Insect monitoring device

Abstract

The utility model belongs to the technical field of tobacco equipment, and discloses an insect body monitoring device. The insect body monitoring device is used for monitoring tobacco insects and comprises a shell, a draught fan, a turnover assembly, a camera shooting assembly and a counting assembly, an insect catching channel is formed in the shell and penetrates through the surface of the shell to form an insect catching opening, the draught fan and the turnover assembly are both arranged in the insect catching channel, an air inlet of the draught fan faces the insect catching opening, and an air outlet of the draught fan faces the camera shooting assembly. The air inlet generates negative pressure airflow to suck tobacco insects into the insect catching channel, an air outlet of the fan faces the overturning assembly, the air outlet generates positive pressure airflow to press the tobacco insects against the overturning assembly, the camera assembly is located between the fan and the overturning assembly and used for shooting the tobacco insects on the overturning assembly, and the counting assembly is electrically connected with the camera assembly. The counting assembly is used for counting the number of tobacco insects shot by the camera assembly. According to the insect body monitoring device, efficient and accurate monitoring of tobacco insects is achieved, the prevention and control capacity of tobacco insect damage in the tobacco storage process is improved, and economic losses are effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco equipment technical field especially relates to a worm monitoring device. BACKGROUND

[0002] In the tobacco production process, the alcoholification warehouse area, the redrying warehouse area and the making workshop create favorable conditions for the breeding of tobacco powder moth due to high environmental humidity. Tobacco powder moth mainly harms flue-cured tobacco, and can occur 2-3 generations a year, with the larvae overwintering and the adults preferring to move at night. The egg-laying position is mostly concentrated near the midrib of tobacco leaves, in the folds, cracks, recesses or packaging materials, and especially likes to lay eggs on upper and middle tobacco leaves. After the larvae hatch, they hide in the tobacco pile and feed on tobacco leaves for 2-3 months, mainly eating the leaves, and preferring high-sugar, high-moisture, low-alkali and soft tobacco leaves. During the feeding process, they excrete feces and connect the broken tobacco or tobacco leaves by spitting silk, causing irregular holes or notches in the tobacco leaves after being eaten, greatly reducing the silk rate, and the larvae, feces and silk-like material also seriously pollute the tobacco leaves, causing adverse effects on the taste and quality of the tobacco leaves, and ultimately leading to significant economic losses.

[0003] Currently, the monitoring of tobacco powder moth and other storage pests mainly relies on manual inspection. However, manual inspection has many drawbacks, not only is it inefficient, but also consumes a lot of manpower and resources, making the labor intensity of workers high, and it is easy to delay the best prevention and control time due to various human factors, making it difficult to respond to pest damage in a timely and effective manner, and it is difficult to meet the precise and efficient needs of modern tobacco production for pest monitoring and control. UTILITARIAN CONTENT

[0004] The utility model aims to provide a kind of worm monitoring device, to solve the problem of low efficiency, high labor intensity and easy to delay the best prevention and control time when tobacco moth monitoring relies on manual inspection, realize the efficient and accurate monitoring of tobacco moth, improve the prevention and control ability of tobacco moth damage in the process of tobacco storage, and reduce economic loss.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The insect monitoring device is used for monitoring the tobacco worm, and comprises a shell, a fan, a turnover assembly, a camera assembly and a counting assembly. An insect catching channel is arranged in the shell, and an insect catching opening is formed through the surface of the shell. The fan and the turnover assembly are arranged in the insect catching channel, and the air inlet of the fan faces the insect catching opening. The negative pressure airflow generated by the air inlet can suck the tobacco worm into the insect catching channel. The air outlet of the fan faces the turnover assembly, and the positive pressure airflow generated by the air outlet can press the tobacco worm against the turnover assembly. The camera assembly is located between the fan and the turnover assembly, and is used for photographing the tobacco worm on the turnover assembly. The counting assembly is electrically connected with the camera assembly, and is used for counting the number of the tobacco worms photographed by the camera assembly.

