Tobacco worm trapping device

Abstract

The utility model relates to the technical field of tobacco insect pest control equipment, and discloses a tobacco insect trapping device which comprises a dustproof outer cover and a trapping window arranged in the dustproof outer cover, a light source, a high-voltage power grid, a trapping core and an air blowing system are arranged in the trapping window, and the tobacco insect trapping device is characterized in that a cleaning assembly is arranged in the dustproof outer cover; the cleaning assembly comprises an air pipe and an air storage bag, the air pipe is wound around the surface of the trapping window corresponding to the high-voltage power grid, the surface of the air pipe is communicated with a connecting pipe with the other end extending into the trapping window, and a nozzle facing the high-voltage power grid is fixedly arranged at the free end of the connecting pipe; the air storage bag is located on one side of the trapping window and communicated with the air pipe. The tobacco insect trapping device solves the problem that a power grid of an existing tobacco insect trapping device is inconvenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco pest control equipment, in particular to a tobacco pest trapping device. Background Art

[0002] Tobacco pests are one of the most serious factors that harm tobacco storage and cigarette production and processing. Therefore, it is particularly important to monitor and kill tobacco pests. At present, tobacco pests are mostly eliminated by sticky insect boards. Due to the large space of the factory area, the sticky insect boards are passive and randomly attached, so they need to be densely arranged. Frequent replacement of sticky insect boards takes a lot of time and is labor-intensive. At the same time, the amount of tobacco and smoke in the cigarette production site is large, and the sticky insect boards are easily contaminated and lose their trapping performance.

[0003] The existing Chinese utility model patent application number is 202320432163.1, which discloses a tobacco beetle trapping device, including a trapping window, a light source, a high-voltage power grid, an attractant core and a blowing system; the trapping window is configured as a louver structure, and the light source and the high-voltage power grid are arranged in the trapping window; the attractant core is arranged on the inner side of the high-voltage power grid; the blowing system blows the attractant core, and the airflow is blown out from the trapping window.

[0004] The prior art has the following technical defects: the electric grid of the above-mentioned tobacco insect trapping device is fixedly installed inside the device. When the pests are killed by electric shock, they often attach to the surface of the electric grid, which is very inconvenient to clean. A large number of pests attached to the surface of the electric grid for a long time will breed bacteria and also affect the electric shock effect. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a tobacco insect trapping device to solve the problem that the electric network of the existing tobacco insect trapping device is inconvenient to clean.

[0006] The utility model solves the above technical problems through the following technical means:

[0007] A tobacco insect trapping device comprises a dustproof outer cover and a trapping window arranged in the dustproof outer cover, wherein a light source, a high-voltage power grid, a trapping core and a blowing system are arranged in the trapping window, a cleaning component is arranged in the dustproof outer cover, and the cleaning component comprises an air pipe and an air storage bag, the air pipe is wound around the surface of the trapping window corresponding to the position of the high-voltage power grid, the surface of the air pipe is connected to a connecting pipe with the other end extending into the trapping window, a nozzle facing the high-voltage power grid is fixedly provided at the free end of the connecting pipe, and the air storage bag is located at one side of the trapping window and is connected to the air pipe.

[0008] Furthermore, there are multiple connecting tubes, and the multiple connecting tubes are evenly distributed along the circumference of the trapping window.

[0009] Further, a fixed frame is provided on the inner wall of the dust-proof outer cover. A sliding plate is slidably installed in the fixed frame. The air storage bag is located in the fixed frame, and the side walls of the air storage bag are fixedly connected to one side of the sliding plate and the inner wall of the fixed frame respectively.

[0010] Further, a power assembly for driving the sliding plate to reciprocate is provided in the dust-proof outer cover. The power assembly includes a rotating shaft and a motor. The rotating shaft horizontally penetrates through the bottom of the trapping window. One end of the rotating shaft is fixedly connected to the output end of the motor, and the other end is rotatably connected to the inner wall of the dust-proof outer cover. A cam is fixedly sleeved on the surface of the end of the rotating shaft away from the motor. A pulley in contact with the cam is provided at one end of the side of the sliding plate facing away from the air storage bag, and a reset assembly is provided at the other end. The reset assembly includes a mounting plate and a spring. The two ends of the spring are fixedly connected to the sliding plate and the mounting plate respectively.

