Probiotic freeze dryer

Abstract

The utility model relates to the technical field of freeze dryers, and discloses a probiotic freeze dryer which comprises an equipment body, a storage tank is fixedly connected to the top of the equipment body, an inner container is fixedly connected to the interior of the storage tank, an air guide plate is fixedly connected to the top of the inner container, and a first limiting plate is fixedly connected to the interior of the inner container. The outer wall of the first limiting plate is slidably connected with a partition plate, a first limiting groove is formed in the partition plate, a clamping groove is formed in the partition plate, a second limiting plate is slidably connected into the first limiting plate, and one side of the second limiting plate is fixedly connected with a double-face wedge-shaped clamping block. According to the utility model, the tension of the spring drives the double-sided wedge-shaped clamping block to reset and extend out of the limiting plate, and the limiting plate is embedded into the clamping groove to position the partition plate, so that the effect of positioning the partition plate is achieved, and the problem that the partition plate is easy to misplace and even turn over because the partition plate is only directly positioned through a storage rack when the partition plate is placed in the traditional probiotic freeze dryer is solved; and the practicability of the probiotic freeze dryer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of freeze dryers, in particular to a probiotic freeze dryer. Background Art

[0002] Probiotics are a type of active microorganisms that are beneficial to the health of the host. They are usually found in fermented foods, supplements, and the human body, especially in the intestines. They balance the intestinal flora, enhance the immune system, improve digestion, and help prevent or alleviate certain diseases. Probiotics can maintain their activity for a long time in a dry state and regain their vitality when taken or added to food. Therefore, a probiotic freeze dryer is needed. The freeze dryer freezes the water in the probiotics into a solid state and then sublimates the water in a vacuum environment, thereby avoiding damage to the probiotics by high temperature and humidity.

[0003] Currently, commonly used probiotic freeze dryers primarily utilize components such as a vacuum pump and a heating plate to control humidity at extremely low levels, effectively dehydrating and drying the material. Their main structure comprises a freeze-drying chamber, racks, a heating element, a temperature control system, and an exhaust condensation system. The material is typically placed on the racks, and the vacuum environment within the chamber allows the moisture to sublime. The heating plate maintains a constant temperature, while a condenser drains away moisture. The entire system typically features automatic control, adjusting temperature and time based on the material type to ensure effective drying.

[0004] However, in traditional probiotic freeze dryers, the installation and positioning of the partitions are relatively simple, typically secured solely by racks. Due to this insecure positioning, the partitions can easily become misaligned during the freeze-drying process, potentially even tipping over, impacting the stability and efficiency of the entire production process. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a probiotic freeze dryer, which aims to improve the problem that the partition is only positioned directly through the storage rack and is easily misplaced or even overturned.

[0006] The cam is fixedly provided with a cylinder pressure vessel, and the cylinder pressure vessel is fixedly provided with an air filter, and the top of the cylinder is fixedly provided with an air filter, and the top of the cylinder is fixedly provided with an air filter, and the interior of the cylinder is fixedly connected to a limit plate 1, and the outer wall of the limit plate 1 is slidably connected to a partition, and a limit groove 1 is provided inside the partition, and a card slot is provided inside the partition, and the limit plate 1 is slidably connected to the limit plate 2. One side of the limit plate 2 is fixedly connected with a double-sided wedge-shaped block, and the double-sided wedge-shaped block is embedded in the card slot. A positioning component is provided inside the limit plate 1, and the positioning component is used to limit the limit plate 2. A telescopic rod is provided inside the limit plate 1, and a spring is provided on the outer wall of the telescopic rod, and one end of the telescopic rod and the spring are fixedly connected to the other side of the limit plate 2, and the other end of the telescopic rod and the spring are fixedly connected to the inside of the limit plate 1.

[0007] As a further description of the above technical solution:

[0008] The positioning assembly includes a positioning block, one side of which is fixedly connected to the inside of the limiting plate 1, a positioning groove is opened in the inside of the limiting plate 2, and the limiting plate 2 is slidably connected to the outer wall of the positioning block through the positioning groove.

[0009] As a further description of the above technical solution:

[0010] A fan is provided inside the device body, and a connecting column 1 is fixedly connected to one side of the fan.

[0011] As a further description of the above technical solution:

[0012] A threaded groove is provided inside the first connecting column, and the outer wall of the first connecting column is slidably connected to the second connecting column.

[0013] As a further description of the above technical solution:

[0014] A positioning column is fixedly connected inside the second connecting column, and the positioning column is slidably connected inside the thread groove.

