Precise water and fertilizer integrated device for corn drip irrigation

Abstract

The invention discloses a corn drip irrigation precise water and fertilizer integrated device, and relates to the technical field of agricultural irrigation, the corn drip irrigation precise water and fertilizer integrated device comprises a tank body, the upper part of the tank body is provided with a water inlet and a feed inlet, the front side of the feed inlet is provided with scale marks, one side of the feed inlet far away from the water inlet is provided with a discharge port, and the side surface of the tank body is provided with a water pump; a servo motor is mounted at the upper part of the tank body, a rotating ring is mounted at the output end, extending into the tank body, of the servo motor, a plurality of stirring rods are movably connected to the outer side of the rotating ring, an oscillating plate is mounted at the upper parts of the stirring rods, and a plurality of flow guide pipes are mounted in the stirring rods; according to the water-fertilizer mixing device disclosed by the invention, strong oscillation and shearing force can be generated through the oscillation assembly, so that all components in a water-fertilizer mixture can be mutually permeated and fused more quickly, and thus the mixing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural irrigation, and in particular to a precise water-fertilizer integrated device for corn drip irrigation. Background Art

[0002] The corn drip irrigation precision water-fertilizer integrated device is a modern agricultural equipment. It dissolves fertilizer in water and uses the drip irrigation system (such as drip irrigation pipes or drip irrigation belts) laid in the farmland to directly transport water and nutrients to the root area of ​​corn. The irrigation technology can directly transport water to the roots of crops, reducing water evaporation and leakage, thereby greatly improving the utilization efficiency of water resources. Compared with the traditional flooding method, drip irrigation can significantly save water.

[0003] After searching, the invention patent with Chinese patent number CN109429663A discloses a water-fertilizer integrated drip irrigation device;

[0004] Compared with the prior art, the invention patented electrical equipment with Chinese patent number CN109429663A provides electric energy, effectively improves the utilization rate of solar energy, reduces the loss of city electricity, and enables people to use it better under any circumstances, bringing great convenience to people's use.

[0005] However, in actual use, the above device is only stirred by a single stirring rod, and the fertilizer is directly poured into the tank, which is prone to accumulation, resulting in low mixing efficiency of water and fertilizer and difficulty in full dissolution. Therefore, a corn drip irrigation precision water and fertilizer integrated device is proposed. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of low mixing efficiency and difficulty in sufficient dissolution in the prior art, and to propose a precise water-fertilizer integrated device for corn drip irrigation.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A corn drip irrigation precision water and fertilizer integrated device comprises a tank body, wherein a water inlet and a feed port are respectively installed on the upper part of the tank body, a scale line is installed on the front side of the feed port, a discharge port is installed on the side of the feed port away from the water inlet, a water pump is installed on the side of the tank body, a water pipe is installed on the output end of the water pump, a plurality of drip irrigation heads are installed on the outside of the water pipe, a servo motor is installed on the upper part of the tank body, a rotating ring is installed on the output end of the servo motor extending into the tank body, a plurality of stirring rods are movably connected to the outside of the rotating ring, an oscillation plate is installed on the upper part of the stirring rod, a plurality of guide pipes are installed inside the stirring rod, an oscillation assembly for the oscillation plate is arranged on the tank body, the oscillation assembly comprises a plurality of second pressure blocks arranged in the tank body, a dispersion assembly for the feed port is arranged on the inner side of the tank body, and the dispersion assembly comprises a dispersion plate and fan blades arranged on the inner side of the tank body.

[0009] The above technical solution further includes:

[0010] A plurality of open grooves are provided on the outer side of the rotating ring, a square block is slidably arranged on the inner side of the open groove, a square plate is installed on the inner side of the open groove, a square block is slidably arranged on the inner side of the square plate, one end of the square block away from the square plate is fixedly connected to the stirring rod, one end of the square block away from the stirring rod is installed with a second spring, and one end of the second spring away from the square block is fixedly connected to the inner side of the square plate.

[0011] A guide plate is installed on the inner bottom of the tank body, and a movable rod is slidably arranged on the outer side of the guide plate. The movable rod is threadedly connected to the threaded rod, and the threaded rod is rotationally connected to the tank body. Multiple second pressure blocks are installed on the side of the movable rod to realize the change of the oscillation amplitude of the oscillation plate.

