Solenopsis invicta poison bait station
By designing the bait-holding device and the shielding device for red imported fire ant bait stations, the problems of poor extermination effect and safety in red imported fire ant control have been solved, achieving efficient, large-scale extermination and safe control of red imported fire ants.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MIANYANG TEACHERS COLLEGE
- Filing Date
- 2025-05-28
- Publication Date
- 2026-04-21
AI Technical Summary
Existing technologies for controlling red imported fire ants are ineffective, have low extermination efficiency, cannot achieve large-scale extermination, lack warning signs, and are prone to endangering personal safety, thus affecting the effectiveness of control efforts.
Design a red imported fire ant bait station, including a bait container and a shielding device. The bait container has an inclined slope to facilitate climbing by the red imported fire ants, and the shielding device prevents rainwater from getting in. Combined with warning flags, it ensures both the extermination effect and safety.
It achieves efficient extermination of red imported fire ants, is suitable for large-scale extermination, provides a high-profile warning, avoids personal harm, and significantly improves the effectiveness of prevention and control work.
Smart Images
Figure CN224139976U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of physical control technology, specifically to a red imported fire ant bait station. Background Technology
[0002] Red imported fire ants, as a highly destructive invasive species, have long faced severe challenges in their control. On the one hand, red imported fire ants have extremely strong reproductive capabilities and environmental adaptability. Their colonies are numerous and their nests are highly concealed, making it difficult for conventional extermination methods to reach the core nests, thus greatly reducing the effectiveness of eradication. On the other hand, existing control technologies suffer from uneven spraying and incomplete coverage when dealing with large areas, making it difficult to achieve efficient and lasting control of red imported fire ants. In addition, commercially available red imported fire ant extermination devices generally lack effective warning signs, which can easily cause accidental injury to humans and animals, and may also endanger personal safety if unsuspecting individuals accidentally touch or ingest them, seriously affecting the normal implementation of control work. All of these factors greatly restrict the effectiveness of red imported fire ant control efforts. Utility Model Content
[0003] The present invention aims to provide a red imported fire ant poison bait station to solve the problems of poor extermination effect, low extermination efficiency, inability to achieve large-scale extermination, lack of warning, easy harm to personal safety during the extermination process, and greatly limiting the effectiveness of red imported fire ant control work in the existing technology.
[0004] The embodiments of this utility model are implemented as follows:
[0005] This utility model embodiment provides a red imported fire ant bait station, which includes a bait holding device;
[0006] The top of the aforementioned poison bait holding device is provided with a shielding device. The shielding device is detachably connected to the top of the poison bait holding device on the side near the poison bait holding device. Furthermore, the poison bait holding device and the shielding device are fitted together with a clearance.
[0007] The top of the aforementioned poison bait holding device has a poison bait holding cavity, and the outer wall of the aforementioned poison bait holding device has an inclined slope, the top of the aforementioned inclined slope being connected to the aforementioned poison bait holding cavity.
[0008] In use, first, fix the bait container to the bottom surface containing the red imported fire ants, place the bait inside the bait container, then install the shielding device on top of the bait container to protect it from rain. Finally, the red imported fire ants are attracted by the bait, climb up the sloping surface, enter the bait container to retrieve the bait, and transport a large amount of bait to the red imported fire ant nest. After the red imported fire ants eat the bait, they die, achieving the extermination effect.
[0009] The red imported fire ant bait station disclosed in this embodiment is equipped with the aforementioned bait holding device for holding the bait, and the aforementioned inclined slope is set up to facilitate red imported fire ants climbing and carrying the bait. At the same time, the aforementioned shielding device is set up to protect against rain, prevent the bait from deteriorating, and ensure the efficacy of the bait, thus ensuring the killing effect. Therefore, the red imported fire ant bait station has the beneficial effects of good killing effect, high killing efficiency, easy to achieve large-scale killing, eye-catching warning, low risk of personal safety during the killing process, and greatly improves the effectiveness of red imported fire ant control.
[0010] Optionally: the above-mentioned poison bait holding device has a bottom ring, the top of the bottom ring has a top ring, the inclined slope is connected between the bottom ring and the top ring, and the diameter of the bottom ring is larger than the diameter of the top ring.
