Intelligent water and fertilizer integrated precise irrigation device

Abstract

The utility model relates to the technical field of agricultural irrigation, in particular to an intelligent water and fertilizer integrated precise irrigation device which comprises a base, a water and fertilizer mixing barrel, a stirring barrel, a pesticide storage barrel, a smashing device, a mixing device and a moving device. The crushed fertilizer falls into a stirring barrel, an intelligent control module controls a stirring device to start working, the fertilizer and a proper amount of water are fully mixed to form a uniform water and fertilizer solution, and then the preliminarily mixed water and fertilizer solution is conveyed into a water and fertilizer mixing barrel through a first pump body; a water-fertilizer solution and water are mixed through the mixing device, and the mixed water-fertilizer mixed solution is conveyed to the flow dividing pipe through the water outlet pipe under the pressure action of the second pump body and finally is uniformly applied to crops through the multiple sets of irrigation heads.

Description

Technical Field

[0001] This utility model relates to the field of agricultural irrigation technology, specifically to an intelligent water and fertilizer integrated precision irrigation device. Background Technology

[0002] As is well known, fertigation is a modern agricultural technology that combines irrigation and fertilization. By mixing water and fertilizer and applying them evenly to crops, it can significantly improve the efficiency of water and fertilizer use, promote crop growth, and reduce resource waste and environmental pollution.

[0003] Traditional water and fertilizer irrigation devices have many shortcomings when dealing with granular fertilizers. Granular fertilizers have a relatively small surface area and a slow dissolution rate, which can easily form localized high-concentration areas in the water. The fertilizer and water are not mixed evenly, which can easily lead to problems such as localized high or low concentrations. Uneven mixtures can affect irrigation efficiency, causing some crops to not receive enough nutrients, while others may be damaged due to excessive fertilization. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an intelligent water and fertilizer integrated precision irrigation device.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an intelligent integrated water and fertilizer precision irrigation device, comprising a base, a water and fertilizer mixing tank, a stirring tank, a pesticide storage tank, a pulverizing device, a mixing device, and a moving device. Support legs are installed at the four corners of the base's bottom, and a moving device is installed on the bottom wall of each support leg. The water and fertilizer mixing tank is installed at one end of the base's top wall, and an intelligent control module is installed on the side wall of the water and fertilizer mixing tank. The stirring tank is installed at the other end of the base's top wall, and a stirring device is installed inside the stirring tank. The pulverizing device is installed at the top of the stirring tank, and the pesticide storage tank is installed at the top of the pulverizing device. The pulverizing device includes a pulverizing box, a pulverizing shaft, a pulverizing roller, and a driving device. The bottom of the pesticide storage tank... A medicine outlet pipe is installed on the wall of the grinding chamber, and a vibrating flow meter is installed on the medicine outlet pipe. The medicine outlet pipe passes through the top wall of the grinding chamber and extends into the inner cavity of the grinding chamber. Two sets of grinding shafts are rotatably installed inside the grinding chamber. The outer walls of the two sets of grinding shafts are fitted with interlocking grinding rollers. One end of the two sets of grinding shafts is fitted with the driving device. A medicine delivery pipe is installed on the bottom wall of the mixing tank. A first pump body is installed on the outer wall of the medicine delivery pipe. The end of the medicine delivery pipe away from the mixing tank is connected to the water-fertilizer mixing tank through the mixing device. A water outlet pipe is installed on the side wall of the water-fertilizer mixing tank. A second pump body is installed on the outer wall of the water outlet pipe. A diversion pipe is installed at the output end of the water outlet pipe. Multiple irrigation heads are installed on the diversion pipe.

[0008] To facilitate the operation of the two sets of crushing shafts, this utility model is improved in that the driving device includes a driving wheel, a driven wheel, a conveyor belt, and a drive motor. One end of each of the two sets of crushing shafts passes through the side wall of the crushing box and is respectively fitted with the driving wheel and the driven wheel. The driving wheel and the driven wheel are connected by the conveyor belt. The drive motor is installed at the end of the driving wheel away from the crushing box.

