A biological control device for red imported fire ants
Patent Information
- Application Number
- CN202522038678.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-23
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2035-09-23
AI Technical Summary
其中，饵剂法：在天气晴朗的条件下，将具有引诱性的诱虫粉剂人工均匀撒施于红火蚁的蚁巢，形成一个环状，利用红火蚁的觅食和食物交换习性，使药剂在蚁群中传递，最终毒杀蚁后及全巢红火蚁；灌巢法：先破坏红火蚁蚁巢表面，再将配制好的药液迅速浇灌进蚁巢，药液渗透到蚁巢各处，以毒杀巢内红火蚁；粉剂法：当红火蚁蚁巢明显时，破坏部分蚁丘引诱工蚁大量出巢，随后将粉剂均匀撒施在工蚁身上，通过工蚁间的接触将药剂传播至整个蚁巢，达到灭杀效果；但是，饵剂法在使用时，需要在晴朗或阴天，在蚁巢外围呈环状或点状撒施专用饵剂，如茚虫威饵剂或氟蚁腙饵剂，实现灭虫效果，但在雨天，饵剂容易被雨水冲刷，导致药效大打折扣，无法有效吸引和毒杀红火蚁，而且，饵剂采用人工抛洒，抛洒的范围依靠操作人员的经验把控，若撒施不均匀，会使部分红火蚁未能接触到饵剂，从而影响防治效果
现有饵剂法在雨天时，饵剂容易被雨水冲刷，导致药效大打折扣，无法有效吸引和毒杀红火蚁，而本装置通过设置安装筒，将安装筒扣合在巢穴的顶部并插入土壤中，使用固定组件将安装筒进行固定，安装筒的顶部设有粉状诱虫组件和灌巢除虫组件，在雨天，依然可以先通过粉状诱虫组件释放诱虫粉剂吸引红火蚁，并且通过观察透明盖板观察灭虫粉状诱虫组件的灭虫效果，再利用灌巢除虫组件进行药液喷洒，能够对红火蚁的数量进行有效防治；
Smart Images
Figure CN224734558U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of biological control technology for red imported fire ants, and in particular to a trapping device for biological control of red imported fire ants. Background Technology
[0002] Red imported fire ants are a highly destructive invasive pest that has spread widely in many parts of the world, causing serious ecological, agricultural, and economic losses. They are extremely aggressive and adaptable, attacking not only humans, livestock, and other animals, causing health problems such as pain, allergic reactions, and even shock, but also severely damaging the roots, stems, leaves, and fruits of crops and garden plants.
[0003] Existing methods for controlling red imported fire ants mainly include baiting, nest flooding, and powder application. Among the methods, the bait method involves manually and evenly scattering an attractive insect-attracting powder around the red imported fire ant nest in a ring shape under sunny conditions. Utilizing the red imported fire ants' foraging and food-exchanging habits, the bait is spread throughout the colony, ultimately poisoning the queen and the entire colony. The nest-drenching method involves first damaging the surface of the red imported fire ant nest, then quickly pouring the prepared insecticide solution into the nest. The solution penetrates throughout the nest to poison the red imported fire ants inside. The powder method involves destroying part of the ant mound when the nest is clearly visible to lure a large number of worker ants out of the nest, then evenly scattering powder on the worker ants. The bait method spreads the pesticide throughout the nest through contact between worker ants, achieving a killing effect. However, when using the bait method, it is necessary to apply special bait, such as indomethacin bait or flufenoxuron bait, in a ring or spot pattern around the ant nest on a sunny or cloudy day to achieve the insecticidal effect. But on rainy days, the bait is easily washed away by rainwater, which greatly reduces its effectiveness and makes it unable to effectively attract and kill red imported fire ants. Moreover, the bait is applied manually, and the area to be applied depends on the experience of the operator. If the application is uneven, some red imported fire ants will not come into contact with the bait, thus affecting the control effect.
[0004] Therefore, it is necessary to provide a new biological control device for red imported fire ants to solve the above-mentioned technical problems. Utility Model Content
[0005] To solve the above-mentioned technical problems, this utility model provides a biological control device for red imported fire ants.
