Flavor bacon fermentation device with rolling and ventilation functions

Abstract

The application discloses a flavor bacon fermentation device with rolling and ventilation functions and relates to the technical field of dry fermentation equipment. The fermentation barrel is internally movably connected with a main gear wheel, a slave gear wheel and an annular gear wheel; the slave gear wheel and the annular gear wheel are in engagement with the main gear wheel; the slave gear wheel and the annular gear wheel are commonly provided with a rolling fermentation assembly; the hooks can hang the bacon; the rotation of the slave gear wheel can drive the rotating disc and the hooks to rotate simultaneously; the rotation of the main gear wheel can drive the annular gear wheel to rotate; the rotation of the threaded rod can drive the vertical rod to move back and forth in the horizontal direction; the back-and-forth movement of the vertical rod can make the rolling rollers intermittently roll the bacon; the lower portion of the annular gear wheel is provided with a ventilation promoting assembly; the start of the fan can send air to the inside of the first hollow pipe; the air can be blown from the air outlet pipe to the outside of the bacon; and the outside of the fermentation barrel is movably connected with a movable door.

Description

Technical Field

[0001] This invention relates to the field of air-drying and fermentation equipment technology, and in particular to a flavored cured meat fermentation device with tumbling and ventilation functions. Background Technology

[0002] Cured meat products are raw meat products processed through pretreatment, marinating, braising, and sun-drying (or baking). They need to be cooked before consumption and are one of my country's traditional meat products. Cured meat products are convenient and easy to carry, with firm and dense meat, distinct red and white color, salty and delicious taste, unique flavor, easy to transport and store. The main cured meat products in my country include cured meat, salted meat, air-dried meat, and Chinese ham.

[0003] In the production of cured meat with a flavored taste, brine mixed with fermentation liquid is applied to the surface of the meat pieces and then tumbled. This process is used to improve the quality and flavor of the cured meat. Traditionally, applying brine and tumbling are two separate processes. There are two main methods of application: one is to spray the fermentation liquid onto the surface of the cured meat through a nozzle, and the other is to apply it manually. While spraying the fermentation liquid directly is more efficient, the fermentation liquid on the surface of the cured meat is not rubbed, so it does not penetrate into the meat pieces and remains only on the surface. Moreover, the surface of the meat is not smooth, resulting in poor flavor absorption. Furthermore, in a static curing environment, the oxygen distribution is uneven, leading to excessive oxidation on the surface and oxygen deficiency inside, which inhibits the deep decomposition of proteins by aerobic bacteria and results in low efficiency of pre-flavor substance conversion. Therefore, it is necessary to propose a flavored cured meat fermentation device with tumbling and ventilation functions. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies where the fermentation liquid on the surface of cured meat is not kneaded, resulting in the fermentation liquid not penetrating into the meat and remaining only on the surface. Furthermore, the surface of the meat is not smooth, leading to poor flavor absorption in the cured meat. In addition, the uneven oxygen distribution under static curing conditions causes excessive oxidation on the surface and oxygen deficiency inside, inhibiting the deep decomposition of proteins by aerobic bacteria and resulting in low conversion efficiency of flavor precursors. Therefore, this invention proposes a flavored cured meat fermentation device with tumbling and ventilation functions.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A flavored cured meat fermentation device with tumbling and ventilation functions includes a fermentation barrel. A main gear, a driven gear, and a ring gear are movably connected to the inner side of the fermentation barrel. The driven gear and ring gear mesh with the main gear. A tumbling fermentation component is jointly provided on the driven gear and the ring gear. The tumbling fermentation component includes a turntable movably connected to the driven gear, multiple hooks located below the turntable, and a threaded rod movably connected to the ring gear, multiple vertical rods, and tumbling rollers movably connected to the outer sides of the vertical rods. Cured meat is hung on the hooks. The rotation of the driven gear drives the turntable and hooks. Simultaneously, rotation occurs. The rotation of the main gear drives the ring gear to rotate, and the rotation of the threaded rod drives the vertical rod to move back and forth in the horizontal direction. The back and forth movement of the vertical rod drives the tumbling roller to intermittently tumble the cured meat. A ventilation-promoting component is provided at the lower part of the ring gear. The ventilation-promoting component includes a fan movably connected to the ring gear, a first hollow tube, and multiple air outlet pipes provided on the outside of the first hollow tube. The start of the fan will blow air to the inside of the first hollow tube, and the air will blow from the air outlet pipes to the outside of the cured meat. A movable door is movably connected to the outside of the fermentation barrel.

