Flavor mixing device for production of drawn protein and its mixing method

Abstract

The present invention relates to the technical field of pulled protein production, and discloses a flavor mixing device for pulled protein production and its mixing method. A stirrer is installed inside the flavoring box, and a seasoning component is assembled on the stirrer. Twelve groups of identical protective plates are evenly fixed along the circumferential direction at the bottom of the outer side wall of the driving disk. The gap between two adjacent groups of the protective plates is set as a material guiding channel. A cover plate is assembled on the outer side wall of the driving disk through a pin shaft. The bottom of the cover plate is assembled with an electric telescopic rod through a rotating shaft, and the other end of the electric telescopic rod is installed on the corresponding outer side wall of the driving disk and the material guiding channel through a rotating shaft. By installing a seasoning component on the stirrer, the state of the seasoning component can be adjusted in real time according to the amount of materials inside the flavoring box. With the cooperation of the stirrer, the tumbling degree of the materials inside the flavoring box is enhanced, thereby improving the mixing uniformity of the materials.

Description

Technical Field

[0001] The invention relates to the technical field of fibroblast protein production, in particular to a seasoning mixing device and a mixing method for fibroblast protein production. Background Art

[0002] During the production and processing of drawn protein, the raw materials need to be filtered and screened, and then the screened raw materials are mixed and stirred to ensure that the various raw materials are fully mixed. Currently, plant drawn protein is mainly soy protein or soybean meal, but soy protein or soybean meal has a distinct beany smell, and the beany smell of soybeans makes it difficult to season plant artificial meat. Drawn protein is needed for seasoning to cover up the beany smell.

[0003] In the fibroblast protein seasoning equipment with application number CN202321920345.X, a first rotating rod and a second rotating rod are arranged inside the outer shell, and a stirring blade is arranged around the spiral turning blade. The first rotating rod and the second rotating rod are driven to rotate by a motor, so that the stirring blade mixes and stirs the fibroblast protein left and right, and the spiral turning blade mixes the fibroblast protein in the upper and lower parts up and down, so as to avoid precipitation of the fibroblast protein raw material, and the fibroblast protein can be fully mixed and seasoned up and down, left and right.

[0004] However, in the actual stirring process, when the amount of mixed materials is less than 1 / 2 of the capacity of the seasoning equipment, the material dispersion is better, which is convenient for the material to roll. At this time, the mixing and stirring work can be completed well. However, once the amount of material is more than 1 / 2 of the capacity of the seasoning equipment, the material is accumulated inside. Even under the stirring of the rotating rod and the spiral pusher blades, it is difficult for the material to be flipped up and down inside, making the material flippability poor, resulting in poor material mixing uniformity. Therefore, the current seasoning equipment cannot adjust the stirring state of the seasoning equipment according to the amount of material, and the matching is poor. At the same time, when the amount of material accumulation is large, it is easy to form condensation inside the equipment. Since the rotating rod and the spiral pusher blades in the seasoning equipment are fixed in position, the material in the dead corner cannot be effectively mixed and integrated into the material under its continuous stirring state, resulting in the mixing state of the material cannot be changed, the material mixing is poor, and the material mixing stratification is easy to occur.

[0005] Therefore, the present invention proposes a seasoning mixing device and a mixing method for producing fibrous protein to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a seasoning mixing device and a mixing method for producing fibrous protein, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions: A flavor mixing device for the production of drawn protein, comprising a flavoring box, a stirrer is installed inside the flavoring box, and a seasoning component is assembled on the stirrer;

[0008] The stirrer includes a motor, the output end of the motor extends into the flavoring box and is fixedly installed with a stirring shaft, and the stirring shaft is arranged in two sections, and the upper and lower stirring shafts are connected by a seasoning component. A fixed cylinder is movably sleeved on the top of the outer side wall of the lower stirring shaft. The outer side wall of the fixed cylinder is uniformly fixed with fixing plates fixed on the inner side wall of the flavoring box, and the seasoning component is rotatably assembled on the top of the fixed cylinder. A second stirring rod group is uniformly fixed on the outer side wall of the lower stirring shaft, a conveying spiral blade is fixed on the outer side wall of the upper stirring shaft, and a first stirring rod group is fixed on the outer side wall of the upper stirring shaft and is arranged at intervals with the conveying spiral blade.