[0009] To ensure the fertilizer is evenly dispersed in the water, this invention improves upon the following: the mixing device includes a mixing shaft, mixing rods, a dispensing hole, a driving bevel gear, a driven bevel gear, and a mixing motor. The mixing shaft is rotatably mounted inside the water-fertilizer mixing tank. Multiple sets of mixing rods are mounted on the outer wall of the mixing shaft. Several dispensing holes are annularly formed on the outer wall of each mixing rod. The top end of the mixing shaft penetrates the top wall of the water-fertilizer mixing tank and is connected to the dispensing pipe via a bearing. The driven bevel gear is sleeved on the outer wall of the mixing shaft. One end of the driven bevel gear is meshed with the driving bevel gear, and the mixing motor is mounted on the end of the driving bevel gear.

[0010] In order to perform preliminary mixing of the crushed fertilizer, the present invention improves upon the following: the mixing device includes a mixing motor, a mixing shaft, and mixing rods; the mixing motor is installed on the bottom wall of the mixing tank; the output end of the mixing motor is installed through the bottom wall of the mixing tank and the mixing shaft is installed thereon; and multiple sets of mixing rods are installed on the outer wall of the mixing shaft.

[0011] Preferably, the present invention is improved in that the intelligent control module is equipped with a human interaction screen.

[0012] To facilitate the movement of this device, the present invention is improved by including a moving wheel on the bottom wall of the supporting leg.

[0013] To facilitate the control of the base's movement direction with the mobile device, this utility model is improved by installing a push handle on the top wall of the base away from the irrigation head.

[0014] To prevent clogging of the irrigation head, this utility model is improved by installing a filter screen inside the drug delivery pipe.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides an intelligent water and fertilizer integrated precision irrigation device, which has the following beneficial effects:

[0017] This intelligent integrated water and fertilizer precision irrigation device features a crushing and mixing unit. The crushing unit employs a dual-shaft, dual-roller design to ensure efficient fertilizer crushing. The interlocking crushing rollers perform multiple shearing and compression operations on the fertilizer, resulting in finer and more uniform particles, thus improving the fertilizer's dissolution speed and effectiveness. Furthermore, the mixing unit within the mixing tank can initially mix the fertilizer and water to form a nutrient solution. The crushing and mixing units can adapt to different types of fertilizers, whether granular, powdered, or liquid, effectively processing them and enhancing the equipment's versatility and adaptability.

[0018] This intelligent water and fertilizer integrated precision irrigation device, through its mixing mechanism and bevel gear transmission, ensures efficient rotation of the mixing shaft and mixing rod. As the mixing rod rotates, the design of the dispensing holes on the mixing rod ensures that the initially mixed water and fertilizer solution can be evenly and quickly distributed into the water, forming a uniform water and fertilizer mixture. This avoids the problem of excessively high local concentrations, which helps to improve the uniformity and stability of the water and fertilizer solution and water mixing, improves mixing efficiency, and ensures the quality of subsequent irrigation. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention from a first angle;

[0020] Figure 2This is a two-dimensional structural diagram of the present invention from a second angle;

[0021] Figure 3 This is a half-section three-dimensional structural diagram of the water-fertilizer mixing tank of this utility model;

[0022] Figure 4 This is a half-section three-dimensional structural diagram of the mixing tank and crushing box of this utility model.

