CN219524243U

CN219524243U - Agriculture and forestry unmanned aerial vehicle

Info

Publication number: CN219524243U
Application number: CN202320623179.0U
Authority: CN
Inventors: 赵文乾; 王创新; 何鸣皋; 刘浩然; 李涵茜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-15
Anticipated expiration: 2033-03-27

Abstract

The utility model provides an agricultural and forestry unmanned aerial vehicle, and belongs to the technical field of unmanned aerial vehicles; including unmanned aerial vehicle body and ground equipment box, unmanned aerial vehicle body is placed in the ground equipment box, one side fixedly connected with of the inner wall of ground equipment box is a pair of mounting bracket, a pair of fixedly connected with is same fixed axle on the mounting bracket, rotate on the fixed axle and be connected with first rotation wheel, the spacing groove has been seted up on the first rotation wheel, fixedly connected with limiting plate on the fixed axle. According to the utility model, through the matched use of the limiting plate and the first rotating wheel, when the power supply line passes through the space formed by the first rotating wheel and the limiting plate, one end of the power supply line is connected with the power supply assembly and disassembly opening of the unmanned aerial vehicle, and the limiting groove and the limiting plate can well limit the power supply line when the unmanned aerial vehicle flies, so that the phenomenon that the power supply line is damaged due to friction with the box body side of the ground equipment box body is effectively avoided.

Description

Agriculture and forestry unmanned aerial vehicle

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an agricultural and forestry unmanned aerial vehicle.

Background

Unmanned aerial vehicle's development has been used in various industries, plays more and more roles in fields such as people's production, life, like agriculture and forestry plant protection field, not only improves work efficiency, but also effectively reduces the operation cost, improves the security. In the agriculture and forestry monitoring field, multispectral images can provide more accurate directivity information compared with visible light imaging, can help farmers and agricultural technicians to observe plant conditions, and can output high-quality data for scientific research analysis.

In the prior art, there is a multispectral version unmanned aerial vehicle to be wireless unmanned aerial vehicle, this kind of wireless unmanned aerial vehicle generally uses the lithium cell, lithium cell duration is weaker, generally at 30-40 minutes, lead to unmanned aerial vehicle unable long-time detection crop information, thereby unmanned aerial vehicle can't monitor large tracts of land crops for a long time, can use the tethered unmanned aerial vehicle to this kind of phenomenon, the tethered unmanned aerial vehicle provides long duration for unmanned aerial vehicle through using the power supply line, this kind of unmanned aerial vehicle is when using, the power supply line stretches out from ground equipment and is connected with unmanned aerial vehicle's power connector, can realize unmanned aerial vehicle long duration, but the power supply line stretches out when using from ground equipment, unmanned aerial vehicle flies in the sky and can not keep the flight of vertical direction, the power supply line produces wearing and tearing with external ground station's casing friction easily when turning to flight, influence unmanned aerial vehicle's use, therefore, the utility model provides an agricultural and forest unmanned aerial vehicle to satisfy the demand.

Disclosure of Invention

The utility model aims to provide an agricultural and forestry unmanned aerial vehicle to solve the technical problems that the existing multispectral unmanned aerial vehicle is a wireless unmanned aerial vehicle, the wireless unmanned aerial vehicle generally uses a lithium battery, the endurance of the lithium battery is weak and is generally 30-40 minutes, so that the unmanned aerial vehicle cannot detect crop information for a long time, the unmanned aerial vehicle cannot monitor large-area crops for a long time, a tethered unmanned aerial vehicle can be used for the phenomenon, the tethered unmanned aerial vehicle provides long endurance for the unmanned aerial vehicle by using a power supply line, when the unmanned aerial vehicle is used, the power supply line extends out of ground equipment and is connected with a power connection port of the unmanned aerial vehicle, long endurance of the unmanned aerial vehicle can be realized, but when the power supply line extends out of ground equipment for use, the unmanned aerial vehicle flies in the sky and cannot keep the vertical direction, and the power supply line easily rubs with a shell of an external ground station to generate abrasion, so that the use of the unmanned aerial vehicle is affected.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides an agriculture and forestry unmanned aerial vehicle, includes unmanned aerial vehicle body and ground equipment box, unmanned aerial vehicle body is placed in the ground equipment box, one side fixedly connected with of the inner wall of ground equipment box is a pair of mounting bracket, a pair of fixedly connected with same fixed axle on the mounting bracket, rotate on the fixed axle and be connected with first rotation wheel, the spacing groove has been seted up on the first rotation wheel, fixedly connected with limiting plate on the fixed axle, the equal fixedly connected with connecting plate in top and bottom of limiting plate, the inner wall of the both sides of limiting plate respectively with the both sides butt of first rotation wheel, one side fixedly connected with fixed plate of mounting bracket, one side fixedly connected with spacing piece of fixed plate, the bottom fixedly connected with power cord capstan of ground equipment box, be provided with the power supply line on the power cord capstan, the one end of power supply line with unmanned aerial vehicle body's power group mouth is connected, the power supply line passes in the spacing groove.