[0011] Further, a fixed ring is fixedly installed on the surface of the part of the rotating shaft located in the trapping window, and a dredging rod is fixedly installed on the surface of the fixed ring.

[0012] The beneficial effects of the present utility model: By squeezing the air storage bag, the gas inside the squeezed air storage bag will flow into the trachea, and then be sprayed out from the nozzle through the connecting pipe, so as to clean the pest corpses on the high-voltage power grid, and at the same time, the dust on the high-voltage power grid can also be cleaned. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of a tobacco pest trapping device of the present utility model.

[0014] Figure 2 is a schematic partial structural diagram of a tobacco pest trapping device of the present utility model.

[0015] Figure 3 is a schematic installation structural diagram of the dredging rod in the present utility model.

[0016] Figure 4 is a schematic structural diagram of the cleaning assembly in the present utility model.

[0017] Figure 5 is Figure 4 an enlarged structural diagram of part A in

[0018] Among them,

[0019] 1. Dust-proof outer cover; 2. Trapping window; 21. Air inlet channel; 22. Threaded port; 3. Air storage bag; 4. Trachea; 5. Fixed sleeve; 6. Connecting pipe; 7. Nozzle; 8. Fixed frame; 9. Sliding plate; 10. Ventilation head; 11. Motor; 12. Cross plate; 13. Rotating shaft; 14. Cam; 15. Fixed ring; 16. Dredging rod; 17. Pulley; 18. Mounting plate; 19. Spring; 20. Collection bottle. Detailed implementation manners

[0020] The following specific embodiments are used to illustrate the implementation manners of the present utility model. Those skilled in the art can understand the advantages and effects of the present utility model from the content disclosed in this specification. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, showing only schematic diagrams, rather than physical diagrams, and should not be construed as a limitation to the present utility model. In order to better illustrate the embodiments of the present utility model, some components in the drawings will be omitted, enlarged or reduced, which does not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0021] In the drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc. indicating the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only for illustrative purposes and should not be construed as a limitation to the present utility model. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] As Figures 1-5 shown, a tobacco pest trapping device of the present utility model includes a dust-proof outer cover 1 and a trapping window 2 arranged inside the dust-proof outer cover 1. In this embodiment, the dust-proof outer cover 1 can be fixed to the wall by bolts, and the trapping window 2 is vertically fixed to the rear side wall of the dust-proof outer cover 1 by bolts. The two sides of the dust-proof outer cover 1 are provided with louver structures, and the front side of the dust-proof outer cover 1 is openably connected with a door panel, such as by a hinge. With such a structural design, during the working period, due to operations such as unloading and transferring materials in the warehouse, the tobacco dust is high. The door panel can be closed to reduce the dust accumulation on the device, and then the door panel can be opened after work to improve the trapping effect.

[0023] A light source, a high-voltage power grid, a lure core and a blowing system (not shown in the figure) are arranged inside the trapping window 2. In this embodiment, the top of the trapping window 2 is arranged in a louver structure or a grid shape, and the louver structure is preferably adopted in this embodiment. Such a structural design can reduce the dust accumulation inside the trapping window 2, especially when applied to areas with a large amount of tobacco dust such as tobacco storage warehouses, and can prevent tobacco dust from accumulating on components such as the high-voltage power grid as much as possible, affecting the use effect. The light source is preferably an LED lamp, which emits a purple light source. The light source is fixedly arranged at the top of the trapping window 2. The high-voltage power grid is fixedly laid between the inner walls of the trapping window 2, and the high-voltage power grid is located below the light source. The lure core is arranged below the high-voltage power grid. The blowing system is realized by means of a fan, including an air inlet duct 21. The air inlet duct 21 is arranged below the lure core. An air inlet is arranged on one side of the air inlet duct 21, and a fan is arranged on the air inlet. To reduce the entry of soot and dust, a filter cotton is arranged outside the fan. By blowing with the fan, the volatilization amount of the lure core can be increased, and the volatilization effect can be improved. A threaded port 22 is arranged at the lower part of the air inlet duct 21, and a transparent collection bottle 20 is threadedly connected to the bottom of the threaded port 22, which is convenient for collecting the corpses of tobacco pests. A scale can also be arranged on the surface of the transparent collection bottle 20 to observe the pest situation of tobacco pests.

