A feeding structure for solid state fermentation of soybean protein powder

Abstract

The utility model relates to soybean processing technical field, and disclose a kind of soybean protein powder solid fermentation feed structure of convenient feeding;Including base and fixing frame, the fixing frame is fixed in the top of base, the side of the fixing frame is fixed with flow guide frame, the outside of base is provided with conveying assembly, the outside of conveying assembly is provided with baffle, the utility model pours soybean protein raw materials into feed bin, flow guide plate guides material to crushing roller, simultaneously, first motor drives driving rod and crushing roller high-speed rotation, and the agglomerates, adhesion and large particle in raw material are broken, ensure that material particle size is uniform, and the material after crushing falls on screening net, rotates by third motor drive link rod, and driving block on second mounting plate continuously hits material layer, and disperses potential accumulation, ensure that thickness is uniform, simultaneously, baffle limits material side overflow, and scraper further flattens material surface, and optimizes subsequent fermentation condition.

Description

Technical Field

[0001] This utility model relates to the field of soybean processing technology, specifically to a feeding structure for solid-state fermentation of soybean protein powder that facilitates feeding. Background Technology

[0002] Solid-state fermentation of soybean protein powder is a technology that uses microorganisms to biotransform soybean protein raw materials in a low-moisture solid substrate. The process uses soybeans or their processing by-products as a substrate, and through the metabolic activities of microorganisms such as molds, bacteria or yeasts, macromolecular proteins are broken down into small molecule peptides and amino acids, while simultaneously synthesizing active ingredients such as antioxidants, vitamins and functional enzymes.

[0003] In the solid-state fermentation of soybean protein powder, a feeding structure is required to transport the materials. Existing feeding structures usually use conveyor belts to transport and feed materials. However, during the feeding process, it is impossible to pre-crush and screen the sticky materials. Soybean protein raw materials often contain sticky lumps or fiber bundles. If they are not crushed, they will form a physical barrier, which will prevent the proteases, cellulases, etc. secreted by microorganisms from fully contacting the substrate. In addition, the materials tend to accumulate on the conveyor belt during transportation, which will affect the uniformity of subsequent material feeding.

[0004] Therefore, it is necessary to provide a new feeding structure for solid-state fermentation of soybean protein powder that facilitates feeding and solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a feeding structure for solid-state fermentation of soybean protein powder that facilitates feeding, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feeding structure for solid fermentation of soybean protein powder that facilitates feeding, comprising a base and a fixing frame, wherein the fixing frame is fixed to the top of the base, a guide frame is fixed to one side of the fixing frame, a conveying component is provided on the outer side of the base, and a baffle is provided on the outer side of the conveying component.

[0007] A rotating rod rotates on the inner wall of the guide frame. A first mounting plate and a second mounting plate are respectively installed on the outer side of the rotating rod. A brush is fixed on the outer side of the first mounting plate, and a drive block for preventing material accumulation is fixed on the outer side of the second mounting plate.

[0008] A feeding hopper is installed on top of the flow guide frame. The inside of the feeding hopper is equipped with a crushing component to prevent material from sticking together. The crushing component includes a first motor fixed to one side of the feeding hopper. A drive rod is fixed to the output end of the first motor. A crushing roller is fixed to the outside of the drive rod. A mounting frame is fixed to the inner wall of the feeding hopper. A screening screen for screening materials is slidably connected to the inner wall of the mounting frame.

[0009] Preferably, the conveying assembly includes two sets of drive wheels disposed inside the base, one end of which is fixed with a second motor, and the outer side of the drive wheels is connected to a conveyor belt.

[0010] Preferably, the outer side of the base is fixed with multiple sets of support seats, and the inner wall of the support seats is rotatably connected to the outer side of the transmission wheel. The inner wall of the guide frame is fixed with a scraper for leveling the material.

[0011] Preferably, a third motor is fixed to one side of the flow guide frame, the output end of the third motor passes through the inner wall of the flow guide frame and is fixed to one end of the rotating rod, a first connecting plate is fixed to the outer side of the rotating rod, and a second connecting plate is fixed to the outer side of both the first mounting plate and the second mounting plate, and the first connecting plate and the second connecting plate are fixed by bolts.

[0012] Preferably, the inner wall of the flow guide is fixed with multiple flow plates, and the top of the flow guide is fixed with a support frame, and the top of the support frame is fixed to the bottom of the feed hopper.

