Dual trapping and parasitic wasp releasing multifunctional device for preventing and treating fall webworms

Abstract

The invention belongs to the field of fall webworm control, and provides a fall webworm control dual-trapping and parasitic wasp releasing multifunctional device which comprises a funnel, a groove is formed in the side wall of the funnel and concaves inwards, a plurality of evenly-distributed leakage holes are formed in the side wall of the groove, and a mounting plate is fixedly mounted on the peripheral side face of the funnel. A collecting barrel is movably mounted on the lower side of the mounting plate, the funnel is communicated with the interior of the collecting barrel, and a small bee cocoon placer is movably mounted on the lower side of the collecting barrel; the device is upgraded on the basis of an original fall webworm square trap, a novel Chouioia cunea cocoon placing device is specifically transformed on the lower half part, external wind and rain invasion is blocked, damage to Chouioia cunea cocoons is relieved, the bee output rate of Chouioia cunea is increased, operation is simpler and more convenient, and the device is suitable for popularization and application. According to the upper half part, a square-barrel-shaped trap is modified, a solar LED lamp and sex pheromone are combined for trapping, cost is reduced, and larvae, pupae and adults of the white moths can be prevented and controlled in all stages.

Description

Technical Field

[0001] The present invention belongs to the field of prevention and control of the fall webworm, and specifically relates to a dual-trapping and parasitoid release multifunctional device for preventing and controlling the fall webworm. Background Art

[0002] The fall webworm has three generations a year in Shandong region, overwintering as pupae in cocoons in bark cracks, ground dead branches layer or surface soil layer. The whole larva has 7 instars. The 1st - 3rd instar larvae damage within the web, and the 4th instar larvae damage after breaking the web. Currently, the combination of chemical control and biological control is often adopted. The effective natural enemy of the fall webworm: the Chouioia cunea, is regularly released to balance the natural organisms and control the population density. However, there are some defects in the trapping in the prior art, resulting in the inability to effectively trap the fall webworm, which needs to be improved.

[0003] Currently, there are four types of prevention and control measures for the fall webworm in China's agricultural and forestry production: physical and mechanical control, chemical control, biological control, and sex pheromone detection control. In the existing prevention and control measures for the fall webworm, only a certain device is used to prevent and control the fall webworm at a certain stage of its larvae, pupae, and adults, without forming a simple, systematic, and comprehensive one-time prevention and control. This will lead to a large waste of manpower and material resources for special prevention and control at each stage of the fall webworm. First, in the prior art, the Chouioia cunea is released during the larval stage of the fall webworm and parasitizes the pupae of the fall webworm for prevention and control. However, during the release, due to natural reasons such as rain and wind, the cocoons of the Chouioia cunea are always damaged, affecting the effective parasitic number of the emerged wasps. However, during the adult stage, most use square traps or black lights to trap the fall webworm. However, the black light trapping method not only has a complex installation, high cost, but also easily kills the original biological species.

[0004] Therefore, those skilled in the art have proposed a dual-trapping and parasitoid release multifunctional device for preventing and controlling the fall webworm to solve the problems raised in the background art. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention provides a dual-trapping and parasitoid release multifunctional device for preventing and controlling the fall webworm, so as to solve the problem that only a certain device is used to prevent and control the fall webworm at a certain stage of its larvae, pupae, and adults in the prior art, without forming a simple, systematic, and comprehensive one-time prevention and control.

[0006] A multifunctional device for dual trapping and release of parasitic wasps against the fall webworm, including a funnel. A groove is provided on the side wall of the funnel, the groove is recessed inward, and a number of uniformly distributed leakage holes are opened on the side wall of the groove. An installation plate is fixedly installed on the peripheral side surface of the funnel. A collection bucket is movably installed on the lower side of the installation plate. The funnel is internally communicated with the collection bucket. A small wasp cocoon placer is movably installed on the lower side of the collection bucket. A number of uniformly distributed Chinese oak silkworm pupae are placed in the small wasp cocoon placer. A number of uniformly distributed small wasp release holes are opened on the lower surface of the small wasp cocoon placer;

[0007] A support pillar is slidably arranged on the upper side of the funnel. A rain shield is fixedly installed on the upper side of the support pillar. A sealing box is fixedly installed between the support pillars. A lithium battery pack and a charging module are fixedly installed in the sealing box. A number of LED lamp boards are fixedly installed on the lower surface of the sealing box. A solar panel is fixedly installed on the upper surface of the rain shield. The solar panel is electrically connected to the lithium battery pack, the charging module and the LED lamp boards;

[0008] An attractant core column is fixedly installed on the lower surface of the sealing box.

