Forestry pest control equipment

Abstract

The utility model relates to the related technical field of forestry prevention and control, in particular to forestry pest prevention and control equipment which comprises a liquid storage tank with a liquid injection opening formed in the top. A rotating ring is arranged at the bottom of the liquid storage tank, a gear box is arranged at the bottom of the rotating ring, connecting frames are arranged at the four corners of the rotating ring, and the two ends of each connecting frame are fixedly connected with the liquid storage tank and the gear box respectively. Under the matching action of the liquid storage tank, the rotating ring, the gear box, the connecting frame, the first partition plate, the submersible pump, the conveying pipe and the conveying mechanism, the device can form large-area spherical spraying with the device as the sphere center, the spraying area of the insect repellent is greatly increased, the labor amount of workers is reduced, and the working efficiency is improved. The forestry pest prevention and control device solves the problems that due to the fact that an existing forestry pest prevention and control device is limited in insect repellent spraying area, workers need to continuously move the device to increase the spraying area of the device, and the labor amount of the workers is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry prevention and control, in particular to a forestry pest control device. Background Art

[0002] Forestry refers to the production department that protects the ecological environment, maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of forest trees to play a protective role. It is an important part of the national economy. In the biosphere of humans, through advanced scientific and technological means and management methods, forestry is engaged in cultivating, protecting, and utilizing forest resources, giving full play to the multiple benefits of forests, and being able to continuously manage forest resources to promote the coordinated development of population, economy, society, environment, and resources. It is a basic industry and social welfare cause.

[0003] The utility model patent with the publication number of CN220674958U discloses a forestry pest control device, belonging to the technical field of forestry prevention and control. It aims to solve the problem in the prior art that when conducting actual forestry pest control, pests that cannot be removed by spraying smoke cannot be quickly and uniformly collected and processed, resulting in the problem that subsequent pests are extremely likely to reattach to plants. It includes a fan-shaped spray frame, the back of the fan-shaped spray frame is fixedly connected with a socket frame, the inside of the socket frame is movably connected with a collection and extraction frame, a drive unit is arranged at the bottom of the fan-shaped spray frame and the socket frame, a drive wheel is arranged at the bottom of the drive unit, a mounting seat is fixedly connected to the surface of the fan-shaped spray frame, and a medicine tank is fixedly connected to the surface of the mounting seat. Through the arranged fan-shaped spray frame, drive unit, drive wheel, mounting seat, medicine tank, collection hood, and guiding ring frame, the utility model can make the device drive and collect pests simultaneously. During the designed use process, the staff first moves the whole device in the area where pest control is required through the drive unit and drive wheel at the bottom of the fan-shaped spray frame and the socket frame. At this time, the insect repellent liquid inside is poured into the fan-shaped spray frame through the medicine tank.

[0004] However, the above patent still has deficiencies: Although the patent can spray the insect repellent in a fan shape, due to the limited spraying area of the existing forestry pest control device for the insect repellent, workers need to continuously move the device to increase the spraying area of the device, which increases the labor intensity of the workers and has poor practicability. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a forestry pest control device to solve the problem that due to the limited spraying area of the existing forestry pest control device for the insect repellent, workers need to continuously move the device to increase the spraying area of the device, which increases the labor intensity of the workers and has poor practicability as mentioned in the above background art.

[0006] The technical solution of the utility model is as follows:

[0007] A forestry pest control device, comprising: a liquid storage tank with a liquid injection port opened at the top; a rotating ring is arranged at the bottom of the liquid storage tank, a gear box is arranged at the bottom of the rotating ring, connecting frames are arranged at the four corners of the rotating ring, two ends of each connecting frame are respectively fixedly connected with the liquid storage tank and the gear box, the rotating ring is rotationally connected with the liquid storage tank and the gear box, a first partition board is fixedly connected inside the liquid storage tank, a submersible pump is fixedly connected to the top of the first partition board, an output end of the submersible pump is fixedly connected with a delivery pipe, and a bottom end of the delivery pipe penetrates through the first partition board and extends into the rotating ring; a delivery mechanism for increasing the spraying area of the insecticidal liquid is arranged at one end of the delivery pipe located inside the rotating ring.

