CN221566171U - Device for culturing selenium-enriched lactobacillus - Google Patents
Device for culturing selenium-enriched lactobacillus Download PDFInfo
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- CN221566171U CN221566171U CN202323484865.3U CN202323484865U CN221566171U CN 221566171 U CN221566171 U CN 221566171U CN 202323484865 U CN202323484865 U CN 202323484865U CN 221566171 U CN221566171 U CN 221566171U
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- fermentation chamber
- fermentation
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- selenium
- shaft
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- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000011669 selenium Substances 0.000 title claims abstract description 31
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 31
- 241000186660 Lactobacillus Species 0.000 title claims abstract description 26
- 229940039696 lactobacillus Drugs 0.000 title claims abstract description 26
- 238000012258 culturing Methods 0.000 title claims abstract description 14
- 238000000855 fermentation Methods 0.000 claims abstract description 105
- 230000004151 fermentation Effects 0.000 claims abstract description 105
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims description 51
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000003756 stirring Methods 0.000 claims description 34
- 238000010438 heat treatment Methods 0.000 claims description 9
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- 241000894006 Bacteria Species 0.000 claims description 3
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 description 9
- 238000002156 mixing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000007661 gastrointestinal function Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model belongs to the technical field of selenium-enriched lactobacillus culture, in particular to a device for culturing selenium-enriched lactobacillus, which aims at the problems that the inner wall of a fermentation chamber is inconvenient to clean and the inner wall is attached with a ferment, on one hand, the cleaning is inconvenient, the fermentation effect is influenced by the other convenience, and the ferment is inconvenient to lead out after the fermentation is finished. The utility model has simple structure, can clean the inner wall of the fermentation chamber, can prevent the fermentation material from adhering to the inner wall of the fermentation chamber, controls the inclination of the fermentation chamber, and can facilitate the discharge of the fermentation material through the discharge pipe.
Description
Technical Field
The utility model relates to the technical field of selenium-enriched lactobacillus culture, in particular to a device for culturing selenium-enriched lactobacillus.
Background
Selenium is a trace element required by human body, can maintain normal physiological functions of the body and prevent various diseases, is an element of various enzyme active centers in the mammal body, has low selenium content in daily diet, can not meet the requirement of the human body, and is mainly used for supplementing selenium daily through two modes of inorganic selenium and organic selenium, but the inorganic selenium has stronger toxic and side effects, and compared with the inorganic selenium, the organic selenium has small toxic and side effects and is easy to be absorbed by the human body, so the selenium is a problem to be solved urgently for preparing the organic selenium. Lactic acid bacteria can produce active substances in vivo through propagation and metabolism, directly provide available essential amino acids and multiple vitamins for hosts, improve the biological activity of mineral elements, enhance the nutrition metabolism of animals and promote growth. The lactobacillus can regulate organism immune system, regulate gastrointestinal normal flora, maintain microecological balance, and selenium lactobacillus can improve gastrointestinal function and supplement microelements. In the prior art, in the lactobacillus production process, lactobacillus is inoculated and cultured, then fermented, centrifuged and then freeze-dried, but the environmental problem is easy to influence the culture and fermentation of lactobacillus all the time, and each step is completed and then needs to be manually transferred to the next step, so that the labor is wasted and the survival rate of the lactobacillus is influenced due to the inadaptation of the environment, and the method has the following steps: the patent document of CN115873693A discloses a selenium-enriched lactobacillus powder production method and device, and the selenium-enriched lactobacillus powder production method comprises a box body, wherein the box body comprises an inoculation culture chamber, a rapid fermentation chamber, a centrifugal chamber and a freeze-drying chamber, so that the problem that the survival rate of lactobacillus is easily influenced because of environmental problems is solved, and each step is manually transferred to the next step after being completed, so that the labor is wasted is solved. The strain enters the culture tank through the feed inlet, the bottom plate slides out after the culture is finished, the strain enters the fermentation chamber, the strain can be accelerated to ferment after being heated and stirred through the stirring shaft heating rod, after the fermentation is finished, the lactobacillus is centrifuged through the first discharge port, the precipitate is filled into the material collecting bottle and is transmitted to the freeze-drying chamber through the transmission mechanism, and the material is freeze-dried into powder.
