Fermentation bed for lactobacillus reuteri

Abstract

The invention discloses a fermentation bed for lactobacillus reuteri and belongs to the technical field of fermentation beds, the fermentation bed comprises a fermentation bed body, ventilation openings are formed in the two sides of the fermentation bed body, dustproof nets are arranged in the ventilation openings, a breathable net plate is slidably arranged in the fermentation bed body, and a breathable layer is arranged at the upper end of the breathable net plate. A buffer layer is arranged at the upper end of the breathable layer, a fermentation layer is arranged at the upper end of the buffer layer, and a feeding assembly for laying the buffer layer and the fermentation layer is arranged at the upper end of the fermentation bed body. The fermentation bed has the beneficial effects that by arranging the rectangular frame, the magnets, the sliding rods, the connecting springs, the fixing plates, the side plates and the horizontal sliding grooves, materials are firstly stored in the rectangular frame, then the materials are uniformly laid in the fermentation bed body under the action of reciprocating motion of the rectangular frame, the laying uniformity is guaranteed, the fermentation effect is improved, and the fermentation efficiency is improved. And under the action of attraction between the magnets and the rectangular frame, the stability of the rectangular frame is ensured when the rectangular frame is not used.

Description

Technical Field

[0001] The invention relates to the technical field of fermentation beds, in particular to a fermentation bed for Lactobacillus reuteri. Background Art

[0002] Lactobacillus reuteri is a lactic acid bacterium that has been reported to exist naturally in the intestines of almost all vertebrates and mammals. Lactobacillus reuteri has a strong ability to adhere to the intestinal mucosa, which can improve the distribution of intestinal flora, antagonize the colonization of harmful bacteria, and avoid intestinal diseases. Studies have found that Lactobacillus reuteri has a good tolerance to the gastrointestinal environment and has a certain tolerance to artificial gastric juice, intestinal juice and bile salts. These characteristics make Lactobacillus reuteri have the potential to become a probiotic that can be added to animal feed, has strong stress resistance, and can be effectively utilized.

[0003] Most Lactobacillus reuteri fermentation beds are laid out from bottom to top with a breathable layer, a buffer layer and a fermentation layer, wherein the breathable layer is a bamboo chip layer, the buffer layer is a rice husk layer, and the fermentation layer is a sawdust layer. Fans and dust-proof nets are provided so that the device can be ventilated during fermentation. At the same time, air inlet slots and dust-proof nets can be used to ensure that dust absorbed in the air during fan operation will not enter the interior of the device. However, during the laying process, it is difficult to ensure the uniformity of the material laying as the staff lay different materials in sequence, which can easily lead to uneven material laying thickness, and thus different fermentation flora. Summary of the invention

[0004] The object of the present invention is to solve the above-mentioned technical problems and to propose a fermentation bed for Lactobacillus reuteri.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A fermentation bed for Lactobacillus reuteri, comprising a fermentation bed body, ventilation holes are provided on both sides of the fermentation bed body and dustproof nets are provided inside the ventilation holes, a breathable mesh plate is slidably provided inside the fermentation bed body, a breathable layer is provided at the upper end of the breathable mesh plate, a buffer layer is provided at the upper end of the breathable layer, a fermentation layer is provided at the upper end of the buffer layer, a second electric push rod for driving the breathable mesh plate to move is provided on the inner bottom surface of the fermentation bed body, and a feeding assembly for laying the buffer layer and the fermentation layer is provided at the upper end of the fermentation bed body; The two cams are connected to each other with a plurality of guide wheels, and the guide wheels are connected to the two cams at the bottom ends of the two cams, and the guide wheels are connected to the two cams at the bottom ends of the two cams.

[0006] As a further description of the above technical solution: The connecting member includes a fixed shell fixed to the lower end of the sliding rod and a first clamping rod slidingly penetrating the bottom surface of the fixed shell. The upper end of the first clamping rod is connected to the inner wall of the fixed shell through a first spring. A pull rope for pulling the first clamping rod to move is movably penetrated on the surface of the sliding rod.

[0007] As a further description of the above technical solution: The closure member includes a mounting groove opened inside the fixed plate and a sliding cover slidably arranged inside the mounting groove, one end of the sliding cover is connected to the inner wall of the mounting groove through a second spring, and the upper end of the sliding cover is provided with a first clamping groove matched with a first clamping rod.

