Natto powder efficient sterilization and packaging integrated machine
Patent Information
- Application Number
- CN202522378458.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-10
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-10
AI Technical Summary
[0003]目前现有的部分纳豆粉灭菌装置是通过高温对纳豆粉进行灭菌，但在灭菌时因热量从装置外壳传导到内部盛装的纳豆粉中央需要一定时间，当灭菌时间相对较短时纳豆粉灭菌不均匀，所以导致灭菌时间相对较长，且靠近装置外壳的纳豆粉相较于装置中央位置的纳豆粉其受热时间也相对较长，导致其部分营养成分在长时间高温灭菌下发生流失，灭菌效果相对较差，灭菌相对低效耗时，为此我们提出一种纳豆粉高效灭菌包装一体机来解决或改善上述问题
1、本实用新型中，通过设置第二搅拌轴、导向板、第二搅拌板、搅拌棒与第一搅拌板可以在第一搅拌轴转动时带动第二搅拌轴、第二搅拌板、搅拌棒与第一搅拌板转动，从而对灭菌罐内部放置的纳豆粉进行搅拌均散，从而使其受热更均匀，同时导向轮会通过导向板带动第一连接板、第二搅拌轴与第二搅拌板移动，使第二搅拌板不断改变搅拌均散位置，进一步提高了搅拌均匀性，从而更快使所有纳豆粉被加热达到灭菌温度，降低了灭菌时间，避免了部分营养成分在长时间高温灭菌下发生流失，灭菌效果相对较好，灭菌相对高效省时。
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Figure CN224829927U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of natto powder sterilization technology, specifically to an integrated machine for high-efficiency sterilization and packaging of natto powder. Background Technology
[0002] Natto is a soybean product made by fermenting soybeans with Bacillus subtilis. It is sticky, has a strong odor, and tastes slightly sweet. It not only retains the nutritional value of soybeans and is rich in vitamin K2, improving the digestibility and absorption of protein, but more importantly, the fermentation process produces a variety of physiologically active substances, which have health benefits such as dissolving fibrin in the body and regulating other physiological functions.
[0003] Currently, some existing natto powder sterilization devices sterilize natto powder using high temperatures. However, during sterilization, it takes time for heat to transfer from the outer shell of the device to the center of the natto powder inside. When the sterilization time is relatively short, the natto powder is sterilized unevenly, resulting in a relatively long sterilization time. Furthermore, the natto powder near the outer shell of the device is heated for a longer time than the natto powder in the center, causing some of its nutrients to be lost during prolonged high-temperature sterilization. This results in a relatively poor sterilization effect and is relatively inefficient and time-consuming. To address these issues, we propose a high-efficiency integrated sterilization and packaging machine for natto powder. Utility Model Content
[0004] The purpose of this invention is to provide an integrated machine for high-efficiency sterilization and packaging of natto powder, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: A high-efficiency sterilization and packaging machine for natto powder includes a fully automatic packaging device, a feeding pipe fixed to the top of the fully automatic packaging device, a sterilization tank fixed to the top of the feeding pipe, support feet fixed to the surface of the sterilization tank, several sets of support feet arranged and fixed around the circumference of the surface of the sterilization tank, and a drive motor fixed to the top of the sterilization tank.
[0006] The sterilization tank is provided with a discharge port at the top. A first stirring shaft is fixed at the top of the output shaft of the drive motor. A first bearing plate is fixed on the surface of the first stirring shaft. A first connecting plate is inserted inside the first bearing plate. Two sets of the first connecting plates are symmetrically inserted inside the first bearing plate. A limit block is fixed on the surface of the first connecting plate. The limit block is located inside the first bearing plate and is slidably connected to the first bearing plate.
[0007] As a preferred embodiment of this utility model, a first limiting rod is fixed inside the first bearing plate. Two sets of the first limiting rod are symmetrically fixed inside the first bearing plate. One end of the first limiting rod is inserted into the inside of the first connecting plate and is slidably connected to the first connecting plate. A spring is sleeved on the surface of the first limiting rod.
[0008] As a preferred embodiment of this utility model, the number of springs is the same as the number of first limiting rods. One end of each spring is fixed inside the first connecting plate, and the other end of each spring is fixed inside the first bearing plate. A guide plate is fixed to the top of the sterilization tank, and two sets of guide plates are arranged and fixed around the top circumference of the sterilization tank.