[0008] Preferably, the delivery mechanism comprises: a first three-way pipe is arranged at the bottom end of the delivery pipe, the first three-way pipe is rotationally connected with the delivery pipe, second three-way pipes are rotationally connected to both sides of the rotating ring, one end of each second three-way pipe is rotationally connected with the first three-way pipe, and spray heads are fixedly connected to both ends of each second three-way pipe away from the first three-way pipe; the delivery pipe, the first three-way pipe, the second three-way pipe and the spray heads are all communicated with each other; a linkage mechanism for controlling the rotation of the second three-way pipe while rotating itself is arranged on an outer surface of the first three-way pipe near the second three-way pipe.

[0009] Preferably, the linkage mechanism comprises: fixing blocks are fixedly connected to the outer surfaces of the first three-way pipe near the second three-way pipe, bottom ends of the fixing blocks are fixedly connected with a rotating plate, a face gear is arranged at the bottom of the rotating plate, a second partition board is fixedly connected to the bottom of the face gear, and the second partition board is fixedly connected with the gear box; first gears are fixedly connected to the outer surfaces of the second three-way pipes located inside the rotating ring, and the first gears are all meshed with the face gear; a speed increasing mechanism for controlling the first three-way pipe to rotate at a high speed is arranged inside the gear box.

[0010] Preferably, the speed increasing mechanism comprises: a first rotating shaft is fixedly connected to the center of the bottom of the rotating plate, a bottom end of the first rotating shaft penetrates through the face gear and the second partition board and extends to a second gear, the second gear is fixedly connected with the first rotating shaft, and the first rotating shaft is rotationally connected with the face gear and the second partition board; a third gear is meshed with one side of the second gear, a second rotating shaft is fixedly connected to the center of the third gear, a motor is arranged at one end of the second rotating shaft away from the third gear, the motor is fixedly connected with the gear box, the second rotating shaft is fixedly connected with an output end of the motor, and the diameter of the third gear is larger than that of the second gear.

[0011] Preferably, a controller with a timing function is provided on one side of the second gear. The submersible pump and the motor are both electrically connected to the controller, and the controller is fixedly connected to the second partition.

[0012] Preferably, limiting rings are fixedly connected to the rotating ring near the liquid storage tank and the gearbox respectively. Limiting grooves adapted to the limiting rings are provided near the limiting rings of the liquid storage tank and the gearbox respectively, and the limiting rings are rotatably connected to the limiting grooves respectively.

[0013] Preferably, fixing rings are fixedly connected to the tops of the connecting frames. Steel wires are connected inside the fixing rings. One ends of the steel wires far away from the fixing rings are fixedly connected to the connecting blocks, and a hook is fixedly connected to the center of the top of the connecting block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] Firstly, through the combined action of the liquid storage tank, the rotating ring, the gearbox, the connecting frame, the first partition, the submersible pump, the delivery pipe and the delivery mechanism, the device can form a large-area spherical spraying with itself as the center of the sphere, greatly increasing the spraying area of the insect repellent, reducing the labor intensity of workers, and solving the problem that the spraying area of the existing forestry pest control equipment for the insect repellent is limited, and workers need to continuously move the device to increase the spraying area, thus increasing the labor intensity of workers.

[0016] Secondly, through the combined action of the liquid storage tank, the rotating ring, the gearbox, the connecting frame, the first partition, the submersible pump, the delivery pipe and the delivery mechanism, it is convenient for the user to fix the device on the branches at a higher position, and the device can automatically spray the insect repellent on the forest trees in a timed manner, improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of a forestry pest control device of the present utility model;

[0018] Figure 2 is a side sectional structural schematic diagram of a forestry pest control device of the present utility model;

[0019] Figure 3 is of the present utility model Figure 2 magnified structural schematic diagram at A in;

[0020] Figure 4 is a structural schematic diagram of the linkage mechanism of the present utility model;

[0021] Figure 5 is a structural schematic diagram of the speed increasing mechanism of the present utility model.

[0022] In the figure:

[0023] 1. Liquid storage tank; 2. Rotating ring; 3. Gear box; 4. Connecting frame; 5. First partition; 6. Submersible pump; 7. Delivery pipe; 8. Delivery mechanism; 9. First three-way pipe; 10. Second three-way pipe; 11. Sprinkler head; 12. Linkage mechanism; 13. Fixed block; 14. Rotating plate; 15. Face gear; 16. Second partition; 17. First gear; 18. Speed increasing mechanism; 19. First rotating shaft; 20. Second gear; 21. Third gear; 22. Second rotating shaft; 23. Motor; 24. Controller; 25. Fixed ring; 26. Steel wire rope; 27. Connecting block; 28. Hook; 29. Limiting ring; 30. Limiting groove. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1 to 5 , the above technical solutions of the present invention are described in detail through the following embodiments:

[0026] A forestry pest control device includes: a liquid storage tank 1 with a liquid injection port opened at the top; a rotating ring 2 is arranged at the bottom of the liquid storage tank 1, a gear box 3 is arranged at the bottom of the rotating ring 2, connecting frames 4 are arranged at the four corners of the rotating ring 2, both ends of the connecting frame 4 are fixedly connected to the liquid storage tank 1 and the gear box 3 respectively, the rotating ring 2 is rotationally connected to the liquid storage tank 1 and the gear box 3, a first partition 5 is fixedly connected inside the liquid storage tank 1, a submersible pump 6 is fixedly connected to the top of the first partition 5, the output end of the submersible pump 6 is fixedly connected to a delivery pipe 7, the bottom end of the delivery pipe 7 penetrates through the first partition 5 and extends into the inside of the rotating ring 2; a delivery mechanism 8 for increasing the spraying area of the insect repellent liquid is arranged at one end of the delivery pipe 7 inside the rotating ring 2, and the submersible pump 6 pumps and delivers the insect repellent in the liquid storage tank 1 into the inside of the delivery pipe 7, and then sprays the insect repellent over a large area through the delivery mechanism 8.

[0027] As Figure 2As shown in the figure, the conveying mechanism 8 includes: a first three-way pipe 9 is provided at the bottom end of the conveying pipe 7, and the first three-way pipe 9 is rotatably connected to the conveying pipe 7. Both sides of the rotating ring 2 are rotatably connected to second three-way pipes 10. One end of each second three-way pipe 10 is rotatably connected to the first three-way pipe 9. Nozzles 11 are fixedly connected to both ends of the second three-way pipe 10 away from the first three-way pipe 9. The conveying pipe 7, the first three-way pipe 9, the second three-way pipe 10, and the nozzles 11 are all interconnected. A linkage mechanism 12 for controlling the rotation of the second three-way pipe 10 while rotating itself is provided on the outer surface of the first three-way pipe 9 near the second three-way pipe 10. The insect repellent drawn into the inside of the conveying pipe 7 enters the inside of the first three-way pipe 9, then enters the inside of the second three-way pipe 10, and finally the insect repellent is sprayed out by the nozzles 11. At the same time, while the linkage mechanism 12 controls the second three-way pipe 10 to rotate around the conveying pipe 7, the second three-way pipe 10 itself also generates a self-rotation movement, which can make the device form a large-area spherical spraying with itself as the center of the sphere, greatly increasing the spraying area of the insect repellent, reducing the labor intensity of workers, and solving the problem that the spraying area of the insect repellent by the existing forestry pest control equipment is limited, and workers need to continuously move the device to increase the spraying area of the device, increasing the labor intensity of workers.

[0028] As Figure 4 As shown in the figure, the linkage mechanism 12 includes: fixed blocks 13 are fixedly connected to the outer surfaces of the first three-way pipe 9 near the second three-way pipes 10. The bottom ends of the fixed blocks 13 are fixedly connected to a rotating plate 14. A face gear 15 is provided at the bottom of the rotating plate 14. The bottom of the face gear 15 is fixedly connected to a second partition plate 16, and the second partition plate 16 is fixedly connected to the gear box 3. First gears 17 are fixedly connected to the outer surfaces of the second three-way pipes 10 located inside the rotating ring 2. The first gears 17 are all meshed with the face gear 15. A speed increasing mechanism 18 for controlling the high-speed rotation of the first three-way pipe 9 is provided inside the gear box 3. The speed increasing mechanism 18 controls the rotating plate 14 to rotate at a high speed. While the rotating plate 14 rotates, it drives the first three-way pipe 9 through the fixed block 13. While the first three-way pipe 9 rotates, it drives the second three-way pipes 10 on both sides to rotate. While the second three-way pipes 10 rotate, they drive the first gears 17 on their surfaces. The first gears 17 generate self-rotation through the cooperation of the face gear 15. While the first gears 17 rotate, they drive the second three-way pipes 10. The second three-way pipes 10 generate self-rotation through the cooperation of the rotating ring 2. While the second three-way pipes 10 rotate, they drive the nozzles 11 to rotate.

