Solid-state fermentation tank for preparing probiotics

By introducing a servo motor-driven screw and rubber airbag feeding mechanism into the probiotic solid-state fermentation tank, the problem of probiotic raw material adhesion was solved, and the probiotic raw materials could be conveniently and efficiently removed and the residues on the inner wall of the fermentation tank were completely removed.

CN223357649UActive Publication Date: 2025-09-19SHAANXI PURUNDUO BIOTECHNOLOGY CO LTD
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Patent Information

Application Number
CN202422517274.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-18
Publication Date
2025-09-19
Estimated Expiration
2034-10-18

AI Technical Summary

Technical Problem

When existing probiotic solid-state fermentation tanks are in use, probiotic raw materials tend to adhere to the inner wall of the fermentation tank, making the material removal work time-consuming and labor-intensive and difficult to remove quickly.

Method used

A material-removing mechanism consisting of a screw driven by a servo motor and a rubber airbag was designed. The servo motor drives the screw to rotate, the sliding seat slides the outer shell, and the rubber airbag expands to fill the gap, thereby scraping off the residue on the inner wall of the fermentation tank and centrally collecting the probiotic raw materials.

Benefits of technology

The convenience and thoroughness of taking out probiotic raw materials are improved, the process of removing residues on the inner wall of the fermentation tank is simplified, and the efficiency of probiotic preparation is increased.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of solid-state fermentation of probiotics, and discloses a solid-state fermentation tank for preparing probiotics, which comprises a base, a shell is arranged above the base, and a material taking mechanism is arranged in the shell; the material taking mechanism comprises a material collecting frame, the outer surface of the material collecting frame makes contact with the inner wall of the shell, a baffle is fixedly connected to the left side face of the material collecting frame, a screw is rotationally connected into the base, and a servo motor is fixedly connected to the right side face of the base. According to the solid-state fermentation tank for preparing the probiotics, a gap between a scraping plate and the shell can be further filled by utilizing expansion of a rubber air bag, so that residues in the shell are scraped more cleanly, and probiotic raw materials scraped off from the shell can fall into a material collecting frame to be collected in a centralized manner; the solid-state fermentation tank for preparing the probiotics has the advantages that the probiotics raw materials in the solid-state fermentation tank for preparing the probiotics can be taken out more conveniently and thoroughly, residues on the inner wall of the fermentation tank can be scraped conveniently, and the convenience of preparing and taking the probiotics in the solid-state fermentation tank is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of probiotic solid-state fermentation, in particular to a solid-state fermentation tank for preparing probiotics. Background Art

[0002] Solid-state fermentation refers to a biological reaction process using one or more microorganisms in an underwater soluble solid matrix with a certain humidity in the absence of or almost no free water. Considering the essence of the biological reaction process, solid-state fermentation is a biological reaction process with the gas phase as the continuous phase. Solid fermentation has the advantages of simple operation, low energy consumption, easy control of the fermentation process, relatively low sterility requirements, and not prone to large-scale contamination. Therefore, in the preparation of probiotics, fermentation tanks are usually used for solid-state fermentation, so that the probiotics can multiply in large quantities in the fermentation tanks.

[0003] The existing utility model with authorization announcement number CN216614627U discloses a solid-state fermentation tank for preparing probiotics, including a tank body, a feed port is opened on one side of the top of the tank body, a water inlet is opened on the other side of the top of the tank body, an ultraviolet sterilization lamp is installed on one side of the water inlet at the top of the tank body, a liquid level gauge is connected to the other side of the tank body, and a circulation pump is fixedly installed on the other side of the bottom of the tank body.

[0004] By adopting the above technical solution, if the temperature inside the tank is too high during fermentation, the water cooling structure can be used to accelerate the cooling of the inside of the tank, thereby improving the cooling efficiency. When the tank is moved and transported, a shock-absorbing seat is provided at the bottom of the device, and a shock-absorbing pad is provided between the shock-absorbing seat and the tank body. When the tank body is hoisted and placed, the shock-absorbing pad and the shock-absorbing seat act together. However, according to the above technical solution, when the probiotic solid-state fermentation tank is in use, since the fermentation tank body is deep and round, and the probiotics have high viscosity after solid-state fermentation, the probiotic raw materials are easily adhered to the inner wall of the fermentation tank and the residue is difficult to remove, making the probiotic material extraction work of the solid-state fermentation tank very time-consuming and labor-intensive and not convenient and quick.