[0023] In the diagram: 1. Base; 2. Water and fertilizer mixing tank; 3. Mixing tank; 4. Medicine storage tank; 5. Intelligent control module; 6. Crushing box; 7. Crushing shaft; 8. Crushing roller; 9. Medicine outlet pipe; 10. Vibrating flow meter; 11. Medicine delivery pipe; 12. First pump body; 13. Water outlet pipe; 14. Second pump body; 15. Diverter pipe; 16. Irrigation head; 17. Drive wheel; 18. Driven wheel; 19. Conveyor belt; 20. Drive motor; 21. Mixing shaft; 22. Mixing rod; 23. Medicine outlet hole; 24. Driven bevel gear; 25. Driven bevel gear; 26. Mixing motor; 27. Mixing motor; 28. Mixing shaft; 29. ​​Mixing rod; 30. Interactive screen; 31. Moving wheel; 32. Push handle. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4The intelligent water and fertilizer integrated precision irrigation device includes a base 1, a water and fertilizer mixing tank 2, a stirring tank 3, a pesticide storage tank 4, a pulverizing device, a mixing device, and a moving device. Support legs are installed at the four corners of the base 1, and the moving device is installed on the bottom wall of each support leg. The water and fertilizer mixing tank 2 is installed at one end of the top wall of the base 1, and an intelligent control module 5 is installed on the side wall of the water and fertilizer mixing tank 2. The stirring tank 3 is installed at the other end of the top wall of the base 1, and a stirring device is installed inside the stirring tank 3. The pulverizing device is installed at the top of the stirring tank 3, and the pesticide storage tank 4 is installed at the top of the pulverizing device. The pulverizing device includes a pulverizing box 6, a pulverizing shaft 7, a pulverizing roller 8, and a driving device. A pesticide outlet pipe 9 is installed on the bottom wall of the pesticide storage tank 4. A vibratory flow meter 10 is installed on pipe 9. The discharge pipe 9 penetrates the top wall of the pulverizing box 6 and extends into the inner cavity of the pulverizing box 6. Two sets of pulverizing shafts 7 are rotatably installed inside the pulverizing box 6. The outer walls of the two sets of pulverizing shafts 7 are fitted with interlocking pulverizing rollers 8. The drive device is installed at one end of the two sets of pulverizing shafts 7. A drug delivery pipe 11 is installed on the bottom wall of the mixing tank 3. A first pump body 12 is installed on the outer wall of the drug delivery pipe 11. The end of the drug delivery pipe 11 away from the mixing tank 3 is connected to the water-fertilizer mixing tank 2 through the mixing device. A water outlet pipe 13 is installed on the side wall of the water-fertilizer mixing tank 2. A second pump body 14 is installed on the outer wall of the water outlet pipe 13. A diverter pipe 15 is installed at the output end of the water outlet pipe 13. Multiple irrigation heads 16 are installed on pipe 15. In this embodiment, during use, fertilizer is placed in storage tank 4. The discharge pipe 9 at the bottom of storage tank 4 precisely controls the fertilizer discharge through a vibrating flow meter 10. The output of fertilizer can be controlled by the intelligent control module 5. The fertilizer enters the crushing box 6 through the discharge pipe 9. Then, the drive device is started, driving two sets of crushing shafts 7 to rotate. This drives the crushing rollers 8 on the crushing shafts 7 to rotate and crush the fertilizer. The interlocking crushing rollers 8 can perform multiple shearing and compression on the fertilizer, making the particles finer and more uniform, improving the dissolution speed and effect of the fertilizer, and ensuring that the fertilizer particles are fine and uniform. The crushing device can adapt to different types of solid fertilizers, whether granular or lumpy, and can effectively crush them, improving efficiency. The equipment is versatile and adaptable. After being crushed, the fertilizer falls into the mixing tank 3. Inside the mixing tank 3, the intelligent control module 5 controls the mixing device to start working, which fully mixes the fertilizer with an appropriate amount of water to form a uniform water-fertilizer solution. Then, the first pump body 12 transports the preliminarily mixed water-fertilizer solution to the water-fertilizer mixing tank 2. The mixing device mixes the water-fertilizer solution with water. The mixed water-fertilizer solution is then transported to the distribution pipe 15 through the outlet pipe 13 by the pressure of the second pump body 14, and finally evenly applied to the crops through multiple sets of irrigation heads 16. Throughout the process, the intelligent control module 5 can monitor the water-fertilizer ratio, flow rate and other important parameters in real time, and make corresponding adjustments according to the actual situation to ensure that the irrigation effect reaches the best.

[0026] In practical use, to further facilitate the operation of the two sets of crushing shafts 7, in this embodiment, the driving device includes a driving wheel 17, a driven wheel 18, a conveyor belt 19, and a drive motor 20. One end of each of the two sets of crushing shafts 7 passes through the side wall of the crushing box 6 and is respectively fitted with the driving wheel 17 and the driven wheel 18. The driving wheel 17 and the driven wheel 18 are connected by the conveyor belt 19. The drive motor 20 is installed at the end of the driving wheel 17 away from the crushing box 6. When the crushing device needs to be started, the drive motor 20 is turned on first. The drive motor 20 serves as a power source, providing kinetic energy to the entire crushing system. The rotating shaft of the drive motor 20 is connected to the driving wheel 17. When the drive motor 20 is running, the driving wheel 17 rotates accordingly. The driving wheel 17 is connected to the driven wheel 18 through the conveyor belt 19. As the driving wheel 17 rotates, the conveyor belt 19 drives the driven wheel 18 to rotate synchronously. The crushing rollers 8 on the two sets of crushing shafts 7 mesh with each other to efficiently crush the material entering the crushing box 6.

