A fan-type fly attracting device
By designing a fan-sliced fly trap device with replaceable traps and a fan-sliced trap device, the problem of the inability to reuse the trap device and the trap agent in the prior art is solved, and efficient utilization of resources and cost reduction is achieved.
Patent Information
- Application Number
- CN202421503502.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The existing fly trapping devices cannot be reused, resulting in high purchase costs and waste of resources. At the same time, the device needs to be replaced if the trapping agent is not fully volatile.
A fan-piece fly trap device is designed, using replaceable trap plates and replenishable trap agents. Through the design of the moving ring and insert rod, the rapid replacement of trap plates and the full utilization of trap agents are achieved.
It effectively extends the service life of fly trap devices, reduces resource waste and purchase costs, and ensures full utilization and timely replenishment of trap agents.
Smart Images
Figure CN222722293U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fly attracting devices, in particular to a fan-shaped fly attracting device. Background Art
[0002] Fruit flies belong to the family Tephritidae of the order Diptera, and are a large group of insects. Fruit flies like to eat fruits and vegetables, so they are called "fruit and vegetable killers"; the larvae of fruit flies mainly absorb nutrients inside the fruit, while the adults like to lay eggs on plants, which is very harmful to fruit trees; therefore, fruit farmers will hang fly traps on fruit trees, with an adhesive layer coated on the surface of the fly traps to trap fruit flies; but nowadays, when fly traps are in use, when a large number of fruit flies adhere to the parts of the fly traps coated with the adhesive layer and cannot attach to other fruit flies, the fly traps need to be removed and replaced with new ones, and the fly traps cannot be reused, which increases the purchase cost of the fly traps and causes a waste of resources. At the same time, since the area of the fly traps used to adhere to fruit flies is limited, the attractant in the fly traps may not be completely volatilized, and the fly traps need to be replaced, which also causes a certain amount of waste. Utility Model Content
[0003] The utility model discloses a fan-type fly attracting device, which solves the problem that the fly attracting device cannot be reused and the fly attracting device needs to be replaced before the trapping agent in the fly attracting device is completely volatilized, thus causing waste of resources.
[0004] In order to solve the above technical problems, the utility model specifically adopts the following technical solutions:
[0005] A fan-type fly trap comprises a vertical tube, the bottom of which is threadedly connected with a sealing plug, a ventilation hole is provided on the part of the vertical tube away from the sealing plug, a connecting column is fixed on the top of the vertical tube, and a lifting ear is fixed on the connecting column; a threaded movable ring is sleeved on the vertical tube, a group of recessed holes are provided on the top surface of the movable ring, a group of trapping sheets are provided above the movable ring, an adhesive layer is bonded to the surface of the trapping sheets, and an insertion rod inserted into the recessed holes on the movable ring is fixed on the bottom of the trapping sheets.
[0006] Compared with the prior art, the utility model has the following beneficial effects:
[0007] After the attractant is injected into the vertical cylinder, the sealing plug is used to seal the bottom of the vertical cylinder so that the liquid level of the attractant is located below the air hole on the vertical cylinder; then the insertion rod on the trapping sheet is inserted into the concave hole on the movable ring to fix the trapping sheet. When a group of trapping sheets is fixed, the movable ring is threadedly connected to the vertical cylinder so that the vertical cylinder is located at the axis of a group of trapping sheets. Subsequently, the steel wire is passed through the inner side of the lifting ear and fixed to the fruit tree to complete the fixation of the vertical cylinder. After the smell of the attractant in the vertical cylinder is discharged through the air hole, it can attract fruit flies to approach. When the fruit flies approach the vertical cylinder and contact the trapping sheets, they are stuck to the adhesive layer on the trapping sheets to complete the trapping of the fruit flies. When the fruit flies on a group of trapping sheets are all stuck with more insects, they will be trapped. When continuing to trap and stick fruit flies, the movable ring can be rotated to separate the movable ring from the vertical cylinder, and then the insertion rod at the bottom of the trapping piece can be separated from the concave hole, and then a new trapping piece can be replaced. When there are fewer fruit flies stuck on one or several trapping pieces and they can still be used, there is no need to replace them. After the trapping pieces are replaced, the movable ring can be threadedly connected to the vertical cylinder. The utility model can effectively replace the trapping pieces that can no longer be used according to the sticking conditions of the trapping pieces on the fruit flies. The replacement process is simple and fast, and there is no need to replace the entire device, which saves costs and reduces waste of resources to the greatest extent. At the same time, the trapping agent can be fully utilized and the trapping agent can be replenished in time. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a schematic diagram of the structure of the utility model in front view and section;
[0009] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;
[0010] Figure 3 for Figure 1 Schematic diagram of the enlarged structure at B.
