Insect pest prevention device for rice planting

Abstract

The utility model relates to the technical field of insect pest prevention, in particular to an insect pest prevention device for rice planting, which comprises a collecting barrel, the bottom end of the collecting barrel is in threaded connection with a collecting box, a base plate is fixed on the upper side of the collecting barrel through screws, the upper side of the base plate is detachably connected with an end cover, and a trapping lamp is arranged below the base plate. The periphery of the trapping lamp is sleeved with a power grid, by means of fragrance emitted by trapping liquid and phototaxis of insects, the insects can be attracted to enter a gap between the collecting barrel and the base plate at night, a trumpet-shaped space is formed between the collecting barrel and the power grid, and therefore flying of the insects in the gap is greatly limited; the fallen insects can fall into the collecting box along the inner wall of the collecting barrel, the trapping liquid can submerge and poison the insects so as to prevent the insects from escaping, and the insect trapping device is ingenious in design, reasonable in structure, high in trapping success rate and suitable for application and popularization.

Description

Technical Field

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

[0002] Rice is very vulnerable to pests and diseases during its growth, making it difficult to grow healthily or even die. Therefore, rice farmers should strengthen the prevention and control of common rice pests and diseases, and try to avoid the occurrence of rice pests and diseases to ensure the healthy growth of rice. In the process of planting rice, common pests include rice borers, nematodes, gray leafhoppers, and stem borers, which are generally easy to breed in high temperature and high humidity environments in spring and summer. In order to prevent pesticide residues, rice pest control should be mainly based on trapping;

[0003] Traditional insect pest traps mainly use light trapping methods. When insects approach the trapping light source, they will be electrocuted by the cylindrical electric grid. However, the electric shock effect is only effective for small insects, and is often not fatal to large insects, which leads to the escape of insects. The insecticidal effect is unsatisfactory. Therefore, the utility model provides an insect pest control device for rice planting to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an insect pest prevention device for rice planting, which solves the technical problem that traditional insect pest traps mainly use light trapping means, and when insects approach the trapping light source, they will be electrocuted by the cylindrical electric grid, but the electric shock effect is only effective for small insects, and is often not fatal to large insects, which leads to the escape of insects and the unsatisfactory insect pest prevention effect.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A pest prevention device for rice planting comprises a collecting tube, wherein the bottom end of the collecting tube is threadedly connected to a collecting box, a base plate is screwed fixed to the upper side of the collecting tube, an end cover is detachably connected to the upper side of the base plate, a trapping lamp is arranged below the base plate, an electric grid is arranged around the trapping lamp, wherein the trapping lamp and the electric grid are both fixed to the lower side of the base plate, the collecting tube and the electric grid are both trumpet-shaped structures which are wide at the top and narrow at the bottom, and a trapping liquid is stored in the collecting box.

[0007] Beneficial effects: The insect pest prevention device for rice planting utilizes the fragrance of the trapping liquid and the phototaxis of insects to attract insects into the gap between the collecting tube and the base plate at night. A trumpet-shaped space is formed between the collecting tube and the electric grid, which greatly restricts the flight of insects in the gap, causing the insects to easily accidentally touch the electric grid and fall. After falling, the insects can fall along the inner wall of the collecting tube into the collecting box. The trapping liquid can submerge and poison the insects to prevent them from escaping. The design is ingenious, the structure is reasonable, the trapping success rate is high, and the device is suitable for popularization and use.

[0008] Furthermore, a plurality of screws are provided at the lower edge of the substrate, the bottom ends of the screws are arranged through the collecting tube, and nuts are threadedly connected to the outer sides of the screws and located on the upper and lower sides of the collecting tube, so that an annular gap is formed between the collecting tube and the substrate.

[0009] Furthermore, a circular ring is fixed on the upper side of the substrate, and the circular ring is threadedly matched with the end cover. A battery box and a PLC controller are fixed on the upper side of the substrate and inside the circular ring. At least one control button is installed on the PLC controller, and the trapping light, power grid and battery box are all electrically connected to the PLC controller.

