CN220842959U

CN220842959U - Unmanned aerial vehicle spouts medicine device

Info

Publication number: CN220842959U
Application number: CN202322824365.3U
Authority: CN
Inventors: 郭海滨; 王敬; 何剑威; 强克芊
Original assignee: Nanjing Sheng Jiatian Biological Science And Technology Co ltd
Current assignee: Nanjing Sheng Jiatian Biological Science And Technology Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-04-26
Anticipated expiration: 2033-10-20

Abstract

The utility model discloses an unmanned aerial vehicle pesticide spraying device which comprises a supporting frame, an unmanned aerial vehicle body and a fixing frame, wherein the top of the supporting frame is provided with the unmanned aerial vehicle body, the outer side of the unmanned aerial vehicle body is provided with a plurality of main rods, the inner wall of the bottom of the unmanned aerial vehicle body is provided with the fixing frame, a first motor is arranged in the fixing frame, the bottom of the unmanned aerial vehicle body is provided with a fixing column, the bottom of the fixing column is provided with a pesticide storage box, the inner wall of the bottom of the unmanned aerial vehicle body is provided with a high-pressure water pump, the bottom of the high-pressure water pump is provided with a pesticide inlet, one end of the main rods is provided with a mounting sleeve, one side of the mounting sleeve is provided with a first mounting plate, and the bottom of the first mounting plate is provided with a first hydraulic piston rod. According to the utility model, the angle of the spraying pipe is changed through the expansion and contraction of the first hydraulic piston rod and the second hydraulic piston rod, so that the spraying flexibility is improved, meanwhile, the stirring rod is arranged in the liquid storage tank, and the liquid medicine is uniformly mixed under the drive of the first motor.

Description

Unmanned aerial vehicle spouts medicine device

Technical Field

The utility model relates to the field of unmanned aerial vehicles, in particular to a medicine spraying device of an unmanned aerial vehicle.

Background

In the agricultural production process, along with the continuous deepening of mechanization and intelligent degree, various advanced agricultural machinery and equipment have replaced the manual work, for example in the aspect of crops spraying medicine, unmanned aerial vehicle has been popularized and spraying medicine, unmanned aerial vehicle spraying medicine device just is the most important one among them, and the efficiency that sprays has been decided to a great extent to its structure and performance.

The existing unmanned aerial vehicle spraying device has the defects that:

Patent document CN215904740U discloses an unmanned aerial vehicle spouts medicine device, "including spouting medicine unmanned aerial vehicle, spouting medicine shell and support frame, spout medicine unmanned aerial vehicle bottom and install and spout the medicine shell, spout medicine unmanned aerial vehicle bottom symmetry and install the support frame, spout medicine unmanned aerial vehicle bottom and install and be used for spouting medicine unmanned aerial vehicle and spout medicine shell fixed connection's shower nozzle, spout medicine shell internally mounted and be used for being equipped with the charging mechanism of agricultural liquid medicine, and spout medicine shell and charging mechanism location fixed, the unmanned aerial vehicle that the utility model provided spouts medicine device through installation and spouts medicine device, charging mechanism and fixed establishment, can guarantee that agricultural unmanned aerial vehicle and spouts medicine device installation are rapid, guarantee to spout medicine efficiency, and it is very convenient to charge simultaneously, has improved the production efficiency of crops," in view of this, this unmanned aerial vehicle spouts medicine device should install additional and spray angle controlling means and liquid medicine mixed structure.

Disclosure of utility model

The utility model aims to provide an unmanned aerial vehicle medicine spraying device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unmanned aerial vehicle spouts medicine device, includes support frame, unmanned aerial vehicle body and mount, unmanned aerial vehicle body is installed at the top of support frame, a plurality of mobile jib are installed in the outside of unmanned aerial vehicle body, the mount is installed to the bottom inner wall of unmanned aerial vehicle body, the internally mounted of mount has first motor;

The bottom of the unmanned aerial vehicle body is provided with a fixed column, the bottom end of the fixed column is provided with a medicine storage box, the inner wall of the bottom of the unmanned aerial vehicle body is provided with a high-pressure water pump, and the bottom of the high-pressure water pump is provided with a medicine inlet;

The installation sleeve is installed to the one end of mobile jib, the first mounting panel is installed to one side of installation sleeve, first hydraulic piston rod is installed to the bottom of first mounting panel, the second hydraulic piston rod is installed to the bottom of first mounting panel, and the second hydraulic piston rod is located one side of first hydraulic piston rod.

