A liquid fertilizer generator

Abstract

The utility model relates to agricultural production equipment technical field discloses a kind of liquid fertilizer generators, including support platform, the water pool is fixedly connected in support platform inner wall, the heating rod is fixedly connected with the water pool inner wall rear end downside, the water pool top end left and right sides are fixedly connected with the link frame, the stirrer is installed in the link frame top end middle part inner wall, the water pool bottom end is located in the inner wall of stirrer left and right sides rotationally connected with the first rotating rod, and it is through the upper and lower sides of water pool, the water pool bottom end is located in the inner wall of the first rotating rod opposite side rotationally connected with the second rotating rod, and it is through the upper and lower sides of water pool, it is meshed connection between adjacent two tooth rings each other. The utility model, solid-state fertilizer is stirred, and in the process of flowing with mixed solution, it will enter between adjacent two grinding rollers by inertia, and be ground and crushed, thereby reduce the granularity size of solid-state fertilizer, to speed up the rate of fertilizer dissolution liquefaction.

Description

Technical Field

[0001] This utility model relates to the field of agricultural production equipment technology, specifically a liquid fertilizer generator. Background Technology

[0002] A liquid fertilizer generator is a device that converts solid organic fertilizer into liquid fertilizer. It is widely used in agricultural production. Solid fertilizer liquefaction is the process of converting solid fertilizer into liquid fertilizer through physical dissolution, chemical decomposition, and other methods, aiming to improve nutrient absorption efficiency and expand application scenarios.

[0003] However, in the process of dissolving solid fertilizers to prepare liquid fertilizers, the particle size of common solid fertilizers is relatively large. When relying solely on traditional stirring structures for mixing, the contact area between the material and the solvent is limited, resulting in slow particle dispersion and a long dissolution cycle, which makes it difficult to meet the needs of efficient production.

[0004] In order to improve the production efficiency of solid fertilizer liquefaction, this application proposes a liquid fertilizer generator. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a liquid fertilizer generator that reduces the particle size of solid fertilizer, thereby accelerating the rate of fertilizer dissolution and liquefaction.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a liquid fertilizer generator, comprising a support platform, a water tank fixedly connected to the inner wall of the support platform, a heating rod fixedly connected to the lower rear end of the inner wall of the water tank, connecting frames fixedly connected to the left and right sides of the top of the water tank, a stirrer installed on the inner wall of the middle part of the top of the connecting frame, rotating rod 1 rotatably connected to the inner walls of the left and right sides of the bottom of the water tank located on the stirrer, and penetrating the upper and lower sides of the water tank, rotating rod 2 rotatably connected to the inner wall of the bottom of the water tank located on the opposite side of rotating rod 1, and penetrating the upper and lower sides of the water tank, the top ends of rotating rod 1 and rotating rod 2 rotatably connected to the inner wall of the connecting frame, grinding rollers fixedly connected to the outer walls of rotating rod 1 and rotating rod 2 located on the inner side of the water tank, and extension rods fixedly connected to the outer walls of rotating rod 1 and rotating rod 2 located on the lower side of the water tank, the other end of each extension rod being fixedly connected to a toothed ring, and adjacent toothed rings being meshed with each other.

[0007] Further description: Each of the rotating rods has a fixed wheel at one bottom end, and a timing belt is engaged with the opposite end of the outer diameter of the wheel; here, the inner diameter teeth of the timing belt match the shape of the outer diameter of the wheel.

[0008] Further description: A bending plate is fixedly connected to the bottom of the pool at the rear of the right rotating rod. A motor is fixedly connected to the front side of the bottom end of the bending plate. The drive end of the motor passes through the upper part of the bending plate and is fixedly connected to the bottom end of the right rotating wheel. Here, the motor provides electric drive for the rotation of the rotating wheel.

[0009] Further description: A liquid pump is fixedly connected to the bottom of the support platform at the front side of the water tank. The input end of the liquid pump penetrates the inner wall of the water tank, and the output end of the liquid pump is fixedly connected to a drain pipe. Here, the pumping force of the liquid pump is adjustable. If the discharge pressure in the drain pipe is high, the pumping force of the liquid pump will be reduced.

[0010] Further description: A pressure sensor is installed on the rear side of the outer wall of the drain pipe, and a flow monitor is installed on the lower side of the outer wall of the drain pipe; here, the flow monitor and the pressure sensor are used to monitor the liquid fertilizer discharge status.

[0011] Further description: An L-shaped plate is provided on the front side of the top of the pool, and a filter screen is fixedly connected to the lower part of the inner wall of the L-shaped plate. Limiting holes are opened on both the left and right sides of the top of the L-shaped plate; here, the diameter of the filter screen mesh is 1mm.

