A plant protection unmanned aerial vehicle for spraying pesticides on fruit trees

Abstract

The utility model discloses a plant protection unmanned plane for spraying pesticide of fruit tree, including fixed plate, fixed plate top one side fixed setting water tank, fixed plate top other side fixed setting liquid storage tank, water tank bottom fixed setting no. The utility model discloses a plant protection unmanned plane for spraying pesticide of fruit tree, including fixed plate, fixed plate top one side fixed setting water tank, fixed plate top other side fixed setting liquid storage tank, water tank bottom fixed setting no. The utility model discloses a plant protection unmanned plane for spraying pesticide of fruit tree, including fixed plate, fixed plate top one side fixed setting water tank, fixed plate top other side fixed setting liquid storage tank, water tank bottom fixed setting no. The utility model discloses a plant protection unmanned plane for spraying pesticide of fruit tree, including fixed plate, fixed plate top one side fixed setting water tank, fixed plate top other side fixed setting liquid storage tank, water tank bottom fixed setting no.

Description

Technical Field

[0001] This utility model relates to the field of drone pesticide spraying technology, and in particular to a plant protection drone for spraying pesticides on fruit trees. Background Technology

[0002] In the process of modern agricultural development, with the continuous expansion of fruit tree planting scale and the increasing demands for efficiency and quality in pest and disease control, agricultural drones for spraying pesticides on fruit trees have emerged. Leveraging advanced flight control technology and a precise spraying system, they can adapt to the complex terrain and canopy structure of fruit tree planting, efficiently and evenly spraying pesticides onto all parts of the fruit trees. This effectively solves problems such as low efficiency, high labor intensity, and uneven spraying associated with manual spraying. Simultaneously, it reduces pesticide usage and environmental pollution, providing crucial technical support for the healthy growth of fruit trees and the sustainable development of orchards.

[0003] Traditional drone spraying devices are relatively simple in their spraying methods, only capable of spraying vertically. They also lack the built-in pesticide mixing function of integrated drones, requiring the pesticide to be mixed separately before spraying can be effective, which has many limitations. Utility Model Content

[0004] The purpose of this invention is to provide a plant protection drone for spraying pesticides on fruit trees, which can spray multiple locations of fruit trees in vertical or horizontal directions, thereby improving the efficiency of pesticide spraying on fruit trees, and at the same time integrates an integrated pesticide mixing mechanism.

[0005] To achieve the above objectives, a plant protection drone for spraying pesticides on fruit trees is provided, comprising a fixed plate, a water tank fixedly mounted on one side of the top of the fixed plate, a liquid storage tank fixedly mounted on the other side of the top of the fixed plate, a No. 3 water pipe fixedly mounted at the bottom of the water tank, a No. 4 water pipe fixedly mounted at the bottom of the liquid storage tank, and a pesticide tank fixedly mounted at the bottom of the fixed plate. The No. 3 and No. 4 water pipes respectively penetrate the fixed plate and lead into the interior of the pesticide tank. A box is fixedly installed on one side of the bottom of the fixing plate, and a motor is fixedly installed inside the box. The output end of the motor passes through the inner wall of the pesticide box and is connected to the stirring paddle.

[0006] According to the plant protection drone for spraying pesticides on fruit trees, a shell is fixedly installed on the top of the fixed plate, six frames are fixedly installed around the shell, and six propellers are fixedly installed on the top of one end of each of the six frames.

[0007] According to the plant protection drone for spraying pesticides on fruit trees, a first water pump is fixedly installed on the top of the pesticide tank. The output end of the first water pump is connected to a second water pipe. Six first water pipes are connected to the surface of the second water pipe. The six first water pipes pass through the bottom of the frame and are connected to atomizing nozzles. The six first water pipes are fixed to the bottom of the frame by a water pipe fixing bracket.

[0008] According to the plant protection drone used for spraying pesticides on fruit trees, a protective cylinder is fixedly installed at the bottom of the pesticide tank.

[0009] According to the plant protection drone for spraying pesticides on fruit trees, a second water pump is fixedly installed at the bottom of the pesticide tank. The output end of the second water pump is connected to a No. 5 water pipe. Several water spray nozzles are fixedly installed on the surface of the No. 5 water pipe, and the several water spray nozzles penetrate the protective cylinder.

[0010] According to the plant protection drone used for spraying pesticides on fruit trees, the bottom four sides of the fixed plate are fixedly equipped with support frames.

[0011] According to the plant protection drone for spraying pesticides on fruit trees, the bottom of the support frame is provided with an annular plate, and four support columns are fixedly installed at the bottom of the annular plate.