Preferably, the bottom fixedly connected with computer group of ground equipment box, the bottom fixedly connected with group battery of ground equipment box, the bottom fixedly connected with first baffle of ground equipment box, the bottom fixedly connected with second baffle of ground equipment box, rotate on the second baffle and be connected with a pair of second rotation wheel, the power supply line with second rotation wheel butt, group battery with computer group with power cord capstan winch electric connection, first baffle with the same apron of top fixedly connected with of second baffle, the wire hole has been seted up on the apron, the power supply line is followed pass in the wire hole.

Preferably, be provided with GPS orientation module on the unmanned aerial vehicle body, be provided with supplementary multispectral camera on the unmanned aerial vehicle body, the bottom of unmanned aerial vehicle body is provided with a pair of binocular location camera, be provided with four horn on the unmanned aerial vehicle body, every equal fixedly connected with paddle safety cover on the horn, the inner wall of paddle safety cover is provided with unmanned aerial vehicle paddle, the bottom of unmanned aerial vehicle paddle is provided with brushless motor, brushless motor's bottom is provided with the shock attenuation cushion.

Preferably, the two sides of the first rotating wheel are of arc-shaped structures, and the limiting groove is of arc-shaped structures.

Preferably, the connecting plate is of an arc-shaped structure, and the limiting plate is of a U-shaped structure.

Preferably, the limiting piece is of a V-shaped structure, and the inner wall of the limiting piece is provided with a bump.

Preferably, a through hole is formed in the bottom of the first partition plate.

Preferably, a plurality of storage holes are formed in the horn.

Compared with the prior art, the utility model has at least the following beneficial effects:

in the above-mentioned scheme, through the cooperation of limiting plate and the first round of rotating that sets up use, when using, pass the space inside that first round of rotating and limiting plate formed with the power supply line, the one end of power supply line is connected with the power group opening of unmanned aerial vehicle body, unmanned aerial vehicle is when flying, spacing groove and limiting plate can carry out fine spacing to the power supply line, effectively avoid the power supply line to produce the phenomenon emergence of damage with the box body limit friction of ground equipment box, and connecting plate and spacing groove all are arc structure, further avoid the power supply line to cause the damage to the power supply line with the friction that limiting plate and spacing groove produced, effectively promoted the life of power supply line.

Through the spacing piece that sets up, the material of spacing piece is elastic material, when accomodating the power supply line, can hang the space inside spacing piece and the fixed plate formation with the power supply line, the one end perk of spacing piece is arc structure, and the user of facilitating the use is with the power supply line from the one end stopper of spacing piece into the space inside that spacing piece and fixed plate formed, can effectively accomodate the tip of power supply line, the next use of being convenient for.

Through the computer group that sets up, when using, control unmanned aerial vehicle body flight monitoring and transmission data, use the group battery can supply power to unmanned aerial vehicle body, prolonged unmanned aerial vehicle's duration, and ground equipment box places in the ground, can be applicable to various farmland types, reduces installation cost, and the power cord winch of setting can accomodate the power supply line, and the second that sets up rotates the wheel and can play the guide effect to the power supply line.

Through GPS positioning module and supplementary multispectral camera that sets up, when using, can be accurate take off and land and hover to unmanned aerial vehicle body and fix a position, the vibration of brushless motor can be reduced to the shock pad that sets up, brushless motor's life has been promoted, supplementary multispectral camera and the binocular location camera cooperation of setting are used, can fully collect information, better carry out visual localization to unmanned aerial vehicle body take off and land the period, can be with the multispectral information frame by frame analysis that gathers, transmit to the computer group, the computer group sends the sub-healthy crop positional information who obtains to ground other equipment through the algorithm, carry out real-time handling.