[0007] The above technical solution further includes:

[0008] A first servo motor is fixedly connected to the inside of the fermentation tank. The output shaft of the first servo motor is fixedly connected to the main gear. The rotation of the output shaft of the first servo motor will drive the main gear to rotate.

[0009] A connecting rod is rotatably connected to the top inner side of the fermentation tank. The outer side of the connecting rod is fixedly connected to the driven gear. An extension tube is fixedly connected to the side of the driven gear away from the connecting rod. The end of the extension tube away from the driven gear is fixedly connected to the turntable. When the driven gear rotates, it will drive the extension tube, thereby driving the turntable to rotate.

[0010] The turntable is fixedly connected to a plurality of hooks at the end away from the extension tube. The plurality of hooks are evenly distributed around the turntable in a circle. An auxiliary rod is fixedly connected to the end of the turntable away from the extension tube. The rotation of the turntable will cause the plurality of hooks to rotate.

[0011] The fermentation tank has a rotating groove on its inner side, and the inner side of the rotating groove is rotatably connected to the ring gear. Multiple connecting pipes are fixedly connected to the bottom of the ring gear, and the multiple connecting pipes are evenly distributed around the circumference of the ring gear. The function of the connecting pipes is to connect the ring gear and the crossbar.

[0012] A crossbar is fixedly connected to the end of the connecting tube away from the ring gear. A second servo motor is fixedly connected to the inner side of the crossbar. The output shaft end of the second servo motor is fixedly connected to the threaded rod. The output shaft end of the second servo motor will drive the threaded rod to rotate.

[0013] The threaded rod and the movable block are threaded together. The end of the movable block away from the threaded rod is fixedly connected to the vertical rod. A contact groove is provided on the outer side of the vertical rod. Fixed blocks are symmetrically fixedly connected to the side of the vertical rod near the turntable. The rotation of the threaded rod will cause the movable block to move back and forth in the horizontal direction. The movement of the movable block will cause the vertical rod to move back and forth in the horizontal direction.

[0014] The two sets of fixed blocks are rotatably connected to a rotating shaft on opposite sides. The outer side of the rotating shaft is fixedly connected to the tumbling roller. The size of the tumbling roller is adapted to the size of the contact groove. An outer pipe is fixedly connected to the end of the vertical rod away from the horizontal rod. The function of the rotating shaft is to connect the fixed blocks and the tumbling roller. When the vertical rod moves back and forth in the horizontal direction, the tumbling roller will contact the cured meat on the outside of the hook.

[0015] Multiple motors are fixedly connected to the bottom of the ring gear. The multiple motors are evenly distributed in a fan shape along the ring gear. The end of the motor away from the ring gear is fixedly connected to the fan. The side of the motor closer to the fan is fixedly connected to the first hollow tube. The rotation of the fan will blow air to the inside of the first hollow tube.

[0016] The first hollow tube is fixedly connected to a second hollow tube at the end away from the fan. Multiple air outlet pipes are provided on both the first and second hollow tubes. The function of the second hollow tube is to allow the air generated by the fan to be discharged from the bottom inside the fermentation tank. The multiple air outlet pipes are arranged linearly and evenly along the first and second hollow tubes respectively.

