Meat solid state fermentation device and fermentation method

Abstract

The invention relates to the technical field of fermentation, and discloses a meat solid-state fermentation device and method.The meat solid-state fermentation device comprises a fermentation device box, a driving motor, a lifting detection mechanism, a fermentation progress detection cleaning mechanism and a fermentation progress detection opening opening and closing mechanism, a feeding opening is formed in the position, close to the left end, of the top of the fermentation device box, and an upper cover plate is arranged above the feeding opening; a rear plate is mounted at the rear end of the fermentation device box; a turning structure is arranged in the middle of the fermentation device box; a detection port is formed near the right end of the top of the fermentation device box, and the fermentation progress detection port opening and closing mechanism is arranged at the detection port; the lifting detection mechanism is arranged at the left end above the detection port, the fermentation progress detection cleaning mechanism is arranged at the right end above the detection port, the fermentation progress detection cleaning mechanism comprises a detection cleaning adding structure and a detection cleaning supporting structure, and the detection cleaning supporting structure is arranged at the right end of the detection cleaning adding structure. According to the invention, full mixing is realized, the situation of insufficient local fermentation is avoided, and the fermentation quality and efficiency are improved.

Description

Technical Field

[0001] The present invention relates to the field of fermentation technology, in particular to a meat solid-state fermentation device and a fermentation method. Background Art

[0002] China boasts a wealth of high-quality solid-state fermented meat products, typically fermented in traditional ceramic jars and earthenware pots, resulting in a sour and fragrant finished product. The frosted, microporous interior of traditional earthenware fermentation jars provides breathing space for the fermented meat, facilitating the fermentation process. However, this material is fragile, and solid-state fermented meat products are currently produced using empirical methods, factors that hinder their industrial development. Therefore, achieving "hardness" (to address the material's fragility) and intelligent control of solid-state fermented meat products are essential prerequisites for promoting the industrialization of solid-state fermented meat production. Existing fermentation equipment monitors key parameters (such as temperature, humidity, and pH) in real time during the fermentation process, transmitting this data to external displays or control terminals. Other technologies utilize reagent color development technology, where a reaction between the reagent and the fermentation product produces a color change when fermentation reaches a specific stage, providing a visual indicator of fermentation progress.

[0003] Most of the existing meat solid-state fermentation equipment does not use a turning structure, and a few use a single turning structure. This makes it difficult to subject the meat raw materials to forces in different directions when turning, resulting in insufficient meat mixing and insufficient local fermentation, affecting the fermentation quality and efficiency, and unable to ensure the uniformity of product fermentation. Most of the equipment relies on manual operation to detect the fermentation progress, which is not only inefficient, but also has uncertainties in manual operation. It is difficult to quickly and accurately detect the fermentation progress according to the requirements, which increases the time cost and difficulty of detection, affects the accurate judgment of the fermentation process, and is not conducive to the control of fermentation quality. Therefore, it is necessary to design a corresponding technical solution to solve this problem. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a meat solid-state fermentation device and fermentation method, which solve the technical problems thereof.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A meat solid-state fermentation device, comprising a fermentation device box, a drive motor, a lifting detection mechanism, a fermentation progress detection and cleaning mechanism, and a fermentation progress detection port opening and closing mechanism, wherein a feed port is opened near the left end of the top of the fermentation device box, an upper cover is provided above the feed port, and a rear plate is installed at the rear end of the fermentation device box; A driving motor is provided in the middle of the top of the fermentation device box, and a shaft seat is fixedly provided in the middle of the inner upper end of the fermentation device box. The output end of the driving motor passes through the shaft seat and is connected to a driving shaft rod, and a flap with a tapered structure is fixedly distributed on the outer wall of the driving shaft rod. A detection port is provided near the right end of the top of the fermentation device box, and the fermentation progress detection port opening and closing mechanism is provided at the detection port; The lifting detection mechanism is arranged at the upper left end of the detection opening, the fermentation progress detection and cleaning mechanism is arranged at the upper right end of the detection opening, and the fermentation progress detection and cleaning mechanism includes a detection and cleaning adding structure and a detection and cleaning support structure, and the detection and cleaning support structure is arranged at the right end of the detection and cleaning adding structure.

[0006] Preferably, the front of the fermentation device box is a transparent structure, the outside of the fermentation device box is a steel plate structure and the inner wall is a ceramic layer, positioning holes are opened and distributed around the upper end of the feed port, the inside of the positioning holes is a metal structure, and positioning columns are fixedly distributed around the bottom of the upper cover plate, and the positioning columns are magnetic structures; the transparent structure is convenient for operators to intuitively observe the fermentation of meat in the fermentation device box and understand the fermentation process in time. The steel plate structure is adopted on the outside to ensure the firmness and durability of the box; the inner wall is a ceramic layer, and ceramic has good corrosion resistance and easy cleaning, which can effectively prevent the substances produced during the fermentation of meat from corroding the inner wall of the box, and at the same time facilitates the cleaning work after fermentation, extends the service life of the equipment, and reduces maintenance costs. The positioning columns with metal structure and magnetic structure inside the positioning hole make the combination of the upper cover plate and the feed port tighter and more stable, with good sealing, which can effectively prevent the entry of external impurities during the fermentation process, ensure the purity of the fermentation environment, and at the same time facilitate quick opening and closing, thereby improving feeding efficiency.

[0007] Preferably, heating reinforcement plates are fixedly distributed on both side walls of the flip plate, and a heating control device is connected through the top of the heating reinforcement plate, and the heating control device is fixedly arranged on the upper end of the fermentation device box; on the one hand, the heating reinforcement plate enhances the supporting strength of the flip plate, and on the other hand, increases the contact area with the meat raw material, improves the heating efficiency, and can make the temperature in the box more evenly distributed, providing a suitable temperature environment for fermentation. The heating control device is used to accurately control the heating temperature and time, and flexibly adjust according to the needs of different meats and fermentation stages to ensure that the fermentation process is carried out under optimal conditions, thereby improving the success rate of fermentation and product quality.

