Novel antibiotic fermentation tank

Abstract

The utility model relates to the technical field of antibiotic production and processing, and discloses a novel antibiotic fermentation tank which comprises a fermentation tank body, the top of the fermentation tank body is fixedly connected with a first servo motor, and an output shaft of the first servo motor is fixedly connected with a first rotating shaft; the end, in the fermentation tank body, of the first rotating shaft is fixedly sleeved with a fixing sleeve block, the two sides of the fixing sleeve block are both fixedly connected with fixing blocks, a driving mechanism is used for driving the two scraping plates to stretch out and draw back in the fermentation tank body, and therefore materials on the inner wall of the fermentation tank body can be scraped conveniently, and when the two scraping plates stretch out and draw back, the materials on the inner wall of the fermentation tank body can be conveniently scraped. The eight rubber scraping blocks are used for scraping the two sides of the two scraping plates in a sliding mode, the situation that materials are accumulated on the scraping sides of the two scraping plates when the materials in the fermentation tank are scraped, and consequently the scraping efficiency of the two scraping plates is affected is avoided, and the time for scraping the materials on the inner wall of the fermentation tank is shortened to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of antibiotic production and processing, in particular to a novel antibiotic fermentation tank. Background Art

[0002] Antibiotics are a class of secondary metabolites produced by microorganisms or higher animals and plants in the course of their lives that have anti-pathogen or other activities. They are chemical substances that can interfere with the developmental functions of other living cells. The fermentation growth of antibiotics is a long-term fermentation process, and the fermentation process of antibiotics is usually carried out in a fermentation tank.

[0003] A new antibiotic fermentation tank is disclosed in a Chinese utility model patent with publication number CN218345430U, including a fermentation tank body; a stirring mechanism is installed inside the fermentation tank body, and a scraping mechanism is installed outside the stirring mechanism. The scraper is driven by a connecting rod to move and the material adhered to the inner wall of the fermentation tank body can be scraped off, thereby avoiding part of the material from adhering to the inner wall of the fermentation tank body, and thus will not affect the full fermentation of the material inside the fermentation tank body.

[0004] During the operation of the above-mentioned device, when the scraper cleans the material attached to the inner wall of the fermentation tank, since the fermented material is sticky, a large amount of material will also be attached to the scraper when scraping. When the material is continuously attached to the scraper, not only the weight of the scraper increases during rotation, but also the material accumulated on one side of the scraper gradually increases and accumulates on the scraping side of the scraper. The scraping efficiency of the tank body per unit time will be reduced and the power of the scraper drive will increase.

[0005] Therefore, it is necessary to design a new type of antibiotic fermentation tank to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a novel antibiotic fermentation tank, which is used to solve the technical problems raised in the above background technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new antibiotic fermentation tank, including a fermentation tank body, a first servo motor is fixedly connected to the top of the fermentation tank body, the output shaft of the first servo motor is fixedly connected to the first rotating shaft, the first rotating shaft is fixedly sleeved with a fixed sleeve block at one end inside the fermentation tank body, fixed blocks are fixedly connected to both sides of the fixed sleeve block, the two fixed blocks and one side of the fixed sleeve block are commonly fixed with a device box, a driving mechanism is arranged on the device box, the driving mechanism is rotatably arranged with a first rotating block and a second rotating block inside the two fixed blocks, one end of the first rotating block and the second rotating block on the same side are commonly slidably sleeved with a scraper for cleaning the inner wall of the fermentation tank body, and two sliding and symmetrical rubber scrapers are arranged at both ends of the two scrapers.