[0009] As a preferred embodiment of this utility model, a guide wheel is rotatably mounted on one end of the first connecting plate via a rotating shaft. Two sets of guide wheels are symmetrically mounted on one end of the two sets of first connecting plates. The guide wheels are located on one side of the guide plate, and a second stirring shaft is fixed to the bottom of the guide wheel.
[0010] As a preferred embodiment of this utility model, the number of the second stirring shafts is the same as the number of the first connecting plates. The surface of the second stirring shaft is fixed with a second stirring plate. Several groups of the second stirring plates are arranged and fixed around the surface of a group of second stirring shafts. The surface of the first stirring shaft is fixed with a second bearing plate near the bottom.
[0011] As a preferred embodiment of this utility model, a second connecting plate is inserted inside the second bearing plate, and two sets of the second connecting plates are symmetrically inserted inside the second bearing plate. A limiting block is fixed on the surface of the second connecting plate, and the limiting block is located inside the second bearing plate and is slidably connected to the second bearing plate. A second limiting rod is fixed inside the second bearing plate, and two sets of the second limiting rod are symmetrically fixed inside the second bearing plate. One end of the second limiting rod is inserted inside the second connecting plate and is slidably connected to the second connecting plate.
[0012] As a preferred embodiment of this utility model, the bottom of the second stirring plate is rotatably mounted on the surface of the second connecting plate via a rotating shaft, a stirring rod is fixed to the top of the second bearing plate, several sets of stirring rods are symmetrically fixed to the top of the second bearing plate, the top of the stirring rods is fixed to the bottom of the first bearing plate, and a first stirring plate is fixed to the surface of the first stirring shaft.
[0013] As a preferred embodiment of this utility model, two sets of the first stirring plates are symmetrically fixed on the surface of the first stirring shaft, a support frame is fixed on the inner surface of the sterilization tank, the bottom of the first stirring shaft passes through the interior of the support frame and is rotatably connected to the support frame, and an edge scraper is fixed on the surface of the first stirring shaft by a fixing rod. The edge scraper is located on the bottom side of the support frame and is close to the bottom side surface of the interior of the sterilization tank.
[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, by setting a second stirring shaft, a guide plate, a second stirring plate, a stirring rod, and a first stirring plate, the rotation of the first stirring shaft can drive the second stirring shaft, the second stirring plate, the stirring rod, and the first stirring plate to rotate, thereby stirring and dispersing the natto powder placed inside the sterilization tank, thus making it more evenly heated. At the same time, the guide wheel will drive the first connecting plate, the second stirring shaft, and the second stirring plate to move through the guide plate, so that the second stirring plate continuously changes the stirring and dispersing position, further improving the stirring uniformity, thereby heating all the natto powder to the sterilization temperature more quickly, reducing the sterilization time, avoiding the loss of some nutrients under long-term high-temperature sterilization, and the sterilization effect is relatively good, and the sterilization is relatively efficient and time-saving.
[0015] 2. In this utility model, by setting an edge scraper, the natto powder on one side of the bottom of the sterilization tank can be stirred and dispersed evenly, so as to avoid it sticking to the surface of the bottom side of the sterilization tank and affecting the feeding speed. It can also be stirred to make the heating more uniform, further reducing the sterilization time and making sterilization relatively time-saving. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the material discharge port structure of this utility model; Figure 3 This is a schematic diagram of the guide plate structure of this utility model; Figure 4 This is a schematic diagram of the structure of the second stirring plate of this utility model; Figure 5 This is a schematic diagram of the spring structure of this utility model; Figure 6 This is a schematic diagram of the second limiting rod structure of this utility model.