[0007] As an optional solution of the insect monitoring device, the camera assembly comprises a camera connected with the side wall of the insect catching channel. The lens of the camera is perpendicular to the central axis of the insect catching channel and faces the turnover assembly.

[0008] As an optional solution of the insect monitoring device, the camera assembly further comprises a fill-in light connected with the camera. The light emitting axis of the fill-in light is arranged in parallel with the lens axis of the camera.

[0009] As an optional solution of the insect monitoring device, the turnover assembly comprises a driving member and an insect catching plate. The output end of the driving member penetrates through the side wall of the insect catching channel and is connected with the insect catching plate. The driving member is used for driving the insect catching plate to switch between a first position and a second position. When the insect catching plate is located at the first position, the insect catching surface of the insect catching plate is perpendicular to the axial direction of the insect catching channel. When the insect catching plate is located at the second position, the insect catching surface of the insect catching plate is parallel to the axial direction of the insect catching channel.

[0010] As an optional solution of the insect monitoring device, the driving member is electrically connected with the camera assembly. The driving member drives the insect catching plate to switch from the first position to the second position for removing the photographed tobacco worm.

[0011] As an optional solution of the insect monitoring device, when the insect catching plate is located at the first position, the distance between the insect catching plate and one side of the side wall of the insect catching channel is less than or equal to 1.5 mm.

[0012] As an optional solution of the insect monitoring device, a plurality of airflow holes are arranged in the insect catching plate. The diameter of the airflow hole is less than or equal to 1.5 mm.

[0013] As an optional solution of the insect monitoring device, the insect monitoring device further comprises an insect catching container. The insect catching container is detachably connected with the shell. The other end of the insect catching channel penetrates through the surface of the shell to form a falling insect opening. The insect catching container is used for receiving the tobacco worm falling from the falling insect opening.

[0014] As an optional solution of the insect monitoring device, the insect monitoring device further comprises an insect attracting assembly connected with the shell, and the insect attracting assembly is used to attract the tobacco worms to the insect trapping opening.

[0015] As an optional solution of the insect monitoring device, the insect attracting assembly comprises an insect attracting lamp located at the center of the insect trapping opening and a plurality of partition plates, one end of each of the plurality of partition plates is connected with the insect attracting lamp and is arranged around the insect attracting lamp, and the other end of each of the plurality of partition plates is connected with the shell.

[0016] Advantages:

[0017] The insect monitoring device provided by the utility model has the advantages that the insect trapping channel of the shell is communicated with the outside through the insect trapping opening, the negative pressure airflow generated by the air inlet of the fan sucks the tobacco worms, the positive pressure airflow generated by the air outlet presses the tobacco worms on the turnover assembly, the camera assembly between the fan and the turnover assembly photographs the tobacco worms, and the counting assembly counts the number of the tobacco worms based on the photographing result. The components are closely matched to form an automatic tobacco worm monitoring process, the problems of low efficiency, high labor intensity and easy delay of the best prevention time caused by the dependence of the tobacco worm monitoring on manual inspection are solved, efficient and accurate monitoring of the tobacco worms is realized, the prevention and control capability of the tobacco worm damage in the tobacco storage process is greatly improved, and the economic loss is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the structure explosion schematic view of the insect monitoring device provided by the utility model embodiment;

[0019] Figure 2 is the first schematic view of the insect monitoring device provided by the utility model embodiment;

[0020] Figure 3 is the second schematic view of the insect monitoring device provided by the utility model embodiment;

[0021] Figure 4 is the structure schematic view of the camera assembly provided by the utility model embodiment.