[0011] In the figure: 1. vertical cylinder; 2. sealing plug; 21. thin rod; 22. absorbent cotton; 3. connecting column; 31. lifting ear; 4. moving ring; 41. rubber sleeve; 5. trapping piece; 51. plug rod; 52. pulling rod; 6. sponge tube; 61. waterproof breathable membrane; 7. liquid injection tube; 71. sealing cap; 8. cover shell. DETAILED DESCRIPTION
[0012] The specific contents of the utility model are described in detail below with reference to the accompanying drawings and embodiments.
[0013] like Figure 1 , Figure 2 and Figure 3As shown, the utility model provides a fan-type fly luring device, including a vertical cylinder 1, a sealing plug 2 is threadedly connected to the bottom of the vertical cylinder 1, a ventilation hole is provided on the part of the vertical cylinder 1 away from the sealing plug 2, a connecting column 3 is fixed to the top of the vertical cylinder 1, and a lifting ear 31 is fixed to the connecting column 3; a threaded movable ring 4 is sleeved on the vertical cylinder 1, a group of recessed holes are provided on the top surface of the movable ring 4, a group of trapping sheets 5 are provided above the movable ring 4, an adhesive layer is bonded to the surface of the trapping sheets 5, and an insertion rod 51 inserted into the recessed holes on the movable ring 4 is fixed to the bottom of the trapping sheets 5.
[0014] like Figure 1 and Figure 3 As shown, a rubber sleeve 41 with an inner diameter increasing from top to bottom is fixed in the concave hole of the movable ring 4, a plug rod 51 is arranged in a conical shape and inserted into the rubber sleeve 41, and a pull rod 52 is fixed on the top of the trapping sheet 5. The setting of the rubber sleeve 41 and the setting of the plug rod 51 in a conical shape can squeeze the rubber sleeve 41 when the plug rod 51 is inserted into the concave hole of the movable ring 4 and enters the rubber sleeve 41, thereby increasing the stability of the plug rod 51 in the concave hole and preventing the plug rod 51 from falling off from the concave hole; the setting of the pull rod 52 can prevent the fruit farmer's hands from directly contacting the adhesive layer on the trapping sheet 5, and the removal of the trapping sheet 5 can be completed by the pull rod 52.
[0015] like Figure 1 and Figure 2 As shown, the connecting column 3 is penetrated by a fixedly connected injection tube 7, the discharge end of the injection tube 7 penetrates the top of the vertical tube 1, the liquid inlet end of the injection tube 7 is threadedly connected with a sealing cap 71, and the sealing cap 71 is connected with a connecting rope fixed to the injection tube 7. After opening the sealing cap 71, the trapping agent can be injected into the vertical tube 1 through the injection tube 7, and the trapping agent can be a food lure or a sex lure; then the sealing cap 71 is sealed at the liquid inlet end of the injection tube 7 to prevent dust from clogging the liquid inlet end of the injection tube 7, and the connecting rope can prevent the sealing cap 71 from being lost after being separated from the injection tube 7, and the sealing cap 71 is pressed and fixed at the liquid inlet end of the injection tube 7.
[0016] like Figure 1 and Figure 2 As shown, a thin rod 21 located in the vertical tube 1 is fixed to the top of the sealing plug 2, and absorbent cotton 22 is sleeved on the thin rod 21. When the trap is injected into the vertical tube 1, the absorbent cotton 22 can absorb the trap, so as to prolong the existence time of the trap smell and make more full use of the trap. When the absorbent cotton 22 is damaged after long-term use, the staff can also separate the sealing plug 2 from the vertical tube 1 and replace it with a new absorbent cotton 22; the inner wall of the absorbent cotton 22 is in contact with the outer wall of the thin rod 21, which is convenient for disassembly and installation.
[0017] like Figure 1 , Figure 2 and Figure 3As shown, a sponge tube 6 located below the air hole is fixed on the inner wall of the vertical tube 1, a waterproof and breathable membrane 61 is fixed on the inner wall of the sponge tube 6, and an air hole corresponding to the sponge tube 6 is opened on the vertical tube 1; the bottom of the waterproof and breathable membrane 61 and the sponge tube 6 are respectively in contact with the top of the sealing plug 2, and the absorbent cotton 22 is located on the inner side of the waterproof and breathable membrane 61. There is a gap between the trapping sheet 5 and the vertical cylinder 1, and the vertical cylinder 1 is provided with several groups of exhaust holes, each group of exhaust holes is arranged from top to bottom, and several groups of exhaust holes correspond to one group of trapping sheets 5 respectively, so that after the smell of the attractant is discharged through the exhaust holes, it can better attract the fruit flies to approach the trapping sheet 5 and be adhered to the adhesive layer on the trapping sheet 5. The trapping sheet 5 can also be coated with an adhesive layer to adhere to the fruit flies, and the adhesive layer and the adhesive layer can be selected according to actual conditions; when the attractant is injected into the vertical cylinder 1, the liquid level of the attractant can be made to exceed the top of the sponge tube 6, so that the sponge tube 6 can absorb the attractant, and at the same time, the odor emitted by the attractant in the waterproof and breathable membrane 61 can also pass through the waterproof and breathable membrane 61 and the sponge tube 6, and then be discharged through the exhaust holes, so as to better attract the fruit flies.