[0009] Preferably, an internal thread is provided on the inner side wall of the small wasp cocoon placer, and an external thread is provided on the outer surface of the bottom of the collection bucket. The small wasp cocoon placer is threadedly connected to the lower surface of the collection bucket through the internal thread.

[0010] Preferably, an installation groove is opened on the side wall of the support pillar. A clamping block is slidably arranged in the installation groove. The clamping block penetrates through the side wall of the groove and is slidably arranged therewith. A compression spring is arranged in the installation groove. The two ends of the compression spring are respectively connected to the side wall of the clamping block and the inner side wall of the installation groove.

[0011] Preferably, a card slot is opened on the side wall of the installation plate. A snap plate is fixedly installed on the peripheral side surface of the collection bucket. The snap plate extends into the card slot and is slidably arranged therewith. The collection bucket is fixedly communicated with the funnel through the snap plate.

[0012] Preferably, a lifting plate is arranged on the side wall of the installation plate. A slot is opened on the side wall of the lifting plate. Two symmetrically arranged insertion plates are fixedly connected to the side wall of the installation plate. The insertion plates are inserted into the inner cavity through the slot and are slidably arranged therewith;

[0013] The side wall of the lifting plate is provided with an inner cavity, in which a limiting column is fixedly installed. A top block is slidably arranged on the outer side of the limiting column, and a first spring is sleeved on the outer side of the limiting column. The two ends of the first spring are respectively connected with the side wall of the top block and the side wall of the inner cavity. An irregular block is rotatably arranged in the inner cavity. A reset spring is arranged on the side wall of the irregular block, and the two ends of the reset spring are respectively connected with the side wall of the irregular block and the inner side wall of the inner cavity. One end of the irregular block is provided with a hook-shaped block, and an arc-shaped convex part is arranged on the side wall of the irregular block. The side wall of the insertion plate contacts the arc-shaped convex part. A through hole is opened on the side wall of the insertion plate, and one end of the hook-shaped block extends into the through hole and contacts the inner side wall of the through hole.

[0014] Preferably, a limiting groove is opened on the side wall of the top block, and one end of the insertion plate is inserted into the limiting groove and is slidably arranged with it.

[0015] Preferably, a sliding column is arranged on the side wall of the lifting plate. One end of the sliding column extends into the inner cavity and is fixedly connected with a pressing plate. Two symmetrically arranged pressing blocks are fixedly installed on the side wall of the pressing plate. The pressing blocks contact the side wall of the tail end of the irregular block. A tension spring is sleeved on the outer side of the sliding column. The two ends of the tension spring are respectively in contact with the side wall of the pressing plate and the inner side wall of the inner cavity. The side wall of the sliding column that does not extend into the inner cavity is fixedly connected with a fixing plate.

[0016] Preferably, the side wall of the pressing block is arc-shaped.

[0017] Preferably, a screw rod is threadedly arranged on the side wall of the lifting plate. The lower end of the screw rod is provided with a fixed box. A driving motor is fixedly installed on the inner wall of the fixed box. The output end of the driving motor is fixedly connected with a threaded rod through a coupling. A limiting rod is fixedly installed on the upper surface of the fixed box. The lifting plate penetrates through the limiting rod and is slidably arranged with it.

[0018] Preferably, an anti-detachment plate is fixedly installed on the upper surface of the limiting rod. One end of the screw rod extends into the anti-detachment plate and is rotatably connected with it.

[0019] Through the above technical solutions,

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention upgrades the device on the basis of the original square trap for Hyphantria cunea, combines the morphological characteristics of Hyphantria cunea in each period, and conducts full-cycle control of Hyphantria cunea. Specifically, in the lower part, by transforming the device for placing the new type of Chouioia cunea cocoons, it blocks the invasion of external wind and rain, reduces the damage to the Chouioia cunea cocoons, improves the emergence rate of Chouioia cunea, and the operation is simpler and more convenient. Specifically, in the upper part, by transforming the square barrel-shaped trap, combined with solar LED lights and sex pheromone trapping, it reduces costs and saves energy. Thus, the trapping effect is greatly improved, and it can prevent and control Hyphantria cunea in the larval, pupal, and adult stages, forming a simple systematic and comprehensive primary prevention and control.

