CN210455222U

CN210455222U - A unmanned aerial vehicle spouts medicine device for wisdom agricultural

Info

Publication number: CN210455222U
Application number: CN201921266989.5U
Authority: CN
Inventors: 李碧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-05
Anticipated expiration: 2029-08-07

Abstract

The utility model belongs to the technical field of agricultural pesticide spraying, in particular to an unmanned aerial vehicle pesticide spraying device for intelligent agriculture, which comprises a machine body, wherein the top of the machine body is fixedly connected with a plurality of propellers, the inner side of the machine body is fixedly connected with a water collecting tank, the central position of the top of the machine body is provided with a water inlet pipe in a penetrating way, the other end of the water inlet pipe is fixedly connected with water supply equipment, the water inlet pipe penetrates through the water collecting tank, and the bottom of the water collecting tank is provided with a plurality of nozzles in a; through limiting plate and the cavity that sets up, when there is the fruit tree on the local next door of spouting the medicine, can make the motor drive first pivot at first commentaries on classics inslot internal rotation, the second pivot is at the second commentaries on classics inslot internal rotation, limiting plate cavity internal rotation on the support simultaneously, at this moment the limiting plate covers the cavity, makes spun liquid medicine can restrict the direction, this kind sets up simple structure, can restrict the liquid medicine and take place remote drift, improve unmanned aerial vehicle and spout the security of medicine, and can the rational utilization medicament.

Description

A unmanned aerial vehicle spouts medicine device for wisdom agricultural

Technical Field

The utility model relates to an agricultural spouts medicine technical field, specifically is an unmanned aerial vehicle who is used for wisdom agricultural spouts medicine device.

Background

The intelligent agriculture is an advanced stage of agricultural production, integrates emerging internet, mobile internet, cloud computing and internet of things, and realizes intelligent perception, intelligent early warning, intelligent decision making and expert online guidance of an agricultural production environment by depending on deployment of various sensing nodes (environment temperature and humidity, soil moisture, carbon dioxide, images and the like) of an agricultural production site and a wireless communication network, thereby providing accurate planting and intelligent decision making for the agricultural production.

Chinese patent with publication number (CN 201810098138.8) discloses a spout medicine unmanned aerial vehicle, and this patent technology sets up the water tank subaerial, can alleviate unmanned aerial vehicle's flight burden and improve duration, but this unmanned aerial vehicle is spraying the in-process of medicine because under the effect of screw, the drift takes place easily for the medicament liquid drop, causes field pond or fruit tree to produce the phytotoxicity, consequently, technical staff in the field provides an unmanned aerial vehicle that is used for wisdom agriculture spouts medicine device to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle for wisdom agricultural spouts medicine device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an unmanned aerial vehicle pesticide spraying device for intelligent agriculture comprises a machine body, wherein the top of the machine body is fixedly connected with a plurality of propellers, the inner side of the machine body is fixedly connected with a water collecting tank, the center position of the top of the machine body is provided with a water inlet pipe in a penetrating way, the other end of the water inlet pipe is fixedly connected with a water supply device, the water inlet pipe penetrates through the water collecting tank, a plurality of nozzles are arranged at the bottom of the water collecting tank in a penetrating way, four sides of the bottom of the machine body are fixedly connected with limiting mechanisms, the four limiting mechanisms comprise a bracket and limiting plates, the inner side of the bracket is rotatably connected with the limiting plate, the bottom of the bracket is fixedly connected with a supporting leg, the side wall of the bracket is fixedly connected with a motor, the motor is electrically connected with a control device of the unmanned aerial vehicle, the motor output end penetrates through the support, and is fixed with a first rotating shaft, and the first rotating shaft is fixed on the limiting plate.

As a further aspect of the present invention: the support is provided with a cavity in a penetrating mode, and the limiting plate rotates in the cavity.

As a further aspect of the present invention: the bracket is provided with a first rotary groove, the first rotary groove is communicated with the cavity, and the first rotary shaft rotates in the first rotary groove.