[0005] Therefore, those skilled in the art provide a solid-state fermentation tank for preparing probiotics to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the present invention is to provide a solid-state fermentation tank for preparing probiotics, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A solid-state fermentation tank for preparing probiotics, comprising a base, a shell disposed above the base, and a material taking mechanism disposed inside the shell;

[0009] The cam is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate, and the toothed plate is fixedly provided with a toothed plate,

[0010] As a further solution of the present invention: a mounting plate is fixedly connected to the bottom surface of the base, and a plurality of mounting through holes are opened on the bottom surface of the mounting plate.

[0011] As a further solution of the present invention: the upper surface of the shell is fixedly connected to a feeding pipe, the left side of the collection rack is fixedly connected to a discharge valve, and the left end of the discharge valve passes through the baffle and extends to the left side of the baffle.

[0012] As a further solution of the present invention: a sealing groove is provided on the left side of the shell, a sealing ring is fixedly connected to the right side of the baffle, and the front and back sides of the base and the outer surface of the material collection rack are in contact with the inner wall of the sealing ring.

[0013] As a further solution of the present invention: the bottom surface of the servo motor is fixedly connected to a stabilizing seat, and the left side of the stabilizing seat is fixedly connected to the right side of the base.

[0014] As a further solution of the present invention: the front and back sides of the base are fixedly connected with sliding grooves, the interior of each sliding groove is slidably connected with a supporting frame, and the upper surface of each supporting frame is fixedly connected to the lower part of the outer surface of the shell.

[0015] As a further solution of the present invention: the air inlet end of the air pump is fixedly connected to a filter cover, the left side of the filter cover is fixedly connected to the right side of the scraper, and a pressure relief valve is clamped inside the scraper. The left end of the pressure relief valve passes through the scraper and the rubber airbag in sequence and extends to the interior of the rubber airbag.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model is provided with a servo motor provided with power and a base, which can drive the screw to rotate. The threaded connection relationship between the screw and the sliding seat and the limitation of the sliding seat by the base can be used to drive the shell to slide to the right through the sliding seat. At this time, the collection rack can be directly exposed to the outside, which is convenient for the staff to scrape and clean the probiotic fermentation materials remaining in the collection rack. When the shell moves to the right, the scraper can scrape the probiotic fermentation raw materials adhered to the inner wall of the shell, and then the suction force provided by the air pump can pressurize the outside air and send it into the rubber airbag through the air pipe, and then the expansion of the rubber airbag can further fill the gap between the scraper and the shell, so that the residue inside the shell can be scraped more cleanly, and the probiotic raw materials scraped off the shell will fall into the collection rack for centralized collection, which makes it more convenient and thorough to take out the probiotic raw materials inside the solid fermentation tank for preparing probiotics, and is convenient for scraping the residue on the inner wall of the fermentation tank, thereby increasing the convenience of probiotic preparation and material taking in the solid fermentation tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a solid-state fermentation tank for preparing probiotics;

[0019] Figure 2 This is a schematic diagram of the cutaway three-dimensional structure of the shell of a solid-state fermentation tank for preparing probiotics;

[0020] Figure 3 This is a schematic diagram of a cross-sectional three-dimensional structure of a base in a solid-state fermentation tank for preparing probiotics;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of a scraper in a solid-state fermentation tank for preparing probiotics.

[0022] In the figure: 1. Base; 2. Shell; 3. Material taking mechanism; 301. Material collecting rack; 302. Baffle; 303. Screw; 304. Servo motor; 305. Sliding seat; 306. Scraper; 307. Rubber airbag; 308. Air pump; 309. Air pipe; 4. Mounting plate; 5. Mounting through hole; 6. Feeding pipe; 7. Discharge valve; 8. Sealing groove; 9. Sealing ring; 10. Stable seat; 11. Sliding groove; 12. Carrying frame; 13. Filter cover; 14. Pressure relief valve. DETAILED DESCRIPTION

[0023] See also Figure 1-4 A solid-state fermentation tank for preparing probiotics includes a base 1, a shell 2 is provided above the base 1, a material taking mechanism 3 is provided inside the shell 2, a mounting plate 4 is fixedly connected to the bottom surface of the base 1, and a plurality of mounting through holes 5 are opened on the bottom surface of the mounting plate 4. The mounting plate 4 cooperates with the mounting through holes 5 to use bolts and other fixing parts to fix the device to the workplace, thereby increasing the installation firmness and convenience of the device when in use.