[0017] The present invention has the following beneficial effects:

[0018] 0. In this invention, by setting up a tumbling fermentation component, the gear drives the hook to rotate the cured meat at a uniform speed, and the ring gear synchronously controls the threaded rod to push the tumbling roller to move back and forth in the horizontal direction. This composite motion trajectory not only makes the fermentation liquid evenly adhere to the surface of the meat through centrifugal force, but also promotes the relaxation of muscle fibers by intermittent squeezing of the tumbling roller, so that the fermentation liquid penetrates into the interior of the cured meat, avoiding the limitations of traditional spraying and manual application that only stay on the surface.

[0019] 1. In this invention, by setting up a ventilation-promoting component, the fan-driven airflow forms a uniform airflow through the air outlet pipe, which not only accelerates the diffusion and penetration of the fermentation liquid on the surface of the cured meat, but also achieves the "wind-assisted penetration" effect by intermittent rolling of the tumbling component. The continuous airflow circulation promotes oxygen renewal in the fermentation tank, creates an active environment for aerobic bacteria, accelerates protein decomposition and flavor precursor conversion, and inhibits the growth of anaerobic spoilage bacteria. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the overall structure of a flavored cured meat fermentation device with tumbling and ventilation functions proposed in this invention.

[0021] Figure 2 This is a schematic diagram of the ventilation-enhancing component in this invention;

[0022] Figure 3 This is a schematic diagram of the tumbling fermentation assembly in this invention;

[0023] Figure 4 This is a bottom view of the tumbling and fermentation assembly in this invention.

[0024] Figure 5 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0025] Figure 6 for Figure 3 Enlarged schematic diagram of the structure at point B;

[0026] Figure 7 for Figure 4 Enlarged schematic diagram of the structure at point C;

[0027] Figure 8 for Figure 2 Enlarged schematic diagram of the structure at point D.

[0028] In the diagram: 1. Fermentation tank; 2. First servo motor; 3. Main gear; 4. Slave gear; 5. Connecting rod; 6. Extension tube; 7. Turntable; 8. Hook; 9. Rotating groove; 10. Ring gear; 11. Connecting tube; 12. Horizontal bar; 13. Second servo motor; 14. Threaded rod; 15. Moving block; 16. Vertical bar; 17. Contact groove; 18. Fixing block; 19. Rotating shaft; 20. Tumbling roller; 21. Outer pipe; 22. Motor; 23. Fan; 24. First hollow tube; 25. Second hollow tube; 26. Air outlet pipe; 27. Auxiliary rod; 28. Movable door. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example 1

[0031] like Figures 1-8As shown, the present invention proposes a flavored cured meat fermentation device with tumbling and ventilation functions, including a fermentation tank 1. A main gear 3, a driven gear 4, and a ring gear 10 are movably connected to the inner side of the fermentation tank 1. The driven gear 4 and the ring gear 10 mesh with the main gear 3. A tumbling fermentation component is jointly provided on the driven gear 4 and the ring gear 10. The tumbling fermentation component includes a turntable 7 movably connected to the driven gear 4, multiple hooks 8 located at the lower part of the turntable 7, and a threaded rod 14 movably connected to the ring gear 10, multiple vertical rods 16, and a tumbling roller 20 movably connected to the outer side of the vertical rods 16. Cured meat is hung on the hooks 8, and the rotation of the driven gear 4 drives the tumbling roller 20. The disc 7 and hook 8 rotate simultaneously. The rotation of the main gear 3 drives the ring gear 10 to rotate. The rotation of the threaded rod 14 drives the vertical rod 16 to move back and forth in the horizontal direction. The back and forth movement of the vertical rod 16 drives the tumbling roller 20 to intermittently tumble the cured meat. The lower part of the ring gear 10 is provided with a ventilation promotion component, which includes a fan 23 movably connected to the ring gear 10, a first hollow tube 24, and multiple air outlet pipes 26 provided on the outside of the first hollow tube 24. The start of the fan 23 will blow air to the inside of the first hollow tube 24. The air will blow from the air outlet pipes 26 to the outside of the cured meat. The fermentation barrel 1 is movably connected to a movable door 28.