[0022] 2. The present invention can facilitate the rapid fixed installation, use, disassembly, inspection, replacement, etc. between the whole trapping device and the lifting plate through the provided lifting plate, insertion plate, through hole, special-shaped block, and hook-shaped block, and the operation is simple and portable, greatly improving the installation and disassembly efficiency of the device.

[0023] 3. The present invention can facilitate the real-time adjustment of the use height of the equipment through the provided screw rod, lifting plate, limit rod, etc., and can quickly lift and lower the equipment according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall structural schematic diagram of the present invention;

[0025] Figure 2 is the structural schematic diagram of the funnel in the present invention;

[0026] Figure 3 is the structural schematic diagram of the sealing box in the present invention;

[0027] Figure 4 is the structural schematic diagram of the small wasp cocoon placer in the present invention;

[0028] Figure 5 is the cross-sectional view of the lifting plate in the present invention;

[0029] Figure 6 is Figure 5 the enlarged view of the structure at A in

[0030] Figure 7 is the structural schematic diagram of the screw rod of the present invention.

[0031] In the figure:

[0032] 1. Funnel; 2. Groove; 3. Leakage hole; 4. Mounting plate; 5. Collection bucket; 6. Small wasp cocoon placer; 7. Chinese oak silkworm pupa; 8. Small wasp release hole; 9. Support pillar; 10. Rain shield; 11. Sealing box; 12. Lithium battery pack; 13. Charging module; 14. LED light board; 15. Lure core column; 16. Internal thread; 17. Mounting groove; 18. Block; 19. Compression spring; 20. Card slot; 21. Buckle plate; 22. Lifting plate; 23. Inner cavity; 24. Insertion plate; 25. Limit post; 26. Top block; 27. First spring; 28. Special-shaped block; 29. Reset spring; 30. Hook-shaped block; 31. Arc-shaped convex part; 32. Through hole; 33. Limit groove; 34. Slide post; 35. Pressing plate; 36. Pressing block; 37. Tension spring; 38. Screw; 39. Fixed box; 40. Driving motor; 41. Limit rod; 42. Anti-disengagement plate; 43. Solar panel. Specific implementation manner

[0033] The following further describes the implementation manner of the present invention in detail in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0034] Embodiment 1: As shown in the attached Figure 1 to the attached Figure 7 figures: The present invention provides a dual trapping and parasitic wasp release multifunctional device for controlling the fall webworm, including a funnel 1. A groove 2 is provided on the side wall of the funnel 1. The groove 2 is recessed inward. A number of uniformly distributed leakage holes 3 are provided on the side wall of the groove 2. A mounting plate 4 is fixedly installed on the peripheral side surface of the funnel 1. A collection bucket 5 is movably installed on the lower side of the mounting plate 4. The funnel 1 is internally communicated with the collection bucket 5. A small wasp cocoon placer 6 is movably installed on the lower side of the collection bucket 5. A number of uniformly distributed Chinese oak silkworm pupae 7 are placed in the small wasp cocoon placer 6. A number of uniformly distributed small wasp release holes 8 are provided on the lower surface of the small wasp cocoon placer 6. The diameter of the small wasp release holes 8 is 2 - 3 mm, and the adjacent flying-out holes are spaced 5 mm apart. The size of the flying-out holes is designed according to the size of the small wasps and should not be too dense, otherwise it will affect the temperature and humidity inside the release device and affect the survival rate of the small wasps. Through this setting, the external wind and rain are blocked, the damage to the Chouioia cunea cocoon is reduced, and the emergence rate of the Chouioia cunea is increased. The inside of the small wasp cocoon placer 6 uses an opaque black material. Utilizing the phototaxis of the small wasps, it is convenient for the small wasps to fly outwards.