[0010] Furthermore, a retaining ring is fixedly sleeved on the outer wall of the bottom end of the collecting tube, and the retaining ring is arranged to abut against the collecting box.

[0011] Furthermore, a connecting rod is fixed on one side of the collecting tube, one end of the connecting rod is fixedly connected to a first arc plate, a second arc plate is arranged on one side of the first arc plate, and two assembly holes are provided at both ends of the first arc plate and the second arc plate.

[0012] Furthermore, a plurality of cylindrical batteries are detachably installed in the battery box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an appearance diagram of an insect pest prevention device for rice planting according to the utility model;

[0014] Figure 2 This is a structural disassembly diagram of an insect pest prevention device for rice planting according to the utility model;

[0015] Figure 3 The utility model is a side sectional view of an insect pest prevention device for rice planting.

[0016] Figure numerals: 1. collecting cylinder; 11. retaining ring; 12. connecting rod; 13. first arc plate; 14. second arc plate; 2. collecting box; 3. base plate; 31. screw; 32. nut; 33. ring; 34. battery box; 35. PLC controller; 36. control button; 4. end cover; 5. trapping lamp; 6. power grid. DETAILED DESCRIPTION

[0017] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0018] See Figures 1 to 3 As shown, an anti-pest device for rice planting includes a collecting tube 1, a connecting rod 12 is fixed to one side of the collecting tube 1, a first arc plate 13 is fixedly connected to one end of the connecting rod 12, a second arc plate 14 is arranged on one side of the first arc plate 13, and two assembly holes are provided at both ends of the first arc plate 13 and the second arc plate 14;

[0019] Specifically, bolts are inserted between the assembly holes of the first arc plate 13 and the second arc plate 14. After tightening the nuts, the first arc plate 13 and the second arc plate 14 can be tightly clamped on the outside of the tree trunk. The equipment can be installed at any height. The installation is convenient and quick, and the collection tube 1 will not loosen and fall off.

[0020] Furthermore, the bottom end of the collecting tube 1 is threadedly connected with a collecting box 2, and a retaining ring 11 is fixedly sleeved on the outer wall of the bottom end of the collecting tube 1, and the retaining ring 11 is arranged to abut against the collecting box 2;

[0021] Specifically, the collecting box 2 can be screwed to be installed at the bottom of the collecting tube 1, so as to facilitate the collection and treatment of insects, and the retaining ring 11 plays a limiting role.

[0022] Furthermore, a plurality of screws 31 are provided at the lower edge of the substrate 3, the bottom ends of the screws 31 are arranged through the collecting tube 1, and nuts 32 are threadedly connected to the outer sides of the screws 31 and located on the upper and lower sides of the collecting tube 1, so that an annular gap is formed between the collecting tube 1 and the substrate 3;

[0023] Specifically, the collecting tube 1 and the base plate 3 are assembled using a screw 31 and a nut 32 structure, which greatly simplifies the assembly process, and the annular gap facilitates the entry of insects from all around, with fewer dead corners for trapping.

[0024] Furthermore, a base plate 3 is fixed by screws on the upper side of the collecting tube 1, an end cap 4 is detachably connected to the upper side of the base plate 3, a circular ring 33 is fixed on the upper side of the base plate 3, the circular ring 33 is threadedly matched with the end cap 4, a battery box 34 and a PLC controller 35 are fixed on the upper side of the base plate 3 and located inside the circular ring 33, at least one control button 36 is installed on the PLC controller 35, and the trapping light 5, the power grid 6 and the battery box 34 are all electrically connected to the PLC controller 35;

[0025] Specifically, after unscrewing the end cover 4, pressing the control button 36 can control the opening and closing of the trapping light 5 and the power grid 6. It is worth noting that the end cover 4 can be made of a transparent or translucent plastic material, and the PLC controller 35 is electrically connected to a photosensor. The photosensor transmits the received light signal to the PLC controller 35. The PLC controller 35 controls the opening and closing of the trapping light 5 and the power grid 6 according to whether the light signal reaches a preset value, so that the equipment can be automatically turned off during the day and automatically turned on at night, which greatly saves electricity.

