A fruit fly trap

Abstract

The utility model discloses a kind of fruit fly traps, belong to fruit fly trapping field, including trapping box, trapping box side is equipped with several trapping holes of annular arrangement, trapping box top is detachably connected with suspension mechanism, suspension mechanism includes top cover, top cover is threadedly connected with trapping box top, top cover is fixedly connected with installation shell, lifting mechanism is set in installation shell, lifting mechanism includes electric push rod. Advantageous effect lies in: suspension mechanism, lifting mechanism and collection mechanism are set, by the water-absorbing cotton set on installation rod and the storage tube installed on connecting frame, water-absorbing cotton can automatically supplement liquid trapping agent, improve the degree of automation, save the work of staff frequently supplementing liquid trapping agent, convenient to use, and using scraper and briquetting can clean the inner wall of trapping box when supplementing liquid trapping agent, and kill fruit fly, improve trapping effect, and top cover and bottom shell adopt detachable design, easy to maintain and clean.

Description

Technical Field

[0001] This utility model relates to the field of fruit fly trapping, and in particular to a fruit fly trapping device. Background Technology

[0002] Fruit flies are a global pest that can damage healthy, mature or semi-mature fruits. The female adult fruit fly has a large, hard, sharp, and serrated ovipositor that can pierce the fruit peel to lay eggs inside the fruit. The larvae feed inside the fruit, causing damage and making the fruit rot rapidly. In areas where fruit fly infestation is severe, it can lead to large-scale crop failure and economic losses.

[0003] A search revealed Chinese Patent Publication No. CN222017544U, which discloses a fruit fly trap. This patent includes a bottle body and a cap. The bottle body comprises a fly-attracting chamber, a trapping hole, a discharge port, and a bottom cap. The fly-attracting chamber contains a fly-attracting agent to attract fruit flies from the trapping hole into the chamber. The cap includes a rain guide, a mounting cap, and a hook. The bottle body has a connecting cap that matches the mounting cap. This device allows for easy assembly and disassembly via the mounting cap and connecting cap, enabling users to quickly and easily add the bait and clean the inside of the trap. The device also... A fly attractant liquid level detection and warning system was designed. By detecting the fly attractant in the bottle, a conspicuous warning light is emitted when the liquid level is low due to evaporation. The device has a simple structure, is easy to add liquid, and is more convenient to use. However, existing fruit fly trapping devices require frequent replenishment of liquid attractant by staff, and it is difficult to kill fruit flies that enter the trap in a timely and thorough manner. There is a lack of corresponding automatic liquid attractant replenishment methods and methods to kill fruit flies. After long-term use, the device is difficult to maintain and clean, which affects the fruit fly trapping effect and is inconvenient to use. Utility Model Content

[0004] The purpose of this invention is to provide a fruit fly trap in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A fruit fly trap includes a trapping box with several annularly arranged trapping holes on its side. A suspension mechanism is detachably connected to the top of the trapping box. The suspension mechanism includes a top cover threadedly connected to the top of the trapping box. A mounting shell is fixedly connected to the top cover. A lifting mechanism is provided inside the mounting shell. The lifting mechanism includes an electric push rod fixedly connected to the mounting shell. An installation rod is fixedly connected to the output end of the electric push rod. A water-absorbing cotton is fixedly connected to the installation rod. A collection mechanism is detachably connected to the bottom of the trapping box. The collection mechanism includes a bottom shell with an installation ring fixedly connected to it. The installation ring is threadedly connected to the bottom end of the trapping box. A connecting frame is fixedly connected to the inner wall of the bottom end of the trapping box. A storage tube is detachably connected to the inner side of the connecting frame.

[0007] Preferably, a scraper is fixedly connected to the top side of the mounting rod, and a pressure block that cooperates with the connecting frame is fixedly connected to the bottom of the scraper.

[0008] Preferably, a rubber plug with the same shape as the opening of the storage tube is fixedly connected to the bottom of the mounting rod.

[0009] Preferably, an inner ring is fixedly connected to the center of the bottom shell, and the inner ring cooperates with the center part of the connecting frame.

[0010] Preferably, a hook is fixedly connected to the top of the mounting housing.

[0011] Preferably, the top of the connecting frame is chamfered.

[0012] Preferably, an elastic scraper is fixedly connected to the bottom of the connecting frame.