[0009] Preferably, the seasoning component includes a fixed seat, the fixed seat is fixedly connected to the upper and lower stirring shafts respectively, and a driving disk is rotatably assembled on the outer side wall of the fixed seat. The driving disk and the fixed seat are driven and connected by an electromagnetic locking component, and the driving disk is rotatably assembled on the top of the fixed cylinder.

[0010] Preferably, twelve groups of identically structured protective plates are uniformly fixed on the bottom of the outer side wall of the driving disk along the circumferential direction. The gap between adjacent two groups of the protective plates is set as a material guiding channel. A cover plate is hinged and assembled on the outer side wall of the driving disk through a pin shaft, and the size of the cover plate matches that of the material guiding channel. The bottom of the cover plate is hinged and assembled with an electric telescopic rod through a rotating shaft, and the other end of the electric telescopic rod is hinged and installed on the outer side wall of the driving disk corresponding to the material guiding channel.

[0011] Preferably, a stirring rubber bag is fixed on the top of the cover plate. A receiving groove is formed at the corresponding position of the outer side wall of the driving disk and the cover plate. A protective rubber sleeve is assembled in the receiving groove, and the protective rubber sleeve is fixed at the end of the cover plate, and the size of the receiving groove matches that of the end of the cover plate.

[0012] Preferably, the stirring rubber bag is a pressure-bearing air bag. A sealing groove is formed at the bottom of the protective plate, and a grinding plate is slidably assembled in the sealing groove. A pressure-bearing air bag is connected and assembled between the grinding plate and the inner side wall of the sealing groove, and the pressure-bearing air bag is communicated with two adjacent pressure-bearing air bags through an air delivery pipe. An electromagnetic valve is fixedly assembled on the air delivery pipe.

[0013] Preferably, the surface of the stirring rubber bag is an outwardly convex arc surface and is set as a stirring convex surface. When the stirring rubber bag rotates horizontally at a low speed, the stirring convex surface is deformed into a stirring protrusion under the extrusion force in the rotation direction, and a material collecting groove is formed between the stirring protrusion and the cover plate. When the surface of the stirring rubber bag is extruded in the direction of gravity, the surface is sunken into a material conveying concave surface, the solenoid valve is opened, and the gas inside the stirring rubber bag is introduced into the pressurized air bag through the air conveying pipe, so as to promote the grinding plate to extend out of the sealing groove.

[0014] Preferably, legs are arranged on the outer side of the bottom of the seasoning box. A first feed pipe and a second feed pipe are respectively installed on the left and right sides of the top of the seasoning box. An observation window is arranged on the outer side wall of the seasoning box. A discharge pipe is integrally formed in the middle of the bottom of the seasoning box, and a discharge valve is installed at the top of the inner cavity of the discharge pipe.

[0015] Preferably, the lower part of the inner cavity of the seasoning box is a conical cavity. The size of the second stirring rod group matches the inner cavity of the seasoning box. The second stirring rod group includes five groups of stirring rods, and the lengths decrease sequentially from top to bottom. The deflection angles of the five groups of stirring rods from bottom to top are 0°, 22°, 45°, 67° and 90°.

[0016] The present invention discloses a mixing method of a seasoning mixing device for the production of drawn protein. The mixing steps are as follows:

[0017] S1: When the height of the material inside the seasoning box is below the seasoning component, the seasoning component does not act at this time. The motor drives the stirring shaft to rotate, and then drives the second stirring rod group on the lower stirring shaft to rotate under the action of the fixed seat, so as to complete the mixing operation of the material inside the seasoning box. The seasoning component plays a role in shielding and protecting the material during stirring, which is convenient for the mixing of the material;

[0018] S2: When the height of the material inside the seasoning box is above the seasoning component and less than 1 / 2 of the inner cavity volume of the seasoning box, the seasoning component acts at this time, promoting the cover plate to turn up by 20°, driving multiple groups of cover plates to rotate simultaneously, so as to complete the stirring and mixing operation of the material inside the seasoning box, enhancing the stirring and mixing uniformity of the material, increasing the turnover of the material inside the seasoning box, facilitating the mixing of the material. When the stirring rubber bag rotates, multiple groups of stirring rubber bags form a wavy turbulence ring, enhancing the mixing turbulence intensity of the material and improving the mixing uniformity;

