A fruit fly trapping device with automatic liquid supplementing function

Abstract

The utility model discloses a fruit fly trapping device with automatic liquid supplementing function, the trapping device includes the bottle body, the top end of bottle body is inserted and is pulled to connect the sleeve, the top of sleeve is fixedly connected with rain cover, the inside fixedly connected with the storage cylinder of sleeve, the bottom fixedly connected with the liquid supplementing cylinder of storage cylinder, the bottom fixedly connected with the plug -in sleeve of liquid supplementing cylinder, the inside inserted and pulled of plug -in sleeve has the lure core, the bottom fixedly connected with the communicating pipe of storage cylinder, and the communicating pipe extends to the inside of liquid supplementing cylinder, the bottom fixedly connected with the installation pipe of communicating pipe, the bottom fixedly connected with the discharge pipe of installation pipe, the inside of communicating pipe, installation pipe and discharge pipe is mutually intercommunicating, and compared with the fruit fly trapping device with automatic liquid supplementing function of existing, the utility model discloses the design can make trapping device practicality greatly promote.

Description

Technical Field

[0001] This utility model belongs to the field of fruit fly trapping technology, specifically relating to a fruit fly trapping device with automatic liquid replenishment function. Background Technology

[0002] Fruit flies are widely distributed in temperate and tropical climates worldwide. Because their main diet consists of fruit and yeast, and rotting fruit easily breeds yeast, fruit flies easily multiply in orchards. They are one of the major pests affecting fruits such as bayberries and blueberries. Fruit flies can be captured by hanging fruit fly traps on the fruit trees.

[0003] In traditional techniques, a lure is placed inside the trap and coated with an attractant. The attractant evaporates to attract and collect fruit flies. However, fruit flies are most prevalent in the summer and autumn when the fruit is ripe. The high temperature during this season causes the attractant in the fruit fly trap to evaporate quickly, requiring frequent manual replenishment. Manual replenishment of attractants is time-consuming and labor-intensive, increasing the labor costs of planting. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, the purpose of this invention is to provide a fruit fly trapping device with an automatic liquid replenishment function. This device solves the problem that, under existing technologies, high seasonal temperatures cause the attractant in the fruit fly trap to evaporate quickly, requiring frequent manual replenishment of the attractant.

[0006] Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a fruit fly trapping device with an automatic liquid replenishment function. The trapping device includes a bottle body, a sleeve that is pluggable to the top of the bottle body, a rain cover that is fixedly connected to the top of the sleeve, a storage cylinder that is fixedly connected to the inside of the sleeve, a replenishment cylinder that is fixedly connected to the bottom of the storage cylinder, a plug-in sleeve that is fixedly connected to the bottom of the replenishment cylinder, a lure that is pluggable to the inside of the plug-in sleeve, a connecting pipe that is fixedly connected to the bottom of the storage cylinder, the connecting pipe extending into the inside of the replenishment cylinder, an installation pipe that is fixedly connected to the bottom of the connecting pipe, and a discharge pipe that is fixedly connected to the bottom of the installation pipe. The interiors of the connecting pipe, the installation pipe, and the discharge pipe are interconnected.

[0008] When using the trapping device of this technical solution, after the attractant enters the interior of the replenishment cylinder, the rising liquid level will generate buoyancy on the float. At this time, the swing arm will swing inside the connecting ear, and its top end will generate a thrust on the connecting rod, thereby enabling the rubber plug to slide inside the installation tube, and then enter the interior of the fixed sleeve, sealing the connecting tube and the discharge tube, thus stopping the automatic replenishment operation.

[0009] Preferably, a connecting ear is fixedly connected to the bottom of the mounting tube, a swing arm is rotatably connected inside the connecting ear, a connecting rod is fixedly connected to the top of the swing arm, the connecting rod extends into the interior of the mounting tube, and a rubber plug is fixedly connected to the side of the connecting rod away from the swing arm.

[0010] Furthermore, the rubber plug is slidably connected to the inside of the mounting tube, and a fixing sleeve is fixedly connected to the left end of the inner side of the mounting tube. The rubber plug and the fixing sleeve are adapted to each other. An extension rod is fixedly connected to the bottom end of the swing arm, and a float is fixedly connected to one end of the extension rod.

[0011] Furthermore, a feed pipe is fixedly connected to the top of the storage cylinder, extending to the outside of the sleeve. A disc is fixedly connected to the bottom of the inner side of the sleeve and located outside the storage cylinder, with a tapered hole inside the disc.

