A protein primary precise quantitative dispensing mixing device

Abstract

The utility model relates to the field of bioengineering and pharmaceutical technology discloses a protein original precision quantitative deployment mixing equipment, including mixing jar body, the top fixedly connected with mixing motor of mixing jar body, the output outside fixedly connected with the stirring shaft of mixing motor, the outside rotationally connected with the stirring pipe of stirring shaft, the outside fixedly connected with the stirring frame of stirring pipe, the inside rotationally connected with the rotating cleaning mechanism of mixing jar body, the inside rotationally connected with the bidirectional mixing mechanism of mixing jar body, the rotating cleaning mechanism includes cleaning scraper, the outside slide connection of cleaning scraper in the inside of mixing jar body, in the utility model, through stirring frame drive stirring vertical rod rotation, make telescopic push rod under the action of extrusion spring push cleaning scraper close jar wall, like this can effectively scrape off the residual material in mixing jar body inner wall, guarantee jar wall clean, avoid residual material to cause pollution to next mixing.

Description

Technical Field

[0001] This utility model relates to the fields of bioengineering and pharmaceutical technology, and in particular to a device for precise quantitative mixing and dispensing of proteogen. Background Technology

[0002] Proteogens are a class of precursor proteins that play important functions in living organisms. After activation or processing, they can be converted into proteins with specific physiological activities. They play a key role in life activities such as coagulation mechanisms and enzymatic reactions. For example, fibrinogen participates in blood clotting and maintains the body's hemostatic balance. In the medical field, proteogens are used for disease diagnosis and treatment. In the food industry, they can improve the texture and nutritional value of food. In scientific research, they are important substances for exploring life processes. With the development of life sciences and biotechnology, the research and application of proteogens are becoming increasingly in-depth. In scenarios with strict requirements for protein ratios, such as drug development, high-end food production, and scientific research experiments, protein preparation and mixing equipment is necessary. This equipment ensures that different proteins are mixed as required, improving product quality and experimental accuracy. It mainly consists of a metering pump, a stirrer, and a control system. The metering pump is responsible for precise delivery, the stirrer ensures uniform mixing, and the control system regulates each stage. In use, parameters are set, and the protein preparation is completed through metering, delivery, and mixing processes. Existing technologies have shortcomings in cleaning residual materials on the inner wall of mixing tanks. It is difficult to effectively scrape off residual materials from the inner wall of the tank, making it difficult to guarantee the cleanliness of the tank wall. Residual materials can easily contaminate the next mixing. Furthermore, the scraper angle is inflexible and cannot adapt to the cleaning needs of residual materials at different locations and thicknesses. At the same time, in terms of mixing protein raw materials, existing technologies have low mixing efficiency and uniformity. Prolonged stirring can easily cause the raw materials to denature and become unusable, and the mixing quality is difficult to guarantee. Therefore, a protein raw material precise quantitative mixing equipment is proposed to solve the above problems. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a protein source precise quantitative mixing equipment, which aims to improve the problems of difficult cleaning of residual materials on the inner wall of the mixing tank, inflexible scraper angle, low mixing efficiency of protein source raw materials, easy denaturation, and difficulty in ensuring quality in the existing technology.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A precise quantitative mixing device for proteogen includes a mixing tank. A mixing motor is fixedly connected to the top of the mixing tank. A stirring shaft is fixedly connected to the outer side of the output end of the mixing motor. A stirring tube is rotatably connected to the outer side of the stirring shaft. A stirring frame is fixedly connected to the outer side of the stirring tube. A rotating cleaning mechanism is rotatably connected inside the mixing tank. A bidirectional mixing mechanism is rotatably connected to the inner side of the mixing tank. The rotating cleaning mechanism includes a cleaning scraper, the outer side of which is slidably connected to the inner side of the mixing tank. An angle adjustment assembly is fixedly connected to the outer side of the cleaning scraper, and a rotating clamping assembly is fixedly connected to the outer side of the angle adjustment assembly. The rotating clamping assembly includes a stirring rod, the outer side of which is fixedly connected to the outer side of the stirring frame. A telescopic push rod is slidably connected to the inner side of the stirring rod, and the outer side of the telescopic push rod is fixedly connected to the outer side of the angle adjustment assembly. As a further description of the above technical solution: A compression spring is fixedly connected to the inner side of the stirring rod. One end of the compression spring is fixedly connected to the outer side of the telescopic push rod, and the other end of the compression spring is fixedly connected to the inner side of the stirring rod. As a further description of the above technical solution: The angle adjustment assembly includes a fixed frame, the outer side of which is fixedly connected to the outer side of the telescopic push rod, and an adjustment column rotatably connected to the inner side of the fixed frame. The outer side of the cleaning scraper is fixedly connected to the outer side of the adjustment column. Multiple engaging slots are respectively provided at both ends of the adjustment column. An engaging rod is slidably connected to the inner side of the fixed frame, and an engaging reset spring is sleeved on the outer side of the engaging rod. As a further description of the above technical solution: One end of the locking and resetting spring is fixedly connected to the inner side of the fixed frame, and the other end of the locking and resetting spring is fixedly connected to the outer side of the locking rod. One end of the locking rod is slidably connected to the inner side of the locking groove. As a further description of the above technical solution: The bidirectional mixing mechanism includes a drive box, the top of which is fixedly connected to the inner top of the mixing tank. The outer side of the stirring shaft is rotatably connected to the inner side of the drive box. A first bevel gear is fixedly connected to the outer side of the stirring shaft. A second bevel gear is rotatably connected to the inner side of the drive box. The second bevel gear and the first bevel gear are meshed with each other. The outer side of the stirring tube is rotatably connected to the inner side of the drive box. The stirring tube is sleeved on the outer side of the stirring shaft. A third bevel gear is fixedly connected to the top of the stirring tube. The third bevel gear and the second bevel gear are meshed with each other. As a further description of the above technical solution: Multiple rows of round stirring rods are fixedly connected to the outer side of the stirring shaft, multiple rows of square stirring rods are fixedly connected to the outer side of the stirring upright, and a tank bottom scraper is fixedly connected to the bottom of the stirring shaft. As a further description of the above technical solution: Two raw material tanks are fixedly connected to the top of the mixing tank. The raw material tanks are provided with a dispensing scale window on the outside. The raw material tanks are connected to the mixing tank through pipes. A control valve is fixedly connected to the outside of the pipes connecting the raw material tanks and the mixing tank. As a further description of the above technical solution: A discharge pipe is fixedly connected to the bottom of the mixing tank, and a discharge valve is fixedly connected to the outside of the discharge pipe.

