Insect trapping device

Abstract

The utility model relates to the technical field of field insect trapping related equipment, in particular to an insect trapping device which comprises a solar cell panel, an installation supporting plate arranged below the solar cell panel and a trapper arranged in the middle of the lower portion of the installation supporting plate, and the trapper comprises a trap lamp, a power grid and an odorant containing device and is used for trapping insects. A supporting cover is arranged on the periphery of the trap, the upper portion of the supporting cover and an installation supporting plate are fixedly arranged, a cavity component is arranged below the supporting cover and comprises a protective cover barrel and a transfer barrel, and an insect corpse storage container is arranged below the transfer barrel and can be a large-capacity collection container collecting barrel 13 used for conventional work and can also be a small-capacity collection container experiment barrel 15 used for testing. A scraper device 9, a spring baffle device 11 and related connecting pieces thereof are arranged in a cavity formed by the protective cover barrel 10 and the transfer barrel 12 and used for scraping insect corpses into an insect corpse storage container.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment related to field insect trapping, in particular to an insect trapping device. Background Art

[0002] At present, crops in farmland are often invaded by pests during their growth. Lepidoptera and Coleoptera are the main pests that cause crop yield losses. Most of these pests are hidden and difficult to control. For example, important agricultural pests such as cutworms, armyworms, fall armyworms, cotton bollworms, beetles, and scarab beetles not only affect the yield of crops, but also the quality of crops. Insects are active frequently during the adult stage and are easy to trap, which is a favorable period for pest control. Insect traps are devices that use light or odor to trap pests. They can be set up in the field for long-term trapping and monitoring of pest populations. Insect traps emit a light of a specific wavelength based on the characteristics of insects' phototropism to attract and kill insects, reduce the pest index, and control pests and insect-borne diseases; they trap and kill female or male adults through odor traps. Artificial odor traps are equivalent to the release of some chemical components called sex pheromones by female or male adults after sexual maturity, which attract the same species of adults seeking mating in the field, trap and kill them in the trap, interfere with their normal reproduction, and destroy the normal ratio of males and females, thereby reducing the number of offspring populations and achieving the purpose of prevention and control. The combination of light trapping and odor trapping, that is, physical prevention and biological prevention, improves the effect of attracting and killing insects, and also achieves the purpose of environmental protection, green sustainability, and safe and efficient pest control. Design a trapping device with simple structure and easy operation, combining light trapping and odor trapping to improve the effect of attracting and killing insects. Summary of the invention

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide an insect trapping device which combines a light trap and an odor trap together, has a simple structure and is easy to maintain.

[0004] The technical solution adopted by the utility model is:

[0005] An insect trapping device comprises a solar panel, a mounting support plate arranged below the solar panel, a trap arranged in the middle below the mounting support plate, a support cover arranged around the trap, the support cover is fixed to the mounting support plate above, and a cavity component is arranged below the support cover.

[0006] The trap includes an insect-attracting lamp, an electric grid, and an odorant placement device. A mounting column is arranged at the center below the mounting support plate, insect-attracting lamps are arranged around the mounting column, an electric grid is arranged outside the insect-attracting lamp, and an odorant placement device is fixedly arranged at the end below the mounting column.

[0007] The cavity components include a shield barrel and a transfer barrel. The shield barrel is arranged below the support shield, and the transfer barrel is arranged below the shield barrel. A scraper device and a spring baffle device are arranged in the cavity formed by the shield barrel and the transfer barrel. The scraper device is arranged below the odorant placement device, and a spring baffle device is arranged below the scraper device. The spring baffle device is arranged at the bottom of the shield barrel cavity and the top of the transfer barrel cavity.

[0008] The scraper device includes a lifting motor group, a connecting plate, and a scraper. The output direction of the lifting motor group is vertically downward, and a connecting plate is arranged at the output shaft end. A scraper is arranged below the connecting plate, and the scraper is a U-shaped wall scraper.

[0009] The spring baffle device includes a supporting vertical plate, a spring hinge, and a baffle. A group of spring hinges are arranged on both sides of the supporting vertical plate. One combination of leaf plates of the spring hinges is fixedly connected to the side wall of the supporting vertical plate, and a baffle is arranged on the other combination of leaf plates. The spring hinge is a ° spring hinge.