Preferably, a foot pad is arranged at the bottom of the supporting frame.

Preferably, the battery is installed to the bottom inner wall of unmanned aerial vehicle body, and the battery is located one side of first motor, and the reduction gear shell is installed to the bottom of unmanned aerial vehicle body.

Preferably, the output end of the first motor is provided with a driving rod, the outer side of the driving rod is provided with a planetary gear reducer, the planetary gear reducer is positioned in the reducer shell, the outer side of the driving rod is provided with a plurality of stirring rods, and the stirring rods are positioned in the medicine storage box.

Preferably, the top of the medicine storage box is provided with a medicine injection port, the inside of the medicine storage box is provided with an inner medicine delivery pipe, and the top end of the inner medicine delivery pipe is connected with the bottom end of the medicine inlet.

Preferably, the top of the high-pressure water pump is provided with a medicine outlet, the top of the medicine outlet is provided with a first medicine delivery pipe, one end of the first medicine delivery pipe is provided with a disc-shaped shunt, the outer side of the disc-shaped shunt is provided with a plurality of shunt ports, and the outer side of the shunt ports is provided with a second medicine delivery pipe

Preferably, a second motor is arranged at the top of the first mounting plate, and a propeller is arranged at the top of the second motor

Preferably, the bottom end of the second hydraulic piston rod is movably provided with a second mounting plate, the bottom of the second mounting plate is provided with a spray pipe, one side of the spray pipe is provided with a pipe medicine inlet hole, the outer side of the pipe medicine inlet hole is connected with one end of a second medicine delivery pipe, and the bottom end of the spray pipe is provided with a nozzle

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the inclination angle of the second mounting plate is changed by controlling the lengths of the first hydraulic piston rod and the second hydraulic piston rod which are mounted at the bottom of the first mounting plate, and meanwhile, the angle of the spraying pipe mounted at the bottom of the second mounting plate can be changed.

2. According to the utility model, the first motor is arranged in the unmanned aerial vehicle body, the output shaft of the first motor drives the driving rod to rotate after being decelerated by the planetary gear reducer, and the plurality of stirring rods arranged on the outer side of the driving rod can stir the liquid medicine in the medicine storage box, so that the problems of blockage of a medicine conveying pipe or a nozzle and poor liquid medicine effect caused by uneven liquid medicine mixing when the unmanned aerial vehicle medicine spraying device sprays are solved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a first motor according to the present utility model;

FIG. 4 is a schematic view of the structure of the high-pressure water pump of the present utility model;

fig. 5 is a schematic view of the structure of the propeller of the present utility model.

In the figure: 1. a support frame; 101. foot pads; 2. an unmanned aerial vehicle body; 201. a main rod; 202. a battery; 203. a reducer housing; 3. a fixing frame; 301. a first motor; 302. a driving rod; 303. a planetary gear reducer; 304. a stirring rod; 4. fixing the column; 401. a medicine storage box; 402. a medicine injection port; 403. an inner drug delivery tube; 5. a high pressure water pump; 501. a medicine inlet; 502. a medicine outlet; 503. a first drug delivery tube; 504. a disk-type shunt; 505. a shunt port; 506. a second drug delivery tube; 6. a mounting sleeve; 601. a first mounting plate; 602. a second motor; 603. a propeller; 7. a first hydraulic piston rod; 701. a second hydraulic piston; 702. a second mounting plate; 703. a spray tube; 704. a tube drug inlet hole; 705. and (3) a nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2 and 3, an embodiment of the present utility model provides: an unmanned aerial vehicle spraying device;