[0013] Preferably, a guide plate is fixed to the inner wall of the feed hopper, and a push rod is fixed to the outer side of the drive rod.

[0014] Preferably, the inner wall of the feeding hopper is fixed with a fixing plate, the bottom of the mounting frame is fixed with multiple sets of sliding rods, and the outer side of the sliding rods is slidably connected to the inner wall of the fixing plate. A spring is sleeved on the outer side of the sliding rods, and the spring is fixed between the mounting frame and the fixing plate.

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

[0016] This invention involves pouring soybean protein raw materials into a feeding hopper, where a guide plate directs the material to a crushing roller. Simultaneously, a first motor drives a drive rod and the crushing roller to rotate at high speed, breaking up lumps, agglomerates, and large particles in the raw materials to ensure uniform particle size. The crushed material falls onto a screening screen, where a third motor drives a rotating rod to rotate, causing a drive block on a second mounting plate to continuously pat the material layer, breaking up potential accumulations and ensuring uniform thickness. At the same time, baffles restrict material spillage, and scrapers further flatten the material surface, optimizing subsequent fermentation conditions. After conveying, the second mounting plate is removed by bolts and replaced with the first mounting plate. The rotating rod drives a brush to clean residual material from the conveyor belt surface, preventing cross-contamination. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of the feeding structure for solid-state fermentation of soybean protein powder provided by this utility model;

[0018] Figure 2 This is a schematic diagram of the flow guide frame in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the transfer rod in this utility model;

[0020] Figure 4 This is a schematic diagram of the feeding hopper in this utility model.

[0021] In the diagram: 1. Base; 2. Fixing frame; 3. Flow guide frame; 4. Conveying assembly; 41. Drive wheel; 42. Second motor; 43. Conveyor belt; 5. Baffle; 6. Rotating rod; 7. First mounting plate; 8. Second mounting plate; 9. Brush; 10. Drive block; 11. Feed hopper; 12. Crushing assembly; 121. First motor; 122. Drive rod; 123. Crushing roller; 13. Mounting frame; 14. Screening screen; 15. Support base; 16. Scraper; 17. Third motor; 18. First connecting plate; 19. Second connecting plate; 20. Diverting plate; 21. Support frame; 22. Flow guide plate; 23. Push rod; 24. Fixing plate; 25. Slide rod; 26. Spring. 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] Please see Figure 1-4 As shown, a feeding structure for solid fermentation of soybean protein powder that facilitates feeding includes a base 1 and a fixing frame 2. The fixing frame 2 is fixed to the top of the base 1, and a guide frame 3 is fixed to one side of the fixing frame 2. A conveying component 4 is provided on the outside of the base 1, and a baffle 5 is provided on the outside of the conveying component 4.

[0024] The conveying component 4 achieves the effect of conveying soybean protein raw materials, the guide frame 3 improves the accuracy of material conveying, and the baffle 5 can prevent the material from overflowing from both sides of the conveyor belt 43 during the conveying process, and the height can be designed according to the material accumulation height.

[0025] The rotating rod 6 rotates on the inner wall of the guide frame 3. The outer side of the rotating rod 6 is respectively equipped with a first mounting plate 7 and a second mounting plate 8. A brush 9 is fixed on the outer side of the first mounting plate 7, and a drive block 10 for preventing material accumulation is fixed on the outer side of the second mounting plate 8.

[0026] Rotating the lever 6 can drive the first mounting plate 7 and the second mounting plate 8 to rotate, causing the drive block 10 to break up the accumulated materials and improve the uniformity of material conveying. Both the first mounting plate 7 and the second mounting plate 8 can be disassembled. The drive block 10 breaks up the accumulated materials during conveying, and the brush 9 cleans the conveyor belt 43 after the materials are conveyed.

[0027] The feed hopper 11 is installed on the top of the guide frame 3. The feed hopper 11 is equipped with a crushing assembly 12 to prevent material from sticking. The crushing assembly 12 includes a first motor 121 fixed to one side of the feed hopper 11. A drive rod 122 is fixed to the output end of the first motor 121. A crushing roller 123 is fixed to the outside of the drive rod 122. A mounting frame 13 is fixed to the inner wall of the feed hopper 11. A screening screen 14 for screening materials is slidably connected to the inner wall of the mounting frame 13.

