Vegetable cultivation insect prevention device

Abstract

The utility model belongs to the technical field of vegetable planting, and concretely is a vegetable cultivation insect prevention device, including base, the top side of base is equipped with two chutes, and one end of two chutes is all fixedly connected with fixed block, and the inner wall of one end of fixed block and chute is fixedly connected with guide rod, three sliding blocks are sleeved on the guide rod, and three sliding blocks slide and are all assembled in the chute, and two sliding blocks of bilateral symmetry are cooperatively installed with U-shaped frame, when the utility model is to the vegetable seedling and is prevented from the insect, the original insect prevention net cover blocks most of the pests from entering the inside of cultivation device through the mode of physical isolation, and the newly added insect luring lamp and electric network can actively attract and destroy those few pests that pass through the insect prevention net cover, further reduce the threat of pests to the vegetable seedling, provide double insect prevention guarantee, the electrocuted pests will fall into the collecting box and be collected, convenient for subsequent cleaning and processing, avoid the pest carcass to breed bacteria or influence the environment in the cultivation device.

Description

Technical Field

[0001] This utility model relates to the field of vegetable planting technology, specifically a vegetable cultivation pest control device. Background Technology

[0002] During vegetable cultivation, vegetable seedlings are easily affected by insects, and many insects like to stay on vegetable seedlings to suck vegetable sap, resulting in a low survival rate of vegetable seedlings. Therefore, insect prevention measures are taken during the cultivation of vegetable seedlings to avoid the damage of insect pests to vegetable seedlings and ensure the quality of vegetables.

[0003] Existing insect-proof devices for vegetable cultivation mainly consist of a support frame and an insect-proof net. By setting up the insect-proof net, the seedlings in the cultivation box are isolated, protecting the vegetable seedlings from being bitten and damaged by pests, reducing seedling damage and disease spread caused by pests, thereby improving the survival rate and growth quality of the seedlings.

[0004] Existing insect-proof devices for vegetable cultivation typically rely solely on insect-proof nets or physical barriers to block pests. While these can block most pests, they cannot completely prevent them from entering. A few pests may still enter the cultivation device through mesh or gaps, causing damage to vegetable seedlings. Furthermore, existing insect-proof devices lack the function of actively attracting and eliminating pests, relying solely on physical isolation, resulting in insufficient insect-proofing. Therefore, this paper proposes an insect-proof device for vegetable cultivation to address these issues. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems mentioned in the background, this utility model proposes a vegetable cultivation insect prevention device.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A vegetable cultivation insect-proof device of this utility model includes a base. Two sliding grooves are opened on the top side of the base. A fixing block is fixedly connected to one end of each sliding groove. A guide rod is fixedly connected between the fixing block and the inner wall of one end of the sliding groove. Three sliders are sleeved on the guide rod, and the three sliders are slidably assembled within the sliding groove. Two symmetrically positioned sliders on both sides are fitted with U-shaped frames. Two fixing blocks are fitted with the same U-shaped frame. Insect-proof netting is fixedly connected between two adjacent U-shaped frames. Two cloth curtains are mounted on the U-shaped frame at the first end. Both sides of the base are provided with screw holes, and each screw hole is fitted with a locking bolt. The end of the locking bolt abuts against the outer surface of one of the sliders. During the cultivation of vegetable seedlings, in order to prevent pests from biting, an insect-proof net is set up to isolate the cultivation device, protecting the vegetable seedlings from pest bites and damage, reducing seedling damage and disease spread caused by pests, thereby improving the survival rate and growth quality of the seedlings. At the same time, the insect-proof net adopts a mesh structure, which can block pests while ensuring air circulation, so that the environment in which the vegetable seedlings are located has good ventilation.

[0007] Preferably, the base has a first fixing plate, a second fixing plate, and two third fixing plates fixedly connected to its bottom side from left to right. Each of the first, second, and third fixing plates has a fixing frame fixedly connected to its top side. Each fixing frame has a threaded sleeve installed on it, and a threaded column is rotatably fitted inside the threaded sleeve. A top plate is fixedly connected to the bottom end of the threaded column. An insect-attracting lamp is installed on the bottom side of the top plate, and an electric grid is installed on the bottom edge of the top plate. A base frame is fixed to the bottom end of the electric grid, and a threaded rod is fixedly connected to the bottom side of the base frame. A collection box is rotatably fitted to the bottom end of the threaded rod. When a few pests are present... When the insects pass through the insect-proof netting into the cultivation device, the insect-attracting lamps emit light of a specific wavelength to attract pests, which are then electrocuted by the electric grid. The original insect-proof netting physically blocks most pests from entering the cultivation device, while the newly added insect-attracting lamps and electric grid actively attract and kill the few pests that manage to pass through the netting, further reducing the threat of pests to vegetable seedlings and providing double protection against pests. The electrocuted pests fall into the collection box for easy cleaning and disposal, preventing the insect carcasses from breeding bacteria or affecting the environment inside the cultivation device.