[0006] The red imported fire ant biological control and trapping device provided by this utility model includes: an installation cylinder, a fixing component on the outside of the installation cylinder, a transparent cover plate that is telescopically provided on the top of the installation cylinder, the height of the cover plate being adjustable, a first annular cylinder and a second annular cylinder fixed on the top wall of the installation cylinder, a plurality of equally spaced nozzles 1 and nozzle 2 respectively inclinedly arranged on the outside of the first annular cylinder and the second annular cylinder, and a powder insect attractant component and a nest-drenching insect removal component also provided on the top of the installation cylinder, the powder insect attractant component being located on one side of the nest-drenching insect removal component, and the bottom of the powder insect attractant component and the nest-drenching insect removal component being fixedly connected to the water inlet ends of the plurality of nozzles 1 and the plurality of nozzles 2 respectively.
[0007] Preferably, a fixing ring is fixed to the top of the mounting cylinder, and both the powdered insect attractant component and the nest-drenching insect removal component are fixed to the top of the fixing ring; The powdered insect attractant assembly includes a second housing and a powder delivery pump. Both the second housing and the powder delivery pump are fixed to the top of the fixing ring. The second housing is located on one side of the powder delivery pump. The second housing and the powder delivery pump are fixedly connected by a first conductive pipe. One end of the first conductive pipe is provided with a second conductive pipe. The first conductive pipe and the second conductive pipe are fixedly connected by a second connecting pipe. A first mounting cavity is formed inside the first annular cylinder. A first circular pipe is fixed inside the first mounting cavity. The other end of the second conductive pipe passes through the surface of the fixing ring and the first annular cylinder in sequence and communicates with the inside of the first circular pipe. One end of each of the plurality of nozzles is fixed with a first branch pipe. The other end of each of the plurality of first branch pipes passes through the surface of the first annular cylinder and is fixedly connected to the bottom of the first circular pipe.
[0008] Preferably, the nest-drenching and insect-removing assembly includes a housing and a water pump. Both the housing and the water pump are fixed to the top of the fixing ring. The housing is located on one side of the water pump. The housing and the water pump are fixedly connected by a first water pipe. One end of the first water pipe is provided with a second water pipe. The first water pipe and the second water pipe are fixedly connected by a first connecting pipe. A second mounting cavity is formed inside the second annular cylinder. A second round pipe is fixed inside the second mounting cavity. One end of each of the multiple nozzles is fixed with a second branch pipe. The other end of each of the multiple second branch pipes passes through the surface of the fixing ring and is fixedly connected to the bottom of the second round pipe. One end of the second water pipe passes through the surface of the fixing ring and communicates with the interior of the second round pipe.
[0009] Preferably, the surfaces of the first water pipe and the first conductive pipe are respectively provided with a first valve and a second valve.
[0010] Preferably, a through hole is provided at the center of the top of the fixing ring, and a sealing ring is fixed on the inner side wall of the through hole. The size of the cover plate matches the size of the through hole, and the cover plate fits against the outer side of the sealing ring. The top of the fixing ring is also provided with multiple mounting grooves, which are arranged around the outside of the through hole. Multiple second telescopic rods are fixed to the bottom wall of each of the multiple mounting grooves. A second electric push rod is fixed to the bottom wall of one of the mounting grooves. The tops of the second electric push rod and the multiple second telescopic rods are all fixedly connected to the bottom of the cover plate.
[0011] Preferably, a fixing plate is fixed to the outside of the mounting cylinder, and a mounting plate is provided above the fixing plate. The mounting plate is sleeved on the outside of the mounting cylinder. Multiple slots are provided on the top of the fixing plate. Insert plates are slidably provided on the inner sidewalls of the multiple slots. The other ends of the multiple insert plates are fixedly connected to the bottom of the mounting plate. A fixing component is also provided between the fixing plate and the mounting plate. The fixing assembly includes a first electric push rod and a plurality of first telescopic rods, the two ends of which are fixedly connected to the top of the fixing plate and the bottom of the mounting plate, respectively.
