Small imported fire ant trap

Abstract

The utility model discloses a small imported fire ant trap which comprises a barrel-shaped outer sleeve, a barrel-shaped inner sleeve and a bait cage. The barrel-shaped outer sleeve comprises an outer sleeve bottom plate and outer sleeve grids, and the multiple outer sleeve grids are arranged on one surface of the outer sleeve bottom plate in a circumferential separation mode. The barrel-shaped inner sleeve is installed in the barrel-shaped outer sleeve in a detachable and autorotation mode, the barrel-shaped inner sleeve comprises an inner sleeve top plate and inner sleeve grilles, the width size of the inner sleeve grilles is larger than that of the outer sleeve grilles, and the multiple inner sleeve grilles are arranged on one surface of the inner sleeve top plate in a circumferential separation mode. The rotation of the barrel-shaped inner sleeve is used for controlling the inner sleeve grating and the outer sleeve grating to enclose a sealed space; the bait cage is mounted in the barrel-shaped inner sleeve in a detachable and autorotation manner; according to the utility model, the technical blank of lack of effective trapping equipment in the monitoring work of the Solenopsis invicta can be effectively filled up, and the device has positive application value for conveniently carrying out the monitoring of the Solenopsis invicta.

Description

Technical Field

[0001] The utility model relates to the technical field of traps, in particular to a little fire ant trap. Background Art

[0002] The little fire ant, Wasmannia auropunctata (Roger), is a small ant native to the tropical regions of south-central South America. Due to its well-developed stinger and strong aggressiveness, it threatens human health and damages biodiversity, and is listed by the International Union for Conservation of Nature (IUCN) as one of the most threatening invasive ants globally.

[0003] Currently, ham sausages are mostly used as baits to trap little fire ants. However, in outdoor environments such as parks, wastelands, farmlands, and woods, the ham sausage baits are easily eaten by insects, birds, pets, stray cats and dogs, etc., thus affecting the monitoring effect. At the same time, little fire ants will attack humans, causing mild skin itching and burning pain, and severe cases can cause fainting, threatening life safety. Therefore, the monitoring and trapping device should meet the following requirements:

[0004] 1) It can effectively protect the bait and ensure the monitoring effect;

[0005] 2) It can effectively prevent little fire ants from escaping and avoid human beings from being bitten;

[0006] 3) It is convenient for collection and improves the monitoring efficiency;

[0007] 4) It is clear and eye-catching, facilitating the quick retrieval of the trap.

[0008] Currently, there is no special trapping device for little fire ant monitoring in China. Little fire ant monitoring is an important means for departments such as customs, agriculture and forestry to carry out harmful organism monitoring, master the occurrence situation of little fire ants, and formulate little fire ant control plans, etc. By carrying out little fire ant monitoring, the purposes of early detection and early control can be achieved, which is of great significance for preventing its further spread and protecting the ecological security of our country. Content of the Utility Model

[0009] The purpose of the utility model is to provide a little fire ant trap to solve the problem that there is a lack of little fire ant monitoring and trapping devices in the prior art.

[0010] To solve the above technical problems, the present utility model provides a little fire ant trap, which includes a barrel-shaped outer sleeve, a barrel-shaped inner sleeve, and a bait cage; the barrel-shaped outer sleeve includes an outer sleeve bottom plate and outer sleeve grilles, and a plurality of the outer sleeve grilles are arranged in a circumferentially separated manner on one surface of the outer sleeve bottom plate; the barrel-shaped inner sleeve is installed in the barrel-shaped outer sleeve in a detachable and rotatable manner, the barrel-shaped inner sleeve includes an inner sleeve top plate and inner sleeve grilles, the width dimension of the inner sleeve grilles is greater than the width dimension of the outer sleeve grilles, and a plurality of the inner sleeve grilles are arranged in a circumferentially separated manner on one surface of the inner sleeve top plate, and the rotation of the barrel-shaped inner sleeve is used to control the formation of a sealed space between the inner sleeve grilles and the outer sleeve grilles; the bait cage is installed in the barrel-shaped inner sleeve in a detachable and rotatable manner.

