Garden crop production state intelligent monitoring device

Abstract

The invention relates to the field of video monitoring, and particularly discloses a garden crop production state intelligent monitoring device which comprises a video monitoring device shell, a lens module arranged at one end of the video monitoring device shell and a controller arranged in the video monitoring device shell. A temperature sensor is arranged at one end of the inner side of the video monitoring device shell, and a cooling fan assembly is arranged at one end of the video monitoring device shell; one end of the video monitoring device shell is communicated with a filter box, one end of the inner side of the filter box is provided with a wet curtain material, and one end of the lower part of the video monitoring device shell is provided with a liquid storage tank for storing cooling water. According to the intelligent monitoring device for the production state of the garden crops, the cooling fan assembly is matched with the liquid storage tank, the filter box, the liquid guide piece and the wet curtain material, so that air entering the video monitoring device shell can be cooled by utilizing the principle of water evaporation heat absorption while cooling is performed, and the cooling effect can be improved in high-temperature weather.

Description

Technical Field

[0001] The present invention relates to the field of video surveillance, and particularly to an intelligent monitoring device for the production status of garden crops. Background Art

[0002] The intelligent monitoring device for the production status of garden crops is the core equipment for realizing precision agricultural management. It integrates environmental sensors, optical imaging modules and data analysis systems to collect crop growth parameters in real time, and combines artificial intelligence algorithms to judge pest and disease risks, nutrient deficiencies and irrigation requirements, so as to optimize water and fertilizer management, reduce production costs and increase yields. This device usually consists of a data acquisition module, an edge computing unit, a communication module and an actuator, and can realize a closed-loop control from environmental perception to decision execution. It is an important technical carrier for modern smart agriculture to promote green and sustainable development.

[0003] Existing monitoring devices face significant technical bottlenecks in high-temperature environments. Since high-power components such as internal controllers and lens modules rely on heat sinks or cooling fans for passive or active heat dissipation, but under extremely high-temperature conditions in summer, the heat sink's own temperature rises due to environmental thermal radiation, and the heat dissipation efficiency is greatly attenuated. When the external high-temperature gas forcedly introduced by the cooling fan exchanges heat with the internal heat source of the device, the temperature difference is too small, resulting in low heat conduction efficiency, and the core components are in an over-temperature state for a long time. In this working condition, the aging rate of semiconductor devices increases exponentially, and the dark current noise of the image sensor surges, ultimately causing the device performance to decline and the failure rate to increase, affecting the monitoring of the production status of garden crops.

[0004] Therefore, it is very necessary to propose an intelligent monitoring device for the production status of garden crops to solve the above problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the defects existing in the prior art. The present invention proposes an intelligent monitoring device for the production status of garden crops, which solves the problem of poor heat dissipation effect of the prior art in high-temperature weather in the background art.

[0006] To achieve the above object, the technical solution adopted by the present invention is as follows: An intelligent monitoring device for the production status of garden crops, comprising a video surveillance device housing, a lens module disposed at one end of the video surveillance device housing, and a controller disposed inside the video surveillance device housing; One end of the inner side of the housing of the video monitoring device is provided with a temperature sensor. One end of the housing of the video monitoring device is provided with a heat dissipation fan assembly. The heat dissipation fan assembly includes a fan cover penetrating through one end of the housing of the video monitoring device. A fan blade is rotatably arranged inside the fan cover. An exhaust port is communicated with one end of the fan cover. A micro double-shaft motor is arranged at one end of the inner side of the housing of the video monitoring device. Synchronous wheels are arranged at one output end of the micro double-shaft motor and one end of the fan blade. A synchronous belt is arranged on the two synchronous wheels; One end of the housing of the video monitoring device is communicated with a filter box. An air inlet is arranged at one end of the bottom of the filter box. A wet curtain material is arranged at one end of the inner side of the filter box. A liquid storage tank for storing cooling water is arranged at one end below the housing of the video monitoring device. A liquid guiding member is arranged at one end of the inner side of the liquid storage tank. The upper end of the liquid guiding member extends into the wet curtain material inside the filter box.

