CN-224211281-U - Unmanned aerial vehicle for monitoring agriculture and forestry environment

CN224211281UCN 224211281 UCN224211281 UCN 224211281UCN-224211281-U

Abstract

The utility model discloses an unmanned aerial vehicle for agricultural and forestry environment monitoring, which relates to the technical field of unmanned aerial vehicles, and comprises an unmanned aerial vehicle mounting base, wherein a mounting shell is mounted at the top end of the unmanned aerial vehicle mounting base, a fixed support is mounted in the mounting shell, a fixed plate is fixedly connected to the middle of the fixed support, a guide sliding rail is arranged at the top end of the fixed plate, a plurality of moving blocks are connected to the outer wall of the fixed support in a sliding manner, connecting rods are rotatably connected to the top end of each moving block, one end of each connecting rod, which is close to the fixed plate, is in sliding connection with the top end of the fixed plate through the guide sliding rail, a radiating fin is connected to the bottom end of each moving block, and an electric motor is mounted on one side of the fixed support.

Inventors

ZHANG ZHOU
PAVLOVA SVETLANA
LI FUZHONG
DENG LINQIANG
ZHANG MING
LI YAOYU

Assignees

山西农业大学

Dates

Publication Date: 20260508
Application Date: 20250626

Claims (8)

1. The unmanned aerial vehicle for monitoring the agriculture and forestry environment comprises an unmanned aerial vehicle mounting base (1) and is characterized in that a mounting shell (2) is mounted at the top end of the unmanned aerial vehicle mounting base (1), a fixing support (3) is mounted in the mounting shell (2), a fixing plate (4) is fixedly connected to the middle of the fixing support (3), a guide sliding rail (5) is arranged at the top end of the fixing plate (4), a plurality of moving blocks (6) are slidably connected to the outer wall of the fixing support (3), connecting rods (7) are rotatably connected to the top ends of the moving blocks (6), one end, adjacent to the connecting rods (7), of each connecting rod (7) is rotatably connected to the top end, close to the fixing plate (4), of each connecting rod (7) through the guide sliding rail (5), of each moving block (6) is fixedly connected with a fixing plate (8), an electric motor (9) is mounted on one side of the fixing support (3), an output end of each electric motor (9) is connected with a threaded rod (10), and one side of the threaded rods (11) is connected with one side of the threaded rods (11).
2. The unmanned aerial vehicle for monitoring the agricultural and forestry environment according to claim 1, wherein the bottom ends of the radiating fins (8) are in abutting connection with heat conducting fins (12), and the radiating fins (8) and the heat conducting fins (12) are made of heat conducting materials.
3. The unmanned aerial vehicle for monitoring the agricultural and forestry environment according to claim 2, wherein connecting brackets (13) are arranged at four corners of the outer wall of the unmanned aerial vehicle mounting base (1), and one end, far away from the unmanned aerial vehicle mounting base (1), of each connecting bracket (13) is rotatably connected with a helical blade (14).
4. An unmanned aerial vehicle for monitoring an agricultural and forestry environment according to claim 3, wherein a landing gear (15) is arranged on one side of the bottom end of the connecting bracket (13) far away from the unmanned aerial vehicle mounting base (1), and a protection pad is arranged at the bottom end of the landing gear (15).
5. The unmanned aerial vehicle for monitoring the agricultural and forestry environment according to claim 4, wherein the two sides of the outer wall of the installation shell (2) are provided with heat dissipation openings (16), and the two heat dissipation openings (16) are communicated with the inner wall of the installation shell (2).
6. The unmanned aerial vehicle for monitoring the agricultural and forestry environment according to claim 5, wherein one side of the electric motor (9) far away from the output end is fixedly connected with the inner wall of the installation shell (2), and one end of the threaded rod (10) is rotatably connected with the inner wall of the fixed plate (4).
7. The unmanned aerial vehicle for monitoring the agricultural and forestry environment according to claim 6, wherein both ends of the fixed support (3) are fixedly connected with the inner wall of the installation shell (2), two grooves are formed in the inner wall of the moving block (6), and the moving block (6) is in sliding connection with the outer wall of the fixed support (3) through the two grooves.
8. The unmanned aerial vehicle for monitoring the agricultural and forestry environment according to claim 7, wherein one end of the connecting support (13) close to the unmanned aerial vehicle mounting base (1) is fixedly connected with the unmanned aerial vehicle mounting base (1) through a plurality of bolts, and the outer wall of the traction block (11) is in sliding connection with the inner wall of the mounting shell (2).

