Tea garden insect pest monitoring device and monitoring system

Abstract

The utility model discloses a tea garden insect pest monitoring device and monitoring system, the tea garden insect pest monitoring device comprises a support frame, an insect catching part, a collecting part and a control part, the support frame has an operation space; the insect catching part comprises a driving assembly, an insect catching plate and a rotating assembly, the driving assembly and the rotating assembly are arranged on the two opposite sides of the supporting frame, the rotating assembly is rotationally connected with the supporting frame, and the insect catching plate is wound around the rotating assembly; the free end of the insect catching plate penetrates through the operation space and is connected with the driving assembly, and the driving assembly winds the insect catching plate and moves from the rotating assembly to the direction of the driving assembly; the collecting part is arranged on the supporting frame, and the shooting end of the collecting part faces the insect catching plate; the control part is in signal connection with the driving assembly and the collecting part.

Description

Technical Field

[0001] This application relates to the technical field of pest monitoring, and more specifically, to a pest monitoring device and monitoring system for tea plantations. Background Art

[0002] The problem of pests in tea plantations seriously affects the quality and yield of tea leaves. It not only directly damages the tea tree leaves but also may spread diseases, further endangering the growth of tea trees. Therefore, it is necessary to capture and monitor pests in tea plantations.

[0003] In the prior art, pest monitoring equipment is usually used to collect and monitor pests. Traditional pest monitoring equipment requires regular replacement of insect-catching boards. It not only has a low degree of automation and high labor intensity for workers, but also there may be a phenomenon that the insect-catching board is not replaced in time, affecting the efficiency of pest information collection.

[0004] Therefore, the technical problem of how to reduce the labor intensity of workers while improving the efficiency of pest information collection is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] An object of this application is to provide a new technical solution for a pest monitoring device for tea plantations.

[0006] According to the first aspect of this application, a pest monitoring device for tea plantations is provided. The pest monitoring device for tea plantations includes a support frame, a pest-catching part, a collection part, and a control part. The support frame has an operation space; the pest-catching part includes a driving component, an insect-catching board, and a rotating component. The driving component and the rotating component are arranged on two opposite sides of the support frame. The rotating component is rotatably connected to the support frame. The insect-catching board is wound around the rotating component, and the free end of the insect-catching board passes through the operation space and is connected to the driving component. The driving component winds the insect-catching board and moves it from the rotating component towards the driving component; the collection part is arranged on the support frame, and the shooting end of the collection part is arranged towards the insect-catching board; the control part is respectively signal-connected to the driving component and the collection part.

[0007] Optionally, the driving component includes a first rotating rod, a first driver, and a first rotating support; the first rotating rod is arranged opposite to the rotating component; the first driver is used to drive the first rotating rod to rotate; the first rotating support is arranged on the support frame, and the first rotating rod is rotatably arranged on the first rotating support.

[0008] Optionally, the rotating assembly includes a second rotating rod, which is rotatably arranged on the support frame, and the axis of the second rotating rod is parallel to the axis of the first rotating rod. Wherein, the insect-catching board is wound around the second rotating rod, and the free end of the insect-catching board penetrates through the working space and is connected to the first rotating rod, and the second rotating rod rotates in the same direction as the first rotating rod.

[0009] Optionally, the collecting part includes a lifting assembly and a photographing assembly. The lifting assemblies are respectively arranged on opposite sides of the support frame, and the photographing assembly is connected to the lifting assembly; wherein, the lifting assembly can drive the photographing assembly to approach or move away from the insect-catching board.

[0010] Optionally, the photographing assembly includes a connecting plate and a camera. The camera is arranged on the connecting plate, and the camera is located in the working space corresponding to the insect-catching board; wherein, opposite ends of the connecting plate are respectively connected to the lifting assembly.