The existing culture fermentation is inconvenient to clean the inner wall of a fermentation chamber, and the inner wall is attached with a ferment, so that on one hand, the cleaning is inconvenient, the fermentation effect is influenced by the other convenience, and the ferment is inconvenient to be led out after the fermentation is finished.
Disclosure of utility model
The utility model aims to solve the defects that the conventional culture fermentation is inconvenient for cleaning the inner wall of a fermentation chamber and the inner wall is adhered with a ferment, so that on one hand, the cleaning is inconvenient, the fermentation effect is influenced, and the ferment is inconvenient to lead out after the fermentation is finished.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a cultivate selenium-rich lactobacillus's device, the on-line screen storage device comprises a base, the top of base is provided with the fermentation chamber, the fermentation chamber is cylindrical structure, the bottom inner wall of fermentation chamber is embedded to have the heating plate, the top central point of fermentation chamber puts and is provided with the inlet, the screw thread is provided with sealed lid on the inlet, the front of fermentation chamber is provided with the controller, be connected with temperature sensor on the controller, temperature sensor is located the inside of fermentation chamber, the top of base is provided with angle adjustment mechanism, the fermentation chamber links to each other with angle adjustment mechanism, the bottom side of fermentation chamber is provided with the discharge pipe, the bottom of fermentation chamber is provided with power unit, be connected with on the power unit and scrape wall cleaning mechanism, scrape wall cleaning mechanism and the inner wall looks adaptation of fermentation chamber, be provided with rabbling mechanism on the wall cleaning mechanism, be provided with annular external gear on the top inner wall of fermentation chamber, scrape wall cleaning mechanism and annular external gear mesh.
Preferably, the power mechanism comprises a servo motor, the servo motor is arranged at the bottom of the fermentation chamber, a power shaft is arranged on an output shaft of the servo motor, and the power shaft is rotatably arranged at the center of the top of the fermentation chamber.
Preferably, the wall scraping cleaning mechanism comprises a bottom wall scraping rod, wherein the bottom wall scraping rod is fixedly installed with the power shaft, side wall scraping plates are fixedly installed at two ends of the bottom wall scraping rod, and the two side wall scraping plates are contacted with the side wall of the fermentation chamber; the servo motor drives the power shaft to rotate, the power shaft drives the bottom wall scraping rod to rotate, the bottom wall scraping rod is used for cleaning the bottom wall of the fermentation chamber, the bottom wall scraping rod drives the two side wall scraping plates to do annular movement to clean the side wall of the fermentation chamber, and fermented objects can be prevented from being attached to the inner wall of the fermentation chamber.
Preferably, the stirring mechanism comprises a stirring shaft, the stirring shaft is rotatably arranged at the top of the bottom wall scraping rod, a spiral blade is arranged at the outer side of the stirring shaft, a driven gear is arranged at the top end of the stirring shaft, and the driven gear is meshed with the annular external gear; the bottom wall scraping rod drives the stirring shaft to do annular motion, the stirring shaft drives the driven gear to mesh on the outer side of the annular outer gear to drive the stirring shaft to rotate, and the stirring shaft drives the spiral blade to rotate, so that the fermented product can be overturned upwards.
Preferably, a round groove is formed in the bottom of the stirring shaft, a bearing is fixedly installed in the round groove, a supporting shaft is fixedly installed on the inner ring of the bearing, and the supporting shaft is fixedly installed on the top of the bottom wall scraping rod.
Preferably, the angle adjusting mechanism comprises two vertical plates, wherein the two vertical plates are fixedly arranged at the top of the base, the fermentation chamber is positioned between the two vertical plates, the two vertical plates are rotatably provided with rotary columns, the two rotary columns are fixedly arranged with the fermentation chamber, the outer sides of the two vertical plates are fixedly provided with push rod motors, the output shafts of the two push rod motors are fixedly provided with racks, the outer ends of the two rotary columns are fixedly provided with gears, and the racks are meshed with the corresponding gears; the two push rod motors push the two racks to move, the racks drive the gears to rotate, the two gears drive the two rotary columns to rotate, and the two rotary columns drive the fermentation chamber to tilt in a turnover manner, so that fermented materials can be conveniently discharged through the discharge pipe.