[0008] Preferably, the first fixing plate, the second fixing plate, and the two third fixing plates are fitted with multiple water pipe channels, each water pipe channel is connected to an atomizing nozzle, and the multiple water pipe channels are connected through a hollow tube. A water storage tank is provided on the base, and a pump body is installed on the base. The pump body's input port is connected to a suction pipe, and its output port is connected to a delivery pipe. The other end of the delivery pipe is connected to the hollow tube. A motor is installed on the top side of the water storage tank, and the output end of the motor is connected to a rotating rod. Multiple stirring blades are fixed to the outer surface of the rotating rod. The top of the cylinder is connected to a water injection pipe and a pesticide pipe, which are located on opposite sides of the motor. When chemical pest control is needed for vegetable seedlings, the pesticide and water are first added to the storage cylinder. The motor is then started, causing the stirring blades to rotate, which ensures that the water and pesticide are thoroughly mixed evenly, guaranteeing a consistent pesticide concentration and avoiding differences in pest control effect due to uneven pesticide distribution, thus improving the reliability of chemical pest control. After the pesticide solution is evenly mixed, the pump is started, causing the pesticide solution in the storage cylinder to be evenly sprayed onto the seedlings through atomizing nozzles, thereby improving the pest control effect. When irrigation is needed for seedlings, simply pour the required water into the water storage tank, start the pump, and the water in the storage tank will be evenly sprayed onto the seedlings through the atomizing nozzles, thus irrigating the seedlings. This structure can not only spray pesticides on vegetable seedlings for pest control, but also provide irrigation for vegetable seedlings.

[0009] Preferably, the first fixed plate, the second fixed plate, and the two third fixed plates are all provided with limiting grooves. Each limiting groove has a positioning hole at one end. The two limiting grooves are slidably fitted with movable plates. Each movable plate is equipped with multiple seedling trays. Two positioning rods are fixedly connected to one side wall of each movable plate, and the positioning rods are inserted into the positioning holes. One end of each positioning rod is fitted with a locking cap by threaded rotation. Each movable plate has a handle fixedly connected to its side wall. When cultivating seedlings, the seedlings are staggered layer by layer in a step-like manner, so that each layer of seedlings can be fully exposed to light, avoiding the upper layer of seedlings from blocking the lower layer of seedlings. This ensures that each layer of seedlings can receive sufficient light, avoiding growth differences caused by insufficient light. This makes the growth rate and growth status of the seedlings in the entire seedling device more consistent, which helps to obtain a uniform plant population during transplanting and improves the uniformity and yield of subsequent planting. When the seedlings are ready for transplanting, tighten the knob to separate them from the positioning rod. Then, hold the handle and pull the movable plate outward to quickly and smoothly move the seedling tray out, thus completing the transplanting process quickly and avoiding damage to the seedlings due to direct contact, thereby improving the seedling survival rate.

[0010] Preferably, the base is equipped with a battery that powers the motor, pump, insect-attracting lamp, and power grid. When using the device, the battery provides independent power support, eliminating the need for an external power source. This allows the entire device to be used anywhere, without being limited by power outlets or cord length.

[0011] Preferably, a control panel is installed on the side wall of the first fixing plate, and the control panel is used to control the start and stop of the motor, pump body, insect-attracting lamp and power grid. When using the device, by setting up the control panel, the start and stop of multiple drive devices can be centrally controlled together, which greatly improves the convenience and efficiency of operation.