[0035] On the upper side of the funnel 1, a support column 9 is slidably arranged. On the upper side of the support column 9, a rain shield 10 is fixedly installed. Between the support columns 9, a sealing box 11 is fixedly installed. Inside the sealing box 11, a lithium battery pack 12 and a charging module 13 are fixedly installed. On the lower surface of the sealing box 11, a number of LED light boards 14 are fixedly installed. On the upper surface of the rain shield 10, a solar panel 43 is fixedly installed. The solar panel 43 is electrically connected to the lithium battery pack 12, the charging module 13, and the LED light boards 14. Through this setting, combined with the solar panel 43, the LED light boards 14, and the sex pheromone trapping, the cost is reduced and energy is saved. Thus, the trapping effect is greatly improved. The solar light panel is laid around the rain shield 10 on the upper part closely to charge the lithium battery pack 12 through the charging module 13 and ensure sufficient power at night for the LED lights to work. The charging module 13 mainly ensures that the power absorbed by the solar panel 43 during the day is equal to the battery capacity to prevent overcharging and damage to the battery. The sealing box 11 is made of acrylic. The acrylic sealing box 11 is mainly to provide a dry place for the battery pack and the charging plate to prevent damage. The rain shield 10 is set up to provide support for the solar panel 43 and to protect the lower main structure from being damaged by rain;

[0036] On the lower surface of the sealing box 11, a lure core column 15 is fixedly installed.

[0037] Preferably, the inner side wall of the small wasp cocoon placer 6 is provided with an internal thread 16, and the outer surface of the bottom of the collection bucket 5 is provided with an external thread. The small wasp cocoon placer 6 is threadedly connected to the lower surface of the collection bucket 5 through the internal thread 16. Through this setting, it is convenient to quickly fix, install, and disassemble the small wasp cocoon placer 6.

[0038] Furthermore, an installation groove 17 is formed in the side wall of the support column 9. A clamping block 18 is slidably arranged in the installation groove 17. The clamping block 18 penetrates through the side wall of the groove 2 and is slidably arranged therewith. A compression spring 19 is arranged in the installation groove 17. The two ends of the compression spring 19 are respectively connected to the side wall of the clamping block 18 and the inner side wall of the installation groove 17. Through the arranged clamping block 18, installation groove 17, and compression spring 19, it is convenient to quickly fix, install, and disassemble the rain shield 10, the sealing box 11, etc.

[0039] Specifically, a clamping groove 20 is formed in the side wall of the mounting plate 4. A clamping plate 21 is fixedly installed on the peripheral side surface of the collection bucket 5. The clamping plate 21 extends into the clamping groove 20 and is slidably arranged therewith. The collection bucket 5 is fixedly communicated with the funnel 1 through the clamping plate 21. The two parts are connected through 4 clamping grooves 20 and the clamping plate 21. Through this setting, it is convenient to quickly fix, install, and disassemble between the collection bucket 5 and the funnel 1.

[0040] As can be seen from the above, during use, after placing the tussah pupae 7 of Chouioia cunea into the wasp cocoon placement device 6, screw the wasp cocoon placement device 6 into the lower surface of the collection bucket 5 and then start using it. After the tussah pupae 7 turn into Chouioia cunea, they fly out through the wasp release hole 8 to conduct biological control on the fall webworm. At the same time, multiple trapping methods are carried out through the set LED lights and the sex pheromones released by the lure core column 15, reducing costs and saving energy. Thus, the trapping effect is greatly improved, and the larvae, pupae, and adults of the fall webworm can be controlled in each period, forming a simple, systematic, and comprehensive primary prevention and control.

[0041] Embodiment 2: As shown in the attached Figure 2 to the attached Figure 6 figure: This embodiment is basically the same as the previous embodiment. The difference is that a lifting plate 22 is provided on the side wall of the mounting plate 4. A slot is opened on the side wall of the lifting plate 22. Two symmetrically arranged insertion plates 24 are fixedly connected to the side wall of the mounting plate 4. The insertion plates 24 are inserted into the inner cavity 23 through the slot and are slidably arranged therein;

