Device for trapping and killing poisonous insect media in greenhouse

Abstract

The utility model provides a device for trapping and killing poisonous insect media in a greenhouse, which relates to the technical field of greenhouse poisonous insect media, and comprises a support frame, a trapping and killing component is arranged on the surface of the support frame, the trapping and killing component comprises a power grid, the power grid is connected to the front surface of the support frame, a mounting groove is arranged in the support frame, and the mounting groove is communicated with the mounting groove. The device comprises a mounting groove, a luring plate is arranged in the mounting groove, slotted holes are formed in the two sides of the luring plate, springs are connected to the interiors of the two slotted holes, a push plate is connected to one side of each spring, an insertion block is connected to one side of each push plate, and a shifting block is connected to the surface of each push plate. According to the insect trapping device, the trapping plate is arranged to be a yellow color plate, the insect sex attractant is smeared on the surface of the trapping plate so as to attract harmful and virus-transmitting insects to enter the trapping plate, and finally medium insects are killed by electric shock through the power grid, so that the problems that the growth of vegetables is hindered, the yield is reduced and even the vegetables are absent due to viruses brought by the insects are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of trapping and killing poison-transmitting insect vectors in greenhouses, in particular to a device for trapping and killing poison-transmitting insect vectors in greenhouses. Background Art

[0002] The main function of a greenhouse is to regulate indoor temperature and humidity to provide a suitable growth environment for plants. In seasons that are not suitable for plant growth, a greenhouse can provide a greenhouse growth period.

[0003] To date, control measures for viral diseases are limited, and high-quality disease- and insect-resistant germplasm resources are scarce. Chemical control cannot directly control viruses, and production relies almost entirely on chemical pesticides to control the vector insects that transmit them. However, with the increasing incidence of plant viral diseases, the long-term overuse of chemical pesticides has led to problems such as environmental pollution and pesticide resistance. Vector insects are important vectors of many plant viruses. In vegetable greenhouses, for example, whiteflies can transmit a variety of plant-damaging viruses, which often lead to stunted vegetable growth, reduced yields, or even complete crop failure. Trapping and killing vectors is a biological control strategy for agricultural pests or disease vectors.

[0004] Therefore, we proposed a new device for trapping and killing insect vectors in greenhouses. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the existing technology of vegetable greenhouses, such as whiteflies, which can spread a variety of viruses harmful to plants. These viruses often lead to stunted vegetable growth, reduced yields or even complete failure of production, and trapping and killing virus vectors is a biological control strategy for agricultural pests or disease vectors.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for luring and killing poisonous insect vectors in a greenhouse, comprising a support frame, a trapping component is provided on the surface of the support frame, the trapping component includes an electric grid, the electric grid is connected to the front surface of the support frame, a mounting groove is provided inside the support frame, an attracting plate is provided inside the mounting groove, slots are provided inside both sides of the attracting plate, springs are connected to the inside of two groups of slots, one side of the spring is connected to a push plate, one side of the push plate is connected to an insert block, and the surface of the push plate is connected to a dial block.

[0007] Furthermore, the outer surfaces of both sides of the attracting plate fit with the inner walls of both sides of the mounting groove, and a sliding connection is formed between the attracting plate and the mounting groove.

[0008] Furthermore, the inner walls on both sides of the installation slot that match the two groups of plug-in blocks are provided with plug-in holes, and the surfaces of the two groups of plug-in blocks are provided with oblique openings.

[0009] Furthermore, an adjustment component is provided at the rear end of the support frame, and the adjustment component includes an adjustment rod, and holes are provided in a longitudinal array inside the adjustment rod.

[0010] Furthermore, a support rod is provided on the outer surface of the adjusting rod, and a bolt is inserted into the interior of the support rod.

[0011] Furthermore, a nut is connected to the surface of the bolt, and the bolt is threadedly connected to the nut after passing through the support rod and the hole.