In the utility model, the device for culturing the selenium-enriched lactobacillus has the beneficial effects that:
According to the scheme, fermented materials are added into the fermentation chamber through the adding port, the fermented materials can be heated through the heating plate, the fermentation temperature can be controlled by controlling the electric energy of the heating plate, the servo motor drives the power shaft to rotate, the power shaft drives the bottom wall scraping rod to rotate, the bottom wall scraping rod is used for cleaning the bottom wall of the fermentation chamber, the bottom wall scraping rod drives the two side wall scraping plates to do annular movement to clean the side wall of the fermentation chamber, and the fermented materials can be prevented from being attached to the inner wall of the fermentation chamber;
According to the scheme, the stirring shaft is driven to do annular motion through the bottom wall scraping rod, the stirring shaft drives the driven gear to mesh on the outer side of the annular outer gear to drive the stirring shaft to rotate, the stirring shaft drives the spiral blades to rotate, fermented materials can be turned over upwards, sedimentation of the fermented materials is avoided, the fermentation effect can be improved, the two push rod motors push the two racks to move, the racks drive the gears to rotate, the two gears drive the two rotary columns to rotate, the two rotary columns drive the fermentation chamber to overturn and incline, and fermented materials can be conveniently discharged through the discharge pipe;
The utility model has simple structure, can clean the inner wall of the fermentation chamber, can prevent the fermentation material from adhering to the inner wall of the fermentation chamber, controls the inclination of the fermentation chamber, and can facilitate the discharge of the fermentation material through the discharge pipe.
Drawings
FIG. 1 is a schematic structural diagram of a device for culturing selenium-enriched lactobacillus according to the present utility model;
FIG. 2 is a schematic side cross-sectional view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic diagram of part A of a device for culturing selenium-enriched lactobacillus according to the present utility model;
Fig. 4 is a schematic perspective view of a bottom wall scraping rod and a side wall scraping plate according to the present utility model.
In the figure: 1. a base; 2. a vertical plate; 3. a fermentation chamber; 4. an inlet; 5. a discharge pipe; 6. a power shaft; 7. a servo motor; 8. a bottom wall scraper bar; 9. a sidewall scraper; 10. bending leaves; 11. a stirring shaft; 12. a driven gear; 13. an annular external gear; 14. spiral leaves; 15. a circular groove; 16. a support shaft; 17. a heating plate; 18. a push rod motor; 19. a rack; 20. a gear; 21. a spin column; 22. a controller; 23. a temperature sensor.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Example 1
Referring to fig. 1-4, a device for culturing selenium-enriched lactobacillus comprises a base 1, a fermentation chamber 3 is arranged above the base 1, the fermentation chamber 3 is of a cylindrical structure, a heating plate 17 is embedded in the inner wall of the bottom of the fermentation chamber 3, an inlet 4 is arranged at the center of the top of the fermentation chamber 3, a sealing cover is arranged on the inlet 4 in a threaded manner, the sealing cover is used for sealing the inlet 4, a controller 22 is arranged on the front surface of the fermentation chamber 3, a temperature sensor 23 is connected to the controller 22, the temperature sensor 23 is positioned in the fermentation chamber 3, the temperature sensor 23 is used for monitoring the temperature in the fermentation chamber 3, the fermentation temperature is controlled to be about 37 ℃, the temperature control can be performed by the controller 22, an angle adjusting mechanism is arranged at the top of the base 1, the fermentation chamber 3 is connected with the angle adjusting mechanism, a discharge pipe 5 is arranged at the bottom of the fermentation chamber 3, a power mechanism is connected with a wall scraping cleaning mechanism, the wall cleaning mechanism is matched with the inner wall of the fermentation chamber 3, the wall scraping cleaning mechanism is provided with an external gear, the stirring mechanism is arranged on the wall cleaning mechanism, the inner wall of the fermentation chamber 3 is provided with an annular scraping mechanism 13, and the annular wall cleaning mechanism is meshed with the annular wall 13.
In this embodiment, the power mechanism includes a servo motor 7, the servo motor 7 is installed at the bottom of the fermentation chamber 3, a power shaft 6 is installed on an output shaft of the servo motor 7, and the power shaft 6 is rotatably installed at the top center position of the fermentation chamber 3.
