Intelligent agricultural all-dimensional monitoring irrigation device

Abstract

The invention discloses an intelligent agricultural all-dimensional monitoring irrigation device, and relates to the technical field of irrigation devices, and the intelligent agricultural all-dimensional monitoring irrigation device comprises a sensing and detection module which is responsible for monitoring crop growth state related data in real time through a comprehensive monitor; the data processing and analyzing module is responsible for processing and analyzing the collected data and judging irrigation requirements of crops; the irrigation control module is responsible for conducting intelligent adjustment for irrigation according to the judgment result of the data processing and analyzing module, the irrigation control module is arranged on the upper portion of the base, a lifting mechanism used for controlling the irrigation height is arranged on the upper portion of the base, and a workbench is fixedly connected to the upper portion of the lifting mechanism. The irrigation height can be controlled through the lifting mechanism, irrigation can be carried out at a lower position due to the fact that roots of crops are shallow in the seedling stage, irrigation can be carried out at a higher position due to the fact that the roots of the crops penetrate into soil in the mature stage, and it is guaranteed that crop root areas in different growth stages obtain sufficient water.

Description

Technical Field

[0001] The present invention relates to the technical field of irrigation devices, and in particular to a smart agricultural all-round monitoring irrigation device. Background Art

[0002] Smart agriculture refers to the application of modern information technology integration in the agricultural field. Through sensors, software, wireless communication technology and other means, it conducts intelligent perception, intelligent early warning, intelligent decision-making, and intelligent analysis of the agricultural production environment, so as to achieve precise, visual, remote and intelligent management of agricultural production.

[0003] After searching, the Chinese patent number CN220511823U discloses a smart agricultural irrigation device, including a water supply mechanism and a smart irrigation vehicle; the water supply mechanism includes a water storage tank, a pump body and an irrigation nozzle, the water storage tank is connected to the pump body through a pipeline, the pump body is connected to the irrigation nozzle through a pipeline, the irrigation nozzle is fixed on the irrigation bracket, and the irrigation bracket is fixed on the smart irrigation vehicle; the smart irrigation vehicle is equipped with a smart monitoring camera, and the smart monitoring camera is connected to the remote monitoring device; the bottom of the smart irrigation vehicle is connected to a moving roller, the moving roller is connected to a driving motor, and the driving motor is also connected to a heat dissipation component. The irrigation device can realize the irrigation function through the water supply mechanism, and at the same time, it can realize the heat dissipation function of the driving device in the smart irrigation vehicle through the cooperation of the water supply function and the smart irrigation vehicle, thereby extending the service life of the device as a whole; the irrigation device can realize the stirring function of the water supply mechanism through the driving device in the smart irrigation vehicle, thereby improving the irrigation effect.

[0004] However, in actual use, it is difficult to ensure that irrigation water can accurately and efficiently cover the root area of ​​crops, it is difficult to improve irrigation efficiency, and it is difficult to meet the water needs of crops at different growth stages. The root distribution and leaf distribution of crops will change at different growth stages, resulting in different water demand and absorption methods. Therefore, it is necessary to propose a smart agricultural all-round monitoring irrigation device. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the prior art that it is difficult to ensure that irrigation water can accurately and efficiently cover the root area of ​​crops, it is difficult to improve irrigation efficiency, and it is difficult to meet the water needs of crops at different growth stages. The root distribution and leaf distribution of crops at different growth stages will change, resulting in different water demands and absorption methods. A smart agricultural all-round monitoring irrigation device is proposed to solve the problems.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A smart agricultural all-round monitoring irrigation device, comprising:

[0008] Perception and detection module: responsible for real-time monitoring of crop growth status data through comprehensive monitoring instruments;

[0009] Data processing and analysis module: responsible for processing and analyzing the collected data to determine the irrigation needs of crops;

[0010] Irrigation control module: responsible for intelligent adjustment of irrigation according to the judgment results of the data processing and analysis module;