[0015] As a further description of the above technical solution:

[0016] The second outer wall of the connecting column is fixedly connected to the frame, and the interior of the frame is fixedly connected to a dustproof net.

[0017] As a further description of the above technical solution:

[0018] A magnet is fixedly connected to the interior of the second connecting post, and the magnet is attracted to the first connecting post.

[0019] As a further description of the above technical solution:

[0020] The top of the partition is rotatably connected to a handle, and the outer wall of the storage tank is rotatably connected to a sealing cover.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, after the partition is installed in place, the double-sided wedge-shaped card block is driven by the tension of the spring to reset the double-sided wedge-shaped card block and extend the limit plate and embed into the card slot to position the partition, thereby achieving the effect of positioning the partition. It solves the problem that when placing the partition in the traditional probiotic freeze dryer, the partition is only directly positioned by the storage rack, which is easy to be misplaced or even overturned, thereby improving the practicality of the probiotic freeze dryer.

[0023] 2. In the present invention, the connecting column 2 is inserted into the connecting column 1, and then it can fit with the connecting column 1 through the suction force of the magnet. At the same time, the positioning column in the connecting column 2 is embedded in the threaded groove to guide the connecting column 2 to rotate, thereby driving the frame to fit with the equipment body, achieving the effect of facilitating the cleaning of the dustproof net, solving the problem that the traditional dustproof net of the probiotic freeze dryer is connected to the equipment through a slide groove when dissipating heat, which makes it easy for dust to enter the interior of the equipment through the gap, thereby improving the convenience of the probiotic freeze dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a probiotic freeze dryer proposed in the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of a storage tank of a probiotic freeze dryer proposed in the utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of a partition of a probiotic freeze dryer proposed in the utility model;

[0027] Figure 4 This is a schematic diagram of the internal structure of a connecting column of a probiotic freeze dryer proposed in the present invention;

[0028] Figure 5 for Figure 2 Schematic diagram of the locally enlarged structure at point A in the middle.

[0029] Legend:

[0030] 1. Equipment body; 2. Storage tank; 3. Sealing cover; 4. Air guide plate; 5. Inner tank; 6. Limit plate 1; 7. Partition; 8. Limit slot 1; 9. Card slot; 10. Handle; 11. Positioning block; 12. Limit plate 2; 13. Positioning slot; 14. Double-sided wedge-shaped card block; 15. Telescopic rod; 16. Spring; 17. Fan; 18. Connecting column 1; 19. Threaded groove; 20. Connecting column 2; 21. Positioning column; 22. Magnet; 23. Frame; 24. Dust screen. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 - Figure 3, the utility model provides an embodiment: a probiotic freeze dryer, including an equipment body 1, the equipment body 1 is used to support and protect the internal structure, the equipment body 1 is fixedly connected to the top of the storage tank 2, the storage tank 2 is used to store probiotic materials, ensuring that the materials maintain a suitable environment during the freeze-drying process, the storage tank 2 is fixedly connected to an inner liner 5, the inner liner 5 is used to insulate the materials in the storage tank 2, the inner liner 5 is fixedly connected to the top of the inner liner 5 with an air guide plate 4, the air guide plate 4 can guide the internal air flow, ensuring that the air flows evenly during the freeze-drying process to avoid heat concentration in a certain area, the inner liner 5 is fixedly connected to a limiting plate 6, the limiting plate 6 is used to support the partition 7 and provide It provides a stable limiting function to ensure that the partition 7 will not be displaced or fall off during operation. The outer wall of the limiting plate 6 is slidably connected with the partition 7. The partition 7 is used to carry the probiotic material and is in direct contact with the material during the freeze-drying process. A limiting groove 8 is provided inside it. The limiting groove 8 is used to guide the partition 7 to slide on the limiting plate 6, so that the installation and removal of the partition 7 are smoother. A card slot 9 is provided inside the partition 7. The card slot 9 is used to engage with the double-sided wedge-shaped card block 14 to achieve a firm positioning of the partition 7. The limiting plate 6 is internally slidably connected to the limiting plate 2 12. The limiting plate 2 12 is used to cooperate with the limiting plate 6 to provide a double limiting effect to ensure that the partition 7 is fixed The second limit plate 12 is fixedly connected to a double-sided wedge-shaped card block 14 on one side, and the double-sided wedge-shaped card block 14 is engaged with the card slot 9 to ensure that the partition 7 will not be misplaced during the freeze-drying process, and at the same time provides the function of rapid positioning and fixing. A positioning component is provided inside the limit plate 16, and the positioning component is used to limit the limit plate 12 to ensure that the limit plate 12 does not deflect during the sliding process, thereby increasing the stability of the operation. A telescopic rod 15 is provided inside the limit plate 16, and a spring 16 is provided on the outer wall of the telescopic rod 15. One end of the telescopic rod 15 and the spring 16 are fixedly connected to the other side of the limit plate 12, and the other end of the telescopic rod 15 and the spring 16 are fixedly connected Connected to the inside of the limit plate 1 6, the telescopic rod 15 and the spring 16 are used to provide a reset function for the limit plate 2 12. After the partition 7 is unlocked, the limit plate 2 12 is automatically restored to its original position. The positioning assembly includes a positioning block 11. One side of the positioning block 11 is fixedly connected to the inside of the limit plate 1 6 to provide a stable support to ensure that the limit plate 2 12 and the positioning block 11 cooperate more closely. A positioning groove 13 is provided inside the limit plate 2 12. The positioning groove 13 cooperates with the positioning block 11. The limit plate 2 12 is slidably connected to the outer wall of the positioning block 11 through the positioning groove 13 to ensure that the limit plate 2 12 maintains linear motion during the sliding process, thereby achieving the dual effects of limiting and positioning.

