Kiwi fruit canker disease monitoring device based on weather station and prevention method

Abstract

The application discloses a kiwi fruit canker disease monitoring device based on a weather station and a control method, wherein the monitoring device comprises a supporting column, and further comprises a controller arranged at the middle part of the surface of the supporting column, and a sensor group arranged at the top of the supporting column, and a supporting frame fixedly sleeved with the surface of the supporting column and located between the sensor group and the controller. The technical scheme is characterized in that the dustproof boards, the linkage assembly and the driving assembly are arranged, the inner end parts of the two end parts of the driving linkage assembly are opposite to each other by starting the driving assembly and running the driving assembly, then the outer end parts of the driving linkage assembly can smoothly pull the dustproof boards on the two sides of the supporting frame to move towards each other along the surface of the sliding rod, and finally the surface of the solar panel can be completely shielded by the dustproof boards moving towards each other, so that the surface of the solar panel can be shielded in rainy days, and the surface is prevented from being washed by rainwater and impurities to affect the subsequent sunlight absorption efficiency.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of kiwifruit canker disease monitoring, and particularly relates to a kiwifruit canker disease monitoring device based on a weather station and a prevention method. BACKGROUND

[0002] At present, the occurrence of kiwifruit canker disease is closely related to temperature and humidity, especially low temperature and high humidity environment is easy to induce the disease, and the weather station can monitor temperature and humidity data in real time, early warning disease risk, and rainfall will aggravate the spread of the disease, by monitoring rainfall and duration, the disease spread trend can be predicted, and protective measures can be taken in time.

[0003] The existing weather station is mainly composed of a column, an electric control box, a solar panel and a sensor assembly, the solar panel absorbs sunlight to convert into electric energy to provide additional power, and the sensor assembly can monitor temperature and humidity and rainfall in real time, thereby realizing monitoring of the kiwifruit canker disease, but when it rains, impurities floating in the air will adhere to the surface of the solar panel, although the solar panel does not need to be used on rainy days, but the accumulation of impurities will affect the efficiency of the solar panel absorbing sunlight, and therefore improvement is needed. SUMMARY

[0004] The technical problem to be solved by the present application is that the kiwifruit canker disease monitoring device based on the weather station provided by the present application has the advantage that the solar panel can be conveniently shielded and dusted on rainy days.

[0005] The technical solution adopted by the present application to solve the above technical problem is that in the first aspect, the kiwifruit canker disease monitoring device based on the weather station comprises a support column, and further comprises a controller arranged at the middle of the surface of the support column, a sensor group arranged at the top of the support column, a support frame fixedly sleeved on the surface of the support column between the sensor group and the controller, a solar panel arranged in the interior of the support frame, and a dustproof mechanism arranged on the back and both sides of the support frame.

[0006] Preferably, the surface of the sliding rod and the inner wall of the shielding dustproof plate are slidingly connected.

[0007] Preferably, the linkage assembly comprises a movable block, a driving tooth plate, a first driven gear and a linkage arm.

[0008] The movable block is slidingly installed on both sides of the top of the back of the support frame, the driving gear plate is fixedly installed on the top of the outer side of the movable block, the first driven gear is slidingly sleeved on the back of the support frame, the linkage arm is fixedly sleeved between the first driven gear and the support frame, and the outer end portion of the linkage arm is along the back inner wall of the dustproof plate.

[0009] Preferably, one side of the driving gear plate is engaged with the surface of the first driven gear.

[0010] Preferably, the driving assembly comprises a driving motor, a rotating plate and a driving shaft.

[0011] The driving motor is fixedly installed on the middle portion of the top end of the back of the support frame, the rotating plate is fixedly sleeved on the output end of the driving motor, and the driving shaft is fixedly sleeved on both ends of the rotating plate.

[0012] Preferably, the end portion of the driving motor extends to the inner wall of the movable block, and the protruding portion of the end portion of the driving motor is slidingly connected with the inner wall of the movable block.