[0028] The first motor 121 drives the drive rod 122 and the crushing roller 123 to rotate, breaking up clumps and large particles of material, improving the uniformity of raw material feeding. The raw material is screened and filtered through the screening screen 14 to avoid the problem of large particles affecting the uniformity of fermentation. A door is installed on one side of the feeding hopper 11 to facilitate the removal and disassembly of the screening screen 14 from the mounting frame 13.

[0029] The conveying assembly 4 includes two sets of drive wheels 41 disposed inside the base 1. One end of each drive wheel 41 is fixed with a second motor 42, and the outer side of the drive wheel 41 is connected to a conveyor belt 43.

[0030] The second motor 42 can drive the transmission wheel 41 to rotate, and the transmission wheel 41 realizes the cyclic transmission of the conveyor belt 43, thereby achieving the effect of conveying and feeding materials. Both the conveyor belt 43 and the baffle 5 are made of silicone.

[0031] Multiple sets of support seats 15 are fixed on the outer side of the base 1, and the inner wall of the support seat 15 is rotatably connected to the outer side of the transmission wheel 41. The inner wall of the guide frame 3 is fixed with a scraper 16 for leveling the material.

[0032] The support seat 15 supports the drive wheel 41, improving its stability. The scraper 16 flattens the material layer, optimizing the fermentation effect.

[0033] A third motor 17 is fixed on one side of the flow guide 3. The output end of the third motor 17 passes through the inner wall of the flow guide 3 and is fixed to one end of the rotating rod 6. A first connecting plate 18 is fixed on the outer side of the rotating rod 6. A second connecting plate 19 is fixed on the outer side of both the first mounting plate 7 and the second mounting plate 8. The first connecting plate 18 and the second connecting plate 19 are fixed by bolts.

[0034] The first connecting plate 18 and the second connecting plate 19 can be installed with bolts, so that the first mounting plate 7 or the second mounting plate 8 can be installed on the rotating rod 6. The rotating rod 6 can be driven to rotate by the third motor 17. When conveying materials, the second mounting plate 8 is installed so that the drive block 10 can break up the accumulated materials during conveying. After the materials are conveyed, the first mounting plate 7 is installed so that the brush 9 can clean the conveyor belt 43 after the materials are conveyed.

[0035] The inner wall of the flow guide 3 is fixed with multiple flow plates 20, and the top of the flow guide 3 is fixed with a support frame 21, and the top of the support frame 21 is fixed with the bottom of the feed hopper 11.

[0036] The material entering the feed hopper 11 is diverted by the diversion plate 20 to avoid material accumulation and improve the uniformity of material conveying and feeding.

[0037] A guide plate 22 is fixed to the inner wall of the feed hopper 11, and a push rod 23 is fixed to the outer side of the drive rod 122.

[0038] The material entering the feed hopper 11 can be guided to the crushing roller 123 by the guide plate 22 for crushing and dispersing.

[0039] A fixing plate 24 is fixed to the inner wall of the feeding hopper 11. Multiple sets of sliding rods 25 are fixed to the bottom of the mounting frame 13. The outer side of the sliding rod 25 is slidably connected to the inner wall of the fixing plate 24. A spring 26 is sleeved on the outer side of the sliding rod 25, and the spring 26 is fixed between the mounting frame 13 and the fixing plate 24.

[0040] The drive rod 122 drives the push rod 23 to rotate. When the push rod 23 contacts the mounting frame 13, it pushes the mounting frame 13 downward, causing the slide rod 25 to slide inside the fixed plate 24, which causes the spring 26 to contract. The drive rod 122 continues to rotate, and the spring 26 generates elastic force to drive the mounting frame 13 to return to its original position. Through the continuous rotation of the drive rod 122, the mounting frame 13 moves up and down repeatedly, improving the screening effect of the screening screen 14 on the material.