[0005] This utility model has the following beneficial effects: 1. In this utility model, the rotating cleaning mechanism drives the stirring rod to rotate through the stirring frame, so that the telescopic push rod pushes the cleaning scraper to stick tightly to the tank wall under the action of the compression spring. The operator can adjust the scraper to a suitable angle and fix it by rotating the adjusting column and inserting and removing the locking rod. This can effectively scrape off the residual material on the inner wall of the mixing tank, ensure the cleanliness of the tank wall, avoid the residual material from contaminating the next mixing, and the scraper angle can be flexibly adjusted to meet the cleaning needs of residual materials in different positions and thicknesses.

[0006] 2. In this utility model, the bidirectional mixing mechanism drives the stirring shaft to rotate through the mixing motor. The stirring tube rotates in opposite directions with the stirring shaft through the meshing transmission of bevel gears one, two, and three. The stirring shaft drives the stirring rod, and the stirring tube drives the stirring frame and stirring rod to work together. This achieves axial and radial stirring and shearing of the protein raw materials, forming a complex mixing flow field. This can fully mix the materials, improve mixing efficiency and uniformity, avoid the raw materials from being denatured due to prolonged stirring, and ensure the mixing quality. Attached Figure Description

[0007] Figure 1 This is a three-dimensional schematic diagram of a proteinogen precise quantitative mixing and dispensing device proposed in this utility model; Figure 2 This is a schematic diagram of the bottom scraper of a proteinogen precise quantitative mixing device proposed in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged view of point B in the middle; Figure 5 This is a schematic diagram of the control valve of a proteinogen precise quantitative mixing device proposed in this utility model; Figure 6 for Figure 5 Enlarged view of point C in the middle.