[0011] This design creates a circumferential slope in the bait container. When the bottom ring is grounded, red imported fire ants can easily climb the slope and retrieve the bait from the bait container, thus eliminating the red imported fire ants.
[0012] Optionally, the outer surface of the aforementioned sloping surface has a rough surface.
[0013] This design increases the friction of the sloping surface, making it easier for red imported fire ants to climb. This reduces their wariness and makes them think that it is easier to carry the poison bait. As a result, the queen sends out a large number of worker ants to carry the bait, thus accelerating the rapid elimination of the red imported fire ant colony.
[0014] Optionally: The above-mentioned poison bait holding device has an inverted truncated cone without a top, the top diameter of the inverted truncated cone without a top is larger than the bottom diameter of the inverted truncated cone without a top, the top of the inverted truncated cone without a top is fixedly connected to the top ring, and the poison bait holding cavity is located inside the inverted truncated cone without a top.
[0015] With this design, the aforementioned open-top inverted truncated cone has a certain amount of space, making it convenient for staff to place the poison bait. At the same time, the shielding device makes the open-top inverted truncated cone waterproof, preventing rainwater from wetting the poison bait.
[0016] Optionally: A first threaded sleeve is fixedly connected to the outer side of the bottom end of the aforementioned topless inverted truncated cone. A fixing rod is provided at the end of the first threaded sleeve away from the aforementioned topless inverted truncated cone. One end of the fixing rod has a first external thread. The fixing rod is detachably threaded to the inside of the aforementioned first threaded sleeve through the aforementioned first external thread.
[0017] With this configuration, the aforementioned fixing rod is threadedly connected to the aforementioned topless inverted truncated cone, allowing the aforementioned poison bait container to be securely fixed to the ground, preventing it from being positioned or tipping over due to external forces.
[0018] Optionally, the other end of the aforementioned fixing rod has an inverted cone shape, which is integrally formed with the aforementioned fixing rod.
[0019] With this design, the inverted cone shape can be easily inserted into the ground, saving time and effort.
[0020] Optionally: A second threaded sleeve is fixedly connected to the inner side of the bottom end of the above-mentioned topless inverted truncated cone. A connecting rod is provided at the end of the second threaded sleeve away from the first threaded sleeve. The outer wall of the bottom end of the connecting rod has a second external thread. The connecting rod is detachably threaded to the inside of the second threaded sleeve through the second external thread. The shielding device is detachably connected to the top end of the connecting rod.
[0021] With this configuration, the bait container and the shielding device are connected by the connecting rod, maintaining a certain distance between them. This allows red imported fire ants to climb onto the bait container and consume the bait, thus eliminating them.
[0022] Optionally, the above-mentioned shielding device has a topless conical outer shell, the bottom diameter of which is greater than or equal to the diameter of the bottom ring.
[0023] This design ensures that the aforementioned shielding device effectively covers the bait container, preventing rainwater from wetting the bait, thus preserving its potency and achieving the goal of eliminating red imported fire ants.
[0024] Optionally: a third threaded sleeve is fixedly connected to the inner side of the top of the aforementioned topless conical shell, and the outer wall of the top of the aforementioned connecting rod has a third external thread. The aforementioned connecting rod is detachably threaded to the inside of the aforementioned third threaded sleeve through the aforementioned third external thread.
[0025] This design makes the aforementioned shielding device easy to assemble and disassemble, facilitating the addition of poison bait to the aforementioned topless inverted pedestal by staff.
[0026] Optionally: A fourth threaded sleeve is fixedly connected to the outer side of the top of the aforementioned topless conical shell. A warning flag is provided at the end of the fourth threaded sleeve away from the aforementioned topless conical shell. The warning flag has a flagpole. The outer wall of the bottom end of the flagpole has a fourth external thread. The flagpole is detachably threaded to the inside of the aforementioned fourth threaded sleeve through the aforementioned fourth external thread.
[0027] The top of the flagpole is fitted with a cloth cover, the top of the cloth cover is sealed, and a flag is attached to the side of the cloth cover, with a warning sign on the flag.
[0028] With this design, the top of the cloth cover is sealed to prevent it from sliding down the flagpole, and the flag increases the visibility of the warning flag, making it easier for personnel to see the warning language or icons on the flag and preventing personnel from accidentally ingesting the poison bait in the bait container. At the same time, the warning flag is easy to install and remove, which is convenient for replacing the warning flag.
