Ingredient mixing device for organic fertilizer production

Abstract

The utility model relates to the technical field of organic fertilizer mixing devices, in particular to a batching and mixing device for organic fertilizer production, which comprises a stirring and mixing barrel, a conical hopper is fixedly mounted at the bottom end of a storage barrel, a vertical pipe is fixedly mounted at the bottom end of the conical hopper, a second discharge valve is fixedly mounted on the vertical pipe, and a spiral feeder is arranged at the bottom end of the vertical pipe. The vertical pipe is fixedly installed at the feeding end of the spiral feeder, the discharging end of the spiral feeder is fixedly installed on a top barrel body of the stirring and mixing barrel, the spiral feeder is arranged in a downward inclined mode, a discharging hopper is fixedly installed at the bottom end of the stirring and mixing barrel, a discharging pipe is fixedly installed at the bottom end of the discharging hopper, and a first discharging valve is fixedly installed on the discharging pipe. A stirring motor is arranged at the top of the stirring and mixing barrel, a stirring shaft is fixedly mounted at the tail end of an output shaft of the stirring motor, and stirring blades are fixedly mounted on the stirring shaft. The stirring and mixing device is convenient for stirring and mixing operation, and is favorable for discharging excessive water.

Description

Technical Field

[0001] This utility model relates to the technical field of organic fertilizer mixing devices, specifically to a batching and mixing device for organic fertilizer production. Background Technology

[0002] In the process of sustainable agricultural development, the demand for organic fertilizers is increasing day by day due to their advantages such as improving soil structure, enhancing soil fertility, and reducing environmental pollution. In the production process of organic fertilizers, the mixing of ingredients is crucial and directly affects the quality and efficacy of organic fertilizers.

[0003] When mixing ingredients for organic fertilizer, a corresponding mixing device is typically used. There are many types of mixing devices on the market, most of which directly add the organic fertilizer and other ingredients into the mixing equipment. While this achieves a mixing effect, it has the drawback of not being able to pre-store the organic fertilizer or remove any small amount of water mixed in with it. When water is directly added to the mixing device, the raw materials become more moist and viscous, affecting the mixing effect. Furthermore, depending on the preparation requirements, most organic fertilizers are in solid form. If the excess water in the organic fertilizer is not pre-removed, it will affect the preparation of solid granules. Therefore, we propose a mixing device for organic fertilizer production. Utility Model Content

[0004] The purpose of this invention is to provide a mixing device for organic fertilizer production, so as to solve the defects mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An organic fertilizer production batching and mixing device includes a mixing drum, a storage drum on one side of the mixing drum, a conical hopper fixedly installed at the bottom of the storage drum, a vertical pipe fixedly installed at the bottom of the conical hopper, a second discharge valve fixedly installed on the vertical pipe, a screw feeder at the bottom of the vertical pipe, the vertical pipe fixedly installed at the feed end of the screw feeder, the discharge end of the screw feeder fixedly installed on the top of the mixing drum, the screw feeder being inclined downwards, a discharge hopper fixedly installed at the bottom of the mixing drum, a discharge pipe fixedly installed at the bottom of the discharge hopper, a first discharge valve fixedly installed on the discharge pipe, a mixing motor installed at the top of the mixing drum, a mixing shaft fixedly installed at the end of the output shaft of the mixing motor, and mixing blades fixedly installed on the mixing shaft.

[0007] Preferably, the screw feeder is inclined downwards at 3° to 5°, and the stirring blades extend into the mixing drum.

[0008] Preferably, the number of stirring blades is two, and the two stirring blades are centrally symmetrical.

[0009] Preferably, a crossbeam plate is fixedly installed on the inner wall of the top of the mixing cylinder, and the stirring motor is fixedly installed at the center of the top surface of the crossbeam plate.

[0010] Preferably, a drive motor is provided at the top of the storage cylinder, and a long shaft is fixedly installed at the end of the output shaft of the drive motor, and an upward stirring blade is fixedly installed on the long shaft.

[0011] Preferably, two symmetrical scraper plates are fixedly installed on the bottom surface of the upward stirring blades, and the scraper plates are located inside the conical hopper.

[0012] Preferably, a helical blade is fixedly installed at the bottom end of the long shaft, the helical blade is located at the center of the conical bucket, and the helical blade is helical.