[0010] An insect corpse storage container is arranged below the transfer barrel. The insect corpse storage container includes a large-capacity collection container collection barrel for work and a small-capacity collection container experimental barrel for testing.

[0011] The odorant placement device includes a placement cover, an odorant placement plate, and a mounting plate. The upper part of the placement cover is a cylindrical cavity, and the lower part is a conical cavity. The upper cylindrical cavity is inserted into the end of the shaft of the mounting column. The lower conical cavity is provided with a first ring platform and a second ring platform. The first ring platform is provided at the inner end of the conical cavity, and the second ring platform is provided at the outer end of the conical cavity. The odorant placement plate is provided above the first ring platform, and the mounting plate is provided below the second ring platform. A scraper device is provided below the mounting plate.

[0012] The downward pressing direction of the scraper is matched with the opening and closing direction of the baffle.

[0013] Two sets of sensor slots are arranged above the inner wall of the transfer barrel. The two sets of sensor slots are symmetrically arranged on both sides of the spring baffle device. Sensors are arranged in the sensor slots. When the baffle of the spring baffle device flips down and runs to the lowest position, the sensor senses that the baffle runs into place.

[0014] The support cover is a funnel-shaped structure with a conical cavity on the upper part and a cylindrical cavity on the lower part. A plug-in sleeve is provided on the top end face of the conical cavity, and a plug-in pin is provided under the mounting support plate. The plug-in pin is inserted in the plug-in sleeve. A hollow hole groove is also provided on the conical cavity wall, and the cylindrical cavity is plug-connected to the shield barrel.

[0015] A guide limit strip is provided on the lower outer edge of the support cover, a support cover mounting groove is provided on the top inner wall of the shield barrel, the guide limit strip is inserted in the support cover mounting groove, a vertical plate mounting groove is provided on the barrel wall below the shield barrel, a vertical plate limit groove is provided on the upper barrel wall of the transfer barrel, and the support vertical plate is inserted in the vertical plate mounting groove and the vertical plate limit groove.

[0016] A plurality of air holes are arranged on the conical cavity wall between the first ring platform and the cylindrical cavity.

[0017] A first wiring groove is arranged in the inner wall of the cylindrical cavity below the support cover, and a second wiring groove is arranged in the inner wall of the barrel of the protective cover. The first wiring groove and the second wiring groove are matched with the sensor groove.

[0018] Beneficial effects of the utility model:

[0019] The utility model discloses an insect trapping device, which is a columnar cavity structure. A solar panel is provided to ensure power supply, a mounting support plate is fixed below the solar panel, the mounting support plate is fixed on the support cover, and a shield barrel, a transfer barrel, and an insect corpse storage container are sequentially arranged below the support cover. The insect corpse storage container can be respectively provided with a collection barrel or an experimental barrel according to the use function. An insect trap lamp is arranged below the solar panel, an electric grid is arranged around the insect trap lamp, and an odorant placement device is arranged below the insect trap lamp for placing the odorant. The dual arrangement of the insect trap lamp and the odorant can fully attract insects here, thereby improving the insect trapping effect. A scraper device is arranged below the odorant placement device, and a spring baffle device is arranged below the scraper device. The electrocuted insect corpses will fall onto the spring baffle device, and the scraper device is used to remove the insect corpses that fall onto the spring baffle device. The support cover, the shield barrel, and the transfer barrel are inserted and arranged between them, which is convenient for disassembly and maintenance. A sensor is also arranged corresponding to the spring baffle device to reflect the working status of the spring baffle device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the following is a preferred embodiment, and is accompanied by the accompanying drawings. However, the embodiments in the drawings do not constitute any limitation to the utility model. For ordinary technicians in this field, other drawings can be obtained based on the following drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure;

[0022] Figure 2 for Figure 1 A schematic diagram of the partially enlarged structure of part A;

[0023] Figure 3 It is a schematic diagram of the support cover structure;

[0024] Figure 4 This is a schematic diagram of the structure of the odorant placement device;

[0025] Figure 5 It is a schematic diagram of the scraper device structure;

[0026] Figure 6 It is a schematic diagram of the structure of the spring baffle device;

[0027] Figure 7 This is a schematic diagram of the installation structure of the shield barrel and the adapter barrel;

[0028] Figure 8 This is a schematic diagram of the spring baffle device in the open state;

[0029] Fig. 9 It is a schematic diagram of the combined state of the spring baffle device;

[0030] Fig.10 This is a schematic diagram of the experimental barrel installation structure.