[0032] A first servo motor 2 is fixedly connected to the inside of the fermentation tank 1. The output shaft end of the first servo motor 2 is fixedly connected to the main gear 3. The rotation of the output shaft of the first servo motor 2 will drive the main gear 3 to rotate.

[0033] A connecting rod 5 is rotatably connected to the top inner side of the fermentation tank 1. The outer side of the connecting rod 5 is fixedly connected to the driven gear 4. An extension tube 6 is fixedly connected to the side of the driven gear 4 away from the connecting rod 5. The end of the extension tube 6 away from the driven gear 4 is fixedly connected to the turntable 7. When the driven gear 4 rotates, it will drive the extension tube 6, thereby driving the turntable 7 to rotate.

[0034] The end of the turntable 7 away from the extension tube 6 is fixedly connected to multiple hooks 8. The multiple hooks 8 are evenly distributed around the turntable 7. An auxiliary rod 27 is fixedly connected to the end of the turntable 7 away from the extension tube 6. The rotation of the turntable 7 will cause the multiple hooks 8 to rotate.

[0035] The fermentation tank 1 has a rotating groove 9 on its inner side. The inner side of the rotating groove 9 is rotatably connected to the ring gear 10. Multiple connecting pipes 11 are fixedly connected to the bottom of the ring gear 10. The multiple connecting pipes 11 are evenly distributed around the ring gear 10. The function of the connecting pipes 11 is to connect the ring gear 10 and the crossbar 12.

[0036] A crossbar 12 is fixedly connected to the end of the connecting pipe 11 away from the ring gear 10. A second servo motor 13 is fixedly connected to the inner side of the crossbar 12. The output shaft end of the second servo motor 13 is fixedly connected to the threaded rod 14. The output shaft end of the second servo motor 13 will drive the threaded rod 14 to rotate.

[0037] The threaded rod 14 and the movable block 15 are threaded together. The end of the movable block 15 away from the threaded rod 14 is fixedly connected to the vertical rod 16. A contact groove 17 is provided on the outer side of the vertical rod 16. Fixed blocks 18 are symmetrically fixedly connected to the side of the vertical rod 16 near the turntable 7. The rotation of the threaded rod 14 will drive the movable block 15 to move back and forth in the horizontal direction. The movement of the movable block 15 will drive the vertical rod 16 to move back and forth in the horizontal direction.

[0038] Two sets of fixed blocks 18 are rotatably connected to a rotating shaft 19 on opposite sides. The outer side of the rotating shaft 19 is fixedly connected to the tumbling roller 20. The size of the tumbling roller 20 is adapted to the size of the contact groove 17. An outer pipe 21 is fixedly connected to the end of the vertical rod 16 away from the horizontal rod 12. The outer pipe 21 is connected to the fermentation liquid. The function of the rotating shaft 19 is to connect the fixed blocks 18 and the tumbling roller 20. When the vertical rod 16 moves back and forth in the horizontal direction, the tumbling roller 20 will make the fermentation liquid come into contact with the cured meat on the outside of the hook 8.