[0024] A cleaning component is arranged inside the dust-proof outer cover 1. The cleaning component includes an air pipe 4 and an air storage bag 3. The air pipe 4 is wound around the outer surface of the trapping window 2 corresponding to the position of the high-voltage power grid. Specifically, the two ends of the air pipe 4 do not touch, and the air pipe 4 is fixedly installed on the outer surface of the trapping window 2 through a plurality of fixing sleeves 5. A connecting pipe 6 with the other end extending into the trapping window 2 is communicated with the surface of the air pipe 4. There are multiple connecting pipes 6, and the multiple connecting pipes 6 are evenly distributed along the circumferential direction of the trapping window 2. A spray head 7 is fixedly arranged at the free end of each connecting pipe 6, and the spray head 7 faces the high-voltage power grid. The air storage bag 3 is located on one side of the trapping window 2 and is communicated with the air pipe 4. A fixing frame 8 is arranged on the inner wall of the dust-proof outer cover 1. A sliding plate 9 is slidably installed inside the fixing frame 8. The air storage bag 3 is located inside the fixing frame 8. The side walls of the air storage bag 3 are respectively fixedly connected with one side of the sliding plate 9 and the inner wall of the fixing frame 8. In this embodiment, the fixing frame 8 is a U-shaped frame, and the fixing frame 8 is fixedly installed on the inner side wall of the dust-proof outer cover 1 with the opening facing downwards. The two ends of the sliding plate 9 are slidably connected with the two wing plates of the fixing frame 8. The sliding plate 9 can slide in the vertical direction. The air storage bag 3 is located inside the frame structure formed by the sliding plate 9 and the fixing frame 8. The side walls of the air storage bag 3 are respectively fixedly connected with the top wall of the sliding plate 9 and the inner wall of the fixing frame 8. An air vent head 10 is arranged between the air storage bag 3 and the air pipe 4. One end of the air vent head 10 is communicated with the air storage bag 3, and the other end of the air vent head 10 passes through the web of the fixing frame 8 and is communicated with the air pipe 4. With such a structural design, when the sliding plate 9 slides up and down, the air storage bag 3 can be squeezed. The gas inside the squeezed air storage bag 3 will flow into the air pipe 4 through the air vent head 10, and then be sprayed out from the spray head 7 through the connecting pipe 6 to clean the dust and pest corpses on the high-voltage power grid.

[0025] A dust-proof cover 1 is provided with a power component for driving a sliding plate 9 to perform reciprocating up and down motion. The power component includes a rotating shaft 13 and a motor 11. The rotating shaft 13 is horizontally passed through a threaded port 22 at the bottom of the trapping window 2. The outer end of the rotating shaft 13 is fixedly connected to the output end of the motor 11, and the inner end is rotatably connected to the inner side wall of the dust-proof cover 1. In this embodiment, the threaded port 22 portion of the trapping window 2 can be appropriately lengthened, and a cross plate 12 is horizontally fixed on its outer surface. The motor 11 is supported on the cross plate 12, and the rotating shaft 13 is rotationally matched with the side wall of the trapping window 2. A cam 14 is fixedly sleeved on the surface of the inner end of the rotating shaft 13. The cam 14 is located below the sliding plate 9. A pulley 17 in contact with the edge of the cam 14 is arranged at the right end of the bottom wall of the sliding plate 9. A reset component is arranged at the left end of the bottom wall of the sliding plate 9. The reset component includes a mounting plate 18 and a spring 19. The mounting plate 18 is fixed on the inner side wall of the dust-proof cover 1 and is located below the sliding plate 9. The two ends of the spring 19 are respectively fixedly connected to the sliding plate 9 and the mounting plate 18. With such a structural design, when the motor 11 rotates, it drives the rotating shaft 13 and the cam 14 to rotate. The cam 14 intermittently presses the sliding plate 9. At the same time, under the action of the spring 19, the sliding plate 9 can be immediately reset after being pushed and pressed against the air storage bag 3 by the small head end of the cam 14, so that the pulley 17 on the sliding plate 9 always remains in contact with the cam 14, thereby being able to continuously blow air on the high-voltage power grid.