[0007] Preferably, the liquid guiding member is a cotton strip.

[0008] Preferably, the wet curtain material is a ceramic fiber porous plate.

[0009] Preferably, a filter cylinder is vertically movably arranged inside the air inlet. The bottom of the filter cylinder is closed, and a through hole is arranged at the top.

[0010] Preferably, a centrifugal lifting assembly for driving the filter cylinder to lift is arranged at one end of the inner side of the housing of the video monitoring device. The centrifugal lifting assembly includes a runner arranged at the end of the micro double-shaft motor far from the synchronous wheel and driven to rotate by the micro double-shaft motor. The runner is of a hollow structure. A connecting shaft is vertically movably arranged inside the lower end of the runner. A traction plate is arranged on the side wall of the connecting shaft. An inclined guide groove is arranged on the side wall of the traction plate. A sliding arm corresponding to the traction plate one by one is movably connected to the circumferential side wall of the runner along the radial direction of the runner. A guide wheel for movably guiding and cooperating with the guide groove is arranged at one end of the sliding arm close to the traction plate. A counterweight is arranged at one end of the sliding arm far from the traction plate. A first lifting shaft corresponding to the air inlet and the runner penetrates through and is movably connected to one end of the filter box vertically. The upper end of the first lifting shaft is rotatably connected to the bottom of the connecting shaft, and the lower end is fixedly connected to the top of the filter cylinder; A circular brush is arranged at the bottom edge of the air inlet, and the inner side of the circular brush is in close contact with the outside of the filter cylinder.

[0011] Preferably, a blocking assembly for clamping the liquid guide member is provided in the liquid storage tank. The blocking assembly includes a fixed clamping plate disposed at one end inside the liquid storage tank. An active clamping plate corresponding to the fixed clamping plate is movably provided at one end inside the liquid storage tank. The liquid guide member is located between the fixed clamping plate and the active clamping plate. A connecting rod is movably connected to one side of the active clamping plate. A second lifting shaft is provided at the bottom of the filter cartridge. The lower end of the fixed clamping plate extends to the inside of the liquid storage tank and is movably connected to the end of the connecting rod away from the active clamping plate. An elastic member is provided between the bottom of the filter cartridge and the top of the liquid storage tank.

[0012] Preferably, a protective cylinder for covering the liquid guide member is provided between the filter box and the liquid storage tank.

[0013] Preferably, the blower cover and the filter box are diagonally arranged, and the blower cover is located at the top of the housing of the video monitoring device.

[0014] Preferably, an air blowing and cleaning assembly communicating with the blower cover is provided at one end of the housing of the video monitoring device close to the lens module. The air blowing and cleaning assembly includes a connecting pipe provided at one side of the upper end of the blower cover and communicating with the blower cover. An air blowing nozzle is provided at the upper end of the lens module. The air blowing nozzle is closely attached to the surface of the lens module and has an opening at the bottom. The end of the connecting pipe away from the blower cover is communicated with the air blowing nozzle.

[0015] Preferably, an air flow conversion assembly is provided inside the blower cover. The air flow conversion assembly includes an inner cover rotatably provided at the upper end inside the blower cover. Through openings are provided on the inner cover. A micro motor for driving the inner cover to rotate is provided at the upper end of the blower cover.

[0016] Compared with the prior art, the beneficial effects of the present invention include: The intelligent monitoring device for the production state of garden crops can cool the air entering the interior of the housing of the video monitoring device by using the principle of heat absorption by water evaporation while dissipating heat through the provided heat dissipation fan assembly in cooperation with the liquid storage tank, the filter box, the liquid guide member, and the wet curtain material, which can improve the heat dissipation effect in high-temperature weather, and has a simple and compact structure and is convenient to use.

