An intelligent monitoring device for the production status of garden crops

Abstract

The present invention relates to the field of video surveillance, and specifically discloses an intelligent monitoring device for the production status of garden crops, including a housing of the video surveillance device, a lens module disposed at one end of the housing of the video surveillance device, and a controller disposed inside the housing of the video surveillance device; a temperature sensor is disposed at one inner end of the housing of the video surveillance device, and a heat dissipation fan assembly is disposed at one end of the housing of the video surveillance device; a filter box is communicatively connected to one end of the housing of the video surveillance device, a wet curtain material is disposed at one inner end of the filter box, and a liquid storage tank for storing cooling water is disposed at one lower end of the housing of the video surveillance device. The intelligent monitoring device for the production status of garden crops can, by means of the heat dissipation fan assembly cooperating with the liquid storage tank, the filter box, the liquid guiding member, and the wet curtain material, cool the air entering the interior of the housing of the video surveillance device by using the principle of heat absorption by water evaporation while dissipating heat, and can improve the heat dissipation effect in hot weather.

Description

Technical Field

[0001] The present invention relates to the field of video surveillance, and in particular 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 precise 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 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 resulting in device performance degradation and failure rate increase, affecting the monitoring of the production status of garden crops.

[0004] Therefore, it is 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.

[0006] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0007] An intelligent monitoring device for the production status of garden crops, comprising a video surveillance device housing, a lens module provided at one end of the video surveillance device housing, and a controller provided inside the video surveillance device housing;

[0008] One end of the inner side of the housing of the video surveillance device is provided with a temperature sensor. One end of the housing of the video surveillance 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 surveillance device. A fan blade is rotatably arranged inside the fan cover. One end of the fan cover is communicated with an exhaust port. One end of the inner side of the housing of the video surveillance device is provided with a micro biaxial motor. One output end of the micro biaxial motor and one end of the fan blade are both provided with synchronous pulleys. A synchronous belt is arranged on the two synchronous pulleys;

[0009] One end of the housing of the video surveillance device is communicated with a filter box. One end of the bottom of the filter box is provided with an air inlet. One end of the inner side of the filter box is provided with a wet curtain material. One end of the lower part of the housing of the video surveillance device is provided with a liquid storage tank for storing cooling water. One end of the inner side of the liquid storage tank is provided with a liquid guiding member. The upper end of the liquid guiding member extends into the wet curtain material inside the filter box.

[0010] Preferably, the liquid guiding member is a cotton strip.

[0011] Preferably, the wet curtain material is a ceramic fiber porous plate.

[0012] 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.

[0013] Preferably, one end of the inner side of the housing of the video surveillance device is provided with a centrifugal lifting assembly for driving the filter cylinder to lift and lower. The centrifugal lifting assembly includes a runner arranged at the end of the micro biaxial motor far from the synchronous pulley and driven to rotate by the micro biaxial 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. The circumferential side wall of the runner is movably connected along the radial direction of the runner with a sliding arm corresponding to the traction plate one by one. 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. One end of the filter box is vertically penetrated and movably connected with a first lifting shaft corresponding to the air inlet and the runner. The upper end of the first lifting shaft is rotatably connected with the bottom of the connecting shaft, and the lower end is fixedly connected with the top of the filter cylinder;

[0014] A ring brush is arranged at the bottom edge of the air inlet, and the inner side of the ring brush is in close contact with the outside of the filter cylinder.

[0015] Preferably, a blocking assembly for clamping the liquid guiding 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 guiding 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.

[0016] Preferably, a protective cylinder for covering the liquid guiding member is provided between the filter box and the liquid storage tank.

[0017] 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.

[0018] Preferably, an air blowing and cleaning assembly communicated 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 disposed at one side of the upper end of the blower cover and communicated 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.

[0019] Preferably, an air flow conversion assembly is provided inside the blower cover. The air flow conversion assembly includes an inner cover rotatably disposed 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.

[0020] Compared with the prior art, the beneficial effects of the present invention include:

[0021] The intelligent monitoring device for the production state of garden crops can cool the air entering the inside 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 guiding member, and the wet curtain material. It can improve the heat dissipation effect in hot weather, and has a simple and compact structure and is convenient to use.