[0026] A fixing ring 15 is fixedly installed on the surface of the part of the rotating shaft 13 located inside the trapping window 2. A dredging rod 16 is fixedly installed on the surface of the fixing ring 15. When the rotating shaft 13 rotates, the fixing ring 15 will drive the dredging rod 16 to rotate inside the threaded port 22 section of the trapping window 2 to dredge the threaded port 22 section, avoiding blockage caused by too many tobacco pests being blown off at one time.

[0027] Working principle:

[0028] During use, the concentration of the volatile odor of the lure core volatilized from the trapping window 2 is increased through the blowing system to improve the attractiveness to tobacco pests. Then, the tobacco pests are attracted by the light source and fly into the trapping window 2. The pests gather towards the lure core, trigger the high-voltage power grid and are killed, and then fall into the collection bottle 20 along the air inlet channel 21. When working for a period of time, the motor 11 is started. The motor 11 drives the rotating shaft 13 and the cam 14 to rotate. The cam 14 drives the sliding plate 9 to perform reciprocating up and down motion. The sliding plate 9 forms a periodic intermittent extrusion on the air storage bag 3. The gas inside the air storage bag 3 being extruded will flow into the trachea 4 through the air vent 10, and then be sprayed out from the nozzle 7 through the connecting pipe 6 to blow and clean the dust and pest corpses on the high-voltage power grid. While the rotating shaft 13 rotates, it will drive the dredging rod 16 to dredge the threaded port 22 section at the bottom of the air inlet channel 21, avoiding blockage caused by too many pest corpses being blown off at one time.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention. The technologies, shapes, and structures not described in detail in the present invention are all well-known technologies.

Claims

1. A tobacco insect trapping device, comprising a dustproof outer cover (1) and a trapping window (2) arranged in the dustproof outer cover (1), wherein a light source, a high-voltage power grid, an attractant core and a blowing system are arranged in the trapping window (2), characterized in that: A cleaning component is arranged in the dustproof outer cover (1), and the cleaning component comprises an air pipe (4) and an air storage bag (3); the air pipe (4) is arranged around the surface of the trapping window (2) corresponding to the position of the high-voltage power grid; the surface of the air pipe (4) is connected to a connecting pipe (6) whose other end extends into the trapping window (2); a nozzle (7) facing the high-voltage power grid is fixedly arranged at the free end of the connecting pipe (6); the air storage bag (3) is located on one side of the trapping window (2) and the air storage bag (3) is connected to the air pipe (4).

2. A tobacco insect trapping device according to claim 1, characterized in that: There are a plurality of connecting tubes (6), and the plurality of connecting tubes (6) are evenly distributed along the circumference of the trapping window (2).

3. A tobacco insect trapping device according to claim 1, characterized in that: The inner wall of the dustproof outer cover (1) is provided with a fixed frame (8), a sliding plate (9) is slidably installed in the fixed frame (8), the air storage bag (3) is located in the fixed frame (8), and the side walls of the air storage bag (3) are respectively fixedly connected to one side of the sliding plate (9) and the inner wall of the fixed frame (8).

4. A tobacco insect trapping device according to claim 3, characterized in that: A power assembly for driving the sliding plate (9) to reciprocate is arranged in the dustproof outer cover (1), and the power assembly comprises a rotating shaft (13) and a motor (11). The rotating shaft (13) is horizontally arranged at the bottom of the trapping window (2), one end of the rotating shaft (13) is fixedly connected to the output end of the motor (11), and the other end is rotatably connected to the inner wall of the dustproof outer cover (1), and a cam (14) is arranged on the fixed sleeve (5) on the surface of the end of the rotating shaft (13) away from the motor (11). A pulley (17) in contact with the cam (14) is arranged on one end of the sliding plate (9) facing away from the air storage bag (3), and a reset assembly is arranged on the other end. The reset assembly comprises a mounting plate (18) and a spring (19), and the two ends of the spring (19) are respectively fixedly connected to the sliding plate (9) and the mounting plate (18).

5. A tobacco insect trapping device according to claim 4, characterized in that: A fixing ring (15) is fixedly mounted on the surface of the portion of the rotating shaft (13) located inside the trapping window (2), and a dredging rod (16) is fixedly mounted on the surface of the fixing ring (15).

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