[0008] The transmission mechanism that this sliding part is connected with this sliding part is that this sliding part is fixed with this support, and this sliding part is to be locked in the airtight position, and this sliding part is to be locked in the airtight position

[0009] Preferably, the lifting detection mechanism includes a horizontal plate, an electric telescopic device, a detection needle and a limit rod, the limit rod is respectively fixedly arranged at the front and rear ends above the detection opening, the front and rear ends of the horizontal plate are both provided with a limit hole, and the limit rod is connected to the inside of the limit hole; the electric telescopic device is fixed at the middle of the upper end of the horizontal plate, the lower end of the electric telescopic device is connected to the telescopic rod, the upper end of the detection needle is fixedly provided with a mounting plate, the mounting plate is installed at the lower end of the telescopic rod, and the bottom of the detection needle is fixedly provided with a tip structure; the horizontal plate is limited to the outside of the limit rod through the limit hole for stable lifting and lowering adjustment, the electric telescopic device and the telescopic rod are used to drive the detection needle and the tip structure to lift and lower and adjust, the mounting plate is used to quickly disassemble and replace the detection needle, the limit structure ensures the stability of the horizontal plate during the lifting process, avoids shaking and deviation of the horizontal plate, and ensures that the detection needle and the tip structure can accurately reach the designated position for detection.

[0010] Preferably, the left end of the horizontal plate is fixedly connected to an extension plate, the interior of the extension plate is connected with a slide cylinder 1, the interior of the slide cylinder 1 is connected with a screw rod 1 through a thread, the lower end of the screw rod 1 is rotatably connected to the upper end of the fermentation device box, the upper end of the screw rod 1 is rotatably connected to a bracket, the bracket is an L-shaped plate structure fixedly provided on the upper end of the fermentation device box, the upper end of the screw rod 1 is connected with a control motor 1; the two-stage lifting adjustment mechanism increases the height adjustment stroke, the extension plate is used to extend the fixed slide cylinder 1 to the left end of the horizontal plate, the slide cylinder 1 is located outside the screw rod 1 and the height is adjusted by threads, and the bracket with an L-shaped plate structure is used to stably support the screw rod 1 and the control motor 1.

[0011] Preferably, the detection, cleaning and adding structure includes a fixed frame, a reagent box, a water tank, an adding pipe, a reagent discharge pipe and a clean water discharge pipe. The fixed frame is an N-shaped plate structure fixedly arranged at the upper right end of the detection port, and the reagent box and water tank are respectively fixed at the upper end of the fixed frame. The reagent discharge pipe and the clean water discharge pipe are respectively connected to the bottom of the reagent box and the water tank. The adding pipe is fixedly connected to the lower end of the reagent discharge pipe and the clean water discharge pipe, and the lower end of the reagent discharge pipe and the clean water discharge pipe is installed with an electromagnetic valve 1; the fixed frame is used to support the reagent box and the water tank upward, the reagent discharge pipe and the clean water discharge pipe are used to output to the bottom of the reagent box and the water tank, the adding pipe is commonly connected to the output end of the reagent discharge pipe and the clean water discharge pipe, and the electromagnetic valve 1 is used to accurately control the flow of reagents and water, thereby ensuring the detection and cleaning effect.

[0012] Preferably, the detection and cleaning support structure includes a connecting plate, an adjusting plate, a detection seat, a second screw rod, a second limit rod, a vertical plate, an electric push rod device and a liquid collecting box, the connecting plate is fixedly connected to the right front end of the fixed frame, the second screw rod is rotatably connected between the connecting plate and the fermentation device box, the upper end of the second screw rod is connected to the control motor; the front end of the adjusting plate is connected to the second slide cylinder, the second slide cylinder is connected to the outside of the second screw rod by a thread, the rear end of the adjusting plate is provided with a limiting hole two, the second limit rod is fixedly provided at the upper end of the fermentation device box, and the second limit rod is connected to the inside of the second limit hole; the vertical plate is fixed to the lower end of the adjusting plate, the electric push rod device is fixed to the outer end of the vertical plate, the left end of the electric push rod device is connected to the push rod, the end of the push rod is fixed with a fixed plate, and the detection seat is fixed to the lower end of the fixed plate. The bottom end of the liquid discharge pipe is fixedly provided with a solenoid valve; the bottom end of the liquid collecting box is fixedly provided with a leakage hole, the bottom end of the leakage hole is fixedly connected with a sewage pipe, and the bottom end of the sewage pipe is connected with a sewage hose; the control motor is used to drive the control screw rod to rotate, drive the slide cylinder and the adjustment plate to adjust the height, the limit rod and the limit hole are used to stabilize the auxiliary adjustment plate, the solenoid valve is used to automatically control the outlet and the liquid discharge pipe to discharge the detection liquid or the cleaning liquid, the electric push rod device and the push rod are used to telescopically adjust the position of the fixed plate and the detection seat, the liquid collecting box is used to store sewage, the leakage hole, the sewage pipe and the sewage hose are used to discharge sewage to the outer end, thereby avoiding the pollution of sewage to the environment and keeping the working environment clean.

[0013] Preferably, the right end of the fixing frame is extended to be connected with a detection display device, the lower end of the detection display device is electrically connected to a power cord, the lower end of the power cord is connected to an adapter plate, the other end of the adapter plate passes through the middle of the outer end of the detection seat and is connected to a pH detection sensor, and the pH detection sensor is arranged inside the detection hole groove; the pH detection sensor is used to detect the pH value, a key parameter in the fermentation process, and transmit the data to the external detection display device, thereby detecting the fermentation progress of the meat product, realizing precise control of the fermentation process, and ensuring the quality and flavor stability of solid-shaped fermented meat. The detection display device enables the operator to timely understand the key parameters in the fermentation process, adjust the fermentation conditions according to the test results, and realize precise control of the fermentation process. Through the precise detection and display of the pH value, the operator can accurately judge the fermentation progress, and timely adjust the fermentation conditions such as temperature and turning frequency, so that the meat can continue to ferment in a suitable environment, ensuring the quality and flavor stability of solid-shaped fermented meat, and improving the market competitiveness of the product.