[0008] Preferably, the driving mechanism includes a second servo motor, the second servo motor is fixedly connected to one side of the outer surface of the device box, the output shaft of the second servo motor is fixedly connected to a second rotating shaft, the device box is internally provided with another second rotating shaft for rotation, the device box is internally provided with two third rotating shafts symmetrical to the two second rotating shafts for rotation, and the two fixed blocks are internally provided with two symmetrical fourth rotating shafts for rotation, and one end of the four fourth rotating shafts passes through the device box and is rotatably connected to one side of the inner cavity of the device box, the two second rotating shafts, the two third rotating shafts and the four fourth rotating shafts are fixedly sleeved with synchronous wheels at one end inside the device box, the two synchronous wheels at one end of the two fourth rotating shafts at the top are respectively fixedly sleeved with a synchronous belt through a tooth groove between the two synchronous wheels at one end of the two second rotating shafts, and the other two synchronous wheels at one end of the other two fourth rotating shafts at the bottom and two The gears are engaged with each other in pairs, and the two gears are engaged with each other in pairs.

[0009] Preferably, the four gears are all located inside the device box, and the four gears are all located between four synchronous wheels and one side of the inner cavity of the device box.

[0010] Preferably, the two scrapers are provided with an inclined surface on one side of the inner wall of the fermentation tank, and the length of the rubber scraper is smaller than the side length of the scraper.

[0011] Preferably, a feed inlet and a feed outlet are respectively provided at the top and the bottom of the fermentation tank body, and a water inlet pipe is connected to the top of the fermentation tank body.

[0012] Preferably, both ends of the two first rotating blocks and the two second rotating blocks are provided with arc surfaces, and the shapes of the two fixed blocks are both U-shaped.

[0013] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0014] The utility model arranges a driving mechanism, utilizes the driving mechanism to drive two scrapers to extend and retract inside the fermentation tank body, thereby facilitating the scraping of materials on the inner wall of the fermentation tank body. While the two scrapers are extending and retracting, eight rubber scraping blocks are utilized to slide and scrape the two sides of the two scrapers respectively, thereby preventing the materials from accumulating on the scraping sides of the two scrapers while scraping the materials inside the fermentation tank body, thereby affecting the scraping efficiency of the two scrapers, thereby shortening the time for scraping the materials on the inner wall of the fermentation tank body to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the fermentation tank structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the driving mechanism structure of the utility model;

[0018] Figure 4 It is an exploded schematic diagram of the scraper and the first rotating block structure of the utility model;

[0019] In the figure: 1. fermentation tank body; 2. feed inlet; 3. first servo motor; 4. water inlet pipe; 5. discharge port; 6. first rotating shaft; 7. second servo motor; 8. equipment box; 9. fixed sleeve block; 10. fixed block; 11. first rotating block; 12. second rotating block; 13. rubber scraper; 15. synchronous wheel; 16. second rotating shaft; 17. gear; 18. scraper; 19. third rotating shaft; 20. slide column; 21. fourth rotating shaft; 22. synchronous belt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Obviously, many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-4 The utility model provides a novel antibiotic fermentation tank, including a fermentation tank body 1, a first servo motor 3 is fixedly connected to the top of the fermentation tank body 1, an output shaft of the first servo motor 3 is fixedly connected to a first rotating shaft 6, a fixed sleeve 9 is fixedly sleeved at one end of the first rotating shaft 6 inside the fermentation tank body 1, both sides of the fixed sleeve 9 are fixedly connected to fixed blocks 10, two fixed blocks 10 and one side of the fixed sleeve 9 are jointly fixedly connected to a device box 8, a driving mechanism is arranged on the device box 8, the driving mechanism is rotatably arranged with a first rotating block 11 and a second rotating block 12 inside the two fixed blocks 10, one end of the first rotating block 11 and the second rotating block 12 on the same side are jointly slidably sleeved with a scraper 18 for cleaning the inner wall of the fermentation tank body 1, when it is necessary to scrape the inner wall material of the fermentation tank body 1, the first rotating block 11 and the second rotating block 12 are used to remove the inner wall material of the fermentation tank body 1. First, the driving mechanism is turned on, and the driving mechanism is used to drive the two scrapers 18 to unfold inside the fermentation tank body 1 until one side of the two scrapers 18 is in contact with the inner wall of the fermentation tank body 1. Then, the first servo motor 3 is turned on, and the rotation of the first rotating shaft 6 is used to drive the fixed sleeve 9 and the two scrapers 18 to rotate. When the two scrapers 18 rotate, the inner wall material of the fermentation tank body 1 can be scraped. When the two scrapers 18 continue to rotate, the driving mechanism will drive the two scrapers 18 to extend and retract at intervals on the inner wall of the fermentation tank body 1. When extending and retracting, the two rubber scraping blocks 13 at both ends of the two scrapers 18 will slide on the two scrapers 18 synchronously to clean the scraped and accumulated materials on the two scrapers 18, thereby avoiding the accumulation of materials on the two scrapers 18 when the two scrapers 18 are scraping, thereby always maintaining the efficiency of the two scrapers 18 in scraping the inner wall material of the fermentation tank body 1.

