Paddy field insect exterminating apparatus

Abstract

The application discloses a rice field insect killing device, which comprises a support, a pest attracting lamp, a fish attracting lamp, a water pump, a flow guide strip, a metal wire and a high-voltage generator. The support is provided with the pest attracting lamp. The flow guide strip and the metal wire are arranged at intervals on the periphery of the pest attracting lamp. The flow guide strip and the metal wire are alternately arranged on the same cylindrical surface. The upper end of the flow guide strip is connected with a water storage box. The water pump is used for pumping water in the rice field into the water storage box. The water storage box is provided with a water outlet hole which is tangent to the flow guide strip. The water discharged from the water outlet hole flows downward along the flow guide strip. The liquid in the water storage box and the metal wire are respectively connected with two electrodes of the high-voltage generator. The fish attracting lamp is installed on the support and irradiates toward the water surface. The pest attracting lamp and the fish attracting lamp are used for attracting insects and fishes. The high-voltage electric shock and the liquid wetting are combined with each other, so that the effect of the high-voltage electric shock is improved. Meanwhile, the insects lose the flying ability and fall into the water. The biological chain relationship that the fishes prey on the insects is utilized, so that the number of pests is further reduced.

Description

Technical Field

[0001] This invention relates to the field of pest control equipment technology, and in particular to a pest control device for rice paddies. Background Technology

[0002] Rice, as one of my country's most important food crops, directly impacts national food security and farmers' economic income. However, rice cultivation is frequently plagued by various pests. These pests not only affect rice growth and development but can also lead to significant yield reductions and even declines in grain quality, causing severe economic losses for farmers. Therefore, effectively controlling rice pests and ensuring the stability and safety of rice production has become a crucial research topic in current agricultural technology.

[0003] Traditional methods of controlling rice pests mainly rely on chemical pesticides. While these can control pest populations to some extent, long-term use of chemical pesticides not only increases agricultural production costs but also causes serious environmental and ecological pollution. Furthermore, it can lead to pesticide resistance in pests, further complicating control efforts. Therefore, exploring green, environmentally friendly, and sustainable pest control technologies has become an important direction for current agricultural technology development. In recent years, with the continuous development of physical control technologies, some new rice paddy pest control equipment has been gradually applied in actual production. These devices use physical means to trap and kill pests, and are simple, easy to implement, and environmentally friendly, such as using light traps and sound waves to repel them. However, these methods often have limited pest control effectiveness and high energy consumption. Especially in complex ecosystems like rice paddies, single physical methods often fail to achieve ideal pest control results. Summary of the Invention

[0004] In view of the above-mentioned prior art, the present invention provides a rice paddy pest control device that uses insect-attracting lamps and fish-attracting lamps to attract insects and fish. The device combines high-voltage electric shock and liquid immersion to enhance the effect of high-voltage electric shock, while causing insects to lose their ability to fly and fall into the water. The device also utilizes the food chain relationship of fish preying on insects to further reduce the number of pests.

[0005] To achieve the above objectives, the technical solution of this invention is implemented as follows:

[0006] A paddy field pest control device includes a support frame, an insect-attracting lamp, a fish-attracting lamp, a water pump, a guide strip, a metal wire, and a high-voltage generator. The insect-attracting lamp is mounted on the support frame. The guide strip and the metal wire are spaced apart around the outer periphery of the insect-attracting lamp. The guide strip and the metal wire are alternately located on the same cylindrical surface. The upper end of the guide strip is connected to a water storage box. The water pump is used to pump water from the paddy field into the water storage box. The water storage box has a drain hole tangent to the guide strip. The water discharged from the drain hole flows downward along the guide strip. The liquid in the water storage box and the metal wire are respectively connected to two electrodes of the high-voltage generator. The fish-attracting lamp is mounted on the support frame and shines on the water surface.

[0007] Furthermore, the insect-attracting lamp is mounted on a transparent first waterproof cover, the top of which is provided with a first reflector; the fish-attracting lamp is mounted on a transparent second waterproof cover, the top of which is provided with a second reflector.

