Intelligent agricultural intelligent control water, fertilizer and pesticide management all-in-one machine

Abstract

The invention relates to the technical field of agriculture, and discloses an intelligent agricultural intelligent control water, fertilizer and pesticide management all-in-one machine which comprises a water and fertilizer all-in-one machine body, a mixing mechanism is arranged on the right side of the water and fertilizer all-in-one machine body, and a urea tank, a monopotassium phosphate solution tank and a biogas slurry tank are arranged on the rear side of the mixing mechanism. Liquid outlets of the urea tank, the monopotassium phosphate solution tank and the biogas slurry tank are connected with input ends of corresponding water pumps through pipelines, output ends of the water pumps are connected with the mixing mechanism through pipelines, and a fermentation assembly is arranged on the right side of the biogas slurry tank. Through cooperation of all the components and monitoring of the sensor, fertilization and irrigation can be accurately controlled, and the fertilizer utilization rate is increased; intelligent control is achieved through a central control system, manual intervention is facilitated through a hand valve and the like, and operation is convenient and fast; and thirdly, the biogas digester can produce biogas slurry by using wastes, ancillary facilities are perfect, pollution can be reduced, and environmental protection requirements are met.

Description

Technical Field

[0001] The present invention relates to the field of agricultural technology, and in particular to a smart agriculture intelligent control water, fertilizer and medicine management integrated machine. Background Art

[0002] In today's era of accelerated agricultural modernization, the extensive water, fertilizer and pesticide management model of traditional agriculture can no longer meet the growing demand for efficient, precise and green agricultural production. With the vigorous development of cutting-edge technologies such as the Internet of Things, big data and artificial intelligence, smart agriculture intelligent control water, fertilizer and pesticide management integrated machine came into being. It aims to intelligently regulate the supply of water, fertilizer and pesticide through precise data collection and analysis, which not only greatly improves resource utilization, reduces waste and environmental pollution, but also creates a more favorable growth environment for crops, effectively promotes agricultural production from experience-dependent to technology-driven, and opens a new chapter in agricultural refined management and sustainable development.

[0003] The integrated water, fertilizer and pesticide management system analyzes and calculates the required amount of water, fertilizer and pesticide based on the preset crop growth model and parameter standards, and delivers water, fertilizer and pesticide to the irrigation system through automated equipment, achieving timely, quantitative and fixed-point supply as required, ensuring that crops grow in the best conditions and improving agricultural production efficiency and resource utilization.

[0004] Agriculture relies on experience in fertilizing and irrigation, which leads to resource waste and environmental pollution, and lacks intelligent and precise regulation; operations mostly rely on manual labor, which is cumbersome and prone to errors; waste is not properly handled and resource recycling is poor. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides an all-in-one machine for intelligent agricultural water, fertilizer and pesticide management, which solves the problems of resource waste and environmental pollution caused by agricultural fertilization and irrigation based on experience, lack of intelligent and precise regulation; operation mostly relies on manual labor, which is cumbersome and prone to errors; waste is not properly handled and resource recycling is poor.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a smart agricultural intelligent control water, fertilizer and medicine management integrated machine, including a water and fertilizer integrated machine main body, a mixing mechanism is arranged on the right side of the water and fertilizer integrated machine main body, a urea tank, a potassium dihydrogen phosphate solution tank and a biogas tank are arranged on the rear side of the mixing mechanism, the liquid outlets of the urea tank, the potassium dihydrogen phosphate solution tank and the biogas tank are connected to the input end of the corresponding water pump through a pipeline, the output end of the water pump is connected to the mixing mechanism through a pipeline, a fermentation component is arranged on the right side of the biogas tank, the liquid outlet of the mixing mechanism is connected to the input end of an infusion pump through a pipeline, and a spraying component is arranged at the output end of the infusion pump;

[0007] The fermentation component includes a biogas tank, a feeding mechanism is arranged on the top of the biogas tank, a liquid pump is arranged on the top of the biogas tank, an input end of the liquid pump is connected to the biogas tank through a pipeline, an output end of the liquid pump is connected to a liquid inlet of a biogas tank through a pipeline, a pressure relief mechanism is arranged on the top of the biogas tank, the outside of the biogas tank is connected to a water pressure regulating tank through a pipeline, and a sewage outlet is arranged on the outside of the biogas tank.

