Agricultural cultivation drip irrigation device

Abstract

The agricultural cultivation drip irrigation device comprises a water storage tank with an opening in the top, a tank cover is installed on the top of the water storage tank, a water pump is fixedly connected to the right side of the water storage tank, the pumping end of the water pump extends into the water storage tank and is fixedly connected with a water suction head, and the water pump is matched with the water suction head. The water pump is used for pumping water in the water storage tank. Through the arrangement of a series of structures, when the humidity of one position reaches a preset value, the corresponding second electromagnetic valve can be automatically controlled to be closed, and when all the humidity of the irrigation position reaches the preset value, the water pump is controlled to be closed, so that the purpose of automatically stopping irrigation when the humidity of soil reaches the preset value is achieved; and when the water level in the water storage tank is low, water adding operation can be automatically conducted, the situation that irrigation operation is affected due to the fact that water adding is not conducted in time can be effectively reduced, and the automation degree is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural cultivation drip irrigation equipment, in particular to an agricultural cultivation drip irrigation device. Background Art

[0002] Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of agricultural labor are living animals and plants, and the products obtained are the animals and plants themselves. In the process of agricultural cultivation, crops are often drip irrigated to maximize the utilization of water resources. The existing agricultural cultivation drip irrigation device has a simple structure, and the drip irrigation efficiency is low during use. At the same time, it has fewer functions and poor protection, which affects the growth rate of crops. For this reason, application number: 202120199084.1 discloses an agricultural cultivation drip irrigation device, including a water tank, a water inlet pipe, a sealing gasket A, a motor and a rotating shaft, one side of the rotating shaft is fixedly connected to a stirring blade, the bottom of the motor is fixedly connected to a sealing gasket B, the surface of the water tank is plugged with a water outlet pipe, and the water outlet A water pump is arranged at one end of the pipe, a main water pipe is inserted at one side of the water pump, a filter device is sleeved on the surface of the main water pipe, and a filter screen is fixedly connected to the inner wall of the filter device; the main advantage of the device is to provide an agricultural cultivation drip irrigation device; the device provides a drip irrigation structure, when in use, water is discharged through the main water pipe and flows into the water distribution pipe, and finally the crops can be drip-irrigated through the burette, the staff can also add crop fertilizer into the water tank, and stir the rotating shaft and stirring blades through the motor, so that the crops can absorb nutrients and be irrigated, which improves the diversity of the equipment, when in use, the filter screen can filter the water flow passing through the main water pipe, to prevent impurities in the water flow from dripping onto the crops with the clean water, affecting the growth of the crops, improving the drip irrigation effect, and improving the protection of the equipment;

[0003] The agricultural cultivation drip irrigation device disclosed in the above patent discharges water through the main water pipe into the water distribution pipe, and finally drips the crops through the burette. However, there are still some shortcomings in its use: 1. During the irrigation process, the humidity of the soil is usually judged by personnel based on personal experience. When the humidity reaches the preset value, the drip irrigation operation cannot be automatically stopped, and the degree of automation is low; 2. When there is less water in the water tank, water cannot be added automatically. There is a problem that irrigation is affected by untimely water addition, which cannot meet the use requirements. Based on the above situation, we propose an agricultural cultivation drip irrigation device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an agricultural cultivation drip irrigation device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An agricultural cultivation drip irrigation device comprises a water storage tank with an opening at the top, a tank cover is installed on the top of the water storage tank, a water pump is fixedly connected to the right side of the water storage tank, the extraction end of the water pump extends into the water storage tank and is fixedly connected to a water suction head, the water pump and the water suction head cooperate to extract water from the water storage tank, the discharge end of the water pump is connected to and fixed with a shunt pipe with a front end and a rear end both of which are blocking structures, a plurality of drip irrigation mechanisms are connected and fixed to the right side of the shunt pipe, the shunt pipe is used to divert water to the inside of the drip irrigation mechanism, the drip irrigation mechanism is used for irrigation operations, an adjustable humidity detection mechanism is fixedly installed on the front side of the drip irrigation mechanism, the adjustable humidity detection mechanism is used to detect the humidity of the soil, a controller is fixedly connected to the right side of the water storage tank, The controller is electrically connected to multiple drip irrigation mechanisms and an adjustable humidity detection mechanism. A sound and light alarm is fixed and electrically connected to the top of the controller. The sound and light alarm is used to sound and light alarm to remind personnel. A stirring and mixing mechanism is installed on the box cover. The same filtering mechanism is installed on the bottom inner wall and the right inner wall of the water tank. The filtering mechanism is used to filter impurities in the extracted water. The top of the filtering mechanism is fixedly connected to the bottom of the box cover. A water level monitoring mechanism is fixed on the left side of the water tank. The water level monitoring mechanism is used to monitor the water level inside the water tank. The water level monitoring mechanism is electrically connected to the controller. A first solenoid valve connected to the inside of the water tank is embedded and fixed on the top of the box cover. The first solenoid valve is electrically connected to the controller.