[0042] An inner cavity 23 is opened on the side wall of the lifting plate 22. A limiting column 25 is fixedly installed in the inner cavity 23. A top block 26 is slidably arranged on the outer side of the limiting column 25. A first spring 27 is sleeved on the outer side of the limiting column 25. The two ends of the first spring 27 are respectively connected to the side wall of the top block 26 and the side wall of the inner cavity 23. A special-shaped block is rotatably arranged in the inner cavity 23. A reset spring 29 is arranged on the side wall of the special-shaped block. The two ends of the reset spring 29 are respectively connected to the side wall of the special-shaped block and the inner side wall of the inner cavity 23. One end of the special-shaped block is provided with a hook-shaped block 30. An arc-shaped convex part 31 is arranged on the side wall of the special-shaped block. The side wall of the insertion plate 24 is in contact with the arc-shaped convex part 31. A through hole 32 is opened on the side wall of the insertion plate 24. One end of the hook-shaped block 30 extends into the through hole 32 and is in contact with the inner side wall of the through hole 32. The special-shaped block can slide slightly in the inner cavity 23. During installation, when the insertion plate 24 is inserted into the inner cavity 23 on the side wall of the lifting plate 22, during the insertion process, the insertion plate 24 first contacts the arc-shaped convex part on the side wall of the special-shaped block, squeezing the special-shaped block to rotate at a small angle in the inner cavity 23 and then continue to slide inward. When it slides to the corresponding position of the hook-shaped block 30 and the through hole 32, the extrusion on the special-shaped block is lost. At this time, one side of the insertion plate 24 is in contact with the side wall of the top block 26. The special-shaped block is rotated back to its original position by the restoring force of the reset spring 29, thereby driving the hook-shaped block 30 to extend into the through hole 32. At this time, the top block 26 extrudes the insertion plate 24 under the restoring force of the first spring 27, so that the hook-shaped block 30 is always in close contact and extrusion with the inner side wall of the through hole 32, thereby performing a locking and fixing process on the insertion plate 24 and completing the quick fixed installation of the mounting plate 4 and the trapping device.

[0043] Preferably, a limiting groove 33 is formed in the side wall of the top block 26. One end of the insertion plate 24 is inserted into the limiting groove 33 and is slidably arranged therein. The arranged limiting groove 33 can facilitate the limiting treatment of the insertion plate 24, thereby improving the installation stability of the insertion plate 24.

[0044] Furthermore, a sliding column 34 is arranged on the side wall of the lifting plate 22. One end of the sliding column 34 extends into the inner cavity 23 and is fixedly connected with a pressing plate 35. Two symmetrically arranged pressing blocks 36 are fixedly installed on the side wall of the pressing plate 35. The pressing blocks 36 are in contact with the side wall of the tail end of the special-shaped block. A tension spring 37 is sleeved on the outer side of the sliding column 34. The two ends of the tension spring 37 are respectively in contact with the side wall of the pressing plate 35 and the inner side wall of the inner cavity 23. A fixing plate is fixedly connected to the side wall of the sliding column 34 that does not extend into the inner cavity 23. The side wall of the pressing block 36 is arc-shaped. It can be set to facilitate the extrusion of the special-shaped block to rotate during pressing. With this setting, when disassembly is required, the sliding column 34 can be pressed to drive the pressing plate 35 and the pressing blocks 36 to slide inward, extruding the side wall of the tail end of the special-shaped block, driving the special-shaped block to rotate inside the inner cavity 23, so that the hook-shaped block 30 is separated from the through hole 32, thereby releasing the stuck fixing of the insertion plate 24. At this time, the insertion plate 24 can be directly pulled out for rapid disassembly, so as to realize the disassembly, overhaul and replacement of the trapping device.

[0045] As can be seen from the above, when the whole device needs to be quickly fixed and installed before use, the insertion plate 24 on the side wall of the mounting plate 4 is inserted into the lifting plate 22. During the insertion process, the insertion plate 24 first contacts the arc-shaped protrusion on the side wall of the special-shaped block, extruding the special-shaped block to rotate at a small angle in the inner cavity 23 and then continue to slide inward. When it slides to the corresponding position of the hook-shaped block 30 and the through hole 32, the extrusion of the special-shaped block is lost. At this time, one side of the insertion plate 24 contacts the side wall of the top block 26. The special-shaped block is rotated back under the resilience of the return spring 29, thereby driving the hook-shaped block 30 to extend into the through hole 32. At this time, the top block 26 extrudes and ejects the insertion plate 24 under the resilience of the first spring 27, so that the hook-shaped block 30 is always in close contact with and extruded against the inner side wall of the through hole 32, thereby realizing the stuck fixing of the insertion plate 24 and completing the rapid fixing and installation of the mounting plate 4 and the trapping device.