[0013] Preferably, a top plate is fixedly installed at the top of the storage cylinder, and the drive motor is fixedly installed at the center of the top surface of the top plate.

[0014] Preferably, a water inlet flushing pipe is fixedly installed on the top of both the storage cylinder and the mixing cylinder, and a curved pipe is fixedly installed at the outlet end of the water inlet flushing pipe.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model, by setting a conical hopper, a vertical pipe, and a second discharge valve at the bottom of the storage cylinder, combined with an inclined screw feeder, achieves precise and efficient delivery of raw materials from the storage cylinder to the mixing cylinder. When the screw feeder is not working, the small amount of water contained in the organic fertilizer in the storage cylinder can be discharged outwards along the screw feeder in advance, reducing the water content in the organic fertilizer. In addition, a stirring motor is set at the top of the mixing cylinder, which drives the stirring shaft and symmetrically distributed stirring blades to fully stir and mix the raw materials entering the mixing cylinder. It can turn and stir the materials from all directions, so that raw materials with complex components and large differences in physical properties are evenly mixed, effectively avoiding material agglomeration and stratification, ensuring that the nutrients in the final product are evenly distributed, and significantly improving the quality and fertilizer efficiency of organic fertilizer.

[0017] 2. This utility model uses a drive motor to drive a long shaft, upward stirring blades, scraper, and spiral blades to work together. This not only effectively prevents raw materials from clumping and agglomerating in the storage cylinder, but also makes the raw materials discharge more smoothly, ensuring the stable operation of the entire batching and conveying process and improving production efficiency.

[0018] 3. This utility model achieves convenient cleaning of the equipment's interior by installing a water inlet flushing pipe and a curved pipe at the top of the storage cylinder and the mixing cylinder. During production breaks, water can be injected into the equipment through the water inlet flushing pipe to rinse the inner walls, mixing blades, and other components, removing residual materials and preventing material residue from deteriorating and affecting the quality of the next batch of products. It also reduces equipment maintenance difficulty and costs, extends equipment lifespan, and achieves the excellent effect of ensuring clean and efficient equipment operation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0021] Figure 3 This is a partial structural schematic diagram of the present invention;

[0022] The meanings of the labels in the diagram are as follows:

[0023] 1. Mixing drum; 10. Discharge hopper; 11. Discharge pipe; 12. First discharge valve; 13. Crossbeam; 14. Mixing motor; 15. Mixing shaft; 16. Mixing blades;

[0024] 2. Storage cylinder; 20. Conical hopper; 21. Vertical pipe; 22. Second discharge valve; 23. Top plate; 24. Drive motor; 25. Long shaft; 26. Upward stirring blades; 27. Scraper; 28. Spiral blades;

[0025] 3. Spiral feeder;

[0026] 4. Inlet flushing pipe; 40. Bend pipe. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0028] Please see Figures 1-3This utility model provides a technical solution: an organic fertilizer production batching and mixing device, including a mixing drum 1, a storage drum 2 on one side of the mixing drum 1, a conical hopper 20 fixedly installed at the bottom of the storage drum 2, and a vertical pipe 21 fixedly installed at the bottom of the conical hopper 20, which allows the stored raw materials to be concentrated at the bottom for easy discharge; a second discharge valve 22 is fixedly installed on the vertical pipe 21, and a screw feeder 3 is installed at the bottom of the vertical pipe 21. The vertical pipe 21 is fixedly installed at the feed end of the screw feeder 3, and the discharge end of the screw feeder 3 is fixedly installed on the top cylinder of the mixing drum 1. The screw feeder 3 is inclined downwards at a downward angle of 3° to 5°, which is conducive to the stable and efficient discharge of materials under the force of gravity and the propulsion of the screw blades. The material is efficiently conveyed from the storage cylinder 2 to the top of the mixing cylinder 1, reducing the risk of material blockage and ensuring smooth material conveying. Simultaneously, when the screw feeder 3 is not in operation, the small amount of water contained in the organic fertilizer in the storage cylinder 2 can flow outwards along the screw feeder 3 and enter the mixing cylinder 1, exiting from the bottom. Because organic fertilizer has a certain degree of adhesion, it can adhere to the bottom of the vertical pipe 21 and inside the screw feeder 3, preventing it from being discharged outwards. This reduces the water content in the organic fertilizer, facilitating subsequent mixing and preparation of solid granular organic fertilizer. Furthermore, the downward tilt angle of the screw feeder 3 is relatively small, ensuring that the organic fertilizer will not fall outwards along the screw feeder 3 when it is not in operation.