[0017] In the diagram: 1. Fully automatic packaging equipment; 2. Sterilization tank; 3. Support leg; 4. Feed pipe; 5. Drive motor; 6. Feed port; 7. Guide plate; 8. First stirring shaft; 9. First bearing plate; 10. First connecting plate; 11. Guide wheel; 12. Stirring rod; 13. First stirring plate; 14. Second stirring shaft; 15. Second stirring plate; 16. Second bearing plate; 17. Second connecting plate; 18. Support frame; 19. Edge scraper; 20. Spring; 21. First limiting rod; 22. Second limiting rod. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0019] For examples, please refer to Figures 1-6 This utility model provides a technical solution: A high-efficiency sterilization and packaging machine for natto powder includes a fully automatic packaging device 1, which is a known existing technology and will not be described in detail here regarding its internal structure, working principle, usage, and effects. A feeding pipe 4 is fixed to the top of the fully automatic packaging device 1. A sterilization tank 2 is fixed to the top of the feeding pipe 4. The sterilization tank 2 is equipped with a heating coil inside for heating. Support legs 3 are fixed to the surface of the sterilization tank 2, with several sets of support legs 3 arranged circumferentially on the surface of the sterilization tank 2 to support the sterilization tank 2 and ensure its stability during use. A drive motor 5 is fixed to the top of the sterilization tank 2. A feeding port 6 is provided at the top of the sterilization tank 2. The feed inlet 6 allows natto powder to be poured into the sterilization tank 2. A first stirring shaft 8 is fixed to the top of the output shaft of the drive motor 5. The drive motor 5 can drive the first stirring shaft 8 to rotate. A first support plate 9 is fixed to the surface of the first stirring shaft 8. When the first stirring shaft 8 rotates, it drives the fixed first support plate 9 to rotate. A first connecting plate 10 is inserted inside the first support plate 9. Two sets of first connecting plates 10 are symmetrically inserted inside the first support plate 9. When the first support plate 9 rotates, it drives the two sets of first connecting plates 10 to rotate. A limit block is fixed to the surface of the first connecting plate 10. The limit block is located inside the first support plate 9 and is slidably connected to the first support plate 9. The limit block can restrict the position of the first connecting plate 10 to prevent it from rotating. The connecting plate 10 detaches from the interior of the first bearing plate 9. A first limiting rod 21 is fixed inside the first bearing plate 9. Two sets of the first limiting rod 21 are symmetrically fixed inside the first bearing plate 9. One end of the first limiting rod 21 is inserted into the interior of the first connecting plate 10 and slidably connected to it. The first limiting rod 21 can restrict the position of the first connecting plate 10, preventing it from tilting or wobbling during movement, thus improving its stability. Springs 20 are sleeved on the surface of the first limiting rod 21. The number of springs 20 is equal to the number of the first limiting rods 21. One end of each spring 20 is fixed inside the first connecting plate 10, and the other end is fixed inside the first bearing plate 9. When the first connecting plate 10... When the connecting plate 10 moves, it compresses the spring 20, causing the spring 20 to deform. When there is no external interference, the spring 20 will push the first connecting plate 10 to move. A guide plate 7 is fixed on the top of the sterilization tank 2. Two sets of guide plates 7 are arranged and fixed around the top of the sterilization tank 2. A guide wheel 11 is rotatably mounted on one end of the first connecting plate 10 via a rotating shaft. Two sets of guide wheels 11 are symmetrically mounted on one end of the two sets of first connecting plates 10. When the first connecting plate 10 rotates, it will drive the rotatably connected guide wheel 11 to rotate. The guide wheel 11 is located on one side of the guide plate 7. When the first connecting plate 10 rotates and drives the guide wheel 11 to rotate, the guide wheel 11 will move along the surface of the guide plate 7 and move and rotate itself. At the same time, when the guide wheel 11 moves, it will push the first connecting plate 10 to move.A second stirring shaft 14 is fixed to the bottom of the guide wheel 11. The number of second stirring shafts 14 is the same as the number of first connecting plates 10. When the guide wheel 11 moves or rotates, it drives the second stirring shafts 14 connected to it to move and rotate. A second stirring plate 15 is fixed to the surface of the second stirring shaft 14. Several groups of second stirring plates 15 are fixed in a circular arrangement on the