Organic-inorganic compound fertilizer raw material mixing device

Abstract

The utility model discloses an organic inorganic compound fertilizer preparation raw material mixing equipment relates to organic inorganic compound fertilizer technical field. This organic inorganic compound fertilizer preparation raw material mixing equipment, including mixing box and dispersed discharge structure, dispersed discharge structure includes spacing ring, dispersion net, toothing, second motor and gear, spacing ring fixedly connected in the inside of mixing box, dispersion net swing joint is connected in the inner wall of mixing box, dispersion net sliding connection is in the top of spacing ring, and the toothing is set up in the outer surface of dispersion net, and the second motor fixedly connected in the surface of mixing box, and the gear swing joint is connected in the surface of mixing box, and the gear is engaged connection with toothing, and the output of second motor penetrates mixing box and is fixedly connected with the central shaft of gear, and dispersed discharge structure is driven gear and toothing engagement transmission through motor, drives dispersion net steady rotation, realizes the preliminary dispersion to raw material, and guarantees the high efficiency of mixing equipment whole operation.

Description

Technical Field

[0001] This utility model relates to the field of organic-inorganic compound fertilizer technology, and in particular to a mixing equipment for preparing raw materials for organic-inorganic compound fertilizer. Background Technology

[0002] Organic-inorganic compound fertilizer is a fertilizer made by rationally combining organic components and inorganic nutrients. It integrates the advantages of organic and inorganic fertilizers, providing comprehensive and balanced nutritional support for crop growth. It helps improve soil structure and enhance soil fertility, while also quickly replenishing the readily available nutrients needed by crops, meeting the needs of crops at different growth stages. After use, it can promote robust crop growth, increase yield and quality, and reduce the drawbacks that may be caused by the use of single fertilizers. It is suitable for a variety of crops and soil types and is one of the commonly used high-quality fertilizers in agricultural production.

[0003] In the raw material mixing stage of organic-inorganic compound fertilizer preparation, the feeding mechanism is a key part to ensure mixing efficiency and quality. Existing mixing equipment mostly adopts a single conveying method and lacks a targeted dispersion treatment design. After the raw materials are put in, they are prone to agglomeration and clumping due to their own characteristics or stacking state. These agglomerated raw materials cannot be broken up in time and directly enter the mixing stage, making it difficult to achieve uniform integration of the components in subsequent stirring. This not only affects the overall mixing effect, but may also have an adverse effect on the nutrient balance of the final compound fertilizer, restricting the improvement of production efficiency and product quality. Therefore, there is a need for a raw material mixing equipment for organic-inorganic compound fertilizer preparation. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a mixing equipment for raw materials for the preparation of organic-inorganic compound fertilizer, which can solve the problem that the raw materials for the preparation of organic-inorganic compound fertilizer are prone to agglomeration and clumping during the feeding process, resulting in uneven feeding, insufficient subsequent mixing, and affecting the nutrient balance and production efficiency of compound fertilizer.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for raw materials in the preparation of organic-inorganic compound fertilizer, comprising a mixing box and a dispersing structure. The dispersing structure includes a limiting ring, a dispersing net, a toothed groove, a second motor, and a gear. The limiting ring is fixedly connected to the inside of the mixing box, the dispersing net is rotatably connected to the inner wall of the mixing box, the dispersing net is slidably connected to the top of the limiting ring, the toothed groove is formed on the outer surface of the dispersing net, the second motor is fixedly connected to the surface of the mixing box, the gear is rotatably connected to the surface of the mixing box, the gear meshes with the toothed groove, and the output end of the second motor passes through the mixing box and is fixedly connected to the central shaft of the gear.

[0006] Preferably, the inner wall of the mixing box is fixedly connected to multiple fixing plates, the surface of the fixing plates is slidably connected to a vibrating block, and the opposite surfaces of the fixing plates and the vibrating blocks are fixedly connected to a spring.

[0007] Preferably, the top of the dispersing net is fixedly connected with a plurality of protrusions, the number of protrusions being the same as that of the fixed plate, the protrusions being in contact with the vibrating block, and the surfaces of both the protrusions and the vibrating block having inclined surfaces.