[0017] The intelligent monitoring device for the production state of garden crops can block impurities in the incoming gas by the filter cartridge, preventing impurities, dust, etc. from entering and accumulating inside the housing of the video monitoring device. At the same time, in cooperation with the centrifugal lifting assembly and the annular brush, the filter cartridge can be pushed out from the air inlet during heat dissipation and automatically retracted when heat dissipation stops, and the surface of the filter cartridge can be cleaned by the relative displacement with the annular brush during retraction, and the problem of dust accumulation on the exposed filter cartridge when there is no heat dissipation can also be avoided; through the lifting linkage of the provided blocking assembly and the filter cartridge, the liquid guide member can be loosened during heat dissipation to facilitate the rise of cooling water to infiltrate the wet curtain material, and automatically clamped when there is no heat dissipation to block the rise of cooling water, which can reduce waste and extend the replenishment cycle of the cooling water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The disclosure of the present invention will be described with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components. Among them: Figure 1 Schematically shows a schematic structural diagram of the present invention; Figure 2 Schematically shows a schematic structural diagram of another perspective of the present invention; Figure 3 Schematically shows a schematic partial cross-sectional structural diagram of the housing of the video monitoring device of the present invention; Figure 4 Schematically shows a schematic overall structural diagram of the liquid storage tank, filter box, and heat dissipation fan assembly of the present invention; Figure 5 Schematically shows a schematic structural diagram of the filter box, air inlet, filter cartridge, and liquid storage tank of the present invention in a disassembled state; Figure 6 Schematically shows the present invention Figure 5 Schematic structural diagram of another perspective on the basis; Figure 7 Schematically shows a schematic cross-sectional structural diagram of the liquid storage tank and filter box of the present invention; Figure 8 Schematically shows a schematic cross-sectional structural diagram of the filter box of the present invention; Figure 9 Schematically shows a schematic structural diagram of the liquid guiding member and the blocking assembly of the present invention in a cooperating state; Figure 10 Schematically shows a schematic structural diagram of the runner, counterweight, first lifting shaft, and traction plate of the present invention in a disassembled state; Figure 11 Schematically shows a schematic structural diagram of the sliding arm and the traction plate of the present invention in a disassembled state; Figure 12 Schematically shows a schematic structural diagram of the fan cover, inner cover, and exhaust port of the present invention in a disassembled state; Figure 13 Schematically shows a schematic diagram of the system modules of the controller of the present invention.

[0019] Reference numerals in the figure: 1. housing of the video monitoring device; 2. liquid storage tank; 3. fan cover; 4. connecting pipe; 5. filter box; 6. air inlet; 7. lens module; 8. air blowing nozzle; 9. controller; 10. temperature sensor; 11. micro biaxial motor; 12. exhaust port; 13. runner; 14. protective cylinder; 15. synchronous pulley; 16. synchronous belt; 17. fan blade; 18. filter cartridge; 19. liquid guiding member; 20. movable clamping plate; 21. first lifting shaft; 22. counterweight; 23. wet curtain material; 24. second lifting shaft; 25. annular brush; 26. elastic member; 27. fixed clamping plate; 28. connecting rod; 29. guide rail; 30. connecting shaft; 31. traction plate; 32. sliding arm; 33. guide wheel; 34. guide groove; 35. inner cover; 36. through port; 37. micro motor. Detailed implementation manners

[0020] It is easy to understand that according to the technical solution of the present invention, without changing the essence of the present invention, those of ordinary skill in the art can propose various interchangeable structural ways and implementation manners. Therefore, the following detailed implementation manners and the accompanying drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the whole of the present invention or regarded as a limitation or restriction on the technical solution of the present invention.

[0021] According to an embodiment of the present invention, it is combined with Figures 1-13 shown.

