Classified trapping device for agricultural pests
By designing an agricultural pest classification and trapping device containing a support rod, trap rack and trapping kit, the problem of poor dispersion of attractants in the prior art was solved, and efficient trapping effect was achieved.
Patent Information
- Application Number
- CN202421862221.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The existing agricultural pest classification trapping devices cannot effectively distribute the inducer, resulting in the inducer failure or waste.
An agricultural pest classification and trapping device including coaxial support rods, trap frames and trap boxes is designed. Using the capillary phenomenon of liquid and the diffusion phenomenon of liquid, the capillary diaphragm and water-absorbing and breathable membrane are used to effectively distribute the inducer, and combine multiple trapping chambers and attracting chambers to achieve efficient classification and trapping.
The effective dispersion of attractants is achieved, the trapping efficiency is improved, and agricultural pests can be efficiently classified and trapped.
Smart Images
Figure CN223008238U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pest trapping, in particular to an agricultural pest classification trapping device. Background Art
[0002] There are technologies for pest control such as chemical control, agricultural control, and biological control. At present, pest trapping technology has received increasing attention. Especially after the large outbreak of invasive pests such as fruit flies, using the biological laws of pests and adopting trapping agents and trapping devices to trap pests has become an important and effective technology for pest control.
[0003] The existing agricultural pest classification trapping devices usually cannot effectively disperse the trapping agent, resulting in the trapping agent becoming ineffective due to the inability to disperse or being wasted due to the rapid dispersion of the trapping agent. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an agricultural pest classification trapping device to solve the above problems existing in the prior art.
[0005] To solve the above problems, the utility model provides an agricultural pest classification trapping device, which includes a support rod, a trapping frame, and a trapping agent box arranged coaxially. The trapping frame and the trapping agent box are fixedly arranged on the support rod, and the trapping agent box is fixedly arranged on the lower end surface of the trapping frame. The trapping frame includes a plurality of trapping chambers arranged around its circumference. A capillary membrane and an electric grid are fixedly arranged in each trapping chamber, and the electric grid is located outside the capillary membrane. The trapping agent box is also provided with a plurality of trapping agent chambers corresponding to the trapping chambers. The capillary membrane includes a capillary group and two water-absorbing and breathable membranes that clamp the capillary group. The capillary group passes through the bottom plate and is fixedly arranged on the bottom plate. The bottom end of the capillary group is flush with the horizontal plane and is located in a single trapping agent chamber, and the top end of the capillary group is between the top plate and the bottom plate.
[0006] The agricultural pest classification trapping device provided by the utility model also has the following technical features:
[0007] Further, the trapping frame includes a top plate, a bottom plate, and a partition plate. The partition plate is fixedly connected to the top plate, the bottom plate, and the support rod respectively, and the partition plate divides the trapping frame into a plurality of trapping chambers.
[0008] Further, the four sides of the water-absorbing and breathable membrane are fixedly connected to the top plate, the bottom plate, and two adjacent partition plates respectively. The support rod is fixedly connected to the top plate and the bottom plate, and the outer wall of the capillary group is hermetically connected to the bottom plate.
[0009] Further, an electric heating wire is arranged between the support rod and the capillary membrane.
[0010] Further, a jet orifice facing the capillary membrane is arranged on the support rod, and the jet orifice is communicated with the air path inside the support rod.
[0011] Furthermore, the upper and lower ends of the power grid are fixedly connected to the top plate and the bottom plate respectively, and the left and right ends of the power grid are in contact with two adjacent partition plates respectively.
[0012] Furthermore, it further includes a mesh cover which is located outside the power grid, and the mesh of the mesh cover is larger than that of the power grid.
[0013] Furthermore, the mesh cover, the power grid and the capillary membrane are all in an arc shape coaxial with the support rod.
[0014] Furthermore, a gasket is provided between the trapping frame and the attractant box.
[0015] Furthermore, the capillary group includes a plurality of capillaries with different horizontal heights at the top.
[0016] The utility model has the following beneficial effects: By utilizing the capillary phenomenon and diffusion phenomenon of liquids, the attractant is effectively and reasonably dispersed, and combined with multiple trapping chambers and attractant chambers, agricultural pests can be efficiently classified and trapped. Description of the Drawings
[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 is Figure 1 the structural decomposition diagram of;
[0019] Figure 3 is the structural decomposition diagram of the capillary membrane of the utility model;
[0020] Figure 4 is the structural decomposition diagram of the support rod, the trapping frame and the attractant box of the utility model. Detailed Description of the Embodiment
[0021] The utility model will be described in detail below with reference to the drawings and in combination with embodiments. It should be noted that, without conflict, the embodiments in the utility model and the features in the embodiments can be combined with each other.