[0007] Preferably, the drip irrigation mechanism includes a second solenoid valve connected and fixed on the right side of the diversion pipe, the right side of the second solenoid valve is connected and fixed with a first connecting pipe with a blocking structure at the right end, the front and rear sides of the first connecting pipe are connected and fixed with multiple drip irrigation pipes, and the multiple second solenoid valves are electrically connected to the controller.

[0008] Preferably, the adjustable humidity detection mechanism includes a mounting rod fixedly connected to the front side of the first connecting tube, a humidity sensor is magnetically fixed to the bottom of the mounting rod, the humidity sensor is used to detect the humidity of the soil, a T-shaped pull rod is fixedly connected to the top of the humidity sensor, the mounting rod is slidably mounted on the corresponding T-shaped pull rod, multiple humidity sensors are electrically connected to the controller, and the T-shaped pull rod is used to pull the humidity sensor.

[0009] Preferably, the stirring and mixing mechanism includes a stirring rod rotatably mounted on the bottom of the box cover, and a plurality of stirring blades are fixedly connected to both sides of the stirring rod. The stirring rod and the stirring blades cooperate to stir and mix the water inside the water tank. A driving motor is fixedly mounted on the top of the box cover, and the bottom end of the output shaft of the driving motor is fixedly connected to the top end of the stirring rod.

[0010] Preferably, the filtering mechanism includes an L-shaped filter screen magnetically fixed between the bottom inner wall and the right inner wall of the water tank, the front and rear sides of the L-shaped filter screen are in active contact with the front inner wall and the rear inner wall of the water tank respectively, the L-shaped filter screen is used to filter and block impurities in the extracted water, the water suction head is located in the L-shaped filter screen, and a connecting rod is fixedly connected between the top of the L-shaped filter screen and the bottom of the box cover.

[0011] Preferably, the water level monitoring mechanism includes a transparent monitoring tube fixedly connected to the left side of the water tank, a second connecting tube is fixedly connected between the right bottom of the transparent monitoring tube and the left bottom of the water tank, a floating block is provided in the transparent monitoring tube, the floating block is used to monitor the water level, a rectangular rod is fixedly connected to the top of the floating block, the top of the rectangular rod extends to the top of the transparent monitoring tube and is fixedly connected to an extrusion block, the transparent monitoring tube is slidably sleeved on the rectangular rod, touch switches are fixedly connected to the left side of the top and the inner wall of the top of the transparent monitoring tube, both touch switches are electrically connected to the controller, the top of the upper touch switch is in movably contact with the bottom of the extrusion block, the top right of the floating block is fixedly connected to the extrusion rod, and the lower touch switch is located above the extrusion rod and cooperates with the extrusion rod.

[0012] Preferably, a feeding pipe connected to the interior of the water tank is embedded and fixed on the top of the box cover, and medicine or fertilizer can be added to the water tank through the feeding pipe. Threaded grooves are provided on both sides of the top of the water tank, and T-shaped quick-fix bolts are threadedly sleeved in the threaded grooves. The box cover thread sleeve is arranged on two T-shaped quick-fix bolts, and the box cover can be fixed by the T-shaped quick-fix bolts.

[0013] Compared with the existing technology, the beneficial effects of the utility model are:

[0014] 1. It is used to irrigate crops through the cooperation of water storage tanks, water pumps, water suction heads, diversion pipes and multiple irrigation mechanisms;

[0015] 2. By cooperating with the adjustable humidity detection mechanism and the controller, when the humidity at one place reaches the preset value, the corresponding second solenoid valve can be automatically controlled to close, and when the humidity at all the irrigation places reaches the preset value, the controller can be used to control the second solenoid valve to close and the water pump to close, so as to achieve the purpose of automatically stopping irrigation when the soil humidity reaches the preset value, thereby improving the degree of automation;

[0016] 3. Through the cooperation of the water level monitoring mechanism, the controller and the first solenoid valve, water can be automatically added when the water level in the water tank is lower than the preset value, and it will be automatically closed after adding water, thereby effectively reducing the situation where the irrigation operation is affected by untimely water addition;