[0008] Legend: 1. Mixing tank; 2. Raw material tank; 3. Mixing scale window; 4. Control valve; 5. Discharge pipe; 6. Discharge valve; 7. Mixing motor; 8. Stirring shaft; 9. Drive box; 10. Bevel gear one; 11. Bevel gear two; 12. Bevel gear three; 13. Stirring pipe; 14. Stirring frame; 15. Stirring upright; 16. Compression spring; 17. Telescopic push rod; 18. Fixing frame; 19. Adjusting column; 20. Engaging groove; 21. Engaging rod; 22. Engaging return spring; 23. Cleaning scraper; 24. Tank bottom scraper; 25. Stirring square rod; 26. Stirring round rod. Detailed Implementation

[0009] 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.

[0010] Reference Figures 1 to 3 This utility model provides an embodiment of a protein source precise quantitative mixing device, including a mixing tank 1, which is the core housing component of the entire device. A water circulation cooling component is installed on the inner side of the tank wall to cool the protein source material during mixing and prevent protein source denaturation caused by temperature rise. A mixing motor 7 is fixedly connected to the top of the mixing tank 1, which provides the driving force for mixing. A stirring shaft 8 is fixedly connected to the outer side of the output end of the mixing motor 7, which transmits power and drives the stirring components to work. A stirring tube 13 is rotatably connected to the outer side of the stirring shaft 8. The stirring tube 13 cooperates with the stirring shaft 8 to realize the bidirectional mixing function. A stirring frame 14 is fixedly connected to the outer side of the stirring tube 13. The stirring frame 14 is one of the components that directly stirs the material and can cover a large mixing area to improve mixing efficiency. A rotating cleaning mechanism is rotatably connected inside the mixing tank 1, and a bidirectional mixing mechanism is rotatably connected to the inner side of the mixing tank 1. The rotary cleaning mechanism includes a cleaning scraper 23, which is in close contact with the inner wall of the mixing tank 1 to effectively scrape off residual materials and has good wear resistance. The outer side of the cleaning scraper 23 is slidably connected to the inner side of the mixing tank 1. An angle adjustment component is fixedly connected to the outer side of the cleaning scraper 23. A rotary pressing component is fixedly connected to the outer side of the angle adjustment component. The rotary pressing component includes a stirring rod 15, which rotates under the drive of the stirring frame 14. It also provides support and connection for components such as the telescopic push rod 17 and the cleaning scraper 23. The outer side of the stirring rod 15 is fixedly connected to the outer side of the stirring frame 14. The inner side of the stirring rod 15 is slidably connected to the telescopic push rod 17. During the stirring process, under the action of centrifugal force and the compression spring 16, the telescopic push rod 17 pushes the cleaning scraper 23 outward to ensure that the cleaning scraper 23 is always in close contact with the inner wall of the tank and effectively scrapes off residual materials. The outer side of the telescopic push rod 17 is fixedly connected to the outer side of the angle adjustment component. A compression spring 16 is fixedly connected to the inner side of the stirring rod 15. The compression spring 16 causes the telescopic push rod 17 to push the cleaning scraper 23 to adapt to the shape of the tank wall, so that the cleaning scraper 23 can fit tightly to scrape off the residue. One end of the compression spring 16 is fixedly connected to the outer side of the telescopic push rod 17, and the other end of the compression spring 16 is fixedly connected to the inner side of the stirring rod 15.