[0012] The advantages of this utility model are: 1. In the process of cultivating vegetable seedlings, this utility model isolates the cultivation device by setting up an insect-proof net to prevent pests from biting and damaging the seedlings, thereby reducing seedling damage and disease spread caused by pests, and improving the survival rate and growth quality of the seedlings; at the same time, the insect-proof net adopts a mesh structure, which can block pests while ensuring air circulation, so that the environment in which the vegetable seedlings are located has good ventilation and breathability. 2. When a few pests pass through the insect-proof netting and enter the cultivation device, the insect-attracting lamp emits light of a specific wavelength to attract the pests and then electrocutes them through the electric grid. The original insect-proof netting blocks most pests from entering the cultivation device through physical isolation, while the newly added insect-attracting lamp and electric grid can actively attract and kill the few pests that pass through the netting, further reducing the threat of pests to vegetable seedlings and providing double protection against pests. The electrocuted pests will fall into the collection box for collection, which is convenient for subsequent cleaning and disposal, and prevents the pest corpses from breeding bacteria or affecting the environment in the cultivation device. 3. When chemical pest control is required for vegetable seedlings, the present invention first adds the pesticide and water into the water storage tank, starts the motor, and makes the stirring blades rotate, so that the water and pesticide are fully mixed evenly, ensuring a consistent concentration of pesticide solution and avoiding differences in pest control effect caused by uneven distribution of pesticide solution, thereby improving the reliability of chemical pest control; after the pesticide solution is evenly mixed, the pump is started, so that the pesticide solution in the water storage tank is evenly sprayed onto the seedlings through the atomizing nozzle, thereby improving the pest control effect. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall front-view three-dimensional structure of the device; Figure 2 This is a schematic diagram of the overall left-side three-dimensional structure of the device; Figure 3 This is a partial three-dimensional structural diagram of the device; Figure 4 A cross-sectional three-dimensional structural diagram of an insect-proof net cover; Figure 5 This is a schematic diagram showing the overall planar structure of the device; Figure 6 A three-dimensional structural diagram of the insect-proof net cover fixing components; Figure 7 A schematic diagram of the three-dimensional structure of the insect-attracting lamp assembly; Figure 8 A three-dimensional structural diagram showing the disassembled components of the fixing plate and seedling trays; In the diagram: 1. Base; 2. Slide groove; 3. Guide rod; 4. Fixing block; 5. Sliding block; 6. U-shaped frame; 7. Insect-proof net cover; 8. Curtain; 9. Locking bolt; 10. First fixing plate; 11. Second fixing plate; 12. Third fixing plate; 13. Fixing frame; 14. Threaded sleeve; 15. Threaded column; 16. Top plate; 17. Insect-attracting lamp; 18. Electric grid; 19. Base frame; 20. Threaded rod; 21. Collection 21. Box; 22. Water pipe channel; 23. Atomizing nozzle; 24. Hollow tube; 25. Water storage tank; 26. Pump body; 27. Delivery pipe; 28. Motor; 29. ​​Rotating rod; 30. Stirring blade; 31. Water injection pipe; 32. Chemical pipe; 33. Limiting groove; 34. Positioning insertion hole; 35. Movable plate; 36. Seedling tray; 37. Positioning insertion rod; 38. Locking cap; 39. Control panel; 40. Battery. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0016] Please see Figure 1-7As shown, a vegetable cultivation insect-proof device includes a base 1. Two grooves 2 are formed on the top side of the base 1. A fixing block 4 is fixedly connected to one end of each groove 2. A guide rod 3 is fixedly connected between the fixing block 4 and the inner wall of one end of each groove 2. Three sliders 5 are fitted onto the guide rod 3, and the three sliders 5 are slidably assembled within the grooves 2. Two symmetrically positioned sliders 5 on opposite sides are fitted with U-shaped frames 6. Two fixing blocks 4 are fitted with the same U-shaped frame 6. Insect-proof netting 7 is fixedly connected between two adjacent U-shaped frames 6. Two cloth curtains 8 are mounted on the U-shaped frame 6 at the first end. Screw holes are formed on both sides of the base 1, and a locking bolt 9 is rotatably fitted into each screw hole. Furthermore, the end of the locking bolt 9 abuts against the outer surface of one of the sliders 5. The bottom side of the base 1 is fixed with a first fixing plate 10, a second fixing plate 11, and two third fixing plates 12 from left to right. During operation, in order to prevent pests from biting the vegetable seedlings, an insect-proof net cover 7 is set up to isolate the cultivation device, protect the vegetable seedlings from pests, reduce seedling damage and disease spread caused by pests, thereby improving the survival rate and growth quality of the seedlings. At the same time, the insect-proof net cover 7 adopts a mesh structure, which can block pests while ensuring air circulation, so that the environment in which the vegetable seedlings are located has good ventilation. When the seedlings are ready for transplanting, the locking bolt 9 is rotated out. With the cooperation of the sliding groove 2 and the slider 5, the U-shaped frame 6 on the three sliders 5 moves toward the U-shaped frame 6 on the fixed block 4, and the insect-proof net cover 7 is retracted, making it easier to take out the seedlings. The top sides of the first fixing plate 10, the second fixing plate 11, and the third fixing plate 12 are all fixedly connected to a fixing frame 13. Each fixing frame 13 is equipped with a threaded sleeve 14, and a threaded column 15 is rotatably fitted inside the threaded sleeve 14. The bottom end of the threaded column 15 is fixedly connected to a top plate 16. An insect-attracting lamp 17 is installed on the bottom side of the top plate 16, and an electric grid 18 is installed on the bottom edge of the top plate 16. A base frame 19 is fixed to the bottom end of the electric grid 18, and a threaded rod 20 is fixedly connected to the bottom side of the base frame 19. A collection box 21 is rotatably fitted to the bottom end of the threaded rod 20. During operation, when a few pests pass through the insect-proof net cover 7 and enter the cultivation device, they are attracted by the insect-attracting lamp 17. It can emit light of a specific wavelength to attract pests and kill them by electrocution through the electric grid 18, thereby preventing vegetable seedlings from being bitten and damaged by pests. The original insect-proof net 7 blocks most pests from entering the cultivation device through physical isolation, while the newly added insect-attracting lamp 17 and electric grid 18 can actively attract and kill the few pests that pass through the insect-proof net 7, further reducing the threat of pests to vegetable seedlings and providing double insect protection. The electrocuted pests will fall into the collection box 21 for collection, which is convenient for subsequent cleaning and treatment, and prevents the pest corpses from breeding bacteria or affecting the environment in the cultivation device. Please see Figure 4-5As shown, a first fixing plate 10, a second fixing plate 11, and two third fixing plates 12 are fitted with multiple water pipe channels 22. Each water pipe channel 22 is connected to an atomizing nozzle 23. The multiple water pipe channels 22 are connected through a hollow tube 24. A water storage tank 25 is provided on the base 1, and a pump body 26 is installed on the base 1. The input port of the pump body 26 is connected to a liquid extraction pipe, and the output port of the pump body 26 is connected to a delivery pipe 27. The other end of the delivery pipe 27 is connected to the hollow tube 24. A motor 28 is installed on the top side of the water storage tank 25, and a rotating rod 29 is connected to the output end of the motor 28. The outer surface of the rotating rod 29... Multiple stirring blades 30 are fixed on the surface