[0022] In the drawings:

[0023] 1, shell; 11, insect trapping channel; 12, insect trapping opening; 13, insect falling opening; 14, outer box; 15, guide pipeline; 16, first flange plate; 17, second flange plate; 18, third flange plate; 19, cover plate;

[0024] 2, fan;

[0025] 3, turnover assembly; 31, driving piece; 32, insect receiving plate;

[0026] 4, camera assembly; 41, camera; 42, light; 43, image storage;

[0027] 5, metering assembly;

[0028] 6, insect receiving container; 61, mounting member; 62, insect receiving box;

[0029] 7, insect trapping assembly; 71, insect trapping light; 72, partition plate. DETAILED DESCRIPTION

[0030] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0031] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0033] In the description of the embodiment, the terms "up", "down" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and not to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0034] The embodiment provides an insect monitoring device for monitoring insects, such as Figures 1-4As shown, the insect body monitoring device comprises a shell 1, a fan 2, a turnover assembly 3, a camera assembly 4 and a counting assembly 5. The shell 1 is internally provided with a trapping channel 11, the trapping channel 11 penetrates the surface of the shell 1 to form a trapping opening 12. The fan 2 and the turnover assembly 3 are both arranged in the trapping channel 11, and the air inlet of the fan 2 faces the trapping opening 12. The negative pressure airflow generated by the air inlet can suck the tobacco pests into the trapping channel 11. The air outlet of the fan 2 faces the turnover assembly 3, and the positive pressure airflow generated by the air outlet can press the tobacco pests against the turnover assembly 3. The camera assembly 4 is located between the fan 2 and the turnover assembly 3, and is used for shooting the tobacco pests on the turnover assembly 3. The counting assembly 5 is electrically connected with the camera assembly 4, and is used for counting the number of the tobacco pests shot by the camera assembly 4. The components of the insect body monitoring device are closely matched to form an automatic tobacco pest monitoring process, which solves the problems of low efficiency, high labor intensity and easy delay of the best prevention opportunity caused by the dependence of tobacco pest monitoring on manual inspection, realizes efficient and accurate monitoring of the tobacco pests, greatly improves the prevention and control ability of the tobacco pest damage in the tobacco storage process, and effectively reduces the economic loss.

[0035] Specifically, the type of the tobacco pest in the embodiment is tobacco powder beetle. The insect body monitoring device has strong versatility, and is not only suitable for tobacco powder beetle, but also effective for tobacco beetles such as tobacco beetle and tobacco whitefly in tobacco production. In addition, its application is not limited to the tobacco industry. In the pharmaceutical field, it can monitor common pests such as rice mealworm and red flour beetle in the storage of medicinal materials, and ensure the quality of medicinal materials. In the food industry, it can monitor the meal moth, rice weevil and Indian meal moth in the flour mill and food warehouse, prevent food from being deteriorated and contaminated due to insect pests, and ensure product quality and safety.

[0036] In the embodiment, as shown in FIG. 1, the shell 1 is internally provided with the trapping channel 11, and the trapping channel 11 penetrates the surface of the shell 1 to form the trapping opening 12. Figures 1-3As shown, the shell 1 includes an outer box 14, a guide pipe 15, a first flange 16, a second flange 17, a third flange 18, and a cover plate 19. The first end of the guide channel is connected to the outer box 14 to form an insect trapping opening 12. The guide channel is L-shaped, and the insect trapping opening 12 is located on the side of the shell 1. The second end of the guide channel is connected to the first end of the first flange 16. The second end of the first flange 16 is connected to the first end of the second flange 17. The second end of the second flange 17 is connected to the first end of the third flange 18. The second end of the third flange 18 is connected to the outer box 14 to form an insect dropping opening 13. The insect dropping opening 13 is located on the bottom surface of the shell 1. The insect trapping channel 11 is inverted "L" shape. This allows the trap opening 12 to face the tobacco stack, precisely targeting tobacco insects around the stack. Since tobacco insects often inhabit and move around the stack, aligning the trap opening 12 makes it easier for them to find it, increasing their chances of entering the trapping device and thus improving trapping efficiency. This effectively reduces the number of tobacco insects around the stack and minimizes damage to the tobacco leaves. The L-shaped guide channel and the unidirectional channel constructed with multiple flanges restrict the entry of tobacco insects, making it difficult for them to turn back. They can only move towards the trap opening 13, ensuring that once they enter, they cannot escape, thus increasing the success rate of trapping. Furthermore, the cover plate 19 is detachably connected to the outer casing 14. When cleaning, maintenance, or inspection of the inside of the trapping device is required, the cover plate 19 can be easily removed to access the outer casing 14, greatly improving the maintainability and ease of use of the device.