[0019] S3: When the height of the material inside the seasoning box is more than 1 / 2 of the inner cavity volume of the seasoning box, the seasoning component acts at this time, prompting the cover plate to turn up by 40°. At this time, the cover plate corresponds to the conveying spiral blade. When multiple groups of cover plates rotate simultaneously, the cover plates complete the stirring and mixing operation of the material inside the seasoning box, and have the effect of gathering the material, facilitating the material to be conveyed onto the conveying spiral blade, and completing the upward conveying effect of the material. By means of the turbulent agitation in the horizontal direction and the flipping during upward conveying, the mixing uniformity of the material is further enhanced, and the flipping effect of the material inside the seasoning box is enhanced;

[0020] S4: When the cover plate turns up by 40°, when the cover plate rotates, the centrifugal force of the material has a pressurizing effect on the stirring rubber bag, prompting the stirring rubber bag to be compressed and deformed into a concave surface for material transportation. It not only has a turbulent stirring effect on the material, but also uses the concave surface for material transportation to facilitate the mixing of the material. At the same time, the grinding plate extends out of the sealing groove. When the grinding plate passes through the fixing plate, the material flowing through the gap between the grinding plate and the fixing plate is crushed by the grinding plate and the fixing plate to prevent the material from coagulating.

[0021] The technical effects and advantages of the present invention:

[0022] 1. The present invention is provided with a stirrer, and a seasoning component is installed on the stirrer at the same time, which can adjust the state of the seasoning component in real time according to the amount of material inside the seasoning box. Cooperating with the use of the stirrer, the surging degree of the material inside the seasoning box is enhanced, and then the mixing uniformity of the material is improved.

[0023] 2. The seasoning component in the present invention can play a role of shielding and protection when the material is less. When the material is more, by adjusting the upward turning angle of the cover plate, it acts as a stirring rod to enhance the stirring effect of the cover plate on the material inside the seasoning box, enhance the mobility of the material, improve the mixing uniformity. At the same time, the protection plate and the cover plate cooperate to form a turbulator, which has a turbulent effect on the stirred material, enhances the surging property of the material, and improves the mixing degree of the material. Cooperating with the stirring rubber bag on the top of the cover plate, a wavy turbulent ring is formed to enhance the turbulent intensity of the material mixing and improve the mixing uniformity.

[0024] 3. The material above the cover plate in the present invention has a pressurizing effect on the stirring rubber bag, which can prompt the stirring rubber bag to be compressed and deformed. Without affecting the stirring effect of the cover plate on the material, the grinding plate extends out of the sealing groove. Cooperating with the use of the fixing plate, the material inside the seasoning box is ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the first perspective of the overall cross-section of the present invention;

[0027] Figure 3 It is a schematic diagram of the second perspective of the overall cross-section of the present invention;

[0028] Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged structure of part A;

[0029] Figure 5 It is a schematic diagram of the first use state of the present invention;

[0030] Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of part B;

[0031] Figure 7 It is a schematic diagram of the second use state of the present invention;

[0032] Figure 8 It is a schematic diagram of the third use state of the present invention;

[0033] Figure 9 For the present invention Figure 8 Schematic diagram of the enlarged structure of part C;

[0034] Figure 10 It is a schematic diagram of the fourth use state of the present invention.

[0035] In the figure: 10, seasoning box; 11, legs; 12, first feed pipe; 13, second feed pipe; 14, observation window; 15, discharge pipe; 16, discharge valve; 20, stirrer; 21, motor; 22, stirring shaft; 23, fixed cylinder; 24, fixed plate; 25, conveying spiral blade; 26, first stirring rod group; 27, second stirring rod group; 30, seasoning component; 31, fixed seat; 32, driving disc; 33, protective plate; 34, material guiding channel; 35, cover plate; 36, stirring rubber bag; 37, stirring convex surface; 38, accommodating groove; 39, protective rubber sleeve; 310, electric telescopic rod; 311, grinding plate; 312, material conveying concave surface; 313, stirring protrusion; 314, aggregate tank. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0037] Embodiment 1

[0038] As Figures 1 to 10As shown in the figure, this embodiment discloses a flavor mixing device for the production of textured protein, which includes a flavoring box 10. A stirrer 20 is installed inside the flavoring box 10, and a seasoning component 30 is assembled on the stirrer 20. After the material is added into the flavoring box 10, the stirrer 20 completes the stirring work of the material. The seasoning component 30 cooperates with the stirrer 20 to be able to adjust the state of the seasoning component 30 in real time according to the amount of the material inside the flavoring box 10, enhancing the churning degree of the material inside the flavoring box 10, and then improving the mixing uniformity of the material.