[0013] Preferably, the front of the support frame is provided with a cleaning assembly located outside the solar panel, and the cleaning assembly comprises a cleaning plate, a limiting rod, a lead screw, a second driven gear and a linkage rack.

[0014] The cleaning plate is slidingly installed on the top of the front of the support frame, the limiting rod is fixedly sleeved in the inner cavity of one side of the support frame, one end of the cleaning plate is slidingly connected with the surface of the limiting rod, the lead screw is slidingly sleeved in the inner cavity of the other end of the support frame, the surface of the lead screw is threadedly sleeved with the other end of the cleaning plate, the second driven gear is fixedly sleeved on the top end of the lead screw, and the linkage rack is fixedly installed on the top of the outer end of the one side of the dustproof plate.

[0015] Preferably, the surface of the second driven gear is engaged with the surface of one side of the linkage rack.

[0016] Preferably, a water pump is arranged on the middle portion of the top end of the support frame, and one end of the water pump is fixedly communicated with the middle portion of the top end of the cleaning plate through a hose.

[0017] Preferably, the top end and the side of the bottom end of the dustproof plate are provided with a shielding assembly, and the shielding assembly comprises a mounting shaft, a sealing baffle and an elastic member.

[0018] The mounting shaft is fixedly sleeved on one side of the top and the bottom of the dustproof plate respectively, the sealing baffle is slidingly sleeved on the surface of the mounting shaft, and the two sides of one end of the sealing baffle are elastically connected with the surface of the dustproof plate through the elastic member.

[0019] In a second aspect, a method for preventing and treating kiwifruit canker disease, the method comprises monitoring a kiwifruit orchard by using the monitoring device, and the sensor group in the monitoring device comprises a temperature and humidity sensor for acquiring the temperature and humidity of the surrounding air of the orchard, and a rain gauge for acquiring rainfall information of the surrounding area of the orchard.

[0020] The method comprises presetting early warning conditions: (1) the temperature is 5-12 DEG C and the average RH is greater than 85% for three consecutive days; (2) the cumulative rainfall is greater than 20 mm and the temperature is less than 18 DEG C for three consecutive days; and any one of the above (1) and (2) meets the early warning information sent to the orchard manager, reminding the orchard manager to check the orchard on site.

[0021] Preferably, the sensor group in the monitoring device comprises a wind speed sensor for acquiring the wind speed of the surrounding area of the orchard; the preset early warning condition is (3) the wind speed is greater than 5 m / s and the adjacent orchard has reported a kiwifruit canker disease case; and the early warning information is sent to the orchard manager when the condition (3) is met, reminding the orchard manager to check the orchard on site.

[0022] Preferably, the orchard manager randomly selects the leaves or branches of a plurality of fruit trees in the orchard to check, and if brown spots are found, a therapeutic agent is sprayed within 24 hours; if no brown spots are found, a protective agent can be selectively sprayed within 72 hours.

[0023] Compared with the prior art, the method has the following advantages:

[0024] The above technical solution sets the shielding dust plate, the linkage assembly and the driving assembly, and the inner end part of the driving linkage assembly at both ends is driven to be opposite by starting the driving assembly, so that the outer end part of the shielding dust plate can smoothly pull the shielding dust plates on both sides of the support frame to move towards each other along the surface of the sliding rod, and the surface of the solar panel can be completely shielded by the shielding dust plates moving towards each other, so that the surface of the solar panel can be shielded in rainy days, and the efficiency of subsequent sunlight absorption can be avoided by rainwater and impurities washing the surface.

[0025] When the shielding dust plate moves towards each other, the linkage rack on one side is moved, and the teeth on one side of the linkage rack drive the teeth on the surface of the second driven gear, so that the second driven gear and the limiting rod move towards each other, and then the cleaning plate is driven to rotate by the lead screw, and the dust on the surface of the solar panel can be cleaned under the limiting of the limiting rod, and the side of the shielding dust plate can be cleaned, so that the dust outside the shielding before shielding is avoided, and the dustproof effect is improved.