[0014] A meat solid-state fermentation method, comprising the following steps: Step 1: Raw material preparation: Select fresh meat, cut it into pieces of appropriate size as required, prepare the necessary auxiliary materials, including salt, spices, etc., and ensure that the raw materials meet the fermentation requirements; Step 2: Feeding: Open the upper cover on the top of the fermentation device box, add the processed meat raw materials and auxiliary materials into the fermentation device box through the feed port, and then combine the positioning column at the bottom of the upper cover with the positioning hole at the upper end of the feed port through magnetic attraction to ensure sealing; Step 3: Start turning and adjust the temperature: Turn on the drive motor to drive the drive shaft and the turning plate with a tapered outer wall to rotate back and forth, turning the meat raw materials to mix them evenly. At the same time, start the heating control device to heat the meat products in the box through the heating reinforcement plates on both sides of the turning plate to provide a suitable temperature for fermentation; Step 4: Opening and closing the inspection port: According to the fermentation progress inspection requirements, start the control motor 3 to automatically control the drive shaft and the drive turntable to rotate, and drive the fixed shaft disk and the rotating shaft to rotate through the transmission belt, thereby controlling the rotation of the baffle and opening the inspection port for subsequent inspection operations; Step 5: Lifting and testing: Start the control motor 1 to drive the screw 1 to rotate, and the cross plate slides on the limit rod 1 through the slide cylinder 1 and the extension plate. At the same time, start the electric telescopic device to control the telescopic rod to extend and retract, driving the detection needle and the tip structure to rise and fall, and then drive the detection needle and the tip structure to descend and insert into the fermented meat product, so that the fermented meat product material adheres to the outside of the detection needle and the tip structure; Step 6, intelligent detection: start the solenoid valve 1 at the reagent discharge pipe at the lower end of the reagent box, add the detection reagent to the detection hole slot inside the detection seat through the adding tube, continue to start the electric push rod device to automatically control the push rod to extend and retract to adjust the fixed plate and the detection seat to adjust the lateral position, and at the same time control the detection needle and the tip structure to move upward, and control them to extend into the detection hole slot in a linked manner. The pH value of the fermentation is detected in real time by the pH detection sensor, and the data is transmitted to the detection display device through the adapter board and power cord to display the detection data; Step 7: Clean after testing: Activate the solenoid valve 1 at the clean water discharge pipe at the lower end of the water tank, and add water to the detection hole slot inside the detection seat through the adding pipe. After cleaning, move the detection seat so that it is above the liquid collection tank, and activate the solenoid valve 2 to allow the sewage to be discharged into the liquid collection tank through the outlet and the liquid outlet pipe, and finally discharged through the leak hole, the sewage pipe and the sewage hose; Step 8: Switch to repeated inspection and cleaning: Start the drive motor to drive the flip plate to flip the meat raw materials, inspect meat products at different positions, and clean immediately after a single inspection to ensure the accuracy of the inspection; Step 9. Discharging after fermentation is completed: According to the test results, adjust the fermentation conditions, including temperature or turning frequency, in a timely manner to allow the meat to continue to ferment in a suitable environment. After fermentation is completed, open the back plate and take out the fermented meat products.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) By setting a turning structure in the middle of the fermentation device box, the meat raw materials are subjected to forces in different directions during the turning process, thereby being more fully mixed, avoiding the situation of insufficient local fermentation, and improving the quality and efficiency of fermentation; (2) The fermentation progress detection port opening and closing mechanism is set at the right end of the detection port on the top of the fermentation device box, and the opening and closing of the detection port are realized by automatic control, which facilitates the rapid and accurate opening or closing of the detection port according to the fermentation progress detection requirements, avoids the uncertainty and tediousness of manual operation, and improves the detection efficiency; (3) By setting a lifting detection mechanism at the left end above the detection port, the detection needle and the tip structure are automatically controlled to lift and adjust their height so that they can be accurately inserted into the fermented meat product, obtain accurate detection data, and improve the accuracy and reliability of the detection; (4) By setting the fermentation progress detection and cleaning mechanism at the right end above the detection port, it is convenient to add detection reagents and water to the detection slot inside the detection seat, realizing the integrated operation of detection and cleaning, and being able to detect the pH value of fermentation in real time and display the data, thus improving the fermentation efficiency and quality, ensuring the cleanliness of the detection equipment and the accuracy of the detection, and avoiding the detection error caused by equipment contamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the overall front upper left perspective structure of the present invention; Figure 2 This is a schematic structural diagram of the entire front upper left viewing angle cover of the present invention in an open state; Figure 3 This is a schematic diagram of the overall front lower right perspective structure of the present invention; Figure 4 For the present invention Figure 2 A in the middle is an enlarged structural diagram; Figure 5 It is a schematic diagram of a partial cross-sectional structure from a rear perspective of the present invention; Figure 6 This is a schematic diagram of the upper structure of the fermentation progress detection port opening and closing mechanism of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in the middle; Figure 8 It is a schematic diagram of the overall structure of the lifting detection mechanism of the present invention; Figure 9 This is a schematic diagram of the local structure of the detection needle of the present invention; Figure 10 This is a schematic diagram of the overall structure of one side of the fermentation progress detection and cleaning mechanism of the present invention; Figure 11 This is a schematic diagram of the other side of the overall structure of the fermentation progress detection and cleaning mechanism of the present invention; Figure 12 This is a schematic diagram of the overall structure of the fermentation progress detection and cleaning mechanism of the present invention from a bottom perspective; Figure 13 This is a schematic diagram of the post-detection cleaning structure of the present invention; Figure 14 For the present invention Figure 12 Enlarged structural diagram at point C in the middle.