[0022] As Figures 1-3 , Figure 13 shown, an intelligent monitoring device for the production state of garden crops includes a housing 1 of the video monitoring device, a lens module 7 disposed at one end of the housing 1 of the video monitoring device, and a controller 9 disposed inside the housing 1 of the video monitoring device. The lens module 7 has an optical compensation function. The controller 9 is integrated with a data acquisition module, a data analysis module, a storage module, a communication module, an execution control module, and a power management module. The data acquisition module is used for optical signal capture and preprocessing. The data analysis module is used for real-time analysis and decision-making reasoning of the crop state. The storage module is used for storing information such as images and videos. The communication module is used for networking and remote interaction between devices, connecting to terminal devices to achieve remote detection and understanding and sending instructions. The execution control module is used for sending execution instructions. The power management module is used to ensure stable power supply and energy efficiency optimization of the system; Further, as Figures 1-4As shown in the figure, in order to achieve high-temperature heat dissipation, a temperature sensor 10 is provided at one end inside the housing 1 of the video surveillance device. The temperature sensor 10 is used to monitor the internal temperature of the housing 1 of the video surveillance device. A heat dissipation fan assembly is provided at one end of the housing 1 of the video surveillance device. The heat dissipation fan assembly includes a fan housing 3 penetrating through one end of the housing 1 of the video surveillance device. A fan blade 17 is rotatably provided inside the fan housing 3. An exhaust port 12 is communicatively provided at one end of the fan housing 3. The exhaust port 12 is inclined downward to prevent water from entering. A filter plate is provided in the exhaust port 12. A micro biaxial motor 11 is provided at one end inside the housing 1 of the video surveillance device. Synchronous pulleys 15 are provided at one output end of the micro biaxial motor 11 and one end of the fan blade 17. A synchronous belt 16 is provided on the two synchronous pulleys 15; As Figures 1-8 shown in the figure, in order to pre-cool the intake air, a filter box 5 is communicatively provided at one end of the housing 1 of the video surveillance device. The fan housing 3 and the filter box 5 are diagonally arranged, and the fan housing 3 is located at the top of the housing 1 of the video surveillance device, so that the incoming gas can flow through a longer distance in the housing 1 of the video surveillance device. An air inlet 6 is provided at one end of the bottom of the filter box 5. A wet curtain material 23 is provided at one end inside the filter box 5. The wet curtain material 23 is a ceramic fiber porous plate or a fiberglass mesh cloth, preferably a ceramic fiber porous plate. The water is evenly distributed by capillary action. When the external hot air flows through the wet ceramic fiber porous plate, the water evaporates and absorbs heat to achieve pre-cooling of the intake air. A liquid storage tank 2 for storing cooling water is provided at one end below the housing 1 of the video surveillance device. The liquid storage tank 2 is a heat-insulating structure. A liquid guiding member 19 is provided at one end inside the liquid storage tank 2. The liquid guiding member 19 is a porous ceramic rod or a polypropylene fiber bundle or a cotton strip. The upper end of the liquid guiding member 19 extends into the wet curtain material 23 inside the filter box 5, and the cooling water is transferred to the wet curtain material 23 through the capillary principle. In order to prevent the cooling water on the liquid guiding member 19 from evaporating into the external environment, a protective cylinder 14 for covering the liquid guiding member 19 is provided between the filter box 5 and the liquid storage tank 2. The protective cylinder 14 is a heat-insulating structure. In order to filter the intake air, a filter cylinder 18 is vertically movably provided inside the air inlet 6. The bottom of the filter cylinder 18 is closed, and a through hole is provided at the top.