[0024] The material-taking mechanism 3 includes a material collection rack 301, the outer surface of the material collection rack 301 is in contact with the inner wall of the outer shell 2, the left side of the material collection rack 301 is fixedly connected to a baffle 302, the internal rotation of the base 1 is connected to a screw 303, the right side of the base 1 is fixedly connected to a servo motor 304, the upper surface of the outer shell 2 is fixedly connected to a feeding pipe 6, the left side of the material collection rack 301 is fixedly connected to a discharge valve 7, the left end of the discharge valve 7 passes through the baffle 302 and extends to the left side of the baffle 302, the feeding pipe 6 can facilitate the staff to put the probiotic raw materials that need to be fermented and prepared into the closed space formed between the outer shell 2 and the baffle 302, and the discharge valve 7 can facilitate the staff to discharge most of the fermented probiotics inside the material collection rack 301 to the outside.

[0025] The output end of the servo motor 304 power is fixedly connected to the right end of the screw 303, and the outer surface of the screw 303 is threadedly connected to a sliding seat 305. The sliding seat 305 is slidably connected to the inside of the base 1, and the upper surface of the sliding seat 305 is fixedly connected to the lower part of the outer surface of the shell 2. A sealing groove 8 is provided on the left side of the shell 2, and a sealing ring 9 is fixedly connected to the right side of the baffle 302. The front and back sides of the base 1 and the outer surface of the collecting rack 301 are in contact with the inner wall of the sealing ring 9. The sealing groove 8 and the sealing ring 9 can increase the sealing of the baffle 302 after contacting the shell 2, so that liquid and air are not easily leaked out through the gap between the baffle 302 and the shell 2.

[0026] The right side of the collecting rack 301 is fixedly connected to a scraper 306, the outer surface of the scraper 306 is in contact with the inner wall of the outer shell 2, the left side of the scraper 306 is fixedly connected to a rubber airbag 307, the outer surface of the rubber airbag 307 is in contact with the inner wall of the outer shell 2, and the bottom surface of the servo motor 304 is fixedly connected to a stabilizing seat 10, the left side of the stabilizing seat 10 is fixedly connected to the right side of the base 1, and the stabilizing seat 10 can increase the stability of the servo motor 304, so that the servo motor 304 can smoothly drive the screw 303 to rotate, thereby ensuring the stable operation of the servo motor 304.

[0027] The right side of the scraper 306 is fixedly connected to an air pump 308, the air outlet end of the air pump 308 passes through the scraper 306 and is fixedly connected to an air pipe 309, the top of the air pipe 309 passes through the rubber airbag 307 and extends to the inside of the rubber airbag 307, the front and back of the base 1 are fixedly connected to the sliding groove 11, and the inside of each sliding groove 11 is slidably connected to a supporting frame 12, and the upper surface of each supporting frame 12 is fixedly connected to the lower part of the outer surface of the shell 2. The supporting frame 12 slides inside the sliding groove 11, which can increase the stability of the shell 2 when it slides to the right, so that the shell 2 is not prone to excessive shaking when sliding.

[0028] The air inlet end of the air pump 308 is fixedly connected to a filter cover 13, the left side of the filter cover 13 is fixedly connected to the right side of the scraper 306, and a pressure relief valve 14 is clamped inside the scraper 306. The left end of the pressure relief valve 14 passes through the scraper 306 and the rubber airbag 307 in sequence and extends to the inside of the rubber airbag 307. The filter cover 13 can filter the air entering the inside of the air pump 308 to prevent impurities from affecting the normal operation of the air pump 308. The pressure relief valve 14 can discharge excess gas inside the rubber airbag 307 to the outside to prevent the rubber airbag 307 from being damaged due to excessive gas pressure inside the rubber airbag 307.