[0012] Furthermore, the sleeve has multiple sets of square holes on its exterior, a locking block is fixedly connected to the bottom of the sleeve, a vertical groove is provided at the top of the bottle corresponding to the locking block, and an arc-shaped groove is provided at the bottom of the vertical groove.

[0013] Furthermore, a knob is rotatably connected to the bottom of the bottle, a crossbar is fixedly connected to the top of the knob, and scraper rods are fixedly connected to both ends of the crossbar.

[0014] Furthermore, the bottle body features a curved structure in the middle, and the top of the rain cover is fixedly connected to a mounting ear, with a connecting strip rotating inside the mounting ear.

[0015] Furthermore, the connecting strip is provided in two sets. One set of connecting strips has a hook fixedly connected to the top, and the other set of connecting strips has a stop plate rotatably connected, with a torsion spring sleeved between the stop plate and the connecting strip.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. The trapping device of this utility model uses a float design. After the attractant enters the liquid replenishment cylinder, the rising liquid level will generate buoyancy on the float. At this time, the swing arm will swing inside the connecting ear, and its top end will generate a pushing force on the connecting rod, thereby realizing the sliding of the rubber plug inside the installation tube. Then it enters the inside of the fixed sleeve and seals the connecting tube and the discharge tube, thus stopping the automatic liquid replenishment operation.

[0019] 2. The trapping device of this utility model uses a locking block design. By inserting the sleeve into the inside of the bottle, the locking block will then enter the inside of the vertical groove. Then, by rotating the sleeve, the locking block will enter the inside of the arc-shaped groove, thus completing the connection between the sleeve and the bottle, which is convenient for disassembly.

[0020] 3. The trapping device of this utility model uses a hook design. By hooking the hook onto a tree branch, the stop plate will then seal the hook, forming a whole, preventing the hook from detaching and causing the bottle to fall and be damaged. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the device of this utility model;

[0022] Figure 2 This is a schematic diagram of the bottle structure of the device of this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the sleeve of the device of this utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the storage cylinder of the present invention;

[0025] Figure 5 This is a schematic diagram of the connecting pipe structure of the device of this utility model;

[0026] Figure 6 This is a schematic diagram of the internal structure of the connecting pipe of the present invention;

[0027] Figure 7 This is a schematic diagram of the bottom structure of the bottle body of the device of this utility model;

[0028] Figure 8 This is a schematic diagram of the scraper structure of the device of this utility model;

[0029] The labels in the attached diagram are as follows: 1. Bottle body; 2. Sleeve; 3. Rain cover; 4. Storage cylinder; 5. Replenishment cylinder; 6. Lubricant; 7. Connecting pipe; 8. Installation pipe; 9. Discharge pipe; 10. Swing arm; 11. Connecting rod; 12. Rubber stopper; 13. Fixing sleeve; 14. Extension rod; 15. Float; 16. Feed pipe; 17. Disc; 18. Conical hole; 19. Square hole; 20. Locking block; 21. Vertical groove; 22. Arc groove; 23. Knob; 24. Scraper; 25. Mounting ear; 26. Hook; 27. Stop plate. Detailed Implementation

[0030] This specific embodiment is a fruit fly trapping device with automatic liquid replenishment function, and its structural schematic diagram is shown below. Figure 1-8As shown, the trapping device includes a bottle body 1, a sleeve 2 connected to the top of the bottle body 1, a rain cover 3 fixedly connected to the top of the sleeve 2, a storage cylinder 4 fixedly connected inside the sleeve 2, a replenishment cylinder 5 fixedly connected to the bottom of the storage cylinder 4, a connecting sleeve fixedly connected to the bottom of the replenishment cylinder 5, a lure 6 connected to the inside of the connecting sleeve, a connecting pipe 7 fixedly connected to the bottom of the storage cylinder 4, the connecting pipe 7 extending into the interior of the replenishment cylinder 5, an installation pipe 8 fixedly connected to the bottom of the connecting pipe 7, and a discharge pipe 9 fixedly connected to the bottom of the installation pipe 8. The interiors of the connecting pipe 7, the installation pipe 8, and the discharge pipe 9 are interconnected. By placing the bottle body 1 in a designated position, the attractant is poured into the interior of the storage cylinder 4. Then, the connecting pipe 7 guides the attractant into the interior of the installation pipe 8, and finally into the interior of the discharge pipe 9, causing it to fall into the interior of the replenishment cylinder 5. Subsequently, the lure 6 is soaked, and the attractant evaporates, thus trapping fruit flies.