In the embodiment, the wall scraping cleaning mechanism comprises a bottom wall scraping rod 8, wherein the bottom wall scraping rod 8 is fixedly arranged with the power shaft 6, two ends of the bottom wall scraping rod 8 are fixedly provided with side wall scraping plates 9, and the two side wall scraping plates 9 are contacted with the side wall of the fermentation chamber 3; the servo motor 7 drives the power shaft 6 to rotate, the power shaft 6 drives the bottom wall scraping rod 8 to rotate, the bottom wall scraping rod 8 is used for cleaning the bottom wall of the fermentation chamber 3, the bottom wall scraping rod 8 drives the two side wall scraping plates 9 to do annular movement to clean the side wall of the fermentation chamber 3, and fermentation materials can be prevented from being attached to the inner wall of the fermentation chamber 3.
In the embodiment, the stirring mechanism comprises a stirring shaft 11, the stirring shaft 11 is rotatably arranged at the top of the bottom wall scraping rod 8, a spiral blade 14 is arranged on the outer side of the stirring shaft 11, a driven gear 12 is arranged at the top end of the stirring shaft 11, and the driven gear 12 is meshed with an annular external gear 13; the bottom wall scraping rod 8 drives the stirring shaft 11 to do annular motion, the stirring shaft 11 drives the driven gear 12 to mesh on the outer side of the annular outer gear 13 to drive the stirring shaft 11 to rotate, and the stirring shaft 11 drives the spiral blade 14 to rotate, so that the fermented product can be overturned upwards.
In this embodiment, a circular groove 15 is formed in the bottom of the stirring shaft 11, a bearing is fixedly mounted in the circular groove 15, a supporting shaft 16 is fixedly mounted on the inner ring of the bearing, and the supporting shaft 16 is fixedly mounted on the top of the bottom wall scraping rod 8.
In this embodiment, the angle adjusting mechanism includes two vertical plates 2, the two vertical plates 2 are all fixedly mounted at the top of the base 1, the fermentation chamber 3 is located between the two vertical plates 2, the two vertical plates 2 are all rotatably mounted with rotary columns 21, the two rotary columns 21 are all fixedly mounted with the fermentation chamber 3, the outer sides of the two vertical plates 2 are all fixedly mounted with push rod motors 18, the output shafts of the two push rod motors 18 are all fixedly mounted with racks 19, the outer ends of the two rotary columns 21 are all fixedly mounted with gears 20, and the racks 19 are meshed with the corresponding gears 20; the two push rod motors 18 push the two racks 19 to move, the racks 19 drive the gears 20 to rotate, the two gears 20 drive the two rotary columns 21 to rotate, and the two rotary columns 21 drive the fermentation chamber 3 to tilt in a turnover manner, so that fermented materials can be conveniently discharged through the discharge pipe 5.
When the fermentation chamber is used, the power supply and the controller 22 are connected, the PLC controller can perform electric control, the fermentation material is added into the fermentation chamber 3 through the inlet 4 and can be heated through the heating plate 17 without repeated description in the prior art, the temperature sensor 23 is used for monitoring the temperature in the fermentation chamber 3 and controlling the fermentation temperature to be about 37 ℃, the controller 22 is used for controlling the temperature through the heating plate 17, the servo motor 7 drives the power shaft 6 to rotate, the power shaft 6 drives the bottom wall scraping rod 8 to rotate, the bottom wall scraping rod 8 is used for cleaning the bottom wall of the fermentation chamber 3, the bottom wall scraping rod 8 drives the two side wall scraping plates 9 to perform annular movement to clean the side wall of the fermentation chamber 3, can avoid fermentation thing to adhere to on the inner wall of fermentation chamber 3, diapire scraping rod 8 drives (mixing) shaft 11 and makes annular motion simultaneously, (mixing) shaft 11 drives driven gear 12 and drives (mixing) shaft 11 rotation in the outside meshing of annular external gear 13, (mixing) shaft 11 drives spiral leaf 14 rotation, can upwards tip fermentation thing, avoid fermentation thing to deposit, can improve fermentation effect, two push rod motors 18 promote two racks 19 and remove, rack 19 drives gear 20 rotation, two gears 20 drive two column rotations 21, two column rotations 21 drive fermentation chamber 3 upset slope, can make things convenient for the fermentation thing to discharge through discharge pipe 5.
