A soybean protein fiber puffing integrated device

Abstract

The utility model relates to the technical field of puffing integral equipment and discloses a soybean wire drawing protein puffing integral equipment, which comprises a driving motor, a speed reducer fixedly connected to the right side of the driving motor, an electric control box fixedly connected to the front part of the speed reducer, a puffing barrel fixedly connected to the right side of the speed reducer, a feeding hopper fixedly connected to the left side of the top of the puffing barrel and a stirring assembly installed inside the feeding hopper. The stirring assembly comprises a stirring motor, the stirring motor is fixedly connected to the top of the feeding hopper, a connecting rod is fixedly connected to the driving end of the stirring motor, support rods are fixedly connected to the outer periphery of the connecting rod in a front-to-back distribution mode, a scraper is fixedly connected to the bottom end of the connecting rod, and a filter plate is in abutment with the bottom of the scraper. In the utility model, the stirring motor inside the feeding hopper drives the connecting rod and the scraper to continuously operate, the accumulated materials are broken up and pushed into the puffing barrel, manual pressing is avoided, and the labor intensity and safety risks are reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of puffing equipment, and in particular to a puffing equipment for soybean fibrous protein. Background Technology

[0002] The soybean protein extrusion machine is a device that uses soybean protein isolate, low-temperature soybean meal, flour, grain flour, water, and edible oil as raw materials. Through extrusion and heating, it produces an extruded food with a fibrous structure and chewy texture similar to meat. It can directly produce healthy and leisure soy products such as soy protein meat and dried tofu.

[0003] Traditional soybean fibrous protein extrusion machines often experience material buildup and bridging in the feed hopper when raw materials are manually added, leading to poor material flow. Operators need to frequently press down on the material with tools, which not only increases labor intensity but also poses safety hazards. In addition, the extension length of the shearing and mixing column usually needs to be manually adjusted, but human judgment is often subjective and unstable. Even slight deviations can lead to uneven mixing of materials. Therefore, a complete soybean fibrous protein extrusion equipment is used to solve these problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an integrated equipment for puffing soybean fibrous protein, which aims to improve the problems of material accumulation and bridging in the feed hopper, high risk of manual intervention, and unstable manual adjustment of the shearing and mixing column, as well as uneven material mixing in the existing technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A complete soybean fibrous protein puffing device includes an active motor, a reducer fixedly connected to the right side of the active motor, an electrical control box fixedly connected to the front of the reducer, a support base fixedly connected to the bottom of the reducer, an puffing barrel fixedly connected to the right side of the reducer, a feeding hopper fixedly connected to the top left side of the puffing barrel, a feeding port opened on the front side of the top of the feeding hopper, and a stirring assembly installed inside the feeding hopper;

[0007] The stirring assembly includes a stirring motor, which is fixedly connected to the top of the feed hopper. A connecting rod is fixedly connected to the driving end of the stirring motor. Support rods distributed front and rear are fixedly connected to the outer periphery of the connecting rod. A scraper is fixedly connected to the bottom end of the connecting rod, and a filter plate is abutted against the bottom of the scraper.

[0008] As a further description of the above technical solution:

[0009] The top and front of the puffing barrel are fixedly connected to multiple evenly distributed mounting bases. A sealing tube is fixedly connected to the top of the mounting base. An electric push rod is abutted against the top of the sealing tube. A shearing and mixing column is fixedly connected to the bottom of the electric push rod. Multiple evenly distributed support plates are fixedly connected to the outer periphery of the electric push rod.

[0010] As a further description of the above technical solution:

[0011] The mounting base has a telescopic hole at the top, and the shearing and mixing column is slidably connected in the telescopic hole in the middle.

[0012] As a further description of the above technical solution:

[0013] The bottom end of the support plate is fixedly connected to the top of the mounting base, and the rear end of the shearing and mixing column is slidably connected to the inner wall of the sealing tube.

[0014] As a further description of the above technical solution:

[0015] The active motor drive end is fixedly connected to screw one, screw two is fixedly connected to the right end of screw one, screw three is fixedly connected to the right end of screw two, a forming box is fixedly connected to the right side of the puffing barrel, a support base two is fixedly connected to the bottom of the forming box, and a discharge port is opened on the rear side of the forming box.