[0012] Compared with related technologies, the red imported fire ant biological control baiting device provided by this utility model has the following beneficial effects: Existing bait methods are prone to being washed away by rainwater during rainy weather, resulting in a significant reduction in the effectiveness of the bait and making it unable to effectively attract and kill red imported fire ants. This device, however, uses an installation tube that is fastened to the top of the nest and inserted into the soil. The installation tube is secured with a fixing component. The top of the installation tube is equipped with a powder attractant component and a nest-drenching component. Even on rainy days, the powder attractant component can be used to release insecticidal powder to attract red imported fire ants, and the insecticidal effect of the powder attractant component can be observed by looking through a transparent cover. Then, the nest-drenching component is used to spray the insecticide, which can effectively control the number of red imported fire ants. This invention features multiple equally spaced nozzles (first and second types) obliquely arranged on the outer sides of the first and second annular cylinders. Nozzle 1 sprays insect-attracting powder to lure insects, while nozzle 2 sprays liquid insecticide for irrigation and pest control. The oblique arrangement of the multiple equally spaced nozzles (first type) allows for a wider spraying range and a ring-shaped spray pattern, effectively enveloping target nests for feeding and significantly improving the success rate of insect attraction. This solves the problem of uneven application caused by manual, experience-based application of insect-attracting powder. Furthermore, the oblique arrangement of the multiple equally spaced nozzles (second type) ensures... The liquid insecticide sprayed from nozzle two flows evenly along the inner wall of the installation cylinder, forming a film of insecticide liquid. This film comprehensively envelops and kills the red imported fire ants inside the installation cylinder. Furthermore, the bottom of the installation cylinder is inserted into the soil, forming a relatively enclosed space. To a certain extent, this blocks the passage between the red imported fire ant nest and the outside world, effectively trapping them inside the installation cylinder for poisoning. This further improves the thoroughness of pest control, reduces the waste caused by overflowing liquid insecticide during irrigation, and further reduces the possibility of red imported fire ants escaping during insecticidal treatment. Attached Figure Description
[0013] Figure 1 A schematic diagram of the overall structure of the red imported fire ant biological control trapping device provided by this utility model; Figure 2 A schematic diagram of the overall cross-section of the red imported fire ant biological control trapping device provided by this utility model; Figure 3 This is a schematic diagram of the structure of a powdered insect attractant component; Figure 4 A schematic diagram of the nest-filling and insect-removing component; Figure 5 This is a schematic diagram of the structure of the first mounting cavity.
[0014] Labels in the diagram: 1. Mounting cylinder; 11. Fixing plate; 111. Slot; 12. Mounting plate; 13. First electric push rod; 14. First telescopic rod; 15. Insert plate; 2. Fixing ring; 21. Through hole; 211. Mounting groove; 212. Second electric push rod; 213. Second telescopic rod; 22. Cover plate; 221. Sealing ring; 23. First annular cylinder; 231. Second annular cylinder; 232. First mounting cavity; 233. Second mounting cavity 3. Box 1; 31. Water pump; 311. First water pipe; 312. First connecting pipe; 313. Second water pipe; 314. First valve; 4. Box 2; 41. Powder conveying pump; 411. First connecting pipe; 412. Second connecting pipe; 413. Second connecting pipe; 414. Second valve; 5. First round pipe; 51. Second round pipe; 52. First branch pipe; 521. Nozzle 1; 53. Second branch pipe; 531. Nozzle 2. Detailed Implementation
[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0016] Please refer to the following: Figures 1 to 5 ,in, Figure 1 A schematic diagram of the overall structure of the red imported fire ant biological control trapping device provided by this utility model; Figure 2 A schematic diagram of the overall cross-section of the red imported fire ant biological control trapping device provided by this utility model; Figure 3 This is a schematic diagram of the insect-attracting component. Figure 4 This is a schematic diagram of the insecticidal component. Figure 5 This is a schematic diagram of the structure of the first mounting cavity.