[0037] Specifically, such as Figures 1-3 As shown, the blower 2 is connected to the side wall of the guide duct 15 and is located at the bend of the guide duct 15. The air inlet of the blower 2 faces the insect trapping opening 12, and the air outlet of the blower 2 faces the flipping assembly 3. The flipping assembly 3 is located at the connection between the second flange 17 and the third flange 18. After the tobacco insects are drawn into the guide duct 15 by the negative pressure airflow, they pass through the blower 2, and then the positive pressure airflow presses the tobacco insects against the flipping assembly 3. The positive pressure airflow moves along the side wall of the guide duct 15 towards the side walls of the first flange 16, the second flange 17, and the third flange 18, tightly pressing the tobacco insects against the flipping assembly 3.

[0038] In other embodiments, the insect-catching opening 12 is located on the top surface of the housing 1, and the insect-falling opening 13 is located on the bottom surface of the housing 1. The guide pipe 15 can be a straight pipe, which can also effectively capture tobacco insects. When the insect-catching opening 12 is located on the top surface, it can cover the space above the tobacco stack more extensively, which is more attractive to tobacco insects that fly in the air and perch on the top of the tobacco stack. Tobacco insects are more likely to find the insect-catching opening 12 located above during flight, thereby increasing the likelihood of entering the insect-catching device.

[0039] like Figures 1-4As shown, the camera assembly 4 includes a camera 41, which is connected to the side wall of the insect-catching channel 11. The lens of the camera 41 is perpendicular to the central axis of the insect-catching channel 11 and faces the flip assembly 3. This ensures that the image captured by the camera 41 is directly facing the flip assembly 3, avoiding any tilting or distortion of the image, thereby obtaining a clear and accurate image.

[0040] Specifically, the camera 41 is installed at the intersection of the first flange 16 and the guide pipe 15. The structure at this location is stable, which can reduce the impact of vibration on the camera 41, provide a good shooting angle, avoid obstruction, clearly record the movement of the flipping component 3, and facilitate maintenance and repair.

[0041] Specifically, camera 41 includes imaging devices such as a linear CCD sensor, optical lenses, and charge-coupled devices (CCDs), and has the function of correcting and converting the image information output by the imaging element. The linear CCD sensor operates in a line-by-line scanning manner, making it particularly suitable for high-resolution imaging of areas with fast-moving or continuous scenes, such as the insect-trapping channel 11, providing a clear and accurate image basis for monitoring tobacco insect capture. The optical lens focuses and corrects light, effectively reducing optical problems such as aberrations and chromatic aberrations, ensuring that light is accurately projected onto the CCD, thereby improving image clarity and contrast. The CCD, as the core conversion component, is responsible for converting the light focused by the optical lens into electrical signals, which contain rich image information. The correction and conversion of the image information output by the imaging element corrects image distortion and noise, while the conversion transforms the electrical signals into digital image signals that are easy to store, transmit, and analyze, ensuring that the final output image is of high quality and providing a reliable basis for evaluating the insect-trapping device and analyzing tobacco insect activity.

[0042] like Figure 4 As shown, the camera assembly 4 also includes a supplementary light 42, which is connected to the camera 41. The light-emitting axis of the supplementary light 42 is parallel to the lens axis of the camera 41. This configuration improves image quality by providing uniform and sufficient light to the area of ​​the flip-up component 3 captured by the camera 41, reducing shadows and reflections, resulting in clearer images and higher color fidelity. It also enhances monitoring stability, avoiding uneven brightness and flickering caused by changes in the angle of light, allowing the camera assembly 4 to operate continuously and stably.

[0043] Specifically, the supplementary light 42 is an LED lamp, which provides excellent illumination, high brightness, uniformity, and high color fidelity, helping the camera 41 to capture clear images. It also has low energy consumption and a long lifespan. Alternatively, the supplementary light 42 can also be a fluorescent lamp or a halogen lamp, etc., without specific limitations.