[0017] 4. Through the setting of the filtering mechanism, the impurities in the extracted water can be filtered and processed, and through the setting of the stirring and mixing mechanism, the water and fertilizer inside the water storage tank can be stirred and mixed;

[0018] The utility model, through the arrangement of a series of structures, can automatically control the corresponding second solenoid valve to close when the humidity at one place reaches a preset value, and control the water pump to close when the humidity at all irrigation places reaches the preset value, thereby achieving the purpose of automatically stopping irrigation when the humidity of the soil reaches the preset value, improving the degree of automation, and being able to automatically add water when the water level inside the water tank is low, which can effectively reduce the situation where the irrigation operation is affected by untimely water addition, and further improve the degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of an agricultural cultivation drip irrigation device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of an agricultural cultivation drip irrigation device proposed by the utility model;

[0021] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A.

[0022] In the figure: 100, water storage tank; 101, tank cover; 102, T-shaped quick-fix bolt; 103, drive motor; 104, stirring rod; 105, water pump; 106, water suction head; 1, shunt pipe; 2, second solenoid valve; 3, first connecting pipe; 4, drip irrigation pipe; 5, controller; 6, sound and light alarm; 7, humidity sensor; 8, T-shaped pull rod; 9, L-shaped filter; 10, connecting rod; 11, first solenoid valve; 12, transparent monitoring tube; 13, second connecting pipe; 14, floating block; 15, rectangular rod; 16, extrusion block; 17, touch switch; 18, extrusion rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-3A drip irrigation device for agricultural cultivation includes a water tank 100 with an opening at the top, a tank cover 101 is installed on the top of the water tank 100, wherein a feeding pipe connected to the inside of the water tank 100 is embedded and fixed on the top of the tank cover 101, and medicine or fertilizer can be added to the inside of the water tank 100 through the feeding pipe, and thread grooves are provided on both sides of the top of the water tank 100, and T-shaped fast-fixing bolts 102 are threadedly sleeved in the thread grooves, and the tank cover 101 is threadedly sleeved on two T-shaped fast-fixing bolts 102, and the tank cover 101 can be fixed by the T-shaped fast-fixing bolts 102, and a water pump 105 is fixedly connected to the right side of the water tank 100 The extraction end of the water pump 105 extends into the water storage tank 100 and is fixedly connected with a water suction head 106. The water pump 105 and the water suction head 106 cooperate to extract water from the water storage tank 100. The discharge end of the water pump 105 is connected to and fixed with a shunt pipe 1 with a blocking structure at the front and rear ends. The right side of the shunt pipe 1 is connected to and fixed with a plurality of drip irrigation mechanisms, wherein the drip irrigation mechanism includes a second solenoid valve 2 connected to and fixed on the right side of the shunt pipe 1, and the right side of the second solenoid valve 2 is connected to and fixed with a first connecting pipe 3 with a blocking structure at the right end. The front and rear sides of the first connecting pipe 3 are connected to and fixed with a plurality of drip irrigation pipes 4, and the drip irrigation pipes 4 are used for drip irrigation operations;

[0025] An adjustable humidity detection mechanism is fixedly installed on the front side of the first connecting tube 3, and the adjustable humidity detection mechanism includes a mounting rod fixedly connected to the front side of the first connecting tube 3, and a humidity sensor 7 is magnetically fixed to the bottom of the mounting rod, wherein first magnets are fixedly connected to both sides of the top of the humidity sensor 7, and second magnets are fixedly connected to both sides of the bottom of the mounting rod, and the top of the first magnet is adsorbed to the corresponding second magnet, and the humidity sensor 7 can be quickly fixed by the first magnet and the second magnet. The humidity sensor 7 is used to detect the humidity of the soil, and a T-shaped pull rod 8 is fixedly connected to the top of the humidity sensor 7, and the mounting rod is slidably sleeved on the corresponding T-shaped pull rod 8, wherein a sliding hole is opened on the top of the mounting rod, and the T-shaped pull rod 8 is slidably sleeved in the sliding hole, and the sliding hole is used for the T-shaped pull rod 8 to pass through, and the T-shaped pull rod 8 is used to pull the humidity sensor 7;

