Water-soluble fertilizer mixing device

Abstract

The utility model relates to the field of mixing equipment, and discloses a water-soluble fertilizer mixing device which comprises a supporting frame and a mixing barrel fixedly mounted on the supporting frame, the top of the mixing barrel is of an opening structure, a partition plate is rotatably mounted in the mixing barrel through a turntable bearing, and a first hollow vertical pipe is fixedly mounted in the center of the top of the partition plate; four second hollow vertical pipes are rotationally installed at the top of the partition plate and are annularly arranged at equal intervals with the first hollow vertical pipe as the center. Compared with the prior art, the water-soluble fertilizer mixing device has the following advantages and effects that by arranging the five net-shaped material containing covers with different heights and controlling rotation of the five net-shaped material containing covers, water-soluble fertilizer at different positions can be mixed and dissolved with water at different heights and different speeds, the movement track of the water-soluble fertilizer in the mixing barrel is larger, and the water-soluble fertilizer can be mixed with water at different speeds; the dissolving and mixing of the water-soluble fertilizer in water are accelerated, and the mixing uniformity and the mixing efficiency are greatly improved.

Description

Technical Field

[0001] This application relates to the field of mixing equipment technology, and in particular to a water-soluble fertilizer mixing device. Background Technology

[0002] Water-soluble fertilizer is a type of multi-element compound fertilizer that can completely dissolve in water. Dissolving in water makes it easier for crops to absorb, and its absorption and utilization rate is relatively high. More importantly, it can be used in facility agriculture such as sprinkler and drip irrigation to achieve integrated water and fertilizer management, resulting in water, fertilizer, and labor savings. When using water-soluble fertilizer, it is necessary to first use a mixing device to stir and mix the fertilizer and water to ensure that the fertilizer is completely dissolved and reaches a uniform concentration before proceeding with subsequent spraying, fertilization, or drip irrigation.

[0003] In related technologies, traditional water-soluble fertilizer mixing devices typically involve directly piling the water-soluble fertilizer into a mixing drum to mix with water. This can easily result in insufficient and incomplete contact between the water-soluble fertilizer and water, a relatively slow rate of dissolution, uneven mixing concentration, and a long mixing time, leading to low mixing efficiency.

[0004] Therefore, we propose a water-soluble fertilizer mixing device to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a water-soluble fertilizer mixing device that allows water-soluble fertilizers at different locations to mix and dissolve with water at different heights and speeds, increases the movement trajectory of the water-soluble fertilizers within the mixing drum, accelerates the dissolution and mixing of the water-soluble fertilizers, and greatly improves the uniformity and efficiency of the mixing.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution: a water-soluble fertilizer mixing device, including a support frame and a mixing cylinder fixed on the support frame. The top of the mixing cylinder is open. A partition is rotatably installed inside the mixing cylinder via a turntable bearing. A hollow vertical tube 1 is fixedly installed at the center of the top of the partition. Four hollow vertical tubes 2 are rotatably installed on the top of the partition. The four hollow vertical tubes 2 are arranged in a ring with equal spacing around the hollow vertical tube 1. The bottom ends of the hollow vertical tube 1 and the four hollow vertical tubes 2 all penetrate the partition. The lengths of the hollow vertical tube 1 and the four hollow vertical tubes 2 are different, and the top ends of the hollow vertical tube 1 and the four hollow vertical tubes 2 are flush. A mesh holding cover is fixedly connected to the bottom ends of the hollow vertical tube 1 and the four hollow vertical tubes 2. The mesh holding cover is used to hold water-soluble fertilizer.

[0007] A further feature of this application is that the top of the partition is provided with a mounting hole, and the hollow vertical tube is rotatably connected to the mounting hole via a bearing.

[0008] A further provision of this application is that: a second mounting hole is provided at the center of the bottom of the mixing cylinder, and a rotating shaft is rotatably installed in the second mounting hole via a second bearing. The top end of the rotating shaft is fixedly connected to the bottom of the corresponding mesh material container. A motor is provided at the bottom of the mixing cylinder, and the output shaft end of the motor is fixedly connected to the bottom end of the rotating shaft.

[0009] A further feature of this application is that a U-shaped plate is fixedly installed at the bottom of the mixing cylinder, and the motor is fixedly installed on the U-shaped plate.