[0039] Further, please refer to Figures 2 - 8 , the stirrer 20 includes a motor 21. The output end of the motor 21 extends into the flavoring box 10 and is fixedly installed with a stirring shaft 22. And the stirring shaft 22 is arranged in two sections, and the upper and lower two sections of the stirring shafts 22 are connected by the seasoning component 30. A fixing cylinder 23 is movably sleeved on the top of the outer side wall of the lower stirring shaft 22. Fixing plates 24 fixed on the inner side wall of the flavoring box 10 are uniformly fixed on the outer side wall of the fixing cylinder 23. And the seasoning component 30 is rotatably assembled on the top of the fixing cylinder 23. Second stirring rod groups 27 are uniformly fixed on the outer side wall of the lower stirring shaft 22. A conveying spiral blade 25 is fixed on the outer side wall of the upper stirring shaft 22, and a first stirring rod group 26 spaced from the conveying spiral blade 25 is fixed on the outer side wall of the upper stirring shaft 22.

[0040] During use, the motor 21 drives the stirring shaft 22 to rotate, and then drives the second stirring rod groups 27 on the lower stirring shaft 22 to rotate under the action of the fixing seat 31, completing the mixing operation of the material inside the flavoring box 10. Since the lower part of the inner cavity of the flavoring box 10 is a conical cavity, the size of the second stirring rod groups 27 matches the inner cavity of the flavoring box 10, and the second stirring rod groups 27 include five groups of stirring rods, and the lengths decrease sequentially from top to bottom, and the deflection angles of the five groups of stirring rods from bottom to top are 0°, 22°, 45°, 67° and 90°. Therefore, the second stirring rod groups 27 quickly stir the material at the bottom of the inner cavity of the flavoring box 10, accelerating the mixing of the material and improving the mixing uniformity.

[0041] Please refer to Figures 2 - 6 , the seasoning component 30 includes a fixing seat 31. The fixing seat 31 is fixedly connected to the upper and lower two groups of stirring shafts 22 respectively. The setting of the fixing seat 31 can ensure the rotation synchronization of the upper and lower two groups of stirring shafts 22. And a driving disk 32 is rotatably assembled on the outer side wall of the fixing seat 31. The driving disk 32 is driven and connected to the fixing seat 31 through an electromagnetic locking component. The driving disk 32 is rotatably assembled on the top of the fixing cylinder 23. Therefore, when the electromagnetic locking component acts, it can drive the driving disk 32 to rotate through the fixing seat 31, and can stir the material inside the flavoring box 10, enhancing the turbulence effect.

[0042] Please refer to Figure 3 and Figure 4, twelve groups of identically structured protective plates 33 are evenly fixed along the circumferential direction at the bottom of the outer sidewall of the driving disk 32. The gap between two adjacent groups of protective plates 33 is set as a material guiding channel 34. A cover plate 35 is hingedly assembled on the outer sidewall of the driving disk 32 through a pin shaft, and the size of the cover plate 35 matches that of the material guiding channel 34. An electric telescopic rod 310 is hingedly assembled at the bottom of the cover plate 35 through a rotating shaft, and the other end of the electric telescopic rod 310 is hingedly installed on the outer sidewall of the driving disk 32 corresponding to the material guiding channel 34 through a rotating shaft.

[0043] When the driving disk 32 rotates, it can drive the protective plates 33 to rotate synchronously, and the stirring of the materials inside the seasoning box 10 is completed through the protective plates 33. In cooperation with the use of the second stirring rod group 27, the degree of material turbulence is enhanced, and the degree of material mixing is improved. When the cover plate 35 is assembled inside the material guiding channel 34, the electromagnetic locking assembly does not act. At this time, when the fixing seat 31 rotates, it will not drive the driving disk 32 to rotate. At this time, the seasoning component 30 shields and protects the materials during stirring, facilitating the mixing of the materials, ensuring that the materials can only be turned over under the seasoning component 30, and the stirring and mixing of the materials are completed through the second stirring rod group 27.