[0029] As Figure 5As shown in the figure, the speed increasing mechanism 18 includes: a first rotating shaft 19 is fixedly connected to the center of the bottom of the rotating plate 14. The bottom end of the first rotating shaft 19 penetrates through the face gear 15 and the second partition plate 16 and extends to the second gear 20. The second gear 20 is fixedly connected to the first rotating shaft 19. The first rotating shaft 19 is rotatably connected to the face gear 15 and the second partition plate 16. A third gear 21 is meshed with one side of the second gear 20. A second rotating shaft 22 is fixedly connected to the center of the third gear 21. A motor 23 is arranged at one end of the second rotating shaft 22 away from the third gear 21. The motor 23 is fixedly connected to the gear box 3. The second rotating shaft 22 is fixedly connected to the output end of the motor 23. The diameter of the third gear 21 is larger than that of the second gear 20. When the motor 23 is started, the output end of the motor 23 drives the second rotating shaft 22, the second rotating shaft 22 drives the third gear 21, the third gear 21 drives the second gear 20 to rotate at a high speed, the second gear 20 drives the first rotating shaft 19, and the first rotating shaft 19 drives the rotating plate 14 to rotate at a high speed, which improves the turnover speed and the self-rotation speed of the second three-way pipe 10, achieves the purpose of increasing the centrifugal force of the sprayed insect repellent, and further increases the spraying area.

[0030] As Figure 2 shown, a controller 24 with a timing function is arranged on one side of the second gear 20. The submersible pump 6 and the motor 23 are both electrically connected to the controller 24. The controller 24 is fixedly connected to the second partition plate 16, which can achieve the purpose of automatically spraying the insect repellent after the device reaches the set time.

[0031] As Figure 3 shown, limit rings 29 are fixedly connected to the rotating ring 2 near the liquid storage tank 1 and the gear box 3 respectively. Limiting grooves 30 adapted to the limit rings 29 are provided near the liquid storage tank 1 and the gear box 3 respectively. The limit rings 29 are respectively rotatably connected to the limiting grooves 30, which can enable the rotating ring 2 to rotate flexibly between the liquid storage tank 1 and the gear box 3.

[0032] As Figure 1 and Figure 2 shown, fixing rings 25 are fixedly connected to the tops of the connecting frames 4 respectively. Steel wire ropes 26 are connected inside the fixing rings 25 respectively. One ends of the steel wire ropes 26 away from the fixing rings 25 are fixedly connected to connecting blocks 27 respectively. A hook 28 is fixedly connected to the center of the top of the connecting block 27, which is convenient for users to fix the device on the branches of trees and improves the practicability.

[0033] Working principle: The user hangs the device on the branches of forest trees through the cooperation of the fixing ring 25, wire rope 26, connecting block 27 and hook 28. When the time set by the worker is reached, the controller 24 starts the submersible pump 6 and the motor 23. The submersible pump 6 pumps the insect repellent in the liquid storage tank 1 and conveys it into the inside of the delivery pipe 7. The insect repellent pumped into the inside of the delivery pipe 7 enters the inside of the first three-way pipe 9, then enters the inside of the second three-way pipe 10, and finally the insect repellent is sprayed out by the nozzle 11. At the same time, the output end of the motor 23 drives the second rotating shaft 22, the second rotating shaft 22 drives the third gear 21, the third gear 21 drives the second gear 20 to rotate at a high speed, the second gear 20 drives the first rotating shaft 19, and the first rotating shaft 19 drives the rotating plate 14 to rotate at a high speed. While the rotating plate 14 rotates, it drives the first three-way pipe 9 through the fixing block 13. While the first three-way pipe 9 rotates, it drives the two second three-way pipes 10 on both sides to rotate. While the second three-way pipes 10 rotate, it drives the first gears 17 on their surfaces. The first gears 17 rotate themselves through the cooperation of the face gears 15. While the first gears 17 rotate themselves, they drive the second three-way pipes 10. The second three-way pipes 10 rotate themselves through the cooperation of the rotating rings 2. While the second three-way pipes 10 rotate themselves, they drive the nozzles 11 to rotate, which can make the device form a large-area spherical spraying with itself as the center of the sphere, greatly increasing the spraying area of the insect repellent, reducing the labor intensity of the workers, and solving the problem that the spraying area of the insect repellent by the existing forest pest control equipment is limited, and the workers need to continuously move the device to increase the spraying area of the device, increasing the labor intensity of the workers.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or equivalently replace some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A forestry pest control device, comprising: A liquid storage tank (1) with a liquid injection port on the top; The invention is characterized in that a rotating ring (2) is provided at the bottom of the liquid storage tank (1), a gear box (3) is provided at the bottom of the rotating ring (2), connecting frames (4) are provided at the four corners of the rotating ring (2), the two ends of the connecting frame (4) are respectively fixedly connected to the liquid storage tank (1) and the gear box (3), the rotating ring (2) is rotatably connected to the liquid storage tank (1) and the gear box (3), the interior of the liquid storage tank (1) is fixedly connected to a first partition (5), the top of the first partition (5) is fixedly connected to a submersible pump (6), the output end of the submersible pump (6) is fixedly connected to a delivery pipe (7), the bottom end of the delivery pipe (7) passes through the first partition (5) and extends to the interior of the rotating ring (2); One end of the delivery pipe (7) located inside the rotating ring (2) is provided with a delivery mechanism (8) for increasing the area of ​​the device spraying the insect repellent liquid.