Through the GPS positioning module that sets up, when using, to planting the complicated farmland of base topography or the place that the signal is bad, can tear down the power supply line from unmanned aerial vehicle's power group opening, install portable power source, match rescue module, can realize unmanned aerial vehicle autonomous navigation and fly to nearest basic station to send distress message to the external world.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic perspective view of an agricultural and forestry unmanned aerial vehicle;

fig. 2 is an enlarged perspective structure schematic view of a part of an agricultural and forestry unmanned plane at a first view angle;

fig. 3 is an enlarged perspective structure schematic view of a local second view angle of the agricultural and forestry unmanned aerial vehicle;

fig. 4 is an enlarged perspective structure schematic view of a third view angle of a part of the agricultural and forestry unmanned aerial vehicle;

fig. 5 is a schematic view of an assembled three-dimensional enlarged structure of a mounting frame, a fixed shaft, a first rotating wheel, a limiting plate, a connecting plate, a fixed plate and a limiting plate.

[ reference numerals ]

1. An unmanned body; 2. a ground equipment box; 3. a mounting frame; 4. a fixed shaft; 5. a first rotating wheel; 6. a limit groove; 7. a limiting plate; 8. a connecting plate; 9. a fixing plate; 10. a limiting piece; 11. a computer group; 12. a battery pack; 13. a first separator; 14. a second separator; 15. a power line winch; 16. a power supply line; 17. a second rotating wheel; 18. a GPS positioning module; 19. an auxiliary multispectral camera; 20. binocular positioning cameras; 21. a horn; 22. blade protection cover; 23. unmanned aerial vehicle paddle; 24. a brushless motor; 25. damping rubber cushion; 26. a cover plate; 27. and a wire outlet hole.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The utility model provides an agricultural and forestry unmanned aerial vehicle which is described in detail below with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "over … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" but also includes meaning "directly on" something with intervening features or layers therebetween, and "over … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1-5, an embodiment of the present utility model provides an agricultural and forestry unmanned aerial vehicle, including an unmanned aerial vehicle body 1 and a ground equipment box 2, the unmanned aerial vehicle body 1 is placed in the ground equipment box 2, one side of the inner wall of the ground equipment box 2 is fixedly connected with a pair of installation racks 3, the same fixed shaft 4 is fixedly connected with the pair of installation racks 3, the fixed shaft 4 is rotatably connected with a first rotating wheel 5, a limit groove 6 is formed in the first rotating wheel 5, a limit plate 7 is fixedly connected with the fixed shaft 4, the top and the bottom of the limit plate 7 are fixedly connected with a connecting plate 8, the inner walls on two sides of the limit plate 7 are respectively abutted to two sides of the first rotating wheel 5, one side of the installation racks 3 is fixedly connected with a fixed plate 9, one side of the fixed plate 9 is fixedly connected with a limit plate 10, the bottom of the ground equipment box 2 is fixedly connected with a power wire winch 15, a rotating motor can be arranged on the power wire winch 15, the power wire winch 16 can be driven to rotate to wind the power wire winch 16, one end of the power wire 16 is connected with a power supply group port of the unmanned aerial vehicle body 1, and the power supply wire 16 passes through the limit groove 6.

Through the cooperation of limiting plate 7 and first rotation wheel 5 that set up is used, when using, pass the space inside that first rotation wheel 5 and limiting plate 7 formed with power supply line 16, the one end with power supply line 16 is connected with unmanned aerial vehicle body 1's power group's opening, unmanned aerial vehicle is when flying, spacing groove 6 and limiting plate 7 can carry out fine spacing to power supply line 16, effectively avoid power supply line 16 to produce the phenomenon emergence of damage with the box body limit friction of ground equipment box 2, and connecting plate 8 and spacing groove 6 all are the arc structure, further avoid the power supply line 16 to cause the damage to power supply line 16 with the friction that limiting plate 7 and spacing groove 6 produced, effectively promoted power supply line 16's life.

Through the spacing piece 10 that sets up, the material of spacing piece 10 is elastic material, when accomodating power supply line 16, can hang the space inside spacing piece 10 and fixed plate 9 formation with power supply line 16, the one end perk of spacing piece 10 is the arc structure, and the user of facilitating the use is with power supply line 16 from the one end of spacing piece 10 inside the space that spacing piece 10 and fixed plate 9 formed, can effectively accomodate the tip of power supply line 16, the next time use of being convenient for.