[0022] The intelligent monitoring device for the production status of garden crops has a filter cylinder that can block impurities in the incoming gas, preventing impurities and dust from entering and accumulating inside the housing of the video monitoring device. At the same time, with the settings of the centrifugal lifting component and the annular brush, the filter cylinder can be pushed out from the air inlet during heat dissipation and automatically retracted when heat dissipation stops. The relative displacement during retraction is used to clean the surface of the filter cylinder, and it can also avoid the problem of dust accumulation on the exposed filter cylinder when there is no heat dissipation. Through the lifting linkage of the blocking component and the filter cylinder, 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 cooling water. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The disclosure of the present invention will be described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes 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:

[0024] Figure 1 Schematically shows the structural diagram of the present invention;

[0025] Figure 2 Schematically shows the structural diagram of another perspective of the present invention;

[0026] Figure 3 Schematically shows the partial cross-sectional structural diagram of the housing of the video monitoring device of the present invention;

[0027] Figure 4 Schematically shows the overall structural diagram of the liquid storage tank, filter box, and heat dissipation fan assembly of the present invention;

[0028] Figure 5 Schematically shows the structural diagram of the filter box, air inlet, filter cylinder, and liquid storage tank of the present invention in a disassembled state;

[0029] Figure 6 Schematically shows the present invention Figure 5 Structural diagram of another perspective on the basis;

[0030] Figure 7 Schematically shows the cross-sectional structural diagram of the liquid storage tank and filter box of the present invention;

[0031] Figure 8 Schematically shows the cross-sectional structural diagram of the filter box of the present invention;

[0032] Figure 9 Schematically shows the structural diagram of the present invention in the cooperation state of the liquid guide member and the blocking component;

[0033] Figure 10Schematically shows the structural schematic diagram of the runner, counterweight, first lifting shaft, and traction plate of the present invention in a disassembled state;

[0034] Figure 11 Schematically shows the structural schematic diagram of the sliding arm and the traction plate of the present invention in a disassembled state;

[0035] Figure 12 Schematically shows the structural schematic diagram of the fan cover, inner cover, and exhaust port of the present invention in a disassembled state;

[0036] Figure 13 Schematically shows the system module schematic diagram of the controller of the present invention.

[0037] 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

[0038] 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 structural forms and implementation manners that can be mutually replaced. 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 all of the present invention or as a limitation or restriction on the technical solution of the present invention.

[0039] According to an embodiment of the present invention in combination with Figures 1-13 shown.

[0040] As Figures 1-3 、 Figure 13As shown in the figure, an intelligent monitoring device for the production status of garden crops includes a housing 1 of the video monitoring device, a lens module 7 provided at one end of the housing 1 of the video monitoring device, and a controller 9 provided 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 to realize real-time analysis and decision-making reasoning of the crop status. The storage module is used to store information such as images and videos. The communication module is used to realize networking and remote interaction between devices, connect to terminal devices to realize remote detection and understanding and send instructions. The execution control module is used to send execution instructions. The power management module is used to ensure stable power supply and energy efficiency optimization of the system;

[0041] Further, as Figures 1-4 shown in the figure, in order to achieve high-temperature heat dissipation, a temperature sensor 10 is provided at one end of the inner side of the housing 1 of the video monitoring device. The temperature sensor 10 is used to monitor the internal temperature of the housing 1 of the video monitoring device. A heat dissipation fan assembly is provided at one end of the housing 1 of the video monitoring device. The heat dissipation fan assembly includes a fan housing 3 penetrating through one end of the housing 1 of the video monitoring device. A fan blade 17 is rotatably provided inside the fan housing 3. An exhaust port 12 is communicated with one end of the fan housing 3. The exhaust port 12 is inclined downward to avoid water ingress, and a filter plate is provided in the exhaust port 12. A micro two-axis motor 11 is provided at one end of the inner side of the housing 1 of the video monitoring device. Synchronous wheels 15 are provided at one output end of the micro two-axis motor 11 and one end of the fan blade 17. A synchronous belt 16 is provided on the two synchronous wheels 15;

[0042] As Figures 1-8As shown, in order to pre-cool the intake air, a filter box 5 is connected and arranged at one end of the housing 1 of the video monitoring device. The blower housing 3 and the filter box 5 are arranged diagonally, and the blower housing 3 is located at the top of the housing 1 of the video monitoring device, so that the incoming gas can flow through a longer distance in the housing 1 of the video monitoring device. An air inlet 6 is arranged at one end of the bottom of the filter box 5, and a wet curtain material 23 is arranged 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, which evenly distributes moisture through capillary action. When the external hot air flows through the wet ceramic fiber porous plate, the moisture evaporates and absorbs heat, realizing the pre-cooling of the intake air. A liquid storage tank 2 for storing cooling water is arranged at one end below the housing 1 of the video monitoring device. The liquid storage tank 2 is a heat-insulating structure. A liquid guiding member 19 is arranged 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 transfers the cooling water 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 protecting cylinder 14 for covering the liquid guiding member 19 is arranged between the filter box 5 and the liquid storage tank 2. The protecting cylinder 14 is a heat-insulating structure. In order to realize the filtration of the intake air, a filter cylinder 18 is vertically movably arranged inside the air inlet 6. The bottom of the filter cylinder 18 is closed, and a through hole is arranged at the top.