[0039] In this embodiment, the specific implementation is as follows: During use, the cured meat needs to be placed onto the hook 8 through the movable door 28, the movable door 28 is closed, and the first servo motor 2 inside the fermentation tank 1 is started. The start of the first servo motor 2 causes the output shaft end of the first servo motor 2 to rotate, which in turn drives the main gear 3 to rotate. Because the main gear 3 and the driven gear 4 are meshed, the rotation of the main gear 3 drives the driven gear 4 to rotate, and the rotation of the driven gear 4 drives the connecting rod 5 to rotate. The function of the connecting rod 5 is to connect the first servo motor 2 and the driven gear 4. When gear 4 rotates, it drives extension tube 6, which in turn drives turntable 7 to rotate. The rotation of turntable 7 drives multiple hooks 8 to rotate, and the rotation of hooks 8 causes the cured meat to move in a circular motion. The first servo motor 2 and the ring gear 10 mesh with each other. The rotation of the first servo motor 2 drives the ring gear 10 to rotate. A rotating groove 9 is provided on the inner side of the fermentation tank 1, and the ring gear 10 can rotate inside the rotating groove 9. The connecting tube 11 connects the ring gear 10 and the crossbar 12. The second servo motor 13 is fixed on the crossbar. Inside rod 12, when the second servo motor 13 starts, the output shaft end of the second servo motor 13 will drive the threaded rod 14 to rotate. Because the threaded rod 14 and the moving block 15 are threadedly connected, the rotation of the threaded rod 14 will drive the moving block 15 to move back and forth in the horizontal direction. The movement of the moving block 15 will drive the vertical rod 16 to move back and forth in the horizontal direction. The rotation of the ring gear 10 will drive the vertical rod 16 to move along the circumference of the hook 8. The function of the fixed block 18 is to connect the vertical rod 16 and the rotating shaft 19. The function of the rotating shaft 19 is to connect the fixed... When the vertical rod 16 moves back and forth in the horizontal direction, the tumbling roller 20 will come into contact with the cured meat on the outside of the hook 8. Fermentation liquid is injected into the inside of the contact groove 17 through the outer pipe 21. When the tumbling roller 20 rotates, the fermentation liquid will be adsorbed onto the outside of the tumbling roller 20. The auxiliary rod 27 assists the tumbling roller 20 in contacting the cured meat and provides support for the cured meat. When producing cured meat with a marinated flavor, brine and fermentation liquid need to be applied to the surface of the meat block and then tumbled to marinate it and improve the quality and flavor of the cured meat.

[0040] Example 2

[0041] like Figures 1-8 As shown, based on Embodiment 1, multiple motors 22 are fixedly connected to the bottom of the ring gear 10. The multiple motors 22 are evenly distributed in a fan shape along the ring gear 10. The end of the motor 22 away from the ring gear 10 is fixedly connected to the fan 23. The side of the motor 22 close to the fan 23 is fixedly connected to the first hollow tube 24. The rotation of the fan 23 will blow air to the inside of the first hollow tube 24.

[0042] The first hollow tube 24 is fixedly connected to the second hollow tube 25 at the end away from the fan 23. Multiple air outlet pipes 26 are provided on the first hollow tube 24 and the second hollow tube 25. The function of the second hollow tube 25 is to allow the air generated by the fan 23 to be discharged from the bottom inside the fermentation tank 1. The multiple air outlet pipes 26 are arranged linearly and evenly along the first hollow tube 24 and the second hollow tube 25 respectively.

[0043] In this embodiment, the rotation of the ring gear 10 will drive multiple motors 22 to rotate. When the motors 22 start, the rotation of the output shaft of the motors 22 will drive the fan 23 to rotate. The rotation of the fan 23 will generate a certain amount of airflow. The rotation of the fan 23 will deliver air to the inside of the first hollow tube 24. The function of the second hollow tube 25 is to allow the air generated by the fan 23 to be discharged from the bottom inside the fermentation tank 1. The air will blow to the outside of the cured meat, thereby allowing the air inside the fermentation tank 1 to circulate.