[0011] The irrigation control module is arranged on the upper part of the base, and a lifting mechanism for controlling the irrigation height is arranged on the upper part of the base, a workbench is fixedly connected to the upper part of the lifting mechanism, a water tank is fixedly connected to the upper part of the base, a stirring mechanism for stirring and mixing materials and water is arranged inside the water tank, a first support column is rotatably connected to the upper part of the workbench, a ratchet is fixedly connected to the upper part of the first support column, a rotating mechanism for controlling the rotation of the ratchet is arranged on the upper part of the workbench, a plurality of second support columns are fixedly connected to the upper part of the ratchet, a disc is fixedly connected to the side of the second support column away from the ratchet, a water pipe is arranged on the upper part of the water tank, the water pipe passes through the first support column and extends to the upper part of the disc, a water pump is arranged at the connection between the water pipe and the disc, and a plurality of irrigation nozzles for irrigation are arranged on the side of the water pipe away from the water tank.

[0012] The above technical solution further includes:

[0013] The rotating mechanism comprises a fixing frame arranged on the upper part of the workbench, a comprehensive monitoring instrument for monitoring the growth status of crops is arranged on the upper part of the fixing frame, and a first sliding block is slidably connected to a side of the fixing frame close to the first supporting column.

[0014] A cylinder for controlling the first slider to slide inside a fixed frame is fixedly installed on the upper part of the workbench, and the fixed frame is fixedly connected to a fixed plate. A second slide groove is provided on a side of the first slider close to the fixed plate, and the second slide groove is inclined. The second slide groove is slidably connected to the second slider, and the second slider is slidably connected to the first slide groove. The first slide groove is provided inside the fixed plate.

[0015] A pawl is arranged on one side of the second sliding block close to the ratchet wheel, and a torsion spring is arranged on one side of the second sliding block close to the ratchet wheel for always keeping the teeth on the pawl in close contact with the ratchet wheel.

[0016] The lifting mechanism includes a first connecting plate symmetrically connected to the lower part of the base, a first incomplete gear is fixedly connected to one side of the first connecting plate close to the base, and a lifting control motor is fixedly installed on one side of the base to control the rotation of the connection between the first connecting plate and the first incomplete gear.

[0017] The first connecting plate is rotatably connected to a second connecting plate on one side away from the first incomplete gear, the second connecting plate is fixedly connected to a second incomplete gear on one side away from the first connecting plate, and the connection between the second connecting plate and the second incomplete gear is rotatably connected to the workbench.

[0018] The stirring mechanism comprises a stirring shaft rotatably connected inside the water tank, the stirring shaft is fixedly connected to the first support column, and the stirring shaft is fixedly connected to a plurality of stirring rods for stirring.

[0019] Four sets of universal wheels for controlling the movement of the device are arranged at the lower part of the base, a plurality of telescopic rods for supporting the workbench are arranged at the upper part of the base, a side of the telescopic rod away from the base is fixedly connected to the workbench, and a liquid inlet for adding materials and water into the water tank is arranged on one side of the water tank.

[0020] The specific steps of analysis and decision-making in the data processing and analysis module are:

[0021] Data collection: Real-time collection of crop growth height, soil moisture and meteorological data through integrated monitoring instruments;

[0022] Data preprocessing: clean and filter out outliers and noise from the collected data;

[0023] Data analysis: Apply statistical analysis and machine learning algorithms to identify the relationship between plant growth and water requirements;

[0024] Decision model establishment: Based on the analysis results, an irrigation decision model is established to determine the optimal irrigation height and water volume;

[0025] Decision execution: The decision results are passed to the irrigation control module to automatically adjust the irrigation height and water volume;

[0026] Feedback monitoring: Continuously monitor irrigation effects and crop growth, provide data feedback, and optimize subsequent decisions.