[0011] In one embodiment, an insertion cone is provided on the surface of the outer sleeve bottom plate facing away from the plurality of outer sleeve grilles.

[0012] In one embodiment, the barrel-shaped outer sleeve further includes an outer sleeve ring, and the surfaces of the plurality of outer sleeve grilles away from the outer sleeve bottom plate are all connected to the outer sleeve ring.

[0013] In one embodiment, the barrel-shaped inner sleeve further includes an inner sleeve ring, and the surfaces of the plurality of inner sleeve grilles away from the inner sleeve top plate are all connected to the inner sleeve ring.

[0014] In one embodiment, a handle is provided on the surface of the inner sleeve top plate facing away from the plurality of inner sleeve grilles.

[0015] In one embodiment, a perforation is provided on the inner sleeve top plate; a connecting rod is provided on the bait cage, and the connecting rod passes through the perforation in a detachable and rotatable manner.

[0016] In one embodiment, the bait cage includes a bait top plate, a bait bottom plate, and bait grilles; a plurality of the bait grilles are arranged between the bait top plate and the bait bottom plate in a circumferentially separated arrangement.

[0017] In one embodiment, an openable and closable door is provided on the bait top plate.

[0018] In one embodiment, when the sealed space is formed between the outer sleeve grilles and the inner sleeve grilles, the inner wall of the outer sleeve grilles is in close contact with the outer wall of the inner sleeve grilles.

[0019] The beneficial effects of the present utility model are as follows:

[0020] Since the barrel-shaped inner sleeve is installed in the barrel-shaped outer sleeve in a detachable and rotatable manner, when it rotates to a position where multiple inner sleeve grilles and multiple outer sleeve grilles do not enclose a sealed space, if there is a ham sausage in the bait cage, it can attract little fire ants to climb into the bait cage; then after the little fire ants have collected, since the rotation of the barrel-shaped inner sleeve is used to control the inner sleeve grille and the outer sleeve grille to enclose a sealed space, at this time, rotating the barrel-shaped inner cylinder can form a sealed space to prevent the little fire ants from escaping, thus realizing the collection of little fire ants. That is, the present utility model can effectively fill the technical gap of the lack of effective trapping equipment in the monitoring work of little fire ants, and has positive application value for facilitating the monitoring of little fire ants. Brief Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for the implementation will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 is the structural schematic diagram provided by the embodiment of the present utility model;

[0023] Figure 2 is Figure 1 the disassembled structural schematic diagram of

[0024] The reference numerals are as follows:

[0025] 10, barrel-shaped outer sleeve; 11, outer sleeve bottom plate; 12, outer sleeve grille; 13, insertion cone; 14, outer sleeve ring;

[0026] 20, barrel-shaped inner sleeve; 21, inner sleeve top plate; 22, inner sleeve grille; 23, handle; 24, inner sleeve ring; 25, perforation;

[0027] 30, bait cage; 31, bait top plate; 32, bait bottom plate; 33, bait grille; 34, door; 35, connecting rod. Detailed Embodiment

[0028] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

[0029] The present utility model provides a little fire ant trap, and its embodiments are as Figure 1 and Figure 2 shown, including a barrel-shaped outer sleeve 10, a barrel-shaped inner sleeve 20 and a bait cage 30.

[0030] Regarding the barrel-shaped outer sleeve 10, as Figure 1 and Figure 2As shown, the barrel-shaped outer casing 10 includes an outer casing bottom plate 11 and an outer casing grille 12. At this time, the outer casing bottom plate 11 has a circular plate structure, and the outer casing grille 12 has an arc-shaped long plate structure. A plurality of outer casing grilles 12 are arranged in a circumferential separation on one surface of the outer casing bottom plate 11. Specifically, in this embodiment, a plurality of outer casing grilles 12 are arranged in an equally spaced separation.