[0018] like Figure 1 As shown, a cover 8 covering a group of trapping sheets 5 is fixed to the top of the vertical cylinder 1, and the top of the connecting column 3 passes through the cover 8. The setting of the cover 8 can prevent rain from directly falling on the group of trapping sheets 5 on rainy days. The cover 8 can effectively protect the trapping sheets 5 and prevent rain from reducing the adhesive effect of the adhesive layer on the trapping sheets 5.
[0019] When in use, after injecting the attractant into the vertical cylinder 1, the steel wire is passed through the inner side of the hanging ear 31 and then fixed on the fruit tree to complete the hanging and fixing of the vertical cylinder 1; when the smell of the attractant is discharged through the air holes on the vertical cylinder 1, it can attract fruit flies to approach the vertical cylinder 1, a group of trapping sheets 5 are distributed in a ring array, and the vertical cylinder 1 is located at the axis of a group of trapping sheets 5. When the fruit flies come into contact with the trapping sheets 5, they will stick to the adhesive layer on the trapping sheets 5 to complete the trapping of the fruit flies; when there are too many fruit flies stuck on the trapping sheets 5 and the trapping sheets 5 can no longer trap the fruit flies, the vertical cylinder 1 can be turned. Move the movable ring 4 to separate the movable ring 4 from the vertical cylinder 1, and then separate the insertion rod 51 from the concave hole on the movable ring 4 to complete the disassembly of the trapping piece 5, and then insert the insertion rod 51 at the bottom of the new trapping piece 5 into the concave hole to complete the replacement of the trapping piece 5. When the trapping piece 5 is replaced, there is no need to remove the vertical cylinder 1 from the fruit tree. The replacement process is simple and fast, and according to the actual situation, only the trapping piece 5 that can no longer be used can be replaced; the fly attracting device only needs to replace the trapping piece 5 and replenish the trapping agent in the vertical cylinder 1, so as to greatly extend the service life of the fly attracting device.
[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A fan-shaped fly attracting device, comprising a vertical cylinder (1), characterized in that: The bottom of the vertical cylinder (1) is threadedly connected with a sealing plug (2), a ventilation hole is provided on a portion of the vertical cylinder (1) away from the sealing plug (2), a connecting column (3) is fixed on the top of the vertical cylinder (1), and a lifting ear (31) is fixed on the connecting column (3); a threaded movable ring (4) is sleeved on the vertical cylinder (1), a group of concave holes are provided on the top surface of the movable ring (4), a group of trapping sheets (5) are provided above the movable ring (4), an adhesive layer is bonded to the surface of the trapping sheets (5), and an insertion rod (51) inserted into the concave holes on the movable ring (4) is fixed on the bottom of the trapping sheets (5).
2. A fan-shaped fly attracting device according to claim 1, characterized in that: A rubber sleeve (41) with an inner diameter increasing from top to bottom is fixed in the concave hole of the movable ring (4), the insertion rod (51) is arranged in a conical shape and inserted into the rubber sleeve (41), and a pull rod (52) is fixed on the top of the trapping sheet (5).
3. A fan-shaped fly attractant according to claim 1, characterized in that: A fixedly connected liquid injection pipe (7) passes through the connecting column (3); a liquid discharge end of the liquid injection pipe (7) passes through the top of the vertical cylinder (1); a sealing cap (71) is threadedly connected to the liquid inlet end of the liquid injection pipe (7); and a connecting rope fixed to the liquid injection pipe (7) is connected to the sealing cap (71).
4. A fan-shaped fly attracting device according to claim 1, characterized in that: A thin rod (21) located in the vertical cylinder (1) is fixed on the top of the sealing plug (2), and a water-absorbing cotton (22) is sleeved on the thin rod (21).
5. A fan-shaped fly attractant according to claim 1, characterized in that: A sponge tube (6) located below the air hole is fixed on the inner wall of the vertical tube (1), a waterproof air-permeable membrane (61) is fixed on the inner wall of the sponge tube (6), and an air vent corresponding to the sponge tube (6) is opened on the vertical tube (1); the bottom of the waterproof air-permeable membrane (61) and the sponge tube (6) are respectively in contact with the top of the sealing plug (2), and the absorbent cotton (22) is located on the inner side of the waterproof air-permeable membrane (61).
6. A fan-shaped fly attractant according to claim 1, characterized in that: A cover shell (8) covering a group of trapping sheets (5) is fixed to the top of the vertical cylinder (1), and the top of the connecting column (3) passes through the cover shell (8).