of the water storage tank 25. A water injection pipe 31 and a pesticide pipe 32 are connected to the top side of the water storage tank 25, and the water injection pipe 31 and the pesticide pipe 32 are located on both sides of the motor 28. When chemical pest control is required for vegetable seedlings, the pesticide and water are first added into the water storage tank 25 through the pesticide pipe 32 and the water injection pipe 31, respectively. The motor 28 is started, and the rotating rod 29 drives the stirring blades 30 to rotate, so that the water and pesticide are fully mixed evenly, ensuring that the concentration of the pesticide solution is consistent, avoiding the difference in pest control effect caused by uneven distribution of pesticide solution, and improving the reliability of chemical pest control. After the pesticide solution is mixed evenly, the pump body 26 is started, so that the pesticide solution in the water storage tank 25 is drawn out through the liquid extraction pipe and flows into the hollow tube 24 through the delivery pipe 27, then into the water pipe channel 22, and finally the insecticidal solution is evenly sprayed on the seedlings through the atomizing nozzle 23, thereby improving the insecticidal effect. When irrigation is needed for seedlings, simply pour the required water into the water storage tank 25, start the pump 26, and the water in the water storage tank 25 will be drawn out through the extraction pipe and flow into the hollow pipe 24 through the delivery pipe 27, then into the water pipe channel 22, and finally evenly sprayed onto the seedlings through the atomizing nozzle 23, thereby irrigating the seedlings. This structure can not only spray pesticides on vegetable seedlings for pest control, but also spray irrigation on vegetable seedlings. Please see Figure 4 and Figure 8As shown, the first fixed plate 10, the second fixed plate 11, and the two third fixed plates 12 are all provided with limiting grooves 33. Each limiting groove 33 has a positioning insertion hole 34 at one end. Movable plates 35 are slidably mounted on the two limiting grooves 33. Multiple seedling trays 36 are mounted on each movable plate 35. Two positioning rods 37 are fixedly connected to one side wall of each movable plate 35, and the positioning rods 37 are inserted into the positioning insertion holes 34. A locking cap 38 is rotatably mounted on one end of each positioning rod 37 via a threaded connection. Each movable plate 35... Handles are fixed to the side walls of 5. During operation, when cultivating seedlings, the seedlings are staggered layer by layer in a step-by-step manner so that each layer of seedlings can be fully exposed to the light. This avoids the upper layer of seedlings blocking the lower layer of seedlings and ensures that each layer of seedlings can receive enough light. This avoids the growth differences caused by insufficient light and makes the growth rate and growth status of the seedlings in the entire seedling device more consistent. This helps to obtain a uniform plant population during transplanting and improves the uniformity and yield of subsequent planting. When the seedlings are ready for transplanting, tighten the knob on the cap 38 to separate it from the positioning rod 37. Then, hold the handle and pull the movable plate 35 outward to quickly and smoothly move the seedling tray 36 out. This allows for rapid transplanting of the seedlings while avoiding damage caused by direct contact with the seedlings, thereby improving the survival rate of the seedlings. Please see Figure 1 As shown, a battery 40 is installed on the base 1, and the battery 40 supplies power to the motor 28, pump body 26, insect-attracting lamp 17 and power grid 18. When using the device, the battery 40 provides independent power support to the device, without the need to connect to an external power source, so that the entire device can be used anywhere, without being limited by power sockets or the length of power cords. A control panel 39 is installed on the side wall of the first fixed plate 10, and the control panel 39 is used to control the start and stop of the motor 28, pump body 26, insect-attracting lamp 17 and power grid 18. When using the device, by setting up the control panel 39, the start and stop of multiple drive devices can be centrally controlled together, which greatly improves the convenience and efficiency of operation. Working Principle: Existing insect-proof devices typically rely solely on insect-proof nets 7 or physical barriers to block pests. While these can block most pests, they cannot completely prevent them from entering. A few pests may still enter the cultivation device through mesh or gaps, harming the vegetable seedlings. Furthermore, existing insect-proof devices lack the function of actively attracting and eliminating pests, relying solely on physical isolation, resulting in insufficient insect control. Therefore, this paper proposes a vegetable cultivation insect-proof device to address these issues. During the cultivation of vegetable seedlings, to prevent pest bites, insect-proof nets 7 are installed to isolate the cultivation device, protecting the seedlings from pest bites and damage. This reduces seedling damage and disease transmission caused by pests, thereby improving seedling survival rate and growth quality. Simultaneously, the insect-proof nets 7 employ a mesh structure, ensuring air circulation while blocking pests, providing good ventilation for the vegetable seedlings. When the seedlings are ready for transplanting, the locking bolt 9 is rotated out. With the cooperation of the sliding groove 2 and the slider 5, the U-shaped frame 6 on the three sliders 5 moves toward the U-shaped frame 6 on the fixed block 4, and the insect-proof net cover 7 is retracted, making it easier to take out the seedlings. When a few pests pass through the insect-proof net 7 and enter the cultivation device, the insect-attracting lamp 17 emits light of a specific wavelength to attract the pests and electrocute them through the electric grid 18, thus preventing the vegetable seedlings from being bitten and damaged by pests. The original insect-proof net 7 blocks most pests from entering the cultivation device through physical isolation, while the newly added insect-attracting lamp 17 and electric grid 18 can actively attract and kill the few pests that pass through the insect-proof net 7, further reducing the threat of pests to the vegetable seedlings and providing double protection against pests. The electrocuted pests will fall into the collection box 21 for collection, which is convenient for subsequent cleaning and treatment, and prevents the pest corpses from breeding bacteria or affecting the environment in the cultivation device. When chemical pest control is required for vegetable seedlings, the pesticide and water are first added to the water storage tank 25 through the pesticide tube 32 and the water injection tube 31, respectively. The motor 28 is started, which causes the rotating rod 29 to drive the stirring blade 30 to rotate, thereby ensuring that the water and pesticide are fully and evenly mixed. This ensures that the concentration of the pesticide solution is consistent, avoids the difference in pest control effect caused by uneven distribution of pesticide solution, and improves the reliability of chemical pest control. After the pesticide solution is mixed evenly, the pump body 26 is started, so that the pesticide solution in the water storage tank 25 is drawn out through the liquid extraction pipe and flows into the hollow tube 24 through the delivery pipe 27, then into the water pipe channel 22, and finally the insecticidal solution is evenly sprayed on the seedlings through the atomizing nozzle 23, thereby improving the insecticidal effect. When irrigation is needed for seedlings, simply pour the required water into the water storage tank 25, start the pump 26, and the water in the water storage tank 25 will be drawn out through the extraction pipe and flow into the hollow pipe 24 through the delivery pipe 27, then into the water pipe channel 22, and finally evenly sprayed onto the seedlings through the atomizing nozzle 23, thereby irrigating the seedlings. This structure can not only spray pesticides on vegetable seedlings for pest control, but also spray irrigation on vegetable seedlings.