[0026] The sealing baffle and the elastic member are arranged, when the cleaning plate moves downwards on the surface of the solar panel for cleaning, the sealing baffle is extruded, then the elastic member on one side is extruded and the elastic member on the other side is stretched, the sealing baffle is smoothly deflected, when the sealing baffle is removed, the elastic force and the tension force of the two elastic members are released, the sealing baffle is rotated and reset, the two ends of the dustproof plate are shielded and sealed, and the dustproof effect of the dustproof plate on the solar panel is maintained. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a structural schematic view of the application;

[0028] Figure 2 It is a back structural schematic view of the support frame of the application;

[0029] Figure 3 It is a structural schematic view of the dustproof mechanism of the application;

[0030] Figure 4 It is Figure 3 It is a local enlarged structural schematic view of position A in the application;

[0031] Figure 5 It is a sectional structural schematic view of the support frame of the application;

[0032] Figure 6 It is Figure 5 It is a local enlarged structural schematic view of position B in the application;

[0033] Figure 7 It is a local sectional structural schematic view of the lead screw of the application;

[0034] Figure 8 It is a sectional structural schematic view of the dustproof plate of the application;

[0035] Figure 9 It is Figure 8 It is a local enlarged structural schematic view of position C in the application.

[0036] In the drawing: 1, support column; 2, controller; 3, sensor group; 4, support frame; 5, solar panel; 6, dustproof mechanism; 601, sliding rod; 602, dustproof plate; 603, linkage assembly; 6031, movable block; 6032, driving tooth plate; 6033, first driven gear; 6034, linkage arm; 604, driving assembly; 6041, driving motor; 6042, rotating plate; 6043, driving shaft; 7, cleaning assembly; 701, cleaning plate; 702, limiting rod; 703, lead screw; 704, second driven gear; 705, linkage rack; 8, water pump; 9, hose; 10, shielding assembly; 101, mounting shaft; 102, sealing baffle; 103, elastic member. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] like Figures 1 to 9 As shown, the kiwifruit canker disease monitoring equipment based on the weather station provided by the present invention includes a support column 1, and also includes: a controller 2, which is arranged in the middle of the surface of the support column 1; a sensor group 3, which is arranged at the top of the support column 1, and the surface of the support column 1 is fixedly sleeved with a support frame 4 located between the sensor group 3 and the controller 2; a solar panel 5, which is arranged inside the support frame 4; a dustproof mechanism 6, which is arranged on the back and both sides of the support frame 4; wherein the dustproof mechanism 6 includes a sliding rod 601 fixedly installed on both sides of the support frame 4, the surface of the sliding rod 601 is slidably connected to a dust shielding plate 602, the back of the dust shielding plate 602 is slidably connected to a linkage component 603, the inner end of the linkage component 603 is fixedly connected to the back of the support frame 4, and the top of the back of the support frame 4 is fixedly installed with a drive component 604 located on the inner side of the linkage component 603.

[0039] By starting the driving component 604, the two ends of the driving component 604 can drive the inner end part of the linkage component 603 to move, so that the outer end part of the linkage component 603 can smoothly drive the two shielding and dustproof plates 602 to move towards each other, thereby achieving dust shielding on the surface of the solar panel 5.

[0040] like Figure 2 and Figure 3 As shown, the surface of the sliding rod 601 and the inner wall of the shielding dustproof plate 602 are slidably connected.

[0041] The above solution is adopted: through the design of the sliding rod 601, the dust shielding plate 602 can be limited when sliding toward or away from each other as a whole, keeping the sliding rod 601 in a horizontal state of moving toward or away from each other.

[0042] like Figure 3 As shown, the linkage assembly 603 includes a movable block 6031, a driving gear plate 6032, a first driven gear 6033 and a linkage arm 6034;

[0043] The movable block 6031 is slidably installed on both sides of the top back of the support frame 4, the active gear plate 6032 is fixedly installed on the outer top of the movable block 6031, the first driven gear 6033 is movably sleeved on the back of the support frame 4, and the linkage arm 6034 is fixedly sleeved between the first driven gear 6033 and the support frame 4. The outer end part of the linkage arm 6034 extends along the inner wall of the back of the dust shielding plate 602.