[0023] It should be noted that the driving mechanism mentioned in the above description includes a second servo motor 7. When the two scrapers 18 are required to be deployed inside the fermentation tank body 1, the second servo motor 7 is turned on, and the rotation of a second rotating shaft 16 drives a gear 17 to rotate, so that the four gears 17 rotate. At this time, the two second rotating shafts 16 and the third rotating shaft 19 rotate synchronously, and the four fourth rotating shafts 21 are driven to rotate synchronously through four synchronous belts 22. At this time, each of the first rotating blocks 11 and the first rotating block 19 inside the two fixed blocks 10 rotates synchronously. The two rotating blocks 12 are symmetrically expanded or closed, so that the four sliding columns 20 slide inside the two scrapers 18 respectively, thereby driving the two scrapers 18 to expand and contract inside the fermentation tank body 1 to scrape the material from the inner wall of the fermentation tank body 1. When the two scrapers 18 are extended or retracted, the sliding of the four sliding columns 20 drives the rubber scraping blocks 13 provided on both sides of the four sliding columns 20 to scrape the two sides of the two scrapers 18 respectively, thereby avoiding the problem of material accumulation on one side of the two scrapers 18 when the two scrapers 18 are scraping the material.

[0024] Furthermore, in order to prevent the four gears 17 from being affected by the synchronous wheel 15 and the slide column 20 when rotating, the four gears 17 are all located inside the device box 8, and the four gears 17 are all located between the four synchronous wheels 15 and one side of the inner cavity of the device box 8.

[0025] Furthermore, in order to improve the scraping efficiency of the inner wall material of the fermentation tank body 1, the two scrapers 18 are provided with a slope on one side of the inner wall of the fermentation tank body 1. Similarly, in order to improve the cleaning efficiency of one side of the two scrapers 18 and avoid blocking the scraping of the inner wall material of the fermentation tank body 1 by the two scrapers 18, the length of the rubber scraper 13 is smaller than the side length of the scraper 18.

[0026] In order to facilitate the operation of the tank body, a feed port 2 and a discharge port 5 are respectively provided at the top and bottom of the fermentation tank body 1, so as to facilitate feeding and discharging. A water inlet pipe 4 is connected through the top of the fermentation tank body 1, so that the water source used for cleaning can be conveniently delivered to the interior of the fermentation tank body 1 through the water inlet pipe 4.

[0027] In order to facilitate the rotation of the two first rotating blocks 11 and the two second rotating blocks 12 inside the two fixed blocks 10 without being affected, both ends of the two first rotating blocks 11 and the two second rotating blocks 12 are provided with arc surfaces, and the shapes of the two fixed blocks 10 are both U-shaped.