[0031] In the figure: 1-solar panel, 101-solar panel mounting support, 2-mounting support plate, 201-insertion pin, 3-electric control box, 4-insect trap light, 5-mounting column, 6-grid, 7-support cover, 701-insertion sleeve, 702-first wiring groove, 703-guide limit strip, 704-hole groove, 8-odorant placement device, 801-placement cover, 8011-first ring platform, 8012-second ring platform, 8013-ventilation hole, 802-odorant placement plate, 8021-odorant placement cavity , 803-mounting plate, 9-scraper device, 901-lifting motor unit, 902-connecting plate, 903-scraper, 10-shield barrel, 1001-second wiring trough, 1002-vertical plate mounting slot, 1003-support cover mounting slot, 11-spring baffle device, 1101-support vertical plate, 1102-spring hinge, 1103-baffle, 12-transfer barrel, 1201-sensor slot, 1202-vertical plate limit slot, 13-collection barrel, 14-base, 15-experimental barrel, 16-sensor. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0033] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented, so they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0034] like Figure 1 , Figure 2As shown, an insect trapping device is a columnar cavity structure device, including a solar panel 1, a mounting support plate 2 arranged below the solar panel 1, a trap arranged in the middle below the mounting support plate 2, the trap comprising an insect trap lamp 4, an electric grid 6, and an odorant placement device 8 for insect trapping, a support cover 7 is arranged on the periphery of the trap, the support cover 7 is fixedly arranged above the mounting support plate 2, and a cavity component is arranged below, the cavity component comprises a shield barrel 10 and a transfer barrel 12, the shield barrel 10 is arranged below the support cover 7, the transfer barrel 12 is arranged below the shield barrel 10, an insect corpse storage container is arranged below the transfer barrel 12, the insect corpse storage container comprises a large-capacity collection container collection barrel 13 for work and a small-capacity collection container experimental barrel 15 for testing, as shown in FIG. Figure 1 As shown, a collecting bucket 13 is provided below the transfer bucket 12 for conventional work, and a base 14 is provided below the collecting bucket 13, and the base 14 is fixed on the ground or buried under the ground. Fig.10 As shown, a test barrel 15 is provided below the adapter barrel 12 for testing. A scraper device 9, a spring baffle device 11 and related connecting parts are provided in the cavity formed by the shield barrel 10 and the adapter barrel 12.

[0035] like Figure 1 As shown, the solar panel 1 and the mounting support plate 2 are fixedly connected by the panel mounting pillar 101. An electric control box 3 is arranged on the upper end surface of the mounting support plate 2. A mounting column 5 is arranged at the center below the mounting support plate 2, and insect attracting lamps 4 are arranged around the mounting column 5. The insects are attracted to this place by utilizing the phototaxis of the insects. The insect attracting lamp 4 is fixedly arranged on the mounting support plate 2, and an electric grid 6 is arranged around the insect attracting lamp 4. The support cover 7 is sleeved on the periphery of the electric grid 6. An odorant placing device 8 is fixedly arranged at the end of the shaft below the mounting column 5, which is used to place odor attractants to attract insects here. A scraper device 9 is fixedly arranged below the odorant placing device 8. A spring baffle device 11 is arranged below the scraper device 9. The spring baffle device 11 is arranged at the bottom of the cavity of the shield barrel 10 and the top of the cavity of the adapter barrel 12. The spring baffle device 11 is not only used to receive the insect carcasses falling from above, but also used to block the odor emitted by the insect carcasses in the collection barrel 13. The scraper device 9 is used to scrape the insect corpses collected on the spring baffle device 11 into the insect corpse storage container.