[0031] In this embodiment, a connecting ear is fixedly connected to the bottom of the mounting tube 8, and a swing arm 10 is rotatably connected inside the connecting ear. A connecting rod 11 is fixedly connected to the top of the swing arm 10, extending into the interior of the mounting tube 8. A rubber plug 12 is fixedly connected to the side of the connecting rod 11 away from the swing arm 10, and the rubber plug 12 is slidably connected to the interior of the mounting tube 8. A fixing sleeve 13 is fixedly connected to the left end of the inner side of the mounting tube 8, and the rubber plug 12 is adapted to the fixing sleeve 13. An extension rod 14 is fixedly connected to the bottom end of the swing arm 10. One end of the extension rod 14 is fixedly connected to a float 15. After the attractant enters the interior of the replenishment cylinder 5, as the liquid level rises, it will generate buoyancy on the float 15. At this time, the swing arm 10 will swing inside the connecting ear. Then the extension rod 14 will move from an inclined position to a horizontal position. When the swing arm 10 swings, its top end will generate a pushing force on the connecting rod 11, thereby enabling the rubber stopper 12 to slide inside the installation tube 8. Then it enters the interior of the fixing sleeve 13 and seals the connecting tube 7 and the discharge tube 9, thus stopping the automatic replenishment operation.

[0032] Furthermore, in this embodiment, a feed pipe 16 is fixedly connected to the top of the storage cylinder 4. The feed pipe 16 extends to the outside of the sleeve 2. A disc 17 is fixedly connected to the bottom of the inner side of the sleeve 2 and located outside the storage cylinder 4. A tapered hole 18 is opened inside the disc 17, which extends to the outside through the feed pipe 16, making it convenient to add attractant to the inside of the storage cylinder 4.

[0033] Furthermore, in this embodiment, the sleeve 2 has multiple sets of square holes 19 on its outside. A locking block 20 is fixedly connected to the bottom end of the sleeve 2. A vertical groove 21 is provided at the top of the bottle body 1 at the position corresponding to the locking block 20. An arc groove 22 is provided at the bottom of the vertical groove 21. By inserting the sleeve 2 into the bottle body 1, the locking block 20 will enter the vertical groove 21. Then, the sleeve 2 is rotated to allow the locking block 20 to enter the arc groove 22, thus connecting the sleeve 2 and the bottle body 1 to form a whole. At the same time, the rain cover 3 covers the whole to prevent rainwater from entering the bottle body 1. After the odor volatilized outside the lure 6 diffuses, the fruit flies will enter from the inside of the square holes 19 and finally enter the inside of the conical hole 18. They will be caught by the bottle body 1. The design of the conical hole 18 effectively prevents the fruit flies from entering the inside of the bottle body 1 and then flying out.

[0034] Furthermore, in this embodiment, a knob 23 is rotatably connected to the bottom of the bottle body 1, a crossbar is fixedly connected to the top of the knob 23, and scraper rods 24 are fixedly connected to both ends of the crossbar. By rotating the knob 23, the scraper rods 24 then come into contact with the bottle body 1 to scrape off the fruit flies attached to the inner wall of the bottle body 1. The middle part of the bottle body 1 is designed with a curved structure. The top of the rain cover 3 is fixedly connected to an mounting ear 25, and a connecting strip is rotatably connected inside the mounting ear 25. There are two sets of connecting strips. One set of connecting strips is fixedly connected to a hook 26 at the top, and the other set of connecting strips is rotatably connected to a stop plate 27. A torsion spring is sleeved between the stop plate 27 and the connecting strip. By hooking the hook 26 to the branch, the stop plate 27 will then seal the hook 26 to form a whole, preventing the hook 26 from detaching and causing the bottle body 1 to fall and be damaged.

[0035] When using the device of this technical solution, the feed pipe 16 extends to the outside, facilitating the addition of attractant to the inside of the storage cylinder 4. Then, the connecting pipe 7 guides the attractant to the inside of the mounting pipe 8, and finally into the inside of the discharge pipe 9, causing it to fall into the inside of the replenishment cylinder 5. The attractant core 6 is then soaked. After entering the inside of the replenishment cylinder 5, the attractant, as the liquid level rises, generates buoyancy on the float 15. At this time, the swing arm 10 swings inside the connecting lug. Then, the extension rod 14 moves from an inclined position to a horizontal position. When the swing arm 10 swings, its tip generates a pushing force on the connecting rod 11, thereby allowing the rubber stopper 12 to slide inside the mounting pipe 8. It then enters the inside of the fixing sleeve 13, sealing the connecting pipe 7 and the discharge pipe 9, thus stopping the automatic replenishment operation. The sleeve 2 is then inserted into the inside of the bottle body 1, and then the locking block... The 20 will enter the interior of the vertical groove 21, and then the sleeve 2 will be rotated to allow the 20 to enter the interior of the arc groove 22, completing the connection between the sleeve 2 and the bottle body 1 to form a whole. At the same time, the rain cover 3 will cover the whole to prevent rainwater from entering the interior of the bottle body 1. After the odor emitted from the outside of the lure 6 diffuses, the fruit flies will enter from the interior of the square hole 19 and finally enter the interior of the conical hole 18. They will be caught by the bottle body 1. The design of the conical hole 18 effectively prevents the fruit flies from flying out after entering the interior of the bottle body 1. By hooking the hook 26 to the branch, the stop plate 27 will then block the hook 26 to form a whole, preventing the hook 26 from detaching and causing the bottle body 1 to fall and be damaged. Compared with the existing fruit fly trapping device with automatic liquid replenishment function, this utility model can improve the overall practicality of the trapping device through design.