[0008] Furthermore, the guide strip is a transparent guide strip, and the guide strip has a guide groove on the side facing the metal wire, the guide groove extending from the top to the bottom of the guide strip.

[0009] Furthermore, the drainage hole includes a central hole and a side hole, the guide strip is fixed in the central hole, the side hole is on the side of the central hole, and the side hole is located above the guide groove.

[0010] Furthermore, the bracket has an internal cavity, in which the water pump, the first water pipe, and the second water pipe are disposed. The inlet of the water pump is connected to the first water pipe, the lower end of the first water pipe extends out of the bracket and is immersed in water, the outlet of the water pump is connected to the second water pipe, and the second water pipe is connected to the water storage box.

[0011] Furthermore, the high-voltage generator is located inside the cavity.

[0012] Furthermore, a channel for insects to fall is provided below the guide strip and the metal wire, the outer diameter of the second waterproof cover is smaller than the inner diameter of the cylindrical surface where the guide strip and the metal wire are located, and the top of the second waterproof cover is conical.

[0013] Furthermore, the bottom of the water storage box is provided with a metal ring surrounding the cylindrical surface, and the metal ring is connected to the metal wire through a metal sheet.

[0014] Furthermore, the metal wire has serrations on the side facing the guide bar.

[0015] The beneficial effects of this invention are as follows: It utilizes insect-attracting lamps and fish-attracting lamps to attract insects and fish, combining high-voltage electric shock and liquid immersion to enhance the effectiveness of the electric shock. Simultaneously, it renders insects unable to fly and causes them to fall into the water. Furthermore, it leverages the food chain relationship of fish preying on insects, further reducing pest populations. This invention not only avoids the use of chemical pesticides, reducing environmental pollution and ecological damage, but also possesses significant ecological, economic, and social benefits, providing a new solution for green pest control in rice paddies. Attached Figure Description

[0016] Figure 1 This is a cross-sectional structural diagram of a rice paddy pest control device according to an embodiment of this application;

[0017] Figure 2 This is a three-dimensional structural diagram of a rice paddy pest control device according to an embodiment of this application;

[0018] Figure 3 This is a bottom view of a rice paddy pest control device according to an embodiment of this application;

[0019] Figure 4 for Figure 3 Enlarged structural diagram of region A in the middle;

[0020] Explanation of icon numbers:

[0021] 1. Support frame; 2. Insect-attracting lamp; 3. Fish-attracting lamp; 4. Water pump; 5. Flow guide strip; 6. Metal wire; 7. High-pressure generator; 8. Water storage box; 9. Drain hole; 10. First waterproof cover; 11. First reflector; 12. Second waterproof cover; 13. Second reflector; 14. Flow guide groove; 15. Center hole; 16. Side hole; 17. Cavity; 18. First water pipe; 19. Second water pipe; 20. Metal ring; 21. Metal sheet; 22. Serrated edge. Detailed Implementation

[0022] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. In the following description, the expression "some embodiments" refers to a subset of all possible embodiments; however, it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0023] It should also be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0024] Please refer to the attached document. Figures 1-4 This application provides a paddy field pest control device, including a support 1, an insect-attracting lamp 2, a fish-attracting lamp 3, a water pump 4, a guide strip 5, a metal wire 6, and a high-voltage generator 7. The insect-attracting lamp 2 is mounted on the support 1. The guide strip 5 and the metal wire 6 are spaced apart on the outer periphery of the insect-attracting lamp 2. The guide strip 5 and the metal wire 6 are alternately located on the same cylindrical surface. The upper end of the guide strip 5 is connected to a water storage box 8. The water pump 4 is used to pump water from the paddy field into the water storage box 8. The water storage box 8 has a drain hole 9 tangent to the guide strip 5. The water discharged from the drain hole 9 flows downward along the guide strip 5. The liquid in the water storage box 8 and the metal wire 6 are respectively connected to the two electrodes of the high-voltage generator 7. The fish-attracting lamp 3 is mounted on the support 1 and shines on the water surface.