Including support frame 1, unmanned aerial vehicle body 2 and mount 3, callus on the sole 101 is installed to the bottom of support frame 1, unmanned aerial vehicle body 2 is installed at the top of support frame 1, a plurality of mobile jib 201 are installed in the outside of unmanned aerial vehicle body 2, battery 202 is installed to the bottom inner wall of unmanned aerial vehicle body 2, and battery 202 is located one side of first motor 301, decelerator shell 203 is installed to the bottom of unmanned aerial vehicle body 2, mount 3 is installed to the bottom inner wall of unmanned aerial vehicle body 2, first motor 301 is installed to the internally mounted of mount 3, actuating lever 302 is installed to the output of first motor 301, planetary gear reducer 303 is installed in the outside of actuating lever 302, and planetary gear reducer 303 is located the inside of decelerator shell 203, a plurality of puddlers 304 are installed in the outside of actuating lever 302, and puddler 304 is located the inside of medicine storage box 401, support frame 1 provides the mounted position for the installation of callus on the sole 101, the callus on sole 101 can strengthen the support frame 1 fixed when ground, unmanned aerial vehicle body 2 provides the mounted position for the installation of mobile jib 201, mobile jib 201 provides the mounted position for the installation of installation cover 6, battery 202 is energy supply device, for first motor 301, second motor 602 and high-pressure water pump 5 power supply, reduction gear housing 203 has protected planetary gear reducer 303, mount 3's effect is fixed first motor 301, first motor 301 is power device, power condition is provided for the rotation of actuating lever 302, actuating lever 302's effect is to drive puddler 304 and rotate, planetary gear reducer 303 can reduce actuating lever 302's rotational speed, satisfy the demand of stirring, puddler 304 can stir the inside pesticide of storage box 401, the effect when unmanned aerial vehicle spouts medicine device and sprays has been improved.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present utility model is provided: an unmanned aerial vehicle spraying device;

Comprises a fixed column 4 and a high-pressure water pump 5, the fixed column 4 is arranged at the bottom of the unmanned aerial vehicle body 2, a medicine storage box 401 is arranged at the bottom end of the fixed column 4, a medicine injection port 402 is arranged at the top of the medicine storage box 401, an inner medicine delivery pipe 403 is arranged in the medicine storage box 401, the top end of the inner medicine delivery pipe 403 is connected with the bottom end of a medicine inlet 501, the high-pressure water pump 5 is arranged on the inner wall of the bottom of the unmanned aerial vehicle body 2, the medicine inlet 501 is arranged at the bottom of the high-pressure water pump 5, a medicine outlet 502 is arranged at the top of the high-pressure water pump 5, a first medicine delivery pipe 503 is arranged at the top of the medicine outlet 502, a disc-shaped flow divider 504 is arranged at one end of the first medicine delivery pipe 503, a plurality of shunt ports 505 are arranged at the outer sides of the disc-shaped flow divider 504, a second medicine delivery pipe 506 is arranged at the outer sides of the shunt ports 505, the fixed column 4 provides an installation position for the medicine storage box 401, the medicine storage tank 401 is a device for storing pesticides, the medicine injection port 402 is a position where the medicine storage tank 401 adds pesticides, the inner medicine delivery pipe 403 is used for delivering the pesticides to the high-pressure water pump 5, the high-pressure water pump 5 is used for delivering the pesticides to the spray nozzle 705 in a high-pressure state, the medicine inlet 501 is a position where the high-pressure water pump 5 enters the pesticides, the medicine outlet 502 is a position where the high-pressure pesticide liquid is pumped out when the high-pressure water pump 5 works, the first medicine delivery pipe 503 is a pipeline for delivering the high-pressure pesticide liquid, the disc-shaped flow divider 504 can divide the pumped high-pressure pesticide liquid and uniformly distribute the high-pressure pesticide liquid to the spray pipes 703, the split port 505 is a position where the liquid medicine is discharged after the distribution of the disc-shaped flow divider 504 is finished, and the second medicine delivery pipe 506 is used for delivering the liquid medicine to the spray pipes 703.