[0044] Further, the camera assembly 4 further comprises an image storage 43 installed on the outer wall of the guide channel 15. The image storage 43 can store the images taken by the high-definition camera 41 in time and stably. Since a large amount of image data will be generated in the process of high-resolution imaging, the image storage 43 needs to have a large enough storage capacity to ensure that the images taken within a period of time can be completely saved, and important monitoring data will not be lost due to insufficient storage space.

[0045] As shown in Figure 1 and Figure 3 , the counting assembly 5 is installed on the outer wall of the guide channel, and the counting assembly 5 comprises an image processor, a counter, and a data storage. The image processor can analyze and process the images taken by the camera 41 (binary image processing) to accurately identify the individual insects in the images. The counter can accurately count the insects based on the identification results of the image processor. The data storage can store the counting results and related image data, and send the insect counting data and insect images to the user at intervals.

[0046] As shown in Figures 1-3 , the flipping assembly 3 comprises a driving member 31 and an insect receiving plate 32. The output end of the driving member 31 penetrates the side wall of the insect catching channel 11 and is connected with the insect receiving plate 32. The driving member 31 is used to drive the insect receiving plate 32 to switch between a first position and a second position. When the insect receiving plate 32 is in the first position, the insect receiving surface of the insect receiving plate 32 is perpendicular to the axial direction of the insect catching channel 11. When the insect receiving plate 32 is in the second position, the insect receiving surface of the insect receiving plate 32 is parallel to the axial direction of the insect catching channel 11. When the insect receiving plate 32 is in the first position, the insects are directly impacted on the insect receiving surface of the insect receiving plate 32 under the action of the positive pressure airflow, which can effectively intercept the insects and provide stable support for the camera assembly 4. When the insect receiving plate 32 is in the second position, the insects are dropped by the action of the gravity and the positive pressure airflow, which is convenient for cleaning. Specifically, the driving member 31 can be selected from a motor or a rotary air cylinder, which can realize the switching of the insect receiving plate 32 between the first position and the second position.

[0047] Further, the driving member 31 is electrically connected with the camera assembly 4, and the driving member 31 drives the insect receiving plate 32 to switch from the first position to the second position for removing the insects that have been photographed. After the driving member 31 is electrically connected with the camera assembly 4, the cleaning work of the entire insect catching device is realized automatically. After the camera assembly 4 photographs the insects on the insect receiving plate 32, the driving member 31 can automatically drive the insect receiving plate 32 to switch from the first position to the second position, so that the insects that have been photographed can be removed in time without manual intervention. This not only improves the cleaning efficiency, but also reduces the labor cost, so that the operation of the insect catching device is more convenient and efficient.

[0048] In other embodiments, the driving member 31 and the camera assembly 4 are respectively independently set with shooting time and flipping time. The camera assembly 4 shoots at a preset fixed time interval. The driving member 31 also periodically drives the insect board 32 to switch between the first position and the second position according to a preset time. By reasonably planning the time settings of the two, the insect catching, shooting and cleaning work can be orderly carried out to avoid mutual interference. For example, the flipping time of the driving member 31 can be set after the camera assembly 4 completes a complete shooting cycle to ensure that the camera assembly 4 has enough time to record the insect situation, thereby improving the overall operation efficiency of the insect catching device and the accuracy of data acquisition.

[0049] Further, when the insect board 32 is located at the first position, the single-side distance between the insect board 32 and the side wall of the insect catching channel 11 is less than or equal to 1.5 mm. The positive pressure airflow can form a pressure on the surface of the insect board 32, stably intercepting the insects, reducing the probability of the insects falling from the gap between the insect board 32 and the side wall of the insect catching channel 11, although the single-side distance between the insect board 32 and the side wall of the insect catching channel 11 is small, but the positive pressure airflow can smoothly pass through, maintaining the continuity of insect catching, and the positive pressure airflow passing through the gap can also clean the surrounding impurities, keeping the environment of the insect catching channel 11 clean.

