Insecticidal device for garden and forestry planting

Abstract

The invention relates to the technical field of insect killing devices, in particular to an insect killing device for garden and forestry planting. Comprising an insect catching part and a recycling part, the lower portion of the insect catching part is detachably connected with an insect killing part, and the recycling part is used for providing negative pressure for the insect catching part; the insect catching part comprises an upper cover plate, an insect catching bowl and a connecting pipe connected to the bottom of the insect catching bowl, the connecting pipe is detachably connected with the recycling part, the upper cover plate is located on the upper side of the insect catching bowl, and an insect catching area is formed between the upper cover plate and the insect catching bowl; an insect trapping part, a sound wave interference part and a magnetic fluid interference part are sequentially arranged between the upper cover plate and the insect catching bowl outwards along the axis. According to the insect killing device, light insect catching, sound wave resonance interference and magnetic fluid interference are combined, insects are attracted, induced and disturbed to fly, the insect trapping efficiency is improved, the bottom of the insect catching bottom is connected with the recycling part, discharging of insect bodies is accelerated, and the insect catching efficiency is prevented from being affected by the insect bodies.

Description

Technical Field

[0001] The invention relates to the technical field of insecticidal devices, in particular to an insecticidal device for gardening and forestry planting. Background Art

[0002] In the field of forestry pest control, the long-term use of chemical agents has led to increased pest resistance and an imbalance in the ecosystem. Physical control technology has gradually become an important insect trap due to its environmentally friendly characteristics. The existing physical trapping device has a single structure, low insect catching efficiency, and insect carcasses are accumulated on the insecticidal net, which is inconvenient to clean, affecting the insecticidal efficiency.

[0003] For example, an environmentally friendly forestry ecological insect prevention device with a Chinese patent publication number of CN114946800B attracts insects through insect trap lights and kills them through an electric grid. The insect catching structure is single, and since the insects are light in weight, some insects cannot enter the storage component in time after being killed, which will affect the subsequent use of the insect trap lights and the electric grid.

[0004] Therefore, the present application provides an insecticidal device for gardening and forestry planting, which solves the problem of single environmentally friendly insect catching form and poor insect catching effect in the prior art. Summary of the invention

[0005] In order to solve the above problems, the present invention provides an insecticidal device for gardening and forestry planting.

[0006] The technical solution adopted by the present invention to solve the technical problem is: an insecticidal device for gardening and forestry planting, comprising an insect catching part and a recovery part, the lower part of the insect catching part is detachably connected with the insecticidal part, and the recovery part is used to provide negative pressure to the insect catching part;

[0007] The insect catching part includes an upper cover plate, an insect catching bowl and a connecting pipe connected to the bottom of the insect catching bowl, the connecting pipe is detachably connected to the recovery part, the upper cover plate is located on the upper side of the insect catching bowl, an insect catching area is formed between the upper cover plate and the insect catching bowl, and an insect attracting part, a sound wave interference part and a magnetic fluid interference part are sequentially arranged between the upper cover plate and the insect catching bowl along the axis outward.

[0008] As an optimization, the insect attracting part includes an insect attracting lamp connected to the upper cover plate and an insect attracting film connected to the lower end of the insect attracting lamp, and the insect attracting film is a double-layer hydrogel film;

[0009] The outer layer of the double-layer hydrogel film is a chloroplast-mimicking layer, and the inner layer is an enzyme-carrying layer loaded with glucose oxidase.

[0010] As an optimization, the base material of the insect attractant film is a composite hydrogel of polyethylene glycol diacrylate and sodium alginate in a ratio of 3:7 by weight, the thickness of the chloroplast simulation layer is 400-600 μm, and the thickness of the enzyme drug-carrying layer is 600-800 μm;

[0011] An ion channel network is coated between the chloroplast simulation layer and the enzyme drug-carrying layer, and the ion channel network includes Ca 2+ Mg 2+ .