[0011] Optionally, the lifting assembly includes a second rotating support, a lead screw, a second driver, a guide rod and a fixing nut; the second rotating support is arranged on the support frame; the lead screw is rotatably arranged on the second rotating support; the second driver is used to drive the lead screw to rotate; the guide rod is arranged on the second rotating support, and the axis of the guide rod is parallel to the axis of the lead screw, and the connecting plate is slidably arranged on the guide rod; the fixing nut is arranged on the connecting plate and is adapted to the lead screw.

[0012] Optionally, a linear bearing is arranged on the connecting plate, and the linear bearing is adapted to the guide rod.

[0013] Optionally, the tea garden pest monitoring device further includes a power unit, and the power unit can provide power for the driving assembly, the collecting part and the control part.

[0014] According to a second aspect of the present application, there is provided a tea garden pest monitoring system, which includes a processing unit and the tea garden pest monitoring device as described above. The processing unit is in signal connection with the control part and the camera of the collecting part.

[0015] In the embodiment of the present application, the driving component drives the insect-catching board to move in the direction of the driving component by the rotating component. This can not only wind and collect the discarded insect-catching board with the pest-attached part, so that the part of the insect-catching board without pests is updated, effectively reducing the labor intensity of manually replacing the insect-catching board, but also continuously collect pest samples at different time periods, facilitating the statistics of the types of pests and the high-frequency occurrence time periods. By connecting the control unit with the driving component and the collecting component through signals, the collecting component can collect image information of the insect-catching board with pests at different time periods, effectively improving the efficiency of pest information collection.

[0016] As can be seen from the above, by regularly replacing the insect-catching board through the control unit and collecting information such as taking pictures of the pests caught on the insect-catching board through the collecting unit, not only can the manual labor intensity be reduced, but also the efficiency of pest information collection can be effectively improved, thereby effectively improving the monitoring efficiency of tea garden pests.

[0017] Other features and advantages of the present application will become clear through the following detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings incorporated in and constituting a part of this specification illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application.

[0019] Figure 1 is a schematic structural diagram of the tea garden pest monitoring device in the embodiment of the present application;

[0020] Figure 2 is a schematic structural diagram of the support frame and the collecting unit in the embodiment of the present application;

[0021] Figure 3 is a schematic structural diagram of the support frame and the insect-catching unit in the embodiment of the present application.

[0022] DESCRIPTION OF THE REFERENCE NUMERALS

[0023] 1 - Support frame; 11 - Working space;

[0024] 2 - Insect-catching unit; 21 - Driving component; 211 - First rotating rod; 212 - First driver; 213 - First rotating support; 22 - Insect-catching board; 23 - Rotating component; 231 - Second rotating rod;

[0025] 3 - Collecting unit; 31 - Lifting component; 311 - Second rotating support; 312 - Lead screw; 313 - Second driver; 314 - Guide rod; 315 - Fixed nut; 32 - Photographing component; 321 - Connecting plate; 322 - Camera; 323 - Linear bearing;

[0026] 4 - Control unit;

[0027] 5 - Power unit. Detailed implementation manners

[0028] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and values set forth in these embodiments do not limit the scope of the present application.

[0029] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way a limitation on the present application or its application or use.

[0030] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and devices should be regarded as part of the specification.

[0031] In all the examples shown and discussed herein, any specific values should be construed as merely exemplary and not as a limitation. Thus, other examples of the exemplary embodiments may have different values.

[0032] It should be noted that: like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0033] According to an embodiment of the present application, a tea garden pest monitoring device is provided. The tea garden pest monitoring device includes a support frame 1, a pest trapping part 2, a collection part 3, and a control part 4. The support frame 1 has an operation space 11; the pest trapping part 2 includes a driving assembly 21, a pest trapping board 22, and a rotating assembly 23. The driving assembly 21 and the rotating assembly 23 are disposed on two opposite sides of the support frame 1. The rotating assembly 23 is rotatably connected to the support frame 1. The pest trapping board 22 is wound around the rotating assembly 23, and a free end of the pest trapping board 22 penetrates through the operation space 11 and is connected to the driving assembly 21. The driving assembly 21 winds the pest trapping board 22 to move in a direction from the rotating assembly 23 to the driving assembly 21; the collection part 3 is disposed on the support frame 1, and a shooting end of the collection part 3 is disposed facing the pest trapping board 22; the control part 4 is in signal connection with the driving assembly 21 and the collection part 3 respectively.