[0044] When the electric telescopic rod 310 acts, it can push the cover plate 35 to turn up, and the turning-up angle of the cover plate 35 can be adjusted. Thus, the stirring effect of the cover plate 35 on the materials inside the seasoning box 10 can be enhanced by adjusting the turning-up angle of the cover plate 35, the tumbling property of the materials is enhanced, and the mixing uniformity is improved.

[0045] Please refer to Figure 5 and Figure 6 , a stirring rubber bag 36 is fixed at the top of the cover plate 35. A receiving groove 38 is formed at the corresponding position on the outer sidewall of the driving disk 32 and the cover plate 35. A protective rubber sleeve 39 is assembled in the receiving groove 38. The protective rubber sleeve 39 is fixed at the end of the cover plate 35, and the sizes of the receiving groove 38 and the end of the cover plate 35 match. When the electric telescopic rod 310 acts, it can drive the cover plate 35 to turn up and then be received in the receiving groove 38. The protective rubber sleeve 39 can ensure that the cover plate 35 has a sealing effect on the materials after flipping, preventing the materials from staying on the seasoning component 30, and the receiving groove 38 can ensure that when the cover plate 35 flips, it provides a retreat space for it.

[0046] The stirring rubber bag 36 is a pressure-bearing air bag. A sealing groove is formed at the bottom of the protective plate 33. A grinding plate 311 is slidably assembled in the sealing groove. A pressurizing air bag is connected and assembled between the grinding plate 311 and the inner sidewall of the sealing groove, and the pressurizing air bag is communicated with two adjacent pressure-bearing air bags through an air delivery pipe. An electromagnetic valve is fixedly assembled on the air delivery pipe.

[0047] Please refer to Figure 7 and Figure 9, the surface of the stirring rubber bag 36 is an outwardly convex arc surface, and is set as the stirring convex surface 37. When the stirring shaft 22 drives the driving disc 32 to rotate through the fixing seat 31, and then drives the cover plate 35 and the stirring rubber bag 36 to rotate synchronously. When rotating at a low speed, the material generates a squeezing force on the stirring rubber bag 36 (in the rotation direction). In this way, when the stirring rubber bag 36 rotates, the stirring rubber bag 36 will be squeezed and form a state of being flattened in the front and bulging in the back. That is, when the stirring rubber bag 36 rotates horizontally at a low speed, the stirring convex surface 37 is deformed into a stirring protrusion 313 under the squeezing force in the rotation direction, and an aggregate groove 314 is formed between the stirring protrusion 313 and the cover plate 35. In this way, the stirring protrusion 313 and the aggregate groove 314 are used to block and stir the material, and with the use of the cover plate 35, the positive contact area with the material is increased. Thus, when the material starts to be mixed, because the amount of material is large and the stirring resistance is large, a high-speed stirring mode cannot be adopted, and only a lower stirring speed can be adopted. In this state, the stirring effect on the material is enhanced through the bulging state of the stirring rubber bag 36 under pressure, and the stirring effect is improved.

[0048] After the material is mixed and stirred for a period of time, the mixing degree of the material is good. At this time, the stirring resistance is small, the output power of the motor 21 increases, and the rotation speed of the stirring shaft 22 increases. At this time, due to the smaller resistance when the material is stirred, the squeezing force (in the rotation direction) received by the stirring rubber bag 36 is smaller. Therefore, the stirring rubber bag 36 will not bulge, but instead, under the action of the gravity of the material, the surface of the stirring rubber bag 36 will be pressed downward and deformed, and the positive contact area with the material can be reduced instead. Please refer to Figure 8 and Figure 10 , so in the high-speed stirring state, the turbulent flow generated by the high rotation speed is used to enhance the material mixing effect, so that the stirring state can be adjusted in real time according to the state of the material raw materials to maximize the material mixing effect.