[0011] Reference Figure 1 , Figure 2 and Figure 4 The angle adjustment component includes a fixed frame 18, which is a supporting component of the angle adjustment component. The outer side of the fixed frame 18 is fixedly connected to the outer side of the telescopic push rod 17, and the inner side of the fixed frame 18 is rotatably connected to an adjusting column 19. By rotating the adjusting column 19, the contact angle between the cleaning scraper 23 and the inner wall of the mixing tank 1 can be changed to adapt to the scraping of residual materials at different positions and with different thicknesses. The outer side of the cleaning scraper 23 is fixedly connected to the outer side of the adjusting column 19. Multiple engaging grooves 20 are respectively opened at both ends of the adjusting column 19. The engaging grooves 20 cooperate with the engaging rod 21 to lock the adjustment. The rotation angle of the column 19 precisely positions the cleaning scraper 23. A locking rod 21 is slidably connected to the inner side of the fixed frame 18. The locking rod 21 can accurately engage in the locking groove 20 to fix the angle adjustment. A locking return spring 22 is sleeved on the outer side of the locking rod 21. When it is necessary to adjust the angle of the cleaning scraper 23, the operator applies external force to pull the locking rod 21 out of the locking groove 20. After rotating the adjusting column 19 to the appropriate angle, the locking rod 21 is released. Under the action of the locking return spring 22, the locking rod 21 is re-engaged into the corresponding locking groove 20 to lock the angle. One end of the locking and resetting spring 22 is fixedly connected to the inner side of the fixed frame 18, and the other end of the locking and resetting spring 22 is fixedly connected to the outer side of the locking rod 21. One end of the locking rod 21 is slidably connected to the inner side of the locking groove 20.

[0012] Reference Figure 2 , Figure 5 and Figure 6 The bidirectional mixing mechanism includes a drive box 9, which is the mounting carrier for the transmission components of the bidirectional mixing mechanism. The top of the drive box 9 is fixedly connected to the top of the inner side of the mixing tank 1. The outer side of the stirring shaft 8 is rotatably connected to the inner side of the drive box 9. A bevel gear 10 is fixedly connected to the outer side of the stirring shaft 8. The bevel gear 10 rotates together with the stirring shaft 8. A bevel gear 21 is rotatably connected to the inner side of the drive box 9. The bevel gear 21 is the core transmission component of the bidirectional mixing mechanism. It can transmit the power of the stirring shaft 8 to the bevel gear 32, realizing the opposite rotation of the bevel gear 312 and the bevel gear 10, thereby improving the mixing efficiency and uniformity. The bevel gear 21 and the bevel gear 10 are meshed with each other. The outer side of the stirring tube 13 is rotatably connected to the inner side of the drive box 9. The stirring tube 13 is sleeved on the outer side of the stirring shaft 8. A bevel gear 32 is fixedly connected to the top of the stirring tube 13. The bevel gear 312 drives the stirring tube 13 to rotate at a different speed and direction than the stirring shaft 8. The bevel gear 312 and the bevel gear 21 are meshed with each other. Multiple rows of stirring rods 26 are fixedly connected to the outer side of the stirring shaft 8. Driven by the stirring shaft 8, the stirring rods 26 agitate the material axially and radially. Multiple rows of stirring square rods 25 are fixedly connected to the outer side of the stirring upright 15. Driven by the stirring frame 14, the stirring square rods 25 shear and tumble the material. The two work together to form a complex mixing flow field, improving the uniformity and efficiency of mixing. A tank bottom scraper 24 is fixedly connected to the bottom of the stirring shaft 8. The tank bottom scraper 24 scrapes away residual protein material at the bottom of the mixing tank 1, preventing material accumulation at the bottom. When the stirring shaft 8 rotates, the tank bottom scraper 24 rotates accordingly, scraping up the material at the bottom of the tank and participating in the mixing. Simultaneously, after mixing, it effectively cleans the bottom of the tank, ensuring the quality of the material for the next mixing and the cleanliness of the equipment. Two raw material tanks 2 are fixedly connected to the top of the mixing tank 1. The raw material tanks 2 are used to store protein raw materials. The outside of the raw material tanks 2 is provided with a mixing scale window 3. The scale window is marked with clear scales to intuitively display the liquid level of the protein raw materials in the raw material tanks 2. The operator can accurately control the amount of raw materials added according to the scale to achieve precise mixing. The raw material tanks 2 and the mixing tank 1 are connected by a pipe. The outside of the pipe connecting the raw material tanks 2 and the mixing tank 1 is fixedly connected with a control valve 4 to control the delivery of raw materials. It has the functions of rapid opening and closing and precise flow control. A discharge pipe 5 is fixedly connected to the bottom of the mixing tank 1. The discharge pipe 5 is used to discharge the mixed protein raw material. A discharge valve 6 is fixedly connected to the outside of the discharge pipe 5. The discharge valve 6 is used to control the discharge of the mixed material.