As a further aspect of the present invention: a second rotating shaft is fixed on one side, away from the first rotating shaft, of the limiting plate, and the first rotating shaft and the second rotating shaft are concentric.

As a further aspect of the present invention: the bracket is provided with a second rotating groove, and the second rotating shaft rotates in the second rotating groove.

As a further aspect of the present invention: and four limiting mechanisms are symmetrically provided with wheels, and the wheels rotate on two sides of the supporting leg.

As a further aspect of the present invention: the inner side of the limiting plate is provided with a curved surface.

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

1. through limiting plate and the cavity that sets up, when there is the fruit tree on the local next door of spouting the medicine, can make the motor drive first pivot at first commentaries on classics inslot internal rotation, the second pivot is at the second commentaries on classics inslot internal rotation, limiting plate cavity internal rotation on the support simultaneously, at this moment the limiting plate covers the cavity, makes spun liquid medicine can restrict the direction, this kind sets up simple structure, can restrict the liquid medicine and take place remote drift, improve unmanned aerial vehicle and spout the security of medicine, and can the rational utilization medicament.

2. Through setting up landing leg and wheel, when unmanned aerial vehicle fell subaerial, the landing leg can make stable the placing subaerial of unmanned aerial vehicle, and is equipped with the wheel on two of them landing legs on the unmanned aerial vehicle, can make unmanned aerial vehicle remove under the effect of wheel, can improve unmanned aerial vehicle's mobility.

Drawings

Fig. 1 is a schematic structural view of an unmanned aerial vehicle pesticide spraying device for smart agriculture;

FIG. 2 is a front view of an unmanned aerial vehicle pesticide spraying device for smart agriculture;

FIG. 3 is a schematic structural diagram of a bracket in an unmanned aerial vehicle pesticide spraying device for smart agriculture;

fig. 4 is a schematic structural diagram of a limiting plate in an unmanned aerial vehicle pesticide spraying device for smart agriculture;

fig. 5 is a schematic structural diagram of a nozzle in an unmanned aerial vehicle pesticide spraying device for smart agriculture.

In the figure: 1. a body; 11. a propeller; 12. a water inlet pipe; 13. a water collection tank; 14. a nozzle; 2. a limiting mechanism; 21. a support; 211. a cavity; 212. a first rotary groove; 213. a second rotary groove; 22. a support leg; 23. a limiting plate; 231. a curved surface; 24. a motor; 25. a first rotating shaft; 26. a second rotating shaft; 3. and (4) wheels.

Detailed Description

Referring to fig. 1 to 5, in the embodiment of the present invention, an unmanned aerial vehicle pesticide spraying device for smart agriculture includes a machine body 1, four propellers 11 fixedly connected to the top of the machine body 1, a water collecting tank 13 fixedly connected to the inner side of the machine body 1, a water inlet pipe 12 installed through the center of the top of the machine body 1, a water supply device fixedly connected to the other end of the water inlet pipe 12, and the water inlet pipe 12 penetrating the water collecting tank 13, four nozzles 14 installed through the bottom of the water collecting tank 13, four limiting mechanisms 2 fixedly connected to the four sides of the bottom of the machine body 1, the four limiting mechanisms 2 including a bracket 21 and a limiting plate 23, a limiting plate 23 rotatably connected to the inner side of the bracket 21, a support leg 22 fixedly connected to the bottom of the bracket 21, a motor 24 fixedly connected to the side wall of the bracket 21, the motor 24, the first rotating shaft 25 is fixed to the stopper plate 23.