[0034] As Figures 1 to 3 shown, the operation space 11 of the support frame 1 is in the shape of a rectangular frame, and the pest trapping part 2, the collection part 3, and the control part 4 are supported by the rectangular frame structure. The pest trapping board 22 is disposed in the operation space 11 for trapping pests, and the pest trapping ability of the tea garden pest monitoring device can be further improved by installing devices such as trapping lights on the rectangular frame.

[0035] The support frame 1 also has legs. A universal wheel can be installed at one end of the legs facing away from the working space 11, so that the tea garden pest monitoring device can be pushed to move on a flat ground through the universal wheel, reducing the labor intensity of manual handling. A conical structural member can also be installed at the bottom of the legs, so that the support frame 1 can be inserted into the land of the mountain tea garden through the conical structural member, improving the stability of the tea garden pest monitoring device during use and enhancing the adaptability of the tea garden pest monitoring device.

[0036] The support frame 1 is made of aluminum profiles, which is lighter and more corrosion-resistant. The rectangular frame is composed of multiple square aluminum profiles, with a stable structure and is convenient for adapting to the placement requirements of different terrains in the tea garden. The terrain of the mountain tea garden is complex, and this device can adapt to various terrain conditions, including steep slope areas, etc.

[0037] Of course, in the embodiment of the present application, the support frame 1 is not limited to the above structure and material, and those skilled in the art can set it according to actual needs.

[0038] The insect-catching board 22 can be a sticky insect board made of a flexible material to perform operations such as sticky catching of pests. The insect-catching part 2 is arranged on the support frame 1, and the driving component 21 and the rotating component 23 are arranged on opposite sides of the working space 11. The sticky insect board is wound into a cylinder and sleeved on the rotating component 23. The free end of the sticky insect board passes through the working space 11 and is connected to the driving component 21, so that a part of the sticky insect board is unfolded in the working space 11. The pests are captured by using this part of the sticky insect board, and the sticky insect board with pests is photographed by the photographing component 32, and the collected pest information is uploaded to the cloud in real time. By identifying the number and types of pests through programs and other operations, the pest monitoring efficiency is effectively improved.

[0039] In the embodiment of the present application, the control unit 4 is a Raspberry Pi (English: Raspberry Pi, abbreviated as RPi, alias RasPi / RPI). The Raspberry Pi is arranged in the acquisition part 3. The Raspberry Pi performs operations such as storing, analyzing, statistics, and identifying the collected pest information.

[0040] In the embodiment of the present application, by driving the insect-catching board 22 to move from the rotating component 23 towards the driving component 21 by the driving component 21, not only can the waste insect-catching board 22 with pests be wound and collected, so that the part of the insect-catching board 22 without pests is updated, effectively reducing the labor intensity, but also pest samples at different time periods can be continuously collected, so as to count the types and high-frequency occurrence time periods of pests. By connecting the control unit 4 with the driving component 21 and the acquisition part 3 in signal, the acquisition part 3 performs image information acquisition on the insect-catching board 22 with insects at different time periods, effectively improving the efficiency of pest information acquisition.

[0041] As can be seen from the above, by controlling the control unit 4 to replace the insect-catching board 22 regularly, and by the acquisition unit 3 to collect information such as taking pictures of the pests caught on the insect-catching board 22, not only can the manual labor intensity be reduced, but also the efficiency of collecting pest information can be effectively improved, thereby effectively improving the monitoring efficiency of tea garden pests.