[0017] In the figure: 1, fermentation device box; 10, feed port; 101, positioning hole; 11, upper cover; 111, positioning column; 12, rear plate; 2. Drive motor; 21. Drive shaft; 22. Flip plate; 23. Heating reinforcement plate; 24. Heating control device; 25. Shaft seat; 3. Lifting detection mechanism; 31. Horizontal plate; 311. Limiting hole 1; 32. Electric telescopic device; 33. Telescopic rod; 34. Detection needle; 341. Tip structure; 342. Mounting plate; 35. Limiting rod 1; 36. Extension plate; 361. Slide 1; 37. Screw 1; 38. Control motor 1; 39. Bracket; 4. Fermentation progress detection and cleaning mechanism; 41. Detection and cleaning addition structure; 411. Fixed frame; 412. Reagent box; 413. Water tank; 414. Addition pipe; 415. Reagent discharge pipe; 416. Clean water discharge pipe; 417. Solenoid valve 1; 42. Detection and cleaning support structure; 421. Connecting plate; 422. Adjustment plate; 4221. Slide 2; 4222. Limit hole 2; 423. Detection seat; 4231. Fixed plate; 4232. Detection hole Trough; 4233, outlet; 4234, liquid outlet pipe; 4235, solenoid valve 2; 424, screw rod 2; 425, control motor 2; 426, limit rod 2; 427, vertical plate; 4271, electric push rod device; 4272, push rod; 428, liquid collecting tank; 4281, sewage pipe; 4282, sewage hose; 4280, leak hole; 43, detection display device; 431, power cord; 432, adapter plate; 433, pH detection sensor; 5. Fermentation progress detection port opening and closing mechanism; 50. Detection port; 51. Rotating shaft; 511. Shaft cylinder one; 512. Fixed shaft disk; 52. Baffle; 53. Control motor three; 54. Mounting slot; 55. Drive shaft; 56. Drive turntable; 57. Support plate; 571. Shaft cylinder two. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1-14 The embodiment of the present invention provides a technical solution: a meat solid-state fermentation device, comprising a fermentation device box 1, a drive motor 2, a lifting detection mechanism 3, a fermentation progress detection and cleaning mechanism 4, and a fermentation progress detection port opening and closing mechanism 5. A feed port 10 is provided at the top near the left end of the fermentation device box 1, an upper cover plate 11 is provided above the feed port 10, and a rear plate 12 is installed at the rear end of the fermentation device box 1; A driving motor 2 is provided in the middle of the top of the fermentation device box 1. A shaft seat 25 is fixedly provided in the middle of the inner upper end of the fermentation device box 1. The output end of the driving motor 2 passes through the shaft seat 25 and is connected to a driving shaft 21. A flap 22 with a tapered structure is fixedly distributed on the outer wall of the driving shaft 21. A detection port 50 is provided near the right end of the top of the fermentation device box 1, and a fermentation progress detection port opening and closing mechanism 5 is provided at the detection port 50; The lifting detection mechanism 3 is arranged at the upper left end of the detection opening 50, and the fermentation progress detection and cleaning mechanism 4 is arranged at the upper right end of the detection opening 50. The fermentation progress detection and cleaning mechanism 4 includes a detection and cleaning addition structure 41 and a detection and cleaning support structure 42. The detection and cleaning support structure 42 is arranged at the right end of the detection and cleaning addition structure 41.

[0020] Further improved, the front of the fermentation device box 1 is a transparent structure, the exterior of the fermentation device box 1 is a steel plate structure and the inner wall is a ceramic layer, the upper end of the feed port 10 is provided with positioning holes 101 distributed around the periphery, the interior of the positioning holes 101 is a metal structure, and the bottom of the upper cover plate 11 is fixedly provided with positioning posts 111, and the positioning posts 111 are magnetic structures; The transparent structure makes it easy for the operator to visually observe the fermentation of meat in the fermentation device box 1 and to understand the fermentation progress in a timely manner. The steel plate structure is adopted on the outside to ensure the firmness and durability of the box; the inner wall is a ceramic layer, and the ceramic has good corrosion resistance and is easy to clean. It can effectively prevent the substances produced during the meat fermentation process from corroding the inner wall of the box, and at the same time facilitates the cleaning work after fermentation, extends the service life of the equipment, and reduces maintenance costs. The positioning column 111 with a metal structure and a magnetic structure inside the positioning hole 101 makes the combination of the upper cover plate 11 and the feed port 10 tighter and more stable, with good sealing, which can effectively prevent the entry of external impurities during the fermentation process, ensure the purity of the fermentation environment, and at the same time facilitate quick opening and closing, thereby improving the feeding efficiency.

[0021] As a further improvement, heating reinforcement plates 23 are fixedly distributed on both side walls of the flip plate 22, and a heating control device 24 is connected through the top of the heating reinforcement plate 23. The heating control device 24 is fixedly arranged at the upper end of the fermentation device box 1; On the one hand, the heating reinforcement plate 23 enhances the supporting strength of the flip plate 22, and on the other hand, increases the contact area with the meat raw materials, improves the heating efficiency, and can make the temperature in the box more evenly distributed, providing a suitable temperature environment for fermentation. The heating control device 24 is used to accurately control the heating temperature and time, and flexibly adjust according to the needs of different meats and fermentation stages to ensure that the fermentation process is carried out under optimal conditions, thereby improving the success rate of fermentation and product quality.

[0022] Further improved, the fermentation progress detection port opening and closing mechanism 5 includes a rotating shaft 51, a baffle 52 and a control motor 3 53. A mounting slot 54 is provided at the rear end of the detection port 50. A shaft cylinder 1 511 is connected through the front and rear ends of the detection port 50. The rotating shaft 51 passes through and is rotatably connected to the interior of the shaft cylinder 1 511 and extends rearward to be fixedly provided with a fixed shaft disc 512. The baffle 52 passes through and is connected to the middle of the rotating shaft 51. The fixed shaft disc 512 is provided inside the mounting slot 54. The upper portion of the fixed shaft disc 512 is connected to a driving turntable 56 via a transmission belt. A driving shaft 55 is fixed to the rear end of the driving turntable 56. The driving shaft 55 is connected to the output end of the control motor 3 53. The control motor 3 53 is fixed to the upper end of the fermentation device box 1. A second shaft cylinder 571 is rotatably connected to the middle of the drive shaft 55 . A support plate 57 is fixed to the outside of the second shaft cylinder 571 . The support plate 57 is fixed to the inner end of the mounting groove 54 . A sealing ring is bonded to the outside of the baffle 52 to isolate the air when it is closed, which improves the fermentation effect. The support plate 57 is used to fix the shaft cylinder 2 571 upward. The shaft cylinder 2 571 is used to stably rotate and support the drive shaft 55, reducing vibration and noise during operation and improving the reliability and stability of the equipment. The shaft cylinder 1 511 is used to assist in supporting the stable rotation of the rotating shaft 51.