[0044] The above solution is adopted: by providing a linkage arm 6034, the linkage arm 6034 is driven to rotate, so that the protruding end part of the end of the linkage arm 6034 can slide on the back of the shielding dust plate 602, thereby driving the shielding dust plate 602 to move toward or away from each other.

[0045] like Figure 3 As shown, one side of the driving gear plate 6032 is engaged with the surface of the first driven gear 6033 .

[0046] With the above solution, when the active gear plate 6032 is driven to move in opposite directions or towards each other, the teeth on one side of the active gear plate 6032 can drive the teeth on the surface of the first driven gear 6033, thereby driving the first driven gear 6033 and the linkage arm 6034 to rotate.

[0047] like Figure 3 As shown, the driving assembly 604 includes a driving motor 6041, a rotating plate 6042 and a driving shaft 6043;

[0048] The driving motor 6041 is fixedly mounted on the middle portion of the top of the back side of the support frame 4 , the rotating plate 6042 is fixedly sleeved on the output end of the driving motor 6041 , and the driving shaft 6043 is fixedly sleeved on both ends of the rotating plate 6042 .

[0049] The above solution is adopted: by providing a driving motor 6041, the output end can be rotated by starting the driving motor 6041, thereby driving the rotating plate 6042 and the driving shaft 6043 to rotate smoothly as a whole.

[0050] like Figure 3 As shown, the end of the driving motor 6041 extends to the inner wall of the movable block 6031 , and the protruding portion of the end of the driving motor 6041 is slidably connected to the inner wall of the movable block 6031 .

[0051] With the above solution, when the driving motor 6041 runs to drive the rotating plate 6042 to rotate, the extended end of the driving shaft 6043 can slide smoothly on the inner wall of the movable block 6031, so as to drive the movable block 6031 to move toward or away from each other.

[0052] like Figures 4 to 7As shown, the front of the support frame 4 is provided with a cleaning assembly 7 outside the solar panel 5, which includes a cleaning plate 701, a limiting rod 702, a lead screw 703, a second driven gear 704 and a linkage rack 705.

[0053] The cleaning plate 701 is movably mounted on the top of the front of the support frame 4, the limiting rod 702 is fixedly sleeved in the inner cavity of one side of the support frame 4, the surface of one end of the cleaning plate 701 is slidably connected with the surface of the limiting rod 702, the lead screw 703 is movably sleeved in the inner cavity of the other end of the support frame 4, the surface of the lead screw 703 is threadedly sleeved with the other end of the cleaning plate 701, and the second driven gear 704 is fixedly sleeved on the top end of the lead screw 703. The linkage rack 705 is fixedly mounted on the top of the outer end of one side of the dustproof cover 602.

[0054] The above scheme is adopted: by arranging the limiting rod 702, when the lead screw 703 rotates, it can drive the cleaning plate 701 to move up and down along the sliding limiting action of the surface of the limiting rod 702.

[0055] As shown in Figure 4 The surface of the second driven gear 704 is engaged with the surface of one side of the linkage rack 705.

[0056] The above scheme is adopted: when the dustproof cover 602 moves towards each other, one side of the dustproof cover 602 drives the linkage rack 705 to move, so that the teeth on one side of the surface of the linkage rack 705 drive the teeth on the surface of the second driven gear 704, thereby driving the second driven gear 704 and the lead screw 703 to rotate and move.

[0057] As shown in Figure 6 The top of the support frame 4 is provided with a water pump 8, and one end of the water pump 8 is fixedly communicated with the middle of the top of the cleaning plate 701 through a hose 9.

[0058] The above scheme is adopted: the length of the hose 9 is not limited to the size in the figure, and is designed according to the actual situation. Generally, the length is greater than the length of the support frame 4, so that the cleaning plate 701 can move downward smoothly.