[0008] As a further description of the above technical solution: The clamping part includes an installation cavity opened inside the support plate and a second clamping rod slidingly penetrating the top surface of the installation cavity, a second clamping groove matching the second clamping rod is opened at the lower end of the sliding rod, a T-shaped lifting rod matching the sliding cover is slidingly penetrated through the bottom surface of the installation cavity, the upper end of the T-shaped lifting rod is connected to the top surface of the installation cavity through a first compression spring, the upper end of the T-shaped lifting rod is connected to the lower end of the second clamping rod through a second compression spring, and a notch groove matching the lower end of the T-shaped lifting rod is opened on one side of the sliding cover.

[0009] As a further description of the above technical solution: A top plate is fixedly provided on the upper ends of the two support plates, a first electric push rod is fixedly provided on the upper ends of the two top plates, the telescopic ends of the two first electric push rods penetrate the top plate and are provided with a scraping plate for scraping the inner wall of the rectangular frame, a mounting shell is provided on the upper end of the scraping plate, a winding roller is rotatably provided inside the mounting shell, a spring is provided at the rotatable connection between the winding roller and the mounting shell, one end of the pull rope is wound and fixed to the winding roller, and the other end of the pull rope is fixedly connected to the first clamping rod.

[0010] As a further description of the above technical solution: The upper end of the slide bar and the lower end of the top plate are respectively provided with guide wheels matched with the pull rope.

[0011] As a further description of the above technical solution: A controller is provided on the outside of the fermentation bed body, and the first electric push rod and the second electric push rod are electrically connected to the controller respectively.

[0012] As a further description of the above technical solution: The air permeable layer is a bamboo chip layer with a water content of 3% to 10%, the buffer layer is a rice husk layer with a water content of 10% to 35%, and the fermentation layer is a sawdust layer with a water content of 15% to 45%.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: In the present invention, by arranging a rectangular frame, a magnet, a sliding rod, a connecting spring, a fixing plate, a side plate and a horizontal slide groove, the material is first stored in the rectangular frame, and then the material is evenly laid in the fermentation bed body under the action of the reciprocating movement of the rectangular frame, thereby ensuring the uniformity of laying and improving the fermentation effect. Under the action of the adsorption of the magnet and the rectangular frame, the stability of the rectangular frame when not in use is ensured.

[0014] In the present invention, by setting a fixed plate, a sliding cover, a collecting box, a connecting piece and a clamping piece, under the action of the connecting piece, when the rectangular frame moves to one side to squeeze the magnet, the sliding cover is driven to move synchronously, so that the blanking port is opened, and then the rectangular frame is aligned and connected with the blanking port. Under the action of the clamping piece, the sliding of the slide rod is limited to ensure the stability of the rectangular frame and the blanking port in the aligned and connected state, so as to facilitate the recovery of the remaining materials in the rectangular frame.

[0015] In the present invention, by arranging a top plate, a first electric push rod, a scraping plate, a mounting shell, a pull rope and a winding roller, the first electric push rod drives the scraping plate to move downward, so as to achieve the effect of scraping the inner wall of the rectangular frame and avoid residual materials on the inner wall of the rectangular frame. Under the action of the pull rope, the first clamping rod is disengaged from the first clamping groove, and then the sliding cover is reset and closed under the action of the second spring reset, so that the sliding cover scrapes the lower end surface of the scraping plate, and under the action of the first compression spring, the second clamping rod is disengaged from the second clamping groove, so as to prepare for the subsequent reset of the sliding rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The appearance diagram of the fermentation bed provided according to an embodiment of the present invention is shown; Figure 2 It shows an explosion schematic diagram of a fermentation bed structure provided according to an embodiment of the present invention; Figure 3A cross-sectional view of a local structure of a fermentation bed provided according to an embodiment of the present invention is shown; Figure 4 A schematic diagram of the internal structure of a fermentation bed body provided according to an embodiment of the present invention is shown; Figure 5 A partial structural cross-sectional view of a closure member provided according to an embodiment of the present invention is shown; Figure 6 A schematic diagram of the installation structure of a clamping member and a connecting member provided in an embodiment of the present invention is shown; Figure 7 A schematic diagram of the structure of a connecting piece provided in an embodiment of the present invention is shown; Figure 8 A schematic diagram of the structure of a top plate, a first electric push rod and a scraping plate provided in an embodiment of the present invention is shown; Fig. 9 A schematic diagram of a sliding cover structure provided according to Embodiment 1 of the present invention is shown; Fig.10 A schematic diagram of the sliding cover structure provided according to the second embodiment of the present invention is shown.