[0042] In one example, the driving assembly 21 includes a first rotating rod 211, a first driver 212, and a first rotating support 213; the first rotating rod 211 is disposed opposite to the rotating assembly 23; the first driver 212 is used to drive the first rotating rod 211 to rotate; the first rotating support 213 is disposed on the support frame 1, and the first rotating rod 211 is rotatably disposed on the first rotating support 213.

[0043] As Figures 1 to 3 shown, the driving assembly 21 is disposed on the support frame 1 and corresponds to the rotating assembly 23.

[0044] A driver mounting seat is provided on the support frame 1. The first driver 212 is a stepping motor, and the stepping motor is disposed on the driver mounting seat. The rotating end of the stepping motor is connected to the end of the first rotating rod 211. The first rotating support 213 is a bearing seat. The end of the first rotating rod 211 away from the stepping motor is rotatably connected to the bearing seat. The first driver 212 drives the first rotating rod 211 to rotate around its own axis, driving the cylindrical insect-catching board sleeved on the rotating assembly 23 to move from the rotating assembly 23 towards the first rotating rod 211. The discarded part of the insect-catching board with pests is wound around the first rotating rod 211, and the unused insect-catching board on the rotating assembly 23 is unfolded and laid in the working space 11 for continuing to catch pests.

[0045] A coupling is provided at the rotating end of the first driver 212. The stepping motor is connected to the first rotating rod 211 through the coupling. By providing the coupling, the coaxiality of the first driver 212 and the first rotating rod 211 is improved, so that the first rotating rod 211 can effectively wind the discarded insect-catching board.

[0046] In one example, the rotating assembly 23 includes a second rotating rod 231. The second rotating rod 231 is rotatably disposed on the support frame 1, and the axis of the second rotating rod 231 is parallel to the axis of the first rotating rod 211. Among them, the insect-catching board 22 is wound around the second rotating rod 231, and the free end of the insect-catching board 22 passes through the working space 11 and is connected to the first rotating rod 211. The second rotating rod 231 rotates in the same direction as the first rotating rod 211.

[0047] As Figures 1 to 3As shown in the figure, a second rotating rod 231 is provided on the support frame 1, and the second rotating rod 231 is arranged parallel to the first rotating rod 211. The tubular sticky insect board to be used is sleeved on the second rotating rod 231, and the end of the sticky insect board is fixed to the first rotating rod 211 by means of pasting or the like. The first rotating rod 211 is driven to rotate by the first driver 212, so that the sticky insect board can be wound around the first rotating rod 211, and at the same time, the tubular sticky insect board to be used rotates around the second rotating rod 231 as the center.

[0048] Of course, in the embodiment of the present application, the rotating assembly 23 is not limited to the above structure, and those skilled in the art can set it according to actual needs. For example, two bearing seats are provided on the side of the support frame 1 corresponding to the first rotating rod 211, and the two bearing seats are respectively located at opposite ends in the axial direction of the second rotating rod 231, and opposite ends of the second rotating rod 231 are respectively rotatably connected to the bearing seats.

[0049] In one example, the acquisition unit 3 includes a lifting assembly 31 and a photographing assembly 32. The lifting assemblies 31 are respectively arranged on opposite sides of the support frame 1, and the photographing assembly 32 is connected to the lifting assembly 31; wherein, the lifting assembly 31 can drive the photographing assembly 32 to approach or move away from the insect-catching board 22.

[0050] As Figures 1 to 3 shown, the acquisition unit 3 includes a lifting assembly 31 and a photographing assembly 32. The photographing assembly 32 is used to acquire the pest information captured on the insect-catching board 22, take pictures of the insect-catching board 22 with pests stuck on it, upload the photographed image information and other contents to the cloud space through the control unit 4, store the image information and other contents through the system, and identify, analyze, and count the pests, etc., so as to judge the active period of pests in a day and the high-incidence period of pests in the whole season, and provide a scientific basis for pest control.

