Pest trapping device for rice planting

Abstract

The utility model relates to a pest trapping device for rice planting, which belongs to the technical field of pest trapping and comprises a collecting component, and the collecting component comprises a rotating shaft, three groups of arc-shaped plates, a cross-shaped support, a funnel, a protective cover, an attractor and a storage tank. The three groups of arc-shaped plates are arranged in an annular array and are fixedly connected to the rotating shaft; the cross-shaped bracket is fixedly connected to the upper end of the funnel; the rotating shaft and the funnel are coaxially arranged and are rotationally connected with the cross-shaped bracket; the luring device is fixedly connected to the rotating shaft; the accommodating tank is in threaded connection with the lower end of the funnel; the protective cover is fixedly connected to the funnel, and a plurality of small holes are formed in the protective cover. According to the pest killing device, pests in a rice field are attracted through the attractor, the attracted pests enter the protective cover through the small holes in the protective cover, the three sets of arc-shaped plates are driven to rotate to shoot down the pests in the protective cover, and the pests fall into the containing tank through the funnel, so that the pests are killed. Compared with a traditional trapping mode, a large amount of manpower is saved, pollution to crops is avoided, and green ecological planting can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pest trapping, in particular to a pest trapping device for rice planting. Background Art

[0002] Rice thrives in a warm and humid environment, with an optimum water temperature between 20-30°C. It has a high water requirement. Rice is one of the most important food crops in human history, profoundly impacting the lives of hundreds of millions of people. During its growth, rice is vulnerable to a variety of pests, such as rice planthoppers, rice leaf rollers, rice weevils, and rice borers. These insects suck sap from rice plants, harming both seedlings and mature plants, resulting in reduced yields and decreased quality.

[0003] To increase rice yields, rice pests must be promptly eradicated during the rice cultivation process. Traditional methods for eradicating common rice pests include the following: 1. Physical control: Manually capturing adult or larval pests using insect traps or yellow sticky traps, followed by physical methods like soaking and drying. 2. Biological control: Utilizing natural predators such as predatory ladybugs and bees to control pests. 3. Chemical control: Spraying pests with chemical insecticides, using highly effective, low-toxic, and eco-friendly pesticides such as deltamethrin and imidacloprid. However, physical control methods are labor-intensive, biological control methods are difficult to control and ineffective, and chemical control methods can easily contaminate rice, making green farming impossible. Utility Model Content

[0004] Based on this, it is necessary to provide a pest trapping device for rice planting to address the above problems.

[0005] The utility model is realized through the following technical solutions: a pest trapping device for rice planting, comprising a collecting assembly, including a rotating shaft, three groups of arc-shaped plates, a cross bracket, a funnel, a protective cover, an attractant and a receiving tank; wherein, the three groups of arc-shaped plates are arranged in a ring array and fixedly connected to the rotating shaft; the cross bracket is fixedly connected to the upper end of the funnel; the rotating shaft is coaxially arranged with the funnel and is rotatably connected to the cross bracket; the attractant is fixedly connected to the rotating shaft; the receiving tank is threadedly connected to the lower end of the funnel; the protective cover is fixedly connected to the funnel, and a plurality of small holes are provided on the protective cover.

[0006] The attractor draws pests from the rice paddies, allowing them to enter the protective cover through small holes. The rotating shaft drives the three sets of curved plates to rotate, knocking down any remaining pests. These insects then fall through a funnel into a collection tank, where they are killed. Compared to traditional trapping methods, this system offers greater effectiveness and wider applicability, saving significant manpower and resources, while also preventing crop contamination and promoting eco-friendly farming.

[0007] Furthermore, it also includes a motor and multiple groups of fixing rods, which are fixedly connected to the upper end of the protective cover; the motor is fixedly connected to the multiple groups of fixing rods and is coaxially fixedly connected to the rotating shaft.

[0008] Furthermore, it also includes a top plate and a solar panel, wherein the top plate is fixedly connected to the upper end of the fixing rod; and the solar panel is fixedly connected to the top plate.

[0009] Furthermore, it also includes multiple groups of support rods and connecting plates, the upper ends of the multiple groups of support rods are fixedly connected to the funnel, and the lower ends are fixedly connected to the connecting plates.