[0017] Legend: 1. Fermentation bed body; 2. Controller; 3. Dust-proof net; 4. Collection box; 5. Fixed plate; 6. Side plate; 7. Top plate; 8. First electric push rod; 9. Slide rod; 10. Horizontal slide groove; 11. Rectangular frame; 12. Guide rod; 13. Support plate; 14. First card slot; 15. Magnet; 16. First card rod; 17. Fixed shell; 18. Second card rod; 19. First spring; 20. Pull rope; 21. Slide cover; 22. Second spring; 23. Second card slot; 24. Notch groove; 25. T-type lifting rod; 26. First compression spring; 27. Second compression spring; 28. Second electric push rod; 29. ​​Breathable mesh plate; 30. Sweep plate; 31. Mounting shell; 32. Connecting spring; 33. Scrape strip. DETAILED DESCRIPTION

[0018] 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 described embodiments 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 creative work are within the scope of protection of the present invention. Embodiment 1:

[0019] like Figure 1-Figure 9As shown, a fermentation bed for Lactobacillus reuteri comprises a fermentation bed body 1, ventilation holes are provided on both sides of the fermentation bed body 1 and dustproof nets 3 are provided inside the ventilation holes, a breathable mesh plate 29 is slidably provided inside the fermentation bed body 1, a breathable layer is provided on the upper end of the breathable mesh plate 29, a buffer layer is provided on the upper end of the breathable layer, a fermentation layer is provided on the upper end of the buffer layer, a second electric push rod 28 is provided on the inner bottom surface of the fermentation bed body 1 for driving the movement of the breathable mesh plate 29, a feeding assembly for laying the buffer layer and the fermentation layer is provided on the upper end of the fermentation bed body 1, and when in use, the staff first drives the breathable mesh plate 29 to rise and fall by telescoping the second electric push rod 28 to adjust the breathable mesh plate 29. The height of the mesh plate 29 is adjusted, and then the air-permeable layer is laid on the air-permeable mesh plate 29, and then the second electric push rod 28 contracts to drive the air-permeable mesh plate 29 to move downward, and the distance between the upper surface of the air-permeable layer and the upper surface of the fermentation bed body 1 is adjusted, that is, the thickness of the buffer layer is prepared, and then the buffer layer is laid through the feeding assembly to ensure the uniformity of the laying of the buffer layer, and then the second electric push rod 28 contracts again to drive the air-permeable mesh plate 29 to move downward, and the distance between the upper surface of the buffer layer and the upper surface of the fermentation bed body 1 is adjusted, that is, the thickness of the fermentation layer is prepared, and then the fermentation layer is laid through the feeding assembly to ensure the uniformity of the laying of the fermentation layer; The feeding assembly includes two side plates 6 and a fixing plate 5 fixedly arranged on both sides of the fermentation bed body 1. The lower ends of the two side plates 6 are fixedly connected to the two fixing plates 5 respectively. A rectangular frame 11 is slidably provided between the two side plates 6. A guide rod 12 is fixedly arranged on the surface of the rectangular frame 11. Horizontal slide grooves 10 cooperating with the guide rod 12 are opened on the surfaces of the two side plates 6. Collecting boxes 4 are respectively provided at the lower ends of the two fixing plates 5. A dropping opening cooperating with the collecting box 4 is opened in the middle of the two fixing plates 5. Closing pieces for closing the dropping openings are arranged inside the two fixing plates 5. Support plates 13 are respectively fixedly provided at the upper ends of the two fixing plates 5. Slide rods 9 are slidably provided on the surfaces of the two supporting plates 13. A magnet 15 is arranged at one end of the slide rod 9. The magnet 15 is connected to the inner wall of the support plate 13 through a connecting spring 32. A connecting piece is arranged at the lower end of the slide rod 9. A clamping piece for limiting and fixing the slide rod 9 is arranged inside the support plate 13. When in use, the staff first stores the material to be laid in the rectangular frame 11 (refer to the attached manual Figure 2 and reference manual attached Figure 3 ), at this time, the drop opening is in a closed state, and then the guide rod 12 drives the rectangular frame 11 to move back and forth along the upper surface of the fermentation bed body 1, so that the material in the rectangular frame 11 falls and is laid, effectively ensuring the uniformity of the material laying.