[0046] When the whole device needs to be quickly disassembled, overhauled and replaced, the sliding column 34 is pressed to drive the pressing plate 35 and the pressing blocks 36 to slide inward, extruding the side wall of the tail end of the special-shaped block, driving the special-shaped block to rotate inside the inner cavity 23, so that the hook-shaped block 30 is separated from the through hole 32, thereby releasing the stuck fixing of the insertion plate 24. At this time, the insertion plate 24 can be directly pulled out for rapid disassembly, so as to realize the disassembly, overhaul and replacement of the trapping device.

[0047] Example 3: As shown in the appendix Figure 7As shown in the figure: On the basis of the first embodiment, a screw rod 38 is threadedly arranged on the side wall of the lifting plate 22. A fixed box 39 is arranged at the lower end of the screw rod 38. A driving motor 40 is fixedly installed on the inner wall of the fixed box 39. The output end of the driving motor 40 is fixedly connected to the threaded rod through a coupling. A limiting rod 41 is fixedly installed on the upper surface of the fixed box 39. The lifting plate 22 penetrates through the limiting rod 41 and is slidably arranged thereon. The threaded rod, the driving motor 40 and the limiting rod 41 can be used to quickly lift and adjust the lifting plate 22 after fixed installation, so as to facilitate adjustment according to the required height.

[0048] Furthermore, an anti-disengagement plate 42 is fixedly installed on the upper surface of the limiting rod 41. One end of the screw rod 38 extends into the anti-disengagement plate 42 and is rotatably connected thereto. The anti-disengagement plate 42 can be used to limit the device, reducing the possibility of the trapping device falling off.

[0049] As can be seen from the above, when the device is fixedly installed on the side wall of the lifting plate 22, start the driving motor 40 to drive the screw rod 38 to rotate, thereby driving the lifting plate 22 to rise. After rising to the required height, start the device to start using. When it is necessary to disassemble and repair the device, quickly lower the device for quick disassembly, repair and replacement.

[0050] The embodiments of the present invention are given for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention. In the description of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "plurality" is two or more, unless otherwise specifically and clearly defined.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0052] In the present invention, unless otherwise clearly specified or limited, a first feature being "on" or "under" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "over" or "on top of" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply indicates that the horizontal height of the first feature is higher than that of the second feature. A first feature being "under", "below" or "beneath" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the horizontal height of the first feature is lower than that of the second feature.

[0053] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples" or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not have to be directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0054] In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved, and other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0055] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dual trapping and parasitic wasp releasing multifunctional device for controlling the fall webworm, characterized in that: It includes a funnel (1), on the side wall of the funnel (1) there is a groove (2), the groove (2) is recessed inward, and a number of uniformly distributed leakage holes (3) are provided on the side wall of the groove (2). A mounting plate (4) is fixedly installed on the circumferential side surface of the funnel (1). A collection bucket (5) is movably installed under the mounting plate (4). The funnel (1) is internally communicated with the collection bucket (5). A small bee cocoon placer (6) is movably installed under the collection bucket (5). A number of uniformly distributed tussah pupae (7) are placed in the small bee cocoon placer (6). A number of uniformly distributed small bee release holes (8) are provided on the lower surface of the small bee cocoon placer (6). A support column (9) is slidably arranged above the funnel (1). A rain shield (10) is fixedly installed above the support column (9). A sealing box (11) is fixedly installed between the support columns (9). A lithium battery pack (12) and a charging module (13) are fixedly installed in the sealing box (11). A number of LED lamp boards (14) are fixedly installed on the lower surface of the sealing box (11). A solar panel (43) is fixedly installed on the upper surface of the rain shield (10). The solar panel (43) is electrically connected to the lithium battery pack (12), the charging module (13) and the LED lamp boards (14). An attractant core column (15) is fixedly installed on the lower surface of the sealing box (11).

2. The dual trapping and parasitic wasp releasing multifunctional device for controlling fall webworm according to claim 1, wherein: Internal threads (16) are provided on the inner side wall of the small bee cocoon placer (6), and external threads are provided on the outer surface of the bottom of the collection bucket (5). The small bee cocoon placer (6) is threadedly connected to the lower surface of the collection bucket (5) through the internal threads (16).

3. The dual trapping and parasitic wasp releasing multi-functional device for preventing and controlling the fall webworm as claimed in claim 2, wherein: Mounting grooves (17) are provided on the side wall of the support column (9). A clamping block (18) is slidably arranged in the mounting grooves (17). The clamping block (18) penetrates through the side wall of the groove (2) and is slidably arranged therewith. A compression spring (19) is arranged in the mounting grooves (17). The two ends of the compression spring (19) are respectively connected to the side wall of the clamping block (18) and the inner side wall of the mounting grooves (17).