[0010] A further feature of this application is that gears are fixedly fitted on the outer walls of the four hollow vertical tubes, and the four gears are all located above the partition. An internal gear ring is fixedly installed inside the mixing cylinder above the turntable bearing, and the four gears mesh with the internal gear ring.

[0011] A further provision of this application is that hoppers are fixedly installed at the top of the first hollow vertical tube and the tops of the four second hollow vertical tubes.

[0012] A further feature of this application is that a water inlet pipe is fixedly installed on one side of the mixing cylinder, with one end of the water inlet pipe located below the turntable bearing.

[0013] A further feature of this application is that a drain pipe is fixedly installed at the bottom of the mixing cylinder, and a shut-off valve is fixedly installed on the drain pipe.

[0014] This application includes at least one of the following beneficial technical effects:

[0015] 1. By setting up hollow vertical pipes of different lengths and four hollow vertical pipes of different lengths, this application can make five mesh material holding hoods located at different heights inside the mixing cylinder, so that the water-soluble fertilizer can be divided into five portions and placed in the five mesh material holding hoods respectively to come into contact with water for dissolution and mixing.

[0016] 2. This application utilizes the synergistic action of a rotating shaft, motor, U-shaped plate, gear, and internal gear ring to control the four hollow vertical tubes and one hollow vertical shaft to revolve around the partition. Furthermore, it controls the hollow vertical tubes to rotate simultaneously, causing the mesh-like material-holding covers at the bottom of the four hollow vertical tubes and one hollow vertical shaft to rotate accordingly. This design allows water-soluble fertilizers at different locations to mix and dissolve with water at different heights and speeds, resulting in a larger movement trajectory of the water-soluble fertilizer within the mixing drum. This accelerates the dissolution and mixing of the water-soluble fertilizer in the water, effectively replacing the traditional method of piling water-soluble fertilizer into the mixing drum and stirring it with water, thereby significantly improving the uniformity and efficiency of the mixing. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of this embodiment.

[0018] Figure 2This is a cross-sectional three-dimensional structural schematic diagram of this embodiment.

[0019] Figure 3 This is a first-view three-dimensional structural diagram of the embodiment without the support frame and mixing cylinder.

[0020] Figure 4 This is a second-view three-dimensional structural diagram of the embodiment without the support frame and mixing cylinder.

[0021] Figure 5 This is a cross-sectional three-dimensional structural diagram of the hollow vertical tube and the mesh material container in this embodiment.

[0022] In the diagram, 1. Support frame; 2. Mixing cylinder; 3. Turntable bearing; 4. Baffle plate; 5. Hollow vertical pipe one; 6. Hollow vertical pipe two; 7. Mesh material hood; 8. Rotating shaft; 9. Motor; 10. U-shaped plate; 11. Gear; 12. Internal gear ring; 13. Hopper; 14. Water inlet pipe; 15. Drain pipe; 16. Shut-off valve. Detailed Implementation

[0023] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] See Figures 1-5 This application provides a water-soluble fertilizer mixing device, including a support frame 1 and a mixing cylinder 2 installed and fixed on the support frame 1. The top of the mixing cylinder 2 is open, wherein:

[0025] Inside the mixing drum 2, a baffle 4 is rotatably mounted via a turntable bearing 3. A hollow vertical tube 5 is fixedly mounted at the top center of the baffle 4. Four hollow vertical tubes 6 are rotatably mounted on the top of the baffle 4. The four hollow vertical tubes 6 are arranged in a ring with equal spacing around the hollow vertical tube 5. The bottom ends of both the hollow vertical tube 5 and the four hollow vertical tubes 6 penetrate the baffle 4. The lengths of the hollow vertical tube 5 and the four hollow vertical tubes 6 are different, and the top ends of the hollow vertical tube 5 and the four hollow vertical tubes 6 are flush. A mesh material container 7 is fixedly connected to the bottom ends of both the hollow vertical tube 5 and the four hollow vertical tubes 6. The material container 7 is used to hold water-soluble fertilizer. Through the synergistic action of the turntable bearing 3 and the partition 4, the interior of the mixing drum 2 can be divided into two spaces. The space below the partition 4 is used for the mixing of water-soluble fertilizer. By setting hollow vertical pipes 5 of different lengths and four hollow vertical pipes 6 on the partition 4, and connecting the bottom end of each to the mesh material container 7, this design allows water-soluble fertilizer at different positions to be mixed and dissolved with water at different heights during the rotation of the partition 4. This effectively replaces the traditional method of piling water-soluble fertilizer into the mixing drum 2 and stirring it with water, thereby greatly improving the uniformity and efficiency of mixing.