[0027] The data analysis uses a support vector machine algorithm to identify the relationship between plant growth stages and irrigation requirements. The specific steps of the support vector machine algorithm are:

[0028] The growth height, soil moisture, light intensity, and temperature environmental parameters of crops are collected through comprehensive monitoring instruments as input feature vectors, which are represented by xi∈R^d, and the irrigation effect is used as the target variable, which is represented by yi∈{-1,+1};

[0029] Preprocess the collected data and normalize them to ensure that all features are on the same scale;

[0030] Select an appropriate kernel function based on the characteristics of the data and the complexity of the problem;

[0031] Using the preprocessed training data set, the goal is to find an optimal hyperplane by maximizing the margin so that the sample points with different irrigation effects can be separated as much as possible.

[0032] Select appropriate regularization parameters C and kernel function parameters to control the complexity of the model and the shape of the decision boundary, evaluate the model through cross-validation method, and adjust the parameters to achieve optimal performance;

[0033] By solving the dual problem, we can obtain the optimal hyperplane parameters w and b;

[0034] For new crop growth height data and other environmental parameters, bring them into the trained SVM model, calculate the sign of the hyperplane equation wx+b=0, and judge whether the current irrigation is appropriate based on the positive or negative sign;

[0035] Intelligently adjust irrigation height based on the prediction results of the SVM model;

[0036] According to the actual irrigation effect and crop growth, the SVM model is fed back and optimized.

[0037] The present invention has the following beneficial effects:

[0038] 1. In the present invention, the height of irrigation can be controlled by the lifting mechanism. In the seedling stage, since the root system of crops is shallow, irrigation can be carried out at a lower position. In the mature stage, the root system of crops penetrates deep into the soil, and irrigation needs to be carried out at a higher position to ensure that the root area of ​​crops at different growth stages receives sufficient water.

[0039] 2. In the present invention, the data processing and analysis module can be used to analyze the data related to the monitored crop growth status, and the support vector machine algorithm can be used to identify the relationship between the plant growth stage and the irrigation demand, so that the irrigation height and irrigation amount can be intelligently adjusted to reduce water evaporation and loss, thereby improving water utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is a structural schematic diagram of a smart agricultural all-round monitoring irrigation device proposed by the present invention;

[0041] Figure 2 It is a schematic diagram of the first structure of the present invention;

[0042] Figure 3 It is a second structural schematic diagram of the present invention;

[0043] Figure 4 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0044] Figure 5 for Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0045] Figure 6 for Figure 2 A magnified schematic diagram of the structure at C in the middle;

[0046] Figure 7 It is a system block diagram of the present invention.

[0047] In the figure: 1. base; 2. workbench; 3. telescopic rod; 4. universal wheel; 5. liquid inlet; 6. fixed frame; 7. fixed plate; 8. cylinder; 9. first slider; 10. first support column; 11. ratchet; 12. second support column; 13. water tank; 14. stirring shaft; 15. stirring rod; 16. pawl; 17. first slide; 18. second slider; 19. disc; 20. water pipe; 21. water pump; 22. irrigation nozzle; 23. lifting control motor; 24. first connecting plate; 25. second connecting plate; 26. first incomplete gear; 27. second incomplete gear; 28. integrated monitoring instrument; 29. ​​second slide. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0049] like Figure 1 - Figure 7 As shown, a smart agricultural all-round monitoring irrigation device includes:

[0050] Perception and detection module: responsible for real-time monitoring of crop growth status related data through comprehensive monitoring instrument 28;

[0051] Data processing and analysis module: responsible for processing and analyzing the collected data to determine the irrigation needs of crops;

[0052] Irrigation control module: responsible for intelligent adjustment of irrigation according to the judgment results of the data processing and analysis module;