[0012] According to the plant protection drone for spraying pesticides on fruit trees, a No. 1 water inlet is fixedly installed on one side of the water tank, and a No. 2 water inlet is fixedly installed on one side of the liquid storage tank.

[0013] This utility model has the following beneficial effects: 1. Compared with existing technologies, by installing a first water pump and a second water pump on both the upper and lower surfaces of the pesticide tank, connecting the second water pipe to the first water pump, fixing the first water pipe to the bottom of the frame, and then installing an atomizing nozzle, pesticides can be sprayed vertically downwards. Furthermore, by connecting the fifth water pipe to the second water pump and then connecting it to a sprinkler head, pesticides can be sprayed horizontally on the fruit trees, achieving multi-directional spraying.

[0014] 2. Compared with the existing technology, by setting a water tank and a liquid storage tank on the top of the fixed plate, and then passing a water pipe into the pesticide tank, and setting a box body and a motor at the bottom of the fixed plate, and connecting the motor to the stirring paddle, the pesticide can be automatically and integrated to be stirred and mixed for subsequent spraying. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a schematic diagram of an agricultural drone for spraying pesticides on fruit trees according to the present invention. Figure 2This is a schematic diagram of the bottom of the frame of an agricultural drone for spraying pesticides on fruit trees according to the present invention. Figure 3 This is a cross-sectional view of the fixing mechanism of a plant protection drone for spraying pesticides on fruit trees according to the present invention. Figure 4 This is a cross-sectional view of the pesticide tank of a plant protection drone for spraying pesticides on fruit trees according to the present invention. Figure 5 This is an internal diagram of the spraying mechanism of a plant protection drone for spraying pesticides on fruit trees, according to this utility model.

[0016] Legend: 1. Fixing plate; 2. Casing; 3. Frame; 4. Propeller; 5. Water pipe fixing bracket; 6. Support frame; 7. Ring plate; 8. Support column; 9. Protective cylinder; 10. No. 1 water pipe; 11. Atomizing nozzle; 12. No. 2 water pipe; 13. First water pump; 14. Water tank; 15. Storage tank; 16. No. 1 water inlet; 17. No. 2 water inlet; 18. No. 3 water pipe; 19. No. 4 water pipe; 20. Pesticide tank; 21. Box body; 22. Motor; 23. Agitator; 24. Second water pump; 25. No. 5 water pipe; 26. Sprinkler head. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figure 1-5 This utility model discloses a plant protection drone for spraying pesticides on fruit trees. It includes a fixed plate 1, a water tank 14 fixedly mounted on one side of the top of the fixed plate 1, a liquid storage tank 15 fixedly mounted on the other side of the top of the fixed plate 1, a No. 3 water pipe 18 fixedly mounted at the bottom of the water tank 14, a No. 4 water pipe 19 fixedly mounted at the bottom of the liquid storage tank 15, and a pesticide tank 20 fixedly mounted at the bottom of the fixed plate 1. The No. 3 water pipe 18 and the No. 4 water pipe 19 pass through the fixed plate 1 and enter the pesticide tank 20. With the liquid storage tank 15 and water tank 14 mounted above the fixed plate 1, after adding raw materials, the drone can automatically feed the raw materials into the pesticide tank 20 for stirring when spraying pesticides, eliminating the need for additional stirring and simplifying the operation. A box body 21 is fixedly mounted on one side of the bottom of the fixed plate 1, and a motor 22 is fixedly mounted inside the box body 21. The output end of the motor 22 passes through the inner wall of the pesticide tank 20 and is connected to a stirring paddle 23, thus improving the overall efficiency of pesticide spraying.

[0019] A housing 2 is fixedly mounted on the top of a fixed plate 1. Six frames 3 are fixedly mounted around the housing 2. Six propellers 4 are fixedly mounted on the top of one end of each frame 3. A first water pump 13 is fixedly mounted on the top of a pesticide tank 20. The output end of the first water pump 13 is connected to a second water pipe 12. Six first water pipes 10 are connected to the surface of the second water pipe 12. The six first water pipes 10 pass through the bottom of the frame 3 and are connected to atomizing nozzles 11. The six first water pipes 10 are fixed to the bottom of the frame 3 by water pipe fixing brackets 5. By setting multiple atomizing nozzles 11, vertical spraying is achieved, making the spraying more comprehensive. A protective cylinder 9 is fixedly mounted on the bottom of the pesticide tank 20 to protect the internal mechanism for safe use. A second water pump 24 is fixedly mounted on the bottom of the pesticide tank 20. The output end of the second water pump 24 is connected to a fifth water pipe 25. Several water spraying nozzles 26 are fixedly mounted on the surface of the fifth water pipe 25 and pass through the protective cylinder 9. Support frames 6 are fixedly mounted on the four sides of the bottom of the fixed plate 1. A ring plate 7 is installed at the bottom of the support frame 6, and four support columns 8 are fixedly installed at the bottom of the ring plate 7, which is designed as a platform for easy landing of drones. A first water inlet 16 is fixedly installed on one side of the water tank 14, and a second water inlet 17 is fixedly installed on one side of the liquid storage tank 15. The water inlets are set to facilitate the introduction of water and raw materials that need to be stirred into the tank, which will facilitate subsequent stirring in the pesticide tank 20.