[0012] A first bevel gear is installed on the outer side of the rotating ring, and a plurality of rotating rods are rotatably connected to the inner side of the tank body. A second bevel gear is installed on one end of the rotating rod close to the first bevel gear, and the second bevel gear is meshed with the first bevel gear. The fan blades are installed on the outer side of the rotating rod to facilitate the dispersion of the fertilizer.

[0013] A dispersion box is installed on the outer side of the rotating ring, a dispersion plate is slidably arranged on the inner side of the dispersion box, and a circular groove is opened on the upper part of the dispersion box.

[0014] The circular grooves are in multiple groups and are evenly distributed in a circle on the upper part of the dispersion box. The dispersion box fits the inner top of the tank body. The size of the circular groove opening is adapted to the size of the opening of the feed port. The circular grooves open and close the feed port as the dispersion box rotates, making it easy to pour the fertilizer evenly on the water.

[0015] A telescopic rod is installed on the inner side of the dispersion box, and one end of the telescopic rod close to the square block is fixedly connected to the dispersion plate. A first spring is installed on the end of the dispersion plate away from the square block, and one end of the first spring away from the dispersion plate is fixedly connected to the inner side of the dispersion box, and the first spring is sleeved on the outside of the telescopic rod.

[0016] A first pressure block is installed on one side of the dispersion plate close to the square block, and an extrusion rod is installed on the inner side of the tank body. The cross-section of the first pressure block is trapezoidal, and the first pressure block is on the movement track of the extrusion rod to avoid blockage when the fertilizer is discharged.

[0017] The cross section of the second pressure-bearing block is trapezoidal, and the second pressure-bearing block is located on the moving track of the stirring rod.

[0018] The second pressure block moves as the threaded rod rotates, and the stirring rod changes the oscillation amplitude as the second pressure block moves.

[0019] The present invention has the following beneficial effects:

[0020] 1. In the present invention, when the stirring rod is driven by the rotating ring to perform mixing, a strong oscillation and shear force can be generated by the oscillation component, so that the components in the water-fertilizer mixture can penetrate and merge with each other faster, thereby improving the mixing efficiency, which helps to reduce the time required for mixing and improve production efficiency.

[0021] 2. In the present invention, the fertilizer is evenly poured and distributed through the dispersion component, which simplifies the operation steps in the mixing process. The even distribution of the fertilizer reduces the time required for subsequent stirring and mixing, and improves the efficiency of the entire production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a corn drip irrigation precision water-fertilizer integrated device proposed by the present invention;

[0023] Figure 2 It is a schematic diagram of the first three-dimensional structure of the present invention;

[0024] Figure 3 is a schematic diagram of a second three-dimensional structure in the present invention;

[0025] Figure 4 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0026] Figure 5 for Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0027] Figure 6 for Figure 3 A magnified schematic diagram of the structure at C in the middle;

[0028] Figure 7 for Figure 3 Enlarged schematic diagram of the structure at point D in the middle.

[0029] In the figure: 1. tank body; 2. water inlet; 3. feed inlet; 4. scale line; 5. water pump; 6. water pipe; 7. drip irrigation head; 8. servo motor; 9. rotating ring; 10. dispersion box; 11. circular groove; 12. discharge port; 13. dispersion plate; 14. first spring; 15. telescopic rod; 16. first pressure block; 17. extrusion rod; 18. first bevel gear; 19. rotating rod; 20. second bevel gear; 21. fan blade; 22. open groove; 23. square plate; 24. second spring; 25. square block; 26. stirring rod; 27. guide tube; 28. oscillation plate; 29. ​​movable rod; 30. second pressure block; 31. threaded rod; 32. guide plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] like Figure 1-Figure 7 As shown, a corn drip irrigation precision water-fertilizer integrated device proposed by the present invention comprises a tank body 1, a water inlet 2 and a feed inlet 3 are respectively installed on the upper part of the tank body 1, a scale line 4 is installed on the front side of the feed inlet 3, a discharge port 12 is installed on the side of the feed inlet 3 away from the water inlet 2, a water pump 5 is installed on the side of the tank body 1, a water pipe 6 is installed on the output end of the water pump 5, and a plurality of drip irrigation heads 7 are installed on the outside of the water pipe 6, a servo motor 8 is installed on the upper part of the tank body 1, and a rotating ring 9 is installed on the output end of the servo motor 8 extending into the tank body 1, and a plurality of stirring rods 26 are movably connected to the outside of the rotating ring 9, an oscillation plate 28 is installed on the upper part of the stirring rod 26, and a plurality of guide pipes 27 are installed inside the stirring rod 26, an oscillation component for the oscillation plate 28 is arranged on the tank body 1, and the oscillation component includes a plurality of second pressure blocks 30 arranged in the tank body 1, and a dispersion component for the feed inlet 3 is arranged on the inner side of the tank body 1, and the dispersion component includes a dispersion plate 13 and a fan blade 21 arranged on the inner side of the tank body 1;