[0013] Working principle: When the mixing motor 7 is powered on, it outputs power to drive the stirring shaft 8 to start rotating. The bevel gear 10 on the outside of the stirring shaft 8 rotates accordingly. Through the meshing transmission with the bevel gear 11 in the drive box 9, the power is transmitted to the bevel gear 12, which in turn drives the stirring tube 13 sleeved on the outside of the stirring shaft 8 to rotate in opposite directions at different speeds, thus preparing the power for the mixing process. Once the stirring shaft 8 and stirring tube 13 have entered a stable rotation state, the operator observes the mixing scale window 3 on the outside of the raw material tank 2 and automatically controls the opening of the control valve 4 on the outside of the connecting pipe between the raw material tank 2 and the mixing tank 1 according to the protein formula ratio required for production. This accurately delivers the protein raw materials in the raw material tank 2 to the mixing tank 1, ensuring that the materials are added in proportion. After the raw materials are transported, inside the mixing tank 1, the stirring shaft 8 drives the multiple rows of stirring rods 26 fixedly connected to it to stir the materials axially and radially. At the same time, the stirring frame 14 outside the stirring tube 13 drives the stirring upright 15 and the multiple rows of stirring square rods 25 fixed to its outside to shear and tumble the materials. The two work together to form a complex mixing flow field, achieving thorough mixing of the protein raw materials. During this process, the tank bottom scraper 24 at the bottom of the stirring shaft 8 rotates with the stirring shaft 8, scraping up the protein raw materials remaining at the bottom of the mixing tank 1 and allowing them to participate in the mixing process, ensuring uniform mixing. Once the mixing process is complete, the discharge valve 6 is opened by the control system, and the mixed protein raw material is discharged from the discharge pipe 5 at the bottom of the mixing tank 1 and smoothly enters the subsequent processing stage. After the material discharge is completed, the mixing frame 14 continues to drive the mixing rod 15 to rotate. The telescopic push rod 17 on the inner side of the mixing rod 15 extends outward under the action of the compression spring 16, pushing the cleaning scraper 23 to always be tightly attached to the inner wall of the mixing tank 1. If it is necessary to adjust the angle of the cleaning scraper 23, the operator can manually pull out the locking rod 21, rotate the adjusting column 19 to the appropriate angle and then release it. The locking rod 21 is re-engaged into the locking groove 20 under the action of the locking reset spring 22, locking the angle of the cleaning scraper 23, realizing the effective scraping of residual materials on the inner wall of the tank, completing the equipment cleaning, and preparing for the next use.