[0008] Preferably, the mixing mechanism includes a mixing tank, a motor 1 is arranged on the top of the mixing tank, a rotating shaft 1 is arranged at the output end of the motor 1, stirring blades are equidistantly arranged on the outside of the rotating shaft 1, a drain outlet is arranged on the lower outer side of the mixing mechanism, and a flushing assembly is arranged on the inner top wall of the mixing tank.

[0009] Preferably, the feeding mechanism includes a feeding hopper, which is arranged on the upper side of the biogas tank. A motor 2 is arranged on the top of the biogas tank, a rotating shaft 2 is arranged at the output end of the motor 2, a plurality of crushing pieces 1 are equidistantly arranged on the outer side of the rotating shaft 2, and a plurality of crushing pieces 2 are equidistantly arranged on the inner side of the feeding hopper.

[0010] Preferably, the pressure relief mechanism includes a connecting pipe, which is arranged at the top of the biogas tank, a shell is arranged on the top of the connecting pipe, a pressure sensor is arranged on the inner top wall of the shell, a plurality of guide rods are equidistantly arranged inside the shell, a pressure plate is slid between the guide rods, springs are arranged on the outside of the guide rods, both ends of the springs are arranged between the shell and the pressure plate, a pressure relief pipe is arranged on the outside of the connecting pipe, a solenoid valve is arranged on the outside of the pressure relief pipe, and the pressure sensor transmits the collected data to the central control system.

[0011] Preferably, the spray assembly includes a transport pipe, which is arranged at the output end of the infusion pump, a plurality of nozzles are respectively arranged on the outside of the transport pipe, a plurality of nozzles are respectively arranged on the outside of the nozzles, and monitoring assemblies are respectively arranged between the nozzles.

[0012] Preferably, the monitoring component includes a temperature and humidity sensor, a nutrient sensor and a temperature sensor, and the temperature and humidity sensor, the nutrient sensor and the temperature sensor are respectively arranged between the nozzles, and the temperature and humidity sensor, the nutrient sensor and the temperature sensor are equidistantly distributed, and the temperature and humidity sensor, the nutrient sensor and the temperature sensor transmit the collected data to the central control system.

[0013] Preferably, the flushing assembly includes an annular tube, which is arranged on the inner top wall of the mixing tank, and multiple high-pressure nozzles are respectively arranged on the outside of the annular tube. The water inlet of the annular tube is connected to the high-pressure pump through a pipeline, and the input end of the high-pressure pump is provided with a flange.

[0014] Preferably, the liquid outlets of the mixing mechanism, urea tank, potassium dihydrogen phosphate solution tank, biogas slurry tank and water pressure regulating tank are all provided with hand valves through three-way connections, and the outer ends of the hand valves are provided with flow valves. The flow valves and hand valves are both arranged outside the corresponding pipelines, and the pipelines away from the urea tank, potassium dihydrogen phosphate solution tank and biogas slurry tank are all connected to the mixing tank.

[0015] Preferably, the tops of the urea tank, the potassium dihydrogen phosphate solution tank and the biogas slurry tank are all provided with liquid inlet pipes.

[0016] Preferably, the central control system includes:

[0017] Monitoring module: It is used to transmit the data collected by temperature and humidity sensors, nutrient sensors, temperature sensors and pressure sensors to the central control system.

[0018] The present invention provides a smart agricultural intelligent control water, fertilizer and medicine management integrated machine. It has the following beneficial effects:

[0019] 1. The present invention can accurately control the ratio and delivery amount of different fertilizer solutions through the cooperation of various tanks such as urea tanks, potassium dihydrogen phosphate solution tanks, biogas tanks, etc. with mixing mechanisms, infusion pumps and spraying components. Combined with the temperature and humidity sensors, nutrient sensors and temperature sensors arranged between the spray pipes, real-time monitoring data is fed back to the central control system, which can realize accurate and efficient fertilization and irrigation according to the actual needs of crops, effectively improve the utilization rate of fertilizers, and promote the good growth of crops.

[0020] 2. The present invention processes and analyzes the data collected by various sensors, including sensors for monitoring the crop environment and biogas tank pressure sensors, with the help of a central control system, to achieve intelligent control of the operation of the entire integrated machine, such as automatic adjustment of the fertilizer mixing ratio, spraying amount and spraying timing, etc. At the same time, the hand valve and flow valve provided at the liquid outlet of each tank body facilitate manual intervention, and the setting of components such as the feed hopper and the drain outlet on the equipment makes the overall operation convenient, which can not only meet the needs of automated intelligent management, but also enable flexible manual operation when necessary.