[0033] A plurality of open grooves 22 are provided on the outer side of the rotating ring 9, a square block 25 is slidably provided on the inner side of the open groove 22, a square plate 23 is installed on the inner side of the open groove 22, a square block 25 is slidably provided on the inner side of the square plate 23, an end of the square block 25 away from the square plate 23 is fixedly connected to the stirring rod 26, a second spring 24 is installed on the end of the square block 25 away from the stirring rod 26, an end of the second spring 24 away from the square block 25 is fixedly connected to the inner side of the square plate 23, and the inner bottom of the tank body 1 A guide plate 32 is installed, and a movable rod 29 is slidably set on the outer side of the guide plate 32. The movable rod 29 is threadedly connected to the threaded rod 31, and the threaded rod 31 is rotatably connected to the tank body 1. Multiple second pressure blocks 30 are installed on the side of the movable rod 29. The cross-section of the second pressure block 30 is trapezoidal, and the second pressure block 30 is on the movement trajectory of the stirring rod 26. The second pressure block 30 moves with the rotation of the threaded rod 31, and the stirring rod 26 changes the oscillation amplitude with the movement of the second pressure block 30.

[0034] In this embodiment, when performing water-fertilizer integrated drip irrigation, water is first poured in through the water inlet 2, and then fertilizer is poured in through the feed inlet 3. When water and fertilizer are poured into the tank body 1 in a specific ratio, the servo motor 8 can be started at this time, and the servo motor 8 drives the rotating ring 9 to rotate. When the rotating ring 9 rotates, it drives the multiple stirring rods 26 and the guide tube 27 to rotate, thereby achieving stirring of water and fertilizer. When the stirring rod 26 rotates, since the second pressure block 30 is on the motion trajectory of the stirring rod 26, the stirring rod 26 rotates. When the stirring rod 26 moves to the other side of the second pressure block 30, the stirring rod 26 no longer presses the second pressure block 30, and the second spring 24 is reset, and the stirring rod 26 is reset at the same time, so that the stirring rod 26 moves up and down when the stirring rod 26 rotates and stirs, and then drives the oscillation plate 28 to move up and down for oscillation;

[0035] If it is necessary to change the oscillation amplitude of the oscillation plate 28, the threaded rod 31 can be rotated. The force generated by rotating the threaded rod 31 can drive the movable rod 29 to move with the second pressure block 30, thereby changing the extrusion area between the stirring rod 26 and the second pressure block, and realizing the change of the oscillation amplitude of the oscillation plate 28. After the water and fertilizer are mixed, the water pump 5 can be started, and then the water and fertilizer are drip-irrigated through the multiple drip irrigation heads 7 on the water pipe 6. In this way, strong vibration and shear force are generated through the movement of the oscillation plate 28, so that the components in the water-fertilizer mixture can penetrate and merge with each other faster, thereby improving the mixing efficiency, which helps to reduce the time required for mixing and improve production efficiency.