[0059] As shown in Figure 9 The top and bottom of one side of the dustproof cover 602 is provided with a shielding assembly 10, which includes a mounting shaft 101, a sealing baffle 102 and an elastic member 103.

[0060] The mounting shaft 101 is fixedly sleeved on the top and bottom of one side of the dustproof cover 602, the sealing baffle 102 is movably sleeved on the surface of the mounting shaft 101, and the two sides of one end of the sealing baffle 102 are elastically connected with the surface of the dustproof cover 602 through the elastic member 103.

[0061] Adopt the above scheme: at this time, due to the elastic member 103 on both sides in normal state, when the sealing baffle 102 is driven to deflect, the elastic member 103 on one side is extruded, and the elastic member 103 on the other side is stretched, and when the deflection is released, the elastic force of the extruded elastic member 103 on one side is released to restore the original state, and the tension of the elastic member 103 on the other side is released to restore the original state, finally the sealing baffle 102 is deflected and reset smoothly as a whole.

[0062] The working principle and use process of the present application are as follows:

[0063] Firstly, the solar panel 5 can absorb sunlight during the day, thereby supplying power to the inside of the controller 2, and then the electricity in the controller 2 can be transmitted to the sensor group 3, so that the sensor group 3 can continuously work, and the sensor group 3 can monitor the humidity and temperature in the air and monitor the rainfall at the same time, so as to judge the occurrence and spread of kiwi fruit canker disease in real time through the three monitoring conditions.

[0064] When the solar panel 5 is not needed to be used in rainy days or at night, the operator can start the driving motor 6041, so that the output end of the driving motor 6041 drives the rotating plate 6042 to rotate, so that the extending parts of the two driving shafts 6043 at both ends of the rotating plate 6042 slide on the inner wall of the movable block 6031, thereby extruding and pushing the two movable blocks 6031 to move in opposite directions, and then driving the driving gear plate 6032 to move in opposite directions at the same time, at this time, due to the meshing relationship between the surface of the driving gear plate 6032 on one side and the surface of the first driven gear 6033, the first driven gear 6033 and the linkage arm 6034 can be driven to rotate, and finally the extending parts of the linkage arm 6034 at the outer ends slide on the inner wall of the back surface of the shielding dust plate 602, so that the two shielding dust plates 602 can be pulled to move towards each other, until the surface of the solar panel 5 is completely shielded and sealed.

[0065] At the same time, through the opposite movement of the shielding dust plate 602, the shielding dust plate 602 on one side drives the linkage rack 705 to move to one side, and due to the meshing relationship between the linkage rack 705 on one side and the surface of the second driven gear 704, the second driven gear 704 can be driven to rotate, thereby driving the lead screw 703 to rotate synchronously, and then due to the threaded sleeve connection relationship between the lead screw 703 and the rear end of one side of the cleaning plate 701, the lead screw 703 can be rotated to smoothly drive the cleaning plate 701 to slide along the surface of the solar panel 5, and at the same time, the water pump 8 is started to guide the external water into the inside of the cleaning plate 701 through the hose 9, so that the cleaning plate 701 can brush the surface of the solar panel 5, and the other side can brush the shielding dust plate 602 on one side, so as to keep the cleanliness of the shielding dust plate 602 after shielding the solar panel 5.

[0066] When the cleaning plate 701 moves from the top to the bottom of the support frame 4, the sealing baffle 102 and the mounting shaft 101 are squeezed and rotated as a whole, so that the elastic member 103 on one side of the sealing baffle 102 is squeezed, and the elastic member 103 on the other side is stretched. When the cleaning plate 701 moves through the sealing baffle 102, the elastic force and the tension of the two elastic members 103 are released, so as to drive the sealing baffle 102 and the mounting shaft 101 to rotate and reset, and finally maintain the sealing effect on both ends of the shielding dustproof plate 602.