Description

Unmanned aerial vehicle for monitoring agriculture and forestry environment Technical Field The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle for monitoring an agriculture and forestry environment. Background In agriculture and forestry environment monitoring, unmanned aerial vehicle can monitor the agriculture and forestry area of large tracts of land in the short time, compares artifical on-the-spot monitoring and ground fixed monitoring station, has improved monitoring efficiency, for example, a unmanned aerial vehicle can accomplish the inspection of thousands mu farmland or big forest in several hours, acquires comprehensive environmental information fast, in time discovers problem area, provides timely basis for agriculture and forestry production decision. The agriculture and forestry environment monitoring unmanned aerial vehicle integrates a large amount of electronic equipment such as flight controller, image processing chip, sensor module, communication equipment and the like, and a large amount of heat can be produced in the working process of the equipment, and especially the high-resolution image sensor and the data processing chip, the power consumption is high, the heating value is relatively high, and for example, the temperature of the relevant chip can be rapidly increased when long-time high-definition image acquisition and real-time data processing are carried out. In the prior art, unmanned aerial vehicle adopts fixed interval's fin, in agriculture and forestry environment monitoring unmanned aerial vehicle this kind of needs according to the application scenario of the frequent switching between low-speed and high-speed flight of different task demands, fixed interval's fin can't adapt to the change of heat dissipation demand, when the flight state change leads to the heat dissipation demand to change, fixed interval's fin can't be adjusted to can't guarantee that the radiating effect is in best state all the time. In view of this, the present application has been made. Disclosure of utility model The utility model aims to provide an unmanned aerial vehicle for monitoring an agricultural and forestry environment, which aims to solve the problems in the background technology. In order to solve the technical problems, the unmanned aerial vehicle for agricultural and forestry environment monitoring comprises an unmanned aerial vehicle mounting base, wherein a mounting shell is mounted at the top end of the unmanned aerial vehicle mounting base, a fixing support is mounted in the mounting shell, a fixing plate is fixedly connected to the middle of the fixing support, a guide sliding rail is arranged at the top end of the fixing plate, a plurality of moving blocks are connected to the outer wall of the fixing support in a sliding manner, connecting rods are connected to the top end of each moving block in a rotating manner, one end, adjacent to each connecting rod, of each connecting rod is connected to the top end of the fixing plate in a sliding manner through the guide sliding rail, radiating fins are connected to the bottom end of each moving block, an electric motor is mounted on one side of the fixing support, a threaded rod is connected to the output end of the electric motor, a traction block is connected to threads of the threaded rod, and one side of the traction block is fixedly connected with one moving block. Further, the bottom of a plurality of fin is contradicted and is connected with the conducting strip, and the material of fin, conducting strip is the heat conduction material, and the linking bridge is all installed in unmanned aerial vehicle mounting base's outer wall four corners, and the one end that every linking bridge kept away from unmanned aerial vehicle mounting base all rotates and is connected with helical blade. Further, the landing gear is installed to the bottom one side that the linking bridge kept away from unmanned aerial vehicle mounting base, and the protection pad is installed to the bottom of landing gear. Further, the two sides of the outer wall of the installation shell are provided with heat dissipation openings, and the two heat dissipation openings are communicated with the inner wall of the installation shell. Further, one end of the connecting bracket, which is close to the unmanned aerial vehicle mounting base, is fixedly connected with the unmanned aerial vehicle mounting base through a plurality of bolts, and the outer wall of the traction block is in sliding connection with the inner wall of the mounting shell. Further, both ends of the fixed support are fixedly connected with the inner wall of the installation shell, two slots are formed in the inner wall of the moving block, and the moving block is in sliding connection with the outer wall of the fixed support through the two slots. Further, one side of the electric motor far away from the output end is fixedly conne