[0017] In the specific implementation process, such as Figures 1 to 5 As shown, the device includes an installation cylinder 1, with a fixing component on the outside of the installation cylinder 1. A transparent cover plate 22 is telescopically installed on the top of the installation cylinder 1. The cover plate 22 is made of tempered glass and its height is adjustable. A first annular cylinder 23 and a second annular cylinder 231 are fixed to the top wall of the installation cylinder 1. Multiple equally spaced nozzles 521 and 531 are obliquely arranged on the outside of the first annular cylinder 23 and the second annular cylinder 231, respectively. A powder insect attractant component and a nest-draining insect removal component are also provided on the top of the installation cylinder 1. The powder insect attractant component is located on one side of the nest-draining insect removal component, and the bottom of the powder insect attractant component and the nest-draining insect removal component are fixedly connected to the water inlet ends of the multiple nozzles 521 and the multiple nozzles 531, respectively. Specifically, existing bait methods are easily washed away by rainwater on rainy days, resulting in a significant reduction in efficacy and an inability to effectively attract and kill red imported fire ants. However, this device uses an installation cylinder 1, which is fastened to the top of the nest and inserted into the soil. The installation cylinder 1 is fixed in place using a fixing component. The top of the installation cylinder 1 is equipped with a powdered insect attractant component and a nest-drenching insect-killing component. On rainy days, the powdered insect attractant component can still release insecticidal powder to attract red imported fire ants. The insecticidal effect of the powdered insect attractant component can be observed by looking at the transparent cover 22. Based on the actual insecticidal situation, the nest-drenching insect-killing component can then be used to spray the insecticide, which can effectively control the number of red imported fire ants. Furthermore, multiple equally spaced nozzles 521 and 531 are inclinedly arranged on the outer sides of the first annular cylinder 23 and the second annular cylinder 231. Nozzle 521 is used to spray insect-attracting powder to attract insects, while nozzle 531 is used to spray liquid insecticide for irrigation and pest control. The inclined arrangement of multiple equally spaced nozzles 521 results in a wider spraying range and a ring-shaped spray pattern, enveloping the target nest and providing it with food, greatly improving the success rate of insect attraction. This solves the problem of uneven application caused by manual, experience-based application of insect-attracting powder. Furthermore, the multiple equally spaced nozzles 521... The tilted design of nozzle 31 allows the liquid insecticide sprayed from nozzle 2 531 to flow evenly along the inner wall of the installation cylinder 1, forming a film of insecticide liquid. This film comprehensively envelops and kills the red imported fire ants inside the installation cylinder 1. Furthermore, the bottom of the installation cylinder 1 is inserted into the soil, creating a relatively enclosed space. To a certain extent, this blocks the passage between the red imported fire ant nest and the outside world, effectively trapping them inside the installation cylinder 1 for poisoning. This further improves the thoroughness of pest control, reduces waste caused by overflowing liquid insecticide during irrigation, and further reduces the possibility of red imported fire ants escaping during insecticidal treatment.
[0018] In some embodiments, reference is made to Figures 1 to 5 As shown, a fixing ring 2 is fixed to the top of the installation cylinder 1, and the powdered insect attractant component and the nest-filling insect removal component are both fixed to the top of the fixing ring 2. The powdered insect attractant assembly includes a housing 4 and a powder delivery pump 41. The housing 4 serves as a storage container for the insect attractant powder, storing the fine granular insect attractant powder of indoxacarb bait. Both the housing 4 and the powder delivery pump 41 are fixed to the top of the fixing ring 2. The housing 4 is located to one side of the powder delivery pump 41. The housing 4 and the powder delivery pump 41 are fixedly connected by a first conductive pipe 411. One end of the first conductive pipe 411 is provided with a second conductive pipe 413. The first conductive pipe 411 and the second conductive pipe 413... 13 is fixedly connected by the second connecting pipe 412. The first annular cylinder 23 has a first mounting cavity 232 inside. The first round pipe 5 is fixed inside the first mounting cavity 232. The other end of the second connecting pipe 413 passes through the fixing ring 2 and the surface of the first annular cylinder 23 in sequence and is connected to the inside of the first round pipe 5. One end of each of the multiple nozzles 521 is fixed with a first branch pipe 52. The other end of each of the multiple first branch pipes 52 passes through the surface of the first annular cylinder 23 and is fixedly connected to the bottom of the first round pipe 5. Among them, nozzle 521 is used to spray insect-attracting powder to attract insects. The bottom of nozzle 521 is provided with multiple equally spaced spray holes to allow the insect-attracting powder to be sprayed. The insect-attracting powder is preferably indoxacarb bait, which is a fine granular bait. Among them, the powder conveying pump 41 is a screw-type powder conveying pump, which uses the rotation of the screw to convey indoxacarb bait powder particles, and the housing 4 is preferably a stainless steel storage tank.