[0023] As Figures 3-8 、 Figures 10-11As shown in the figure, in order to realize the lifting and cleaning operation of the filter cartridge 18, a centrifugal lifting assembly for driving the lifting of the filter cartridge 18 is provided at one end inside the housing 1 of the video monitoring device. The centrifugal lifting assembly includes a runner 13 which is arranged at the end of the micro biaxial motor 11 far away from the synchronous pulley 15 and is driven by the micro biaxial motor 11 to rotate. The runner 13 is of a hollow structure. A connecting shaft 30 is vertically and movably arranged inside the lower end of the runner 13. A traction plate 31 is arranged on the side wall of the connecting shaft 30. An inclined guide groove 34 is arranged on the side wall of the traction plate 31. The circumferential side wall of the runner 13 is movably connected along the radial direction of the runner 13 with a sliding arm 32 corresponding to the traction plate 31 one by one. A guide wheel 33 which is in movable guiding cooperation with the guide groove 34 is arranged at one end of the sliding arm 32 close to the traction plate 31. A counterweight 22 is arranged at one end of the sliding arm 32 far away from the traction plate 31. One end of the filter box 5 vertically penetrates and is movably connected with a first lifting shaft 21 corresponding to the air inlet 6 and the runner 13. The upper end of the first lifting shaft 21 is rotationally connected with the bottom of the connecting shaft 30, and the lower end is fixedly connected with the top of the filter cartridge 18. An annular brush 25 is arranged at the bottom edge of the air inlet 6, and the inner side of the annular brush 25 is in close contact with the outside of the filter cartridge 18.

[0024] Furthermore, as Figures 5-7 , Figure 9 shown, in order to avoid waste of cooling water when not dissipating heat, a blocking assembly for clamping the liquid guide member 19 is arranged in the liquid storage tank 2. The blocking assembly includes a fixed clamping plate 27 arranged at one end inside the liquid storage tank 2. An active clamping plate 20 corresponding to the fixed clamping plate 27 is movably arranged at one end inside the liquid storage tank 2. Specifically, a guide rail 29 corresponding to the active clamping plate 20 is arranged on the inner wall of the liquid storage tank 2. The end of the active clamping plate 20 is movably and guidingly connected with the guide rail 29. The liquid guide member 19 is located between the fixed clamping plate 27 and the active clamping plate 20. One side of the active clamping plate 20 is movably connected with a connecting rod 28 through a pin shaft. A second lifting shaft 24 is arranged at the bottom of the filter cartridge 18. The lower end of the fixed clamping plate 27 extends to the inside of the liquid storage tank 2 and is movably connected with one end of the connecting rod 28 far away from the active clamping plate 20. An elastic member 26 is arranged between the bottom of the filter cartridge 18 and the top of the liquid storage tank 2. The elastic member 26 is preferably a spring, and the elastic member 26 is sleeved outside the second lifting shaft 24.

[0025] As Figures 1-4 , Figure 12As shown in the figure, in order to clean the lens module 7, an air-blowing cleaning component communicated with the blower cover 3 is arranged at one end of the housing 1 of the video monitoring device close to the lens module 7. The air-blowing cleaning component includes a connecting pipe 4 arranged on one side of the upper end of the blower cover 3 and communicated with the blower cover 3. An air-blowing nozzle 8 is arranged at the upper end of the lens module 7. The air-blowing nozzle 8 is closely attached to the surface of the lens module 7 and has an opening at the bottom. The end of the connecting pipe 4 away from the blower cover 3 is communicated with the air-blowing nozzle 8. An air flow conversion component is arranged inside the blower cover 3. The air flow conversion component includes an inner cover 35 rotatably arranged at the upper end inside the blower cover 3. A through port 36 is arranged on the inner cover 35. A micro motor 37 for driving the inner cover 35 to rotate is arranged at the upper end of the blower cover 3, so that the rotation of the inner cover 35 drives the through port 36 to coincide with the connecting pipe 4 or the exhaust port 12.