[0049] It should be noted that when the amount of material in the seasoning box 10 is large and the generated squeezing force is sufficient to make the surface of the stirring rubber bag 36 sink into the material conveying concave surface 312, the material conveying concave surface 312 and the cover plate 35 form a wavy stirring structure, which stirs the material in a "vibrating" manner, and with the use of the conveying spiral blade 25, the stirring and mixing effect of the material in the seasoning box 10 is enhanced. At the same time, the solenoid valve is opened, and the gas inside the stirring rubber bag 36 is introduced into the pressurized air bag through the air pipe, prompting the grinding plate 311 to extend out of the sealing groove. The pressure of the material on the top of the seasoning component 30 on the stirring rubber bag 36 causes the stirring rubber bag 36 to deform, and then prompts the gas inside it to be introduced into the pressurized air bag through the air pipe, prompting the pressurized air bag to push the grinding plate 311 to extend out of the sealing groove, and then the grinding plate 311 and the fixing plate 24 cooperate to perform grinding and crushing treatment on the material to prevent the material from coagulating.

[0050] Please refer to Figure 1, legs 11 are provided on the outer bottom of the seasoning box 10. The first feed pipe 12 and the second feed pipe 13 are respectively installed on the left and right sides of the top of the seasoning box 10. An observation window 14 is provided on the outer wall of the seasoning box 10. A discharge pipe 15 is integrally formed in the middle of the bottom of the seasoning box 10. A discharge valve 16 is installed at the top of the inner cavity of the discharge pipe 15. The first feed pipe 12 and the second feed pipe 13 facilitate the introduction of seasonings, and the observation window 14 facilitates the observation of the materials inside the seasoning box 10.

[0051] Embodiment 2

[0052] This embodiment discloses a mixing method of a flavor mixing device for the production of textured vegetable protein. The mixing steps are as follows:

[0053] S1: When the height of the material inside the seasoning box 10 is below the seasoning component 30, at this time, the seasoning component 30 does not act, the motor 21 drives the stirring shaft 22 to rotate, and then drives the second stirring rod group 27 on the lower stirring shaft 22 to rotate under the action of the fixed seat 31, completing the mixing operation of the material inside the seasoning box 10. The seasoning component 30 shields and protects the material during stirring, facilitating the mixing of the material. Moreover, the size of the second stirring rod group 27 matches the inner cavity bottom of the seasoning box 10, greatly increasing the mixing degree of the material;

[0054] S2: When the height of the material inside the seasoning box 10 is above the seasoning component 30 but less than 1 / 2 of the inner cavity volume of the seasoning box 10, at this time, the seasoning component 30 acts, that is, the electromagnetic locking component is opened, so that the fixed seat 31 and the driving disc 32 are connected together, so that the driving disc 32 can be driven to rotate synchronously, driving the cover plate 35 and the protection plate 33 to rotate synchronously. At the same time, the electric telescopic rod 310 acts, prompting the cover plate 35 to turn up by 20°. At this time, there is a material guiding gap between adjacent two groups of cover plates 35. At this time, the multiple groups of cover plates 35 act as stirring rods to accelerate the mixing degree of the material, completing the stirring and mixing operation of the material inside the seasoning box 10, enhancing the mixing uniformity of the material. At the same time, the protection plate 33 also rotates synchronously, increasing the turnover of the material inside the seasoning box 10, facilitating the mixing of the material. Moreover, when the stirring rubber bags 36 rotate, the multiple groups of stirring rubber bags 36 combine to form a wavy turbulence ring, enhancing the mixing turbulence intensity of the material and improving the mixing uniformity. It should be noted that when the cover plate 35 adjusts the turning-up angle, the material above the cover plate 35 has a pressing effect on the stirring rubber bags 36, which can cause the stirring rubber bags 36 to be compressed and deformed. Without affecting the stirring effect of the cover plate 35 on the material, the grinding plate 311 extends out of the sealing groove and, in cooperation with the use of the fixing plate 24, grinds the material inside the seasoning box 10;

[0055] S3: When the height of the material inside the seasoning box 10 is more than 1 / 2 of the inner cavity volume of the seasoning box 10, the seasoning component 30 operates at this time, prompting the cover plate 35 to turn up to 40°. At this time, two adjacent groups of cover plates 35 are in contact with each other, and the cover plate 35 corresponds to the conveying spiral blade 25. When multiple groups of cover plates 35 rotate simultaneously, the cover plate 35 completes the stirring and mixing operation of the material inside the seasoning box 10, and has the effect of gathering the material, facilitating the conveying of the material onto the conveying spiral blade 25, and completing the upward conveying effect of the material. The mixing uniformity of the material stirring is further enhanced by the turbulent agitation in the horizontal direction plus the turning during upward conveying, and the turning effect of the material inside the seasoning box 10 is enhanced.