[0033] Specifically, when installing partition 7, partition 7 slides through limiting groove 1 8 and fits against the outer wall of limiting plate 1 6, effectively limiting its position and enabling smooth installation. When partition 7 is installed on limiting plate 1 6, the double-sided wedge-shaped block 14 inside limiting plate 1 6, due to its inclined top design, can be smoothly pushed and slid into the interior of limiting plate 1 6. As partition 7 is gradually installed, the double-sided wedge-shaped block 14 quickly returns to its original position under the tension of spring 16. The double-sided wedge-shaped block 14 extends out of limiting plate 1 6 and accurately engages with the slot 9, thereby precisely positioning partition 7. Simultaneously, the double-sided wedge-shaped block 14 is retained within limiting plate 2 12, ensuring stable operation within limiting plate 1 6 and preventing loosening or misalignment. The second limit plate 12 is in sliding contact with the outer wall of the positioning block 11 through the positioning groove 13, and maintains a tight fit of the overall structure, ensuring that the double-sided wedge-shaped block 14 will not shift during the positioning process, ultimately achieving reliable positioning of the partition 7 and improving the stability and accuracy of the assembly process.

[0034] Reference Figure 4 and Figure 5 , a fan 17 is provided inside the device body 1, and the fan 17 is used to promote air circulation inside the device and ensure uniform heat dissipation of the internal environment. A connecting column 18 is fixedly connected to one side of the fan 17. The connecting column 18 is a fixed support structure, and a threaded groove 19 is provided inside it. The threaded groove 19 is used to guide the connecting column 20 to perform precise rotational cooperation. The outer wall of the connecting column 18 is slidably connected to the connecting column 20, and the connecting column 20 is slidably connected through the threaded groove 19 to achieve convenient installation and disassembly functions. A positioning column 21 is fixedly connected to the inside of the connecting column 20, and the positioning column 21 is used to slide inside the threaded groove 19 to ensure that the connecting column 20 remains stable during installation and disassembly, while avoiding offset problems. The outer wall of the connecting column 20 is fixedly connected to a frame 23, and the frame 23 is used for installation and support A dustproof net 24 is supported to prevent dust from entering the interior of the device. A dustproof net 24 is fixedly connected to the inside of the frame 23. The dustproof net 24 is installed on the device body 1 through the frame 23, which plays a role in filtering impurities in the external air and effectively protecting the operating environment of the device. In addition, a magnet 22 is fixedly connected to the inside of the connecting column 20. The magnet 22 is used to adsorb with the connecting column 18 to provide additional stability, ensuring that the connecting column 20 and the connecting column 1 18 are kept in close contact during disassembly and installation to avoid loosening. The top of the partition 7 is rotatably connected to a handle 10. The handle 10 facilitates the operation of the partition 7 and improves the convenience of operation. The outer wall of the storage tank 2 is rotatably connected to a sealing cover 3. The sealing cover 3 is used to seal the storage tank 2 to ensure that the material inside the equipment is not contaminated by the outside world during operation, while improving the sealing performance of the equipment.