[0027] In practical use, to further ensure the fertilizer is evenly dispersed in the water, in this embodiment, the mixing device includes a mixing shaft 21, mixing rods 22, a dispensing hole 23, a driving bevel gear 24, a driven bevel gear 25, and a mixing motor 26. The mixing shaft 21 is rotatably installed inside the water-fertilizer mixing tank 2. Multiple sets of mixing rods 22 are installed on the outer wall of the mixing shaft 21. Several dispensing holes 23 are annularly formed on the outer wall of each mixing rod 22. The top end of the mixing shaft 21 penetrates the top wall of the water-fertilizer mixing tank 2 and is connected to the dispensing pipe 11 via a bearing. The driven bevel gear 25 is sleeved on the outer wall of the mixing shaft 21. One end of the driven bevel gear 25 is meshed with the driving bevel gear 24. The end of the driving bevel gear 24 is equipped with the mixing motor 26. When needed... During mixing, the mixing motor 26 installed outside the water-fertilizer mixing tank 2 is first started. The mixing motor 26 drives the active bevel gear 24 to rotate, which in turn drives the driven bevel gear 25 to rotate. The driven bevel gear 25 drives the mixing shaft 21 to rotate, and the mixing rod 22 rotates under the drive of the mixing shaft 21, stirring the liquid in the water-fertilizer mixing tank 2. When the water-fertilizer solution enters the mixing tank through the delivery pipe 11, the solution is evenly distributed around the mixing rod 22 through the outlet hole 23. As the mixing rod 22 rotates, the fertilizer is quickly dispersed into the water, forming a uniform water-fertilizer mixture. After a period of mixing, the fertilizer and water are completely and evenly mixed. At this time, the mixture is pumped to the distribution pipe 15 by the second pump body 14 through the outlet pipe 13, and finally evenly applied to the crops through multiple irrigation heads 16.

[0028] In actual use, the crushed fertilizer is further pre-mixed. In this embodiment, the stirring device includes a stirring motor 27, a stirring shaft 28, and stirring rods 29. The stirring motor 27 is installed on the bottom wall of the stirring tank 3. The stirring shaft 28 is installed through the bottom wall of the stirring motor 27. Multiple sets of stirring rods 29 are installed on the outer wall of the stirring shaft 28. When stirring is required, the stirring motor 27 installed on the bottom wall of the stirring tank 3 is started first. The stirring motor 27 drives the stirring shaft 28 to rotate. These stirring rods 29 rotate under the drive of the stirring shaft 28. After the crushed fertilizer enters the stirring tank 3 through the delivery pipe 11, it is pre-mixed with water. The rotation of the stirring rods 29 makes the crushed fertilizer and water come into full contact to form a uniform mixture. After a period of stirring, the fertilizer and water in the mixture are completely and uniformly mixed. At this time, the water-fertilizer solution is pumped to the water-fertilizer mixing tank 2 by the first pump body 12 through the delivery pipe 11 for further mixing and proportioning.

[0029] Preferably, in this embodiment, the intelligent control module 5 is equipped with an interactive screen 30. The touch screen interface is intuitive and easy to understand, and users can complete various settings and controls through simple touch operations without the need for complicated buttons or menu selections.

[0030] In practical use, to further facilitate the movement of this device, in this embodiment, the moving device includes a moving wheel 31. The moving wheel 31 is installed on the bottom wall of the support leg. The moving wheel 31 drives the base 1 and the various devices installed on the top to realize the moving irrigation of crops.

[0031] In actual use, to further facilitate the control of the movement direction of the base 1 with the mobile device, in this embodiment, a push handle 32 is installed on the top wall of the base 1 away from the irrigation head 16. The push handle 32 allows the operator to easily push the entire device. Especially when the device needs to be moved frequently, the push handle 32 greatly simplifies the operation steps.

[0032] In actual use, to further prevent clogging of the irrigation head 16, in this embodiment, a filter screen is installed inside the drug delivery pipe 11. The filter screen can effectively intercept large particulate impurities in the drug delivery pipe 11, such as incompletely dissolved fertilizer particles, preventing these impurities from entering the irrigation head 16, ensuring the mixing effect in the later stage and avoiding clogging of the irrigation head 16.