In fig. 1: the wheels 3 are arranged on two symmetrical limiting mechanisms 2 in the four limiting mechanisms 2, the wheels 3 rotate on two sides of the supporting legs 22, when the unmanned aerial vehicle falls on the ground, the supporting legs 22 can enable the unmanned aerial vehicle to be stably placed on the ground, and the wheels 3 are arranged on two supporting legs 22 on the unmanned aerial vehicle, so that the maneuverability of the unmanned aerial vehicle can be improved, the motor 24 (model ZGA37 RG) drives the first rotating shaft 25 to rotate in the first rotating groove 212, the second rotating shaft 26 rotates in the second rotating groove 213, the limiting plate 23 rotates in the cavity 211 on the support 21 while the first rotating shaft 25 and the second rotating shaft 26 rotate, at the moment, the limiting plate 23 covers the cavity 211, the limiting plate 23 limits the direction of the liquid medicine sprayed out from the nozzle 14, the liquid medicine flows downwards through the curved surface 231, the limiting plate 23 can limit the liquid medicine to generate long-distance drift, for example, the liquid medicine can be influenced to drift under the, this kind of setting can not make medicine liquid drift to spout the other fruit tree of medicine crops or pond in, improves unmanned aerial vehicle and spouts the security of medicine, and can not make medicine liquid drift to keeping away from on the crops limit of spouting the medicine because of the influence of wind, can the rational utilization medicament.

In fig. 2: when spouting the other no fruit tree of crops of medicine, can drive first pivot 25 at first rotary tank 212 internal rotation through motor 24, second pivot 26 is at second rotary tank 213 internal rotation simultaneously, it is rotatory to drive limiting plate 23 when first pivot 25 and second pivot 26 pivoted, make limiting plate 23 leave cavity 211, make cavity 211 expose, can make unmanned aerial vehicle carry out the medicine of spouting of large tracts of land, can not influence the efficient medicine of spouting of unmanned aerial vehicle, this kind sets up simple structure, can improve the device and spout the effect of medicine.

In fig. 3: first turn trough 212 has been seted up to support 21, first turn trough 212 link up with cavity 211, and first pivot 25 rotates in first turn trough 212, cavity 211 can give the space of an activity of limiting plate 23, and can make first pivot 25 and second pivot 26 rotate respectively in it through first turn trough 212 and second turn trough 213, can drive limiting plate 23 rotatory, can make the direction that device limiting device spun liquid medicine spouts, can not make unmanned aerial vehicle spun liquid medicine spout the fruit tree to the crops next door, the security that the medicine was spouted to the improvement device.

In fig. 4: the bracket 21 is provided with a cavity 211 in a penetrating manner, the limiting plate 23 rotates in the cavity 211, the inner side of the limiting plate 23 is provided with a curved surface 231, the liquid medicine sprayed by the nozzle 14 can flow downwards along the curved surface 231 on the limiting plate 23, the curved surface 231 is arranged around the unmanned aerial vehicle in a bending manner, when the limiting plate 23 is closed, the liquid medicine can flow out through the curved surface 231, the liquid medicine can be uniformly sprayed to crops, the effect of the device on limiting the spraying direction of the liquid medicine is improved, one side of the limiting plate 23 away from the first rotating shaft 25 is fixedly provided with a second rotating shaft 26, the first rotating shaft 25 is concentric with the second rotating shaft 26, the bracket 21 is provided with a second rotating groove 213, the second rotating shaft 26 rotates in the second rotating groove 213, the motor 24 drives the first rotating shaft 25 to rotate in the first rotating groove 212, the second rotating shaft 26 rotates in the second rotating groove 213, when the first rotating shaft 25 and, at this moment limiting plate 23 covers cavity 211, limiting plate 23 is restricting the direction of nozzle 14 blowout liquid medicine, make the liquid medicine flow down through curved surface 231, when no fruit tree, open limiting plate 23 through motor 24, make cavity 211 expose, can make unmanned aerial vehicle carry out the medicine of spouting of large tracts of land, this kind of setting can not make the liquid medicine drift to spout the other fruit tree of medicine crops or in the pond, improve unmanned aerial vehicle and spout the security of medicine, and can not make the liquid medicine drift to keep away from the crops of spouting the medicine on the side because of the influence of wind, can the rational utilization medicament.