[0023] Further improved, the lifting detection mechanism 3 includes a horizontal plate 31, an electric telescopic device 32, a detection needle 34 and a limit rod 35. The limit rod 35 is fixedly arranged at the front and rear ends above the detection opening 50. The front and rear ends of the horizontal plate 31 are both provided with a limit hole 311. The limit rod 35 passes through and is connected to the interior of the limit hole 311. The electric telescopic device 32 is fixedly installed in the middle of the upper end of the horizontal plate 31. The lower end of the electric telescopic device 32 is connected to the telescopic rod 33. The upper end of the detection needle 34 is fixed with a mounting plate 342, and the mounting plate 342 is installed at the lower end of the telescopic rod 33. The bottom of the detection needle 34 is fixed with a tip structure 341. The horizontal plate 31 is limited to the outside of the limiting rod 35 by a limiting hole 311 for stable lifting and lowering adjustment. The electric telescopic device 32 and the telescopic rod 33 are used to drive the detection needle 34 and the tip structure 341 to rise and fall. The mounting plate 342 is used for quick disassembly and replacement of the detection needle 34. The limiting structure ensures the stability of the horizontal plate 31 during the lifting process, avoids the shaking and deviation of the horizontal plate 31, and ensures that the detection needle 34 and the tip structure 341 can accurately reach the designated position for detection.

[0024] Further improved, the left end of the horizontal plate 31 is fixedly connected to an extension plate 36, the interior of the extension plate 36 is connected through a slide 361, the interior of the slide 361 is connected through a screw rod 37 via a thread, the lower end of the screw rod 37 is rotatably connected to the upper end of the fermentation device box 1, the upper end of the screw rod 37 is rotatably connected to a bracket 39, the bracket 39 is an L-shaped plate structure fixedly provided at the upper end of the fermentation device box 1, and the upper end of the screw rod 37 is connected through a control motor 38; The two-stage lifting adjustment mechanism increases the height adjustment stroke. The extension plate 36 is used to extend the fixed slide 361 to the left end of the horizontal plate 31. The slide 361 is located outside the screw rod 37 and the height is adjusted by threads. The bracket 39 with an L-shaped plate structure is used to stably support the screw rod 37 and the control motor 38.

[0025] Further improved, the detection cleaning addition structure 41 includes a fixed frame 411, a reagent box 412, a water tank 413, an addition pipe 414, a reagent discharge pipe 415 and a clean water discharge pipe 416. The fixed frame 411 is an N-shaped plate structure fixedly arranged at the upper right end of the detection port 50. The reagent box 412 and the water tank 413 are respectively fixedly arranged at the upper end of the fixed frame 411. The reagent discharge pipe 415 and the clean water discharge pipe 416 are respectively connected to the bottom of the reagent box 412 and the water tank 413. The addition pipe 414 is fixedly connected to the lower ends of the reagent discharge pipe 415 and the clean water discharge pipe 416. The lower ends of the reagent discharge pipe 415 and the clean water discharge pipe 416 are installed with a solenoid valve 417; The fixing frame 411 is used to support the reagent box 412 and the water tank 413 upwards, the reagent discharge pipe 415 and the clean water discharge pipe 416 are used to output to the bottom of the reagent box 412 and the water tank 413, the adding pipe 414 is used to connect the output ends of the reagent discharge pipe 415 and the clean water discharge pipe 416, and the solenoid valve 417 is used to accurately control the flow of reagents and water to ensure the detection and cleaning effect.

[0026] Further improved, the detection and cleaning support structure 42 includes a connecting plate 421, an adjustment plate 422, a detection seat 423, a second screw rod 424, a second limit rod 426, a vertical plate 427, an electric push rod device 4271 and a liquid collection box 428. The connecting plate 421 is fixedly connected to the right front end of the fixed frame 411, the second screw rod 424 is rotatably connected between the connecting plate 421 and the fermentation device box 1, and the upper end of the second screw rod 424 is connected to the second control motor 425; The front end of the adjustment plate 422 is connected to the second slide 4221, which is connected to the outside of the second screw rod 424 via a thread. The rear end of the adjustment plate 422 is provided with a second limiting hole 4222. The second limiting rod 426 is fixed to the upper end of the fermentation device box 1 and is connected to the inside of the second limiting hole 4222. Vertical plate 427 is fixed to the lower end of adjustment plate 422. Electric push rod device 4271 is fixed to the outer end of vertical plate 427. Push rod 4272 is connected to the left end of electric push rod device 4271. Fixed plate 4231 is fixed to the end of push rod 4272. Detection seat 423 is fixed to the lower end of fixed plate 4231. Detection hole groove 4232 is defined within detection seat 423. An outlet 4233 is defined at the bottom of detection hole groove 4232. A liquid outlet pipe 4234 is fixedly connected to the bottom of outlet 4233. A second solenoid valve 4235 is installed at the side end of liquid outlet pipe 4234. The liquid collecting box 428 is fixedly mounted at the lower end of the vertical plate 427. A leakage hole 4280 is formed at the bottom of the liquid collecting box 428. A sewage pipe 4281 is fixedly connected to the bottom of the leakage hole 4280. A sewage hose 4282 is connected to the bottom of the sewage pipe 4281. The control motor 2 425 is used to drive the control screw 2 424 to rotate, driving the slide 2 4221 and the adjustment plate 422 to adjust the height. The limit rod 2 426 and the limit hole 2 4222 are used to stabilize the auxiliary adjustment plate 422. The solenoid valve 2 4235 is used to automatically control the outlet 4233 and the liquid outlet pipe 4234 to discharge the detection liquid or cleaning liquid. The electric push rod device 4271 and the push rod 4272 are used to telescopically adjust the position of the fixed plate 4231 and the detection seat 423. The liquid collecting tank 428 is used to store sewage. The leakage hole 4280, the sewage pipe 4281 and the sewage hose 4282 are used to discharge sewage to the outside, thereby avoiding the pollution of the environment by sewage and keeping the working environment clean.

[0027] As a further improvement, the right end of the fixing frame 411 is extended to be connected with a detection display device 43, the lower end of the detection display device 43 is electrically connected to a power line 431, the lower end of the power line 431 is connected to an adapter plate 432, the other end of the adapter plate 432 passes through the middle of the outer end of the detection seat 423 and is connected to a pH detection sensor 433, and the pH detection sensor 433 is arranged inside the detection hole groove 4232; The pH detection sensor 433 is used to detect the pH value, a key parameter in the fermentation process, and transmit the data to the external detection and display device 43, thereby detecting the fermentation progress of the meat product, achieving precise control of the fermentation process, and ensuring the quality and flavor stability of solid-shaped fermented meat. The detection and display device 43 enables the operator to timely understand the key parameters in the fermentation process, adjust the fermentation conditions according to the detection results, and achieve precise control of the fermentation process. Through the precise detection and display of the pH value, the operator can accurately judge the fermentation progress, and timely adjust the fermentation conditions such as temperature and turning frequency, so that the meat can continue to ferment in a suitable environment, ensuring the quality and flavor stability of solid-shaped fermented meat, and improving the market competitiveness of the product.

