Pest trapping device for rice planting

Abstract

The utility model relates to the technical field of rice planting, and discloses a pest trapping device for rice planting, which comprises a trapping core, a trapping mechanism and a supporting mechanism, the trapping mechanism comprises a barrel with a downward opening, a pest trapping pipe with a circular truncated cone structure is inserted in the barrel, a circular ring is arranged on the outer side of the lower end of the pest trapping pipe, and a plurality of pest trapping holes are formed in the supporting mechanism. The circular ring is in arc-shaped connection with the lower end of the insect luring pipe, opposite clamping plates are arranged in the middle of the insect luring pipe, and a luring core is placed between the clamping plates; the upper end of the cylinder body is connected with a U-shaped pipe with a downward opening, through holes are formed in the end part of a horizontal section and a vertical section on one side of the U-shaped pipe, vertical rods are respectively inserted into the through holes, a disc is arranged between the lower ends of the vertical rods, the lower end of the disc is connected with a rod body, and the lower end of the rod body is connected with a disc II. Compared with the prior art, the pest trapping device has the advantages that the device is not prone to toppling, the height of the trapping mechanism is adjustable, and the pest death efficiency can be improved.

Description

Technical Field

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

[0002] Rice is a type of herbaceous rice and is also the most important and oldest type of rice used as food in the genus Oryza. Rice originated in China. During its growth process, it is prone to being damaged by pests, resulting in a relatively low crop yield. In order to ensure the crop yield while reducing the use of pesticides, a pest trapping device is needed to trap pests.

[0003] Existing pest trapping devices generally use synthetic insect pheromones loaded into various types of carriers to make lure cores to trap pests. By reasonably arranging the traps with corresponding lure cores in the control area, a large number of male adults can be captured, reducing the number of male adults in the surrounding environment, thereby significantly reducing the mating probability of male and female adults and lowering the population density of the next generation of larvae, achieving the purpose of pest control.

[0004] The pest trapping device generally consists of a support frame and a trapping carrier. Since the trapping carrier can generally only trap pests and it takes a long time for the pests to die, it cannot be cleaned in time. Moreover, since the size of the trapping carrier is much larger than that of the support frame and the trapping carrier is located above, it is prone to tipping over due to external factors such as wind in the field. At the same time, the height of the support frame is generally fixed and cannot be adjusted according to the growth of rice, which affects its pest trapping effect. Content of the Utility Model

[0005] I. Technical Problems to be Solved

[0006] The technical problem to be solved by the utility model is that the pests die slowly, it is easy to tip over, the height is fixed, and it affects the pest trapping effect.

[0007] II. Technical Solution

[0008] To solve the above technical problems, the technical solution provided by the utility model is: a pest trapping device for rice planting, including a lure core, a trapping mechanism and a support mechanism.

[0009] The trapping mechanism includes a cylinder with an opening facing downwards. An insect trapping tube with a frustum structure is inserted into the cylinder. A circular ring is arranged on the outer side of the lower end of the insect trapping tube, and the circular ring is arc-connected to the lower end of the insect trapping tube. Opposite clamping plates are arranged in the middle of the insect trapping tube, and the lure core is placed between the clamping plates.

[0010] The upper end of the cylinder body is connected with a U-shaped pipe with an opening facing downwards. Through holes are provided at the end of the horizontal section and one side vertical section of the U-shaped pipe. Vertical rods are respectively inserted into the through holes. A disc is provided between the lower ends of the vertical rods. The lower end of the disc is connected with a rod body, and the lower end of the rod body is connected with a second disc.

[0011] As an improvement, both the cylinder body and the insect trapping pipe are made of transparent plastic material.

[0012] As an improvement, an annular groove is provided on the outer side wall of the cylinder body. An L-shaped plate inserted into the annular groove is provided at the upper end of the ring. The number of the L-shaped plates is two and they have certain elasticity.

[0013] As an improvement, protrusions are provided on the inner wall of the clamping plate, and anti-slip patterns are provided on the protrusions.

[0014] As an improvement, threads are provided on the side wall of one of the vertical rods. Nuts are threadedly sleeved on the vertical rods with threads at both ends of the U-shaped pipe.

[0015] As an improvement, a plurality of through grooves are evenly provided on the side wall of the insect trapping pipe along the circumferential direction and the vertical direction.

[0016] As an improvement, the height of the through groove located below is at the upper end of the ring.