[0016] As a further description of the above technical solution:

[0017] Multiple evenly distributed temperature controllers are fixedly connected to the top and front sides of the inside of the puffing barrel. A temperature control branch pipe is fixedly connected to the rear end of each temperature controller, and a temperature control main supply pipe is fixedly connected to the other end of the temperature control branch pipe.

[0018] As a further description of the above technical solution:

[0019] The other end of the connecting rod is fixedly connected to the inner side of the scraper, and the outer side of the scraper abuts against the inner side of the feed hopper;

[0020] As a further description of the above technical solution:

[0021] The filter plate is fixedly connected to the bottom side of the inner wall of the feed hopper.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the connecting rod and scraper are continuously rotated by the stirring motor inside the feeding hopper, which promptly disperses the accumulated material and pushes it into the expansion tank at the bottom of the feeding hopper. This avoids frequent manual pressing and greatly reduces the labor intensity of operators. At the same time, it eliminates the safety hazards caused by being close to the moving parts of the equipment during manual operation.

[0024] 2. In this utility model, the electric push rod, sealing tube, and telescopic hole work together to enable the shearing and mixing column to accurately and automatically adjust its extension length according to the characteristics of different raw materials and process requirements, eliminating the subjective bias of manual judgment and effectively solving problems such as poor taste and loose structure caused by uneven mixing. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an integrated equipment for puffing soybean fibrous protein according to the present invention;

[0026] Figure 2 This is a schematic diagram of the molding box of a soybean fibrous protein puffing integrated equipment proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the puffing barrel of the integrated equipment for puffing soybean fibrous protein according to the present invention;

[0028] Figure 4 This is a schematic diagram of the shearing and mixing column of a soybean fibrous protein puffing integrated equipment proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the stirring assembly of a soybean fibrous protein puffing equipment proposed in this utility model.

[0030] Legend:

[0031] 1. Main motor; 2. Reducer; 3. Electrical control box; 4. Support base one; 5. Support base two; 6. Extrusion tank; 7. Feed hopper; 8. Feed inlet; 9. Mixing motor; 10. Connecting rod; 11. Support rod; 12. Scraper; 13. Filter plate; 14. Screw one; 15. Screw two; 16. Screw three; 17. Temperature controller; 18. Main temperature control supply pipe; 19. Branch temperature control pipe; 20. Mounting base; 21. Expansion hole; 22. Support plate; 23. Sealing pipe; 24. Shearing and mixing column; 25. Electric push rod; 26. Forming box; 27. Discharge port. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1-5This utility model provides an embodiment of a soybean fibrous protein puffing equipment, comprising a drive motor 1, which serves as the power source for the equipment, providing basic power for the operation of the entire equipment by outputting stable mechanical energy. A reducer 2 is fixedly connected to the right side of the drive motor 1, and the reducer 2 converts the high-speed, low-torque power output by the drive motor 1 into low-speed, high-torque power. An electrical control box 3 is fixedly connected to the front of the reducer 2, which integrates the electrical control system of the equipment, enabling centralized control and management of various electrical components of the equipment, and realizing the adjustment of motor speed. The reducer 2 has functions such as temperature control and operation status monitoring. The bottom of the reducer 2 is fixedly connected to the support base 4, which plays a role in stabilizing the operation of the equipment. The right side of the reducer 2 is fixedly connected to the puffing barrel 6, which is the core working area for puffing soybean protein. The material undergoes a series of complex processes such as extrusion, heating, and shearing inside. The top left side of the puffing barrel 6 is fixedly connected to the feed hopper 7, and the front side of the top of the feed hopper 7 has a feed inlet 8. The feed hopper 7 is used to temporarily store and guide soybean raw materials into the puffing barrel 6 through the feed inlet 8. The feed hopper 7 is equipped with a stirring component.

[0034] The mixing assembly includes a mixing motor 9, which is fixedly connected to the top of the feed hopper 7. The mixing motor 9 provides power to the mixing assembly, and its rotation drives the operation of subsequent components. A connecting rod 10 is fixedly connected to the drive end of the mixing motor 9, and the connecting rod 10 plays the role of transmitting power. Support rods 11 distributed front and rear are fixedly connected to the outer periphery of the connecting rod 10, and the support rods 11 can enhance the stability of the connecting rod 10. A scraper 12 is fixedly connected to the bottom end of the connecting rod 10, and the other end of the connecting rod 10 is fixedly connected to the inner side of the scraper 12. The outer side of the scraper 12 abuts against the inner side of the feed hopper 7, and the bottom of the scraper 12 abuts against the filter plate 13. The filter plate 13 is fixedly connected to the bottom side of the inner wall of the feed hopper 7. The scraper 12 is in close contact with the inner wall of the feed hopper 7 and the surface of the filter plate 13. Under the drive of the connecting rod 10, it rotates and can scrape off the raw materials adhering to the inner wall of the feed hopper 7 and the filter plate 13, preventing raw material residue and ensuring that all raw materials can enter the puffing tank 6.