[0021] 3. The present invention provides a biogas digester with a fermentation component, which can utilize livestock and poultry manure and other raw materials to ferment and produce biogas liquid, thereby realizing the resource utilization of agricultural waste. In addition, the biogas digester is equipped with complete ancillary facilities such as a liquid extraction pump, a pressure relief mechanism, a water pressure regulating tank and a sewage outlet, which can ensure the stable operation of the biogas digester, reduce waste emissions while producing fertilizers, and reduce pollution to the environment, thereby meeting the requirements of environmental protection and sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an overall stereogram of the present invention;

[0023] Figure 2 For the present invention Figure 1 The enlarged schematic diagram of point A in the middle;

[0024] Figure 3 It is a rear view schematic diagram of the present invention;

[0025] Figure 4 It is a top view schematic diagram of the present invention;

[0026] Figure 5 For the present invention Figure 1 A cross-sectional schematic diagram of the pressure relief mechanism;

[0027] Figure 6 For the present invention Figure 1 A cross-sectional schematic diagram of the mixing mechanism;

[0028] Figure 7 For the present invention Figure 1 A cross-sectional schematic diagram of the middle feeding mechanism;

[0029] Figure 8 It is a flow chart of the central control system of the present invention.

[0030] Among them, 1. mixing mechanism; 101. mixing tank; 102. motor 1; 103. shaft 1; 104. annular pipe; 105. high-pressure nozzle; 106. stirring blade; 2. drain outlet; 3. urea tank; 4. potassium dihydrogen phosphate solution tank; 5. biogas tank; 6. feeding mechanism; 601. feeding hopper; 602. motor 2; 603. crushing piece 1; 604. crushing piece 2; 605. shaft 2; 7. sewage outlet; 8. biogas tank; 9. pressure relief mechanism; 901. connecting pipe; 902 , shell; 903, pressure relief pipe; 904, solenoid valve; 905, guide rod; 906, pressure sensor; 907, spring; 908, pressure plate; 10, water and fertilizer integrated machine body; 11, water pump; 12, high-pressure pump; 13, flow valve; 14, hand valve; 15, liquid pump; 16, transport pipe; 17, nozzle; 18, nozzle; 19, temperature and humidity sensor; 20, nutrient sensor; 21, temperature sensor; 22, water pressure regulating tank; 23, infusion pump; 24, liquid inlet pipe. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings 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.

[0032] Please see attached Figure 1 -Attached Figure 7The embodiment of the present invention provides a smart agricultural intelligent control water, fertilizer and medicine management integrated machine, including a water and fertilizer integrated machine body 10, a mixing mechanism 1 is arranged on the right side of the water and fertilizer integrated machine body 10, and the mixing mechanism 1 is used to mix different fertilizer solutions evenly to obtain a mixed solution suitable for the growth of crops;

[0033] The mixing mechanism 1 includes a mixing tank 101, a container for mixing fertilizer solution, a motor 102 is arranged on the top of the mixing tank 101, the motor 102 provides power for the mixing operation, a rotating shaft 103 is arranged on the output end of the motor 102, stirring blades 106 are arranged equidistantly on the outer side of the rotating shaft 103, the rotating shaft 103 rotates under the drive of the motor, driving the stirring blades 106 arranged equidistantly on the outer side to rotate, and the stirring blades 106 can fully stir the different fertilizer solutions entering the mixing tank 101 through rotation to make them mixed evenly, the drain port 2 is used to discharge the liquid in the mixing tank 101, for example, when cleaning the mixing tank 101, the sewage can be discharged through the drain port 2, and the inner top wall of the mixing tank 101 is provided with a flushing component, and the flushing component is used to clean the inside of the mixing tank 101;

[0034] The flushing assembly includes an annular tube 104, which is arranged on the inner top wall of the mixing tank 101 and serves as a water flow channel. A plurality of high-pressure nozzles 105 are respectively arranged on the outer sides of the annular tube 104. The high-pressure nozzles 105 can spray high-pressure water under the action of the high-pressure pump 12 to fully flush the inside of the mixing tank 101, ensure the cleanliness of the tank, and avoid the residue of different fertilizer solutions causing inaccurate composition of the mixed liquid. The water inlet of the annular tube 104 is connected to the high-pressure pump 12 through a pipeline, and a flange is arranged at the input end of the high-pressure pump 12. The high-pressure pump 12 provides power for the high-pressure water flow for the high-pressure nozzles 105;