[0026] In this embodiment, the top of the partition 4 is provided with a mounting hole 1, and the hollow vertical tube 2 6 is rotatably connected to the mounting hole 1 through a bearing 1 to ensure that the hollow vertical tube 2 6 can rotate smoothly and stably.

[0027] In this embodiment, a mounting hole 2 is provided at the center of the bottom of the mixing cylinder 2. A rotating shaft 8 is rotatably mounted in the mounting hole 2 via a bearing 2. The top end of the rotating shaft 8 is fixedly connected to the bottom of the corresponding mesh material holding cover 7. A motor 9 is provided at the bottom of the mixing cylinder 2. The output shaft end of the motor 9 is fixedly connected to the bottom end of the rotating shaft 8. The motor 9 is used to drive the rotating shaft 8 to rotate, which in turn drives the mesh material holding cover 7, hollow vertical tube 5, and partition 4 fixedly connected to the top end of the rotating shaft 8 to rotate. This causes the four hollow vertical tubes 6 and their bottom mesh material holding covers 7 to rotate accordingly. Gears 11 are fixedly fitted on the outer wall of each of the four hollow vertical tubes 6. All four gears 11 are located above the partition plate 4. An internal gear ring 12 is fixedly installed inside the mixing cylinder 2 above the turntable bearing 3. All four gears 11 mesh with the internal gear ring 12. By utilizing the meshing transmission action of the gears 11 and the internal gear ring 12, when the motor 9 drives the rotating shaft 8 to rotate, the hollow vertical tube 2 6 can revolve around the hollow vertical tube 1 5 while rotating itself. On the one hand, the rotation of the hollow vertical tube 2 6 can cause the water-soluble fertilizer contained therein to tumble and mix in the mesh container 7, accelerating the dissolution of the water-soluble fertilizer in the water. On the other hand, its revolving motion makes the movement trajectory of the water-soluble fertilizer in the mixing cylinder 2 larger, enhancing the mixing effect and efficiency.

[0028] In this embodiment, a U-shaped plate 10 is fixedly installed at the bottom of the mixing cylinder 2, and the motor 9 is fixedly installed on the U-shaped plate 10. The U-shaped plate 10 is provided to provide stable load support for the motor 9.

[0029] In this embodiment, hoppers 13 are fixedly installed at the top of the hollow vertical tube 5 and the top of the four hollow vertical tubes 6. The design of the hoppers 13 makes it convenient to add water-soluble fertilizer to the mesh hoods 7 at different positions, making the operation convenient.

[0030] In this embodiment, a water inlet pipe 14 is fixedly installed on one side of the mixing cylinder 2. One end of the water inlet pipe 14 is located below the turntable bearing 3, which facilitates the uniform addition of clean water into the mixing cylinder 2 to contact the water-soluble fertilizer. A drain pipe 15 is fixedly installed at the bottom of the mixing cylinder 2, and a shut-off valve 16 is fixedly installed on the drain pipe 15, which facilitates the discharge of the finished water-soluble fertilizer solution after mixing, making it easy to collect and use later.

[0031] In this embodiment, it should be noted that the motor 9 can be purchased on the market, and its wiring connection method and control method are mature technologies in the field, which are fully disclosed and therefore will not be described in detail here.

[0032] Based on the above structure, the working principle of the water-soluble fertilizer mixing device provided in this application is as follows:

[0033] First, pour the water-soluble fertilizer into the five hoppers 13 in sequence. The water-soluble fertilizer falls into the corresponding mesh containers 7 through the hollow vertical pipe 1 5 and the four hollow vertical pipes 2 6. The water-soluble fertilizer is divided into five portions and placed in the five mesh containers 7. Then, add an appropriate amount of clean water into the mixing cylinder 2 from the water pipe 14. The water flows into the mixing cylinder 2 and comes into contact with the water-soluble fertilizer, which gradually dissolves and mixes in the water.