[0026] During use, the monitoring device is installed and arranged at a suitable position in the garden according to requirements. The lens module 7 monitors the garden crops in real time, captures visual information such as the shape, color, and texture of the crops. The data acquisition module acquires information such as images and videos. The data analysis module analyzes the growth status, signs of pests and diseases, or nutrient deficiencies by combining AI image recognition technology. At the same time, the LSTM network is applied to process the image sequence of 7 consecutive days to predict the growth trend. It can also combine with the agricultural expert system to provide fertilization and irrigation suggestions. At the same time, it can be connected to the terminal device through the communication module for network connection, and the crop situation can be remotely understood or instructions can be sent. At the same time, the acquired image or video information is stored through the storage module for subsequent comparison. In the high-temperature season of summer, cooling water is regularly replenished into the liquid storage tank 2. The internal temperature is monitored by the temperature sensor 10. When the temperature is higher than the preset temperature, the micro biaxial motor 11 is started. One end of the micro biaxial motor 11 drives the runner 13 to rotate, and the other end drives the synchronous pulley 15 to rotate. The fan blade 17 is driven to rotate through the synchronous belt 16 and another synchronous pulley 15. Then, the fan blade 17 extracts the hot air inside the housing 1 of the video monitoring device outward and discharges it through the exhaust port 12. Specifically, since the rotation of the runner 13 generates centrifugal force, the counterweight 22 drives the sliding arm 32 to move outward. The sliding arm 32 realizes the overall downward movement of the traction plate 31, the connecting shaft 30, and the first lifting shaft 21 through the cooperation of the guide wheel 33 and the guide groove 34. The first lifting shaft 21 drives the filter cartridge 18 to move downward, and the lower end of the filter cartridge 18 is exposed. At the same time, the downward movement of the filter cartridge 18 also drives the second lifting shaft 24 to move downward. The elastic member 26 is compressed by the filter cartridge 18. Under the action of the connecting rod 28, the movable clamping plate 20 moves away from the liquid guiding member 19. The cooling water in the liquid storage tank 2 will rise along the liquid guiding member 19 to the wet curtain material 23 under the action of physical capillary action and wet the wet curtain material 23. The gas is filtered by the exposed part of the filter cartridge 18 and enters the interior of the filter box 5. When passing through the wet curtain material 23, since water evaporation absorbs heat, the wetted wet curtain material 23 can absorb the heat of the incoming air and reduce the temperature of the incoming air. Then, entering the interior of the housing 1 of the video monitoring device can improve the heat exchange effect. In other seasons, it can be enabled according to needs whether to cool the incoming air. After the internal temperature of the housing 1 of the video monitoring device reaches the standard, the micro biaxial motor 11 is shut down, the runner 13 stops rotating, the elastic member 26 resets, the filter cartridge 18 rises, a relative displacement occurs between the filter cartridge 18 and the annular brush 25, and the dust on the surface of the filter cartridge 18 is blocked and scraped off. At the same time, the second lifting shaft 24 drives the movable clamping plate 20 to clamp the liquid guiding member 19 through the connecting rod 28 to block the rise of the cooling water; In addition, when there are water droplets or accumulated dust at the lens module 7, causing blurring and affecting monitoring, the data analysis module also analyzes the blurring situation, and then the control module controls the micro motor 37. The micro motor 37 drives the inner cover 35 to rotate, so that the through hole 36 on the inner cover 35 is staggered from the exhaust port 12 and corresponds to the connecting pipe 4. At this time, the micro biaxial motor 11 is controlled to operate, and the gas in the fan cover 3 will enter the air blowing nozzle 8 through the connecting pipe 4. Then, the air blowing nozzle 8 blows downward on the lens module 7 to achieve the cleaning of the lens module 7. The cleaning work can also be actively controlled by the terminal device for the micro motor 37 and the micro biaxial motor 11.