[0043] As Figures 3-8 、 Figures 10-11 shown, in order to realize the lifting and cleaning operation of the filter cylinder 18, a centrifugal lifting assembly for driving the filter cylinder 18 to lift is arranged 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 double-shaft motor 11 far from the synchronous pulley 15 and is driven to rotate by the micro double-shaft motor 11. The runner 13 is a hollow structure. A connecting shaft 30 is vertically 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 sliding arms 32 corresponding to the traction plate 31 one by one. A guide wheel 33 which is movably and guidingly matched 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 from the traction plate 31. One end of the filter box 5 is vertically penetrated and 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 rotatably connected with the bottom of the connecting shaft 30, and the lower end is fixedly connected with the top of the filter cylinder 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 cylinder 18.

[0044] Furthermore, as Figures 5-7 、 Figure 9As shown in the figure, in order to avoid waste of cooling water when there is no heat dissipation, a blocking component for clamping the liquid guide member 19 is provided in the liquid storage tank 2. The blocking component includes a fixed clamping plate 27 provided at one end inside the liquid storage tank 2. An active clamping plate 20 corresponding to the fixed clamping plate 27 is movably provided at one end inside the liquid storage tank 2. Specifically, a guide rail 29 corresponding to the active clamping plate 20 is provided on the inner wall of the liquid storage tank 2. The end of the active clamping plate 20 is movably and guidingly connected to 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 to a connecting rod 28 through a pin shaft. A second lifting shaft 24 is provided 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 to the end of the connecting rod 28 away from the active clamping plate 20. An elastic member 26 is provided 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.

[0045] As Figures 1-4 , Figure 12 As shown in the figure, in order to clean the lens module 7, an air blowing and cleaning component communicated with the blower cover 3 is provided at one end of the video monitoring device housing 1 close to the lens module 7. The air blowing and cleaning component includes a connecting pipe 4 provided 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 provided 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 provided inside the blower cover 3. The air flow conversion component includes an inner cover 35 rotatably provided at the upper end inside the blower cover 3. A through port 36 is provided on the inner cover 35. A micro motor 37 for driving the inner cover 35 to rotate is provided at the upper end of the blower cover 3. Thus, the rotation of the inner cover 35 drives the through port 36 to coincide with the connecting pipe 4 or the exhaust port 12.

[0046] 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.

[0047] During the hot summer season, cooling water is regularly added to the liquid storage tank 2, and the internal temperature is monitored by the temperature sensor 10. If the temperature is higher than the preset temperature, the micro dual-axis motor 11 is started, and one end of the micro dual-axis motor 11 drives the rotating wheel 13 to rotate, and the other end drives the synchronous wheel 15 to rotate, and the synchronous belt 16 and the other synchronous wheel 15 drive the fan blades 17 to rotate, and then the fan blades 17 draw the hot air inside the video surveillance device housing 1 outward and discharge it through the exhaust port 12. Specifically, due to the centrifugal force generated by the rotation of the rotating wheel 13, the counterweight head 22 drives the sliding arm 32 to move outward, and 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 drum 18 to move downward, and the lower end of the filter drum 18 is exposed. At the same time, the downward movement of the filter drum 18 will also drive the second lifting shaft 24 to move downward, and the elastic member 26 is compressed by the filter drum 18, and the movable clamp is activated under the action of the connecting rod 28. The plate 20 is away from the liquid guide part 19. The cooling water in the liquid storage tank 2 will rise along the liquid guide part 19 to the wet curtain material 23 under the physical capillary action to soak the wet curtain material 23. The gas is filtered by the exposed part of the filter cartridge 18 and then enters the interior of the filter box 5. When passing through the wet curtain material 23, the water evaporates and absorbs heat, so that the soaked wet curtain material 23 can absorb the heat of the incoming air, thereby reducing the temperature of the incoming air. Then, the air enters the interior of the video surveillance device housing 1 to improve the heat exchange effect. In other seasons, the need to cool the incoming air can be determined as needed. After the internal temperature of the video surveillance device housing 1 reaches the standard, the micro dual-axis motor 11 is turned off, the rotor 13 stops rotating, the elastic part 26 is reset, the filter cartridge 18 rises, and the filter cartridge 18 and the annular brush 25 send relative displacement. 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 splint 20 to clamp the liquid guide part 19 through the connecting rod 28 to prevent the cooling water from rising.