[0012] As an optimization, the sound wave interference part is arranged in a ring shape outside the insect attracting part, and is used to emit 17-23kHz variable frequency sound waves to make the insect flight unstable through air coupling resonance;

[0013] The sound wave interference part includes a hexagonal honeycomb acoustic resonance cavity array with a built-in piezoelectric ceramic transducer.

[0014] As an optimization, the magnetic fluid interference part includes a magnetic fluid interference part 1 arranged on the upper cover plate and a magnetic fluid interference part 2 arranged on the insect catching bowl, and the magnetic fluid interference part 1 and the magnetic fluid interference part 2 both include a ring-shaped permanent magnet array formed by a plurality of N / S poles alternately arranged;

[0015] A transparent column is arranged at the axis of the insect attracting part, and the interior of the transparent column is filled with ferroferric oxide nano-magnetic fluid.

[0016] As an optimization, the recovery part includes a support seat, a recovery bucket and a negative pressure regulating part, the support seat is arranged at the lower side of the insect catching part, the recovery bucket is placed on the support seat, and the top opening of the recovery bucket is relatively contacted and sealed with the connecting pipe;

[0017] A first exhaust pipe inclined upward is provided on the upper portion of the recovery barrel, and the first exhaust pipe is detachably connected to the negative pressure regulating part.

[0018] As an optimization, the negative pressure regulating part includes a negative pressure pump and an auxiliary pipe, the upper end of the auxiliary pipe is connected to the second exhaust pipe, and the air extraction pipe of the negative pressure pump is connected to the first exhaust pipe and the second exhaust pipe;

[0019] The bottom of the auxiliary pipe is the air outlet end, and the inner wall of the auxiliary pipe is provided with a sealing plug and a driving motor. The output shaft of the driving motor is connected to a driving screw, and the driving screw is threadedly connected to the sealing plug. The driving motor is used to drive the sealing plug to move up and down along the axis of the auxiliary pipe. When the sealing plug moves in the direction away from the second exhaust pipe, it can enhance the suction force of the negative pressure regulating part on the recovery barrel.

[0020] As an optimization, the insecticidal part includes a plurality of power-carrying plates arranged horizontally and in parallel, the power-carrying plates are in a grid shape, a plurality of sockets are opened at the lower part of the connecting tube, and the power-carrying plates are detachably connected to the sockets.

[0021] As an optimization, a plurality of telescopic rods are provided on the bottom surface of the support seat, and a placement platform is provided at the extended end of the telescopic rod. The recycling bucket is placed on the placement platform. When the telescopic rod is extended, the top opening of the recycling bucket is contacted with the lower end of the connecting pipe.

[0022] The present invention provides an insecticidal device for gardening and forestry planting, which has the following advantages:

[0023] The insecticidal device of the present application combines light insect capture, sound wave resonance interference and magnetic fluid interference to attract, induce and interfere with the flight of insects, so that insects that enter between the insect capture parts can no longer leave, thereby improving the insect capture efficiency, and a recovery part is connected to the bottom of the insect capture bottom to accelerate the discharge of insect carcasses and prevent the insect carcasses from affecting the insect capture efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an axial schematic diagram of the present invention.

[0025] Figure 2 It is a schematic diagram of the back axial side of the present invention.

[0026] Figure 3 It is a schematic diagram of the bottom axial side of the present invention.

[0027] Figure 4 It is a main schematic diagram of the present invention.

[0028] Figure 5 For the present invention Figure 4 Schematic diagram of the AA section structure.