In fig. 5: can make screw 11 drive unmanned aerial vehicle flight through unmanned aerial vehicle's controlling means, make unmanned aerial vehicle make inlet tube 12 absorb the liquid medicine through water supply equipment and enter into the header tank 13 in the organism 1, then the liquid medicine is from spout liquid medicine in the nozzle 14, the controlling means and the water supply equipment of device all with the publication number be the controlling means and the water supply equipment principle that propose in the CN201810098138.8 scheme unanimously, can control unmanned aerial vehicle's flight and spout the medicine, provide power for unmanned aerial vehicle, device design scientific and reasonable, the effect of spouting the medicine is improved.

The utility model discloses a theory of operation is: screw 11 drives unmanned aerial vehicle flight, make unmanned aerial vehicle follow nozzle 14 internal blowout liquid medicine through inlet tube 12, spout the medicine, when there is the fruit tree on spraying medicine local next door, starter motor 24 drives first pivot 25 at first commentaries on classics inslot 212 internal rotation, second pivot 26 is at second commentaries on classics inslot 213 internal rotation, limiting plate 23 is at the cavity 211 internal rotation on support 21 when first pivot 25 and second pivot 26 pivoted, at this moment limiting plate 23 covers cavity 211, limiting plate 23 is restricting the direction of nozzle 14 blowout liquid medicine, make liquid medicine through curved surface 231 down flow out, when no fruit tree, open limiting plate 23 through motor 24, make cavity 211 expose, can make unmanned aerial vehicle carry out the medicine of large tracts of land.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an unmanned aerial vehicle spouts medicine device for wisdom agricultural, includes organism (1), its characterized in that, organism (1) top fixedly connected with a plurality of screw (11), organism (1) inboard fixedly connected with header tank (13), organism (1) top central point puts and runs through and installs inlet tube (12), inlet tube (12) other end fixedly connected with water supply equipment, just inlet tube (12) run through in header tank (13), a plurality of nozzle (14) are run through and install to header tank (13) bottom, organism (1) bottom four sides all fixedly connected with stop gear (2), four stop gear (2) include support (21) and limiting plate (23), support (21) inboard rotation is connected with limiting plate (23), support (21) bottom fixedly connected with landing leg (22), support (21) lateral wall fixedly connected with motor (24), motor (24) and unmanned aerial vehicle's controlling means electric connection, motor (24) output runs through support (21), and is fixed with first pivot (25), first pivot (25) are fixed on limiting plate (23).

2. The unmanned aerial vehicle pesticide spraying device for smart agriculture as claimed in claim 1, wherein the bracket (21) is opened with a cavity (211) through, and the limiting plate (23) rotates in the cavity (211).

3. The unmanned aerial vehicle pesticide spraying device for smart agriculture as recited in claim 2, wherein the bracket (21) is provided with a first rotating groove (212), the first rotating groove (212) is communicated with the cavity (211), and the first rotating shaft (25) rotates in the first rotating groove (212).

4. The unmanned aerial vehicle pesticide spraying device for smart agriculture as claimed in claim 1, wherein a second rotating shaft (26) is fixed on one side of the limiting plate (23) far away from the first rotating shaft (25), and the first rotating shaft (25) and the second rotating shaft (26) are concentric.

5. The unmanned aerial vehicle pesticide spraying device for smart agriculture as recited in claim 4, wherein the bracket (21) is opened with a second rotary slot (213), and the second rotary shaft (26) rotates in the second rotary slot (213).

6. The unmanned aerial vehicle pesticide spraying device for smart agriculture as recited in claim 1, wherein two symmetrical limiting mechanisms (2) of four limiting mechanisms (2) are provided with wheels (3), and the wheels (3) rotate on two sides of the supporting legs (22).

7. The unmanned aerial vehicle spraying device for smart agriculture as claimed in claim 1, wherein the limiting plate (23) has a curved surface (231) inside.