[0031] Among them, in this embodiment, an insertion cone 13 is provided on the surface of the outer casing bottom plate 11 facing away from the plurality of outer casing grilles 12, so as to facilitate the insertion of the insertion cone 13 into the soil, thereby realizing the installation and fixation of the little fire ant trap.

[0032] In addition, the barrel-shaped outer casing 10 of this embodiment further includes an outer casing ring 14. The surfaces of a plurality of outer casing grilles 12 away from the outer casing bottom plate 11 are all connected to the outer casing ring 14, so that the structural stability of the plurality of outer casing grilles 12 is improved, and the phenomenon of shaking of each outer casing grille 12 during application is avoided.

[0033] Regarding the barrel-shaped inner casing 20, as Figure 1 and Figure 2 shown, the barrel-shaped inner casing 20 includes an inner casing top plate 21 and an inner casing grille 22. At this time, the inner casing top plate 21 has a circular plate structure, and the inner casing grille 22 has an arc-shaped long plate structure. A plurality of inner casing grilles 22 are arranged in a circumferential separation on one surface of the inner casing top plate 21. Specifically, in this embodiment, a plurality of inner casing grilles 22 are arranged in an equally spaced separation.

[0034] Among them, the top of the barrel-shaped outer casing 10 of this embodiment is open, so the barrel-shaped inner casing 20 can be inserted into the barrel-shaped outer casing 10 from top to bottom, thereby realizing the installation of the barrel-shaped inner casing 20 in the barrel-shaped outer casing 10 in a detachable and rotatable manner; and in order to facilitate the control of the rotation of the barrel-shaped inner casing 20, a handle 23 is provided on the surface of the inner casing top plate 21 facing away from the plurality of inner casing grilles 22 in this embodiment.

[0035] In addition, the rotation of the barrel-shaped inner casing 20 of this embodiment is used to control the formation of a sealed space between the inner casing grille 22 and the outer casing grille 12; therefore, for this purpose, this embodiment is configured such that the shape and size of the barrel-shaped inner casing 20 match those of the barrel-shaped outer casing 10, and the width dimension of the inner casing grille 22 is greater than the width dimension of the outer casing grille 12. Therefore, once the barrel-shaped inner casing 20 rotates to an appropriate position, the inner casing grille 22 will completely block the separated space between adjacent outer casing grilles 12, so that a closed space is formed between the outer casing grille 12 and the inner casing grille 22.

[0036] Further, when the outer jacket grille 12 and the inner jacket grille 22 enclose a sealed space, in this embodiment, the inner wall of the outer jacket grille 12 is fitted and abutted against the outer wall of the inner jacket grille 22, further preventing the small fire ants from escaping through the gaps between the outer jacket grille 12 and the inner jacket grille 22. Moreover, to further prevent the small fire ants from escaping, corresponding bumps can be provided on the barrel-shaped outer jacket 10 and the barrel-shaped inner jacket 20 to achieve clamping and prevent the barrel-shaped inner jacket 20 from falling off and causing the small fire ants to escape.

[0037] Furthermore, the barrel-shaped inner jacket 20 of this embodiment further includes an inner jacket ring 24, and the surfaces of the plurality of inner jacket grilles 22 away from the inner jacket top plate 21 are all connected to the inner jacket ring 24, thereby improving the structural stability of the plurality of inner jacket grilles 22 and preventing the phenomenon of shaking of each inner jacket grille 22 during application.

[0038] Regarding the bait cage 30, as Figure 1 and Figure 2 shown, the bait cage 30 includes a bait top plate 31, a bait bottom plate 32, and a bait grille 33. The bait top plate 31 and the bait bottom plate 32 are both circular plates, and the bait grille 33 is cylindrical. A plurality of bait grilles 33 are arranged between the bait top plate 31 and the bait bottom plate 32 in a circumferentially separated arrangement.

[0039] Among them, since the space inside the bait cage 30 is used to prevent the temptation of foods such as ham, in order to facilitate the prevention of taking the temptation, a closable door 34 is provided on the bait top plate 31 in this embodiment.