[0067] In a second aspect, a method for preventing and treating kiwifruit canker disease is provided. The method comprises monitoring a kiwifruit orchard using the monitoring device described above. The sensor group in the monitoring device comprises a temperature and humidity sensor for acquiring the temperature and humidity of the surrounding air of the orchard, a rain gauge for acquiring the rainfall information of the surrounding area of the orchard, and a wind speed sensor for acquiring the wind speed of the surrounding area of the orchard. The temperature and humidity sensor can be Sensirion SHT35 or Honeywell HIH9130. The rain gauge can be Davis6466 or HOBO RG3-M. The wind speed sensor can be Davis 7911 or MetOne 010C, which has an IP67 protection rating.

[0068] The method comprises presetting the following warning conditions: (1) the temperature is 5-12℃ and the average RH is greater than 85% for three consecutive days; (2) the cumulative rainfall is greater than 20mm and the temperature is less than 18℃ for three consecutive days. If any of the above conditions (1) and (2) is met, the warning information is sent to the orchard manager to remind the orchard manager to check the orchard on site.

[0069] The method comprises presetting the following warning conditions: (3) the wind speed is greater than 5m / s and the adjacent orchard has reported a case of kiwifruit canker disease. If the above condition (3) is met, the warning information is sent to the orchard manager to remind the orchard manager to check the orchard on site.

[0070] Preferably, the orchard manager randomly selects leaves or branches of several fruit trees in the orchard for checking. If brown spots are found, a therapeutic agent such as thiram is sprayed within 24 hours. If no brown spots are found, a protective agent such as copper hydroxide can be optionally sprayed within 72 hours.

[0071] The monitoring device described above is used to monitor the kiwifruit orchard and collect meteorological information around the kiwifruit orchard, so that preventive measures can be taken as early as possible to reduce the cost of manual monitoring.

[0072] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the scope of the present application is not limited to these specific embodiments.

[0073] While the embodiments of the application have been shown and described herein, it will be understood by those skilled in the art that many changes, modifications, substitutions and alterations to these embodiments can be made without departing from the principles and spirits of the application, and it is intended that the scope of the application be limited solely by the scope of the appended claims and the equivalents thereof.

Claims

1. Kiwifruit canker monitoring device based on weather stations, comprising a support column (1), characterized in that: Also include: The controller (2) is arranged in the middle of the surface of the support column (1); Sensor group (3), the sensor group (3) is arranged at the top of the support column (1), the surface of the support column (1) is fixedly sleeved with the support frame (4) between the sensor group (3) and the controller (2); Solar panel (5), the solar panel (5) is arranged in the inside of the support frame (4); Dustproof mechanism (6), the dustproof mechanism (6) is arranged on the back and both sides of the support frame (4); Wherein, the dustproof mechanism (6) includes a sliding rod (601) fixedly installed on both sides of the support frame (4), the surface of the sliding rod (601) is slidably connected with a shielding dustproof plate (602), the back of the shielding dustproof plate (602) is slidably connected with a linkage assembly (603), the inner end of the linkage assembly (603) is fixedly connected with the back of the support frame (4), the top of the back of the support frame (4) is fixedly installed with a driving assembly (604) on the inner side of the linkage assembly (603); The driving assembly (604) includes a driving motor (6041), a rotating plate (6042) and a driving shaft (6043); The driving motor (6041) is fixedly installed in the middle of the top of the back of the support frame (4), the rotating plate (6042) is fixedly sleeved on the output end of the driving motor (6041), and the driving shaft (6043) is fixedly sleeved on both ends of the rotating plate (6042); The linkage assembly (603) includes a movable block (6031), and the movable block (6031) is slidably installed on both sides of the top of the back of the support frame (4); The end of the driving motor (6041) extends to the inner wall of the movable block (6031), and the end of the driving motor (6041) extends to the inner wall of the movable block (6031).

2. The weather station based kiwifruit canker monitoring device of claim 1, wherein: The surface of the sliding rod (601) and the inner wall of the shielding dustproof plate (602) are slidably connected.