[0029] In summary, the red imported fire ant bait station disclosed in this utility model has the beneficial effects of good extermination effect, high extermination efficiency, easy to achieve large-scale extermination, eye-catching warning, low risk of personal safety during the extermination process, and greatly improved effectiveness of red imported fire ant control. Attached Figure Description
[0030] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0031] Figure 1 This is a schematic diagram of the structure of a red imported fire ant bait station according to an embodiment of this utility model;
[0032] Figure 2 This is a schematic diagram of the structure of the poison bait holding device in an embodiment of this utility model;
[0033] Figure 3 This is a schematic diagram of the structure of the fixing rod in an embodiment of this utility model;
[0034] Figure 4 This is a top view of the poison bait holding device in an embodiment of this utility model;
[0035] Figure 5 This is a schematic diagram of the shielding device in an embodiment of the present utility model;
[0036] Figure 6 This is a schematic diagram of the connecting rod in an embodiment of the present utility model;
[0037] Figure 7 This is a top view of the shielding device in an embodiment of the present utility model;
[0038] Figure 8 This is a schematic diagram of the structure of the warning flag in an embodiment of this utility model;
[0039] Figure 9 This is a schematic diagram of the flagpole structure in an embodiment of this utility model;
[0040] Figure 10 This is a schematic diagram of the structure of the flag in an embodiment of this utility model.
[0041] Icons: 1-Poison bait container, 2-Shielding device, 3-Poison bait container cavity, 4-Inclined slope, 5-Bottom ring, 6-Top ring, 7-Topless inverted truncated cone, 8-First threaded sleeve, 9-Fixing rod, 10-First external thread, 11-Inverted cone, 12-Second threaded sleeve, 13-Connecting rod, 14-Second external thread, 15-Topless conical shell, 16-Third threaded sleeve, 17-Third external thread, 18-Fourth threaded sleeve, 19-Warning flag, 20-Flagpole, 21-Fourth external thread, 22-Cloth cover, 23-Flag. Detailed Implementation
[0042] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0043] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0044] Example
[0045] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 This embodiment proposes a red imported fire ant bait station, including a bait holding device 1;
[0046] The top of the poison bait holding device 1 is provided with a shielding device 2. The shielding device 2 is detachably connected to the top of the poison bait holding device 1 on the side near the poison bait holding device 1. Furthermore, the poison bait holding device 1 and the shielding device 2 are fitted together with a clearance.
[0047] The top of the poison bait container 1 has a poison bait container cavity 3, and the outer wall of the poison bait container 1 has an inclined slope 4, the top of which is connected to the poison bait container cavity 3.
[0048] In use, first, fix the bait container 1 on the bottom surface containing red imported fire ants, place the bait in the bait container cavity 3 of the bait container 1, then install the shielding device 2 on the top of the bait container 1 to protect it from rain. Finally, the red imported fire ants are attracted by the bait, climb up the sloping surface 4 and enter the bait container cavity 3 to retrieve the bait. A large amount of bait is transported to the red imported fire ant nest, and the red imported fire ants die after eating it, thus achieving the extermination effect.
[0049] The red imported fire ant bait station disclosed in this implementation plan is equipped with a bait holding device 1 for holding the bait, and an inclined slope 4 to facilitate the climbing and carrying of the bait by red imported fire ants. At the same time, a shielding device 2 is set up to protect the bait from rain, prevent the bait from deteriorating, and ensure the efficacy of the bait, thus ensuring the killing effect. As a result, the red imported fire ant bait station has the beneficial effects of good killing effect, high killing efficiency, easy to achieve large-scale killing, eye-catching warning, low risk of personal safety during the killing process, and greatly improves the effectiveness of red imported fire ant control.
[0050] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 The bait container 1 has a bottom ring 5 and a top ring 6. An inclined slope 4 is connected between the bottom ring 5 and the top ring 6. The diameter of the bottom ring 5 is larger than the diameter of the top ring 6, so that the bait container 1 has a circumferential inclined surface. When the bottom ring 5 is grounded, the red imported fire ants can easily climb up the inclined slope 4 and then take the bait inside the bait container 3 to achieve the purpose of eliminating the red imported fire ants.