[0029] Among them, 1. upper cover plate, 2. connecting pipe, 3. insect bowl, 4. insect attracting lamp, 5. insect attracting membrane, 6. sound wave interference part, 7. magnetic fluid interference part 1, 8. magnetic fluid interference part 2, 9. supporting seat, 10. recycling barrel, 11. first exhaust pipe, 12. negative pressure pump, 13. auxiliary pipe, 14. second exhaust pipe, 15. driving motor, 16. sealing plug, 17. driving screw, 18. power-on sheet, 19. telescopic rod, 20. placement platform. DETAILED DESCRIPTION

[0030] like Figure 1-5 As shown, an insecticidal device for gardening and forestry planting includes an insect catching part and a recovery part, wherein the lower part of the insect catching part is detachably connected to the insecticidal part, and the recovery part is used to provide negative pressure to the insect catching part;

[0031] The insect catching part includes an upper cover plate 1, an insect catching bowl 3 and a connecting tube 2 connected to the bottom of the insect catching bowl 3, the connecting tube 2 is detachably connected to the recovery part, the upper cover plate 1 is located on the upper side of the insect catching bowl 3, an insect catching interval is formed between the upper cover plate 1 and the insect catching bowl 3, and an insect attracting part, a sound wave interference part 6 and a magnetic fluid interference part are sequentially arranged between the upper cover plate 1 and the insect catching bowl 3 along the axis outward.

[0032] The connecting pipe 2, the insect catching bowl 3 and the upper cover plate 1 are coaxially arranged, and the insect attracting part is used to attract insects. The insects dropped from the insect catching part are recovered by the recovery part, and negative pressure is provided to enable the insects to fall quickly.

[0033] The upper cover plate 1 and the insect catching bowl 3 are connected by a plurality of support rods, so that the upper cover plate 1 is separated from the insect catching bowl 3, and the opening of the insect catching bowl 3 is arranged upward.

[0034] like Figure 1 and Figure 2 As shown, the insect attracting part includes an insect attracting lamp 4 connected to the upper cover plate 1 and an insect attracting film 5 connected to the lower end of the insect attracting lamp 4, and the insect attracting film 5 is a double-layer hydrogel film;

[0035] The outer layer of the double-layer hydrogel film is a chloroplast-mimicking layer, and the inner layer is an enzyme-carrying layer loaded with glucose oxidase.

[0036] The length of the insect attractant film 5 and the length of the insect attractant lamp 4 are set according to actual use requirements. The bottom of the insect attractant lamp 4 is connected to the rod body so that the insect attractant film 5 is laid on the rod body. At the same time, a frame can be set to support the insect attractant film 5 to prevent the insect attractant film 5 from slipping.

[0037] Calculated by weight, the base material of the chloroplast simulation layer is a composite hydrogel of polyethylene glycol diacrylate and sodium alginate in a ratio of 3:7, the thickness of the chloroplast simulation layer is 400-600 μm, and the thickness of the enzyme drug-carrying layer is 600-800 μm;

[0038] An ion channel network is coated between the chloroplast simulation layer and the enzyme drug-carrying layer, and the ion channel network includes Ca 2+ Mg 2+ .

[0039] The chloroplast simulation layer includes a photocatalytic unit, a foaming agent and a cavitation stabilizer, wherein the photocatalytic unit adopts zinc porphyrin / SnO 2 Heterojunction microspheres, particle size 200nm, loading 15wt%; mesoporous silica loaded carbonic anhydrase (pore size 5nm, enzyme activity ≥3000U / g) is used as a foaming agent; cellulose nanocrystals modified with sodium dodecyl sulfate (concentration 0.5%) is used as a cavitation stabilizer.

[0040] The enzyme drug-carrying layer matrix adopts a polyvinyl alcohol / gelatin double cross-linked network, which is cross-linked by 4% glutaraldehyde vapor; the enzyme system includes (1) glucose oxidase (GOx) covalently grafted to polydopamine-coated Fe 3 O 4 Nanoparticles (particle size 50 nm, loading 8%); (2) catalase inhibitor (3-amino-1,2,4-triazole) microencapsulation treatment (release threshold pH>6.5).

[0041] A glucose reservoir is also provided to provide energy for the enzyme reaction, specifically β-cyclodextrin / dextrin complex slow-release particles (particle size 100-150 μm, containing 40% β-D-glucose). The specific preparation process of the insect attractant film 5 is not described in detail.