[0035] Reference Figure 3 and Figure 4Multiple evenly distributed mounting bases 20 are fixedly connected to the top and front of the puffing barrel 6. The mounting bases 20 provide the mounting foundation for components such as the sealing tube 23 and the electric push rod 25. A sealing tube 23 is fixedly connected to the top of each mounting base 20, providing protection and sealing for internal components such as the electric push rod 25. The top of the sealing tube 23 abuts against the electric push rod 25, and a shearing and mixing column 24 is fixedly connected to the bottom of the electric push rod 25. The shearing and mixing column 24 is a key component for shearing and mixing soybean raw materials. Driven by the electric push rod 25, it penetrates deep into the puffing barrel 6, interacting with the screw and the material. Through its shape and movement, it applies shearing and mixing forces to the material, causing the soybean protein molecules to fully expand and recombine, forming a product with… In products with a good wire drawing structure, the electric push rod 25 is fixedly connected to multiple evenly distributed support plates 22 on its outer periphery. The support plates 22 can enhance the stability of the electric push rod 25 and prevent it from shaking or shifting during extension and retraction. The top of the mounting base 20 has a telescopic hole 21. The middle part of the shearing and mixing column 24 is slidably connected in the telescopic hole 21. The bottom end of the support plate 22 is fixedly connected to the top of the mounting base 20. The rear end of the shearing and mixing column 24 is slidably connected to the inner wall of the sealing tube 23. The electric push rod 25 is powered by a hydraulic system to achieve telescopic movement, thereby driving the shearing and mixing column 24 to move. According to different production process requirements, the extension length of the shearing and mixing column 24 can be precisely adjusted to achieve the best material mixing effect and improve product quality.

[0036] Reference Figures 1-3 The drive end of the active motor 1 is fixedly connected to a screw 14. Screw 14 propels the raw material from the feed hopper 7 forward, while simultaneously performing initial extrusion and conveying of the raw material. Screw 2 15 is fixedly connected to the right end of screw 14. Screw 2 15 receives the raw material from screw 14 and continues to extrude, mix, and convey the raw material. Screw 3 16 is fixedly connected to the right end of screw 2 15. Screw 3 16, as the last section of the screw system, performs final extrusion, expansion, and shaping of the raw material. A forming box 26 is fixedly connected to the right side of the expansion barrel 6. The forming box 26 is used to shape the expanded material output from the expansion barrel 6. The bottom of the forming box 26 is fixed. The extrusion chamber 26 is connected to a support base 25. A discharge port 27 is opened on the rear side of the forming box 26. The discharge port 27 is the output channel for the formed soybean fibrous protein product. Multiple evenly distributed temperature controllers 17 are fixedly connected to the top and front sides of the extrusion chamber 6. The temperature controllers 17 are used to monitor the temperature of different positions inside the extrusion chamber 6 in real time. A temperature control branch pipe 19 is fixedly connected to the rear end of the temperature controller 17. The other end of the temperature control branch pipe 19 is fixedly connected to the temperature control main supply pipe 18. The temperature control branch pipe 19 is responsible for distributing the heat medium or cold medium supplied by the temperature control main supply pipe 18 to each temperature controller 17. By adjusting the flow rate of the heat medium or cold medium, the temperature of different areas of the extrusion chamber 6 can be precisely controlled.