[0036] like Figure 3As shown, the support cover 7 is a funnel-shaped structure, the upper part is a conical cavity, and the top end surface of the conical cavity is provided with a plug-in sleeve 701. Plug-in pins 201 are also provided around the lower side of the mounting support plate 2, and the plug-in pins 201 are matched with the plug-in sleeve 701. The plug-in pins 201 are inserted into the plug-in sleeve 701 to fix the mounting support plate 2 with the support cover 7. A hollow hole groove 704 is also provided on the conical cavity wall to facilitate the passage of insects. The lower part of the support cover 7 is a cylindrical cavity, and the lower cylindrical cavity is plug-connected with the shield barrel 10. In this embodiment, four groups of plug-in sleeves 701 and plug-in pins 201 are matched.

[0037] like Figure 4 As shown, the odorant placement device 8 includes a placement cover 801, an odorant placement plate 802, and a mounting plate 803. The upper part of the placement cover 801 is a cylindrical cavity, and the lower part is a conical cavity. The upper cylindrical cavity is inserted into the shaft end of the mounting column 5. The lower conical cavity is provided with a first ring platform 8011 and a second ring platform 8012. The first ring platform 8011 is provided at the inner end of the conical cavity, and the second ring platform 8012 is provided at the outer end of the conical cavity. The odorant placement plate 802 is provided above the first ring platform 8011. The odorant placement plate 802 is a disc structure, and an open odorant placement cavity 8021 is provided at the center. A plurality of air holes 8013 are provided on the conical cavity wall between the first ring platform 8011 and the cylindrical cavity for odor diffusion of the odorant. A mounting plate 803 is provided below the second ring platform 8012, and a scraper device 9 is provided below the mounting plate 803.

[0038] like Figure 5 As shown, the scraper device 9 includes a lifting motor group 901, a connecting plate 902, and a scraper 903. The lifting motor group 901 is arranged below the mounting plate 803. The output direction of the lifting motor group 901 is vertically downward. A connecting plate 902 is arranged at the output shaft end of the lifting motor group 901. A scraper 903 is arranged below the connecting plate 902. The scraper 903 is a U-shaped wall scraper.

[0039] like Figure 6 As shown, the spring baffle device 11 includes a support vertical plate 1101, a spring hinge 1102, and a baffle 1103. A set of spring hinges 1102 is arranged on both sides of the support vertical plate 1101. One set of leaf plates of the spring hinge 1102 is fixedly connected to the side wall of the support vertical plate 1101, and the baffle 1103 is arranged on the other set of leaf plates. The spring hinge 1102 is a 90° spring hinge. After being compressed and closed, it returns to a 90° state under the action of the torsion spring force after the pressure is released. The two sets of baffles 1103 are in a normally open state, and the dimensions of the two sets of baffles 1103 in the open state match the cross-sectional dimensions of the inner cavity of the shield barrel 10.

[0040] like Figure 8 , Fig. 9As shown, the spring baffle device 11 is arranged below the scraper device 9, and the downward pressing direction of the scraper 903 matches the opening and closing direction of the baffle 1103. The output shaft of the lifting motor group 901 extends, the scraper 903 runs downward, and the scraper 903 presses the baffle 1103 to flip downward, and at the same time scrapes off the insect corpses that fall on the upper surface of the baffle 1103. The output shaft of the lifting motor group 901 is retracted, the scraper 903 runs upward, and the baffle 1103 flips upward 90° under the elastic force of the spring hinge 1102.

[0041] like Figure 7 As shown, two sets of sensor slots 1201 are arranged on the inner wall above the adapter barrel 12. The two sets of sensor slots 1201 are symmetrically arranged on both sides of the spring baffle device 11. Sensors 16 are arranged in the sensor slots 1201. Fig. 9 As shown, when the baffle 1103 of the spring baffle device 11 moves downward to the lowest position, the sensor 16 senses that the baffle 1103 is in place, and feeds back the sensing signal to the lifting motor group 901, and the lifting motor group 901 performs the operation of lifting the scraper 903. When the output shaft of the lifting motor group 901 is blocked from outputting downward, and the sensor 16 does not sense the baffle 1103, at this time, there are two situations: one is that too many insect corpses are accumulated in the collection barrel 13 and need to be cleaned up, and the other is that an abnormality occurs at the spring baffle device 11. In the first case, the staff needs to deal with the insect corpses in the insect corpse storage container; in the second case, the maintenance personnel need to perform inspection and maintenance.