[0036] Embodiment 2

[0037] like Figure 1-Figure 7 As shown, based on the first embodiment, a first bevel gear 18 is installed on the outer side of the rotating ring 9, and a plurality of rotating rods 19 are rotatably connected to the inner side of the tank body 1, and a second bevel gear 20 is installed on one end of the rotating rod 19 close to the first bevel gear 18, and the second bevel gear 20 is meshed with the first bevel gear 18, and the fan blade 21 is installed on the outer side of the rotating rod 19, and a dispersion box 10 is installed on the outer side of the rotating ring 9, and a dispersion plate 13 is slidably arranged on the inner side of the dispersion box 10, and a circular groove 11 is opened on the upper part of the dispersion box 10, and the number of the circular grooves 11 is multiple groups and is evenly distributed on the upper part of the dispersion box 10 in a circular shape, and the dispersion box 10 is fitted with the inner top of the tank body 1, and the size of the opening of the circular groove 11 is adapted to the size of the opening of the feed port 3, and the circular groove 11 realizes the opening and closing of the feed port 3 as the dispersion box 10 rotates;

[0038] A telescopic rod 15 is installed on the inner side of the dispersion box 10, and the end of the telescopic rod 15 close to the square block 25 is fixedly connected to the dispersion plate 13, and the end of the dispersion plate 13 away from the square block 25 is installed with a first spring 14, and the end of the first spring 14 away from the dispersion plate 13 is fixedly connected to the inner side of the dispersion box 10, and the first spring 14 is sleeved on the outside of the telescopic rod 15, and a first pressure block 16 is installed on the side of the dispersion plate 13 close to the square block 25, and an extrusion rod 17 is installed on the inner side of the tank body 1, the cross-section of the first pressure block 16 is trapezoidal, and the first pressure block 16 is on the movement trajectory of the extrusion rod 17.

[0039] In this embodiment, when it is necessary to pour fertilizer through the feed port 3, the servo motor 8 can be started at this time, and the dispersion box 10 can be driven to move by the rotating ring 9, so that the circular groove 11 on the dispersion box 10 no longer corresponds to the opening of the feed port 3. At this time, the bottom of the feed port 3 is in a sealed state, and then the fertilizer is poured in. When pouring the fertilizer, the amount of fertilizer can be observed through the discharge port 12. If too much fertilizer is poured in, it can be discharged through the scale line 4, which is convenient for accurately controlling the amount of fertilizer. Then, the dispersion box 10 can be driven to rotate by the rotating ring 9. At this time, the fertilizer in the feed port 3 is evenly poured into the dispersion box 10 through multiple circular grooves 11 without accumulation, and then discharged through the dispersion plate 13. While the rotating ring 9 rotates, it can be discharged through the first The bevel gear 18 and the second bevel gear 20 drive the rotating rod 19 to rotate, thereby driving the fan blades 21 to rotate. The fertilizer discharged from the dispersion plate 13 is scattered by the rotation of the fan blades 21 and then falls into the water. When the dispersion box 10 drives the dispersion plate 13 to rotate, the first pressure block 16 resets the extrusion rod 17 for each rotation. At the same time, the dispersion plate 13 is driven to shake by the elasticity of the first spring 14 and the telescopic rod 15, thereby avoiding blockage when the dispersion plate 13 discharges fertilizer. In this way, the fertilizer is evenly poured and distributed, which simplifies the operating steps in the mixing process. The even distribution of the fertilizer reduces the time required for subsequent stirring and mixing, and improves the efficiency of the entire production process.

[0040] 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 corn drip irrigation precision water and fertilizer integrated device, comprising a tank body (1), characterized in that: The upper part of the tank body (1) is respectively provided with a water inlet (2) and a feed inlet (3); a scale line (4) is provided on the front side of the feed inlet (3); a discharge port (12) is provided on the side of the feed inlet (3) away from the water inlet (2); a water pump (5) is provided on the side of the tank body (1); a water pipe (6) is provided on the output end of the water pump (5); a plurality of drip irrigation heads (7) are provided on the outer side of the water pipe (6); a servo motor (8) is provided on the upper part of the tank body (1); a rotating ring (9) is provided on the output end of the servo motor (8) extending into the tank body (1) ), a plurality of stirring rods (26) are movably connected to the outer side of the rotating ring (9), an oscillation plate (28) is installed on the upper part of the stirring rod (26), a plurality of guide tubes (27) are installed inside the stirring rod (26), an oscillation component for the oscillation plate (28) is arranged on the tank body (1), the oscillation component includes a plurality of second pressure blocks (30) arranged in the tank body (1), and a dispersion component for the feed port (3) is arranged on the inner side of the tank body (1), the dispersion component includes a dispersion plate (13) and a fan blade (21) arranged on the inner side of the tank body (1).