[0012] Furthermore, a sliding connection is formed between the adjusting rod and the supporting rod.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the utility model, the attractant plate is set as a yellow plate and insect sex attractant is applied on the surface of the attractant plate to attract harmful and virus-transmitting insects to enter. Finally, the vector insects are killed by electric shock through the power grid. By killing the vector insects, the problem of viruses brought by insects causing vegetable growth stagnation, yield reduction or even complete failure can be avoided.

[0015] 2. In the present invention, when the attractant plate is placed in different areas, the height of the adjustment rod can be adjusted according to actual conditions. Different crops have different growth heights. By adjusting the height of the attractant plate, it can be ensured that the attractant plate is located near the crop canopy, thereby more effectively attracting target pests. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a device for trapping and killing poison-transmitting insect vectors in a greenhouse proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of a device for trapping and killing poison-transmitting insect vectors in a greenhouse proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of a partial cross-sectional structure of an attractant plate of a device for luring and killing poison-transmitting insect vectors in a greenhouse proposed by the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of the explosion structure of a support rod of a device for trapping and killing poisonous insect vectors in a greenhouse.

[0020] Legend: 1. Support frame; 2. Bait assembly; 201. Electric grid; 202. Mounting slot; 203. Bait plate; 204. Slot hole; 205. Spring; 206. Push plate; 207. Insert block; 208. Dial block; 3. Adjustment assembly; 301. Adjustment rod; 302. Hole; 303. Support rod; 304. Bolt; 305. Nut. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, as Figure 1 - Figure 3 As shown, the utility model provides a device for trapping and killing poison-transmitting insect vectors in a greenhouse, comprising a support frame 1, a trapping assembly 2 being provided on the surface of the support frame 1, the trapping assembly 2 comprising an electric grid 201, the electric grid 201 being connected to the front surface of the support frame 1, a mounting slot 202 being provided inside the support frame 1, an attracting plate 203 being provided inside the mounting slot 202, slots 204 being provided inside both sides of the attracting plate 203, springs 205 being connected inside the two groups of slots 204, a push plate 206 being connected on one side of the spring 205, an insert block 207 being connected on one side of the push plate 206, a dial block 208 being connected on the surface of the push plate 206, the outer surfaces on both sides of the attracting plate 203 being fitted with the inner walls on both sides of the mounting slot 202, a sliding connection being formed between the attracting plate 203 and the mounting slot 202, jacks being provided on the inner walls on both sides of the mounting slot 202 matching the two groups of insert blocks 207, and oblique openings being provided on the surfaces of the two groups of insert blocks 207.

[0024] The effect achieved by the whole embodiment 1 is that by setting the lure plate 203 as a yellow panel, mixing the insect attractant and the olfactory attractant, and coating the surface of the lure plate 203, different attractants can be mixed according to actual conditions, different attractants can be mixed for different pests, the insect attractant can attract pests such as codling moth and cabbage moth, the yellow panel of the lure plate 203 can be set, and the olfactory attractant can attract toxic insect vectors, after coating, the lure plate 203 can be pushed into the installation slot 202, when the inclined opening position of the plug 207 is extruded, it will automatically shrink to both sides, when the lure plate 203 is completely pushed into the installation slot 202, the spring 205 can push the push plate 206 to drive the plug 207 to insert into the plug hole for fixation, the installation of the lure plate 203 is completed, then the control switch is started to start the electric net 201, when the toxic insect vector or pests such as codling moth and cabbage moth are attracted, the electric net 201 can be used to kill the intermediate insects by electric shock, after long-term use, the lure plate 203 needs to be disassembled for cleaning, the two groups of push blocks 208 can be pushed inwards at the same time, so that the push block 208 can drive the push plate 206 to extrude the spring 205, and drive the plug 207 to be pulled out of the plug hole, then the lure plate 203 is pulled out of the installation slot 202 for cleaning or coating attractant, which can avoid the problem that the virus brought by insects will cause the growth of vegetables to be hindered, the yield to be reduced, and even the yield to be zero, the method of killing toxic intermediate vectors is used to improve the yield of vegetables in the greenhouse.