[0044] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fermented device for flavor bacon with rolling and ventilation function, comprising a fermentation barrel (1), characterized in that, The inner side of the fermentation barrel (1) is movably connected with a main gear (3), a driven gear (4) and an annular gear (10), the driven gear (4) and the annular gear (10) are jointly engaged with the main gear (3), the driven gear (4) and the annular gear (10) are jointly provided with a rolling fermentation assembly, the rolling fermentation assembly comprises a rotating disc (7) movably connected with the driven gear (4), a plurality of hooks (8) arranged on the lower part of the rotating disc (7), a threaded rod (14) movably connected with the annular gear (10), a plurality of vertical rods (16), and rolling rollers (20) movably connected with the outer side of the vertical rods (16), the hooks (8) can hang the bacon, the rotation of the driven gear (4) can drive the rotating disc (7) and the hooks (8) to rotate at the same time, the rotation of the main gear (3) can drive the annular gear (10) to rotate, the rotation of the threaded rod (14) can drive the vertical rods (16) to move back and forth in the horizontal direction, the back and forth movement of the vertical rods (16) can drive the rolling rollers (20) to produce intermittent rolling on the bacon, the lower part of the annular gear (10) is provided with a ventilation promoting assembly, the ventilation promoting assembly comprises a fan (23) movably connected with the annular gear (10), a first hollow pipe (24), and a plurality of air outlet pipes (26) arranged on the outer side of the first hollow pipe (24), the start of the fan (23) can send air to the inner side of the first hollow pipe (24), and the air can be blown from the air outlet pipes (26) to the outer side of the bacon, the outer side of the fermentation barrel (1) is movably connected with a movable door (28). The inner side of the fermentation barrel (1) is movably connected with a main gear (3), a driven gear (4) and an annular gear (10), the driven gear (4) and the annular gear (10) are jointly engaged with the main gear (3), the driven gear (4) and the annular gear (10) are jointly provided with a rolling fermentation assembly, the rolling fermentation assembly comprises a rotating disc (7) movably connected with the driven gear (4), a plurality of hooks (8) arranged on the lower part of the rotating disc (7), a threaded rod (14) movably connected with the annular gear (10), a plurality of vertical rods (16), and rolling rollers (20) movably connected with the outer side of the vertical rods (16), the hooks (8) can hang the bacon, the rotation of the driven gear (4) can drive the rotating disc (7) and the hooks (8) to rotate at the same time, the rotation of the main gear (3) can drive the annular gear (10) to rotate, the rotation of the threaded rod (14) can drive the vertical rods (16) to move back and forth in the horizontal direction, the back and forth movement of the vertical rods (16) can drive the rolling rollers (20) to produce intermittent rolling on the bacon, the lower part of the annular gear (10) is provided with a ventilation promoting assembly, the ventilation promoting assembly comprises a fan (23) movably connected with the annular gear (10), a first hollow pipe (24), and a plurality of air outlet pipes (26) arranged on the outer side of the first hollow pipe (24), the start of the fan (23) can send air to the inner side of the first hollow pipe (24), and the air can be blown from the air outlet pipes (26) to the outer side of the bacon, the outer side of the fermentation barrel (1) is movably connected with a movable door (28). The inner side of the fermentation barrel (1) is movably connected with a main gear (3), a driven gear (4) and an annular gear (10), the driven gear (4) and the annular gear (10) are jointly engaged with the main gear (3), the driven gear (4) and the annular gear (10) are jointly provided with a rolling fermentation assembly, the rolling fermentation assembly comprises a rotating disc (7) movably connected with the driven gear (4), a plurality of hooks (8) arranged on the lower part of the rotating disc (7), a threaded rod (14) movably connected with the annular gear (10), a plurality of vertical rods (16), and rolling rollers (20) movably connected with the outer side of the vertical rods (16), the hooks (8) can hang the bacon, the rotation of the driven gear (4) can drive the rotating disc (7) and the hooks (8) to rotate at the same time, the rotation of the main gear (3) can drive the annular gear (10) to rotate, the rotation of the threaded rod (14) can drive the vertical rods (16) to move back and forth in the horizontal direction, the back and forth movement of the vertical rods (16) can drive the rolling rollers (20) to produce intermittent rolling on the bacon, the lower part of the annular gear (10) is provided with a ventilation promoting assembly, the ventilation promoting assembly comprises a fan (23) movably connected with the annular gear (10), a first hollow pipe (24), and a plurality of air outlet pipes (26) arranged on the outer side of the first hollow pipe (24), the start of the fan (23) can send air to the inner side of the first hollow pipe (24), and the air can be blown from the air outlet pipes (26) to the outer side of the bacon, the outer side of the fermentation barrel (1) is movably connected with a movable door (28). The inner side of the fermentation barrel (1) is movably connected with a main gear (3), a driven gear (4) and an annular gear (10), the driven gear (4) and the annular gear (10) are jointly engaged with the main gear (3), the driven gear (4) and the annular gear (10) are jointly provided with a rolling fermentation assembly, the rolling fermentation assembly comprises a rotating disc (7) movably connected with the driven gear (4), a plurality of hooks (8) arranged on the lower part of the rotating disc (7), a threaded rod (14) movably connected with the annular gear (10), a plurality of vertical rods (16), and rolling rollers (20) movably connected with the outer side of the vertical rods (16), the hooks (8) can hang the bacon, the rotation of the driven gear (4) can drive the rotating disc (7) and the hooks (8) to rotate at the same time, the rotation of the main gear (3) can drive the annular gear (10) to rotate, the rotation of the threaded rod (14) can drive the vertical rods (16) to move back and forth in the horizontal direction, the back and forth movement of the vertical rods (16) can drive the rolling rollers (20) to produce intermittent rolling on the bacon, the lower part of the annular gear (10) is provided with a ventilation promoting assembly, the ventilation promoting assembly comprises a fan (23) movably connected with the annular gear (10), a first hollow pipe (24), and a plurality of air outlet pipes (26) arranged on the outer side of the first hollow pipe (24), the start of the fan (23) can send air to the inner side of the first hollow pipe (24), and the air can be blown from the air outlet pipes (26) to the outer side of the bacon, the outer side of the fermentation barrel (1) is movably connected with a movable door (28).