2. A forestry pest control device according to claim 1, characterized in that: The conveying mechanism (8) comprises: A first three-way pipe (9) is provided at the bottom end of the delivery pipe (7), the first three-way pipe (9) is rotatably connected to the delivery pipe (7), second three-way pipes (10) are rotatably connected to both sides of the rotating ring (2), one end of the second three-way pipe (10) is rotatably connected to the first three-way pipe (9), and both ends of the second three-way pipe (10) away from the first three-way pipe (9) are fixedly connected to nozzles (11); The delivery pipe (7), the first three-way pipe (9), the second three-way pipe (10) and the nozzle (11) are all connected to each other; The outer surface of the first three-way pipe (9) near the second three-way pipe (10) is provided with a linkage mechanism (12) for controlling the second three-way pipe (10) to rotate while rotating.

3. A forestry pest control device as claimed in claim 2, characterized in that: The linkage mechanism (12) comprises: The outer surface of the first three-way pipe (9) near the second three-way pipe (10) is fixedly connected with a fixing block (13), the bottom end of the fixing block (13) is fixedly connected with a rotating plate (14), the bottom of the rotating plate (14) is provided with a face gear (15), the bottom of the face gear (15) is fixedly connected with a second partition plate (16), and the second partition plate (16) is fixedly connected with the gear box (3); The outer surface of the second three-way pipe (10) located inside the rotating ring (2) is fixedly connected to a first gear (17), and the first gear (17) is meshed with the face gear (15); The gear box (3) is provided with a speed increasing mechanism (18) inside for controlling the first three-way pipe (9) to rotate at high speed.

4. A forestry pest control device as claimed in claim 3, characterized in that: The speed increasing mechanism (18) comprises: A first rotating shaft (19) is fixedly connected at the bottom center of the rotating plate (14); the bottom end of the first rotating shaft (19) passes through the face gear (15) and the second partition plate (16) and extends to the second gear (20); the second gear (20) is fixedly connected to the first rotating shaft (19); and the first rotating shaft (19) is rotatably connected to the face gear (15) and the second partition plate (16); A third gear (21) is meshed with one side of the second gear (20); a second rotating shaft (22) is fixedly connected to the center of the third gear (21); a motor (23) is arranged at one end of the second rotating shaft (22) away from the third gear (21); the motor (23) is fixedly connected to the gear box (3); the second rotating shaft (22) is fixedly connected to the output end of the motor (23); and the diameter of the third gear (21) is larger than that of the second gear (20).

5. A forestry pest control device as claimed in claim 4, characterized in that: A controller (24) with a timing function is provided on one side of the second gear (20); the submersible pump (6) and the motor (23) are both electrically connected to the controller (24); and the controller (24) is fixedly connected to the second partition plate (16).

6. The forestry pest control device according to claim 1, characterized in that: The rotating ring (2) is fixedly connected to a limiting ring (29) near the liquid storage tank (1) and the gear box (3); the liquid storage tank (1) and the gear box (3) are provided with matching limiting grooves (30) near the limiting rings (29); and the limiting rings (29) are rotatably connected to the limiting grooves (30) respectively.

7. The forestry pest control device according to claim 1, characterized in that: The top of the connecting frame (4) is fixedly connected to a fixing ring (25), the interior of the fixing ring (25) is connected to a steel wire rope (26), one end of the steel wire rope (26) away from the fixing ring (25) is fixedly connected to a connecting block (27), and a hook (28) is fixedly connected to the top center of the connecting block (27).

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