[0051] The outer surface of the inclined slope 4 has a rough surface (not shown in the figure), which helps to increase the friction of the inclined slope 4, making it easier for red imported fire ants to climb. This reduces the red imported fire ants' vigilance and makes them think that it is easier to carry the poison bait. This makes it easier for the queen to send out a large number of red imported fire ant worker ants to carry the poison bait, thereby accelerating the rapid elimination of the red imported fire ant colony.
[0052] The poison bait holding device 1 has an inverted truncated cone 7 without a top. The top diameter of the inverted truncated cone 7 is larger than the bottom diameter. The top of the inverted truncated cone 7 is fixedly connected to the top ring 6. The poison bait holding cavity 3 is located inside the inverted truncated cone 7 without a top. The inverted truncated cone 7 without a top has a certain space, which is convenient for staff to place the poison bait. At the same time, the shielding device 2 makes the inverted truncated cone 7 waterproof, preventing rainwater from wetting the poison bait.
[0053] A first threaded sleeve 8 is fixedly connected to the outer side of the bottom end of the topless inverted truncated cone 7. A fixing rod 9 is provided at the end of the first threaded sleeve 8 away from the topless inverted truncated cone 7. One end of the fixing rod 9 has a first external thread 10. The fixing rod 9 is detachably threaded to the inside of the first threaded sleeve 8 through the first external thread 10. The fixing rod 9 is threaded to the topless inverted truncated cone 7, so that the poison bait holding device 1 can be firmly fixed on the ground, avoiding displacement or tipping due to external force.
[0054] The other end of the fixing rod 9 has an inverted cone 11, which is integrally formed with the fixing rod 9. The inverted cone 11 makes it easy for the fixing rod 9 to be inserted into the ground, saving time and effort.
[0055] A second threaded sleeve 12 is fixedly connected to the inner side of the bottom end of the topless inverted truncated cone 7. A connecting rod 13 is provided at the end of the second threaded sleeve 12 away from the first threaded sleeve 8. The outer wall of the bottom end of the connecting rod 13 has a second external thread 14. The connecting rod 13 is detachably threaded to the inside of the second threaded sleeve 12 through the second external thread 14. The blocking device 2 is detachably connected to the top of the connecting rod 13. The poison bait holding device 1 and the blocking device 2 are connected through the connecting rod 13, so that the poison bait holding device 1 and the blocking device 2 maintain a certain distance, which makes it easy for red imported fire ants to climb onto the poison bait holding device 1 and eat the poison bait on the poison bait holding device 1, thereby achieving the purpose of eliminating red imported fire ants.
[0056] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 The shielding device 2 has a topless conical shell 15. The bottom diameter of the topless conical shell 15 is greater than or equal to the diameter of the bottom ring 5. This is beneficial for the shielding device 2 to fully shield the bait container 1, prevent rainwater from wetting the bait, ensure the efficacy of the bait, and thus achieve the effect of killing red imported fire ants.
[0057] The top inner side of the top of the top of the top of the cone-shaped shell 15 is fixedly connected to the third threaded sleeve 16, and the top outer wall of the connecting rod 13 has a third external thread 17. The connecting rod 13 is detachably threaded to the inside of the third threaded sleeve 16 through the third external thread 17. This arrangement makes the shielding device 2 easy to disassemble and assemble, and facilitates the addition of poison bait to the topless inverted truncated cone 7 by the staff.
[0058] A fourth threaded sleeve 18 is fixedly connected to the outer side of the top of the top of the top of the topless conical shell 15. A warning flag 19 is provided at the end of the fourth threaded sleeve 18 away from the topless conical shell 15. The warning flag 19 has a flagpole 20. The outer wall of the bottom end of the flagpole 20 has a fourth external thread 21. The flagpole 20 is detachably threaded to the inside of the fourth threaded sleeve 18 through the fourth external thread 21. A cloth cover 22 is sleeved on the top of the flagpole 20. The top of the cloth cover 22 is sealed. A flag 23 is provided on the side of the cloth cover 22. The flag 23 has a warning sign (not shown in the figure). The top of the cloth cover 22 is sealed to prevent the cloth cover 22 from sliding down the flagpole 20. The flag 23 increases the visibility of the warning flag 19, making it easier for personnel to see the warning language or icon on the flag 23, thus preventing personnel from accidentally ingesting the poison bait in the poison bait container 1. At the same time, the warning flag 19 is easy to install and remove, which is conducive to replacing the warning flag 19.