[0042] like Figure 3 As shown, the sound wave interference part 6 is arranged in a ring shape outside the insect attracting part, and is used to emit 17-23kHz variable frequency sound waves to make the insect flight unstable through air coupling resonance;

[0043] The acoustic wave interference part 6 includes a hexagonal honeycomb acoustic resonance cavity array with a built-in piezoelectric ceramic transducer.

[0044] like Figure 3 As shown, the magnetic fluid interference part includes a magnetic fluid interference part 1 7 arranged on the upper cover plate 1 and a magnetic fluid interference part 2 8 arranged on the insect catching bowl 3, and the magnetic fluid interference part 1 7 and the magnetic fluid interference part 2 8 both include a ring-shaped permanent magnet array formed by a plurality of N / S poles alternately arranged;

[0045] A transparent column is arranged at the axis of the insect attracting part, and the interior of the transparent column is filled with ferroferric oxide nano-magnetic fluid.

[0046] The permanent magnets of the first magnetic fluid interference part 7 and the second magnetic fluid interference part 8 are arranged one by one up and down. When the permanent magnets are arranged, the N / S poles of adjacent permanent magnets are arranged up and down oppositely.

[0047] like Figure 5 As shown, the recovery part includes a support seat 9, a recovery bucket 10 and a negative pressure regulating part. The support seat 9 is arranged at the lower side of the insect catching part, and the recovery bucket 10 is placed on the support seat 9. The top opening of the recovery bucket 10 is in relative contact and sealing arrangement with the connecting pipe 2;

[0048] A first exhaust pipe 11 inclined upward is provided on the upper portion of the recovery barrel 10 , and the first exhaust pipe 11 is detachably connected to the negative pressure regulating part.

[0049] When the recovery barrel 10 is in contact and sealed with the connecting pipe 2, the first exhaust pipe 11 is sleeved and sealed with the pipe of the negative pressure regulating part, and the recovery barrel 10 can be removed to facilitate the treatment of the insect corpses.

[0050] like Figure 5 As shown, the negative pressure regulating part includes a negative pressure pump 12 and an auxiliary pipe 13, the upper end of the auxiliary pipe 13 is connected to a second exhaust pipe 14, and the air extraction pipe of the negative pressure pump 12 is connected to the first exhaust pipe 11 and the second exhaust pipe 14;

[0051] The bottom of the auxiliary pipe 13 is the air outlet end, and the inner wall of the auxiliary pipe 13 is provided with a sealing plug 16 and a driving motor 15. The output shaft of the driving motor 15 is connected to a driving screw 17, and the driving screw 17 is threadedly connected to the sealing plug 16. The driving motor 15 is used to drive the sealing plug 16 to move up and down along the axis of the auxiliary pipe 13. When the sealing plug 16 moves in a direction away from the second exhaust pipe 14, it can enhance the suction force of the negative pressure regulating part on the recovery barrel 10.

[0052] The driving motor 15 is used to drive the sealing plug 16 to move up and down. When the sealing plug 16 moves downward from the inner upper part of the auxiliary tube 13, it can increase the suction effect of the negative pressure regulating part on the recovery bucket 10, thereby preventing some insects from being retained on the inner wall of the device. At the same time, it can make the insect bowl 3 in a negative pressure state, making it convenient for insects near the insect bowl 3 to be sucked into the interior of the device.

[0053] like Figure 5 As shown, the insecticidal part includes a plurality of horizontally parallel power-carrying plates 18, the power-carrying plates 18 are in a grid shape, and a plurality of sockets are provided at the lower part of the connecting tube 2, and the power-carrying plates 18 are detachably connected to the sockets.

[0054] Insects can fall downward into the recycling bin 10 through the power-carrying sheet 18, and the power-carrying sheet 18 can further kill the insects. The width of the grille only needs to be enough to accommodate the insects.