[0008] Preferably, the top of the mixing box is movably connected to a detachable top cover, the surface of the detachable top cover is fixedly connected to a feed inlet, and the top of the detachable top cover is fixedly connected to a first motor.

[0009] Preferably, the output end of the first motor is fixedly connected to a rotating shaft, and a stirring rod structure is fixedly connected to the outer surface of the rotating shaft.

[0010] Preferably, the surface of the mixing box is fixedly connected to a shell, and the second motor and gear are both located inside the shell.

[0011] Preferably, a hopper is fixedly connected to the bottom of the mixing box, and a support is fixedly connected to the surface of the mixing box.

[0012] Preferably, the stirring rod structure can be an inclined rectangular stirring rod.

[0013] Preferably, the stirring rod structure can also be a circular stirring rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This organic-inorganic compound fertilizer preparation raw material mixing equipment features a dispersion feeding structure driven by a motor-driven gear and toothed groove transmission, which drives the dispersion net to rotate stably, achieving initial dispersion of the raw materials. Simultaneously, during the rotation of the dispersion net, the protrusions and vibrating blocks interact through inclined surfaces, and the elastic extension and contraction of springs create continuous and gentle vibration, further breaking up raw material clumps. This structure combines rotational dispersion with vibrational dispersion, improving the comprehensiveness and thoroughness of raw material dispersion, ensuring a continuous and smooth feeding process, effectively avoiding raw material accumulation and blockage, and providing a uniformly dispersed raw material foundation for subsequent mixing processes. Furthermore, its compact design ensures good compatibility with the mixing tank, stable and reliable operation, and eliminates the need for additional complex operations, reducing maintenance costs and guaranteeing the overall high efficiency of the mixing equipment. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the main body of this utility model; Figure 2 This is a partial schematic diagram of the present invention; Figure 3 This is a schematic diagram of the internal structure of this utility model; Figure 4 This is a schematic diagram of the stirring rod structure of this utility model.

[0016] Reference numerals in the attached drawings: 1. Mixing box; 2. Removable top cover; 3. Feed inlet; 4. First motor; 5. Outer shell; 6. Support; 7. Feed hopper; 8. Limiting ring; 9. Dispersing net; 10. Gear groove; 11. Second motor; 12. Gear; 13. Rotating shaft; 14. Stirring rod structure; 15. Protrusion; 16. Vibrating block; 17. Spring; 18. Fixing plate. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0020] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a mixing device for raw materials in the preparation of organic-inorganic compound fertilizer, wherein: As the core load-bearing component of the equipment, the mixing box 1 is usually made of high-strength wear-resistant steel, providing a stable space for the installation of various structures and the mixing of raw materials. The bracket 6 is fixedly connected to the bottom of the mixing box 1, and the mixing box 1 is firmly installed by welding or bolting to avoid large shaking during operation. The outer shell 5 is fixed to the surface of the mixing box 1, enclosing the second motor 11 and gear 12, which plays a role in dustproof and collision protection and extends the service life of related components.

[0022] The detachable top cover 2 is movably connected to the top of the mixing tank 1, using a snap-on or bolt connection design, which facilitates subsequent opening for internal maintenance and cleaning of the equipment. The feed inlet 3 is fixed to the surface of the detachable top cover 2, providing a dedicated channel for raw material input. Its diameter is adapted to the common raw material conveying needs, ensuring smooth and spill-free raw material input. The first motor 4 is fixed to the top of the detachable top cover 2 and is tightly connected to the top cover by bolts, providing power support for the operation of the mixing structure.

[0023] The output end of the first motor 4 is fixedly connected to the rotating shaft 13. After the motor starts, it can directly drive the rotating shaft 13 to rotate at high speed. The outer surface of the rotating shaft 13 is fixedly connected to the stirring rod structure 14. The stirring rod structure 14 can be either an inclined rectangular or circular type, both of which are made of wear-resistant alloy material. When the rotating shaft 13 rotates, it drives the stirring rod structure 14 to rotate synchronously, and stirs the raw materials in the mixing box 1 in all directions to ensure that the raw materials of each component are fully integrated.