[0059] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 In this embodiment, the shielding device 2 has a thickness of 0.25 cm, a height of 4.5 cm, an inner height of 4.25 cm, a top inner diameter of 1 cm, an outer diameter of 1.5 cm, a bottom inner diameter of 15 cm, and an outer diameter of 15.5 cm. Its function is to prevent rainwater from entering the topless inverted truncated cone 7 in the poison bait container 1.
[0060] In this embodiment, the fourth threaded sleeve 18 has a height of 1.5 cm, an outer diameter of 1.5 cm, and an inner diameter of 1 cm. The fourth threaded sleeve 18 is threadedly connected to the bottom end of the flagpole 20 of the warning flag 19. The third threaded sleeve 16 has a height of 1.5 cm, an outer diameter of 1 cm, and an inner diameter of 0.5 cm. The third threaded sleeve 16 is threadedly connected to the top end of the connecting rod 13. The connecting rod 13 is 10 cm long and has a diameter of 1 cm. It has a first external thread 10 and a second external thread 14, each 1 cm long, at the top and bottom respectively. Its function is to connect the shielding device 2 and the poison bait holding device 1.
[0061] In this embodiment, the thickness of the inclined slope 4 is 0.25 cm. The internal height of the inclined slope 4 is 7.00 cm, and the external height is 7.25 cm. The inner diameter of the top ring 6 is 4.5 cm, and the outer diameter is 5 cm. The inner diameter of the bottom ring 5 is 15 cm, and the outer diameter is 15.5 cm. The top is connected to the bottomless inverted frustum. The top of the topless inverted frustum 7 is fused with the top ring 6, with a height of 4.00 cm. The inner diameter of the large circle at the top of the topless inverted frustum 7 is 4 cm, and the outer diameter is 4.5 cm. The inner diameter of the small circle at the bottom of the topless inverted frustum 7 is 1 cm, and the outer diameter is 1.5 cm. The inner side of the bottom of the topless inverted frustum 7 is fused with the second threaded sleeve 12, and the outer side of the bottom of the topless inverted frustum 7 is fused with... The first threaded sleeve 8 is integrated into the bait-holding cavity 3 of the topless inverted truncated cone 7, which holds the bait. The inner surface is rough to facilitate the red imported fire ants taking the bait out of the container after eating it. The second threaded sleeve 12 is 1.5 cm high, 1 cm in outer diameter, and 0.5 cm in inner diameter. It is threaded to the bottom of the connecting rod 13. The first threaded post is 1.5 cm high, 1.5 cm in outer diameter, and 1 cm in inner diameter. It is threaded to the upper end of the fixing rod 9. The fixing rod 9 is 15 cm long and 1 cm in diameter. The upper part is the first external thread 10, which is 1.00 cm long, and the lower part is an inverted cone 11, which is 1 cm high. Its function is to be driven into the soil to fix the entire device.
[0062] In this embodiment, the warning flag 19 consists of a flagpole 20 with a diameter of 1.00 cm and a flag 23. The lower end of the flagpole 20 has a fourth external thread 21 with a length of 1.00 cm, which matches the fourth threaded sleeve 18 in the blocking device 2. The flag 23 has a bottom edge length of 20.00 cm and a height of 10.00 cm. In the 10.00 cm high area, there is a cloth cover 22 through which the flagpole 20 can pass. The top of the cloth cover 22 is sealed. The flagpole 20 passes through the cloth cover 22 of the triangular flag 23 to prevent it from slipping. The flag 23 is made of a color that is easy to spot and can be distinguished from the surrounding environment (such as yellow, red, etc.), and the words "Red imported fire ant bait placement device, do not touch" are marked on the flag 23 to warn others and prevent poisoning incidents, thus serving as a warning.