[0022] As Figures 1 to 4 shown in the embodiment of the agricultural pest classification trapping device of the utility model, the agricultural pest classification trapping device includes a support rod 1, a trapping frame 2 and an attractant box 3 which are coaxially arranged. The trapping frame 2 and the attractant box 3 are fixedly arranged at the top end of the support rod 1, the attractant box 3 is fixedly arranged on the lower end surface of the trapping frame 2, and the trapping frame 2 and the attractant box 3 can be connected by a quick-release fixing method to facilitate separating the two to add attractant to the attractant box 3.
[0023] The trapping frame 2 includes a plurality of trapping chambers arranged around its circumference. In the figure, 3 trapping chambers are exemplified, and each trapping chamber can trap different types of agricultural pests according to the different attractants used.
[0024] Each of the trapping chambers is fixedly provided with a capillary membrane 4 and an electric grid 5. The electric grid 5 is located outside the capillary membrane 4. After the electric grid 5 is powered on, it can effectively kill agricultural pests. The attractant box 3 is also provided with a plurality of attractant chambers corresponding to the trapping chambers. The capillary membrane 4 includes a capillary group 41 and two water-absorbing and breathable membranes 42 that clamp the capillary group 41. The capillary group 41 penetrates through the bottom plate 22 and is fixedly arranged on the bottom plate 22. The bottom end of the capillary group 41 is flush with the horizontal plane and is located in a single attractant chamber. The top end of the capillary group 41 is between the top plate 21 and the bottom plate 22, that is, one end of the capillary group 41 is located in the attractant box and the other end is located in the trapping chamber. The bottom end of the capillary group 41 can adsorb the attractant in the attractant chamber upward to the top by capillary action, and then the attractant is adsorbed and dispersed by the water-absorbing and breathable membrane 42.
[0025] When the water-absorbing and breathable membrane 42 is scattered with the attractant, it can effectively attract agricultural pests to approach, and then effectively kill the pests under the action of the electric grid 5.
[0026] This device utilizes the capillary phenomenon of liquids and the diffusion phenomenon of liquids to effectively and reasonably disperse the attractant, and combines multiple trapping chambers and attractant chambers to efficiently classify and trap agricultural pests.
[0027] In an embodiment of the present application, preferably, the trapping frame 2 includes a top plate 21, a bottom plate 22, and a partition plate 23. The partition plate 23 is fixedly connected to the top plate 21, the bottom plate 22, and the support rod 1 respectively. In this way, the partition plate 23 can divide the trapping frame 2 into a plurality of trapping chambers to classify and trap agricultural pests.
[0028] In an embodiment of the present application, preferably, the four sides of the water-absorbing and breathable membrane 42 are fixedly connected to the top plate 21, the bottom plate 22, and two adjacent partition plates 23 respectively. The support rod 1 is fixedly connected to the top plate 21 and the bottom plate 22. The outer wall of the capillary group 41 is hermetically connected to the bottom plate 22. In this way, a relatively closed space can be formed inside the water-absorbing and breathable membrane 42, which is beneficial to the dispersion of the attractant.
[0029] In an embodiment of the present application, preferably, a heating wire is provided between the support rod 1 and the capillary membrane 4. The heating wire can abut against the support rod 1, or abut against the capillary membrane 4, or be located between the support rod 1 and the capillary membrane 4 without abutting against either of them. Abutting against the support rod 1 or neither of them can heat the air in the relatively closed space formed inside the water-absorbing and breathable membrane 42. Abutting against the capillary membrane 4 can cause the water-absorbing and breathable membrane 42 to quickly volatilize the attractant, both of which are beneficial to the dispersion of the attractant.
[0030] In an embodiment of the present application, preferably, a jet orifice 11 facing the capillary diaphragm 4 is provided on the support rod 1. The jet orifice 11 is communicated with the gas path inside the support rod 1, and the gas path provides wind with a certain pressure for the jet orifice 11, which is beneficial to the dispersion of the attractant. This embodiment can be combined with a heating wire, which is more beneficial to the dispersion of the attractant.