[0026] A controller 5 is fixedly connected to the right side of the water tank 100, and the controller 5 is electrically connected to multiple humidity sensors 7 and multiple second solenoid valves 2. A sound and light alarm 6 is fixed and electrically connected to the top of the controller 5, and the sound and light alarm 6 is used to sound and light alarm to remind personnel. A stirring and mixing mechanism is installed on the box cover 101, and the stirring and mixing mechanism includes a stirring rod 104 rotatably installed at the bottom of the box cover 101, wherein a circular hole is opened on the top of the box cover 101, and a bearing is fixedly sleeved in the circular hole, and the inner side of the inner ring of the bearing is fixedly connected to the outer side of the stirring rod 104, and the bearing plays the effect of rotatably installing the stirring rod 104, and multiple stirring blades are fixedly connected on both sides of the stirring rod 104, and the stirring rod 104 and the stirring blades cooperate to stir and mix the water inside the water tank 100, and a driving motor 103 is fixedly installed on the top of the box cover 101, and the bottom end of the output shaft of the driving motor 103 is fixedly connected to the top of the stirring rod 104;

[0027] The same filtering mechanism is installed on the bottom inner wall and the right inner wall of the water storage tank 100, and the top of the filtering mechanism is fixedly connected to the bottom of the tank cover 101. The filtering mechanism includes an L-shaped filtering screen 9 which is magnetically fixed between the bottom inner wall and the right inner wall of the water storage tank 100. The front and rear sides of the L-shaped filtering screen 9 are respectively in active contact with the front inner wall and the rear inner wall of the water storage tank 100, wherein the left bottom of the L-shaped filtering screen 9 is fixedly connected to a connecting plate, and the right inner wall of the water storage tank 100 is fixedly connected to a supporting block, and the top of the supporting block and the bottom of the connecting plate are both provided with grooves, and the grooves are fixedly connected to the connecting plate. There is a third magnet, and a fourth magnet is fixedly connected to the top inner wall of the L-shaped filter 9 and the bottom inner wall of the water storage tank 100. The fourth magnet is movably sleeved in the corresponding groove and adsorbed with the third magnet. The L-shaped filter 9 is quickly fixed by the third magnet and the fourth magnet. The L-shaped filter 9 is used to filter and block impurities in the extracted water. The water suction head 106 is located in the L-shaped filter 9. A connecting rod 10 is fixedly connected between the top of the L-shaped filter 9 and the bottom of the box cover 101. When the box cover 101 is removed, the L-shaped filter 9 can be taken out through the connecting rod 10;

[0028] The left side of the water tank 100 is connected and fixed with a water level monitoring mechanism, which includes a transparent monitoring tube 12 fixedly connected to the left side of the water tank 100. The right bottom of the transparent monitoring tube 12 is connected and fixed with the same second connecting tube 13 between the left bottom of the water tank 100 and the right bottom. A floating block 14 is provided in the transparent monitoring tube 12. The buoyancy of the floating block 14 moves with the water level. A rectangular rod 15 is fixedly connected to the top of the floating block 14. The top of the rectangular rod 15 extends to the top of the transparent monitoring tube 12 and is fixedly connected to an extrusion block 16. The transparent monitoring tube 12 is slidably sleeved on the rectangular rod 15. On the shaped rod 15, a rectangular through hole is opened on the top inner wall of the transparent monitoring tube 12, the outer side of the rectangular rod 15 is in active contact with the inner wall of the rectangular through hole, and the rectangular through hole is used for the rectangular rod 15 to pass through, and the top left side and the top inner wall of the transparent monitoring tube 12 are fixedly connected with a touch switch 17, and the two touch switches 17 are electrically connected to the controller 5, and the top of the touch switch 17 located at the top is in active contact with the bottom of the extrusion block 16, and the top right side of the floating block 14 is fixedly connected with an extrusion rod 18, and the lower touch switch 17 is located above the extrusion rod 18 and cooperates with the extrusion rod 18;

[0029] A first solenoid valve 11 connected to the inside of the water tank 100 is embedded and fixed on the top of the box cover 101, and the first solenoid valve 11 is electrically connected to the controller 5; the first solenoid valve 11 can be connected to an external water supply pipe, and water is added to the inside of the water tank 100 through the first solenoid valve 11 and the water supply pipe; the utility model, through a series of structural settings, can automatically control the corresponding second solenoid valve 2 to close when the humidity at one of the places reaches a preset value, and control the water pump 105 to close when all the humidity at the irrigation place reaches the preset value, thereby achieving the purpose of automatically stopping irrigation when the humidity of the soil reaches the preset value, improving the degree of automation, and being able to automatically add water when the water level inside the water tank 100 is low, which can effectively reduce the situation where the irrigation operation is affected by untimely water addition, and further improve the degree of automation.