[0035] Specifically, when the dust net 24 needs to be disassembled and cleaned, it is only necessary to simply rotate the connecting column 20 to drive the frame 23 to rotate clockwise, and the dust net 24 can be easily detached from the equipment, making it easier to clean. This design makes the cleaning process simple and efficient. When reinstalling the dust net 24, it is only necessary to accurately insert the connecting column 20 into the connecting column 1 18, and with the help of the strong suction force generated by the magnet 22, the connecting column 20 and the connecting column 1 18 are tightly fitted. At the same time, the positioning column 21 in the connecting column 20 is automatically embedded in the threaded groove 19, which plays a guiding role, so that the connecting column 20 rotates smoothly, driving the frame 23 to fit tightly with the device body 1, thereby completing the quick and stable installation of the dust net 24. This design not only simplifies the operating process, but also greatly improves the convenience of equipment maintenance, realizes the quick installation and disassembly of the dust net 24, and saves maintenance time.

[0036] Working principle: When using the probiotic freeze dryer, first install the partition 7, the partition 7 slides on the outer wall of the limit plate 6 through the limit groove 8 to limit it. At the same time, when the partition 7 is installed on the limit plate 6, the double-sided wedge-shaped block 14 in the limit plate 6 pushes the double-sided wedge-shaped block 14 into the limit plate 6 through the inclined surface at the top. When the partition 7 is installed in place, the double-sided wedge-shaped block 14 is driven by the tension of the spring 16 to reset the double-sided wedge-shaped block 14 and extend out of the limit plate 6 and embed into the slot 9 to position the partition 7. The double-sided wedge-shaped block 14 is limited in the limit plate 6 by the limit plate 2 12, and the limit plate 2 12 slides on the outer wall of the positioning block 11 through the positioning groove 13. The dust screen 24 can be quickly installed by manually inserting the connecting column 20 into the connecting column 18, and then the connecting column 18 can be fitted with the connecting column 18 through the suction force of the magnet 22. At the same time, the positioning column 21 in the connecting column 20 is embedded in the threaded groove 19 to guide the connecting column 20 to rotate, thereby driving the frame 23 to fit with the equipment body 1, and the dust screen 24 can be quickly installed, achieving the effect of quickly installing the dust screen 24.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A probiotic freeze dryer, comprising an equipment body (1), characterized in that: The top of the equipment body (1) is fixedly connected to a storage tank (2), the interior of the storage tank (2) is fixedly connected to an inner liner (5), the top of the inner liner (5) is fixedly connected to a wind deflector (4), the interior of the inner liner (5) is fixedly connected to a limiting plate (6), the outer wall of the limiting plate (6) is slidably connected to a partition (7), a limiting groove (8) is provided inside the partition (7), a card slot (9) is provided inside the partition (7), the interior of the limiting plate (6) is slidably connected to a limiting plate (12), and one side of the limiting plate (12) is fixedly connected to A double-sided wedge-shaped card block (14) is engaged with the card slot (9); a positioning assembly is provided inside the limit plate (6); the positioning assembly is used to limit the limit plate (12); a telescopic rod (15) is provided inside the limit plate (6); a spring (16) is sleeved on the outer wall of the telescopic rod (15); one end of the telescopic rod (15) and the spring (16) are fixedly connected to the other side of the limit plate (12); the other ends of the telescopic rod (15) and the spring (16) are fixedly connected to the inside of the limit plate (6).

2. A probiotic freeze dryer according to claim 1, characterized in that: The positioning assembly comprises a positioning block (11), one side of the positioning block (11) is fixedly connected to the inside of the first limiting plate (6), a positioning groove (13) is provided inside the second limiting plate (12), and the second limiting plate (12) is slidably connected to the outer wall of the positioning block (11) through the positioning groove (13).

3. A probiotic freeze dryer according to claim 1, characterized in that: A fan (17) is provided inside the equipment body (1), and a connecting column (18) is fixedly connected to one side of the fan (17).

4. A probiotic freeze dryer according to claim 3, characterized in that: A threaded groove (19) is provided inside the first connecting column (18), and the outer wall of the first connecting column (18) is slidably connected to the second connecting column (20).

5. A probiotic freeze dryer according to claim 4, characterized in that: A positioning column (21) is fixedly connected inside the second connecting column (20), and the positioning column (21) is slidably connected inside the thread groove (19).

6. A probiotic freeze dryer according to claim 4, characterized in that: The outer wall of the second connecting column (20) is fixedly connected to a frame (23), and a dustproof net (24) is fixedly connected inside the frame (23).

7. A probiotic freeze dryer according to claim 4, characterized in that: The second connecting column (20) is fixedly connected with a magnet (22) inside, and the magnet (22) is attracted to the first connecting column (18).

8. The probiotic freeze dryer according to claim 1, characterized in that: The top of the partition (7) is rotatably connected to a handle (10), and the outer wall of the storage tank (2) is rotatably connected to a sealing cover (3).

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