[0035] A urea tank 3, a potassium dihydrogen phosphate solution tank 4 and a biogas tank 5 are respectively arranged on the rear side of the mixing mechanism 1. These tanks are respectively used to store different fertilizer solutions. The liquid outlets of the urea tank 3, the potassium dihydrogen phosphate solution tank 4 and the biogas tank 5 are connected to the input end of the corresponding water pump 11 through a pipeline. The water pump 11 can extract the fertilizer solution in each tank. The output end of the water pump 11 is connected to the mixing mechanism 1 through a pipeline, and the extracted fertilizer solution can be transported to the mixing mechanism 1 for mixing. The liquid outlet of the mixing mechanism 1 is connected to the input end of the infusion pump 23 through a pipeline. The infusion pump 23 is used to transport the mixed solution to the next step for spraying.

[0036] A fermentation assembly is arranged on the right side of the biogas tank 5, and the fermentation assembly is used to produce biogas. The fermentation assembly includes a biogas tank 8, which is a place for fermenting organic matter to produce biogas and biogas. A feeding mechanism 6 is arranged on the top of the biogas tank 8, and the feeding mechanism 6 is used to add fermentation raw materials, such as livestock and poultry manure, into the biogas tank 8. A liquid pump 15 is arranged on the top of the biogas tank 8. The input end of the liquid pump 15 is connected to the biogas tank 8 through a pipeline, and the output end thereof is connected to the liquid inlet of the biogas tank 5 through a pipeline. The liquid pump 15 can The biogas slurry produced in the biogas tank 8 is extracted and stored in the biogas slurry tank 5. A pressure relief mechanism 9 is provided on the top of the biogas tank 8. The pressure relief mechanism 9 is used to relieve pressure when the pressure in the biogas tank 8 is too high to ensure the safety of the biogas tank 8. The outer side of the biogas tank 8 is connected to the water pressure regulating tank 22 through a pipeline. The water pressure regulating tank 22 is used to adjust the water pressure in the biogas tank 8 to keep the fermentation environment in the biogas tank 8 stable. A sewage outlet 7 is provided on the outer side of the biogas tank 8. The sewage outlet 7 is used to discharge waste such as residues produced after fermentation in the biogas tank 8;

[0037] The output end of the infusion pump 23 is provided with a spraying assembly, which is used to spray the mixed fertilizer solution onto the crops. The spraying assembly includes a transport pipe 16, which is provided at the output end of the infusion pump 23 and is used to transport the mixed liquid from the infusion pump 23 to each nozzle 17. A plurality of nozzles 17 are provided on the outside of the transport pipe 16, and the nozzle 17 is used to disperse and transport the mixed liquid transported by the transport pipe 16 to each nozzle 18. A plurality of nozzles 18 are provided on the outside of the nozzle 17, and the nozzle 18 can spray the mixed liquid evenly onto the crops to provide nutrients for the crops. Monitoring components are provided between the nozzles 17, and the monitoring components are used to monitor the data of the crop growth environment.

[0038] The monitoring component includes a temperature and humidity sensor 19, a nutrient sensor 20 and a temperature sensor 21. The temperature and humidity sensor 19, the nutrient sensor 20 and the temperature sensor 21 are respectively arranged between the spray pipes 17 and are equidistantly distributed. These sensors can monitor the temperature and humidity around the crops, the soil nutrient content and the temperature and other environmental data in real time, and provide a basis for reasonable fertilization. The temperature and humidity sensor 19, the nutrient sensor 20 and the temperature sensor 21 transmit the collected data to the central control system, and the central control system can accurately control the spraying amount and spraying time of the fertilizer solution according to these data;