[0030] Working principle: When in use, the first solenoid valve 11 is pre-connected with the external water supply pipe, and then the first solenoid valve 11 is opened to add water into the water tank 100. At the same time, the water inside the water tank 100 enters the transparent monitoring tube 12 through the second connecting tube 13. Since the transparent monitoring tube 12 is connected with the water tank 100 at the bottom through the second connecting tube 13, the water level inside the water tank 100 is the same as the water level inside the transparent monitoring tube 12. As the water level in the transparent monitoring tube 12 increases, the floating block 14 gradually floats up under the buoyancy, so that the floating block 14 moves upward, and the floating block 14 drives the rectangular rod 15 and the extrusion rod 18 to move upward. When the extrusion rod 18 moves upward to contact the touch switch 17 below, it proves that the water volume inside the water tank 100 has been added to the set value. At this time, the touch switch 17 below is triggered to open, and the touch switch 17 below transmits the signal to the controller 5. The controller 5 controls the first solenoid valve 11 to close and stop the water adding operation.

[0031] Place the first connecting pipe 3 between the crops, then press the T-shaped pull rod 8 downward, the T-shaped pull rod 8 drives the humidity sensor 7 to move downward, the humidity sensor 7 is inserted downward into the soil, and at the same time, add medicine or fertilizer into the water tank 100 through the feeding pipe, and start the driving motor 103 at the same time, the output shaft of the driving motor 103 drives the stirring rod 104 and the multiple stirring blades on the stirring rod 104 to rotate, and the stirring rod 104 and the multiple stirring blades rotate while stirring and mixing the water and fertilizer in the water tank 100. After stirring and mixing evenly, the water pump 105 can be turned on, and the water pump 105 extracts the water in the water tank 100 through the water suction head 106. In the process of extracting water, the L-shaped filter screen 9 filters impurities in the extracted water, and the extracted water Water enters the shunt pipe 1, and the water in the shunt pipe 1 flows out through the plurality of second solenoid valves 2, the plurality of first connecting pipes 3 and the plurality of drip irrigation pipes 4 in sequence to drip irrigate the crops. During the drip irrigation process, the humidity sensor 7 detects the humidity of the soil and transmits the detected humidity value to the controller 5. When it is detected that the humidity of the soil reaches a preset value, the controller 5 controls the corresponding second solenoid valve 2 to close, and the corresponding first connecting pipe 3 stops supplying water. When all the humidity at the irrigation point reaches the preset value, the controller 5 controls the second solenoid valve 2 to close and controls the water pump 105 to close, thereby achieving the purpose of automatically stopping irrigation when the humidity of the soil reaches the preset value, improving the degree of automation, and the manner in which the plurality of first connecting pipes 3 can be controlled individually improves the flexibility of use;

[0032] As the irrigation operation proceeds, the water level inside the water tank 100 and the transparent monitoring tube 12 gradually decreases. Under gravity, the floating block 14 drives the rectangular rod 15 to move downward, and the rectangular rod 15 drives the squeezing block 16 to move downward. When the squeezing block 16 moves downward to contact the top of the upper touch switch 17, it proves that the water volume on the inner wall of the water tank 100 is lower than the preset value. The touch switch 17 is triggered to turn on, and the signal is transmitted to the controller 5. The controller 5 controls the first solenoid valve 11 to open and continue the water adding operation. As water is added, when the squeezing rod 18 moves again to contact the lower touch switch 17, the controller 5 controls the first solenoid valve 11 to close, and the water adding operation is completed, thereby realizing automatic water adding operation when the water level inside the water tank 100 is low, which can effectively reduce the situation where the irrigation operation is affected by untimely water adding.

