounted at the lower end of the pesticide spraying device 16, and the light stirring fan blades 8, the side stirring rod 9, the U-shaped frame rod 10 and the brush mounting plates 11 are arranged, Brush 12 and cross support pole 13, light stirring flabellum 8 begins to rotate and drives stirring rod 6 and rotate under the wind-force effect of wind-force and power unit flabellum, thereby at stirring rod 6, side puddler 8, the medicament of U type hack lever 10 and brush 12 in to pesticide storage jar 4 mixes the stirring down, make from 15 exhaust medicaments of play medicine port more even, the setting of brush 12 also is convenient for make the abluent more thoroughly of pesticide storage jar 4 when wasing pesticide storage jar 4 simultaneously.

First connecting ring 20 of lower surface four corners fixedly connected with of plant protection unmanned aerial vehicle main part 1, the lower fixed surface of first connecting ring 20 is connected with buffer spring pipe 21, buffer spring pipe 21's lower extreme fixedly connected with second go-between 22, second go-between 22's lower extreme laminating is connected with the rubber pad, through setting up first connecting ring 21, buffer spring pipe 22 and second go-between 23, buffer spring pipe 22 can play certain cushioning effect when plant protection unmanned aerial vehicle main part 1 falls to the ground, avoid plant protection unmanned aerial vehicle main part 1 to receive great impact vibrations, the setting is assisted buffer spring pipe 22 and is protected plant protection unmanned aerial vehicle main part 1 in the rubber pad of second go-between 23 bottom.

The working principle is as follows: when the plant unmanned aerial vehicle is used, the plant unmanned aerial vehicle 1 is lifted to the air under the driving action of the power mechanism 3, when the plant unmanned aerial vehicle 1 moves forwards, the light stirring fan blades 8 are forced to rotate under the action of the rotating wind force of the fan blades of the power mechanism 3 and the flowing pressure of gas generated in the moving process, so that the light stirring fan blades 8 drive the stirring rod 6 to rotate, the stirring rod 6 drives the side stirring rod 9 to rotate, the side stirring rod 9 drives the U-shaped frame rod 10 to rotate, the U-shaped frame rod 10 drives the brush mounting plate 12 to rotate, the brush 12 rotates along with the brush mounting plate 12, the brush 12, the stirring rod 6 and the side stirring rod 9 rotate, pesticides in the pesticide storage tank 4 are stirred, the pesticides are discharged to the pesticide spraying device 16 from the pesticide outlet port 15, and are sprayed out from the ring 17 under the pressure driving action of the pesticide spraying device 16, the vegetation surface is sprayed, and the arrangement of the brush 12 can also remove residual medicament attached to the inner wall.

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

Claims (6)

1. The utility model provides an even plant protection unmanned aerial vehicle sprays insecticide, includes plant protection unmanned aerial vehicle main part (1), and the four corners of plant protection unmanned aerial vehicle main part (1) is provided with support frame (2), the distal end of support frame (2) is provided with power unit (3), its characterized in that: the inside fixed mounting of plant protection unmanned aerial vehicle main part (1) has pesticide storage jar (4), the upper end of pesticide storage jar (4) is provided with guide ring (5), the inside of guide ring (5) is rotated and is connected with stirring rod (6), the upper end fixedly connected with stirring flabellum installation piece (7) of stirring rod (6), the side surface fixedly connected with light stirring flabellum (8) of stirring flabellum installation piece (7), the outer end fixedly connected with side puddler (9) of stirring rod (6), the one end fixedly connected with U hack lever (10) of stirring rod (6) is kept away from to side puddler (9), the both ends fixedly connected with brush mounting panel (11) of U hack lever (10), the side surface fixedly connected with brush (12) of U hack lever (10) is kept away from to brush mounting panel (11), brush (12) contact with the inner wall of pesticide storage jar (4), two fixedly connected with cross support pole (13) between side puddler (9), the bottom of pesticide storage jar (4) is provided with from outside-in slope's annululus (14), the bottom center of annululus (14) is linked together with play medicine port (15), the lower fixed surface who goes out medicine port (15) is connected with pesticide sprinkler (16), the lower extreme fixed mounting of pesticide sprinkler (16) has two gondola water faucet rings (17).

2. The plant protection unmanned aerial vehicle that sprays insecticide is even of claim 1, characterized in that: the pesticide storage tank is characterized in that a liquid medicine filling port (18) is formed in the upper end of the pesticide storage tank (4) in the lateral direction, and an end cover (19) is connected to the upper end of the liquid medicine filling port (18) in a threaded mode.

3. The plant protection unmanned aerial vehicle that sprays insecticide is even of claim 1, characterized in that: the light stirring fan blades (8) are made of aluminum alloy materials, and the light stirring fan blades (8) are hollow inside.

4. The plant protection unmanned aerial vehicle that sprays insecticide is even of claim 1, characterized in that: plant protection unmanned aerial vehicle main part (1) lower surface four corners fixedly connected with first go-between (20), the lower fixed surface of first go-between (20) is connected with buffer spring pipe (21), the lower extreme fixedly connected with second go-between (22) of buffer spring pipe (21).

5. The plant protection unmanned aerial vehicle that sprays insecticide is even of claim 1, characterized in that: the diameter of the inner ring of the guide ring (5) is matched with the outer diameter of the stirring rod (6).

6. The plant protection unmanned aerial vehicle that sprays insecticide is even of claim 1, characterized in that: the lowest end of the second connecting ring (22) is connected with a rubber pad in a fitting manner.

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