[0042] In order to match the downward pressing direction of the scraper 903 with the opening and closing direction of the baffle 1103, a limit piece is added between the support cover 7, the shield barrel 10, and the adapter barrel 12 to ensure that the installation directions of the scraper device 9 and the spring baffle device 11 match each other.

[0043] like Figure 3 As shown, a guide limit strip 703 is provided at the lower outer edge of the support cover 7. Figure 7 As shown, the top inner wall of the shield barrel 10 is provided with a support shield mounting groove 1003, the guide limit strip 703 is matched with the support shield mounting groove 1003, and the guide limit strip 703 is inserted into the support shield mounting groove 1003. A vertical plate mounting groove 1002 is provided on the barrel wall below the shield barrel 10, and a vertical plate limit groove 1202 is provided on the barrel wall above the adapter barrel 12. The shield barrel 10 and the adapter barrel 12 are inserted together, the vertical plate mounting groove 1002 is matched with the vertical plate limit groove 1202, and the support vertical plate 1101 is inserted into the vertical plate mounting groove 1002 and the vertical plate limit groove 1202. The position of the support vertical plate 1101 is matched with the downward pressing direction of the scraper 903.

[0044] like Figure 3 As shown, a first wiring groove 702 is provided in the inner wall of the cylindrical cavity below the support cover 7. Figure 7As shown, the inner cavity of the barrel wall of the shield barrel 10 is provided with a second wiring groove 1001 , and the first wiring groove 702 , the second wiring groove 1001 and the sensor groove 1201 are matched and arranged so that the sensor 16 can be smoothly routed and connected to the electric control box 3 .

[0045] When doing routine work, such as Figure 1 As shown, a collecting bucket 13 is arranged below the transfer bucket 12, and a base 14 is arranged below the collecting bucket 13. The base 14 can be fixed on the ground or buried under the ground, depending on the actual use situation. When in use, the insect-attracting lamp 4 is on, and insects fly to the device due to phototaxis. The odorant is placed in the odorant placement plate 802, and the odor diffuses into the surrounding air through the air vent 8013, luring the insects to fly to the device. The insects that fly here through the light and the odor are electrocuted by the electric grid 6 and fall onto the baffle 1103 of the spring baffle device 11. The scraper device 9 is set with an interval operation time, and operates regularly. The output shaft of the lifting motor group 901 extends, and the scraper 903 runs downward. The scraper 903 squeezes the baffle 1103 to flip downward, and at the same time scrapes off the insect corpses that fall on the upper surface of the baffle 1103. When the scraper 903 of the spring baffle device 11 moves downward to the lowest position, the sensor 16 senses that the baffle 1103 is in place, and feeds back the sensing signal to the lifting motor group 901. The lifting motor group 901 lifts the scraper 903, and the baffle 1103 flips upward 90° under the elastic force of the spring hinge 1102, and the baffle 1103 opens. When the output shaft of the lifting motor group 901 is blocked from outputting downward, and the sensor 16 does not sense the baffle 1103, there are two situations at this time: one is that there are too many insect corpses accumulated in the collection barrel 13 and they need to be cleaned up, and the other is that there is an abnormality at the spring baffle device 11, which requires maintenance and care. In case one, the insect corpses in the collection barrel 13 need to be emptied, and in case two, the relevant devices need to be checked and repaired.

[0046] When conducting experimental tests, such as Fig.10 As shown, the collection bucket 13 can be replaced with the experimental bucket 15 to carry out the collection of experimental data.