[0051] The lifting assembly 31 drives the photographing assembly 32 to move up and down to approach or move away from the insect-catching board 22, so as to obtain pest photos with different focal lengths. By adjusting the distance between the photographing assembly 32 and the insect-catching board 22, the photographing range is optimized, so as to clearly capture pest pictures of different types and sizes, improve the image quality, and facilitate the processing of subsequent recognition programs.

[0052] Through the control unit 4, the lifting height of the lifting component 31 can be set within a certain period. For example, the lifting component 31 is activated once every hour. When the photographing component 32 is at the first set height, the photographing unit takes the first photo of the insect-catching board 22. When the photographing component 32 is at the second set height, the photographing unit takes the second photo of the insect-catching board 22. When the photographing component 32 is at the third set height, the photographing unit takes the third photo of the insect-catching board 22. The three photos within the same period are uploaded to the cloud space, and the clearest photo of the insect-catching board 22 with the most obvious pest information within this period is selected for identification, statistics, comparative analysis and other operations with the clearest photo of the insect-catching board 22 with the most obvious pest information in other periods, effectively improving the efficiency of pest monitoring.

[0053] In one example, the photographing component 32 includes a connecting plate 321 and a camera 322. The camera 322 is arranged on the connecting plate 321, and the camera 322 is located in the working space 11 corresponding to the insect-catching board 22; wherein, the opposite ends of the connecting plate 321 are respectively connected to the lifting component 31.

[0054] As Figures 1 to 3 shown, the connecting plate 321 is in the shape of a rectangular plate, and the camera 322 is arranged on the side of the connecting plate 321 close to the insect-catching board 22. The opposite ends of the connecting plate 321 are respectively connected to the lifting component 31. The lifting component 31 drives the connecting plate 321 to approach or move away from the insect-catching board 22, thereby adjusting the distance between the camera 322 and the insect-catching board 22, optimizing the photographing range, so as to clearly capture pest pictures of different types and sizes and improve the image quality.

[0055] The lifting component 31 can adopt screw drive, turbine drive or hydraulic drive and other methods to realize the adjustment of the distance between the connecting plate 321 and the insect-catching board 22.

[0056] In the embodiment of the present application, the Raspberry Pi is fixed on the connecting plate 321 through bolts and nuts, and the camera 322 is integrated on the Raspberry Pi, integrating functions of photographing, storing, networking and uploading, and controlling by the first driver 212.

[0057] In one example, the lifting component 31 includes a second rotating support 311, a lead screw 312, a second driver 313, a guide rod 314 and a fixing nut 315; the second rotating support 311 is arranged on the support frame 1; the lead screw 312 is rotatably arranged on the second rotating support 311; the second driver 313 is used to drive the lead screw 312 to rotate; the guide rod 314 is arranged on the second rotating support 311, the axis of the guide rod 314 is parallel to the axis of the lead screw 312, and the connecting plate 321 is slidably arranged on the guide rod 314; the fixing nut 315 is arranged on the connecting plate 321, and the fixing nut 315 is adapted to the lead screw 312.

[0058] As Figures 1 to 3 shown, the lifting assembly 31 drives the shooting assembly 32 to move up and down in a lead screw drive manner. Second rotating supports 311 are respectively arranged at the upper and lower opposite ends of the rectangular frame. The opposite ends of the lead screw 312 are respectively rotatably connected to the second rotating supports 311. A driver mounting seat is arranged on the support frame 1, and the second driver 313 is arranged on the driver mounting seat, and the driving end of the second driver 313 is connected to one end of the lead screw 312.

[0059] The opposite ends of the guide rod 314 are respectively connected to the second rotating supports 311, and the axis of the guide rod 314 is parallel to the axis of the lead screw 312. A guide hole is formed in the connecting plate 321, and the guide hole is adapted to the guide rod 314.