surface of a group of second stirring shafts 14. When the second stirring shaft 14 moves or rotates, it drives the fixed second stirring plates 15 to move and rotate. A second bearing plate 16 is fixed to the surface of the first stirring shaft 8 near the bottom. When the first stirring shaft 8 rotates, it drives the fixed second bearing plate 16 to rotate. A second bearing plate 16 is inserted inside the second bearing plate 16. Connecting plate 17, two sets of second connecting plates 17 are symmetrically inserted inside the second bearing plate 16. When the second bearing plate 16 rotates, it drives the internally inserted second connecting plates 17 to rotate. Limiting blocks are fixed on the surface of the second connecting plates 17. The limiting blocks are located inside the second bearing plate 16 and are slidably connected to the second bearing plate 16. The limiting blocks can restrict the position of the second connecting plates 17 to prevent the second connecting plates 17 from detaching from the interior of the second bearing plate 16. Two sets of second limiting rods 22 are fixed inside the second bearing plate 16. One end of the second limiting rod 22 is inserted inside the second connecting plate 17 and is symmetrically connected to the second bearing plate 16. 7. A sliding connection is established. The second limiting rod 22 can restrict the position of the second connecting plate 17, preventing the second connecting plate 17 from tilting or shaking during movement, thus improving the stability of the second connecting plate 17 during movement. The bottom of the second stirring plate 15 is rotatably mounted on the surface of the second connecting plate 17 via a rotating shaft. A stirring rod 12 is fixed to the top of the second bearing plate 16. Several sets of stirring rods 12 are symmetrically fixed to the top of the stirring rods 12 on the second bearing plate 16. The top of the stirring rods 12 is fixed to the bottom of the first bearing plate 9. When the second bearing plate 16 rotates, it will drive the fixed stirring rods 12 to rotate. A first stirring plate 13 is fixed to the surface of the first stirring shaft 8. Two sets of symmetrically fixed components are used. When the first stirring shaft 8 rotates, it drives the fixed first stirring plate 13 to rotate. A support frame 18 is fixed to the inner surface of the sterilization tank 2. The bottom of the first stirring shaft 8 passes through the interior of the support frame 18 and is rotatably connected to it. The support frame 18 can restrict the position of the first stirring shaft 8, preventing it from tilting or shaking when rotating, thus improving its stability. An edge scraper 19 is fixed to the surface of the first stirring shaft 8 by a fixing rod. The edge scraper 19 is located on one side of the bottom of the support frame 18 and is close to the bottom side surface of the interior of the sterilization tank 2. When the first stirring shaft 8 rotates, it drives the fixed edge scraper 19 to rotate via the fixing rod.
[0020] The working process of this utility model is as follows: When natto powder needs to be sterilized and packaged, it is poured into the sterilization tank 2 through the feeding port 6. At this time, the drive motor 5 drives the first stirring shaft 8 to rotate, which in turn drives the first bearing plate 9, the first connecting plate 10, the guide wheel 11, the second stirring shaft 14, the second stirring plate 15, the stirring rod 12, and the first stirring plate 13 to rotate, thereby stirring and dispersing the natto powder placed inside the sterilization tank 2, making it more evenly heated. At the same time, the guide wheel 11 drives the first connecting plate 10, the second stirring shaft 14, and the second stirring plate 15 to move through the guide plate 7, causing the second stirring plate 15 to continuously change its stirring and dispersing position, further improving the stirring uniformity, thus making it more... The process quickly heats all the natto powder to the sterilization temperature, reducing sterilization time and preventing the loss of some nutrients during prolonged high-temperature sterilization. This results in a relatively good sterilization effect, making sterilization more efficient and time-saving. Simultaneously, when the first stirring shaft 8 rotates, it drives the edge scraper 19 to rotate, thus stirring and dispersing the natto powder on one side of the bottom of the sterilization tank 2. This prevents the powder from sticking to the surface of the bottom of the sterilization tank 2 and affecting the feeding speed. Stirring also ensures more even heating, further reducing sterilization time. After sterilization, the natto powder enters the fully automatic packaging equipment 1 through the feeding pipe 4, where it is filled and packaged.