[0041] Working principle: After the equipment is started, the second motor 42 drives the transmission wheel 41 to rotate, which drives the conveyor belt 43 to circulate and form the material conveying base. Soybean protein raw material is poured into the feed hopper 11. The guide plate 22 guides the material to the crushing roller 123. At the same time, the first motor 121 drives the drive rod 122 and the crushing roller 123 to rotate at high speed, crushing the lumps, adhesions and large particles in the raw material to ensure uniform particle size. The crushed material falls onto the screening screen 14. The push rod 23 on the outside of the drive rod 122 periodically squeezes the mounting frame 13 as it rotates. Through the sliding rod 25, it slides in the fixed plate 24 to compress the spring 26, forming up and down reciprocating vibration, causing the screening screen 14 to move. The material is screened, with fine, qualified particles falling through the mesh while larger particles are retained. The screened material is then evenly dispersed by the diversion plate 20 of the guide frame 3 to avoid local accumulation, and then falls onto the surface of the conveyor belt 43. During the conveying process, the third motor 17 drives the rotating rod 6 to rotate, which in turn drives the driving block 10 on the second mounting plate 8 to continuously beat the material layer, breaking up potential accumulations and ensuring uniform thickness. At the same time, the baffle 5 restricts material spillage, and the scraper 16 further flattens the material surface to optimize subsequent fermentation conditions. After the conveying is completed, the second mounting plate 8 is removed by bolts and replaced with the first mounting plate 7. The rotating rod 6 drives the brush 9 to clean the residual material on the surface of the conveyor belt 43 to prevent cross-contamination.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0043] 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 feeding structure for solid-state fermentation of soybean protein powder that facilitates feeding, comprising a base (1), characterized in that, Also includes: A fixed frame (2) is fixed to the top of the base (1). A guide frame (3) is fixed on one side of the fixed frame (2). A conveying assembly (4) is provided on the outside of the base (1). A baffle (5) is provided on the outside of the conveying assembly (4). Rotating rod (6) rotates on the inner wall of the guide frame (3). A first mounting plate (7) and a second mounting plate (8) are respectively installed on the outer side of the rotating rod (6). A brush (9) is fixed on the outer side of the first mounting plate (7), and a driving block (10) for preventing material accumulation is fixed on the outer side of the second mounting plate (8). The feed hopper (11) is installed on the top of the guide frame (3). The feed hopper (11) is equipped with a crushing assembly (12) to prevent material from sticking. The crushing assembly (12) includes a first motor (121) fixed to one side of the feed hopper (11). A drive rod (122) is fixed to the output end of the first motor (121). A crushing roller (123) is fixed to the outside of the drive rod (122). A mounting frame (13) is fixed to the inner wall of the feed hopper (11). A screening screen (14) for screening materials is slidably connected to the inner wall of the mounting frame (13).

2. The feeding structure for solid-state fermentation of soybean protein powder according to claim 1, characterized in that: The conveying assembly (4) includes two sets of drive wheels (41) disposed inside the base (1). One end of one set of drive wheels (41) is fixed with a second motor (42), and the outer side of the drive wheel (41) is connected to a conveyor belt (43).

3. The feeding structure for solid-state fermentation of soybean protein powder according to claim 2, characterized in that: The base (1) has multiple sets of support seats (15) fixed on its outer side, and the inner wall of the support seat (15) is rotatably connected to the outer side of the transmission wheel (41). The inner wall of the guide frame (3) is fixed with a scraper (16) for leveling the material.

4. The feeding structure for solid-state fermentation of soybean protein powder according to claim 1, characterized in that: A third motor (17) is fixed on one side of the flow guide (3). The output end of the third motor (17) passes through the inner wall of the flow guide (3) and is fixed to one end of the rotating rod (6). A first connecting plate (18) is fixed on the outer side of the rotating rod (6). A second connecting plate (19) is fixed on the outer side of both the first mounting plate (7) and the second mounting plate (8). The first connecting plate (18) and the second connecting plate (19) are fixed by bolts.

5. The feeding structure for solid-state fermentation of soybean protein powder according to claim 1, characterized in that: The inner wall of the flow guide (3) is fixed with multiple flow plates (20), and the top of the flow guide (3) is fixed with a support frame (21), and the top of the support frame (21) is fixed with the bottom of the feed hopper (11).

6. The feeding structure for solid-state fermentation of soybean protein powder according to claim 1, characterized in that: The inner wall of the feed hopper (11) is fixed with a guide plate (22), and the outer side of the drive rod (122) is fixed with a push rod (23).

7. The feeding structure for solid-state fermentation of soybean protein powder according to claim 1, characterized in that: The inner wall of the feed hopper (11) is fixed with a fixing plate (24), and the bottom of the mounting frame (13) is fixed with multiple sets of sliding rods (25). The outer side of the sliding rods (25) is slidably connected to the inner wall of the fixing plate (24). A spring (26) is sleeved on the outer side of the sliding rods (25), and the spring (26) is fixed between the mounting frame (13) and the fixing plate (24).

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