[0055] like Figure 5 As shown, a plurality of telescopic rods 19 are provided on the bottom surface of the support seat 9, and a placement platform 20 is provided at the extended end of the telescopic rod 19. The recycling bucket 10 is placed on the placement platform 20. When the telescopic rod 19 is extended, the top opening of the recycling bucket 10 is contacted with the lower end of the connecting pipe 2.

[0056] When installing the recycling barrel 10 , firstly place the recycling barrel 10 on the placement platform 20 , and when the telescopic rod 19 is extended, the recycling barrel 10 can be connected to the connecting pipe 2 upward.

[0057] Directions:

[0058] When the device is used, the insect catching part is fixedly connected to the connecting seat, and the fixing seat is placed in a place where there are many insects;

[0059] The device body is powered on, and the recycling bucket 10 is placed on the placement platform 20. The telescopic rod 19 is extended, and the recycling bucket 10 is driven upward through the placement platform 20 to contact and seal with the lower end of the connecting pipe 2;

[0060] The recovery bucket 10 is sucked by the negative pressure pump 12, so that the recovery bucket 10 and the insect catching bowl 3 are in a negative pressure state;

[0061] Insects are attracted by the insect-attracting lamp 4 and the insect-attracting film 5. The insect-attracting film 5 traps insects through the sound of bubble bursting, and can also trap insects that come into contact with it and kill the insects.

[0062] When the insect enters between the upper cover plate 1 and the insect bowl 3, the sound wave interference part 6 releases variable frequency sound waves, which make the insect fly and fall steadily through air coupling resonance;

[0063] At the same time, the magnetic fluid interference part can disrupt the insect's magnetic navigation system, making it impossible for the insect to fly normally;

[0064] The insects that fall into the connecting pipe 2 can be killed by the energized sheet 18 , and under the effect of negative pressure, the insects fall into the inside of the recovery barrel 10 .

[0065] The sealing plug 16 is driven upward by the driving motor 15. When the sealing plug 16 moves to the top of the auxiliary pipe 13, the sealing plug 16 is driven downward by the driving motor 15. The sealing plug 16 is used to suction the recovery barrel 10 and the connecting pipe 2, thereby increasing the suction force on the insects in the channel, allowing the insects to fall from the insect catching bowl 3, thereby improving the insect catching and cleaning effects.

[0066] The above-mentioned specific embodiments are only specific cases of the present invention. The patent protection scope of the present invention includes but is not limited to the product form and style of the above-mentioned specific embodiments. Any insecticide device for gardening and forestry planting that complies with the claims of the present invention and any appropriate changes or modifications made thereto by ordinary technicians in the corresponding technical field shall fall within the patent protection scope of the present invention.

Claims

1. An insecticidal device for gardening and forestry planting, characterized in that: It comprises an insect catching part and a recovery part, wherein the lower part of the insect catching part is detachably connected with an insecticidal part, and the recovery part is used to provide negative pressure to the insect catching part; The insect catching part comprises an upper cover plate (1), an insect catching bowl (3) and a connecting pipe (2) connected to the bottom of the insect catching bowl (3); the connecting pipe (2) is detachably connected to the recovery part; the upper cover plate (1) is located on the upper side of the insect catching bowl (3); an insect catching area is formed between the upper cover plate (1) and the insect catching bowl (3); an insect attracting part, a sound wave interference part (6) and a magnetic fluid interference part are sequentially arranged between the upper cover plate (1) and the insect catching bowl (3) along the axis outward.

2. The insecticidal device for gardening and forestry planting according to claim 1, characterized in that: The insect attracting part comprises an insect attracting lamp (4) connected to the upper cover plate (1) and an insect attracting film (5) connected to the lower end of the insect attracting lamp (4), wherein the insect attracting film (5) is a double-layer hydrogel film; The outer layer of the double-layer hydrogel film is a chloroplast-mimicking layer, and the inner layer is an enzyme-carrying layer loaded with glucose oxidase.