3. The weather station based kiwifruit canker monitoring device of claim 1, wherein: The linkage assembly (603) further includes a driving gear plate (6032), a first driven gear (6033) and a linkage arm (6034); The driving gear plate (6032) is fixedly installed on the top of the outer side of the movable block (6031), the first driven gear (6033) is movably sleeved on the back of the support frame (4), the linkage arm (6034) is fixedly sleeved between the first driven gear (6033) and the support frame (4), and the outer end portion of the linkage arm (6034) is along the inner wall of the back of the shielding dustproof plate (602).

4. The weather station based kiwifruit canker monitoring device of claim 3, wherein: One side of the driving gear plate (6032) is engaged with the surface of the first driven gear (6033).

5. The weather station based kiwifruit canker monitoring device of claim 1, wherein: The front surface of the support frame (4) is provided with a cleaning assembly (7) on the outside of the solar panel (5), and the cleaning assembly (7) includes a cleaning plate (701), a limiting rod (702), a lead screw (703), a second driven gear (704) and a linkage rack (705); The cleaning plate (701) is movably mounted on the top of the front of the support frame (4), the limiting rod (702) is fixedly sleeved in the inner cavity of one side of the support frame (4), the one end of the cleaning plate (701) is in sliding connection with the surface of the limiting rod (702), the lead screw (703) is movably sleeved in the inner cavity of the other end of the support frame (4), the surface of the lead screw (703) is threadedly sleeved with the other end of the cleaning plate (701), the second driven gear (704) is fixedly sleeved at the top end of the lead screw (703), and the linkage rack (705) is fixedly mounted on the top of the outer end of one side of the shielding dustproof plate (602).

6. The weather station based kiwifruit canker monitoring device of claim 5, wherein: The surface of the second driven gear (704) is in meshing connection with the surface of one side of the linkage rack (705).

7. The weather station based kiwifruit canker monitoring device of claim 1, wherein: The water pump (8) is arranged on the middle of the top of the support frame (4), and one end of the water pump (8) is fixedly communicated with the middle of the top of the cleaning plate (701) through the hose (9).

8. The weather station based kiwifruit canker monitoring device of claim 1, wherein: The shielding assembly (10) is arranged on the top and one side of the bottom of the shielding dustproof plate (602), and the shielding assembly (10) comprises a mounting shaft (101), a sealing baffle (102) and an elastic element (103). The mounting shaft (101) is fixedly sleeved on one side of the top and the bottom of the shielding dustproof plate (602), the sealing baffle (102) is movably sleeved on the surface of the mounting shaft (101), and the two sides of one end of the sealing baffle (102) are elastically connected with the surface of the shielding dustproof plate (602) through the elastic element (103).

9. A method for controlling the disease of kiwifruit caused by Pseudomonas syringae pv. actinidiae, characterized by: The monitoring device of any one of claims 1-8 is used for monitoring the kiwi fruit orchard, the sensor group in the monitoring device comprises a temperature and humidity sensor for acquiring the temperature and humidity of the surrounding air of the orchard, and a rain gauge for acquiring the rainfall information of the surrounding air of the orchard; The prevention method is: presetting the early warning conditions: (1) the temperature is 5-12℃ and the average RH is greater than 85% for 3 consecutive days; (2) the cumulative rainfall is greater than 20mm and the temperature is less than 18℃ for 3 consecutive days; any one of the above (1) and (2) meets the conditions, and the early warning information is sent to the orchard manager to remind the orchard manager to check the orchard on site.

10. The method of claim 9, wherein: The sensor group in the monitoring device comprises a wind speed sensor for acquiring the wind speed of the surrounding air of the orchard; the preset early warning condition is: (3) the wind speed is greater than 5m / s and the adjacent orchard has reported a kiwi fruit canker disease case; the early warning information is sent to the orchard manager when the above condition (3) is met, reminding the orchard manager to check the orchard on site.

11. The control method according to claim 9 or 10, characterized by: The orchard manager randomly selects the leaves or branches of a plurality of fruit trees in the orchard to check, and if brown spots are found, a therapeutic agent is sprayed within 24 hours; if no brown spots are found, a protective agent can be selectively sprayed within 72 hours.

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