[0053] The irrigation control module is arranged on the upper part of the base 1, and a lifting mechanism for controlling the irrigation height is arranged on the upper part of the base 1, and a workbench 2 is fixedly connected to the upper part of the lifting mechanism. A water tank 13 is fixedly connected to the upper part of the base 1, and a stirring mechanism for stirring and mixing materials with water is arranged inside the water tank 13. A first support column 10 is rotatably connected to the upper part of the workbench 2, and a ratchet 11 is fixedly connected to the upper part of the first support column 10. A rotating mechanism for controlling the rotation of the ratchet 11 is arranged on the upper part of the workbench 2, and a plurality of second support columns 12 are fixedly connected to the upper part of the ratchet 11, and a disc 19 is fixedly connected to the side of the second support column 12 away from the ratchet 11. A water pipe 20 is arranged on the upper part of the water tank 13, and the water pipe 20 passes through the first support column 10 and extends to the upper part of the disc 19. A water pump 21 is arranged at the connection between the water pipe 20 and the disc 19, and a plurality of irrigation nozzles 22 for irrigation are arranged on the side of the water pipe 20 away from the water tank 13.

[0054] The working principle of the smart agricultural all-round monitoring irrigation device proposed by the present invention is that the sensing and detection module monitors key parameters such as soil moisture, air temperature and humidity, and the growth height of crops in real time through the comprehensive monitoring instrument 28 to provide data support for irrigation decision-making. The data processing and analysis module uses the algorithm model to analyze the data based on the collected data to determine the irrigation needs of crops. The irrigation control module will intelligently adjust the irrigation height, irrigation amount and irrigation angle according to the irrigation needs of crops.

[0055] During irrigation, the distance between the base 1 and the workbench 2 is first adjusted by the lifting mechanism until the workbench 2 reaches the required irrigation height. At this time, the water pump 21 is started to send the material and water mixture in the water tank 13 into the irrigation nozzle 22 through the water pump 21. During irrigation, the angle of the irrigation nozzle 22 is driven to rotate by the rotating mechanism, so that the irrigation nozzle 22 can achieve all-round irrigation, and at the same time, the stirring mechanism will operate to mix the material and water in the water tank 13 evenly.

[0056] In one embodiment, for the above-mentioned rotating mechanism, the rotating mechanism includes a fixed frame 6 arranged on the upper part of the workbench 2, and a comprehensive monitoring instrument 28 for monitoring the growth status of crops is arranged on the upper part of the fixed frame 6, and a first slider 9 is slidably connected to one side of the fixed frame 6 close to the first support column 10.

[0057] In one embodiment, for the above-mentioned workbench 2, a cylinder 8 for controlling the first slider 9 to slide inside the fixed frame 6 is fixedly installed on the upper part of the workbench 2. The fixed frame 6 is fixedly connected to the fixed plate 7. A second slide groove 29 is opened on the side of the first slider 9 close to the fixed plate 7. The second slide groove 29 is inclined. The second slide groove 29 is slidably connected to the second slider 18. The second slider 18 is slidably connected to the first slide groove 17. The first slide groove 17 is opened inside the fixed plate 7.

[0058] In one embodiment, for the second slider 18 , a pawl 16 is disposed on the side of the second slider 18 close to the ratchet 11 , and a torsion spring is disposed on the side of the second slider 18 close to the ratchet 11 to keep the teeth on the pawl 16 always in contact with the ratchet 11 .

[0059] The working principle of a smart agricultural all-round monitoring irrigation device proposed by the present invention is that starting the cylinder 8 will cause the first slider 9 to slide up and down inside the fixed frame 6. When the first slider 9 slides, under the action of the second slide groove 29 opened on one side of the first slider 9, the second slider 18 will slide left and right inside the first slide groove 17 opened in the fixed plate 7. When the second slider 18 slides, it will drive the pawl 16 set near the side of the ratchet 11 to slide left and right, that is, under the action of the torsion spring set between the second slider 18 and the pawl 16, the pawl 16 will drive the ratchet 11 to rotate intermittently, that is, the ratchet 11 will drive the first supporting column 10 connected in rotation to rotate on the upper part of the workbench 2, that is, the ratchet 11 will drive the disc 19 to rotate through multiple second supporting columns 12, that is, the irrigation angle of the irrigation nozzle 22 set on the upper part of the disc 19 can be changed.