Referring to fig. 1, 2 and 5, an embodiment of the present utility model provides: an unmanned aerial vehicle spraying device;

Comprises a mounting sleeve 6 and a first hydraulic piston rod 7, wherein the mounting sleeve 6 is mounted at one end of a main rod 201, a first mounting plate 601 is mounted at one side of the mounting sleeve 6, a second motor 602 is mounted at the top of the first mounting plate 601, a propeller 603 is mounted at the top of the second motor 602, the first hydraulic piston rod 7 is mounted at the bottom of the first mounting plate 601, a second hydraulic piston rod 701 is mounted at the bottom of the first mounting plate 601, the second hydraulic piston rod 701 is positioned at one side of the first hydraulic piston rod 7, a second mounting plate 702 is movably mounted at the bottom of the second hydraulic piston rod 701, a spraying pipe 703 is mounted at the bottom of the second mounting plate 702, a pipe medicine inlet 704 is mounted at one side of the spraying pipe 703, the outer side of the pipe medicine inlet 704 is connected with one end of a second medicine conveying pipe 506, the nozzle 705 has been seted up to spray tube 703's bottom, the installation position has been provided for the installation of first mounting panel 601 to installation cover 6, first mounting panel 601 provides the installation position for the installation of second motor 602, second motor 602 is power device, the rotation of screw 603 provides power, the effect of screw 603 is for letting unmanned aerial vehicle body 2 fly, the effect of first hydraulic piston rod 7 is flexible inclination of changing second mounting panel 702, second hydraulic piston rod 701 and first hydraulic piston rod 7 coact and change the inclination of second mounting panel 702, second mounting panel 702 provides the installation position for spray tube 703, spray tube 703 is the device of carrying the liquid medicine, tube feed hole 704 is the position that the liquid medicine got into, the effect of nozzle 705 is with high-pressure liquid medicine blowout smoothly.

Working principle: when a worker uses the unmanned aerial vehicle medicine spraying device to spray medicine, the worker firstly adds crop medicine liquid into the medicine storage box 401 through the medicine injection port 402, then starts the second motor 602 through the unmanned aerial vehicle remote controller, the second motor 602 works, the driving screw 603 rotates at a high speed, the unmanned aerial vehicle body 2 takes off under the driving of the screw 603, when the unmanned aerial vehicle flies to a certain height, the first motor 301 and the high-pressure water pump 5 are started, the output shaft of the first motor 301 drives the driving rod 302 to rotate after being decelerated by the planetary gear reducer 303, the medicine liquid in the medicine storage box 401 can be stirred by the stirring rods 304 arranged on the outer side of the driving rod 302, the medicine liquid after being uniformly mixed is sucked from the medicine storage box 401 through the inner medicine conveying pipe 403 by the medicine inlet 501 of the high-pressure water pump 5, the medicine liquid enters the first medicine conveying pipe 503 after passing through the medicine outlet 502 after being worked by the high-pressure water pump 5, then, the liquid medicine enters the disc-type flow divider 504 from the first medicine delivery pipe 503, after the liquid medicine is divided by the disc-type flow divider 504, the liquid medicine enters the second medicine delivery pipe 506 through the dividing opening 505, the liquid medicine enters the spraying pipe 703 from the pipe medicine inlet hole 704 through the transmission of the second medicine delivery pipe 506, the liquid medicine is finally sprayed from the spraying nozzle 705, when a worker wants to change the spraying angle of the spraying nozzle 705, the first hydraulic piston rod 7 is controlled to be shortened by using the unmanned aerial vehicle remote controller, the second hydraulic piston rod 701 is extended, at the moment, the angle of the second mounting plate 702 is inclined inwards, when the first hydraulic piston rod 7 is controlled to be extended by using the unmanned aerial vehicle remote controller, the second hydraulic piston rod 701 is shortened, at the moment, the angle of the second mounting plate 702 is inclined outwards, so that the angle of the spraying pipe 703 is also changed along with the second mounting plate 702, the spraying nozzle 705 sprays the liquid medicine outwards, the novel feature improves the flexibility of the spray nozzle 705 when spraying by varying the inclination of the spray tube 703.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides an unmanned aerial vehicle spouts medicine device, includes support frame (1), unmanned aerial vehicle body (2) and mount (3), its characterized in that: the unmanned aerial vehicle comprises a supporting frame (1), wherein an unmanned aerial vehicle body (2) is arranged at the top of the supporting frame (1), a plurality of main rods (201) are arranged on the outer side of the unmanned aerial vehicle body (2), a fixing frame (3) is arranged on the inner wall of the bottom of the unmanned aerial vehicle body (2), and a first motor (301) is arranged in the fixing frame (3);