[0010] Furthermore, it also includes a battery, which is fixedly connected under the connecting plate; the battery is electrically connected to the solar panel and the motor.

[0011] Furthermore, it also includes a base plate and four groups of adjustment feet, the base plate is fixedly connected below the battery; the four groups of adjustment feet are fixedly connected below the base plate.

[0012] Furthermore, the four groups of adjustment feet include sleeves, insertion rods and screws; wherein the insertion rods are sleeved in the sleeves to form a sliding connection; and the screws are fixedly connected at the connection between the sleeves and the insertion rods.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model generates electricity through solar panels and stores it in batteries. It is safe, stable, pollution-free and has zero emissions. It can meet the demand for electricity, saves manpower and material resources, and does not cause any adverse effects on rice planting.

[0015] 2. This utility model uses an attractor to lure pests that appear during rice planting into a protective cover. Driven by a motor coaxially mounted and fixedly connected to the rotating shaft, it drives a curved plate fixedly connected to the shaft. When the motor is operating, the rotating curved plate actively knocks down pests that enter the protective cover, funneling them into a collection tank for elimination. Compared to other methods, this method offers a wider effective trapping range and is safer and more environmentally friendly.

[0016] 3. The utility model can freely adjust the height of the trapping device according to the height of the rice by adjusting the feet, so that the collecting device can be adjusted to the height where the pests often move, making it more convenient to trap rice pests. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the pest trapping device for rice planting according to Example 1 of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the partial three-dimensional structure of a pest trapping device for rice cultivation;

[0019] Figure 3 for Figure 2 A front view of the partial structure of a pest trapping device for rice cultivation;

[0020] Figure 4 for Figure 2 A top view of the partial structure of a pest trapping device for rice cultivation;

[0021] Figure 5 for Figure 1 Front view of a pest trap for rice cultivation;

[0022] Figure 6 for Figure 5 Schematic diagram of the cross-sectional structure of the fixing device along the AA direction.

[0023] Description of main component symbols

[0024] The numbers in the figure are: 1. Collection component; 11. Rotating shaft; 12. Arc plate; 13. Attractor; 14. Cross bracket; 15. Funnel; 16. Storage tank; 17. Protective cover; 3. Fixing rod; 4. Motor; 5. Top plate; 6. Support rod; 7. Connecting plate; 8. Battery; 9. Bottom plate; 10. Adjustment foot; 101. Sleeve; 102. Insert rod; 103. Screw; 20. Solar panel.

[0025] The above description of the main component symbols is combined with the accompanying drawings and specific implementation methods to further illustrate the present invention in detail. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component. When a component is considered to be "fixed to" another component, it may be directly fixed to the other component or there may be a central component.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] Example: See Figures 1-6 The present embodiment provides a pest trapping device for rice planting, which is placed in a rice field and attracts rice pests to a range where they can be effectively captured by means of light or smell, thereby achieving a trapping effect. It is used to trap pests that harm rice growth that appear during the rice planting process, ensure the normal growth of rice, protect rice from being damaged by pests, and increase rice yields. The trapping device includes a collecting component 1, a motor 4, and multiple groups of fixed rods 3. The collecting component 1 includes a rotating shaft 11, three groups of curved plates 12, a cross bracket 14, a funnel 15, a protective cover 17, an attractant 13, and a storage tank 16. Among them, the three groups of curved plates 12 are arranged in a ring array and fixedly connected to the rotating shaft 11, the cross bracket 14 is fixedly connected to the upper end of the funnel 15, and the rotating shaft 11 is coaxially arranged with the funnel 15 and is rotatably connected to the cross bracket 14. The cross bracket 14 needs to be made of metal materials such as iron or steel to ensure the firmness of the rotating shaft 11 rotatably connected to the cross bracket 14. At the same time, the cross bracket 14 has a triangular or circular cross section to ensure that it does not prevent the rice pests knocked down by the curved plate 12 from falling into the collection tank.