[0033] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent water and fertilizer integrated precision irrigation device, comprising a base (1), a water and fertilizer mixing barrel (2), a stirring barrel (3), a medicine storage barrel (4), a crushing device, a mixing device and a moving device, characterized in that: The bottom end of the base (1) is provided with supporting legs, the bottom wall of the supporting leg is provided with a moving device, one end of the top wall of the base (1) is provided with the water and fertilizer mixing barrel (2), the side wall of the water and fertilizer mixing barrel (2) is provided with an intelligent control module (5), the other end of the top wall of the base (1) is provided with the stirring barrel (3), the stirring barrel (3) is provided with a stirring device, the top end of the stirring barrel (3) is provided with the crushing device, the top end of the crushing device is provided with the medicine storage barrel (4), the crushing device comprises a crushing box (6), a crushing shaft (7), a crushing roller (8) and a driving device, the bottom wall of the medicine storage barrel (4) is provided with a medicine outlet pipe (9), the medicine outlet pipe (9) is provided with a vibration flowmeter (10), the medicine outlet pipe (9) penetrates through the top wall of the crushing box (6) and extends into the inner cavity of the crushing box (6), two groups of the crushing shaft (7) are rotatably installed in the crushing box (6), the outer wall of the two groups of the crushing shaft (7) is provided with the crushing rollers (8) which are engaged with each other, one end of the two groups of the crushing shaft (7) is provided with the driving device, the bottom wall of the stirring barrel (3) is provided with a medicine conveying pipe (11), the outer wall of the medicine conveying pipe (11) is provided with a first pump body (12), one end of the medicine conveying pipe (11) away from the stirring barrel (3) is connected with the water and fertilizer mixing barrel (2) through the mixing device, the side wall of the water and fertilizer mixing barrel (2) is provided with a water outlet pipe (13), the outer wall of the water outlet pipe (13) is provided with a second pump body (14), the output end of the water outlet pipe (13) is provided with a shunt pipe (15), a plurality of groups of irrigation heads (16) are installed on the shunt pipe (15).

2. The intelligent water and fertilizer integrated precision irrigation device according to claim 1, characterized in that: The driving device comprises a driving motor (20), a driving wheel (17) and a driven wheel (18), one end of the two groups of the crushing shaft (7) penetrates through the side wall of the crushing box (6) and is respectively sleeved with the driving wheel (17) and the driven wheel (18), the driving wheel (17) and the driven wheel (18) are connected through the transmission belt (19), and one end of the driving wheel (17) away from the crushing box (6) is provided with the driving motor (20). 3.The intelligent water and fertilizer integrated precision irrigation device according to claim 2, characterized in that: The mixing device comprises a mixing shaft (21), a mixing rod (22), a medicine outlet hole (23), a driving bevel gear (24), a driven bevel gear (25) and a mixing motor (26), the mixing shaft (21) is rotatably installed in the water and fertilizer mixing barrel (2), a plurality of groups of the mixing rods (22) are installed on the outer wall of the mixing shaft (21), a plurality of the medicine outlet holes (23) are annularly formed on the outer wall of the mixing rod (22), the top end of the mixing shaft (21) penetrates through the top wall of the water and fertilizer mixing barrel (2) and is connected with the medicine conveying pipe (11) through a bearing, the outer wall of the mixing shaft (21) is sleeved with the driven bevel gear (25), one end of the driven bevel gear (25) is connected with the driving bevel gear (24) in meshing connection, and the end of the driving bevel gear (24) is provided with the mixing motor (26).

4. The intelligent water and fertilizer integrated precision irrigation device according to claim 3, characterized in that: Said stirring device includes stirring motor (27), stirring shaft (28) and stirring rod (29), the bottom wall of stirring barrel (3) is installed with stirring motor (27), the output end of stirring motor (27) is installed with stirring shaft (28) through the bottom wall of stirring barrel (3), and the outer wall of stirring shaft (28) is installed with a plurality of stirring rods (29).

5. The intelligent water and fertilizer integrated precision irrigation device according to claim 4, characterized in that: The artificial interaction screen (30) is installed on the intelligent control module (5). 6.The intelligent water and fertilizer integrated precision irrigation device according to claim 5, characterized in that: The mobile device includes mobile wheels (31), and the bottom wall of the supporting leg is installed with the mobile wheels (31). 7.The intelligent water and fertilizer integrated precision irrigation device according to claim 6, characterized in that: The top wall of the base (1) is installed with a push handle (32) away from one end of the irrigation head (16). 8.The intelligent water and fertilizer integrated precision irrigation device according to claim 7, characterized in that: The medicine delivery pipe (11) is installed with a filter screen.

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