[0025] Embodiment 2, as shown in Figure 1 and Figure 4 The rear end of the support frame 1 is provided with an adjusting assembly 3, the adjusting assembly 3 comprises an adjusting rod 301, a hole 302 is longitudinally arranged in the inside of the adjusting rod 301, a supporting rod 303 is arranged on the outer surface of the adjusting rod 301, a bolt 304 is inserted into the inside of the supporting rod 303, a nut 305 is connected to the surface of the bolt 304, and the bolt 304 and the nut 305 are threadedly connected after penetrating through the supporting rod 303 and the hole 302, and the adjusting rod 301 and the supporting rod 303 are slidably connected.

[0026] The effect achieved by the entire embodiment 2 is that when the attracting plate 203 is placed in different areas, the height of the adjusting rod 301 can be adjusted according to actual conditions. When adjusting the height, the nut 305 can be removed from the surface of the bolt 304, and then the bolt 304 can be pulled out from the hole 302 at the current height. After that, the height of the adjusting rod 301 can be adjusted in the support rod 303. When it is adjusted to the appropriate position, the nut 305 is passed through the hole 302 and then threadedly fixed with the nut 305. Different crops have different growth heights. By adjusting the height of the attracting plate 203, it can be ensured that the attracting plate 203 is located near the crop canopy, thereby more effectively attracting target pests.

[0027] Working principle: By setting the attractant plate 203 to a yellow color plate and applying insect attractant on the surface of the attractant plate 203, the purpose is to attract harmful and virus-transmitting insects to enter, and finally use electric shock through the power grid 201 to kill the vector insects, so as to avoid the problem that the viruses brought by insects will cause vegetable growth to be hindered, yield to be reduced or even yield to be completely eliminated. When placing the attractant plate 203 in different areas, the height of the adjustment rod 301 can be adjusted according to actual conditions. Different crops have different growth heights. By adjusting the height of the attractant plate 203, it can be ensured that the attractant plate 203 is located near the crop canopy, thereby more effectively attracting target pests.

[0028] The above are merely preferred embodiments of the present invention and do not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A device for trapping and killing poisonous insect vectors in a greenhouse, comprising a support frame (1), characterized in that: A trapping component (2) is provided on the surface of the support frame (1); The trapping component (2) comprises an electric grid (201), the electric grid (201) is connected to the front surface of a support frame (1), a mounting slot (202) is provided inside the support frame (1), an luring plate (203) is provided inside the mounting slot (202), slot holes (204) are provided inside both sides of the luring plate (203), springs (205) are connected inside two groups of the slot holes (204), one side of the spring (205) is connected to a push plate (206), one side of the push plate (206) is connected to an insert block (207), and a surface of the push plate (206) is connected to a shifting block (208).

2. The device for trapping and killing insect vectors in a greenhouse according to claim 1, characterized in that: The outer surfaces of both sides of the attracting plate (203) fit in contact with the inner walls of both sides of the mounting groove (202), and a sliding connection is formed between the attracting plate (203) and the mounting groove (202).

3. The device for trapping and killing insect vectors in a greenhouse according to claim 2, characterized in that: Insertion holes are provided on both inner walls of the mounting groove (202) and the two groups of inserting blocks (207), and oblique openings are provided on the surfaces of the two groups of inserting blocks (207).

4. The device for trapping and killing insect vectors in a greenhouse according to claim 1, characterized in that: An adjustment component (3) is provided at the rear end of the support frame (1), and the adjustment component (3) comprises an adjustment rod (301), and holes (302) are provided in a longitudinal array inside the adjustment rod (301).

5. The device for trapping and killing insect vectors in a greenhouse according to claim 4, characterized in that: A support rod (303) is provided on the outer surface of the adjusting rod (301), and a bolt (304) is inserted into the interior of the support rod (303).

6. The device for trapping and killing insect vectors in a greenhouse according to claim 5, characterized in that: The surface of the bolt (304) is connected with a nut (305), and the bolt (304) is threadedly connected to the nut (305) after passing through the support rod (303) and the hole (302).

7. The device for trapping and killing insect vectors in a greenhouse according to claim 6, characterized in that: The adjusting rod (301) and the supporting rod (303) are in sliding connection with each other.

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