[0017] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0018] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A vegetable cultivation pest control device, characterized in that: The base (1) includes a base with two grooves (2) on its top side. A fixing block (4) is fixed to one end of each groove (2). A guide rod (3) is fixed between the fixing block (4) and the inner wall of one end of the groove (2). Three sliders (5) are fitted on the guide rod (3). The three sliders (5) are slidably assembled in the groove (2). Two symmetrical sliders (5) on both sides are fitted with U-shaped frames (6). The two fixing blocks (4) are fitted with the same U-shaped frame (6). Two adjacent U-shaped frames (6) are fitted with insect-proof net covers (7). Two curtains (8) are fitted on the U-shaped frame (6) at the first end. Screw holes are provided on both sides of the base (1). A locking bolt (9) is rotatably fitted in each screw hole. The end of the locking bolt (9) is connected to the outer surface of one of the sliders (5). The base (1) is fixed from left to right with a first fixing plate (10), a second fixing plate (11) and two third fixing plates (12). The top sides of the first fixing plate (10), the second fixing plate (11) and the third fixing plate (12) are all fixed with a fixing frame (13). The fixing frame (13) is equipped with a threaded sleeve (14). The threaded sleeve (14) is rotatably assembled with a threaded column (15). The bottom end of the threaded column (15) is fixed with a top plate (16). The bottom side of the top plate (16) is equipped with an insect-attracting lamp (17). The bottom edge of the top plate (16) is equipped with an electric grid (18). The bottom end of the electric grid (18) is fixed with a base frame (19). The bottom side of the base frame (19) is fixed with a threaded rod (20). The bottom end of the threaded rod (20) is rotatably assembled with a collection box (21).