[0017] III. Beneficial effects

[0018] The advantages of the present utility model compared with the prior art are as follows:

[0019] 1. Clear water is introduced into the annular space formed between the ring of the trapping mechanism and the insect trapping pipe. Under the action of the lure core, pests are attracted to enter the cylinder body from the pipe body of the insect trapping pipe and cannot find a way out. When the pests fly randomly, they are easily drowned by the clear water, improving the death efficiency of pests;

[0020] 2. The trapping mechanism is installed on the supporting mechanism and can be adjusted up and down according to the growth of rice. A second disc placed in the soil is provided at the lower end of the supporting mechanism, which can make the supporting mechanism more stable and avoid tipping during use. Description of the drawings

[0021] Figure 1 is a schematic structural diagram of a pest trapping device for rice planting according to the present utility model.

[0022] Figure 2 is a front view of a pest trapping device for rice planting according to the present utility model.

[0023] Figure 3 is a schematic structural diagram of the cylinder body of a pest trapping device for rice planting according to the present utility model.

[0024] Figure 4 This is a schematic structural view of the insect attracting tube of a pest trapping device for rice planting according to the present utility model.

[0025] Figure 5 This is a right view of a pest trapping device for rice planting according to the present utility model.

[0026] Figure 6 This is a schematic structural view of the support mechanism of a pest trapping device for rice planting according to the present utility model.

[0027] As shown in the figure: 1. Trapping mechanism; 2. Support mechanism; 3. Cylinder; 4. Insect attracting tube; 5. Ring; 6. Annular groove; 7. Clamp; 8. U-shaped tube; 9. Through hole; 10. Vertical rod; 11. Disc; 12. Rod body; 13. Second disc; 14. Projection; 15. Nut; 16. Through slot; 17. L-shaped plate. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1

[0030] As shown in the attached Figure 1 and the attached Figure 2 figures, a pest trapping device for rice planting includes an attractant core, a trapping mechanism 1 and a support mechanism 2. The trapping mechanism 1 includes a cylinder 3 with an opening facing downwards. An insect attracting tube 4 with a frustum structure is inserted into the cylinder 3. A ring 5 is provided on the outer side of the lower end of the insect attracting tube 4. The ring 5 is arc-connected to the lower end of the insect attracting tube 4. Opposite clamps 7 are provided in the middle of the insect attracting tube 4, and the attractant core is placed between the clamps 7. The upper end of the cylinder 3 is connected to a U-shaped tube 8 with an opening facing downwards. Through holes 9 are provided at the end of the horizontal section and one vertical section of the U-shaped tube 8. Vertical rods 10 are respectively inserted into the through holes 9. A disc 11 is provided between the lower ends of the vertical rods 10. A rod body 12 is connected to the lower end of the disc 11, and a second disc 13 is connected to the lower end of the rod body 12.

[0031] With the above structure, the trapping mechanism 1 is installed on the support mechanism 2. Since the lower end of the support mechanism 2 is successively a disc 11, a rod body 12 and a second disc 13, the second disc 13 can be buried in the soil, increasing the stability of the support mechanism 2 and preventing the support mechanism 2 from tipping over. By introducing clear water into the annular space formed between the ring 5 of the trapping mechanism 1 and the insect trapping tube 4, pests can be attracted into the insect trapping tube 4 through the lure core and crawl into the cylinder body 3 from the inside of the insect trapping tube 4, causing the pests to be trapped in the cylinder body 3. When the pests flutter in the cylinder body 3, they come into contact with the water, accelerating their death rate. Moreover, when cleaning the pest corpses, the trapping mechanism 1 can be shaken up and down, causing the pests that are not yet dead to be immersed in the water, accelerating their death and facilitating the subsequent cleaning of the pest corpses.

[0032] One of the side walls of the vertical rod 10 is provided with threads, and nuts 15 are threadedly sleeved at both ends of the U-shaped tube 8 on the vertical rod 10 provided with threads.

[0033] With the above structure, after rotating the nut 15, the position of the trapping mechanism 1 can be adjusted up and down on the vertical rod 10, and the height can be adjusted up and down according to the growth of the rice.

[0034] Embodiment 2

[0035] On the basis of Embodiment 1, please refer to Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 Appendix Figure 6

[0036] Both the cylinder body 3 and the insect trapping tube 4 are made of transparent plastic material.

[0037] With the above structure, it enables the user to more conveniently observe the usage status of the lure core and the status of the pests therein.

[0038] An annular groove 6 is provided on the outer side wall of the cylinder body 3, and an L-shaped plate 17 inserted into the annular groove 6 is provided at the upper end of the ring 5. The number of the L-shaped plates 17 is two and they have a certain elasticity.