[0012] Further description: The top of the pool is fixedly connected to positioning blocks on both the left and right sides of the L-shaped plate, and each positioning block is slidably connected to a plug on the inner wall of one end; here, the outer wall of the plug is circular, and the sliding resistance is low when it slides on the inner wall of the positioning block.

[0013] Further description: The top ends of the two plugs are fixedly connected to a linkage frame, and the shape of the bottom end of each plug matches the shape of the inner wall of the limiting hole; here, the linkage frame is set to facilitate the staff to lift the plugs on both sides. Beneficial effects

[0014] 1. In this utility model, through the cooperation of a water tank, rotating rod one, rotating rod two, grinding roller, extension rod, toothed ring, bending plate, motor, rotating wheel and synchronous belt, the solid fertilizer is stirred and flows with the mixed liquid, and will enter between two adjacent grinding rollers and be ground and crushed, thereby reducing the particle size of the solid fertilizer, thereby accelerating the rate of fertilizer dissolution and liquefaction and improving production efficiency.

[0015] 2. In this utility model, by using an L-shaped plate and filter screen installed on the front side of the inner wall of the water tank, the filter screen can filter out impurities and undissolved fertilizer in the liquid fertilizer when it is discharged from the water tank, preventing it from directly entering the liquid pump and causing blockage. Then, with the cooperation of the limiting hole, positioning block, plug, and linkage frame, the L-shaped plate can be easily disassembled at the top of the water tank, which makes it convenient to clean the filter screen separately and prevent impurities clogging the filter screen mesh from affecting the flow effect. Attached Figure Description

[0016] Figure 1 This is a perspective view of a liquid fertilizer generator according to the present invention;

[0017] Figure 2 This is a cross-sectional view of the water tank of a liquid fertilizer generator according to this utility model;

[0018] Figure 3 This is a half-sectional view of the water tank of a liquid fertilizer generator according to this utility model;

[0019] Figure 4 This is a schematic diagram of the L-shaped plate structure of a liquid fertilizer generator according to the present invention;

[0020] Figure 5 This is a cross-sectional view of the positioning block of a liquid fertilizer generator according to this utility model.

[0021] In the diagram: 1. Support platform; 2. Water tank; 3. Connecting frame; 4. Liquid pump; 5. Drain pipe; 6. Grinding roller; 7. Extension rod; 8. Gear ring; 9. Bending plate; 10. Motor; 11. Synchronous belt; 12. Rotary wheel; 13. Agitator; 14. Heating rod; 15. L-shaped plate; 16. Filter screen; 17. Positioning block; 18. Flow monitor; 19. Pressure sensor; 20. Limiting hole; 21. Bolt; 22. Linkage frame; 23. Rotating rod one; 24. Rotating rod two. Detailed Implementation

[0022] 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.

[0023] Example 1, please refer to Figures 1-2 A liquid fertilizer generator includes a support platform 1, a water tank 2 fixedly connected to the inner wall of the support platform 1, a heating rod 14 fixedly connected to the lower rear end of the inner wall of the water tank 2, a connecting frame 3 fixedly connected to the left and right sides of the top of the water tank 2, a stirrer 13 installed on the inner wall of the middle of the top of the connecting frame 3, a rotating rod 23 rotatably connected to the inner walls of the left and right sides of the bottom of the water tank 2 on both sides of the stirrer 13 and penetrating the upper and lower sides of the water tank 2, a rotating rod 24 rotatably connected to the inner wall of the bottom of the water tank 2 on the side opposite to the rotating rod 23 and penetrating the upper and lower sides of the water tank 2, the top ends of the rotating rod 23 and the rotating rod 24 rotatably connected to the inner wall of the connecting frame 3, a grinding roller 6 fixedly connected to the outer wall of the rotating rod 23 and the rotating rod 24 on the inner side of the water tank 2, an extension rod 7 fixedly connected to the outer wall of the rotating rod 23 and the rotating rod 24 on the lower side of the water tank 2, and a toothed ring 8 fixedly connected to the other end of the extension rod 7, with adjacent toothed rings 8 meshing with each other;

[0024] Rotating rod 23 is fixedly connected to the bottom end of rotating rod 23. The outer diameter of rotating rod 12 is meshed with a synchronous belt 11 at one end. The bottom end of water tank 2 is fixedly connected to the rear of rotating rod 23 on the right side. A motor 10 is fixedly connected to the front side of the bottom end of the bending plate 9. The drive end of the motor 10 passes through the upper side of the bending plate 9 and is fixedly connected to the bottom end of the right rotating rod 12.