[0028] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0029] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0030] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A novel antibiotic fermentation tank, comprising a fermentation tank body (1), characterized in that: A first servo motor (3) is fixedly connected to the top of the fermentation tank body (1); an output shaft of the first servo motor (3) is fixedly connected to a first rotating shaft (6); a fixed sleeve (9) is fixedly sleeved at one end of the first rotating shaft (6) inside the fermentation tank body (1); fixed blocks (10) are fixedly connected to both sides of the fixed sleeve (9); a device box (8) is fixedly connected to one side of the two fixed blocks (10) and the fixed sleeve (9); a driving mechanism is provided on the device box (8); a first rotating block (11) and a second rotating block (12) are rotatably provided inside the two fixed blocks (10); a scraper (18) for cleaning the inner wall of the fermentation tank body (1) is slidably sleeved at one end of the first rotating block (11) and the second rotating block (12) on the same side; and two sliding and symmetrical rubber scrapers (13) are provided at both ends of the two scrapers (18).

2. A novel antibiotic fermentation tank according to claim 1, characterized in that: The driving mechanism comprises a second servo motor (7), the second servo motor (7) is fixedly connected to one side of the outer surface of the device box (8), the output shaft of the second servo motor (7) is fixedly connected to a second rotating shaft (16), another second rotating shaft (16) is rotatably provided inside the device box (8), two third rotating shafts (19) symmetrical to the two second rotating shafts (16) are rotatably provided inside the device box (8), and two fourth rotating shafts (21) symmetrical to each other are rotatably provided inside the two fixed blocks (10), and the four fourth rotating shafts (21) are rotatably provided. One end of each of the two second rotating shafts (16), two third rotating shafts (19) and four fourth rotating shafts (21) are fixedly sleeved with synchronous wheels (15) at one end inside the device box (8); two synchronous wheels (15) at one end of the two fourth rotating shafts (21) at the top and two synchronous wheels (15) at one end of the two second rotating shafts (16) are respectively fixedly sleeved with a sliding column (20) through a tooth groove; two synchronous wheels (15) and two third rotating shafts (19) at one end of the other two fourth rotating shafts (21) at the bottom are fixedly sleeved with a sliding column (20) through a tooth groove. A synchronous belt (22) is fixedly sleeved between one end of the rotating shaft (19) and the other two third rotating shafts (19) through tooth grooves, one end of each of the two second rotating shafts (16) and the two third rotating shafts (19) is fixedly sleeved with a gear (17), and the four gears (17) are meshed with each other in pairs, and the two fourth rotating shafts (21) on the same side are fixedly sleeved with a first rotating block (11) and a second rotating block (12) inside the corresponding fixed block (10), and one end of each of the first rotating block (11) and the second rotating block (12) on the same side is rotatably plugged into the first rotating block (11) and the second rotating block (12) on the same side. There are slide columns (20), the two scrapers (18) are respectively slidably sleeved on the outer surfaces of the two slide columns (20) on both sides of the fixed sleeve block (9), the eight rubber scraper blocks (13) are respectively fixed to the two ends of the four slide columns (20), and the eight rubber scraper blocks (13) are respectively fitted with the two sides of the two scraper plates (18), and the three sides of the outer surfaces of the two scraper plates (18) are provided with sliding openings, one end of the first rotating block (11) and the second rotating block (12) on the same side is slidably set inside a sliding opening, and the two slide columns (20) on the same side are respectively slidably set inside the other two sliding openings.

3. A novel antibiotic fermentation tank according to claim 2, characterized in that: The four gears (17) are all located inside the device box (8), and the four gears (17) are all located between the four synchronous wheels (15) and one side of the inner cavity of the device box (8).

4. A novel antibiotic fermentation tank according to claim 1, characterized in that: The two scrapers (18) are both provided with an inclined surface on one side of the inner wall of the fermentation tank body (1), and the length of the rubber scraper (13) is smaller than the side length of the scraper (18).

5. A novel antibiotic fermentation tank according to claim 1, characterized in that: The top and bottom of the fermentation tank body (1) are respectively provided with a feed inlet (2) and a discharge port (5), and the top of the fermentation tank body (1) is connected to a water inlet pipe (4).

6. A novel antibiotic fermentation tank according to claim 1, characterized in that: Both ends of the two first rotating blocks (11) and the two second rotating blocks (12) are provided with arc surfaces, and the two fixed blocks (10) are both U-shaped.

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