[0019] Specifically, during use, the powder output pump 41 inside the drive housing 2 is activated. After the powder delivery pump 41 is started, a certain pressure is generated, which draws out the indomethacin bait from the housing 2 4 through the first guide pipe 411 and transports it to the second guide pipe 413 through the second connecting pipe 412. The second guide pipe 413 introduces the indomethacin bait into the first round pipe 5. The first round pipe 5 serves as a transfer station for powder distribution, distributing the powder to each first branch pipe 52. The first branch pipe 52 transports the insect-attracting powder to the first nozzle 521. The nozzles equidistantly distributed at the bottom of the first nozzle 521 spray the indomethacin bait in a uniform granular form, forming a ring-shaped insect-attracting area to attract red imported fire ants to forage.
[0020] In some embodiments, reference is made to Figures 1 to 5 As shown, the nest-dredging and pest-removing assembly includes a housing 3 and a water pump 31. Both the housing 3 and the water pump 31 are fixed to the top of the fixing ring 2. The housing 3 is located on one side of the water pump 31. The housing 3 and the water pump 31 are fixedly connected by a first water pipe 311. One end of the first water pipe 311 is provided with a second water pipe 313. The first water pipe 311 and the second water pipe 313 are fixedly connected by a first connecting pipe 312. A second mounting cavity 233 is formed inside the second annular cylinder 231. A second round pipe 51 is fixed inside the second mounting cavity 233. One end of a plurality of nozzles 531 is fixed with a second branch pipe 53. The other end of the plurality of second branch pipes 53 passes through the surface of the fixing ring 2 and is fixedly connected to the bottom of the second round pipe 51. One end of the second water pipe 313 passes through the surface of the fixing ring 2 and is connected to the inside of the second round pipe 51.
[0021] Among them, the container 3 is used for the insecticide solution for filling nests and eliminating insects, such as a solution containing insecticidal ingredients, such as cypermethrin. The solution is prepared according to the recommended concentration as needed. The preparation ratio is common knowledge in the field and will not be described here. Specifically, the cypermethrin solution is first stored in the first chamber 3. After the water pump 31 is started, it generates suction and pressure, and the cypermethrin solution in the first chamber 3 is extracted through the first water pipe 311. The cypermethrin solution enters the second water pipe 313 through the first connecting pipe 312. The second water pipe 313 introduces the cypermethrin solution into the second round pipe 51. The second round pipe 51 distributes the cypermethrin solution to each second branch pipe 53. The second branch pipe 53 delivers the cypermethrin solution to the second nozzle 531. The spray holes on the surface of the second nozzle 531 spray the cypermethrin solution along the inner wall of the mounting cylinder 1 to perform a nest-drenching operation on the red imported fire ant nest, so that the cypermethrin solution flows into the nest along the inner wall of the mounting cylinder 1 and kills the red imported fire ants in the nest.