[0025] To further explain, firstly, the mixture and solid fertilizer are poured into the water tank 2. Then, the agitator 13 is started to stir the materials, causing the solid fertilizer to dissolve in the mixture and initially form liquid fertilizer. At the same time, the motor 10 is started, and its drive end drives the right-side rotating wheel 12 to rotate. The rotating wheel 12 drives the extension rod 7 and toothed ring 8 on the lower side of the outer wall to rotate synchronously through the rotating rod 1 23. Because the two adjacent toothed rings 8 mesh with each other, the rotating rod 24 on one side will rotate accordingly, thereby causing the grinding rollers 6 on both sides to rotate in opposite directions, grinding and crushing the flowing solid fertilizer and accelerating its dissolution speed. The rotating wheels 12 on both sides and the synchronous belt 11 form a synchronous mechanism, so that the extension rod 7 and toothed ring 8 on the lower side of the outer wall of the rotating rod 1 23 and the rotating rod 2 24 on the other side repeat the above operation process, so that the two adjacent grinding rollers 6 on the other side also rotate in opposite directions, performing secondary grinding on the solid fertilizer.

[0026] Example 2, please refer to Figures 3-5 Furthermore, based on the first embodiment, the bottom of the support platform 1 is fixedly connected to the front side of the water tank 2 and the liquid pump 4 is fixedly connected to the inner wall of the water tank 2. The output end of the liquid pump 4 is fixedly connected to the drain pipe 5. A pressure sensor 19 is installed on the rear side of the outer wall of the drain pipe 5 and a flow monitor 18 is installed on the lower side of the outer wall of the drain pipe 5.

[0027] An L-shaped plate 15 is provided at the front of the top of the pool 2. A filter screen 16 is fixedly connected to the lower part of the inner wall of the L-shaped plate 15. Limiting holes 20 are opened on both the left and right sides of the top of the L-shaped plate 15. Positioning blocks 17 are fixedly connected to both the left and right sides of the top of the pool 2. A plug 21 is slidably connected to the inner wall of the positioning block 17 at one end. A linkage frame 22 is fixedly connected to the top of the two plugs 21. The shape of the bottom of the plug 21 matches the shape of the inner wall of the limiting hole 20.

[0028] To further explain, after the dissolution process is completed, the liquid pump 4 is started to pump out the liquid fertilizer in the water tank 2 and discharge it. During the transportation process, the liquid fertilizer first passes through the filter screen 16 on the inner wall of the L-shaped plate 15 to intercept impurities and undissolved solid fertilizer, preventing them from getting stuck in the liquid pump 4 and causing blockage. Subsequently, when the liquid fertilizer is discharged along the drain pipe 5, it will pass through the pressure sensor 19 and the flow monitor 18 for real-time data monitoring. After the discharge process is completed, in order to ensure the effect of the next use, the filter screen 16 on the inner wall of the L-shaped plate 15 needs to be cleaned. The specific operation is to pull the linkage frame 22 upward so that the two side plugs 21 slide upward in the positioning block 17. The bottom of the plugs 21 disengages from the limiting hole 20, releasing the limitation on the L-shaped plate 15. Then, the L-shaped plate 15 is pulled out from between the two side positioning blocks 17, and the impurities blocking the mesh of the filter screen 16 can be removed.

[0029] When pressure sensor 19 detects that the pressure inside drain pipe 5 is greater than 0.8 MPa, the external control equipment operates, reducing the pumping rate of liquid pump 4. When the pressure exceeds 1.2 MPa, the power is cut off and the discharge stops.

[0030] Working principle: First, the mixed liquid and solid fertilizer are poured into the water tank 2. Then, the agitator 13 is started to stir the materials in the water tank 2, so that the solid fertilizer dissolves in the mixed liquid to form liquid fertilizer. At the same time, the motor 10 is started, so that its drive end drives the right-side rotating wheel 12 to rotate, and drives the extension rod 7 and toothed ring 8 on the lower side of its outer wall to rotate through the rotating rod 1 23. Since the two adjacent toothed rings 8 mesh with each other, the rotating rod 24 on the other side will rotate accordingly, thereby causing the adjacent grinding rollers 6 on both sides to rotate in opposite directions and grind the solid fertilizer in the flow, crushing it and accelerating the dissolution speed. The two rotating wheels 12 and the synchronous belt 11 form a liquid fertilizer. The synchronization mechanism causes the extension rod 7 and toothed ring 8 on the lower part of the outer wall of the rotating rod 1 23 and the rotating rod 2 24 on the other side to repeat the above operating logic, causing the two adjacent grinding rollers 6 on the other side to rotate in the opposite direction and grind the solid fertilizer in the same way, making it pulverized. After the dissolution work is completed, the liquid pump 4 is started to pump out the liquid fertilizer in the pool 2 and discharge it. It must first pass through the filter screen 16 set in the inner wall of the L-shaped plate 15. The filter screen 16 will filter the liquid fertilizer to prevent some impurities or a small amount of undissolved solid fertilizer from getting stuck in the liquid pump 4 and causing blockage. When the liquid fertilizer is discharged along the drain pipe 5, it will be monitored in real time by the pressure sensor 19 and the flow monitor 18.