[0024] The limiting ring 8 is fixedly connected inside the mixing box 1, providing stable support and sliding guidance for the dispersing net 9. The dispersing net 9 is rotatably connected to the inner wall of the mixing box 1 and slides against the top of the limiting ring 8. The outer surface is provided with a toothed groove 10, which meshes with the gear 12. The second motor 11 is fixed on the surface of the mixing box 1, and its output end passes through the mixing box 1 and is fixedly connected to the central shaft of the gear 12. After the motor starts, it drives the gear 12 to rotate, and drives the dispersing net 9 to rotate smoothly through the toothed groove 10.

[0025] Multiple protrusions 15 are fixedly connected to the top of the dispersing net 9. The protrusions 15 correspond to the positions of the vibrating blocks 16 on the fixed plate 18. The fixed plate 18 is fixed to the inner wall of the mixing box 1. The vibrating blocks 16 are slidably connected to the surface of the fixed plate 18. A spring 17 is fixedly connected to the opposite side of the fixed plate 18 and the vibrating blocks 16. The spring 17 is made of high-elasticity stainless steel. When the dispersing net 9 rotates, the protrusions 15 press against the vibrating blocks 16 through the inclined surface, pushing the vibrating blocks 16 to slide along the fixed plate 18 and compressing the spring 17.

[0026] Under the elastic force, the spring 17 drives the vibrating block 16 to return to its original position, forming a reciprocating sliding motion. The vibrating block 16 reacts to the protrusion 15, causing the dispersing net 9 to generate continuous and gentle vibration. This vibration, combined with the rotation of the dispersing net 9, achieves double dispersion of the raw materials, effectively breaking up clumps of raw materials. The hopper 7 is fixed at the bottom of the mixing box 1 and has a funnel-shaped structure, which facilitates the concentrated discharge of evenly mixed raw materials, improving the efficiency and continuity of material discharge.

[0027] Working principle: Raw materials are fed into the top of the dispersing net 9 on the mixing box 1 through the feed port 3 on the detachable top cover 2 for dispersion. The first motor 4 starts and drives the rotating shaft 13 to rotate. The rotating shaft 13 then drives the stirring rod structure 14 to rotate and mix the raw materials. At the same time, the second motor 11 starts and drives the gear 12 to rotate. The gear 12 meshes with the tooth groove 10 on the outer surface of the dispersing net 9, causing the dispersing net 9 to rotate on the top of the limiting ring 8. When the dispersing net 9 rotates, the protrusion 15 on its top contacts and squeezes the vibrating block 16 on the fixed plate 18 through the inclined surface. The spring 17 extends and retracts accordingly, causing the vibrating block 16 to slide back and forth. The vibrating block 16 reacts to the protrusion 15, causing the dispersing net 9 to vibrate, further dispersing the raw materials and preventing clumping, ensuring uniform feeding. The outer shell 5 protects the second motor 11 and the gear 12. The bracket 6 supports and fixes the mixing box 1. The uniformly mixed raw materials are discharged through the feeding hopper 7.

[0028] Example 1: (Reference) Figure 3 ) An inclined rectangular stirring rod is used as the stirring rod structure 14. It is made of wear-resistant alloy material and is fixedly connected to the rotating shaft 13. When the first motor 4 drives the rotating shaft 13 to rotate, the inclined design of the rod increases the contact area with the raw materials, forming a stronger axial thrust and radial stirring force. It can quickly break the agglomeration of the raw materials and promote the raw materials to form an up-and-down circulation within the mixing box 1. Combined with the dual dispersion effect of the dispersing structure, different components of the raw materials can be fully intertwined and blended in a short time, effectively improving the uniformity of mixing. At the same time, the inclined structure reduces the adhesion and residue of raw materials, reduces the difficulty of cleaning, and ensures continuous and stable operation of the equipment. It is suitable for large-scale production scenarios with high requirements for mixing efficiency.

[0029] Example 2: (Reference) Figure 4 ) A circular stirring rod is used as the stirring rod structure 14. It is also made of wear-resistant alloy material. After being fixed to the rotating shaft 13, it rotates synchronously with it. The surface of the circular rod is smooth, so it experiences less resistance from the raw materials during rotation, resulting in lower operating energy consumption. It can also prevent the raw materials from accumulating and clumping on the surface of the rod. Its evenly distributed rod can gently and comprehensively stir the raw materials in the mixing box 1, ensuring the consistency of raw material mixing in each area. Combined with the dispersion effect of the dispersing structure, it can accurately control the degree of raw material mixing, reduce the damage to raw material properties caused by over-stirring, extend the service life of the equipment, and reduce maintenance costs. It is suitable for production needs with high requirements for the integrity of raw materials.