[0022] Furthermore, before implementing nest-filling, the nest-filling operation should be carried out after the existing baiting method has been inducing nest formation for a period of time, such as seven days. In some embodiments, reference is made to Figure 1 as well as Figure 4 As shown, the surfaces of the first water pipe 311 and the first guide pipe 411 are respectively provided with a first valve 314 and a second valve 414. The first valve 314 and the second valve 414 are used to control the discharge rate of the insect-attracting powder and the liquid insecticide, respectively. In some embodiments, reference is made to Figures 1 to 2 As shown, a through hole 21 is provided at the center of the top of the fixing ring 2. A sealing ring 221 is fixed on the inner wall of the through hole 21. The size of the cover plate 22 matches the size of the through hole 21. The cover plate 22 fits against the outer side of the sealing ring 221. The top of the fixing ring 2 is also provided with multiple mounting grooves 211. The multiple mounting grooves 211 are arranged around the outer side of the through hole 21. Multiple second telescopic rods 213 are fixed to the bottom wall of the multiple mounting grooves 211 respectively. A second electric push rod 212 is fixed to the bottom wall of one of the mounting grooves 211. The tops of the second electric push rod 212 and the multiple second telescopic rods 213 are fixedly connected to the bottom of the cover plate 22. A fixing plate 11 is fixed to the outside of the mounting cylinder 1. A mounting plate 12 is provided above the fixing plate 11. The mounting plate 12 is sleeved on the outside of the mounting cylinder 1. A plurality of slots 111 are provided on the top of the fixing plate 11. Insert plates 15 are slidably provided on the inner sidewalls of the plurality of slots 111. The other end of the plurality of insert plates 15 is fixedly connected to the bottom of the mounting plate 12. A fixing component is also provided between the fixing plate 11 and the mounting plate 12. The fixing assembly includes a first electric push rod 13 and a plurality of first telescopic rods 14, the two ends of the first electric push rod 13 and the plurality of first telescopic rods 14 being fixedly connected to the top of the fixing plate 11 and the bottom of the mounting plate 12, respectively. Specifically, when it is necessary to open the cover plate 22, the second electric push rod 212 is activated and extends upward, driving the cover plate 22 to move upward. At the same time, multiple second telescopic rods 213 also extend as the cover plate 22 rises, providing stable support for the cover plate 22, so that the cover plate 22 is separated from the through hole 21, exposing the through hole 21. When the cover plate 22 needs to be closed, the second electric push rod 212 retracts, causing the cover plate 22 to move downwards. The multiple second telescopic rods 213 also shorten accordingly. The cover plate 22 gradually approaches the through hole 21 and finally fits against the sealing ring 221 to achieve a seal.
[0023] Furthermore, when it is necessary to install the installation cylinder 1, the operator first presses the installation plate 12 with his hand to insert the installation cylinder 1 into the soil. At this time, the first electric push rod 13 is activated, the first electric push rod 13 begins to extend downward, the first telescopic rod 14 extends and retracts synchronously, and the bottom of the multiple insertion plates 15 are inserted into the ground. In addition, when using the fixing components, depending on actual needs, on hard soil ground, first fasten the installation cylinder 1 to the top of the nest, and then use a tool to loosen the soil on the outside of the installation cylinder 1 to facilitate insertion. This will not be described in detail here.
[0024] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.
[0025] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A biological control device for red imported fire ants, characterized in that, The device includes an installation cylinder (1), which has a fixing component on its outer side. The top of the installation cylinder (1) is provided with a transparent cover plate (22) that can be extended and retracted. The height of the cover plate (22) is adjustable. The top wall of the installation cylinder (1) is fixed with a first annular cylinder (23) and a second annular cylinder (231). The outer sides of the first annular cylinder (23) and the second annular cylinder (231) are respectively provided with multiple equally spaced nozzles 1 (521) and nozzle 2 (531). The top of the installation cylinder (1) is also provided with a powder insect attractant component and a nest-draining insect removal component. The powder insect attractant component is located on one side of the nest-draining insect removal component. The bottom of the powder insect attractant component and the nest-draining insect removal component are respectively fixedly connected to the water inlet ends of the multiple nozzles 1 (521) and the multiple nozzles 2 (531).