[0031] After the discharge is completed, remove the L-shaped plate 15 from the water tank 2 and clean the impurities clogging the mesh of the filter screen 16 to avoid affecting the next use. First, pull the linkage frame 22 upward so that the two side bolts 21 slide upward in the positioning block 17. Their bottoms will disengage from the limiting hole 20, thereby releasing the limitation on the L-shaped plate 15. Then, pull the L-shaped plate 15 out between the two side positioning blocks 17, so that the L-shaped plate 15 can be removed from the water tank 2 and the filter screen 16 can be cleaned.

[0032] 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. A liquid fertilizer generator, comprising a support platform (1), characterized in that: A water tank (2) is fixedly connected to the inner wall of the support platform (1). A heating rod (14) is fixedly connected to the lower rear end of the inner wall of the water tank (2). A connecting frame (3) is fixedly connected to the left and right sides of the top of the water tank (2). A stirrer (13) is installed on the inner wall of the middle part of the top of the connecting frame (3). A rotating rod (23) is rotatably connected to the inner wall of the left and right sides of the bottom of the water tank (2) on both sides of the stirrer (13), and it passes through the upper and lower sides of the water tank (2). A rotating rod is rotatably connected to the inner wall of the side opposite to the rotating rod (23) at the bottom of the water tank (2). Rod 2 (24) runs through the upper and lower sides of the pool (2). The top ends of the rotating rod 1 (23) and the rotating rod 2 (24) are rotatably connected to the inner wall of the connecting frame (3). The outer walls of the rotating rod 1 (23) and the rotating rod 2 (24) are fixedly connected to the grinding roller (6) inside the pool (2). The outer walls of the rotating rod 1 (23) and the rotating rod 2 (24) are fixedly connected to the extension rod (7) below the pool (2). The other end of the extension rod (7) is fixedly connected to the toothed ring (8). The two adjacent toothed rings (8) are meshed with each other.

2. The liquid fertilizer generator according to claim 1, characterized in that: Each of the rotating rods (23) has a rotating wheel (12) fixedly connected to its bottom end. The outer diameter of the rotating wheel (12) is meshed with a synchronous belt (11) at one end.

3. A liquid fertilizer generator according to claim 1, characterized in that: The bottom of the pool (2) is fixedly connected to the rear of the right rotating rod (23) with a bending plate (9). The front side of the bottom of the bending plate (9) is fixedly connected to a motor (10). The driving end of the motor (10) passes through the upper side of the bending plate (9) and is fixedly connected to the bottom of the right rotating wheel (12).

4. A liquid fertilizer generator according to claim 1, characterized in that: The bottom of the support platform (1) is fixedly connected to a liquid pump (4) on the front side of the water tank (2). The input end of the liquid pump (4) penetrates the inner wall of the water tank (2), and the output end of the liquid pump (4) is fixedly connected to a drain pipe (5).

5. A liquid fertilizer generator according to claim 4, characterized in that: A pressure sensor (19) is installed on the rear side of the outer wall of the drain pipe (5), and a flow monitor (18) is installed on the lower side of the outer wall of the drain pipe (5).

6. A liquid fertilizer generator according to claim 1, characterized in that: An L-shaped plate (15) is provided on the front side of the top of the pool (2). A filter screen (16) is fixedly connected to the lower part of the inner wall of the L-shaped plate (15). Limiting holes (20) are opened on the left and right sides of the top of the L-shaped plate (15).

7. A liquid fertilizer generator according to claim 1, characterized in that: The top of the pool (2) is fixedly connected to positioning blocks (17) on both sides of the L-shaped plate (15), and the positioning blocks (17) are slidably connected to the inner wall of one end of each end by a plug (21).

8. A liquid fertilizer generator according to claim 7, characterized in that: The top ends of the two plugs (21) are fixedly connected to a linkage frame (22), and the shape of the bottom end of the plugs (21) matches the shape of the inner wall of the limiting hole (20).

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