[0056] S4: When the cover plate 35 turns up to 40°, when the cover plate 35 rotates, the centrifugal force of the material has a pressurizing effect on the stirring rubber bag 36, prompting the stirring rubber bag 36 to be compressed and deformed into a material conveying concave surface 312. It not only has the effect of turbulent stirring on the material, but also uses the material conveying concave surface 312 to complete the upward conveying of the material, facilitating the mixing of the material. At the same time, the grinding plate 311 extends out of the sealing groove. When the grinding plate 311 passes through the fixed plate 24, the material flowing through between the two is crushed by the grinding plate 311 and the fixed plate 24, achieving the effect of preventing material condensation.

[0057] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A flavor mixing device for the production of textured vegetable protein, characterized in that: It includes a seasoning box (10), a stirrer (20) is installed inside the seasoning box (10), and a seasoning component (30) is assembled on the stirrer (20); The stirrer (20) includes a motor (21). The output end of the motor (21) extends into the seasoning box (10) and is fixedly installed with a stirring shaft (22). The stirring shaft (22) is arranged in two sections, and the upper and lower sections of the stirring shaft (22) are connected by the seasoning component (30). A fixed cylinder (23) is movably sleeved on the top end of the outer side wall of the lower stirring shaft (22). Fixed plates (24) fixed on the inner side wall of the seasoning box (10) are evenly fixed on the outer side wall of the fixed cylinder (23). The seasoning component (30) is rotatably assembled on the top of the fixed cylinder (23). Second stirring rod groups (27) are evenly fixed on the outer side wall of the lower stirring shaft (22). A conveying spiral blade (25) is fixed on the outer side wall of the upper stirring shaft (22), and a first stirring rod group (26) spaced from the conveying spiral blade (25) is fixed on the outer side wall of the upper stirring shaft (22); The seasoning component (30) includes a fixed seat (31). The fixed seat (31) is fixedly connected to the upper and lower groups of stirring shafts (22) respectively. A driving disc (32) is rotatably assembled on the outer side wall of the fixed seat (31). The driving disc (32) and the fixed seat (31) are driven and connected by an electromagnetic locking component. The driving disc (32) is rotatably assembled on the top of the fixed cylinder (23); Twelve groups of identical protection plates (33) are evenly fixed on the bottom of the outer side wall of the driving disc (32) along the circumferential direction. The gap between adjacent two groups of the protection plates (33) is set as a material guiding channel (34). A cover plate (35) is assembled on the outer side wall of the driving disc (32) by a pin shaft. The size of the cover plate (35) matches that of the material guiding channel (34). An electric telescopic rod (310) is assembled on the bottom of the cover plate (35) by a rotating shaft, and the other end of the electric telescopic rod (310) is hinged and installed on the outer side wall of the driving disc (32) corresponding to the material guiding channel (34) by a rotating shaft; A stirring rubber bag (36) is fixed on the top of the cover plate (35). A receiving groove (38) is formed at the corresponding position of the outer side wall of the driving disc (32) and the cover plate (35). A protective rubber sleeve (39) is assembled in the receiving groove (38). The protective rubber sleeve (39) is fixed at the end of the cover plate (35), and the size of the receiving groove (38) matches that of the end of the cover plate (35); The stirring rubber bag (36) is a pressure-bearing air bag. A sealing groove is formed at the bottom of the protection plate (33). A grinding plate (311) is slidably assembled in the sealing groove. A pressure-bearing air bag is connected and assembled between the grinding plate (311) and the inner side wall of the sealing groove. The pressure-bearing air bag is communicated with two adjacent pressure-bearing air bags through an air delivery pipe. An electromagnetic valve is fixedly assembled on the air delivery pipe; The surface of the stirring rubber bag (36) is an outwardly convex arc surface and is set as a stirring convex surface (37). When the stirring rubber bag (36) rotates horizontally at a low speed, the stirring convex surface (37) is deformed into a stirring protrusion (313) under the extrusion force in the rotation direction. And an aggregate groove (314) is formed between the stirring protrusion (313) and the cover plate (35). When the surface of the stirring rubber bag (36) is extruded in the direction of gravity, the surface is sunken into a material conveying concave surface (312). The solenoid valve is opened, and the gas inside the stirring rubber bag (36) is introduced into the pressurized air bag through the air delivery pipe, so as to prompt the grinding plate (311) to extend out of the sealing groove.