2. The red imported fire ant biological control baiting device according to claim 1, characterized in that, The top of the mounting cylinder (1) is fixed with a fixing ring (2), and the powdered insect attractant and the nest-filling insect removal component are both fixed to the top of the fixing ring (2). The powdered insect attractant assembly includes a second housing (4) and a powder conveying pump (41). Both the second housing (4) and the powder conveying pump (41) are fixed to the top of the fixing ring (2). The second housing (4) is located on one side of the powder conveying pump (41). The second housing (4) and the powder conveying pump (41) are fixedly connected by a first conductive pipe (411). One end of the first conductive pipe (411) is provided with a second conductive pipe (413). The first conductive pipe (411) and the second conductive pipe (413) are fixedly connected by a second connecting pipe (412). The first annular cylinder (23) has a first mounting cavity (232) inside, and a first round tube (5) is fixed inside the first mounting cavity (232). The other end of the second guide tube (413) passes through the surface of the fixing ring (2) and the first annular cylinder (23) in sequence and is connected to the inside of the first round tube (5). One end of each of the multiple nozzles (521) is fixed with a first branch tube (52), and the other end of each of the multiple first branch tubes (52) passes through the surface of the first annular cylinder (23) and is fixedly connected to the bottom of the first round tube (5).
3. The red imported fire ant biological control baiting device according to claim 2, characterized in that, The insect-removing assembly includes a housing (3) and a water pump (31). Both the housing (3) and the water pump (31) are fixed to the top of the fixing ring (2). The housing (3) is located on one side of the water pump (31). The housing (3) and the water pump (31) are fixedly connected by a first water pipe (311). One end of the first water pipe (311) is provided with a second water pipe (313). The first water pipe (311) and the second water pipe (313) are fixedly connected by a first connecting pipe (312). The second annular cylinder (231) has a second mounting cavity (233) inside, and a second round tube (51) is fixed inside the second mounting cavity (233). One end of each of the multiple nozzles (531) is fixed with a second branch tube (53). The other end of the multiple second branch tubes (53) passes through the surface of the fixing ring (2) and is fixedly connected to the bottom of the second round tube (51). One end of the second water pipe (313) passes through the surface of the fixing ring (2) and is connected to the inside of the second round tube (51).
4. The red imported fire ant biological control baiting and killing device according to claim 3, characterized in that, The surfaces of the first water pipe (311) and the first guide pipe (411) are respectively provided with a first valve (314) and a second valve (414).
5. The red imported fire ant biological control baiting device according to claim 4, characterized in that, A through hole (21) is provided at the center of the top of the fixing ring (2). A sealing ring (221) is fixed on the inner side wall of the through hole (21). The size of the cover plate (22) matches the size of the through hole (21). The cover plate (22) fits against the outer side of the sealing ring (221). A plurality of mounting grooves (211) are also provided at the top of the fixing ring (2). The plurality of mounting grooves (211) are arranged around the outer side of the through hole (21). A plurality of second telescopic rods (213) are fixed on the bottom wall of the plurality of mounting grooves (211). A second electric push rod (212) is fixed on the bottom wall of one of the mounting grooves (211). The tops of the second electric push rod (212) and the plurality of second telescopic rods (213) are fixedly connected to the bottom of the cover plate (22).
6. The red imported fire ant biological control baiting device according to claim 5, characterized in that, A fixing plate (11) is fixed to the outside of the mounting cylinder (1), and a mounting plate (12) is provided above the fixing plate (11). The mounting plate (12) is sleeved on the outside of the mounting cylinder (1). A plurality of slots (111) are provided on the top of the fixing plate (11). Insert plates (15) are slidably provided on the inner sidewalls of the plurality of slots (111). The other end of the plurality of insert plates (15) is fixedly connected to the bottom of the mounting plate (12). A fixing component is also provided between the fixing plate (11) and the mounting plate (12). The fixing assembly includes a first electric push rod (13) and a plurality of first telescopic rods (14), the two ends of the first electric push rod (13) and the plurality of first telescopic rods (14) being fixedly connected to the top of the fixing plate (11) and the bottom of the mounting plate (12), respectively.