[0013] The beneficial effects are as follows: It is equipped with a suspension mechanism, a lifting mechanism, and a collection mechanism. Through the water-absorbing cotton on the mounting rod and the storage tube installed on the connecting frame, the water-absorbing cotton can be automatically replenished with liquid bait, which improves the degree of automation and saves the work of workers to frequently replenish the liquid bait. It is convenient to use. Furthermore, the scraper and pressure block can clean the inner wall of the trap box and kill fruit flies when replenishing the liquid bait, which improves the trapping effect. In addition, the top cover and bottom shell are designed to be detachable, which facilitates maintenance and cleaning.

[0014] The additional technical features and advantages of this utility model will become more apparent from the following description, or may be learned through specific practice of this utility model. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of a fruit fly trap according to the present invention;

[0017] Figure 2 This is a cross-sectional view of a fruit fly trap according to the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of the trapping box of the fruit fly trap described in this utility model;

[0019] Figure 4 This is a schematic diagram of the bottom angle of the lifting mechanism of the fruit fly trap described in this utility model;

[0020] Figure 5This is a schematic diagram of the connecting frame and collection mechanism of the fruit fly trap described in this utility model;

[0021] Figure 6 This is a schematic diagram of the lifting mechanism and storage tube of the fruit fly trap described in this utility model.

[0022] The reference numerals in the attached drawings are explained as follows: 101, trap box; 102, trapping hole; 103, connecting frame; 104, chamfer; 105, elastic scraper; 201, top cover; 202, mounting shell; 203, hook; 301, electric push rod; 302, mounting rod; 303, rubber stopper; 304, scraper; 305, pressure block; 306, absorbent cotton; 401, bottom shell; 402, mounting ring; 403, inner ring; 404, storage tube. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] like Figure 1 — Figure 6As shown, a fruit fly trap includes a trapping box 101 with several annularly arranged trapping holes 102 on its side. A suspension mechanism is detachably connected to the top of the trapping box 101. The suspension mechanism includes a top cover 201, which is threadedly connected to the top of the trapping box 101. A mounting shell 202 is bolted to the top cover 201. A lifting mechanism is installed inside the mounting shell 202, including an electric push rod 301 powered by a battery assembly (not shown). The battery assembly is installed inside the electric push rod 301, which is bolted to the mounting shell 202. An installation rod 302 is bolted to the output end of the electric push rod 301. Absorbent cotton 306 is adhered to the installation rod 302. (The last sentence appears to be incomplete and possibly refers to a different device or mechanism.) The absorbent cotton 306 is fixed by Velcro or by directly attaching it to the mounting rod 302 with waterproof adhesive. The absorbent cotton 306 is stably connected to the side of the mounting rod 302. During normal use, the absorbent cotton 306 contains liquid attractant. The bottom of the trap box 101 is detachably connected to a collection mechanism, which includes a bottom shell 401. A mounting ring 402 is bolted to the bottom shell 401 and threaded to the bottom of the trap box 101. A connecting frame 103 is bolted to the inner wall of the bottom of the trap box 101. A storage tube 404 is detachably connected to the inner side of the connecting frame 103. The storage tube 404 is located directly below the mounting rod 302 and contains liquid attractant, such as sugar-vinegar or fly attractant ketone.

[0027] In this embodiment, a scraper 304 is bolted to the top side of the mounting rod 302, and a pressure block 305 that cooperates with the connecting frame 103 is bolted to the bottom of the scraper 304. When it is necessary to replenish the liquid attractant on the absorbent cotton 306, the electric push rod 301 pushes the mounting rod 302 down, and the mounting rod 302 drives the scraper 304 and the absorbent cotton 306 down. The scraper 304 can scrape the inner wall of the trap box 101, and the pressure block 305 can press the fruit flies that are still alive in the trap box 101 onto the bottom shell 401 to ensure that all fruit flies are killed. The absorbent cotton 306 is immersed in the storage tube 404 to replenish the liquid attractant.

[0028] In this embodiment, a rubber plug 303 with the same shape as the opening of the storage tube 404 is glued to the bottom of the mounting rod 302. The bottom and top of the rubber plug 303 can be tapered to ensure the sealing effect of the storage tube 404. During the trapping stage, the rubber plug 303 can block the opening of the storage tube 404 to prevent the liquid trapping agent in the storage tube 404 from evaporating.

[0029] In this embodiment, an inner ring 403 is welded to the center of the bottom shell 401. The inner ring 403 cooperates with the center part of the connecting frame 103. The setting of the inner ring 403 ensures the installation stability of the storage tube 404.

[0030] In this embodiment, a hook 203 is bolted to the top of the mounting shell 202, which allows the trapping box 101 to be suspended at the fruit fly trapping position.