[0025] Attracted by the light of the insect-attracting lamp 2, insects fly towards it. During their flight and as they hover around the lamp, they touch the guide strip 5 and the metal wire 6. Liquid in the water storage box 8 drains from the drain hole 9 and flows downwards along the guide strip 5. The liquid in the water storage box 8 and the metal wire 6 are respectively connected to the two electrodes of the high-voltage generator 7. When an insect touches the guide strip 5 and the metal wire 6, it will be electrocuted.

[0026] When the insect comes into contact with the liquid on the guide strip 5, it becomes wet, reducing its electrical resistance. This results in a larger current flowing through the insect's body during an electric shock, making it easier to be knocked down. The liquid has a certain viscosity; when the insect's body is wet, the liquid adheres to it, making it difficult for the insect to take flight again and causing it to fall into the paddy field water. The electric shock inflicts an electric shock injury on the insect, and since one side of the insect is in contact with the water, the electric shock usually occurs on one side, making it difficult for the insect to maintain its balance when it tries to fly again, causing it to fall into the water. The fish-attracting lamp 3 is installed on the bracket 1 and shines towards the water surface, attracting fish to prey on the insects. Most of the insects that fall into the water still retain some vitality, swimming and attracting fish to feed on them.

[0027] This invention achieves green pest control in rice paddies through a clever combination of physical methods and the food chain. Insect-attracting lamps 2 and fish-attracting lamps 3 attract insects and fish. A combination of high-voltage electric shock and liquid immersion enhances the effectiveness of the electric shock, simultaneously rendering insects flightless and causing them to fall into the water. The food chain relationship of fish preying on insects further reduces pest numbers. This invention not only avoids the use of chemical pesticides, reducing environmental pollution and ecological damage, but also offers significant ecological, economic, and social benefits, providing a new solution for green pest control in rice paddies.

[0028] Preferably, the guide strip 5 is a transparent electrode, or a metal wire is provided on the side of the transparent shell. This improves conductivity.

[0029] Specifically, the insect-attracting lamp 2 is housed in a transparent first waterproof cover 10 to prevent it from getting wet. A first reflector 11 is located on the top of the first waterproof cover 10 to reflect upward-facing light downwards, improving light utilization. The fish-attracting lamp 3 is housed in a transparent second waterproof cover 12 to prevent it from getting wet. A second reflector 13 is located on the top of the second waterproof cover 12 to reflect upward-facing light downwards, improving light utilization.

[0030] Specifically, the guide strip 5 is a transparent guide strip 5, which allows light to pass through. The guide strip 5 has a guide groove 14 on its side facing the metal wire 6. The water flow is reduced by spiraling around the guide strip 5, ensuring that the water flow is on the side of the guide strip 5 close to the metal wire 6. The guide groove 14 extends from the top to the bottom of the guide strip 5 to maintain the stability of the water flow.

[0031] Specifically, the drain hole 9 includes a central hole 15 and a side hole 16. The guide strip 5 is fixed inside the central hole 15, and the guide sleeve is snapped or threaded into the central hole 15. The side hole 16 is on the side of the central hole 15 and is located above the guide groove 14. Thus, the water flowing out of the side hole 16 flows along the guide groove 14 of the guide strip 5, improving the stability of the water flow.

[0032] Specifically, the support frame 1 has a cavity 17 inside, within which the water pump 4, a first water pipe 18, and a second water pipe 19 are housed. The inlet of the water pump 4 is connected to the first water pipe 18, the lower end of which extends out of the support frame 1 and is immersed in water. The outlet of the water pump 4 is connected to the second water pipe 19, which is connected to the water storage box. The water pump 4 is positioned within the cavity 17 to prevent exposure to sunlight and rain, and also to reduce noise from the water pump 4.

[0033] Specifically, the high-voltage generator 7 is located inside the cavity 17 to protect the high-voltage generator 7.