[0028] A meat solid-state fermentation method, comprising the following steps: Step 1: Raw material preparation: Select fresh meat, cut it into pieces of appropriate size as required, prepare the necessary auxiliary materials, including salt, spices, etc., and ensure that the raw materials meet the fermentation requirements; Step 2: Feeding: Open the upper cover 11 on the top of the fermentation device box 1, add the processed meat raw materials and auxiliary materials into the fermentation device box 1 through the feed port 10, and then combine the positioning column 111 at the bottom of the upper cover 11 with the positioning hole 101 at the upper end of the feed port 10 through magnetic attraction to ensure sealing; Step 3: Start turning and adjust the temperature: Turn on the drive motor 2, which drives the drive shaft 21 and the turning plate 22 with a tapered outer wall to rotate back and forth, turning the meat ingredients to mix them evenly. At the same time, start the heating control device 24, and heat the meat products in the box through the heating reinforcement plates 23 on both sides of the turning plate 22 to provide a suitable temperature for fermentation. Step 4: Opening and closing the detection port: Based on the fermentation progress detection requirements, the control motor 3 53 is started to automatically control the rotation of the drive shaft 55 and the drive turntable 56. The fixed shaft disc 512 and the rotating shaft 51 are driven by the transmission belt to rotate, thereby controlling the rotation of the baffle 52 and opening the detection port 50 for subsequent detection operations. Step 5: Lifting and testing: Start the control motor 1 38 to drive the screw 1 37 to rotate, and the horizontal plate 31 slides on the limit rod 1 35 through the slide cylinder 1 361 and the extension plate 36. At the same time, start the electric telescopic device 32 to control the telescopic rod 33 to extend and retract, driving the detection needle 34 and the tip structure 341 to rise and fall, driving the detection needle 34 and the tip structure 341 to descend and insert into the fermented meat product, so that the fermented meat product material adheres to the outside of the detection needle 34 and the tip structure 341; Step 6, intelligent detection: start the solenoid valve 417 at the reagent discharge pipe 415 at the lower end of the reagent box 412, add the detection reagent to the detection hole groove 4232 inside the detection seat 423 through the addition pipe 414, continue to start the electric push rod device 4271 to automatically control the push rod 4272 to telescopically adjust the fixed plate 4231 and the detection seat 423 to adjust the lateral position, and at the same time control the detection needle 34 and the tip structure 341 to move upward, and control them to extend into the detection hole groove 4232 in a linked manner. The pH value of the fermentation is detected in real time by the pH detection sensor 433, and the pH value is transmitted to the detection display device 43 through the adapter plate 432 and the power cord 431 to display the detection data; Step 7, cleaning after testing: Activate the solenoid valve 1 417 at the clean water discharge pipe 416 at the lower end of the water tank 413 again, and inject water into the detection hole groove 4232 inside the detection seat 423 through the addition pipe 414. After cleaning, move the detection seat 423 so that it is located above the liquid collection tank 428. Activate the solenoid valve 2 4235 to allow the sewage to be discharged into the liquid collection tank 428 through the outlet 4233 and the liquid outlet pipe 4234, and finally discharged through the leak hole 4280, the sewage pipe 4281, and the sewage hose 4282. Step 8: Switch to repeated detection and cleaning: Start the driving motor 2 to drive the flip plate 22 to flip the meat raw materials, detect meat products at different positions, and clean immediately after a single detection is completed to ensure the accuracy of the detection; Step nine, discharging after fermentation is completed: According to the test results, the fermentation conditions, including temperature or turning frequency, are adjusted in a timely manner to allow the meat to continue to ferment in a suitable environment. After the fermentation is completed, the rear plate 12 is opened to take out the fermented meat product.

[0029] Working principle: open the upper cover 11 on the top of the fermentation device box 1, add the processed meat raw materials and auxiliary materials into the fermentation device box 1 through the feed port 10, and then combine the positioning column 111 at the bottom of the upper cover 11 with the positioning hole 101 at the upper end of the feed port 10 through magnetic attraction to ensure sealing; turn on the drive motor 2, drive the drive shaft 21 and the flip plate 22 with a tapered structure on the outer wall to rotate back and forth, flip the meat raw materials to make them evenly mixed, and at the same time, start the heating control device 24, and heat the meat products in the box through the heating reinforcement plates 23 on both sides of the flip plate 22 to provide a suitable temperature for fermentation; according to the fermentation progress detection requirements, start The control motor 3 53 automatically controls the drive shaft 55 and the drive turntable 56 to rotate, and drives the fixed shaft disc 512 and the rotating shaft 51 to rotate through the transmission belt, thereby controlling the baffle 52 to rotate and open the detection port 50 for subsequent detection operations; the control motor 1 38 is started to drive the screw rod 1 37 to rotate, and the cross plate 31 slides on the limit rod 1 35 through the slide cylinder 1 361 and the extension plate 36, and at the same time the electric telescopic device 32 is started to control the telescopic rod 33 to extend and retract, driving the detection needle 34 and the tip structure 341 to move up and down, driving the detection needle 34 and the tip structure 341 to descend and insert into the fermented meat product, so that the material of the fermented meat product adheres to the detection needle 34. and the outside of the tip structure 341; start the solenoid valve 417 at the reagent discharge pipe 415 at the lower end of the reagent box 412, add the detection reagent to the detection hole groove 4232 inside the detection seat 423 through the adding pipe 414, continue to start the electric push rod device 4271 to automatically control the push rod 4272 to telescopically adjust the fixed plate 4231 and the detection seat 423 to adjust the lateral position, and at the same time control the detection needle 34 and the tip structure 341 to move upward, and control them to extend into the detection hole groove 4232 through linkage, and detect the pH value of the fermentation in real time through the pH detection sensor 433, and transmit it to the detection display device 43 through the adapter plate 432 and the power cord 431, and display Detection data; then start the solenoid valve 1 417 at the clean water discharge pipe 416 at the lower end of the water tank 413, and inject water into the detection hole groove 4232 inside the detection seat 423 through the adding pipe 414. After cleaning, move the detection seat 423 so that it is located above the collecting tank 428, and start the solenoid valve 2 4235 to allow the sewage to be discharged into the collecting tank 428 through the outlet 4233 and the liquid outlet pipe 4234, and finally discharged through the leakage hole 4280, the sewage pipe 4281 and the sewage hose 4282; start the drive motor 2 to drive the flip plate 22 to flip the meat raw materials, detect meat products at different positions, and clean immediately after a single detection to ensure the accuracy of the detection.