The unmanned aerial vehicle comprises an unmanned aerial vehicle body (2), wherein a fixed column (4) is arranged at the bottom of the unmanned aerial vehicle body (2), a medicine storage box (401) is arranged at the bottom end of the fixed column (4), a high-pressure water pump (5) is arranged on the inner wall of the bottom of the unmanned aerial vehicle body (2), and a medicine inlet (501) is arranged at the bottom of the high-pressure water pump (5);

the installation sleeve (6) is installed to one end of mobile jib (201), first mounting panel (601) is installed to one side of installation sleeve (6), first hydraulic piston rod (7) are installed to the bottom of first mounting panel (601), second hydraulic piston rod (701) are installed to the bottom of first mounting panel (601), and second hydraulic piston rod (701) are located one side of first hydraulic piston rod (7).

2. The unmanned aerial vehicle spraying device of claim 1, wherein: foot pads (101) are arranged at the bottom of the supporting frame (1).

3. The unmanned aerial vehicle spraying device of claim 1, wherein: the battery (202) is installed to the bottom inner wall of unmanned aerial vehicle body (2), and battery (202) are located one side of first motor (301), and reduction gear shell (203) is installed to the bottom of unmanned aerial vehicle body (2).

4. The unmanned aerial vehicle spraying device of claim 1, wherein: the output end of the first motor (301) is provided with a driving rod (302), the outer side of the driving rod (302) is provided with a planetary gear reducer (303), the planetary gear reducer (303) is located inside a reducer shell (203), the outer side of the driving rod (302) is provided with a plurality of stirring rods (304), and the stirring rods (304) are located inside a medicine storage box (401).

5. The unmanned aerial vehicle spraying device of claim 1, wherein: the top of medicine storage box (401) is installed and is annotated medicine mouth (402), and internally mounted of medicine storage box (401) has interior conveying pipe (403), and the top of interior conveying pipe (403) is connected with the bottom of advancing medicine mouth (501).

6. The unmanned aerial vehicle spraying device of claim 1, wherein: the top of high-pressure water pump (5) is installed out medicine mouth (502), and first medicine delivery pipe (503) is installed at the top of going out medicine mouth (502), and disk shunt (504) are installed to one end of first medicine delivery pipe (503), and a plurality of shunt ports (505) have been seted up in the outside of disk shunt (504), and second medicine delivery pipe (506) are installed in the outside of shunt port (505).

7. The unmanned aerial vehicle spraying device of claim 1, wherein: a second motor (602) is installed at the top of the first mounting plate (601), and a propeller (603) is installed at the top of the second motor (602).

8. The unmanned aerial vehicle spraying device of claim 1, wherein: the bottom movable mounting of second hydraulic piston rod (701) has second mounting panel (702), and spray tube (703) are installed to the bottom of second mounting panel (702), and one side of spray tube (703) is installed and is managed medicine inlet (704), and the outside of managing medicine inlet (704) is connected with the one end of second medicine delivery pipe (506), and nozzle (705) have been seted up to the bottom of spray tube (703).