[0033] When the extrusion block 16 triggers the touch switch 17 above to turn on, the controller 5 also controls the sound and light alarm 6 to send out a sound and light alarm to remind personnel. The personnel can add fertilizer agents into the water tank 100 through the feeding pipe and turn on the drive motor 103 to continue stirring and mixing.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An agricultural cultivation drip irrigation device, comprising a water storage tank (100) with an opening at the top, a tank cover (101) installed on the top of the water storage tank (100), characterized in that: The right side of the water storage tank (100) is fixedly connected to a water pump (105); the extraction end of the water pump (105) extends into the water storage tank (100) and is fixedly connected to a water suction head (106); the discharge end of the water pump (105) is connected to and fixedly connected to a shunt pipe (1) having a blocking structure at both the front and rear ends; the right side of the shunt pipe (1) is connected to and fixedly connected to a plurality of drip irrigation mechanisms; an adjustable humidity detection mechanism is fixedly installed on the front side of the drip irrigation mechanism; the right side of the water storage tank (100) is fixedly connected to a controller (5); the controller (5) is electrically connected to the plurality of drip irrigation mechanisms and the adjustable humidity detection mechanism; the controller (5) A sound and light alarm (6) is fixed on the top of the water tank (100) and electrically connected thereto; a stirring and mixing mechanism is installed on the box cover (101); a same filtering mechanism is installed on the bottom inner wall and the right inner wall of the water tank (100); the top of the filtering mechanism is fixedly connected to the bottom of the box cover (101); a water level monitoring mechanism is fixedly connected to the left side of the water tank (100); the water level monitoring mechanism is electrically connected to the controller (5); a first solenoid valve (11) connected to the inside of the water tank (100) is embedded and fixed on the top of the box cover (101); the first solenoid valve (11) is electrically connected to the controller (5).

2. The agricultural cultivation drip irrigation device according to claim 1, characterized in that: The drip irrigation mechanism comprises a second solenoid valve (2) connected and fixed on the right side of the shunt pipe (1); a first connecting pipe (3) having a blocking structure at the right end is connected and fixed on the right side of the second solenoid valve (2); a plurality of drip irrigation pipes (4) are connected and fixed on the front and rear sides of the first connecting pipe (3); and the plurality of second solenoid valves (2) are all electrically connected to a controller (5).

3. The agricultural cultivation drip irrigation device according to claim 2, characterized in that: The adjustable humidity detection mechanism comprises a mounting rod fixedly connected to the front side of the first connecting tube (3); a humidity sensor (7) is magnetically fixed to the bottom of the mounting rod; a T-shaped pull rod (8) is fixedly connected to the top of the humidity sensor (7); the mounting rod is slidably sleeved on the corresponding T-shaped pull rod (8); and the plurality of humidity sensors (7) are electrically connected to the controller (5).

4. The agricultural cultivation drip irrigation device according to claim 3, characterized in that: The stirring and mixing mechanism comprises a stirring rod (104) rotatably mounted on the bottom of the box cover (101), a plurality of stirring blades being fixedly connected to both sides of the stirring rod (104), a driving motor (103) being fixedly mounted on the top of the box cover (101), and a bottom end of an output shaft of the driving motor (103) being fixedly connected to a top end of the stirring rod (104).

5. The agricultural cultivation drip irrigation device according to claim 4, characterized in that: The filtering mechanism comprises an L-shaped filter screen (9) which is magnetically fixed between the bottom inner wall and the right inner wall of the water storage tank (100); the front side and the rear side of the L-shaped filter screen (9) are respectively in active contact with the front inner wall and the rear inner wall of the water storage tank (100); the water suction head (106) is located in the L-shaped filter screen (9); and a connecting rod (10) is fixedly connected between the top of the L-shaped filter screen (9) and the bottom of the tank cover (101).

6. The agricultural cultivation drip irrigation device according to claim 5, characterized in that: The water level monitoring mechanism comprises a transparent monitoring tube (12) fixedly connected to the left side of the water storage tank (100); a second connecting tube (13) is fixedly connected between the right bottom of the transparent monitoring tube (12) and the left bottom of the water storage tank (100); a floating block (14) is provided in the transparent monitoring tube (12); a rectangular rod (15) is fixedly connected to the top of the floating block (14); the top of the rectangular rod (15) extends to the top of the transparent monitoring tube (12) and is fixedly connected to the extrusion block (16); The measuring tube (12) is slidably mounted on the rectangular rod (15). A touch switch (17) is fixedly connected to the left side of the top and the inner wall of the top of the transparent monitoring tube (12). Both touch switches (17) are electrically connected to the controller (5). The top of the upper touch switch (17) is in active contact with the bottom of the extrusion block (16). The right side of the top of the floating block (14) is fixedly connected to the extrusion rod (18). The lower touch switch (17) is located above the extrusion rod (18) and cooperates with the extrusion rod (18).

7. The agricultural cultivation drip irrigation device according to claim 1, characterized in that: A feeding pipe connected to the inside of the water tank (100) is embedded and fixed on the top of the box cover (101), and thread grooves are provided on both sides of the top of the water tank (100), and T-shaped quick-fix bolts (102) are threadedly sleeved in the thread grooves, and the box cover (101) is threadedly sleeved on the two T-shaped quick-fix bolts (102).

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