As an implementation manner in this embodiment, as shown in fig. 1-5, a computer unit 11 is fixedly connected to the bottom of a ground device box 2, a battery pack 12 is fixedly connected to the bottom of the ground device box 2, a first partition plate 13 is fixedly connected to the bottom of the ground device box 2, a second partition plate 14 is fixedly connected to the bottom of the ground device box 2, a pair of second rotating wheels 17 is rotatably connected to the second partition plate 14, a power supply line 16 abuts against the second rotating wheels 17, the battery pack 12, the computer unit 11 and a power line winch 15 are electrically connected, the top of the first partition plate 13 and the top of the second partition plate 14 are fixedly connected to the same cover plate 26, a wire outlet 27 is formed in the cover plate 26, and the power supply line 16 passes through the wire outlet 27.

Through the computer group 11 that sets up, when using, control unmanned aerial vehicle body 1 flight monitoring and transmission data, use group 12 can supply power to unmanned aerial vehicle body 1, prolonged unmanned aerial vehicle body 1's duration, and ground equipment box 2 places on ground, can be applicable to various farmland types, reduces installation cost, and the power cord capstan 15 of setting can accomodate power supply line 16, and the second that sets up rotates the wheel 17 and can play the guide effect to power supply line 16.

As an implementation manner in this embodiment, as shown in fig. 1-5, a GPS positioning module 18 is provided on an unmanned aerial vehicle body 1, an auxiliary multispectral camera 19 is provided on the unmanned aerial vehicle body 1, a pair of binocular positioning cameras 20 is provided at the bottom of the unmanned aerial vehicle body 1, four horn 21 are provided on the unmanned aerial vehicle body 1, a blade protection cover 22 is fixedly connected to each horn 21, unmanned aerial vehicle blades 23 are provided on the inner walls of the blade protection covers 22, a brushless motor 24 is provided at the bottom of each unmanned aerial vehicle blade 23, a shock absorbing rubber pad 25 is provided at the bottom of each brushless motor 24, rescue modules are provided on the unmanned aerial vehicle body 1, and the rescue modules are electrically connected with the GPS positioning module 18.

Through GPS positioning module 18 and supplementary multispectral camera 19 that set up, when using, can be accurate take off and land and hover to unmanned aerial vehicle body 1 and fix a position, the shock attenuation cushion 25 of setting can reduce brushless motor 24's shake, brushless motor 24's life has been promoted, supplementary multispectral camera 19 and the binocular location camera 20 cooperation of setting are used, can fully collect information, better carry out visual localization to unmanned aerial vehicle body 1 take off and land the period, can with the multispectral information frame by frame analysis that gathers, transmit to computer group 11, computer group 11 sends the sub-healthy crops positional information who obtains to ground other equipment through the algorithm, carry out real-time handling.

Through the GPS positioning module 18 that sets up, when using, to planting the complicated farmland of base topography or the place that the signal is bad, can tear down power supply 16 from unmanned aerial vehicle body 1's power group opening, install portable power source, match the rescue module, can realize unmanned aerial vehicle body 1 autonomous navigation flies to nearest basic station to send distress message to the external world.

In this embodiment, as shown in fig. 5, the two sides of the first rotating wheel 5 are in an arc structure, the limiting groove 6 is in an arc structure, and the arc structure can reduce friction between the power supply line 16 and the inner wall of the limiting groove 6 when the unmanned aerial vehicle 1 flies, so that damage to the power supply line 16 is reduced.

In this embodiment, as shown in fig. 5, the connecting plate 8 is in an arc structure, the limiting plate 7 is in a U-shaped structure, when the power supply line 16 flies to different directions in the unmanned aerial vehicle 1, the power supply line 16 contacts with the connecting plate 8, the arc structure can reduce friction between the power supply line 16 and the connecting plate 8, damage to the power supply line 16 is further reduced, and the U-shaped structure is convenient to be attached to two sides of the first rotating wheel 5.

In this embodiment, as shown in fig. 5, the limiting plate 10 has a V-shaped structure, the inner wall of the limiting plate 10 is provided with a bump, when the power supply line 16 is stored after use, the power supply line 16 can be plugged into the space formed by the limiting plate 10 and the fixing plate 9 from one end of the limiting plate 10, and the friction between the limiting plate 10 and the power supply line 16 is increased by the bump, so that the limiting effect on the power supply line 16 is improved.

In this embodiment, as shown in fig. 4, the bottom of the first separator 13 is provided with a through hole, and the provided through hole can effectively arrange the connection lines among the battery pack 12, the computer group 11 and the power supply line 16.

In this embodiment, as shown in fig. 2, a plurality of receiving holes are formed in the arm 21, and the receiving holes formed in the arm 21 can effectively arrange the connection wires on the unmanned aerial vehicle 1.