[0034] After the addition of materials and water is completed, the motor 9 is turned on. Its output shaft drives the connected rotating shaft 8 to rotate. The rotating shaft 8 drives the mesh material container 7 and the hollow vertical tube 5 at its top to rotate, thereby driving the partition 4 to rotate. When the partition 4 rotates, the hollow vertical tube 5 and the mesh material container 7 at its bottom will rotate accordingly. Hollow vertical tubes 6 of different lengths follow the partition 4 and revolve around the hollow vertical tube 5. At the same time, under the action of the gear 11 and the internal gear ring 12 meshing, the hollow vertical tubes 6 not only revolve around the hollow vertical tube 5, but also begin to rotate themselves. Thus, during their rotation, the water-soluble fertilizer contained in the five mesh material containers 7 comes into full and comprehensive contact with the clean water at different heights and speeds, so that the water-soluble fertilizer dissolves in the clean water more quickly and comprehensively and mixes evenly, resulting in a uniform concentration of the obtained water-soluble fertilizer solution, which greatly improves the uniformity and efficiency of mixing.

[0035] After the water-soluble fertilizer is dissolved and mixed, stop the motor 9 and open the shut-off valve 16 on the drain pipe 15 at the bottom of the mixing drum 2. The finished water-soluble fertilizer solution is discharged from the drain pipe 15 under gravity, which is convenient for collection and subsequent use.

Claims

1. A water-soluble fertilizer mixing device, characterized in that, The system includes a support frame (1) and a mixing cylinder (2) fixedly mounted on the support frame (1). The top of the mixing cylinder (2) is open. A partition plate (4) is rotatably mounted inside the mixing cylinder (2) via a turntable bearing (3). A hollow vertical tube (5) is fixedly mounted at the center of the top of the partition plate (4). Four hollow vertical tubes (6) are rotatably mounted on the top of the partition plate (4). The four hollow vertical tubes (6) are arranged in a ring with equal spacing around the hollow vertical tube (5). The bottom end of the first hollow vertical tube (5) and the bottom ends of the four hollow vertical tubes (6) all penetrate the partition (4). The lengths of the first hollow vertical tube (5) and the four hollow vertical tubes (6) are different, and the top ends of the first hollow vertical tube (5) and the top ends of the four hollow vertical tubes (6) are flush. The bottom ends of the first hollow vertical tube (5) and the bottom ends of the four hollow vertical tubes (6) are all fixedly connected to a mesh material container (7), which is used to hold water-soluble fertilizer.

2. The water-soluble fertilizer mixing device according to claim 1, characterized in that: The top of the partition (4) is provided with a mounting hole, and the hollow vertical tube (6) is rotatably connected to the mounting hole through a bearing.

3. The water-soluble fertilizer mixing device according to claim 1, characterized in that: The mixing cylinder (2) has a mounting hole 2 at the bottom center. A rotating shaft (8) is rotatably installed in the mounting hole 2 through a bearing 2. The top end of the rotating shaft (8) is fixedly connected to the bottom of the corresponding mesh material container (7). A motor (9) is provided at the bottom of the mixing cylinder (2). The output shaft end of the motor (9) is fixedly connected to the bottom end of the rotating shaft (8).

4. The water-soluble fertilizer mixing device according to claim 3, characterized in that: A U-shaped plate (10) is fixedly installed at the bottom of the mixing cylinder (2), and the motor (9) is fixedly installed on the U-shaped plate (10).

5. The water-soluble fertilizer mixing device according to claim 1, characterized in that: Gears (11) are fixedly mounted on the outer wall of each of the four hollow vertical tubes (6). All four gears (11) are located above the partition plate (4). An internal gear ring (12) located above the turntable bearing (3) is fixedly installed inside the mixing cylinder (2). All four gears (11) mesh with the internal gear ring (12).

6. The water-soluble fertilizer mixing device according to claim 1, characterized in that: A hopper (13) is fixedly installed at the top of the first hollow vertical tube (5) and the top of the four second hollow vertical tubes (6).

7. The water-soluble fertilizer mixing device according to claim 1, characterized in that: A water inlet pipe (14) is fixedly installed on one side of the mixing cylinder (2), and one end of the water inlet pipe (14) is located below the turntable bearing (3).

8. The water-soluble fertilizer mixing device according to claim 1, characterized in that: A drain pipe (15) is fixedly installed at the bottom of the mixing cylinder (2), and a shut-off valve (16) is fixedly installed on the drain pipe (15).

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