[0060] As Figures 1 to 3 shown, the connecting plate 321 is in the shape of a rectangular plate. The connecting plate 321 is arranged corresponding to the insect-catching plate 22, and the camera 322 is located on the side of the connecting plate 321 close to the insect-catching plate 22. The connecting plate 321 is arranged horizontally, the lead screw 312 is arranged vertically, one end of the connecting plate 321 is sleeved on the lead screw 312 and the guide rod 314, and the connecting plate 321 can move vertically. A fixing nut 315 is arranged on the connecting plate 321, and the fixing nut 315 is adapted to the lead screw 312. By driving the lead screw 312 to rotate by the second driver 313, the fixing nut 315 moves along the height direction of the lead screw 312, thereby adjusting the position of the connecting plate 321 in the height direction of the lead screw 312, and realizing the adjustment of the distance between the camera 322 on the connecting plate 321 and the insect-catching plate 22. A guide hole is formed in the connecting plate 321, and the guide hole is adapted to the guide rod 314. The guide rod 314 plays a role in preventing rotation.

[0061] Fixing nuts 315 are arranged at both opposite ends of the connecting plate 321. The connecting plate 321 is slidably connected to the lead screws 312 on both opposite sides of the support frame 1 through the fixing nuts 315. The two second driving members act synchronously to drive the two lead screws 312 to rotate synchronously. The fixing nut 315 is in threaded cooperation with the lead screw 312. The rotation of the lead screw 312 causes the fixing nut 315 sleeved on the lead screw 312 to move along the height direction of the lead screw 312, thereby adjusting the distance between the camera 322 on the connecting plate 321 and the insect-catching plate 22 to optimize the shooting range. Moreover, by arranging the lifting assemblies 31 on both opposite sides of the connecting plate 321 respectively, the two opposite sides of the connecting plate 321 are lifted and lowered synchronously, effectively improving the stability of the connecting plate 321 during the height adjustment process.

[0062] Of course, in the embodiments of the present application, the connection plate 321 and the lead screw 312 are not limited to the above structures, and those skilled in the art can set them according to actual needs. For example, threaded holes are respectively opened at opposite ends of the connection plate 321, and the threaded holes are adapted to the lead screw 312.

[0063] In one example, a linear bearing 323 is provided on the connection plate 321, and the linear bearing 323 is adapted to the guide rod 314.

[0064] As Figures 1 to 3 shown, linear bearings 323 are provided at opposite ends of the connection plate 321, and the linear bearings 323 are adapted to the guide rod 314. By providing the linear bearings 323, the friction between the guide rod 314 and the connection plate 321 is reduced, making the process of the connection plate 321 rising or falling smoother, reducing the shaking phenomenon of the camera 322 caused by jamming or other situations, improving the stability of the camera 322, and optimizing the shooting effect.

[0065] In one example, the tea garden pest monitoring device further includes a power unit 5, and the power unit 5 can provide power for the driving assembly 21, the collection unit 3, and the control unit 4.

[0066] As Figures 1 to 3 shown, the power unit is a storage battery, and the storage battery provides electrical energy for the driving assembly 21, the collection unit 3, and the control unit 4, enabling the tea garden pest monitoring device to operate normally.

[0067] According to another embodiment of the present application, a tea garden pest monitoring system is provided. The tea garden pest monitoring system includes a processing unit and the tea garden pest monitoring device as described above, and the processing unit is signal-connected to the control unit 4 and the camera 322 of the collection unit 3.

[0068] In the embodiments of the present application, the processing unit has functions such as storing and analyzing the image information captured by the camera 322, and can count and identify the types of pests. By intelligently processing the pest image information on the insect-catching board 22 collected by the camera 322 by the processing unit, the monitoring efficiency of the tea garden pest monitoring device is effectively improved.

[0069] Of course, in the embodiments of the present application, the processing unit is not limited to the above structural functions, and those skilled in the art can set it according to actual needs.