4. The dual trapping and parasitoid releasing multifunctional device for preventing and controlling fall webworms as claimed in claim 1, wherein: A clamping groove (20) is provided on the side wall of the mounting plate (4). A clamping plate (21) is fixedly installed on the circumferential side surface of the collection bucket (5). The clamping plate (21) extends into the clamping groove (20) and is slidably arranged therewith. The collection bucket (5) is fixedly communicated with the funnel (1) through the clamping plate (21).

5. The dual trapping and parasitic wasp releasing multifunctional device for preventing and controlling the fall webworm as claimed in claim 1, wherein: A lifting plate (22) is provided on the side wall of the mounting plate (4). A slot is provided on the side wall of the lifting plate (22). Two symmetrically arranged inserting plates (24) are fixedly connected to the side wall of the mounting plate (4). The inserting plates (24) are inserted into the inner cavity (23) through the slot and are slidably arranged therewith. The side wall of the lifting plate (22) is provided with an inner cavity (23). A limiting column (25) is fixedly installed in the inner cavity (23). A top block (26) is slidably arranged on the outer side of the limiting column (25). A first spring (27) is sleeved on the outer side of the limiting column (25). The two ends of the first spring (27) are respectively connected with the side wall of the top block (26) and the side wall of the inner cavity (23). An irregular-shaped block is rotatably arranged in the inner cavity (23). A reset spring (29) is arranged on the side wall of the irregular-shaped block. The two ends of the reset spring (29) are respectively connected with the side wall of the irregular-shaped block and the inner side wall of the inner cavity (23). One end of the irregular-shaped block is provided with a hook-shaped block (30). An arc-shaped convex part (31) is arranged on the side wall of the irregular-shaped block. The side wall of the insertion plate (24) contacts the arc-shaped convex part (31). A through hole (32) is opened on the side wall of the insertion plate (24). One end of the hook-shaped block (30) extends into the through hole (32) and contacts the inner side wall of the through hole (32).

6. The dual trapping and parasitoid release multifunctional device for controlling the fall webworm as claimed in claim 5, wherein: A limiting groove (33) is opened on the side wall of the top block (26). One end of the insertion plate (24) is inserted into the limiting groove (33) and is slidably arranged with it.

7. The dual trapping and parasitoid release multifunctional device for controlling the fall webworm according to claim 6, wherein: A sliding column (34) is arranged on the side wall of the lifting plate (22). One end of the sliding column (34) extends into the inner cavity (23) and is fixedly connected with a pressing plate (35). Two symmetrically arranged pressing blocks (36) are fixedly installed on the side wall of the pressing plate (35). The pressing blocks (36) contact the side wall of the tail end of the irregular-shaped block. A tension spring (37) is sleeved on the outer side of the sliding column (34). The two ends of the tension spring (37) are respectively in contact with the side wall of the pressing plate (35) and the inner side wall of the inner cavity (23). A fixing plate is fixedly connected to the side wall of the sliding column (34) that does not extend into the inner cavity (23).

8. The dual trapping and parasitic wasp releasing multifunctional device for controlling Hyphantria cunea as claimed in claim 7, wherein: The side wall of the pressing block (36) is arc-shaped.

9. The dual trapping and parasitoid releasing multifunctional device for preventing and controlling fall webworm as claimed in claim 7, wherein: A screw rod (38) is threadedly arranged on the side wall of the lifting plate (22). A fixed box (39) is arranged at the lower end of the screw rod (38). A driving motor (40) is fixedly installed on the inner wall of the fixed box (39). The output end of the driving motor (40) is fixedly connected with a threaded rod through a coupling. A limiting rod (41) is fixedly installed on the upper surface of the fixed box (39). The lifting plate (22) penetrates through the limiting rod (41) and is slidably arranged with it.

10. The dual trapping and parasitoid releasing multifunctional device for controlling the fall webworm as claimed in claim 9, wherein: An anti-detachment plate (42) is fixedly installed on the upper surface of the limiting rod (41). One end of the screw rod (38) extends into the anti-detachment plate (42) and is rotatably connected with it.

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