[0063] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10The specific operating principle of the red imported fire ant bait station in this embodiment is as follows: First, connect the first external thread 10 of the fixing rod 9 to the first threaded sleeve 8, align the inverted cone 11 with the bottom surface, press the bait holding device 1 so that the bottom end of the inclined slope 4 and the bottom ring 5 contact the ground. Then, connect the second external thread 14 of the connecting rod 13 to the second threaded sleeve 12, and place the bait inside the topless inverted truncated cone 7. Finally, connect the third threaded sleeve 16 inside the topless cone shell 15 to the third external thread 17 of the connecting rod 13, and connect the fourth external thread 21 of the flagpole 20 in the warning flag 19 to the fourth threaded sleeve 18. Put the cloth cover 22 on the flag 23 on the top of the flagpole 20. The red imported fire ants climb the inclined slope 4 to enter the bait holding cavity 3 to retrieve the bait, thereby achieving the purpose of killing the red imported fire ants. This completes the installation of the red imported fire ant bait station.
[0064] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A red imported fire ant bait station, characterized in that: Includes a poison bait container (1); The top of the poison bait holding device (1) is provided with a shielding device (2). The shielding device (2) is detachably connected to the top of the poison bait holding device (1) on the side near the poison bait holding device (1). The poison bait holding device (1) and the shielding device (2) are fitted together with a clearance. The top of the poison bait container (1) has a poison bait container cavity (3), and the outer wall of the poison bait container (1) has an inclined slope (4), the top of which is connected to the poison bait container cavity (3).
2. The red imported fire ant bait station according to claim 1, characterized in that: The poison bait holding device (1) has a bottom ring (5) and a top ring (6) at the top of the bottom ring (5). The inclined slope (4) connects the bottom ring (5) and the top ring (6). The diameter of the bottom ring (5) is larger than the diameter of the top ring (6).
3. A red imported fire ant bait station according to claim 2, characterized in that: The outer surface of the inclined slope (4) has a rough surface.
4. A red imported fire ant bait station according to claim 2, characterized in that: The poison bait holding device (1) has an inverted truncated cone (7) without a top. The top diameter of the inverted truncated cone (7) without a top is larger than the bottom diameter of the inverted truncated cone (7). The top of the inverted truncated cone (7) without a top is fixedly connected to the top ring (6). The poison bait holding cavity (3) is located inside the inverted truncated cone (7) without a top.
5. A red imported fire ant bait station according to claim 4, characterized in that: A first threaded sleeve (8) is fixedly connected to the outer side of the bottom end of the topless inverted truncated cone (7). A fixing rod (9) is provided at the end of the first threaded sleeve (8) away from the topless inverted truncated cone (7). One end of the fixing rod (9) has a first external thread (10). The fixing rod (9) is detachably threaded to the inside of the first threaded sleeve (8) through the first external thread (10).
6. A red imported fire ant bait station according to claim 5, characterized in that: The other end of the fixing rod (9) has an inverted cone (11), which is integrally formed with the fixing rod (9).
7. A red imported fire ant bait station according to claim 5, characterized in that: The bottom inner side of the topless inverted truncated cone (7) is fixedly connected to a second threaded sleeve (12). The end of the second threaded sleeve (12) away from the first threaded sleeve (8) is provided with a connecting rod (13). The bottom outer wall of the connecting rod (13) has a second external thread (14). The connecting rod (13) is detachably threaded to the inside of the second threaded sleeve (12) through the second external thread (14). The shielding device (2) is detachably connected to the top of the connecting rod (13).
8. A red imported fire ant bait station according to claim 7, characterized in that: The shielding device (2) has a topless conical shell (15) with the bottom diameter of the topless conical shell (15) being greater than or equal to the diameter of the bottom ring (5).
9. A red imported fire ant bait station according to claim 8, characterized in that: The top of the top of the top of the cone-shaped shell (15) is fixedly connected to a third threaded sleeve (16), and the top of the connecting rod (13) has a third external thread (17). The connecting rod (13) is detachably threadedly connected to the inside of the third threaded sleeve (16) through the third external thread (17).
10. A red imported fire ant bait station according to claim 8, characterized in that: A fourth threaded sleeve (18) is fixedly connected to the outer side of the top of the top of the topless conical shell (15). A warning flag (19) is provided at the end of the fourth threaded sleeve (18) away from the topless conical shell (15). The warning flag (19) has a flagpole (20). The outer wall of the bottom end of the flagpole (20) has a fourth external thread (21). The flagpole (20) is detachably threaded to the inside of the fourth threaded sleeve (18) through the fourth external thread (21). The top of the flagpole (20) is fitted with a cloth cover (22), the top of the cloth cover (22) is sealed, and the side of the cloth cover (22) has a flag (23) with a warning sign.