[0030] Example 3: (Reference) Figure 1-4 ) The inclined rectangular stirring rod structure 14 is suitable for large-scale production of organic-inorganic compound fertilizers, especially when the raw materials initially have a lot of lumps and require rapid and efficient mixing. It can complete the uniform mixing of a large amount of raw materials in a short time to meet the continuous production rhythm. The circular stirring rod structure 14 is suitable for small-batch customized compound fertilizer production or when the raw materials contain easily breakable components. It can ensure the mixing effect while avoiding the damage of raw material particles that affects subsequent processing and product quality. Both stirring rod structures 14 can be well adapted to other structures of the equipment, and can be flexibly selected according to production needs.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A mixing device for raw materials in the preparation of organic-inorganic compound fertilizer, characterized in that, include: Mixing box (1); The dispersing structure includes a limiting ring (8), a dispersing net (9), a toothed groove (10), a second motor (11), and a gear (12). The limiting ring (8) is fixedly connected to the inside of the mixing box (1). The dispersing net (9) is rotatably connected to the inner wall of the mixing box (1). The dispersing net (9) is slidably connected to the top of the limiting ring (8). The toothed groove (10) is opened on the outer surface of the dispersing net (9). The second motor (11) is fixedly connected to the surface of the mixing box (1). The gear (12) is rotatably connected to the surface of the mixing box (1). The gear (12) meshes with the toothed groove (10). The output end of the second motor (11) passes through the mixing box (1) and is fixedly connected to the central shaft of the gear (12).

2. The mixing equipment for preparing raw materials for organic-inorganic compound fertilizer according to claim 1, characterized in that: The inner wall of the mixing box (1) is fixedly connected with multiple fixing plates (18), and the surface of the fixing plates (18) is slidably connected with a vibrating block (16). The opposite surfaces of the fixing plates (18) and the vibrating block (16) are fixedly connected with a spring (17).

3. The mixing equipment for preparing raw materials for organic-inorganic compound fertilizer according to claim 1, characterized in that: The top of the dispersing net (9) is fixedly connected with a number of protrusions (15). The number of protrusions (15) is the same as that of the fixed plate (18). The protrusions (15) are in contact with the vibrating block (16). The surfaces of the protrusions (15) and the vibrating block (16) are both provided with inclined surfaces.

4. The mixing equipment for preparing raw materials for organic-inorganic compound fertilizer according to claim 1, characterized in that: The top of the mixing box (1) is movably connected to a detachable top cover (2), the surface of the detachable top cover (2) is fixedly connected to a feed inlet (3), and the top of the detachable top cover (2) is fixedly connected to a first motor (4).

5. The mixing equipment for preparing raw materials for organic-inorganic compound fertilizer according to claim 4, characterized in that: The output end of the first motor (4) is fixedly connected to a rotating shaft (13), and a stirring rod structure (14) is fixedly connected to the outer surface of the rotating shaft (13).

6. The mixing equipment for preparing raw materials for organic-inorganic compound fertilizer according to claim 1, characterized in that: The surface of the mixing box (1) is fixedly connected to the outer shell (5), and the second motor (11) and gear (12) are both located inside the outer shell (5).

7. The mixing equipment for preparing raw materials for organic-inorganic compound fertilizer according to claim 1, characterized in that: The bottom of the mixing box (1) is fixedly connected to a feeding hopper (7), and the surface of the mixing box (1) is fixedly connected to a support (6).

8. The mixing equipment for preparing raw materials for organic-inorganic compound fertilizer according to claim 5, characterized in that: The stirring rod structure (14) can be an inclined rectangular stirring rod.

9. The mixing equipment for preparing raw materials for organic-inorganic compound fertilizer according to claim 5, characterized in that: The stirring rod structure (14) can also be a circular stirring rod.

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