[0031] In an embodiment of the present application, preferably, the upper and lower ends of the electric grid 5 are fixedly connected to the top plate 21 and the bottom plate 22 respectively, and the left and right ends of the electric grid 5 are in contact with two adjacent partition plates 23 respectively, that is, there are no gaps around the electric grid 5, which can effectively kill pests.
[0032] In an embodiment of the present application, preferably, a mesh cover 6 is further included. The mesh cover 6 is located outside the electric grid 5, and the mesh of the mesh cover 6 is larger than that of the electric grid 5. On the one hand, the mesh cover 6 can prevent beneficial insects of different sizes from entering the trapping chamber to a certain extent, and on the other hand, it can prevent sundries from entering the trapping chamber to affect the operation of the electric grid 5.
[0033] In an embodiment of the present application, preferably, the mesh cover 6, the electric grid 5 and the capillary diaphragm 4 are all in an arc shape coaxial with the support rod 1 to increase their actual working area.
[0034] In an embodiment of the present application, preferably, a sealing gasket is provided between the trapping rack 2 and the attractant box 3 to prevent the escape of the attractant.
[0035] In an embodiment of the present application, preferably, the capillary group 41 includes a plurality of capillaries with different horizontal heights at the top. The top of the capillary group 41 shown in the figure is inclined, so that the attractant can be more evenly dispersed on the water-absorbing and air-permeable membrane 42.
[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A device for trapping agricultural pests by classification, characterized in that: The invention comprises a coaxially arranged support rod (1), a trapping frame (2) and an attractant box (3), wherein the trapping frame (2) and the attractant box (3) are fixedly arranged on the support rod (1), and the attractant box (3) is fixedly arranged on the lower end surface of the trapping frame (2); the trapping frame (2) comprises a plurality of trapping chambers arranged around its circumference, each of the trapping chambers being fixedly provided with a capillary membrane sheet (4) and an electric grid (5), the electric grid (5) being located outside the capillary membrane sheet (4), and the attractant box (3) being fixedly arranged on the lower end surface of the trapping frame (2). 3) A plurality of attractant chambers are also provided corresponding to the trapping chambers; the capillary membrane sheet (4) comprises a capillary group (41) and two water-absorbing and breathable membranes (42) clamping the capillary group (41); the capillary group (41) is passed through the bottom plate (22) and fixed on the bottom plate (22); the bottom end of the capillary group (41) is flush with the horizontal plane and is located in a single attractant chamber; the top end of the capillary group (41) is between the top plate (21) and the bottom plate (22).
2. The agricultural pest classification trapping device according to claim 1, characterized in that: The trapping frame (2) comprises a top plate (21), a bottom plate (22) and a partition plate (23); the partition plate (23) is fixedly connected to the top plate (21), the bottom plate (22) and the support rod (1) respectively; the partition plate (23) divides the trapping frame (2) into a plurality of trapping chambers.
3. The agricultural pest classification trapping device according to claim 2, characterized in that: The water-absorbing and breathable membrane (42) is fixedly connected to the top plate (21), the bottom plate (22) and two adjacent partition plates (23) on all sides, the support rod (1) is fixedly connected to the top plate (21) and the bottom plate (22), and the outer wall of the capillary tube group (41) is sealed to the bottom plate (22).
4. The agricultural pest classification trapping device according to claim 3, characterized in that: A heating wire is provided between the support rod (1) and the capillary membrane (4).
5. The agricultural pest classification trapping device according to claim 3 or 4, characterized in that: The support rod (1) is provided with an air jet port facing the capillary membrane (4), and the air jet port is connected to the air path in the support rod (1).
6. The agricultural pest classification trapping device according to claim 2, characterized in that: The upper and lower ends of the electric grid (5) are respectively fixedly connected to the top plate (21) and the bottom plate (22), and the left and right ends of the electric grid (5) are respectively in contact with two adjacent partition plates (23).
7. The agricultural pest classification trapping device according to claim 1, characterized in that: It also includes a mesh cover (6), which is located outside the power grid (5), and the meshes of the mesh cover (6) are larger than the meshes of the power grid (5).
8. The agricultural pest classification trapping device according to claim 7, characterized in that: The mesh cover (6), the electric grid (5) and the capillary membrane (4) are all in an arc shape coaxial with the support rod (1).
9. The agricultural pest classification trapping device according to claim 1, characterized in that: A sealing gasket is provided between the trapping frame (2) and the lure box (3).
10. The agricultural pest classification trapping device according to claim 1, characterized in that: The capillary tube group (41) includes a plurality of capillaries whose top ends are all at different levels.