[0040] In addition, the bait cage 30 of this embodiment is installed in the barrel-shaped inner jacket 20 in a detachable and rotatable manner. Therefore, to achieve this purpose, a perforation 25 is provided on the inner jacket top plate 21, and a connecting rod 35 is provided on the bait cage 30. The connecting rod 35 passes through the perforation 25 in a detachable and rotatable manner.

[0041] When it rotates to a state where the plurality of inner jacket grilles 22 and the plurality of outer jacket grilles 12 do not enclose a sealed space, if a ham sausage is placed in the bait cage 30, it can attract the small fire ants to climb into the bait cage 30. Then, after the small fire ants are collected, since the rotation of the barrel-shaped inner jacket 20 is used to control the formation of a sealed space between the inner jacket grille 22 and the outer jacket grille 12, at this time, rotating the barrel-shaped inner cylinder can form a sealed space to prevent the small fire ants from escaping, thereby realizing the collection of the small fire ants. When the small fire ants are trapped, quickly rotate or shake the bait cage 30 with fingers, and all the small fire ants can be thrown into the bottom of the barrel-shaped outer jacket 10, and then the barrel-shaped inner jacket 20 can be taken out to collect the small fire ants. That is, the utility model can effectively fill the technical gap of the lack of effective trapping equipment in the small fire ant monitoring work and has positive application value for facilitating the small fire ant monitoring.

[0042] The above are the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications are also regarded as the protection scope of the present utility model.

Claims

1. A small fire ant trap, characterized in that: Includes barrel outer cover, barrel inner cover and bait cage; The barrel-shaped outer casing comprises an outer casing bottom plate and an outer casing grille, and a plurality of the outer casing grilles are arranged in a circumferentially separated manner on a surface of the outer casing bottom plate; The barrel-shaped inner sleeve is installed in the barrel-shaped outer sleeve in a detachable and rotatable manner. The barrel-shaped inner sleeve comprises an inner sleeve top plate and an inner sleeve grille. The width of the inner sleeve grille is greater than the width of the outer sleeve grille. A plurality of inner sleeve grilles are arranged in a circular separation on a surface of the inner sleeve top plate. The rotation of the barrel-shaped inner sleeve is used to control the inner sleeve grille and the outer sleeve grille to enclose a sealed space. The bait cage is installed in the barrel-shaped inner sleeve in a detachable and rotatable manner.

2. The small fire ant trap according to claim 1, characterized in that: An insertion cone is provided on a surface of the outer casing bottom plate facing away from the plurality of outer casing grilles.

3. The small fire ant trap according to claim 1, characterized in that: The barrel-shaped outer casing further comprises an outer casing ring, and surfaces of the plurality of outer casing grilles away from the outer casing bottom plate are all connected to the outer casing ring.

4. The small fire ant trap according to claim 1, characterized in that: The barrel-shaped inner sleeve also includes an inner sleeve ring, and surfaces of the plurality of inner sleeve grids away from the inner sleeve top plate are all connected to the inner sleeve ring.

5. The small fire ant trap according to claim 1, characterized in that: A handle is provided on the surface of the inner sleeve top plate facing away from the plurality of inner sleeve grilles.

6. The small fire ant trap according to claim 1, characterized in that: The inner sleeve top plate is provided with a perforation; The bait cage is provided with a connecting rod, and the connecting rod passes through the through hole in a detachable and rotatable manner.

7. The small fire ant trap according to claim 1, characterized in that: The bait cage comprises a bait top plate, a bait bottom plate and a bait grid; A plurality of the bait grids are arranged in a circumferentially separated manner between the bait top plate and the bait bottom plate.

8. The small fire ant trap according to claim 7, characterized in that: The bait top plate is provided with an openable and closable door.

9. The small fire ant trap according to claim 1, characterized in that: When the outer grille and the inner grille enclose a closed space, the inner wall of the outer grille is in close contact with the outer wall of the inner grille.

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