[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all points of view, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A meat solid-state fermentation device, comprising a fermentation device box (1), a drive motor (2), a lifting detection mechanism (3), a fermentation progress detection and cleaning mechanism (4), and a fermentation progress detection port opening and closing mechanism (5), characterized in that: A feed port (10) is provided at the top near the left end of the fermentation device box (1), an upper cover plate (11) is provided above the feed port (10), and a rear plate (12) is installed at the rear end of the fermentation device box (1); A driving motor (2) is provided in the middle of the top of the fermentation device box (1), and a shaft seat (25) is fixedly provided in the middle of the inner upper end of the fermentation device box (1). The output end of the driving motor (2) passes through the shaft seat (25) and is connected to a driving shaft (21). A flap (22) having a tapered structure is fixedly provided on the outer side wall of the driving shaft (21); A detection opening (50) is provided near the right end of the top of the fermentation device box (1), and the fermentation progress detection opening opening and closing mechanism (5) is provided at the detection opening (50); The lifting detection mechanism (3) is arranged at the upper left end of the detection opening (50), and the fermentation progress detection and cleaning mechanism (4) is arranged at the upper right end of the detection opening (50). The fermentation progress detection and cleaning mechanism (4) includes a detection and cleaning adding structure (41) and a detection and cleaning supporting structure (42). The detection and cleaning supporting structure (42) is arranged at the right end of the detection and cleaning adding structure (41).

2. The meat solid-state fermentation device according to claim 1, characterized in that: The front of the fermentation device box (1) is a transparent structure. The exterior of the fermentation device box (1) is a steel plate structure and the inner wall is a ceramic layer. Positioning holes (101) are distributed around the upper end of the feed port (10). The interior of the positioning holes (101) is a metal structure. Positioning columns (111) are fixedly distributed around the bottom of the upper cover plate (11). The positioning columns (111) are magnetic structures.

3. The meat solid-state fermentation device according to claim 1, characterized in that: Heating reinforcement plates (23) are fixedly distributed on both side walls of the flip plate (22), and a heating control device (24) is connected through the top of the heating reinforcement plate (23). The heating control device (24) is fixedly arranged on the upper end of the fermentation device box (1).

4. The meat solid-state fermentation device according to claim 1, characterized in that: The fermentation progress detection port opening and closing mechanism (5) includes a rotating shaft (51), a baffle (52) and a control motor (53). The rear end of the detection port (50) is provided with a mounting groove (54). The front and rear ends of the detection port (50) are connected to a shaft cylinder (511). The rotating shaft (51) is connected to the interior of the shaft cylinder (511) and extends backward to be fixed with a fixed shaft disc (512). The baffle (52) is connected to the middle of the rotating shaft (51). The fixed shaft disc (512) is provided inside the mounting groove (54). A driving turntable (56) is connected to the upper side of the fixed shaft disc (512) via a transmission belt. A driving shaft (55) is fixedly provided at the rear end of the driving turntable (56). The driving shaft (55) is connected to the output end of the control motor three (53). The control motor three (53) is fixedly provided at the upper end of the fermentation device box (1). A second shaft cylinder (571) is rotatably connected to the middle of the drive shaft (55), and a support plate (57) is fixedly provided on the outside of the second shaft cylinder (571). The support plate (57) is fixedly provided on the inner end of the mounting groove (54).

5. The meat solid-state fermentation device according to claim 1, characterized in that: The lifting detection mechanism (3) includes a horizontal plate (31), an electric telescopic device (32), a detection needle (34) and a limiting rod (35), wherein the limiting rod (35) is fixedly arranged at the front and rear ends above the detection opening (50), and the front and rear ends of the horizontal plate (31) are both provided with a limiting hole (311), and the limiting rod (35) is connected to the inside of the limiting hole (311); The electric telescopic device (32) is fixedly arranged at the middle of the upper end of the horizontal plate (31); the lower end of the electric telescopic device (32) is connected to the telescopic rod (33); the upper end of the detection needle (34) is fixedly provided with a mounting plate (342); the mounting plate (342) is mounted on the lower end of the telescopic rod (33); and the bottom of the detection needle (34) is fixedly provided with a tip structure (341).

6. The meat solid-state fermentation device according to claim 5, characterized in that: The left end of the horizontal plate (31) is fixedly connected to an extension plate (36), the interior of the extension plate (36) is penetrated by a slide cylinder (361), the interior of the slide cylinder (361) is penetrated by a screw rod (37) via a thread, the lower end of the screw rod (37) is rotatably connected to the upper end of the fermentation device box (1), the upper end of the screw rod (37) is rotatably connected to a bracket (39), the bracket (39) is an L-shaped plate structure fixedly arranged on the upper end of the fermentation device box (1), and the upper end of the screw rod (37) is penetrated by a control motor (38).

7. The meat solid-state fermentation device according to claim 1, characterized in that: The detection cleaning addition structure (41) includes a fixed frame (411), a reagent box (412), a water tank (413), an addition pipe (414), a reagent discharge pipe (415) and a clean water discharge pipe (416). The fixed frame (411) is an N-shaped plate structure fixedly arranged at the upper right end of the detection port (50). The reagent box (412) and the water tank (413) are respectively fixedly arranged at the upper end of the fixed frame (411). The reagent discharge pipe (415) and the clean water discharge pipe (416) are respectively connected to the bottom of the reagent box (412) and the water tank (413). The addition pipe (414) is fixedly connected to the lower ends of the reagent discharge pipe (415) and the clean water discharge pipe (416). The lower ends of the reagent discharge pipe (415) and the clean water discharge pipe (416) are installed with a solenoid valve (417).