[0036] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A fruit fly trapping device with automatic liquid replenishment function, the trapping device comprising a bottle (1), characterized in that: A sleeve (2) is plugged into the top of the bottle (1). A rain cover (3) is fixedly connected to the top of the sleeve (2). A storage cylinder (4) is fixedly connected inside the sleeve (2). A replenishing cylinder (5) is fixedly connected to the bottom of the storage cylinder (4). A plug sleeve is fixedly connected to the bottom of the replenishing cylinder (5). A core (6) is plugged into the inside of the plug sleeve. A connecting pipe (7) is fixedly connected to the bottom of the storage cylinder (4). The connecting pipe (7) extends into the inside of the replenishing cylinder (5). An installation pipe (8) is fixedly connected to the bottom of the connecting pipe (7). A discharge pipe (9) is fixedly connected to the bottom of the installation pipe (8). The interiors of the connecting pipe (7), the installation pipe (8), and the discharge pipe (9) are interconnected.

2. The fruit fly trapping device with automatic liquid replenishment function according to claim 1, characterized in that, The bottom of the mounting tube (8) is fixedly connected to a connecting ear, and a swing arm (10) is rotatably connected inside the connecting ear. A connecting rod (11) is fixedly connected to the top of the swing arm (10). The connecting rod (11) extends into the interior of the mounting tube (8). A rubber plug (12) is fixedly connected to the side of the connecting rod (11) away from the swing arm (10).

3. The fruit fly trapping device with automatic liquid replenishment function according to claim 2, characterized in that, The rubber plug (12) is slidably connected to the inside of the mounting tube (8). A fixing sleeve (13) is fixedly connected to the left end of the inner side of the mounting tube (8). The rubber plug (12) and the fixing sleeve (13) are adapted to each other. An extension rod (14) is fixedly connected to the bottom end of the swing arm (10). A float (15) is fixedly connected to one end of the extension rod (14).

4. The fruit fly trapping device with automatic liquid replenishment function according to claim 1, characterized in that, The top of the storage cylinder (4) is fixedly connected to a feed pipe (16), which extends to the outside of the sleeve (2). A disc (17) is fixedly connected to the bottom of the inner side of the sleeve (2) and to the outside of the storage cylinder (4). A conical hole (18) is opened inside the disc (17).

5. A fruit fly trapping device with automatic liquid replenishment function according to claim 1, characterized in that, The sleeve (2) has multiple sets of square holes (19) on its outside. A locking block (20) is fixedly connected to the bottom end of the sleeve (2). A vertical groove (21) is provided at the top of the bottle body (1) at the position corresponding to the locking block (20). An arc groove (22) is provided at the bottom of the vertical groove (21).

6. A fruit fly trapping device with automatic liquid replenishment function according to claim 1, characterized in that, A knob (23) is rotatably connected to the bottom end of the bottle body (1), a crossbar is fixedly connected to the top end of the knob (23), and scraper rods (24) are fixedly connected to both ends of the crossbar.

7. A fruit fly trapping device with automatic liquid replenishment function according to claim 1, characterized in that, The bottle body (1) is designed with a curved structure in the middle. The top of the rain cover (3) is fixedly connected with an installation ear (25), and the interior of the installation ear (25) is rotatably connected with a connecting strip.

8. A fruit fly trapping device with automatic liquid replenishment function according to claim 7, characterized in that, The connecting strip is provided in two sets. One set of the connecting strip has a hook (26) fixedly connected to the top of the connecting strip, and the other set of the connecting strip has a stop plate (27) rotatably connected. A torsion spring is sleeved between the stop plate (27) and the connecting strip.

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