[0037] Working principle: When raw materials need to be filled, the operator puts soybean raw materials into the feed hopper 7 through the feed inlet 8. After the stirring motor 9 starts, the drive connecting rod 10 drives the support rod 11 and scraper 12 to rotate synchronously. The scraper 12 scrapes against the inner wall of the feed hopper 7 and the filter plate 13, continuously breaking up the accumulated materials to prevent bridging. At the same time, the raw materials are evenly pushed to the bottom of the feed hopper 7 and fall into the puffing barrel 6. Then, the active motor 1 drives the screw 14, screw 2 15, and screw 3 16 to rotate. After the raw materials enter the puffing barrel 6, the temperature controller 17 monitors the temperature inside the barrel in real time and feeds the data back to the electrical control box 3. The electrical control box 3 adjusts the temperature control main supply pipe 18 and the temperature control... The flow rate of the heat or cold medium transported by the branch pipe 19 precisely controls the temperature of different areas, providing a suitable thermal environment for soybean protein puffing. The electric push rod 25 drives the shearing and mixing column 24 to move along the telescopic hole 21 according to the production process requirements, adjusting its extension length in the puffing barrel 6. The shearing and mixing column 24 cooperates with the rotating screw to apply shearing and stirring forces to the material, causing the soybean protein molecules to unfold and recombine, forming a stringy structure. The material that has been processed by screw extrusion, shearing and puffing enters the forming box 26. Under the action of a specific mold or structure in the forming box 26, it is extruded and shaped into the required shape, and finally outputs the formed soybean stringy protein product through the discharge port 27.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A complete soybean fibrous protein extrusion device, comprising an active motor (1), characterized in that: The active motor (1) is fixedly connected to a reducer (2) on the right side. The reducer (2) is fixedly connected to an electrical control box (3) at the front. The reducer (2) is fixedly connected to a support base (4) at the bottom. The reducer (2) is fixedly connected to an extrusion barrel (6) on the right side. The extrusion barrel (6) is fixedly connected to a feed hopper (7) on the top left side. The feed hopper (7) has a feed inlet (8) on the top front side. The feed hopper (7) is equipped with a stirring assembly inside. The stirring assembly includes a stirring motor (9), which is fixedly connected to the top of the feed hopper (7). A connecting rod (10) is fixedly connected to the driving end of the stirring motor (9). Support rods (11) distributed in front and behind are fixedly connected to the outer periphery of the connecting rod (10). A scraper (12) is fixedly connected to the bottom end of the connecting rod (10). A filter plate (13) is abutted against the bottom of the scraper (12).

2. The integrated equipment for puffing soybean fibrous protein according to claim 1, characterized in that: The top and front of the puffing barrel (6) are fixedly connected to multiple evenly distributed mounting bases (20). The top of the mounting base (20) is fixedly connected to a sealing tube (23). The top of the sealing tube (23) abuts against an electric push rod (25). The bottom of the electric push rod (25) is fixedly connected to a shearing and mixing column (24). The outer periphery of the electric push rod (25) is fixedly connected to multiple evenly distributed support plates (22).

3. The integrated equipment for puffing soybean fibrous protein according to claim 2, characterized in that: The mounting base (20) has a telescopic hole (21) at the top, and the shearing and mixing column (24) is slidably connected in the telescopic hole (21) in the middle.

4. The integrated equipment for puffing soybean fibrous protein according to claim 2, characterized in that: The bottom end of the support plate (22) is fixedly connected to the top of the mounting base (20), and the rear end of the shearing and mixing column (24) is slidably connected to the inner wall of the sealing tube (23).

5. The integrated equipment for puffing soybean fibrous protein according to claim 1, characterized in that: The drive end of the active motor (1) is fixedly connected to a screw one (14), the right end of the screw one (14) is fixedly connected to a screw two (15), the right end of the screw two (15) is fixedly connected to a screw three (16), the right side of the puffing barrel (6) is fixedly connected to a forming box (26), the bottom of the forming box (26) is fixedly connected to a support base two (5), and the rear side of the forming box (26) is provided with a discharge port (27).

6. The integrated equipment for puffing soybean fibrous protein according to claim 1, characterized in that: Multiple evenly distributed temperature controllers (17) are fixedly connected to the top and front sides of the inside of the puffing barrel (6). A temperature control branch pipe (19) is fixedly connected to the rear end of the temperature controller (17), and a temperature control main supply pipe (18) is fixedly connected to the other end of the temperature control branch pipe (19).

7. The integrated equipment for puffing soybean fibrous protein according to claim 1, characterized in that: The other end of the connecting rod (10) is fixedly connected to the inner side of the scraper (12), and the outer side of the scraper (12) abuts against the inner side of the feed hopper (7).

8. The integrated equipment for puffing soybean fibrous protein according to claim 1, characterized in that: The filter plate (13) is fixedly connected to the bottom side of the inner wall of the feed hopper (7).

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