3. The insecticidal device for gardening and forestry planting according to claim 2, characterized in that: Calculated by weight, the base material of the chloroplast simulation layer is a composite hydrogel of polyethylene glycol diacrylate and sodium alginate in a ratio of 3:7, the thickness of the chloroplast simulation layer is 400-600 μm, and the thickness of the enzyme drug-carrying layer is 600-800 μm; An ion channel network is coated between the chloroplast simulation layer and the enzyme drug-carrying layer, and the ion channel network includes Ca 2 +, Mg2+.

4. The insecticidal device for gardening and forestry planting according to claim 1, characterized in that: The sound wave interference part (6) is arranged in a ring shape outside the insect attracting part, and is used to emit 17-23kHz variable frequency sound waves to make the insect flight unstable through air coupling resonance; The sound wave interference part (6) comprises a hexagonal honeycomb acoustic resonance cavity array with a built-in piezoelectric ceramic transducer.

5. The insecticidal device for gardening and forestry planting according to claim 1, characterized in that: The magnetic fluid interference part comprises a magnetic fluid interference part 1 (7) arranged on the upper cover plate (1) and a magnetic fluid interference part 2 (8) arranged on the insect bowl (3), and the magnetic fluid interference part 1 (7) and the magnetic fluid interference part 2 (8) both comprise an annular permanent magnet array formed by a plurality of N / S poles alternately arranged; A transparent column is arranged at the axis of the insect attracting part, and the interior of the transparent column is filled with ferroferric oxide nano-magnetic fluid.

6. The insecticidal device for gardening and forestry planting according to claim 1, characterized in that: The recovery part comprises a support seat (9), a recovery bucket (10) and a negative pressure regulating part, wherein the support seat (9) is arranged at the lower side of the insect catching part, the recovery bucket (10) is placed on the support seat (9), and the top opening of the recovery bucket (10) is arranged in relative contact and sealing with the connecting pipe (2); A first exhaust pipe (11) inclined upward is provided at the upper part of the recovery barrel (10), and the first exhaust pipe (11) is detachably connected to the negative pressure regulating part.

7. The insecticidal device for gardening and forestry planting according to claim 6, characterized in that: The negative pressure regulating part comprises a negative pressure pump (12) and an auxiliary pipe (13), the upper end of the auxiliary pipe (13) is connected to a second exhaust pipe (14), and the air extraction pipe of the negative pressure pump (12) is connected to the first exhaust pipe (11) and the second exhaust pipe (14); The bottom of the auxiliary pipe (13) is an air outlet end. The inner wall of the auxiliary pipe (13) is provided with a sealing plug (16) and a driving motor (15). The output shaft of the driving motor (15) is connected to a driving screw (17). The driving screw (17) is threadedly connected to the sealing plug (16). The driving motor (15) is used to drive the sealing plug (16) to move up and down along the axis of the auxiliary pipe (13). When the sealing plug (16) moves in a direction away from the second exhaust pipe (14), the suction force of the negative pressure regulating part on the recovery barrel (10) can be strengthened.

8. The insecticidal device for gardening and forestry planting according to claim 1, characterized in that: The insecticidal part comprises a plurality of horizontally parallel energizing plates (18), the energizing plates (18) being in a grid shape, a plurality of sockets being provided at the lower part of the connecting pipe (2), and the energizing plates (18) being detachably connected to the sockets.

9. The insecticidal device for gardening and forestry planting according to claim 6, characterized in that: The bottom surface of the support seat (9) is provided with a plurality of telescopic rods (19), and the extended ends of the telescopic rods (19) are provided with a placement platform (20). The recovery bucket (10) is placed on the placement platform (20), and when the telescopic rods (19) are extended, the top opening of the recovery bucket (10) is arranged in contact with the lower end of the connecting pipe (2).

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