[0039] The liquid outlets of the mixing mechanism 1, urea tank 3, potassium dihydrogen phosphate solution tank 4, biogas tank 5 and water pressure regulating tank 22 are all provided with hand valves 14 through three-way connections. The hand valves 14 are used to manually control the opening and closing of the liquid outlets of each tank and the water pressure regulating tank 22, which is convenient for manual intervention during equipment maintenance or special operations. The outer ends of the hand valves 14 are provided with flow valves 13, which can accurately control the flow of liquid outflowing from each tank and the water pressure regulating tank 22, ensuring that the amount of each fertilizer solution entering the mixing mechanism 1 meets the requirements , and thus ensure the quality of the mixed liquid, the flow valve 13 and the hand valve 14 are both arranged outside the corresponding pipelines, and the pipelines away from the urea tank 3, the potassium dihydrogen phosphate solution tank 4, and the biogas slurry tank 5 are all connected to the mixing tank 101, so that each fertilizer solution can accurately enter the mixing tank 101 for mixing, and the tops of the urea tank 3, the potassium dihydrogen phosphate solution tank 4, and the biogas slurry tank 5 are all provided with a liquid inlet pipe 24, which is used to add the corresponding fertilizer solution to each tank body to ensure that there is enough solution in the tank body for fertilization operation;

[0040] The feeding mechanism 6 includes a feeding hopper 601, which is arranged on the upper side of the biogas tank 8 and is an entrance for adding fermentation raw materials to the biogas tank 8. A motor 2 602 is arranged on the top of the biogas tank 8, and the motor 2 602 provides power for the crushing operation in the feeding mechanism 6. A rotating shaft 2 605 is arranged at the output end of the motor 2 602, and a plurality of crushing pieces 1 603 are arranged equidistantly on the outer side of the rotating shaft 2 605, and a plurality of crushing pieces 2 604 are arranged equidistantly on the inner side of the feeding hopper 601. Under the drive of the motor 2 602, the crushing pieces 1 603 and the crushing pieces 2 604 cooperate with each other to crush the fermentation raw materials entering the feeding hopper 601, so that the raw materials can be better fermented in the biogas tank 8.

[0041] The pressure relief mechanism 9 includes a connecting pipe 901, which is arranged at the top of the biogas tank 8. It is a passage between the gas in the biogas tank 8 and the pressure relief mechanism 9. A shell 902 is arranged on the top of the connecting pipe 901. The shell 902 plays a role in protecting internal components. A pressure sensor 906 is arranged on the inner top wall of the shell 902. The pressure sensor 906 is used to monitor the pressure in the biogas tank 8. A plurality of guide rods 905 are equidistantly arranged inside the shell 902. The guide rods 905 are used to guide the sliding direction of the pressure plate 908. A pressure plate 908 slides between the guide rods 905. When the pressure in the biogas tank 8 changes, the pressure plate 908 will slide on the guide rods 905. Springs 907 are arranged on the outer sides of the guide rods 905. Both ends of the spring 907 are arranged on the shell 902. Between the pressure plate 908, the spring 907 can play a role of buffering and resetting when the pressure in the biogas tank 8 changes. A pressure relief pipe 903 is arranged on the outside of the connecting pipe 901. The pressure relief pipe 903 is the discharge channel for excess gas in the biogas tank 8. A solenoid valve 904 is arranged on the outside of the pressure relief pipe 903. The solenoid valve 904 is controlled by a pressure sensor 906. When the pressure in the biogas tank 8 reaches a certain threshold, the pressure plate 908 will compress the spring 907 under the action of pressure and slide along the guide rod 905, thereby pressing the pressure sensor 906. The pressure sensor 906 is sensed and transmits the collected data to the central control system. The central control system controls the solenoid valve 904 to open, and discharges the excess gas in the biogas tank 8 through the pressure relief pipe 903 to ensure the safety of the biogas tank 8.

[0042] Please refer to the attached Figure 8 The central control system includes a monitoring module, which is used to transmit the data collected by the temperature and humidity sensor 19, the nutrient sensor 20, the temperature sensor 21 and the pressure sensor 906 to the central control system. The central control system can intelligently control the entire water-fertilizer-pesticide management machine based on these data, such as adjusting the mixing ratio of each fertilizer solution, controlling the spraying amount and spraying time, managing the pressure of the biogas tank 8, etc., so as to realize precise fertilization and scientific management in smart agriculture.