[0050] Further, the insect board 32 is provided with a plurality of airflow holes (not shown in the figure) at intervals, and the diameter of the airflow holes is less than or equal to 1.5 mm. The airflow holes can make the positive pressure airflow uniformly distributed, enhance the stability of insect catching, prevent the insects from escaping, and also guide the positive pressure airflow to guide the insects to accurately contact the insect board 32, improve the insect catching efficiency, reduce the airflow resistance, ensure the stable flow of the airflow, maintain the efficient operation of the device, and facilitate cleaning and maintenance, and the airflow can carry away impurities through the small holes.

[0051] The other end of the insect catching channel 11 penetrates the surface of the shell 1 to form a falling insect port 13, and the insect receiving container 6 is used to receive the insects falling from the falling insect port 13. The insect receiving container 6 is convenient for centralized collection of insect bodies, keeps the environment clean, and is beneficial to subsequent unified processing of the insects.

[0052] Specifically, the insect receiving container 6 includes a mounting member 61 and an insect receiving box 62, a plurality of through holes with a diameter less than or equal to 1.5 mm are arranged on the insect receiving box 62, the insects are air-dried in the insect receiving box 62, the mounting member 61 is bolted to the shell 1, and the insect receiving box 62 is clamped to the mounting member 61. In addition, the mounting member 61 and the shell 1 can also be connected by magnetic attraction, buckling or latch, and the insect receiving box 62 and the mounting member 61 can also be connected by bolt, magnetic attraction or latch.

[0053] For example, the insect receiving box 62 is provided with a plurality of through holes with a diameter less than or equal to 1.5 mm, and the insects are air-dried in the insect receiving box 62. Figures 1-3As shown, the insect body monitoring device also comprises a moth attracting assembly 7 connected with the shell 1, which is used to attract the moths to the moth catching opening 12, thereby improving the moth catching efficiency, capturing more moths in a short time, expanding the monitoring range, and attracting the moths from a distance to fully understand the distribution of the moths.

[0054] Further, the moth attracting assembly 7 comprises a moth attracting lamp 71 located at the center of the moth catching opening 12 and a plurality of partition plates 72 connected with the moth attracting lamp 71 at one end and arranged around the moth attracting lamp 71 at the other end. The moth attracting lamp 71 is arranged at the center of the moth catching opening 12, and the light can be scattered uniformly in all directions, thereby expanding the coverage range, attracting the moths to the moth catching opening 12 more widely, and effectively improving the moth attracting efficiency and range. The plurality of partition plates 72 divide the space around the moth catching opening 12 into several parts, so that the moths enter the path more orderly, avoid excessive concentration, and improve the working efficiency and stability of the moth catching device. In addition, the partition plates 72 can also prevent non-moth objects from entering the fan 2 along with the negative pressure airflow, thereby avoiding damage to the insect body monitoring device.

[0055] In other embodiments, the moth attracting assembly 7 can also use chemical attractants to take advantage of the olfactory sensitivity of the moths to specific chemicals, thereby achieving efficient and accurate trapping.

[0056] The working process of the insect body monitoring device provided in the embodiment is as follows:

[0057] The insect body monitoring device is placed around the tobacco stack, and the moth catching opening 12 faces the tobacco stack. The moth attracting assembly 7 attracts the moths to the moth catching opening 12, and the negative pressure airflow of the fan 2 sucks the moths near the moth catching opening 12 into the moth catching channel 11. The moths pass through the fan 2 and move along with the positive pressure airflow of the fan 2, and then fall on the turnover assembly 3. The camera assembly 4 takes pictures of the moths on the turnover assembly 3 at intervals, and after the picture taking is completed, the turnover assembly 3 is turned over to drop the moths that have been photographed into the moth receiving container 6, thereby collecting the moths. The counting assembly 5 processes the photographed images and counts the number of moths, and sends the counted number of moths and the photographed images to the user in a 24-hour cycle.