[0020] Further, the connecting member includes a fixed shell 17 fixed to the lower end of the slide bar 9 and a first clamping rod 16 slidably penetrating the bottom surface of the fixed shell 17. The upper end of the first clamping rod 16 is connected to the inner wall of the fixed shell 17 through a first spring 19. A pull rope 20 for pulling the first clamping rod 16 to move is movably penetrated on the surface of the slide bar 9. The closing member includes a mounting groove opened in the fixed plate 5 and a sliding cover 21 slidably arranged in the mounting groove. One end of the sliding cover 21 is connected to the inner wall of the mounting groove through a second spring 22. A first clamping groove 14 matching the first clamping rod 16 is opened on the upper end of the sliding cover 21. When the laying is completed, the staff drives the rectangular frame 11 to move to one side, and the rectangular frame 11 squeezes the magnet 15 to drive the slide bar 9 to slide (refer to the attached manual Figure 3 -Instruction manual included Figure 5 ), under the action of the connecting piece, since the first clamping rod 16 is clamped in the first clamping groove 14, the sliding rod 9 will drive the sliding cover 21 to move, thereby opening the material drop opening. At this time, the remaining material in the rectangular frame 11 will fall into the collecting box 4, thereby achieving the effect of collecting the remaining material.

[0021] Further, the clamping member includes an installation cavity provided in the support plate 13 and a second clamping rod 18 slidingly penetrating the top surface of the installation cavity, a second clamping groove 23 cooperating with the second clamping rod 18 is provided at the lower end of the slide rod 9, a T-shaped lifting rod 25 cooperating with the slide cover 21 is slidably penetrating the bottom surface of the installation cavity, the upper end of the T-shaped lifting rod 25 is connected to the top surface of the installation cavity through a first compression spring 26, the upper end of the T-shaped lifting rod 25 is connected to the lower end of the second clamping rod 18 through a second compression spring 27, and a notch groove 24 cooperating with the lower end of the T-shaped lifting rod 25 is provided on one side of the slide cover 21. When in use, the rectangular frame 11 described in the upper paragraph moves to one side under the extrusion effect, driving the slide rod 9 and the slide cover 21 to move synchronously, and the slide cover 21 gradually squeezes the T-shaped lifting rod 25 during the movement (refer to the attached manual Figure 6 And the instruction manual Figure 7 ), so that the first compression spring 26 is compressed and gives the second clamping rod 18 a force to move upward. Since the second clamping rod 18 is limited by the surface of the slide bar 9, the second compression spring 27 is in a compressed state. When the second clamping slot 23 is aligned with the second clamping rod 18, the second compression spring 27 is reset to make the second clamping rod 18 snap into the second clamping slot 23, that is, the sliding of the slide bar 9 is limited and fixed. Under the adsorption action of the rectangular frame 11 and the magnet 15, the stability of the rectangular frame 11 is guaranteed. At this time, the rectangular frame 11 is in an aligned and connected state with the blanking port, so that the staff can clean the inner wall of the rectangular frame 11 after loosening the rectangular frame 11.