[0043] Working principle: First, the liquids in the urea tank 3, the potassium dihydrogen phosphate solution tank 4 and the biogas slurry tank 5 are transported to the mixing mechanism 1 under the extraction action of the corresponding water pumps 11. After the motor 102 in the mixing mechanism 1 is started, it will drive the rotating shaft 103 to rotate, so that the stirring blades 106 can fully stir and mix the liquid entering the mixing tank 101. When necessary, the flushing component on the top wall of the mixing tank 101 will operate, and the high-pressure pump 12 will transport water to the annular pipe 104, and then the high-pressure nozzle 105 will spray it out, which can not only flush the mixing tank 101, but also realize the water adding operation;

[0044] Among them, the biogas in the biogas tank 5 comes from the biogas tank 8, and raw materials such as livestock and poultry manure enter the biogas tank 8 through the feeding mechanism 6. The motor 2 602 in the feeding mechanism 6 drives the rotating shaft 2 605 to rotate, so that the crushing piece 1 603 and the crushing piece 2 604 cooperate with each other to crush the raw materials for subsequent fermentation. The biogas generated by the biogas tank 8 can be discharged through the pressure relief mechanism 9. When the pressure in the biogas tank 8 reaches a certain threshold, the pressure sensor 906 will transmit the pressure data to the central control system, and the central control system controls the solenoid valve 904 to open, and the biogas will be discharged through the pressure relief pipe 903. In this process, the pressure plate 908 will compress the spring 907 under the action of pressure, and slide along the guide rod 905, thereby pressing the pressure sensor 906. In addition, the biogas tank 8 is connected to the water pressure regulating tank 22 through a pipeline for adjusting the water pressure in the biogas tank 8, and the sewage outlet 7 is responsible for discharging the residue in the biogas tank 8;

[0045] The liquid mixed by the mixing mechanism 1 is sprayed by the infusion pump 23 through the spraying assembly; specifically, the transport pipe 16 transports the liquid to each nozzle 17, and then sprays it out by the nozzle 18. A monitoring assembly is arranged between the nozzles 17. The temperature and humidity sensor 19, the nutrient sensor 20 and the temperature sensor 21 can collect environmental data in real time, and transmit these data to the central control system, so as to adjust the spraying amount of water, fertilizer and medicine according to the actual situation;

[0046] Finally, the liquid outlets of each tank body and the water pressure regulating tank 22 are equipped with a three-way hand valve 14 and a flow valve 13, which can effectively control the outflow and flow of the liquid. In addition, the tops of the urea tank 3, the potassium dihydrogen phosphate solution tank 4 and the biogas tank 5 are all provided with a liquid inlet pipe 24 to facilitate the replenishment of the liquid in the tank. The entire system relies on the monitoring module in the central control system to process and analyze the data collected by each sensor, thereby realizing intelligent control of water, fertilizer and medicine, and ensuring precise operation in the agricultural production process.

[0047] 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 intelligent control water, fertilizer and pesticide management integrated machine, comprising a water and fertilizer integrated machine body (10), characterized in that: A mixing mechanism (1) is arranged on the right side of the main body (10) of the water-fertilizer integrated machine, and a urea tank (3), a potassium dihydrogen phosphate solution tank (4) and a biogas tank (5) are arranged on the rear side of the mixing mechanism (1), respectively; the liquid outlets of the urea tank (3), the potassium dihydrogen phosphate solution tank (4) and the biogas tank (5) are connected to the input end of the corresponding water pump (11) through a pipeline, and the output end of the water pump (11) is connected to the mixing mechanism (1) through a pipeline; a fermentation component is arranged on the right side of the biogas tank (5); the liquid outlet of the mixing mechanism (1) is connected to the input end of an infusion pump (23) through a pipeline, and a spraying component is arranged at the output end of the infusion pump (23); The fermentation component comprises a biogas tank (8), a feeding mechanism (6) is arranged on the top of the biogas tank (8), a liquid pump (15) is arranged on the top of the biogas tank (8), an input end of the liquid pump (15) is connected to the biogas tank (8) through a pipeline, an output end of the liquid pump (15) is connected to the liquid inlet of a biogas tank (5) through a pipeline, a pressure relief mechanism (9) is arranged on the top of the biogas tank (8), the outer side of the biogas tank (8) is connected to a water pressure regulating tank (22) through a pipeline, and a sewage outlet (7) is arranged on the outer side of the biogas tank (8).

2. According to claim 1, a smart agricultural intelligent control water, fertilizer and medicine management integrated machine is characterized in that: The mixing mechanism (1) comprises a mixing tank (101), a motor (102) is arranged on the top of the mixing tank (101), a rotating shaft (103) is arranged at the output end of the motor (102), stirring blades (106) are arranged equidistantly on the outside of the rotating shaft (103), a drain outlet (2) is arranged at the lower part of the outside of the mixing mechanism (1), and a flushing assembly is arranged on the inner top wall of the mixing tank (101).