2. The insect-proof device for vegetable cultivation according to claim 1, characterized in that: The first fixing plate (10), the second fixing plate (11) and the two third fixing plates (12) are equipped with multiple water pipe channels (22). Each water pipe channel (22) is connected to an atomizing nozzle (23). The multiple water pipe channels (22) are connected through a hollow tube (24). A water storage cylinder (25) is provided on the base (1). A pump body (26) is installed on the base (1). The input hole of the pump body (26) is connected to a liquid extraction pipe. The output hole of the pump body (26) is connected to a delivery pipe (27). The other end of the delivery pipe (27) is connected to the hollow tube (24).

3. The insect-proof device for vegetable cultivation according to claim 2, characterized in that: An electric motor (28) is installed on the top side of the water storage tank (25). The output end of the electric motor (28) is connected to a rotating rod (29). Multiple stirring blades (30) are fixed on the outer surface of the rotating rod (29). A water injection pipe (31) and a medicine pipe (32) are respectively connected to the top side of the water storage tank (25), and the water injection pipe (31) and the medicine pipe (32) are located on both sides of the electric motor (28).

4. The insect-proof device for vegetable cultivation according to claim 1, characterized in that: The first fixing plate (10), the second fixing plate (11) and the two third fixing plates (12) are all provided with limiting grooves (33). Each limiting groove (33) has a positioning insertion hole (34) at one end. The two limiting grooves (33) are fitted with movable plates (35) and each movable plate (35) is fitted with multiple seedling trays (36).

5. The insect-proof device for vegetable cultivation according to claim 4, characterized in that: Two positioning rods (37) are fixedly connected to one side wall of each movable plate (35), and the positioning rods (37) are inserted into the positioning holes (34). One end of each positioning rod (37) is fitted with a locking cap (38) by threaded engagement. A handle is fixedly connected to the side wall of each movable plate (35).

6. The insect-proof device for vegetable cultivation according to claim 1, characterized in that: A battery (40) is installed on the base (1), and the battery (40) supplies power to the motor (28), pump body (26), insect-attracting lamp (17) and power grid (18).

7. The insect-proof device for vegetable cultivation according to claim 1, characterized in that: A control panel (39) is installed on the side wall of the first fixing plate (10), and the control panel (39) is used to control the start and stop of the motor (28), pump body (26), insect-attracting lamp (17) and power grid (18).

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