[0030] The attractor 13 is fixedly connected to the rotating shaft 11. In actual production, the attractor 13 can be implemented using methods such as light attraction or scent attraction, or they can be used in conjunction with each other. Many rice pests are phototactic, and light can be used to effectively lure them into an effective capture range, thereby trapping them. The storage tank 16 is threadedly connected to the lower end of the funnel 15. The storage tank 16 is made of glass or transparent plastic and is injected with a pesticide that kills rice pests to promptly kill any rice pests that fall into it. The transparent material also makes it easy for farmers to observe the interior of the storage tank 16 and remove the trapped rice pests in a timely manner. The protective cover 17 is fixedly connected to the funnel 15 and has multiple small holes. The size of the small holes can be set according to the volume of the rice pests to be trapped, ensuring that each rice pest can easily pass through the protective cover 17 and enter the effective trapping area. The protective cover 17 effectively prevents debris such as leaves and plastic bags from entering the collection assembly 1, ensuring the normal operation of the collection assembly 1. When using fluorescent lights as lures 13, a transparent material for the protective cover 17 is more effective. This material will not block the light, maximizing the range of the lure and achieving a better trapping effect. If using scent lures as lures 13, the protective cover 17 can be made of an oxidation- and corrosion-resistant material, such as stainless steel or aluminum alloy. Multiple sets of fixed rods 3 are fixedly connected to the upper ends of the protective cover 17. The motor 4 is fixedly connected to the multiple sets of fixed rods 3 and coaxially fixedly connected to the rotating shaft 11.

[0031] The curved plate 12 can be made of a lightweight material such as plastic, which not only reduces production costs but also, because it requires the motor 4 to rotate, reduces the load on the motor 4 and extends its service life. If manufacturing conditions permit, the curved plate 12 can also be made of a material with a fluorescent effect, so that the device has a stronger luring effect on rice pests when operating at night, thereby achieving a better trapping effect. The curved plate 12 can also be made into a grid-like shape to reduce air flow and prevent the air flow generated by the rotation of the curved plate 12 from blowing rice pests that have been lured into the protective cover 17 back out of the protective cover 17. The inner wall of the funnel 15 must be ensured to be clean and smooth so that the rice pests knocked down by the rotating curved plate 12 can smoothly fall into the collection tank and be killed.

[0032] The attractor 13 attracts pests in the rice field. The attracted rice pests enter the protective cover 17 through the small holes in the protective cover 17. When the motor 4 drives the three sets of curved plates 12 to rotate, the pests that enter the protective cover 17 are shot down and fall into the collection tank 16 through the funnel 15, thereby being killed. Compared with traditional trapping methods, this method has better trapping effect and is applicable to a wider range of environments. It also saves a lot of manpower and material resources, does not cause pollution to crops, and promotes green and ecological planting.

[0033] The device also includes a top plate 5 and a solar panel 20. The top plate 5 is fixedly connected to the upper end of the fixing rod 3; the solar panel 20 is fixedly connected to the top plate 5. The solar panel 20 should be tilted so that it is perpendicular to the sunlight when the sun is strong, to achieve better power generation. In other embodiments, a wind power generation device can be used instead of the solar panel 20. In areas with good wind resources, using a wind power generation device can more easily collect electricity to ensure the normal operation of the trapping device.

[0034] It also includes multiple groups of support rods 6, connecting plates 7 and batteries 8. The upper ends of the multiple groups of support rods 6 are fixedly connected to the funnel 15, and the lower ends are fixedly connected to the connecting plates 7. The batteries 8 are fixedly connected below the connecting plates 7; the batteries 8 are electrically connected to the solar panels 20 and the motor 4. In this embodiment, the connecting plates 7 not only connect the upper support rods 6 and the lower batteries 8 and other components, but also protect the batteries 8. Its top-view area is much larger than the top-view area of the batteries 8. When the sun is strong, the temperature is high, or the weather is rainy, it can protect the batteries 8 from being excessively affected by the external environment, thereby extending the service life of the batteries 8.