[0022] Further, a top plate 7 is fixedly provided on the upper ends of the two support plates 13, and a first electric push rod 8 is fixedly provided on the upper ends of the two top plates 7. The telescopic ends of the two first electric push rods 8 penetrate the top plate 7 and are provided with a scraping plate 30 for scraping the inner wall of the rectangular frame 11. A mounting shell 31 is provided on the upper end of the scraping plate 30. A winding roller is rotatably provided inside the mounting shell 31. A spring is provided at the rotating connection between the winding roller and the mounting shell 31. One end of the pull rope 20 is wound and fixed with the winding roller, and the other end of the pull rope 20 is fixedly connected to the first clamping rod 16. At the rectangular frame 11 described in the previous paragraph and the blanking port When the scraper plate 30 is in the aligned connection state, the staff starts the first electric push rod 8 to drive the scraper plate 30 to move downward, and the scraper plate 30 effectively scrapes the inner wall of the rectangular frame 11, so that the scraped material falls into the collection box 4. During the downward movement of the scraper plate 30, the winding roller will gradually release the pull rope 20. When the winding roller completely releases the pull rope 20, the downward movement of the scraper plate 30 will drive the first clamping rod 16 to move upward through the pull rope 20. When the lower end surface of the scraper plate 30 is flush with the upper end surface of the sliding cover 21, the first clamping rod 16 is just aligned with the upper end surface of the sliding cover 21. The first slot 14 is disengaged, and then the sliding cover 21 slides in the reverse direction under the reset action of the second spring 22, and the sliding cover 21 scrapes the lower end surface of the scraping plate 30 until the sliding cover 21 is closed. The closing of the sliding cover 21 releases the squeezing of the T-shaped lifting rod 25. At this time, under the reset action of the first compression spring 26, the T-shaped lifting rod 25 moves downward, and the second compression spring 27 drives the second clamping rod 18 to move downward, so that the second clamping rod 18 is disengaged from the second slot 23, and the sliding limit fixation of the sliding rod 9 is released. At this time, the scraping plate 30 is in In the rectangular frame 11, the sliding of the rectangular frame 11 is constrained, that is, the slide rod 9 cannot slide and reset. When the first electric push rod 8 drives the scraper plate 30 to move upward and reset, the scraper plate 30 gradually separates from the rectangular frame 11. At this time, under the action of the reset of the connecting spring 32, the magnet 15 and the rectangular frame 11 are reset synchronously, preparing for the subsequent laying of another material. Similarly, the two materials are laid separately through the rectangular frame 11 and the remaining materials are collected in the collection box 4 respectively, and the uniformity of the material laying is guaranteed.

[0023] Furthermore, guide wheels cooperating with the pull rope 20 are respectively provided at the upper end of the slide rod 9 and the lower end of the top plate 7. The guide wheels guide the pull rope 20 and ensure the stability of the pull rope 20 during movement.

[0024] Furthermore, a controller 2 is provided on the outside of the fermentation bed body 1, and the first electric push rod 8 and the second electric push rod 28 are electrically connected to the controller 2 respectively. The extension and retraction of the first electric push rod 8 and the second electric push rod 28 are controlled by the controller 2, which is convenient to operate.

[0025] Furthermore, the breathable layer is a bamboo chip layer with a moisture content of 3% to 10%, the buffer layer is a rice husk layer with a moisture content of 10% to 35%, and the fermentation layer is a sawdust layer with a moisture content of 15% to 45%. The breathable layer can improve the air permeability during fermentation, and the buffer layer can reduce the buffering effect during ventilation. Embodiment 2:

[0026] like Fig.10 As shown, a scraper strip 33 for scraping the lower end surface of the scraper plate 30 is provided at the upper end of the sliding cover 21. Under the action of the scraper strip 33, the lower end surface of the scraper plate 30 is effectively scraped and cleaned, and the scraper strip 33 is convenient to replace.

[0027] A fan is arranged inside the fermentation bed body 1. When the fan is in operation, wind generated is discharged to the inner cavity of the fermentation bed body 1 through the vents, thereby improving the ventilation effect.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fermentation bed for Lactobacillus reuteri, comprising a fermentation bed body (1), wherein ventilation holes are provided on both sides of the fermentation bed body (1) and dust-proof nets (3) are provided inside the ventilation holes, characterized in that: The fermentation bed body (1) is provided with a slidable air-permeable mesh plate (29) inside, an air-permeable layer is provided at the upper end of the air-permeable mesh plate (29), a buffer layer is provided at the upper end of the air-permeable layer, a fermentation layer is provided at the upper end of the buffer layer, a second electric push rod (28) for driving the air-permeable mesh plate (29) to move is provided on the inner bottom surface of the fermentation bed body (1), and a feeding assembly for laying the buffer layer and the fermentation layer is provided at the upper end of the fermentation bed body (1); The feeding assembly comprises two side plates (6) and fixed plates (5) fixedly arranged on both sides of the fermentation bed body (1); the lower ends of the two side plates (6) are respectively fixedly connected to the two fixed plates (5); a rectangular frame (11) is slidably arranged between the two side plates (6); a guide rod (12) is fixedly arranged on the surface of the rectangular frame (11); the surfaces of the two side plates (6) are provided with horizontal slide grooves (10) matching with the guide rod (12); the lower ends of the two fixed plates (5) are respectively provided with collecting boxes (4); the middle parts of the two fixed plates (5) are provided with There is a material drop opening matched with the collection box (4), and a closing piece for closing the material drop opening is provided inside the two fixed plates (5). Support plates (13) are fixedly provided at the upper ends of the two fixed plates (5), and sliding rods (9) are slidably penetrated through the surfaces of the two support plates (13). A magnet (15) is provided at one end of the sliding rod (9), and the magnet (15) is connected to the inner wall of the support plate (13) through a connecting spring (32). A connecting piece is provided at the lower end of the sliding rod (9), and a clamping piece for limiting and fixing the sliding rod (9) is provided inside the support plate (13).