[0060] In one embodiment, for the above-mentioned lifting mechanism, the lifting mechanism includes a first connecting plate 24 symmetrically rotatably connected to the lower part of the base 1, a first incomplete gear 26 is fixedly connected to the side of the first connecting plate 24 close to the base 1, and a lifting control motor 23 is fixedly installed on one side of the base 1 to control the rotation of the connection between the first connecting plate 24 and the first incomplete gear 26.

[0061] In one embodiment, for the above-mentioned first connecting plate 24, the side of the first connecting plate 24 away from the first incomplete gear 26 is rotatably connected to the second connecting plate 25, and the side of the second connecting plate 25 away from the first connecting plate 24 is fixedly connected to the second incomplete gear 27, and the connection between the second connecting plate 25 and the second incomplete gear 27 is rotatably connected to the workbench 2.

[0062] The working principle of a smart agricultural all-round monitoring irrigation device proposed by the present invention is that when the irrigation height needs to be adjusted, the lifting control motor 23 is started to rotate the connection between the lifting control motor 23 and the first incomplete gear 26. At this time, under the meshing action of the symmetrically arranged first incomplete gear 26, the symmetrically arranged first connecting plate 24 will be driven to rotate at the same time. The rotation of the first connecting plate 24 will cause the rotatably connected second connecting plate 25 to rotate at the same time. Since the connection between the second connecting plate 25 and the second incomplete gear 27 and the workbench 2 is rotatably connected, and the symmetrically arranged second incomplete gears 27 are always meshed, that is, the second connecting plate 25 rotates to change the height of the workbench 2, which is convenient for irrigation at a lower position during the seedling stage of crops, and the roots of crops penetrate deep into the soil during the mature stage, ensuring that the root areas of crops at different growth stages receive sufficient water.

[0063] In one embodiment, the stirring mechanism includes a stirring shaft 14 rotatably connected inside the water tank 13 , the stirring shaft 14 is fixedly connected to the first support column 10 , and the stirring shaft 14 is fixedly connected to a plurality of stirring rods 15 for stirring.

[0064] In one embodiment, for the above-mentioned base 1, four groups of universal wheels 4 for controlling the movement of the device are arranged at the lower part of the base 1, a plurality of telescopic rods 3 for supporting the workbench 2 are arranged at the upper part of the base 1, and the side of the telescopic rods 3 away from the base 1 is fixedly connected to the workbench 2, and a liquid inlet 5 for adding materials and water into the water tank 13 is arranged on one side of the water tank 13.

[0065] The working principle of the smart agricultural all-round monitoring irrigation device proposed by the present invention is that the rotation of the first support column 10 will drive the stirring shaft 14 to rotate, and the rotation of the stirring shaft 14 will cause the multiple stirring rods 15 to rotate at the same time, that is, the material and water inside the water tank 13 can be evenly mixed, and the multiple universal wheels 4 arranged at the lower part of the base 1 are convenient for driving the device to move, and the multiple telescopic rods 3 arranged between the base 1 and the workbench 2 are convenient for supporting the workbench 2, and the liquid inlet 5 is convenient for adding water and materials for nourishing crops into the base 1.

[0066] In one embodiment, for the above data processing and analysis module, the specific steps of analysis and decision making in the data processing and analysis module are:

[0067] Data collection: Real-time collection of crop growth height, soil moisture and meteorological data through integrated monitoring instruments 28;

[0068] Data preprocessing: clean and filter out outliers and noise from the collected data;

[0069] Data analysis: Apply statistical analysis and machine learning algorithms to identify the relationship between plant growth and water requirements;

[0070] Decision model establishment: Based on the analysis results, an irrigation decision model is established to determine the optimal irrigation height and water volume;

[0071] Decision execution: The decision results are passed to the irrigation control module to automatically adjust the irrigation height and water volume;

[0072] Feedback monitoring: Continuously monitor irrigation effects and crop growth, provide data feedback, and optimize subsequent decisions.