Claims

1. An insect trapping device, comprising a solar panel (1), a mounting support plate (2) arranged below the solar panel (1), a trap arranged in the middle below the mounting support plate (2), a support cover (7) arranged around the trap, the support cover (7) being fixedly arranged above the mounting support plate (2), and a cavity member being arranged below the support cover (7), characterized in that: The trap comprises an insect trap lamp (4), an electric grid (6), and an odorant placement device (8); a mounting column (5) is arranged at the center below the mounting support plate (2); insect trap lamps (4) are arranged around the mounting column (5); an electric grid (6) is arranged outside the insect trap lamp (4); and an odorant placement device (8) is fixedly arranged at the end below the mounting column (5); The cavity component comprises a shield barrel (10) and an adapter barrel (12); the shield barrel (10) is arranged below the support shield (7); the adapter barrel (12) is arranged below the shield barrel (10); a scraper device (9) and a spring baffle device (11) are arranged in the cavity formed by the shield barrel (10) and the adapter barrel (12); the scraper device (9) is arranged below the odorant placement device (8); a spring baffle device (11) is arranged below the scraper device (9); the spring baffle device (11) is arranged at the bottom of the shield barrel (10) cavity and at the top of the adapter barrel (12) cavity; The scraper device (9) comprises a lifting motor group (901), a connecting plate (902), and a scraper (903); the output direction of the lifting motor group (901) is vertically downward, and a connecting plate (902) is provided at the output shaft end; a scraper (903) is provided below the connecting plate (902); and the scraper (903) is a U-shaped wall scraper; The spring baffle device (11) comprises a supporting vertical plate (1101), a spring hinge (1102), and a baffle (1103); a group of spring hinges (1102) are respectively arranged on both sides of the supporting vertical plate (1101); a combined leaf plate of the spring hinge (1102) is fixedly connected to the side wall of the supporting vertical plate (1101); a baffle (1103) is arranged on the other combined leaf plate; and the spring hinge (1102) is a 90° spring hinge; An insect corpse storage container is arranged below the transfer barrel (12), and the insect corpse storage container comprises a large-capacity collection container collection barrel (13) for work and a small-capacity collection container experimental barrel (15) for testing.

2. An insect trapping device according to claim 1, characterized in that: The odorant placement device (8) comprises a placement cover (801), an odorant placement plate (802), and a mounting plate (803); the placement cover (801) has a cylindrical cavity at the top and a conical cavity at the bottom; the upper cylindrical cavity is inserted into the end of the shaft of the mounting column (5); a first ring platform (8011) and a second ring platform (8012) are arranged in the lower conical cavity; the first ring platform (8011) is arranged at the inner end of the conical cavity; the second ring platform (8012) is arranged at the outer end of the conical cavity; the odorant placement plate (802) is arranged above the first ring platform (8011); the mounting plate (803) is arranged below the second ring platform (8012); and a scraper device (9) is arranged below the mounting plate (803).

3. An insect trapping device according to claim 1, characterized in that: The downward pressing direction of the scraper (903) is arranged to match the opening and closing direction of the baffle (1103).

4. An insect trapping device according to claim 1, characterized in that: Two groups of sensor grooves (1201) are arranged above the inner wall of the transfer barrel (12), and the two groups of sensor grooves (1201) are symmetrically arranged on both sides of the spring baffle device (11). Sensors (16) are arranged in the sensor grooves (1201), and when the baffle (1103) of the spring baffle device (11) flips downward and runs to the lowest position, the sensor (16) senses that the baffle (1103) has run into place.

5. The insect trapping device according to claim 1, characterized in that: The support cover (7) is a funnel-shaped structure, with a conical cavity at the top and a cylindrical cavity at the bottom. The top end surface of the conical cavity is provided with a plug-in sleeve (701). A plug-in pin (201) is provided below the mounting support plate (2). The plug-in pin (201) is inserted into the plug-in sleeve (701). A hollow hole groove (704) is also provided on the conical cavity wall. The cylindrical cavity is plug-connected to the shield barrel (10).

6. An insect trapping device according to claim 1, characterized in that: A guide limit strip (703) is provided at the lower outer edge of the support cover (7), a support cover mounting groove (1003) is provided on the top inner wall of the shield barrel (10), the guide limit strip (703) is inserted into the support cover mounting groove (1003), a vertical plate mounting groove (1002) is provided on the barrel wall below the shield barrel (10), a vertical plate limit groove (1202) is provided on the barrel wall above the adapter barrel (12), and the support vertical plate (1101) is inserted into the vertical plate mounting groove (1002) and the vertical plate limit groove (1202).

7. An insect trapping device according to claim 2, characterized in that: A plurality of air holes (8013) are provided on the conical cavity wall between the first annular platform (8011) and the cylindrical cavity.

8. An insect trapping device according to claim 4, characterized in that: A first wiring groove (702) is provided in the inner wall of the cylindrical cavity below the support cover (7), and a second wiring groove (1001) is provided in the inner wall of the barrel of the shield barrel (10), and the first wiring groove (702), the second wiring groove (1001) and the sensor groove (1201) are matched.

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