[0027] The technical scope of the present invention is not limited to the content described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. An intelligent monitoring device for the production status of garden crops, characterized in that: It includes a video monitoring device housing, a lens module arranged at one end of the video monitoring device housing, and a controller arranged inside the video monitoring device housing; A temperature sensor is provided at one end of the inner side of the video monitoring device housing, a heat dissipation fan assembly is provided at one end of the video monitoring device housing, the heat dissipation fan assembly includes a fan cover that is arranged through one end of the video monitoring device housing, a fan blade is rotatably arranged on the inner side of the fan cover, an exhaust port is connected to one end of the fan cover, a micro dual-axis motor is provided at one end of the inner side of the video monitoring device housing, a synchronous wheel is provided at one output end of the micro dual-axis motor and one end of the fan blade, and a synchronous belt is provided on the two synchronous wheels; A filter box is connected to one end of the video surveillance device housing, an air inlet is provided at one end of the bottom of the filter box, a wet curtain material is provided at one end inside the filter box, a liquid storage tank for storing cooling water is provided at the lower end of the video surveillance device housing, a liquid guide is provided at one end inside the liquid storage tank, and the upper end of the liquid guide extends into the wet curtain material inside the filter box.

2. The intelligent monitoring device for the production status of garden crops according to claim 1, characterized in that: The liquid guiding member is a cotton strip.

3. The intelligent monitoring device for the production status of garden crops according to claim 1, characterized in that: The wet curtain material is a ceramic fiber porous plate.

4. The intelligent monitoring device for the production status of garden crops according to claim 1, characterized in that: A filter cartridge is vertically and movably arranged inside the air inlet, the bottom of the filter cartridge is closed, and a through hole is arranged on the top.

5. The intelligent monitoring device for the production status of garden crops according to claim 4, characterized in that: The transmission mechanism that the cam is used for the transmission mechanism is that the cam is provided with a plurality of transmission mechanisms, and the transmission mechanism is provided with a plurality of transmission mechanisms, and the transmission mechanism is provided with a plurality of transmission mechanisms, and the transmission mechanism is provided with a plurality of transmission mechanisms. An annular brush is arranged at the bottom edge of the air inlet, and the inner side of the annular brush is in close contact with the outer side of the filter cartridge.

6. The intelligent monitoring device for the production status of garden crops according to claim 5, characterized in that: A blocking assembly for clamping the liquid guiding part is provided in the liquid storage tank, the blocking assembly includes a fixed splint arranged at one end of the inner side of the liquid storage tank, a movable splint corresponding to the fixed splint is movably provided at one end of the inner side of the liquid storage tank, the liquid guiding part is located between the fixed splint and the movable splint, a connecting rod is movably connected to one side of the movable splint, a second lifting shaft is provided at the bottom of the filter cartridge, the lower end of the fixed splint extends to the inner side of the liquid storage tank and is movably connected to one end of the connecting rod away from the movable splint, and an elastic part is provided between the bottom of the filter cartridge and the top of the liquid storage tank.

7. The intelligent monitoring device for the production status of garden crops according to claim 1, characterized in that: A protective tube for covering the liquid guide member is arranged between the filter box and the liquid storage tank.

8. The intelligent monitoring device for garden crop production status according to claim 1, characterized in that: The fan cover and the filter box are arranged diagonally, and the fan cover is located on the top of the housing of the video monitoring device.

9. The intelligent monitoring device for the production status of garden crops according to claim 8, characterized in that: An air blowing cleaning assembly connected to the fan cover is provided at one end of the video surveillance device housing close to the lens module, and the air blowing cleaning assembly includes a connecting pipe arranged on one side of the upper end of the fan cover and connected to the fan cover, an air blowing nozzle is provided at the upper end of the lens module, the air blowing nozzle is close to the surface of the lens module and has an opening at the bottom, and the end of the connecting pipe away from the fan cover is connected to the air blowing nozzle.

10. The intelligent monitoring device for the production status of garden crops according to claim 9, characterized in that: An airflow conversion component is arranged on the inner side of the fan cover, and the airflow conversion component includes an inner cover rotatably arranged on the upper end of the inner side of the fan cover, a through opening is arranged on the inner cover, and a micro motor for driving the inner cover to rotate is arranged on the upper end of the fan cover.

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