[0039] With the above structure, the insect trapping tube 4 is sleeved on the cylinder body 3 by bending the L-shaped plate 17 outwards. After loosening the L-shaped plate 17, the L-shaped plate 17 is inserted into the annular groove 6 to achieve connection.

[0040] Protrusions 14 are provided on the inner wall of the clamping plate 7, and anti-slip lines are provided on the protrusions 14.

[0041] With the above structure, the lure core placed between the clamping plates 7 is prevented from detaching.

[0042] A plurality of through grooves 16 are uniformly provided on the side wall of the insect trapping tube 4 along the circumferential direction and the vertical direction; the height of the through grooves 16 located below is at the upper end of the ring 5.

[0043] With the above structure, the weight of the insect attracting tube 4 is reduced by the provided through groove 16, and the height of the clear water put into the annular space formed between the ring 5 of the trapping mechanism 1 and the insect attracting tube 4 is limited by the height of the ring 5 and will not flow out from the through groove 16.

[0044] The specific usage method is as follows: Install the trapping mechanism 1 on the support mechanism 2. Since the lower end of the support mechanism 2 is successively a disc 11, a rod body 12 and a second disc 13, the second disc 13 can be buried in the soil to increase the stability of the support mechanism 2 and prevent the support mechanism 2 from tipping over. By rotating the nut 15 on the vertical rod 10, the height of the trapping mechanism 1 can be adjusted so that it can be adjusted up and down according to the growth of the rice. Pass clear water into the annular space formed between the ring 5 of the trapping mechanism 1 and the insect attracting tube 4, and the insect attracting core can attract pests into the insect attracting tube 4, and the pests can climb into the cylinder body 3 from the insect attracting tube 4, so that the pests are trapped in the cylinder body 3. When the pests flutter in the cylinder body 3, they come into contact with the water, accelerating their death speed. And when cleaning the pest corpses, the trapping mechanism 1 can be shaken up and down to immerse the undead pests in the water, accelerating their death, which is convenient for subsequent cleaning of the pest corpses.

[0045] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to this process, method, article or device.

[0046] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0047] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A pest trapping device for rice planting, comprising a trapping core, a trapping mechanism (1) and a supporting mechanism (2), characterized in that: The trapping mechanism (1) comprises a cylinder (3) with an opening facing downward, an insect trap tube (4) of a truncated cone structure is inserted into the cylinder (3), a circular ring (5) is arranged on the outer side of the lower end of the insect trap tube (4), the circular ring (5) and the lower end of the insect trap tube (4) are connected in an arc shape, and opposite clamping plates (7) are arranged in the middle of the insect trap tube (4), and an attracting core is placed between the clamping plates (7); The upper end of the cylinder (3) is connected to a U-shaped tube (8) with an opening facing downwards. The end of the horizontal section and one side of the vertical section of the U-shaped tube (8) are both provided with through holes (9). Vertical rods (10) are respectively inserted into the through holes (9). A disc (11) is provided between the lower ends of the vertical rods (10). The lower end of the disc (11) is connected to a rod body (12), and the lower end of the rod body (12) is connected to a second disc (13).

2. The pest trapping device for rice planting according to claim 1, characterized in that: The cylinder (3) and the insect attracting tube (4) are both made of transparent plastic material.

3. The pest trapping device for rice planting according to claim 1, characterized in that: The outer side wall of the cylinder (3) is provided with an annular groove (6), and the upper end of the ring (5) is provided with an L-shaped plate (17) inserted into the annular groove (6). The number of the L-shaped plates (17) is two and they have a certain elasticity.

4. The pest trapping device for rice planting according to claim 1, characterized in that: The inner wall of the clamping plate (7) is provided with a protrusion (14), and the protrusion (14) is provided with anti-slip grooves.

5. The pest trapping device for rice planting according to claim 1, characterized in that: A side wall of one of the vertical rods (10) is provided with threads, and nuts (15) are threadedly sleeved on both ends of the vertical rod (10) provided with threads, which are located on the U-shaped tube (8).

6. The pest trapping device for rice planting according to claim 1, characterized in that: The side wall of the insect attracting tube (4) is evenly provided with a plurality of through grooves (16) along the circumferential direction and the vertical direction.

7. The pest trapping device for rice planting according to claim 6, characterized in that: The through groove (16) located at the bottom is at a height located at the upper end of the ring (5).

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