According to the technical scheme provided by the utility model, through the matched use of the limiting plate 7 and the first rotating wheel 5, when the power supply line 16 passes through the space formed by the first rotating wheel 5 and the limiting plate 7, one end of the power supply line 16 is connected with the power supply assembly and disassembly opening of the unmanned aerial vehicle body 1, the limiting groove 6 and the limiting plate 7 can well limit the power supply line 16 when the unmanned aerial vehicle flies, the phenomenon that the power supply line 16 is damaged due to friction with the box body side of the ground equipment box body 2 is effectively avoided, the connecting plate 8 and the limiting groove 6 are of arc structures, the damage to the power supply line 16 due to friction generated by the power supply line 16, the limiting plate 7 and the limiting groove 6 is further avoided, and the service life of the power supply line 16 is effectively prolonged.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. An agricultural and forestry unmanned aerial vehicle, characterized by comprising: unmanned aerial vehicle body (1) and ground equipment box (2), unmanned aerial vehicle body (1) is placed in ground equipment box (2), one side fixedly connected with of the inner wall of ground equipment box (2) is a pair of mounting bracket (3), a pair of fixedly connected with same fixed axle (4) on mounting bracket (3), rotate on fixed axle (4) and be connected with first rotation wheel (5), limit groove (6) have been seted up on first rotation wheel (5), fixedly connected with limiting plate (7) on fixed axle (4), the equal fixedly connected with connecting plate (8) in top and the bottom of limiting plate (7), the inner wall of the both sides of limiting plate (7) respectively with the both sides butt of first rotation wheel (5), one side fixedly connected with fixed plate (9) of mounting bracket (3), one side fixedly connected with spacing piece (10) of fixed plate (9), the bottom fixedly connected with power cord capstan (15) of ground equipment box (2), be provided with power supply line (16) on power cord capstan (15), power supply line (16) pass through in the power supply line (16) with one end of body (16) no one end of tearing open.

2. The agricultural and forestry unmanned aerial vehicle according to claim 1, characterized in that a computer unit (11) is fixedly connected to the bottom of the ground equipment box (2), a battery pack (12) is fixedly connected to the bottom of the ground equipment box (2), a first partition plate (13) is fixedly connected to the bottom of the ground equipment box (2), a second partition plate (14) is fixedly connected to the bottom of the ground equipment box (2), a pair of second rotating wheels (17) are rotatably connected to the second partition plate (14), the power supply line (16) is abutted to the second rotating wheels (17), the battery pack (12), the computer unit (11) and the power supply line winch (15) are electrically connected, the same cover plate (26) is fixedly connected to the tops of the first partition plate (13) and the second partition plate (14), a wire outlet hole (27) is formed in the cover plate (26), and the power supply line (16) penetrates through the wire outlet hole (27).

3. The agricultural and forestry unmanned aerial vehicle according to claim 1, characterized in that a GPS positioning module (18) is arranged on the unmanned aerial vehicle body (1), an auxiliary multispectral camera (19) is arranged on the unmanned aerial vehicle body (1), a pair of binocular positioning cameras (20) are arranged at the bottom of the unmanned aerial vehicle body (1), four horn (21) are arranged on the unmanned aerial vehicle body (1), each horn (21) is fixedly connected with a paddle protection cover (22), unmanned aerial vehicle paddles (23) are arranged on the inner wall of each paddle protection cover (22), brushless motors (24) are arranged at the bottom of each unmanned aerial vehicle paddle (23), and shock absorption rubber pads (25) are arranged at the bottom of each brushless motor (24).

4. The agricultural and forestry unmanned aerial vehicle according to claim 1, wherein the two sides of the first rotating wheel (5) are arc-shaped, and the limiting groove (6) is arc-shaped.

5. The agricultural and forestry unmanned aerial vehicle according to claim 1, wherein the connecting plate (8) is of an arc-shaped structure, and the limiting plate (7) is of a U-shaped structure.

6. The agricultural and forestry unmanned aerial vehicle according to claim 1, wherein the limiting plate (10) is of a V-shaped structure, and the inner wall of the limiting plate (10) is provided with a bump.

7. An agricultural and forestry unmanned aerial vehicle according to claim 2, wherein the bottom of the first partition (13) is provided with a through hole.

8. An agricultural and forestry unmanned aerial vehicle according to claim 3, wherein the horn (21) is provided with a plurality of receiving holes.