[0073] In one embodiment, for the above data analysis, the data analysis uses a support vector machine algorithm to identify the relationship between plant growth stages and irrigation requirements. The specific steps of the support vector machine algorithm are:

[0074] The growth height, soil moisture, light intensity, and temperature environmental parameters of crops are collected through the integrated monitoring instrument 28 as input feature vectors, which are represented by xi∈R^d, and the irrigation effect is used as the target variable, which is represented by yi∈{-1,+1};

[0075] Preprocess the collected data and normalize them to ensure that all features are on the same scale;

[0076] Select an appropriate kernel function based on the characteristics of the data and the complexity of the problem;

[0077] Using the preprocessed training data set, the goal is to find an optimal hyperplane by maximizing the margin so that the sample points with different irrigation effects can be separated as much as possible.

[0078] Select appropriate regularization parameters C and kernel function parameters to control the complexity of the model and the shape of the decision boundary, evaluate the model through cross-validation method, and adjust the parameters to achieve optimal performance;

[0079] By solving the dual problem, we can obtain the optimal hyperplane parameters w and b;

[0080] For new crop growth height data and other environmental parameters, bring them into the trained SVM model, calculate the sign of the hyperplane equation wx+b=0, and judge whether the current irrigation is appropriate based on the positive or negative sign;

[0081] Intelligently adjust irrigation height based on the prediction results of the SVM model;

[0082] According to the actual irrigation effect and crop growth, the SVM model is fed back and optimized.

[0083] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart agricultural all-round monitoring irrigation device, characterized in that: include: Perception and detection module: responsible for real-time monitoring of crop growth status-related data through a comprehensive monitoring instrument (28); Data processing and analysis module: responsible for processing and analyzing the collected data to determine the irrigation needs of crops; Irrigation control module: responsible for intelligent adjustment of irrigation according to the judgment results of the data processing and analysis module; The irrigation control module is arranged on the upper part of the base (1); a lifting mechanism for controlling the irrigation height is arranged on the upper part of the base (1); a workbench (2) is fixedly connected to the upper part of the lifting mechanism; a water tank (13) is fixedly connected to the upper part of the base (1); a stirring mechanism for stirring and mixing materials and water is arranged inside the water tank (13); a first support column (10) is rotatably connected to the upper part of the workbench (2); a ratchet (11) is fixedly connected to the upper part of the first support column (10); a lever for controlling the ratchet (11) to move upward and downward is arranged on the upper part of the workbench (2); A rotating mechanism for generating rotation, a plurality of second support columns (12) are fixedly connected to the upper part of the ratchet wheel (11), a disc (19) is fixedly connected to the side of the second support column (12) away from the ratchet wheel (11), a water pipe (20) is arranged on the upper part of the water tank (13), the water pipe (20) passes through the first support column (10) and extends to the upper part of the disc (19), a water pump (21) is arranged at the connection between the water pipe (20) and the disc (19), and a plurality of irrigation nozzles (22) for irrigation are arranged on the side of the water pipe (20) away from the water tank (13).

2. The smart agricultural all-round monitoring irrigation device according to claim 1, characterized in that: The rotating mechanism comprises a fixed frame (6) arranged on the upper part of the workbench (2), a comprehensive monitoring instrument (28) for monitoring the growth status of crops is arranged on the upper part of the fixed frame (6), and a first sliding block (9) is slidably connected to a side of the fixed frame (6) close to the first supporting column (10).

3. The smart agricultural all-round monitoring irrigation device according to claim 2 is characterized in that: A cylinder (8) for controlling the first slider (9) to slide inside the fixed frame (6) is fixedly installed on the upper part of the workbench (2); the fixed frame (6) is fixedly connected to a fixed plate (7); a second slide groove (29) is provided on a side of the first slider (9) close to the fixed plate (7); the second slide groove (29) is inclined; the second slide groove (29) is slidably connected to the second slider (18); the second slider (18) is slidably connected to the first slide groove (17); the first slide groove (17) is provided inside the fixed plate (7).

4. The smart agricultural all-round monitoring irrigation device according to claim 3 is characterized in that: A pawl (16) is arranged on one side of the second slider (18) close to the ratchet (11), and a torsion spring is arranged on one side of the second slider (18) close to the ratchet (11) to keep the teeth on the pawl (16) in close contact with the ratchet (11) at all times.