[0014] 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 precise quantitative mixing and dispensing device for proteogen, comprising a mixing tank (1), characterized in that: A mixing motor (7) is fixedly connected to the top of the mixing tank (1). A stirring shaft (8) is fixedly connected to the outer side of the output end of the mixing motor (7). A stirring tube (13) is rotatably connected to the outer side of the stirring shaft (8). A stirring frame (14) is fixedly connected to the outer side of the stirring tube (13). A rotating cleaning mechanism is rotatably connected inside the mixing tank (1). A bidirectional mixing mechanism is rotatably connected to the inner side of the mixing tank (1). The rotating cleaning mechanism includes a cleaning scraper (23), the outer side of which is slidably connected to the inner side of the mixing tank (1). An angle adjustment component is fixedly connected to the outer side of the cleaning scraper (23), and a rotating pressing component is fixedly connected to the outer side of the angle adjustment component. The rotating pressing component includes a stirring rod (15), the outer side of which is fixedly connected to the outer side of the stirring frame (14). A telescopic push rod (17) is slidably connected to the inner side of the stirring rod (15), and the outer side of the telescopic push rod (17) is fixedly connected to the outer side of the angle adjustment component.

2. The proteinogen precise quantitative mixing and dispensing device according to claim 1, characterized in that: A compression spring (16) is fixedly connected to the inner side of the stirring rod (15). One end of the compression spring (16) is fixedly connected to the outer side of the telescopic push rod (17), and the other end of the compression spring (16) is fixedly connected to the inner side of the stirring rod (15).

3. The proteinogen precise quantitative mixing and dispensing device according to claim 1, characterized in that: The angle adjustment assembly includes a fixed frame (18), the outer side of which is fixedly connected to the outer side of the telescopic push rod (17), and the inner side of the fixed frame (18) is rotatably connected to an adjustment column (19). The outer side of the cleaning scraper (23) is fixedly connected to the outer side of the adjustment column (19). Multiple locking grooves (20) are respectively opened at both ends of the adjustment column (19). The inner side of the fixed frame (18) is slidably connected to a locking rod (21), and a locking return spring (22) is sleeved on the outer side of the locking rod (21).

4. The proteinogen precise quantitative mixing and dispensing device according to claim 3, characterized in that: One end of the locking and resetting spring (22) is fixedly connected to the inner side of the fixed frame (18), and the other end of the locking and resetting spring (22) is fixedly connected to the outer side of the locking rod (21). One end of the locking rod (21) is slidably connected to the inner side of the locking groove (20).

5. The proteinogen precise quantitative mixing and dispensing device according to claim 1, characterized in that: The bidirectional mixing mechanism includes a drive box (9), the top of which is fixedly connected to the inner top of the mixing tank (1). The outer side of the stirring shaft (8) is rotatably connected to the inner side of the drive box (9). A bevel gear one (10) is fixedly connected to the outer side of the stirring shaft (8). A bevel gear two (11) is rotatably connected to the inner side of the drive box (9). The bevel gear two (11) and the bevel gear one (10) are meshed with each other. The outer side of the stirring tube (13) is rotatably connected to the inner side of the drive box (9). The stirring tube (13) is sleeved on the outer side of the stirring shaft (8). A bevel gear three (12) is fixedly connected to the top of the stirring tube (13). The bevel gear three (12) and the bevel gear two (11) are meshed with each other.

6. The proteinogen precise quantitative mixing and dispensing device according to claim 1, characterized in that: Multiple rows of stirring round rods (26) are fixedly connected to the outside of the stirring shaft (8), multiple rows of stirring square rods (25) are fixedly connected to the outside of the stirring upright rod (15), and a tank bottom scraper (24) is fixedly connected to the bottom of the stirring shaft (8).

7. The proteinogen precise quantitative mixing and dispensing device according to claim 1, characterized in that: Two raw material tanks (2) are fixedly connected to the top of the mixing tank (1). The raw material tank (2) is provided with a mixing scale window (3) on the outside. The raw material tank (2) is connected to the mixing tank (1) through a pipe. A control valve (4) is fixedly connected to the outside of the pipe connecting the raw material tank (2) and the mixing tank (1).

8. The proteinogen precise quantitative mixing and dispensing device according to claim 1, characterized in that: The bottom of the mixing tank (1) is fixedly connected to a discharge pipe (5), and the outside of the discharge pipe (5) is fixedly connected to a discharge valve (6).

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