[0070] Although some specific embodiments of the present application have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A tea garden pest monitoring device, characterized in that: include: A support frame (1), wherein the support frame (1) has a working space (11); An insect catching part (2), the insect catching part (2) comprising a driving component (21), an insect catching plate (22) and a rotating component (23), the driving component (21) and the rotating component (23) being arranged on two opposite sides of the support frame (1), the rotating component (23) being rotatably connected to the support frame (1), the insect catching plate (22) being wound around the rotating component (23), and the free end of the insect catching plate (22) passing through the working space (11) and being connected to the driving component (21), the driving component (21) being wound around the insect catching plate (22) and moving from the rotating component (23) towards the driving component (21); A collecting part (3), the collecting part (3) being arranged on the supporting frame (1), and the photographing end of the collecting part (3) being arranged toward the insect catching plate (22); A control unit (4), wherein the control unit (4) is respectively connected to the driving component (21) and the acquisition unit (3) for signals.

2. The tea garden pest monitoring device according to claim 1, characterized in that: The driving assembly (21) comprises: A first rotating rod (211) is arranged opposite to the rotating assembly (23); A first driver (212), used for driving the first rotating rod (211) to rotate; The first rotating support member (213) is arranged on the supporting frame (1), and the first rotating rod (211) is rotatably arranged on the first rotating support member (213).

3. The tea garden pest monitoring device according to claim 2, characterized in that: The rotating assembly (23) comprises a second rotating rod (231), the second rotating rod (231) is rotatably arranged on the supporting frame (1), and the axis of the second rotating rod (231) is parallel to the axis of the first rotating rod (211). The insect catching plate (22) is wound around the second rotating rod (231), and the free end of the insect catching plate (22) passes through the working space (11) and is connected to the first rotating rod (211), and the second rotating rod (231) and the first rotating rod (211) have the same rotation direction.

4. The tea garden pest monitoring device according to claim 1, characterized in that: The collecting part (3) comprises a lifting component (31) and a shooting component (32), the lifting components (31) are respectively arranged on two opposite sides of the support frame (1), and the shooting component (32) is connected to the lifting component (31); The lifting component (31) is capable of driving the shooting component (32) to move closer to or farther away from the insect catching board (22).

5. The tea garden pest monitoring device according to claim 4, characterized in that: The shooting assembly (32) comprises a connecting plate (321) and a camera (322), wherein the camera (322) is arranged on the connecting plate (321), and the camera (322) is located in the working space (11) and corresponds to the insect catching plate (22); Wherein, opposite ends of the connecting plate (321) are respectively connected to the lifting assembly (31).

6. The tea garden pest monitoring device according to claim 5, characterized in that: The lifting assembly (31) comprises: A second rotating support member (311) is arranged on the support frame (1); A screw rod (312) rotatably disposed on the second rotating support member (311); A second driver (313), used for driving the screw rod (312) to rotate; A guide rod (314) is arranged on the second rotating support member (311), the axis of the guide rod (314) is parallel to the axis of the screw rod (312), and the connecting plate (321) is slidably arranged on the guide rod (314); A fixing nut (315) is arranged on the connecting plate (321), and the fixing nut (315) is adapted to the screw rod (312).

7. The tea garden pest monitoring device according to claim 6, characterized in that: A linear bearing (323) is provided on the connecting plate (321), and the linear bearing (323) is adapted to the guide rod (314).

8. The tea garden pest monitoring device according to claim 1, characterized in that: It also comprises a power unit (5), and the power unit (5) is capable of providing power to the driving component (21), the collecting unit (3) and the control unit (4).

9. A tea garden pest monitoring system, characterized in that: It comprises a processing unit and a tea garden pest monitoring device as claimed in any one of claims 1 to 8, wherein the processing unit is connected to the control unit (4) and the camera (322) of the collection unit (3) by signal.

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