[0058] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the scope of the present application. It is unnecessary and impossible to enumerate all the embodiments. Any modification, equivalent substitution and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A device for monitoring tobacco insects, characterized in that, The insect monitoring device comprises a shell (1), a fan (2), a turnover assembly (3), a camera assembly (4) and a counting assembly (5), the inside of the shell (1) is provided with an insect catching channel (11), the insect catching channel (11) penetrates the surface of the shell (1) to form an insect catching opening (12), the fan (2) and the turnover assembly (3) are arranged in the insect catching channel (11), the air inlet of the fan (2) faces the insect catching opening (12), the negative pressure airflow generated by the air inlet can suck the tobacco insect into the insect catching channel (11), the air outlet of the fan (2) faces the turnover assembly (3), the positive pressure airflow generated by the air outlet can press the tobacco insect against the turnover assembly (3), the camera assembly (4) is located between the fan (2) and the turnover assembly (3), the camera assembly (4) is used for shooting the tobacco insect on the turnover assembly (3), the counting assembly (5) is electrically connected with the camera assembly (4), and the counting assembly (5) is used for counting the number of the tobacco insects shot by the camera assembly (4).

2. The insect monitoring device of claim 1, wherein, The camera assembly (4) comprises a camera (41), the camera (41) is connected with the side wall of the insect catching channel (11), and the lens of the camera (41) is perpendicular to the central axis of the insect catching channel (11) and faces the turnover assembly (3).

3. The insect monitoring device of claim 2, wherein, The camera assembly (4) further comprises a fill-in light (42), the fill-in light (42) is connected with the camera (41), and the light emitting axis of the fill-in light (42) is arranged in parallel with the lens axis of the camera (41).

4. The insect monitoring device of claim 1, wherein, The turnover assembly (3) comprises a driving member (31) and an insect receiving plate (32), the output end of the driving member (31) penetrates the side wall of the insect catching channel (11) and is connected with the insect receiving plate (32), the driving member (31) is used for driving the insect receiving plate (32) to switch between a first position and a second position, when the insect receiving plate (32) is located at the first position, the insect receiving surface of the insect receiving plate (32) is perpendicular to the axial direction of the insect catching channel (11), and when the insect receiving plate (32) is located at the second position, the insect receiving surface of the insect receiving plate (32) is parallel to the axial direction of the insect catching channel (11).

5. The insect monitoring device of claim 4, wherein, The driving member (31) is electrically connected with the camera assembly (4), and the driving member (31) drives the insect receiving plate (32) to switch from the first position to the second position to remove the tobacco insects that have been shot.

6. The insect monitoring device of claim 4, wherein, When the insect receiving plate (32) is located at the first position, the single-side distance between the insect receiving plate (32) and the side wall of the insect catching channel (11) is less than or equal to 1.5 mm.

7. The insect monitoring device of claim 4, wherein, The insect receiving plate (32) is provided with a plurality of airflow holes at intervals, and the diameter of the airflow hole is less than or equal to 1.5 mm.

8. The insect monitoring device of claim 1, wherein, The insect monitoring device further comprises an insect receiving container (6), the insect receiving container (6) is detachably connected with the shell (1), the other end of the insect catching channel (11) penetrates the surface of the shell (1) to form a falling insect opening (13), and the insect receiving container (6) is used for receiving the tobacco insects falling from the falling insect opening (13).

9. The insect monitoring device of claim 8, wherein, The insect monitoring device further comprises an insect attracting assembly (7) connected to the housing (1), the insect attracting assembly (7) being used to attract the insects to the insect trapping opening (12).

10. The insect monitoring device of claim 9, wherein, The insect attracting assembly (7) comprises an insect attracting lamp (71) located at the center of the insect trapping opening (12) and a plurality of partition plates (72) connected to the insect attracting lamp (71) and arranged around the insect attracting lamp (71) at intervals, one end of the partition plates (72) being connected to the insect attracting lamp (71) and the other end of the partition plates (72) being connected to the housing (1).

Images