[0034] Specifically, a channel for insects to fall is provided below the guide strip 5 and the metal wire 6. The channel connects to the water surface. After being electrocuted, the insect falls directly into the water. The water falling from the guide strip 5 also flows directly back into the water through the channel. When the insect falls, it may also be swept into the water by the water flow from the guide strip 5. The outer diameter of the second waterproof cover 12 is smaller than the inner diameter of the cylindrical surface where the guide strip 5 and the metal wire 6 are located, which can prevent the water falling from the guide strip 5 from dripping directly onto the second waterproof cover 12. The top of the second waterproof cover 12 is conical, so that water falling onto the second waterproof cover 12 can flow along the top into the water in the paddy field below.

[0035] Specifically, the bottom of the water storage box is provided with a metal ring 20 surrounding the cylindrical surface. The metal ring 20 is connected to the metal wire 6 through a metal sheet 21. After the high-voltage generator 7 is connected to the metal ring 20 or any one of the metal wires 6, all the metal wires 6 are connected to the high-voltage generator 7.

[0036] Specifically, the metal wire 6 has serrations 22 on the side facing the guide strip 5. The part of the insect that comes into contact with the serrations 22 is electrocuted, further ensuring that the insect will have difficulty maintaining its balance and fall into the water when it flies again.

[0037] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. The scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A pest control device for rice paddies, characterized in that, The device includes a support (1), an insect-attracting lamp (2), a fish-attracting lamp (3), a water pump (4), a guide strip (5), a metal wire (6), and a high-voltage generator (7). The insect-attracting lamp (2) is mounted on the support (1). The guide strip (5) and the metal wire (6) are spaced apart on the outer periphery of the insect-attracting lamp (2). The guide strip (5) and the metal wire (6) are alternately located on the same cylindrical surface. The upper end of the guide strip (5) is connected to a water storage box (8). The water pump (4) is used to pump water from the paddy field into the water storage box (8). The water storage box (8) is provided with a drain hole (9) tangent to the guide strip (5). The water discharged from the drain hole (9) flows downward along the guide strip (5). The liquid in the water storage box (8) and the metal wire (6) are respectively connected to the two electrodes of the high-voltage generator (7). The fish-attracting lamp (3) is mounted on the support (1) and shines on the water surface.

2. The paddy field pest control device according to claim 1, characterized in that, The insect-attracting lamp (2) is mounted on a transparent first waterproof cover (10), and a first reflector (11) is provided on the top of the first waterproof cover (10). The fish-attracting lamp (3) is mounted on a transparent second waterproof cover (12), and a second reflector (13) is provided on the top of the second waterproof cover (12).

3. The paddy field pest control device according to claim 1, characterized in that, The guide strip (5) is a transparent guide strip (5), and the guide strip (5) has a guide groove (14) on the side facing the metal wire (6), and the guide groove (14) extends from the top to the bottom of the guide strip (5).

4. The paddy field pest control device according to claim 3, characterized in that, The drain hole (9) includes a central hole (15) and a side hole (16). The guide strip (5) is fixed inside the central hole (15). The side hole (16) is on the side of the central hole (15) and is located above the guide groove (14).

5. The paddy field pest control device according to claim 1, characterized in that, The bracket (1) has a cavity (17) inside, and the cavity (17) contains the water pump (4), the first water pipe (18) and the second water pipe (19). The inlet of the water pump (4) is connected to the first water pipe (18), the lower end of the first water pipe (18) extends out of the bracket (1) and is immersed in water, the outlet of the water pump (4) is connected to the second water pipe (19), and the second water pipe (19) is connected to the water storage box.

6. The paddy field pest control device according to claim 5, characterized in that, The high-voltage generator (7) is located inside the cavity (17).

7. The paddy field pest control device according to claim 2, characterized in that, The guide strip (5) and the metal wire (6) are provided with a channel for insects to fall. The outer diameter of the second waterproof cover (12) is smaller than the inner diameter of the cylindrical surface where the guide strip (5) and the metal wire (6) are located. The top of the second waterproof cover (12) is conical.

8. The paddy field pest control device according to claim 1, characterized in that, The bottom of the water storage box is provided with a metal ring (20) surrounding the cylindrical surface, and the metal ring (20) is connected to the metal wire (6) through a metal sheet (21).

9. A rice paddy pest control device according to claim 1, characterized in that, The metal wire (6) has serrations (22) on the side facing the guide strip (5).

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