2. The fermented device of claim 1, wherein the fermented device further comprises a rolling and ventilation function. ​ 3. The fermented device of claim 2, wherein the fermented device further comprises a rolling and ventilation function. ​ 4. The fermented device of claim 1, wherein the fermented device further comprises a rolling and ventilation function. Threaded connection between the threaded rod (14) and the moving block (15), fixed connection between the moving block (15) and the one end of the vertical rod (16) away from the threaded rod (14), the outside of the vertical rod (16) is provided with a contact groove (17), the side of the vertical rod (16) close to the turntable (7) is fixedly connected with a fixed block (18) symmetrically.

5. The fermented device of claim 4, wherein the fermented device further comprises a rolling and ventilation function. The opposite sides of the two groups of fixed blocks (18) are rotatably connected with a rotating shaft (19), the outside of the rotating shaft (19) is fixedly connected with a rolling and rubbing roller (20), the size of the rolling and rubbing roller (20) is matched with the size of the contact groove (17), the one end of the vertical rod (16) away from the horizontal rod (12) is fixedly connected with an external tube (21).

6. The fermented device of claim 1, wherein the fermented device further comprises a rolling and ventilation function. The bottom of the ring gear (10) is fixedly connected with a plurality of motors (22), the plurality of motors (22) are arranged in a fan shape and evenly distributed along the ring gear (10), the one end of the motor (22) away from the ring gear (10) is fixedly connected with a fan (23), the side of the motor (22) close to the fan (23) is fixedly connected with a first hollow tube (24).

7. The fermented device of claim 1, wherein the fermented device further comprises a rolling and ventilation function. The one end of the first hollow tube (24) away from the fan (23) is fixedly connected with a second hollow tube (25), a plurality of air outlet tubes (26) are arranged on the first hollow tube (24) and the second hollow tube (25), the plurality of air outlet tubes (26) are respectively arranged in a linear and even distribution along the first hollow tube (24) and the second hollow tube (25).

Images