2. The flavor mixing device for the production of textured vegetable protein according to claim 1, characterized in that: Legs (11) are provided on the outer side of the bottom of the seasoning box (10). A first feed pipe (12) and a second feed pipe (13) are respectively installed on the left and right sides of the top of the seasoning box (10). An observation window (14) is provided on the outer wall of the seasoning box (10). A discharge pipe (15) is integrally formed in the middle of the bottom of the seasoning box (10). A discharge valve (16) is installed at the top of the inner cavity of the discharge pipe (15).

3. The flavor mixing device for the production of textured vegetable protein according to claim 1, characterized in that: The lower part of the inner cavity of the seasoning box (10) is a conical cavity. The size of the second stirring rod group (27) matches the inner cavity of the seasoning box (10). And the second stirring rod group (27) includes five groups of stirring rods, and the lengths decrease successively from top to bottom. And the deflection angles of the five groups of stirring rods from bottom to top are 0°, 22°, 45°, 67° and 90°.

4. The mixing method of the flavor mixing device for the production of textured protein according to claim 1, characterized in that: The mixing steps are as follows: S1: When the height of the material inside the seasoning box (10) is below the seasoning component (30), at this time the seasoning component (30) does not act, the motor (21) drives the stirring shaft (22) to rotate, and then drives the second stirring rod group (27) on the lower stirring shaft (22) to rotate under the action of the fixed seat (31), so as to complete the mixing operation of the material inside the seasoning box (10), and the seasoning component (30) plays a role in shielding and protecting the material during stirring, which is convenient for the mixing of the material; S2: When the height of the material inside the seasoning box (10) is above the seasoning component (30) and less than 1 / 2 of the inner cavity volume of the seasoning box (10), at this time the seasoning component (30) acts, prompting the cover plate (35) to turn up by 20°, driving multiple groups of cover plates (35) to rotate simultaneously, so as to complete the stirring and mixing operation of the material inside the seasoning box (10), enhance the mixing uniformity of the material, increase the tumbling property of the material inside the seasoning box (10), and facilitate the mixing of the material. And when the stirring rubber bag (36) rotates, multiple groups of stirring rubber bags (36) form a wavy turbulence ring, enhancing the mixing turbulence intensity of the material and improving the mixing uniformity. S3: When the height of the material inside the seasoning box (10) is more than 1 / 2 of the inner cavity volume of the seasoning box (10), at this time, the seasoning component (30) acts to prompt the cover plate (35) to turn up to 40°. At this time, the cover plate (35) corresponds to the conveying spiral blade (25). When multiple groups of cover plates (35) rotate simultaneously, the cover plate (35) completes the stirring and mixing operation of the material inside the seasoning box (10), and has the effect of gathering the material, facilitating the material to be conveyed onto the conveying spiral blade (25), completing the upward conveying effect of the material. By the turbulent agitation in the horizontal direction plus the turning during upward conveying to further enhance the mixing uniformity of the material stirring and enhance the turning effect of the material inside the seasoning box (10); S4: When the cover plate (35) turns up to 40°, when the cover plate (35) rotates, the centrifugal force of the material has a pressurizing effect on the stirring rubber bag (36), prompting the stirring rubber bag (36) to be compressed and deformed into a material conveying concave surface (312). It not only has the effect of turbulent stirring on the material, but also uses the material conveying concave surface (312) to complete the upward conveying of the material, facilitating the mixing of the material. At the same time, the grinding plate (311) extends out of the sealing groove. When the grinding plate (311) passes through the fixed plate (24), the material flowing through between the two is crushed by the grinding plate (311) and the fixed plate (24) to achieve the effect of preventing material condensation.

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