[0020] Working principle: First, before starting, the water and liquid required for the pesticide are introduced into the water tank 14 and the liquid storage tank 15 respectively. Then, the drone is started and the propeller 4 drives the drone to fly. The motor 22 is started and drives the stirring paddle 23 to stir the mixture introduced into the water tank 14 and the liquid storage tank 15. Then, different water pumps are turned on according to different locations. When it is necessary to spray the ground, the first water pump 13 is turned on and the pesticide is sprayed vertically by the atomizing nozzle 11. When it is necessary to spray horizontally, the second water pump 24 is turned on and the pesticide is sprayed horizontally by the water spraying nozzle 26.

[0021] After the pesticide spraying is completed, turn off motor 22, first water pump 13 and second water pump 24, and control the drone to land on the annular plate 7 on top of the support column 8. When a second spraying is required, add liquid to the water tank 14 and the liquid storage tank 15 through the first water inlet 16 and the second water inlet 17 respectively to prepare for the next spraying.

[0022] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A plant protection drone for spraying pesticides on fruit trees, characterized in that, The device includes a fixed plate (1), a water tank (14) fixedly installed on one side of the top of the fixed plate (1), a liquid storage tank (15) fixedly installed on the other side of the top of the fixed plate (1), a No. 3 water pipe (18) fixedly installed at the bottom of the water tank (14), a No. 4 water pipe (19) fixedly installed at the bottom of the liquid storage tank (15), and a pesticide box (20) fixedly installed at the bottom of the fixed plate (1). The No. 3 water pipe (18) and the No. 4 water pipe (19) pass through the fixed plate (1) and enter the inside of the pesticide box (20). The box (21) is fixedly installed on one side of the bottom of the fixed plate (1). The motor (22) is fixedly installed inside the box (21). The output end of the motor (22) passes through the inner wall of the pesticide box (20) and is connected to the stirring paddle (23).

2. The plant protection drone for spraying pesticides on fruit trees according to claim 1, characterized in that, The top of the fixed plate (1) is fixedly provided with a housing (2), and six frames (3) are fixedly provided around the housing (2). Six propellers (4) are fixedly provided at the top of one end of each of the six frames (3).

3. The plant protection drone for spraying pesticides on fruit trees according to claim 1, characterized in that, The pesticide box (20) is fixedly equipped with a first water pump (13) at the top. The output end of the first water pump (13) is connected to a second water pipe (12). The surface of the second water pipe (12) is connected to six first water pipes (10). The six first water pipes (10) pass through the bottom of the frame (3) and are connected to the atomizing nozzle (11). The six first water pipes (10) are fixed to the bottom of the frame (3) by a water pipe fixing bracket (5).

4. The plant protection drone for spraying pesticides on fruit trees according to claim 1, characterized in that, The pesticide box (20) is fixedly equipped with a protective tube (9) at the bottom.

5. A plant protection drone for spraying pesticides on fruit trees according to claim 1, characterized in that, The pesticide tank (20) is fixedly equipped with a second water pump (24) at the bottom. The output end of the second water pump (24) is connected to the No. 5 water pipe (25). Several water spray nozzles (26) are fixedly installed on the surface of the No. 5 water pipe (25). Several water spray nozzles (26) penetrate the protective cylinder (9).

6. A plant protection drone for spraying pesticides on fruit trees according to claim 1, characterized in that, The fixed plate (1) has a support frame (6) fixedly installed on the four sides of its bottom.

7. A plant protection drone for spraying pesticides on fruit trees according to claim 6, characterized in that, The support frame (6) has an annular plate (7) at its bottom, and four support columns (8) are fixedly installed at the bottom of the annular plate (7).

8. A plant protection drone for spraying pesticides on fruit trees according to claim 1, characterized in that, A first water inlet (16) is fixedly installed on one side of the water tank (14), and a second water inlet (17) is fixedly installed on one side of the liquid storage tank (15).

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