8. The meat solid-state fermentation device according to claim 7, characterized in that: The detection and cleaning support structure (42) includes a connecting plate (421), an adjustment plate (422), a detection seat (423), a second screw rod (424), a second limit rod (426), a vertical plate (427), an electric push rod device (4271) and a liquid collecting box (428), wherein the connecting plate (421) is fixedly connected to the right front end of the fixing frame (411), the second screw rod (424) is rotatably connected between the connecting plate (421) and the fermentation device box (1), and the upper end of the second screw rod (424) is connected to the second control motor (425); The front end of the regulating plate (422) is connected to the second slide cylinder (4221), and the second slide cylinder (4221) is connected to the outside of the second screw rod (424) through a thread. The rear end of the regulating plate (422) is provided with a second limiting hole (4222), and the second limiting rod (426) is fixed to the upper end of the fermentation device box (1), and the second limiting rod (426) is connected to the inside of the second limiting hole (4222); The vertical plate (427) is fixed to the lower end of the adjustment plate (422), the electric push rod device (4271) is fixed to the outer end of the vertical plate (427), the left end of the electric push rod device (4271) is connected with a push rod (4272), the end of the push rod (4272) is fixed with a fixed plate (4231), the detection seat (423) is fixed to the lower end of the fixed plate (4231), the detection seat (423) is provided with a detection hole groove (4232) inside, the bottom of the detection hole groove (4232) is provided with an outlet (4233), the bottom of the outlet (4233) is fixedly connected with a liquid outlet pipe (4234), and the side end of the liquid outlet pipe (4234) is installed with a second electromagnetic valve (4235); The liquid collecting box (428) is fixedly arranged at the lower end of the vertical plate (427), and a leakage hole (4280) is provided at the bottom of the liquid collecting box (428). A sewage pipe (4281) is fixedly connected to the bottom of the leakage hole (4280), and a sewage hose (4282) is connected to the bottom of the sewage pipe (4281).

9. The meat solid-state fermentation device according to claim 8, characterized in that: The right end of the fixing frame (411) is extended to be connected with a detection display device (43), the lower end of the detection display device (43) is electrically connected with a power line (431), the lower end of the power line (431) is connected with an adapter plate (432), the other end of the adapter plate (432) passes through the middle of the outer end of the detection seat (423) and is connected with a pH detection sensor (433), and the pH detection sensor (433) is arranged inside the detection hole groove (4232).

10. A meat solid-state fermentation method, based on the meat solid-state fermentation device according to any one of claims 1 to 9, characterized in that: The method includes the following steps: Step 1: Raw material preparation: Select fresh meat, cut it into pieces of appropriate size as required, prepare the necessary auxiliary materials, including salt, spices, etc., and ensure that the raw materials meet the fermentation requirements; Step 2, feeding: open the upper cover (11) on the top of the fermentation device box (1), add the processed meat raw materials and auxiliary materials into the fermentation device box (1) through the feed port (10), and then combine the positioning column (111) at the bottom of the upper cover (11) with the positioning hole (101) at the upper end of the feed port (10) through magnetic attraction to ensure sealing; Step 3: Start turning and adjust the temperature: Turn on the driving motor (2), drive the driving shaft (21) and the turning plate (22) with a tapered outer wall to rotate back and forth, turn the meat raw materials to make them evenly mixed, and at the same time, start the heating control device (24) to heat the meat products in the box through the heating reinforcement plates (23) on both sides of the turning plate (22) to provide a suitable temperature for fermentation; Step 4, opening and closing the detection port: according to the fermentation progress detection requirements, start the control motor 3 (53) to automatically control the drive shaft (55) and the drive turntable (56) to rotate, and drive the fixed shaft disk (512) and the rotating shaft (51) to rotate through the transmission belt, thereby controlling the baffle (52) to rotate and open the detection port (50) for subsequent detection operations; Step 5, lifting detection: start the control motor 1 (38) to drive the screw rod 1 (37) to rotate, and the horizontal plate (31) slides on the limit rod 1 (35) through the slide cylinder 1 (361) and the extension plate (36), and at the same time start the electric telescopic device (32) to control the telescopic rod (33) to extend and retract to drive the detection needle (34) and the tip structure (341) to rise and fall, and drive the detection needle (34) and the tip structure (341) to descend and insert into the fermented meat product, so that the material of the fermented meat product adheres to the outside of the detection needle (34) and the tip structure (341); Step 6, intelligent detection: start the electromagnetic valve 1 (417) at the reagent discharge pipe (415) at the lower end of the reagent box (412), add the detection reagent to the detection hole groove (4232) inside the detection seat (423) through the adding pipe (414), continue to start the electric push rod device (4271) to automatically control the push rod (4272) to telescopically adjust the fixed plate (4231) and the detection seat (423) to adjust the lateral position, and at the same time control the detection needle (34) and the tip structure (341) to move upward, and control them to extend into the detection hole groove (4232), and detect the pH value of the fermentation in real time through the pH detection sensor (433), and transmit the data to the detection display device (43) through the adapter plate (432) and the power cord (431) to display the detection data; Step 7, cleaning after testing: start the electromagnetic valve 1 (417) at the clean water discharge pipe (416) at the lower end of the water tank (413), and inject water into the detection hole groove (4232) inside the detection seat (423) through the adding pipe (414). After cleaning, move the detection seat (423) so that it is located above the liquid collection tank (428), start the electromagnetic valve 2 (4235) to allow the sewage to be discharged into the liquid collection tank (428) through the outlet (4233) and the liquid outlet pipe (4234), and finally discharged through the leak hole (4280), the sewage pipe (4281) and the sewage hose (4282); Step 8, switching to repeated detection and cleaning: starting the driving motor (2) to drive the flipping plate (22) to flip the meat raw materials, detecting meat products at different positions, and immediately cleaning after a single detection is completed to ensure the accuracy of the detection; Step nine, discharging after fermentation is completed: According to the test results, the fermentation conditions, including temperature or turning frequency, are adjusted in a timely manner to allow the meat to continue to ferment in a suitable environment. After the fermentation is completed, the rear plate (12) is opened to take out the fermented meat product.

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