[0026] Furthermore, a plurality of cylindrical batteries are detachably installed in the battery box 34;

[0027] Specifically, cylindrical batteries can provide power to the device. When the power of the cylindrical battery is exhausted, a new cylindrical battery can be replaced to continue to provide power, thereby ensuring long-term operation of the device.

[0028] Furthermore, a trapping lamp 5 is provided below the substrate 3, and an electric grid 6 is provided around the trapping lamp 5, wherein the trapping lamp 5 and the electric grid 6 are both fixed on the lower side of the substrate 3, the collecting tube 1 and the electric grid 6 are both in a trumpet-shaped structure that is wide at the top and narrow at the bottom, and the collecting box 2 stores trapping liquid;

[0029] Specifically, the trapping lamp 5 utilizes the phototaxis of insects, and the trapping liquid can attract insects by smell. The two complement each other and greatly improve the ability to trap insects. A trumpet-shaped space is formed between the collecting tube 1 and the electric grid 6. After the insect enters the space, the flight of the insect in the gap is greatly restricted, which makes it very easy for the insect to accidentally touch the electric grid 6 and fall.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An insect pest prevention device for rice planting, comprising a collecting tube (1), characterized in that: The bottom end of the collecting tube (1) is threadedly connected to a collecting box (2); a base plate (3) is screwed to the upper side of the collecting tube (1); an end cover (4) is detachably connected to the upper side of the base plate (3); a trapping light (5) is arranged below the base plate (3); an electric grid (6) is arranged around the outer periphery of the trapping light (5); the trapping light (5) and the electric grid (6) are both fixed to the lower side of the base plate (3); the collecting tube (1) and the electric grid (6) are both trumpet-shaped structures that are wide at the top and narrow at the bottom; and a trapping liquid is stored in the collecting box (2).

2. The pest prevention device for rice planting according to claim 1, characterized in that: A plurality of screw rods (31) are provided at the lower edge of the base plate (3), the bottom ends of the screw rods (31) are arranged through the collecting tube (1), and nuts (32) are threadedly connected on the outer sides of the screw rods (31) and located on the upper and lower sides of the collecting tube (1), so that an annular gap is formed between the collecting tube (1) and the base plate (3).

3. The pest prevention device for rice planting according to claim 1, characterized in that: A circular ring (33) is fixed on the upper side of the base plate (3), the circular ring (33) is threadedly matched with the end cover (4), a battery box (34) and a PLC controller (35) are fixed on the upper side of the base plate (3) and located inside the circular ring (33), at least one control button (36) is installed on the PLC controller (35), and the trapping light (5), the power grid (6) and the battery box (34) are all electrically connected to the PLC controller (35).

4. The pest prevention device for rice planting according to claim 1, characterized in that: A retaining ring (11) is fixedly sleeved on the outer wall of the bottom end of the collecting cylinder (1), and the retaining ring (11) is arranged to abut against the collecting box (2).

5. The pest prevention device for rice planting according to claim 1, characterized in that: A connecting rod (12) is fixed on one side of the collecting cylinder (1), one end of the connecting rod (12) is fixedly connected to a first arc-shaped plate (13), a second arc-shaped plate (14) is arranged on one side of the first arc-shaped plate (13), and two assembly holes are provided at both ends of the first arc-shaped plate (13) and the second arc-shaped plate (14).

6. The pest prevention device for rice planting according to claim 3, characterized in that: A plurality of cylindrical batteries are detachably mounted in the battery box (34).

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