[0029] The working principle of the present invention is as follows: when in use, first connect the servo motor 304 and the air pump 308 to the power supply. When it is necessary to ferment and prepare probiotics, the servo motor 304 reverses to drive the screw 303 to rotate, and cooperates with the sliding seat 305 to drive the shell 2 to move to the left until the sealing ring 9 is stuck in the sealing groove 8 and the shell 2 contacts the baffle 302. At this time, the raw materials required for preparing probiotics are added into the space formed by the shell 2, baffle 302, collecting rack 301 and scraper 306 through the feeding pipe 6. When the fermentation preparation of probiotics is completed, most of the probiotics in the collecting rack 301 are discharged outwards through the discharge valve 7. Then, the servo motor 304 rotates forward to drive the screw 303 to rotate. By utilizing the threaded connection relationship between the screw 303 and the sliding seat 305 and the limit of the sliding seat 305 by the base 1, and the support of the shell 2 by the sliding of the support rack 12 in the sliding groove 11, it can be The sliding seat 305 drives the shell 2 to slide to the right, and the collection rack 301 can be directly exposed to the outside at this time, making it convenient for the staff to scrape and clean the probiotic fermentation materials remaining in the collection rack 301. When the shell 2 moves to the right, the scraper 306 can scrape the probiotic fermentation raw materials adhered to the inner wall of the shell 2, and then the suction provided by the air pump 308 can pressurize the outside air and send it into the rubber airbag 307 through the air pipe 309, and then the expansion of the rubber airbag 307 can further fill the gap between the scraper 306 and the shell 2, so that the residue inside the shell 2 can be scraped off more cleanly, and the probiotic raw materials scraped off the shell 2 will fall into the collection rack 301 for centralized collection, making it more convenient and thorough to remove the probiotic raw materials remaining in the solid-state fermentation tank for preparing probiotics, and it is convenient to scrape off the residue on the inner wall of the fermentation tank, thereby increasing the convenience of probiotic preparation and material removal in the solid-state fermentation tank.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solid-state fermentation tank for preparing probiotics, comprising a base (1), characterized in that: A housing (2) is provided above the base (1), and a material taking mechanism (3) is provided inside the housing (2); The material taking mechanism (3) includes a material collecting rack (301), the outer surface of the material collecting rack (301) contacts the inner wall of the shell (2), the left side of the material collecting rack (301) is fixedly connected to a baffle (302), the interior of the base (1) is rotatably connected to a screw (303), the right side of the base (1) is fixedly connected to a servo motor (304), the power output end of the servo motor (304) is fixedly connected to the right end of the screw (303), the outer surface of the screw (303) is threadedly connected to a sliding seat (305), the sliding seat (305) is slidably connected to the interior of the base (1), and the upper surface of the sliding seat (305) is in contact with the shell (2 ) is fixedly connected to the lower part of the outer surface of the collecting rack (301), the right side of the collecting rack (301) is fixedly connected to a scraper (306), the outer surface of the scraper (306) is in contact with the inner wall of the shell (2), the left side of the scraper (306) is fixedly connected to a rubber airbag (307), the outer surface of the rubber airbag (307) is in contact with the inner wall of the shell (2), the right side of the scraper (306) is fixedly connected to an air pump (308), the air outlet end of the air pump (308) passes through the scraper (306) and is fixedly connected to an air supply pipe (309), the top end of the air supply pipe (309) passes through the rubber airbag (307) and extends to the interior of the rubber airbag (307).

2. The solid-state fermentation tank for preparing probiotics according to claim 1, characterized in that: The bottom surface of the base (1) is fixedly connected to a mounting plate (4), and the bottom surface of the mounting plate (4) is provided with a plurality of mounting through holes (5).

3. The solid-state fermentation tank for preparing probiotics according to claim 1, characterized in that: The upper surface of the housing (2) is fixedly connected to a feeding pipe (6), and the left side of the collecting rack (301) is fixedly connected to a discharge valve (7), and the left end of the discharge valve (7) passes through the baffle (302) and extends to the left side of the baffle (302).

4. The solid-state fermentation tank for preparing probiotics according to claim 1, characterized in that: A sealing groove (8) is provided on the left side of the shell (2), a sealing ring (9) is fixedly connected to the right side of the baffle (302), and the front and back sides of the base (1) and the outer surface of the material collecting rack (301) are in contact with the inner wall of the sealing ring (9).

5. The solid-state fermentation tank for preparing probiotics according to claim 1, characterized in that: The bottom surface of the servo motor (304) is fixedly connected to a stabilizing seat (10), and the left side of the stabilizing seat (10) is fixedly connected to the right side of the base (1).

6. The solid-state fermentation tank for preparing probiotics according to claim 1, characterized in that: The front and back sides of the base (1) are fixedly connected to sliding grooves (11), the interior of each sliding groove (11) is slidably connected to a carrier (12), and the upper surface of each carrier (12) is fixedly connected to the lower part of the outer surface of the shell (2).

7. The solid-state fermentation tank for preparing probiotics according to claim 1, characterized in that: The air inlet end of the air pump (308) is fixedly connected to a filter cover (13), the left side of the filter cover (13) is fixedly connected to the right side of the scraper (306), the interior of the scraper (306) is clamped with a pressure relief valve (14), and the left end of the pressure relief valve (14) sequentially penetrates the scraper (306) and the rubber airbag (307) and extends to the interior of the rubber airbag (307).