Example two
The difference between the second embodiment and the first embodiment is that: the inner side of the side wall scraping plate 9 is fixedly provided with bent blades 10, the side wall scraping plate 9 drives the bent blades 10 to rotate when doing annular motion, the bent blades 10 are used for stirring fermented products, the application comprises all structural shapes, sizes and materials of the first embodiment, the selection and adjustment can be carried out for meeting specific use conditions, the drawing figures are schematic structural diagrams, and the specific actual sizes can be properly adjusted.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (7)
1. The utility model provides a cultivate selenium-rich lactobacillus's device, includes base (1), and the top of base (1) is provided with fermentation chamber (3), and fermentation chamber (3) are cylindrical structure, and the bottom inner wall of fermentation chamber (3) is embedded to have heating plate (17), and the top central point of fermentation chamber (3) puts and is provided with and adds entry (4), adds the screw thread and is provided with sealed lid on entry (4), a serial communication port, the front of fermentation chamber (3) is provided with controller (22), is connected with temperature sensor (23) on controller (22), and temperature sensor (23) are located the inside of fermentation chamber (3), and the top of base (1) is provided with angle adjustment mechanism, and fermentation chamber (3) link to each other with angle adjustment mechanism, and the bottom side of fermentation chamber (3) is provided with discharge pipe (5), and the bottom of fermentation chamber (3) is provided with power unit, is connected with on the power unit and scrapes wall cleaning mechanism, scrapes wall cleaning mechanism and the inner wall looks adaptation of fermentation chamber (3), scrapes wall cleaning mechanism and is provided with rabbling mechanism on the top inner wall of fermentation chamber (3), is provided with annular gear (13) and scrapes annular phase cleaning mechanism (13).
2. The device for culturing selenium-enriched lactobacillus according to claim 1, wherein the angle adjusting mechanism comprises two vertical plates (2), the two vertical plates (2) are fixedly installed at the top of the base (1), the fermentation chamber (3) is located between the two vertical plates (2), the rotating columns (21) are rotatably installed on the two vertical plates (2), and the two rotating columns (21) are fixedly installed with the fermentation chamber (3).
3. The device for culturing selenium-enriched lactobacillus according to claim 2, wherein the outer sides of the two vertical plates (2) are fixedly provided with push rod motors (18), the output shafts of the two push rod motors (18) are fixedly provided with racks (19), the outer ends of the two rotary columns (21) are fixedly provided with gears (20), and the racks (19) are meshed with the corresponding gears (20).
4. The device for culturing selenium-enriched lactobacillus according to claim 1, wherein the power mechanism comprises a servo motor (7), the servo motor (7) is arranged at the bottom of the fermentation chamber (3), a power shaft (6) is arranged on an output shaft of the servo motor (7), and the power shaft (6) is rotatably arranged at the top center position of the fermentation chamber (3).
5. The device for culturing selenium-enriched lactic acid bacteria according to claim 4, wherein the wall scraping and cleaning mechanism comprises a bottom wall scraping rod (8), the bottom wall scraping rod (8) is fixedly installed with the power shaft (6), side wall scraping plates (9) are fixedly installed at two ends of the bottom wall scraping rod (8), and the two side wall scraping plates (9) are in contact with the side wall of the fermentation chamber (3).
6. The device for culturing selenium-enriched lactic acid bacteria according to claim 1, wherein the stirring mechanism comprises a stirring shaft (11), the stirring shaft (11) is rotatably arranged at the top of the bottom wall scraping rod (8), a spiral blade (14) is arranged on the outer side of the stirring shaft (11), a driven gear (12) is arranged at the top end of the stirring shaft (11), and the driven gear (12) is meshed with the annular external gear (13).
7. The device for culturing selenium-enriched lactobacillus according to claim 6, wherein a circular groove (15) is formed in the bottom of the stirring shaft (11), a bearing is fixedly arranged in the circular groove (15), a supporting shaft (16) is fixedly arranged on the inner ring of the bearing, and the supporting shaft (16) is fixedly arranged on the top of the bottom wall scraping rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323484865.3U CN221566171U (en) | 2023-12-20 | 2023-12-20 | Device for culturing selenium-enriched lactobacillus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323484865.3U CN221566171U (en) | 2023-12-20 | 2023-12-20 | Device for culturing selenium-enriched lactobacillus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221566171U true CN221566171U (en) | 2024-08-20 |
Family
ID=92292593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323484865.3U Active CN221566171U (en) | 2023-12-20 | 2023-12-20 | Device for culturing selenium-enriched lactobacillus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221566171U (en) |
-
2023
- 2023-12-20 CN CN202323484865.3U patent/CN221566171U/en active Active
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