[0048] In addition, when there are water droplets or accumulated dust on the lens module 7 causing blurring and affecting monitoring, the data analysis module also analyzes the blurring situation, and then the execution control module controls the micro motor 37. The micro motor 37 drives the inner cover 35 to rotate, so that the opening 36 on the inner cover 35 is staggered with the exhaust port 12 and corresponds to the connecting pipe 4. At this time, the micro dual-axis 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, and then the air blowing nozzle 8 will blow the lens module 7 downward to clean the lens module 7. The micro motor 37 and the micro dual-axis motor 11 can also be actively controlled by the terminal device to perform cleaning work.

[0049] The technical scope of the present invention is not limited to the contents of the above description. 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 horticultural crops, characterized in that: It includes the housing of a video surveillance device, a lens module provided at one end of the housing of the video surveillance device, and a controller provided inside the housing of the video surveillance device; A temperature sensor is provided at one inner end of the housing of the video surveillance device. A heat dissipation fan assembly is provided at one end of the housing of the video surveillance device. The heat dissipation fan assembly includes a blower cover penetrating through one end of the housing of the video surveillance device. A fan blade is rotatably provided inside the blower cover. An exhaust port is communicated with one end of the blower cover. A micro biaxial motor is provided at one inner end of the housing of the video surveillance device. A synchronous pulley is provided at one output end of the micro biaxial motor and one end of the fan blade. Synchronous belts are provided on the two synchronous pulleys; A filter box is communicated with one end of the housing of the video surveillance device. An air inlet is provided at one end of the bottom of the filter box. A wet curtain material is provided at one inner end of the filter box. A liquid storage tank for storing cooling water is provided at one lower end of the housing of the video surveillance device. A liquid guiding member is provided at one inner end of the liquid storage tank. The upper end of the liquid guiding member extends into the wet curtain material inside the filter box; A filter cylinder is vertically movably provided inside the air inlet. The bottom of the filter cylinder is closed, and a through hole is provided at the top; A centrifugal lifting assembly for driving the filter cylinder to lift is provided at one inner end of the housing of the video surveillance device. The centrifugal lifting assembly includes a runner provided at the end of the micro biaxial motor away from the synchronous pulley and driven to rotate by the micro biaxial motor. The runner is of a hollow structure. A connecting shaft is vertically movably provided inside the lower end of the runner. A traction plate is provided on the side wall of the connecting shaft. An inclined guide groove is provided on the side wall of the traction plate. A sliding arm corresponding to the traction plate is movably connected along the radial direction of the circumferential side wall of the runner. A guide wheel for movably guiding and cooperating with the guide groove is provided at one end of the sliding arm close to the traction plate. A counterweight is provided at one end of the sliding arm away from the traction plate. A first lifting shaft corresponding to the air inlet and the runner penetrates through and is movably connected vertically at one end of the filter box. 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; An annular brush is provided at the bottom edge of the air inlet, and the inner side of the annular brush is in close contact with the outside of the filter cylinder; A blocking assembly for clamping the liquid guiding member is provided in the liquid storage tank. The blocking assembly includes a fixed clamping plate provided at one inner end of the liquid storage tank. A movable clamping plate corresponding to the fixed clamping plate is movably provided at one inner end of the liquid storage tank. The liquid guiding member is located between the fixed clamping plate and the movable clamping plate. A connecting rod is movably connected to one side of the movable clamping plate. A second lifting shaft is provided at the bottom of the filter cylinder. The lower end of the fixed clamping plate extends into the inner side of the liquid storage tank and is movably connected to the end of the connecting rod away from the movable clamping plate. An elastic member is provided between the bottom of the filter cylinder and the top of the liquid storage tank.

2. The intelligent monitoring device for the production status of horticultural 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 horticultural crops according to claim 1, wherein: The wet curtain material is a ceramic fiber porous plate.

4. An intelligent monitoring device for the production status of garden crops according to claim 1, characterized in that: A protective cylinder for covering the liquid guiding member is provided between the filter box and the liquid storage tank.

5. An intelligent monitoring device for the production status of horticultural crops according to claim 1, characterized in that: The blower cover and the filter box are arranged diagonally, and the blower cover is located at the top of the housing of the video surveillance device.

6. The intelligent monitoring device for the production status of garden crops according to claim 5, wherein: One end of the housing of the video monitoring device close to the lens module is provided with an air blowing and cleaning component communicated with the blower cover. The air blowing and cleaning component includes a connecting pipe arranged on one side of the upper end of the blower cover and communicated with the blower cover. An air blowing nozzle is arranged on 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.

7. The intelligent monitoring device for the production status of horticultural crops according to claim 6, wherein: An air flow conversion component is arranged inside the blower cover. The air flow conversion component includes an inner cover rotatably arranged at the upper end inside the blower cover. The inner cover is provided with a through port. A micro motor for driving the inner cover to rotate is arranged on the upper end of the blower cover.

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