[0021] 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 high-efficiency sterilization and packaging machine for natto powder, comprising a fully automatic packaging device (1), a feeding pipe (4) fixed to the top of the fully automatic packaging device (1), a sterilization tank (2) fixed to the top of the feeding pipe (4), support feet (3) fixed to the surface of the sterilization tank (2), the support feet (3) being arranged in several groups around the surface of the sterilization tank (2), and a drive motor (5) fixed to the top of the sterilization tank (2), characterized in that: The sterilization tank (2) is provided with a discharge port (6) at the top. The output shaft of the drive motor (5) is fixed with a first stirring shaft (8). A first bearing plate (9) is fixed on the surface of the first stirring shaft (8). A first connecting plate (10) is inserted inside the first bearing plate (9). Two sets of the first connecting plate (10) are symmetrically inserted inside the first bearing plate (9). A limit block is fixed on the surface of the first connecting plate (10). The limit block is located inside the first bearing plate (9) and is slidably connected to the first bearing plate (9).
2. The integrated machine for high-efficiency sterilization and packaging of natto powder according to claim 1, characterized in that, The first bearing plate (9) is fixed with a first limiting rod (21). Two sets of the first limiting rod (21) are symmetrically fixed inside the first bearing plate (9). One end of the first limiting rod (21) is inserted into the first connecting plate (10) and slidably connected to the first connecting plate (10). A spring (20) is sleeved on the surface of the first limiting rod (21).
3. The integrated machine for high-efficiency sterilization and packaging of natto powder according to claim 2, characterized in that, The number of springs (20) is the same as the number of first limiting rods (21). One end of the spring (20) is fixed inside the first connecting plate (10), and the other end of the spring (20) is fixed inside the first bearing plate (9). A guide plate (7) is fixed on the top of the sterilization tank (2). Two sets of guide plates (7) are arranged and fixed on the top circumference of the sterilization tank (2).
4. The integrated machine for high-efficiency sterilization and packaging of natto powder according to claim 3, characterized in that, One end of the first connecting plate (10) is rotatably mounted with a guide wheel (11) via a rotating shaft. Two sets of guide wheels (11) are symmetrically mounted on one end of the two sets of first connecting plates (10). The guide wheel (11) is located on one side of the guide plate (7). A second stirring shaft (14) is fixed at the bottom of the guide wheel (11).
5. The integrated machine for high-efficiency sterilization and packaging of natto powder according to claim 4, characterized in that, The number of the second stirring shafts (14) is the same as the number of the first connecting plates (10). The surface of the second stirring shafts (14) is fixed with a second stirring plate (15). The second stirring plates (15) are arranged in a circumferential pattern on the surface of a group of second stirring shafts (14). The surface of the first stirring shaft (8) is fixed with a second bearing plate (16) near the bottom.
6. The integrated machine for high-efficiency sterilization and packaging of natto powder according to claim 5, characterized in that, A second connecting plate (17) is inserted inside the second bearing plate (16). Two sets of the second connecting plate (17) are symmetrically inserted inside the second bearing plate (16). A limiting block is fixed on the surface of the second connecting plate (17). The limiting block is located inside the second bearing plate (16) and is slidably connected to the second bearing plate (16). A second limiting rod (22) is fixed inside the second bearing plate (16). Two sets of the second limiting rod (22) are symmetrically fixed inside the second bearing plate (16). One end of the second limiting rod (22) is inserted inside the second connecting plate (17) and is slidably connected to the second connecting plate (17).
7. The integrated machine for high-efficiency sterilization and packaging of natto powder according to claim 6, characterized in that, The bottom of the second stirring plate (15) is rotatably mounted on the surface of the second connecting plate (17) via a rotating shaft. The top of the second bearing plate (16) is fixed with a stirring rod (12). Several sets of stirring rods (12) are symmetrically fixed on the top of the second bearing plate (16). The top of the stirring rod (12) is fixed to the bottom of the first bearing plate (9). The surface of the first stirring shaft (8) is fixed with a first stirring plate (13).
8. The integrated machine for high-efficiency sterilization and packaging of natto powder according to claim 7, characterized in that, Two sets of the first stirring plate (13) are symmetrically fixed on the surface of the first stirring shaft (8). A support frame (18) is fixed on the inner surface of the sterilization tank (2). The bottom of the first stirring shaft (8) passes through the interior of the support frame (18) and is rotatably connected to the support frame (18). An edge scraper (19) is fixed on the surface of the first stirring shaft (8) by a fixing rod. The edge scraper (19) is located on the bottom side of the support frame (18) and close to the bottom side surface of the interior of the sterilization tank (2).