3. According to claim 1, a smart agricultural intelligent control water, fertilizer and medicine management integrated machine is characterized in that: The feeding mechanism (6) comprises a feeding hopper (601), wherein the feeding hopper (601) is arranged on the upper side of the biogas tank (8), a motor 2 (602) is arranged on the top of the biogas tank (8), a rotating shaft 2 (605) is arranged at the output end of the motor 2 (602), a plurality of crushing pieces 1 (603) are arranged equidistantly on the outer side of the rotating shaft 2 (605), and a plurality of crushing pieces 2 (604) are arranged equidistantly on the inner side of the feeding hopper (601).

4. According to claim 1, a smart agricultural intelligent control water, fertilizer and medicine management integrated machine is characterized in that: The pressure relief mechanism (9) comprises a connecting pipe (901), wherein the connecting pipe (901) is arranged at the top of the biogas tank (8), a shell (902) is arranged at the top of the connecting pipe (901), a pressure sensor (906) is arranged on the inner top wall of the shell (902), a plurality of guide rods (905) are arranged at equal intervals inside the shell (902), a pressure plate (908) slides between the guide rods (905), springs (907) are arranged on the outer sides of the guide rods (905), both ends of the springs (907) are arranged between the shell (902) and the pressure plate (908), a pressure relief pipe (903) is arranged on the outer side of the connecting pipe (901), a solenoid valve (904) is arranged on the outer side of the pressure relief pipe (903), and the pressure sensor (906) transmits the collected data to a central control system.

5. According to claim 1, a smart agricultural intelligent control water, fertilizer and medicine management integrated machine is characterized in that: The spraying assembly comprises a transport pipe (16), wherein the transport pipe (16) is arranged at the output end of the infusion pump (23), a plurality of nozzles (17) are arranged on the outside of the transport pipe (16), a plurality of nozzles (18) are arranged on the outside of the nozzles (17), and monitoring assemblies are arranged between the nozzles (17).

6. The smart agricultural intelligent control water, fertilizer and pesticide management integrated machine according to claim 5, characterized in that: The monitoring component comprises a temperature and humidity sensor (19), a nutrient sensor (20) and a temperature sensor (21); the temperature and humidity sensor (19), the nutrient sensor (20) and the temperature sensor (21) are respectively arranged between the nozzles (17); and the temperature and humidity sensor (19), the nutrient sensor (20) and the temperature sensor (21) are equidistantly distributed; the temperature and humidity sensor (19), the nutrient sensor (20) and the temperature sensor (21) transmit the collected data to a central control system.

7. The smart agricultural intelligent control water, fertilizer and pesticide management integrated machine according to claim 2 is characterized in that: The flushing assembly comprises an annular tube (104), the annular tube (104) being arranged on the inner top wall of the mixing tank (101), a plurality of high-pressure nozzles (105) being arranged on the outer sides of the annular tube (104), the water inlet of the annular tube (104) being connected to a high-pressure pump (12) via a pipeline, and a flange being arranged at the input end of the high-pressure pump (12).

8. The smart agricultural intelligent control water, fertilizer and pesticide management integrated machine according to claim 1 is characterized in that: The liquid outlets of the mixing mechanism (1), the urea tank (3), the potassium dihydrogen phosphate solution tank (4), the biogas slurry tank (5) and the water pressure regulating tank (22) are all provided with a hand valve (14) through a three-way connection, and the outer end of the hand valve (14) is provided with a flow valve (13). The flow valve (13) and the hand valve (14) are both arranged outside the corresponding pipeline, and the pipelines away from the urea tank (3), the potassium dihydrogen phosphate solution tank (4) and the biogas slurry tank (5) are all connected to the mixing tank (101).

9. The smart agricultural intelligent control water, fertilizer and pesticide management integrated machine according to claim 1, characterized in that: The tops of the urea tank (3), the potassium dihydrogen phosphate solution tank (4) and the biogas slurry tank (5) are all provided with liquid inlet pipes (24).

10. The smart agricultural intelligent control water, fertilizer and pesticide management integrated machine according to claim 4, characterized in that: The central control system comprises: Monitoring module: It is used to transmit the data collected by the temperature and humidity sensor (19), the nutrient sensor (20), the temperature sensor (21) and the pressure sensor (906) to the central control system.

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