[0031] In this embodiment, the top of the connecting frame 103 is provided with a chamfer 104 to prevent fruit fly carcasses from falling onto the connecting frame 103.

[0032] In this embodiment, the bottom of the connecting frame 103 is connected to an elastic scraper 105 by bolts. The elastic scraper 105 is designed so that when the workers disassemble the bottom shell 401, the fruit fly carcasses inside the bottom shell 401 can be scraped into a pile for easy collection.

[0033] Working principle: In the initial state, the top cover 201, the trap box 101, and the bottom shell 401 are separated. After moving each component to the fruit fly trapping position, the top cover 201 is first rotated and installed onto the trap box 101. Then, the output shaft of the electric push rod 301 is extended, and the electric push rod 301 pushes the mounting rod 302 to move outward from the trap box 101. Then, the bottom shell 401 and the inner ring 403 are fitted onto the mounting rod 302, and the bottom shell 401 is rotated so that the mounting ring 402 is installed on the trap. The liquid attractant is placed on the box 101, and then the storage tube 404 containing the liquid attractant is moved along the mounting rod 302 and installed at the center of the connecting frame 103, so that the absorbent cotton 306 on the mounting rod 302 is completely soaked in the liquid attractant. After installation, the output end of the electric push rod 301 retracts, driving the electric push rod 301 and the absorbent cotton 306 to move to the inside of the trapping box 101, and the hook 203 on the top cover 201 is hung at the fruit fly trapping position to start the trapping operation. The liquid attractant on the absorbent cotton 306... The liquid attractant evaporates into the air, attracting fruit flies which then enter the trapping box 101 through the trapping hole 102. Because the diameter of the trapping hole 102 is small, the fruit flies are difficult to escape once inside, achieving the trapping effect. The operator needs to set the electric push rod 301 to start at a set time. The electric push rod 301 pushes the mounting rod 302 down, which in turn lowers the scraper 304 and absorbent cotton 306. The scraper 304 scrapes and presses against the inner wall of the trapping box 101. The device 305 can press the surviving fruit flies in the trap box 101 onto the bottom shell 401, completely killing the fruit flies in the trap box 101. At the same time, the mounting rod 302 drives the rubber stopper 303 and the absorbent cotton 306 to be inserted into the storage tube 404, so that the absorbent cotton 306 is replenished with liquid attractant. Then the output end of the electric push rod 301 retracts to continue trapping fruit flies. The staff only needs to periodically remove the storage tube 404 to replenish the liquid attractant and remove the bottom shell 401 to clean up the dead fruit flies.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A fruit fly trap, comprising a trapping box (101), wherein the trapping box (101) has a plurality of trapping holes (102) arranged in a ring on its side, characterized in that: The top of the trap box (101) is detachably connected to a suspension mechanism, which includes a top cover (201) threadedly connected to the top of the trap box (101). A mounting shell (202) is fixedly connected to the top cover (201), and a lifting mechanism is provided inside the mounting shell (202). The lifting mechanism includes an electric push rod (301) fixedly connected inside the mounting shell (202), and a mounting rod is fixedly connected to the output end of the electric push rod (301). (302) A water-absorbing cotton (306) is fixedly connected to the mounting rod (302). A collection mechanism is detachably connected to the bottom of the trap box (101). The collection mechanism includes a bottom shell (401). An mounting ring (402) is fixedly connected to the bottom shell (401). The mounting ring (402) is threadedly connected to the bottom end of the trap box (101). A connecting frame (103) is fixedly connected to the inner wall of the bottom end of the trap box (101). A storage tube (404) is detachably connected to the inner side of the connecting frame (103).

2. The fruit fly trap according to claim 1, characterized in that: A scraper (304) is fixedly connected to the top side of the mounting rod (302), and a pressure block (305) that cooperates with the connecting frame (103) is fixedly connected to the bottom of the scraper (304).

3. The fruit fly trap according to claim 1, characterized in that: The bottom of the mounting rod (302) is fixedly connected to a rubber plug (303) that has the same shape as the opening of the storage tube (404).

4. The fruit fly trap according to claim 1, characterized in that: An inner ring (403) is fixedly connected to the center of the bottom shell (401), and the inner ring (403) cooperates with the center part of the connecting frame (103).

5. A fruit fly trap according to claim 1, characterized in that: The top of the mounting housing (202) is fixedly connected to a hook (203).

6. A fruit fly trap according to claim 1, characterized in that: The top of the connecting frame (103) is provided with a chamfer (104).

7. A fruit fly trap according to claim 1, characterized in that: An elastic scraper (105) is fixedly connected to the bottom of the connecting frame (103).

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