5. The smart agricultural all-round monitoring irrigation device according to claim 1, characterized in that: The lifting mechanism comprises a first connecting plate (24) symmetrically rotatably connected to the lower part of the base (1); a first incomplete gear (26) is fixedly connected to a side of the first connecting plate (24) close to the base (1); and a lifting control motor (23) is fixedly installed on one side of the base (1) for controlling the rotation of the connection between the first connecting plate (24) and the first incomplete gear (26).

6. The smart agricultural all-round monitoring irrigation device according to claim 5, characterized in that: The first connecting plate (24) is rotatably connected to a second connecting plate (25) at a side away from the first incomplete gear (26); the second connecting plate (25) is fixedly connected to a second incomplete gear (27) at a side away from the first connecting plate (24); and the connection between the second connecting plate (25) and the second incomplete gear (27) is rotatably connected to the workbench (2).

7. The smart agricultural all-round monitoring irrigation device according to claim 1, characterized in that: The stirring mechanism comprises a stirring shaft (14) rotatably connected inside the water tank (13), the stirring shaft (14) is fixedly connected to the first support column (10), and the stirring shaft (14) is fixedly connected to a plurality of stirring rods (15) for stirring.

8. The smart agricultural all-round monitoring irrigation device according to claim 1, characterized in that: The lower part of the base (1) is provided with four groups of universal wheels (4) for controlling the movement of the device; the upper part of the base (1) is provided with a plurality of telescopic rods (3) for supporting the workbench (2); the side of the telescopic rods (3) away from the base (1) is fixedly connected to the workbench (2); and one side of the water tank (13) is provided with a liquid inlet (5) for adding materials and water into the water tank (13).

9. The smart agricultural all-round monitoring irrigation device according to claim 1, characterized in that: The specific steps of analysis and decision-making in the data processing and analysis module are: Data collection: Real-time collection of crop growth height, soil moisture and meteorological data through integrated monitoring instruments (28); Data preprocessing: clean and filter out outliers and noise from the collected data; Data analysis: Apply statistical analysis and machine learning algorithms to identify the relationship between plant growth and water requirements; Decision model establishment: Based on the analysis results, an irrigation decision model is established to determine the optimal irrigation height and water volume; Decision execution: The decision results are passed to the irrigation control module to automatically adjust the irrigation height and water volume; Feedback monitoring: Continuously monitor irrigation effects and crop growth, provide data feedback, and optimize subsequent decisions.

10. The smart agricultural all-round monitoring irrigation device according to claim 9, characterized in that: The data analysis uses a support vector machine algorithm to identify the relationship between plant growth stages and irrigation requirements. The specific steps of the support vector machine algorithm are: The growth height, soil moisture, light intensity, and temperature environmental parameters of crops are collected through a comprehensive monitoring instrument (28) as input feature vectors, which are represented by xi∈R^d, and the irrigation effect is used as the target variable, which is represented by yi∈{-1,+1}; Preprocess the collected data and normalize them to ensure that all features are on the same scale; Select an appropriate kernel function based on the characteristics of the data and the complexity of the problem; Using the preprocessed training data set, the goal is to find an optimal hyperplane by maximizing the margin so that the sample points with different irrigation effects can be separated as much as possible. Select appropriate regularization parameters C and kernel function parameters to control the complexity of the model and the shape of the decision boundary, evaluate the model through cross-validation method, and adjust the parameters to achieve optimal performance; By solving the dual problem, we can obtain the optimal hyperplane parameters w and b; For new crop growth height data and other environmental parameters, bring them into the trained SVM model, calculate the sign of the hyperplane equation wx+b=0, and judge whether the current irrigation is appropriate based on the positive or negative sign; Intelligently adjust irrigation height based on the prediction results of the SVM model; According to the actual irrigation effect and crop growth, the SVM model is fed back and optimized.

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