2. A corn drip irrigation precision water and fertilizer integrated device according to claim 1, characterized in that: The outer side of the rotating ring (9) is provided with a plurality of open grooves (22), the inner side of the open groove (22) is slidably provided with a square block (25), the inner side of the open groove (22) is provided with a square plate (23), the inner side of the square plate (23) is provided with a square block (25) slidably provided, one end of the square block (25) away from the square plate (23) is fixedly connected to the stirring rod (26), one end of the square block (25) away from the stirring rod (26) is provided with a second spring (24), and one end of the second spring (24) away from the square block (25) is fixedly connected to the inner side of the square plate (23).

3. The corn drip irrigation precision water and fertilizer integrated device according to claim 1, characterized in that: A guide plate (32) is installed at the inner bottom of the tank body (1), and a movable rod (29) is slidably arranged on the outer side of the guide plate (32). The movable rod (29) is threadedly connected to the threaded rod (31), and the threaded rod (31) is rotationally connected to the tank body (1). A plurality of the second pressure blocks (30) are installed on the side of the movable rod (29).

4. The corn drip irrigation precision water and fertilizer integrated device according to claim 1, characterized in that: A first bevel gear (18) is mounted on the outer side of the rotating ring (9); a plurality of rotating rods (19) are rotatably connected to the inner side of the tank body (1); a second bevel gear (20) is mounted on one end of the rotating rod (19) close to the first bevel gear (18); the second bevel gear (20) is meshed with the first bevel gear (18); and the fan blades (21) are mounted on the outer side of the rotating rod (19).

5. The corn drip irrigation precision water and fertilizer integrated device according to claim 1, characterized in that: A dispersion box (10) is installed on the outer side of the rotating ring (9), a dispersion plate (13) is slidably arranged on the inner side of the dispersion box (10), and a circular groove (11) is opened on the upper part of the dispersion box (10).

6. A corn drip irrigation precision water and fertilizer integrated device according to claim 5, characterized in that: The circular grooves (11) are provided in a plurality of groups and are evenly distributed in a circular pattern on the upper part of the dispersion box (10). The dispersion box (10) fits the inner top of the tank body (1). The size of the opening of the circular grooves (11) matches the size of the opening of the feed port (3). The circular grooves (11) open and close the feed port (3) as the dispersion box (10) rotates.

7. A corn drip irrigation precision water and fertilizer integrated device according to claim 6, characterized in that: A telescopic rod (15) is installed on the inner side of the dispersion box (10), and one end of the telescopic rod (15) close to the square block (25) is fixedly connected to the dispersion plate (13), and one end of the dispersion plate (13) away from the square block (25) is installed with a first spring (14), and one end of the first spring (14) away from the dispersion plate (13) is fixedly connected to the inner side of the dispersion box (10), and the first spring (14) is sleeved on the outside of the telescopic rod (15).

8. The corn drip irrigation precision water-fertilizer integrated device according to claim 1, characterized in that: A first pressure block (16) is installed on one side of the dispersion plate (13) close to the square block (25), and an extrusion rod (17) is installed on the inner side of the tank body (1). The cross section of the first pressure block (16) is trapezoidal, and the first pressure block (16) is located on the movement track of the extrusion rod (17).

9. The corn drip irrigation precision water-fertilizer integrated device according to claim 3, characterized in that: The cross section of the second pressure-bearing block (30) is trapezoidal, and the second pressure-bearing block (30) is located on the movement track of the stirring rod (26).

10. The corn drip irrigation precision water and fertilizer integrated device according to claim 3, characterized in that: The second pressure-bearing block (30) moves as the threaded rod (31) rotates, and the stirring rod (26) changes its oscillation amplitude as the second pressure-bearing block (30) moves.

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