2. The fermentation bed for Lactobacillus reuteri according to claim 1, characterized in that: The connecting member comprises a fixed shell (17) fixed to the lower end of the slide rod (9) and a first clamping rod (16) slidably penetrating the bottom surface of the fixed shell (17); the upper end of the first clamping rod (16) is connected to the inner wall of the fixed shell (17) via a first spring (19); and a pull rope (20) for pulling the first clamping rod (16) to move is movably penetrating the surface of the slide rod (9).

3. The fermentation bed for Lactobacillus reuteri according to claim 2, characterized in that: The closure member comprises a mounting groove formed in the interior of the fixing plate (5) and a sliding cover (21) slidably disposed in the mounting groove. One end of the sliding cover (21) is connected to the inner wall of the mounting groove via a second spring (22). The upper end of the sliding cover (21) is provided with a first clamping groove (14) that matches the first clamping rod (16).

4. The fermentation bed for Lactobacillus reuteri according to claim 3, characterized in that: The clamping member comprises an installation cavity provided inside the support plate (13) and a second clamping rod (18) slidably penetrating the top surface of the installation cavity; a second clamping groove (23) cooperating with the second clamping rod (18) is provided at the lower end of the sliding rod (9); a T-shaped lifting rod (25) cooperating with the sliding cover (21) is slidably penetrating the bottom surface of the installation cavity; the upper end of the T-shaped lifting rod (25) is connected to the top surface of the installation cavity via a first compression spring (26); the upper end of the T-shaped lifting rod (25) is connected to the lower end of the second clamping rod (18) via a second compression spring (27); and a notch groove (24) cooperating with the lower end of the T-shaped lifting rod (25) is provided on one side of the sliding cover (21).

5. The fermentation bed for Lactobacillus reuteri according to claim 2, characterized in that: A top plate (7) is fixedly provided on the upper ends of the two support plates (13), a first electric push rod (8) is fixedly provided on the upper ends of the two top plates (7), the telescopic ends of the two first electric push rods (8) penetrate the top plate (7) and are provided with a scraping plate (30) for scraping the inner wall of the rectangular frame (11), a mounting shell (31) is provided on the upper end of the scraping plate (30), a winding roller is rotatably provided inside the mounting shell (31), a spring is provided at the rotatable connection between the winding roller and the mounting shell (31), one end of the pull rope (20) is wound and fixedly connected to the winding roller, and the other end of the pull rope (20) is fixedly connected to the first clamping rod (16).

6. The fermentation bed for Lactobacillus reuteri according to claim 5, characterized in that: The upper end of the slide bar (9) and the lower end of the top plate (7) are respectively provided with guide wheels that cooperate with the pull rope (20).

7. The fermentation bed for Lactobacillus reuteri according to claim 5, characterized in that: A controller (2) is provided on the outside of the fermentation bed body (1), and the first electric push rod (8) and the second electric push rod (28) are respectively electrically connected to the controller (2).

8. The fermentation bed for Lactobacillus reuteri according to claim 1, characterized in that: The air permeable layer is a bamboo chip layer with a water content of 3% to 10%, the buffer layer is a rice husk layer with a water content of 10% to 35%, and the fermentation layer is a sawdust layer with a water content of 15% to 45%.

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