[0029] Specifically, a discharge hopper 10 is fixedly installed at the bottom of the mixing drum 1, and a discharge pipe 11 is fixedly installed at the bottom of the discharge hopper 10. A first discharge valve 12 is fixedly installed on the discharge pipe 11. A stirring motor 14 is installed at the top of the mixing drum 1. A stirring shaft 15 is fixedly installed at the end of the output shaft of the stirring motor 14. A stirring blade 16 is fixedly installed on the stirring shaft 15. The stirring blade 16 extends into the mixing drum 1. There are two stirring blades 16, and the two stirring blades 16 are centrally symmetrical. When the stirring blades 16 rotate, they can stir the raw materials entering the mixing drum 1 from all directions and multiple angles, effectively avoiding material agglomeration and stratification, and making the raw materials with complex composition and large differences in properties uniformly mixed, which significantly improves the quality and fertilizer efficiency of organic fertilizer products.

[0030] In this embodiment, a crossbeam plate 13 is fixedly installed on the inner wall of the top cylinder of the mixing cylinder 1, and the stirring motor 14 is fixedly installed at the center of the top surface of the crossbeam plate 13, so as to realize the stable support operation of the stirring motor 14 by using the crossbeam plate 13.

[0031] Specifically, a drive motor 24 is provided at the top of the storage cylinder 2, and a long shaft 25 is fixedly installed at the end of the output shaft of the drive motor 24. An upward stirring blade 26 is fixedly installed on the long shaft 25. The upward stirring blade 26 can stir the raw materials in the storage cylinder 2 to prevent them from clumping.

[0032] Furthermore, two symmetrical scraper plates 27 are fixedly installed on the bottom surface of the upward stirring blades 26. The scraper plates 27 are located inside the conical hopper 20 and can scrape off the raw materials remaining on the inner wall of the conical hopper 20, reducing sticking.

[0033] In addition, a spiral blade 28 is fixedly installed at the bottom of the long shaft 25. The spiral blade 28 is located at the center of the conical bucket 20. The spiral blade 28 is spiral in shape, which can assist in the discharge of materials and ensure smooth material conveying in the storage cylinder 2.

[0034] It is worth noting that a top plate 23 is fixedly installed at the top of the storage cylinder 2, and the drive motor 24 is fixedly installed at the center of the top surface of the top plate 23, so that the top plate 23 can be used to stably support the drive motor 24.

[0035] It is worth noting that both the storage cylinder 2 and the mixing cylinder 1 are fixedly installed with water inlet flushing pipes 4. The outlet end of the water inlet flushing pipe 4 is fixedly installed with a bent pipe 40. After the equipment is used, water can be injected into the equipment through the water inlet flushing pipe 4 to thoroughly clean the inside of the equipment, prevent material residue from deteriorating, reduce the difficulty of equipment maintenance, and extend the service life of the equipment.

[0036] Finally, it should be noted that the screw feeder 3, stirring motor 14, drive motor 24 and external power supply involved in this utility model are all general standard parts or parts known to those skilled in the art. Their structure and principle can be known to those skilled in the art through technical manuals or conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components and the matching controller and power supply, are connected by wires. The specific connection method should refer to the working principle in this utility model. The electrical connection between each electrical component is completed in the order of operation. The detailed connection method is a technology known in the art.

[0037] When using the organic fertilizer production mixing device of this utility model, various organic fertilizer raw materials are first stored in the storage cylinder 2. The conical hopper 20 at the bottom of the storage cylinder 2 can concentrate the raw materials at the bottom, which is convenient for subsequent discharge. When the screw conveyor 3 is not working, the excess water in the organic fertilizer in the storage cylinder 2 will flow into the mixing cylinder 1 along the inclined screw conveyor 3 and be discharged from the bottom of the mixing cylinder 1, reducing the water content of the organic fertilizer. When the excess water is discharged and raw materials need to be transported, the second discharge valve 22 on the vertical pipe 21 is opened. The raw materials enter the vertical pipe 21 under the action of gravity and fall to the feed end of the screw conveyor 3. The screw conveyor 3 then works to efficiently transport the raw materials into the mixing cylinder 1.