[0035] It also includes a base plate 9 and four sets of adjustment feet 10. The base plate 9 is fixedly connected to the bottom of the battery 8; the four sets of adjustment feet 10 are fixedly connected to the bottom of the base plate 9. Among them, the four sets of adjustment feet 10 include a sleeve 101, a rod 102 and a screw 103; among them, the rod 102 is sleeved in the sleeve 101 to form a sliding connection; the screw 103 is fixedly connected to the overlapping part of the sleeve 101 and the rod 102. After loosening the screw 103, the rod 102 can slide up and down in the sleeve 101 to adjust the height of the trapping device. In actual use, farmers can regularly adjust the height of the trapping device, and adjust the position of the collection component 1 of the trapping device to the height where rice pests often move according to the height of the rice, so as to achieve a better rice pest trapping effect. The rod 102 needs to be made of steel or alloy to ensure that it will not rust when placed in the rice field for a long time, so as to achieve the effect of recycling; at the same time, the lower end of the rod 102 should be set to a cone shape to make the trapping device easier to insert into the ground when in use.

[0036] In summary, the rice planting pest trapping device of this embodiment can lure pests that appear during rice planting into the protective cover 17 through the attractor 13. The motor 4 is coaxially arranged and fixedly connected to the rotating shaft 11, driving the curved plate 12 fixedly connected to the rotating shaft 11. When the motor 4 is working, the rotating curved plate 12 can actively shoot down the pests that enter the range of the protective cover 17, and drop them into the collection tank through the funnel 15, thereby killing them. Compared with other methods, the effective trapping range is larger, and it is safer and more environmentally friendly. By adjusting the screw 103, the height of the adjustment foot 10 can be adjusted. According to the height of the rice, the collection assembly 1 is adjusted to the height where rice pests often move, which can achieve a better trapping effect. The electricity generated by the solar panel 20 is stored in the battery 8, which can meet the power demand of the motor 4, saving a lot of manpower and material resources, and will not cause pollution to crops, realizing green ecological planting.

[0037] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A pest trapping device for rice planting, characterized in that: It includes: A collecting assembly (1) comprises a rotating shaft (11), three groups of arc-shaped plates (12), a cross bracket (14), a funnel (15), a protective cover (17), an attractant (13) and a storage tank (16); wherein the three groups of arc-shaped plates (12) are arranged in a ring array and fixedly connected to the rotating shaft (11); the cross bracket (14) is fixedly connected to the upper end of the funnel (15); the rotating shaft (11) and the funnel (15) are coaxially arranged and rotatably connected to the cross bracket (14); the attractant (13) is fixedly connected to the rotating shaft (11); the storage tank (16) is threadedly connected to the lower end of the funnel (15); the protective cover (17) is fixedly connected to the funnel (15), and a plurality of small holes are provided on the protective cover (17).

2. The rice planting pest trapping device according to claim 1, characterized in that: It also includes a motor (4) and multiple groups of fixed rods (3), wherein the multiple groups of fixed rods (3) are fixedly connected to the upper end of the protective cover (17); the motor (4) is fixedly connected to the multiple groups of fixed rods (3) and is coaxially fixedly connected to the rotating shaft (11).

3. The rice planting pest trapping device according to claim 2, characterized in that: It also includes a top plate (5) and a solar panel (20), wherein the top plate (5) is fixedly connected to the upper end of the fixing rod (3); and the solar panel (20) is fixedly connected to the top plate (5).

4. The rice planting pest trapping device according to claim 3, characterized in that: It also includes multiple groups of support rods (6) and connecting plates (7), wherein the upper ends of the multiple groups of support rods (6) are fixedly connected to the funnel (15), and the lower ends are fixedly connected to the connecting plates (7).

5. The rice planting pest trapping device according to claim 4, characterized in that: It also includes a battery (8), which is fixedly connected below the connecting plate (7); the battery (8) is electrically connected to the solar panel (20) and the motor (4).

6. The rice planting pest trapping device according to claim 5, characterized in that: It also includes a bottom plate (9) and four groups of adjustment feet (10), wherein the bottom plate (9) is fixedly connected below the battery (8); and the four groups of adjustment feet (10) are fixedly connected below the bottom plate (9).

7. The rice planting pest trapping device according to claim 6, characterized in that: The adjusting foot (10) comprises a sleeve (101), an inserting rod (102) and a screw (103); wherein the inserting rod (102) is sleeved in the sleeve (101) to form a sliding connection; and the screw (103) is fixedly connected to the connection between the sleeve (101) and the inserting rod (102).

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