[0038] At the same time, the drive motor 24 at the top of the storage cylinder 2 is turned on, which drives the long shaft 25 to rotate. The upward stirring blades 26 on the long shaft 25 stir the raw materials in the storage cylinder 2 to prevent clumping. The scraper 27 scrapes the raw materials remaining on the inner wall of the conical bucket 20. The spiral blades 28 assist in the discharge of materials to ensure smooth material conveying.

[0039] After the raw materials enter the mixing drum 1, the ingredients are added into the mixing drum 1. After the ingredients are added, the top stirring motor 14 is started. Its output shaft drives the stirring shaft 15 and the two centrally symmetrical stirring blades 16 that are inserted into the drum to rotate, so as to stir the raw materials in all directions. After the mixing is completed, the first discharge valve 12 on the discharge pipe 11 at the bottom of the discharge hopper 10 is opened to discharge the finished product. After the equipment is used up, water is injected through the storage drum 2 and the water inlet flushing pipe 4 on the top of the mixing drum 1 to clean the inside of the equipment and prevent the material residue from deteriorating.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An ingredient mixing device for organic fertilizer production, comprising a mixing drum (1), characterized in that: A storage tank (2) is provided on one side of the mixing drum (1). A conical hopper (20) is fixedly installed at the bottom of the storage tank (2). A vertical pipe (21) is fixedly installed at the bottom of the conical hopper (20). A second discharge valve (22) is fixedly installed on the vertical pipe (21). A screw feeder (3) is provided at the bottom of the vertical pipe (21). The vertical pipe (21) is fixedly installed at the feed end of the screw feeder (3). The discharge end of the screw feeder (3) is fixedly installed on the top cylinder of the mixing drum (1). The screw feeder (3) is set in a downward inclined position. The bottom of the mixing drum (1) A discharge hopper (10) is fixedly installed at one end, and a discharge pipe (11) is fixedly installed at the bottom end of the discharge hopper (10). A first discharge valve (12) is fixedly installed on the discharge pipe (11). A stirring motor (14) is provided at the top of the mixing cylinder (1). A stirring shaft (15) is fixedly installed at the end of the output shaft of the stirring motor (14). A stirring blade (16) is fixedly installed on the stirring shaft (15). A drive motor (24) is provided at the top of the storage cylinder (2). A long shaft (25) is fixedly installed at the end of the output shaft of the drive motor (24). An upward stirring blade (26) is fixedly installed on the long shaft (25).

2. The batching and mixing device for organic fertilizer production according to claim 1, characterized in that: The screw feeder (3) is set at a downward inclination of 3°~5°, and the stirring blades (16) extend into the mixing drum (1).

3. The batching and mixing device for organic fertilizer production according to claim 1, characterized in that: The number of stirring blades (16) is two, and the two stirring blades (16) are centrally symmetrical.

4. The batching and mixing device for organic fertilizer production according to claim 1, characterized in that: A crossbeam plate (13) is fixedly installed on the inner wall of the top cylinder of the mixing drum (1), and the stirring motor (14) is fixedly installed at the center of the top surface of the crossbeam plate (13).

5. The batching and mixing device for organic fertilizer production according to claim 1, characterized in that: Two symmetrical scraper plates (27) are fixedly installed on the bottom surface of the upward stirring blade (26), and the scraper plates (27) are located inside the conical bucket (20).

6. The batching and mixing device for organic fertilizer production according to claim 5, characterized in that: A spiral blade (28) is fixedly installed at the bottom end of the long shaft (25). The spiral blade (28) is located at the center of the conical bucket (20) and is spiral in shape.

7. The batching and mixing device for organic fertilizer production according to claim 6, characterized in that: A top plate (23) is fixedly installed at the top of the storage cylinder (2), and the drive motor (24) is fixedly installed at the center of the top surface of the top plate (23).

8. The batching and mixing device for organic fertilizer production according to claim 1, characterized in that: Both the storage cylinder (2) and the mixing cylinder (1) are fixedly installed with water inlet flushing pipes (4), and the water outlet of the water inlet flushing pipes (4) is fixedly installed with a curved pipe (40).

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