A processing system and processing technology for cold-marinated oyster sauce beef tenderloin

Abstract

The present invention relates to the technical field of beef marinating, and specifically to a processing system and processing technology for cold - adjusted marinated oyster sauce beef tenderloin, including a base. A motor is installed on the inner wall of the bottom of the base. One end of the output shaft of the motor is connected to a rotating rod through a coupling. A main gear is fixedly connected to the outer wall of one side of the rotating rod. It also includes a marinating mechanism, and the marinating mechanism is arranged inside the base. The marinating mechanism includes a rotating cylinder rotatably arranged inside the base. A first rack is fixedly connected to the outer wall of the rotating cylinder. A liquid storage tank is fixedly connected to the inner wall of the base. In the present invention, the marinating liquid is output through the coincidence of the first liquid discharge hole and the second liquid discharge hole to marinate the beef tenderloin. Moreover, the thicker the stacked beef tenderloin mixture is, the greater the rising amplitude of the pressing block is, the more the first liquid discharge hole and the second liquid discharge hole coincide, and the more the output marinating liquid is, thereby increasing the marinating effect of the beef tenderloin and improving the processing efficiency of cold - adjusted marinated oyster sauce beef tenderloin.

Description

Technical Field

[0001] The invention relates to the technical field of beef pickling, in particular to a cold-seasoned pickled oyster sauce beef tenderloin processing system and a processing technology. Background Art

[0002] When marinating beef tenderloin, a tumbler is needed. The tumbler works under vacuum and uses the principle of physical impact to allow the meat to flip up and down in a drum and collide with each other, achieving the effects of massage and marinating, allowing the meat to absorb the marinade evenly. The meat product expands and contracts reciprocatingly in the drum, which improves the structure of the meat tissue, improves the cutting effect, and increases the yield.

[0003] A Chinese patent with a search announcement number of CN219803315U discloses a drum-type beef tumbling machine for pickling. Through the cooperation of a driving part, a drum, a fixed bar, a rotating rod, a cam, a linkage plate and a massage block, when the drum rotates, on the one hand, the beef hits the convex block to massage the beef, and on the other hand, it drives the massage block to reciprocate vertically to press the surface of the beef, which further improves the tumbling and pickling effect of the beef and saves the time required for tumbling. Through the cooperation of a water pump, a water collecting chamber and a drainage hole, the water pump sprays water toward the inner wall of the drum through the drainage hole when working, and the drum continues to rotate, so that the inner wall of the drum is fully cleaned, which is convenient for the operator to clean the inside of the drum.

[0004] Based on the above search and combined with the prior art, it was found that: if the marinade is added all at once during the tumbling process of the beef, the marinade may accumulate inside the beef, resulting in excessive absorption on the surface and insufficient penetration into the deep layer, affecting the uniformity. The addition of the marinade cannot be controlled according to the tumbling speed of the beef, and the beef is unevenly distributed in the tumbling equipment. The location for adding the marinade cannot be selected according to the distribution of the beef, which reduces the processing efficiency of the cold-seasoned marinated oyster sauce beef tenderloin. Summary of the invention

[0005] The object of the present invention is to provide a processing system and a processing technology for cold-seasoned pickled beef tenderloin with oyster sauce to solve the problems raised in the above-mentioned background technology.

[0006] The technical solution of the present invention is: a cold seasoned marinated oyster sauce beef tenderloin processing system, comprising a base, a motor is installed on the bottom inner wall of the base, one end of the motor output shaft is connected to a rotating rod through a coupling, and one side outer wall of the rotating rod is fixedly connected to a main gear, and also includes;

[0007] A pickling mechanism, wherein the pickling mechanism is arranged on the inner wall of the base;

[0008] The pickling mechanism includes a rotating cylinder rotatably arranged on the inner wall of the base. A first rack is fixedly connected to the outer wall of the cylinder. A liquid storage tank is fixedly connected to the inner wall of the base. A first partition plate and a second partition plate are fixedly connected to the inner wall of one side of the liquid storage tank in sequence from left to right. A piston hole is formed on the outer wall of one side of the first partition plate. A sliding rod is slidably connected to the inner wall of the piston hole. A piston block is fixedly connected to the outer wall of one side of the sliding rod. A bracket is fixedly connected to the outer wall of one side of the base. A bevel gear is rotatably arranged on the inner wall of the top of the bracket. A turntable is fixedly connected to the outer wall of one side of the bevel gear. A fixed block is fixedly connected to the outer wall of one side of the sliding rod. A first rotating shaft is rotatably arranged on the outer wall of one side of the turntable. A second rotating shaft is rotatably arranged on the outer wall of the fixed block. An active rod is arranged on the outer walls of the first rotating shaft and the second rotating shaft. An outlet pipe is arranged on the outer wall of the top of the liquid storage tank. A shunt pipe is fixedly connected to the outer wall of the top of the outlet pipe. A support pipe is fixedly connected to the outer wall of the bottom of the liquid storage tank. An installation frame is fixedly connected to the outer wall of the bottom of the support pipe. A plurality of installation grooves are formed on the outer wall of the bottom of the installation frame. A pressing block is slidably connected to the inner wall of the bottom of the installation groove. A plurality of fixed pipes are arranged on the outer wall of the bottom of the support pipe.

[0009] Preferably, a blanking hole is formed on the outer wall of the bottom of the liquid storage tank. The blanking hole is communicated with the support pipe. The fixed pipe is communicated with the support pipe. A plurality of liquid spraying pipes are arranged on the outer wall of the top of the shunt pipe. A circular groove is formed on the outer wall of the top of the pressing block. The fixed pipe is slidably connected to the inner wall of the circular groove. Drainage holes one are formed on the outer walls of both sides of the pressing block. Drainage holes two are formed on the outer walls of both sides of the fixed pipe. The drainage holes one are communicated with the circular groove. The sizes of the drainage holes one and the drainage holes two are adapted to each other.

[0010] Preferably, the main gear meshes with the first rack. A second rack is fixedly connected to the outer wall of one side of the cylinder. The second rack is annularly arranged. The bevel gear meshes with the second rack. The bracket is fixedly connected to the outer wall of one side of the liquid storage tank. The first partition plate and the second partition plate are adapted to the size of the liquid storage tank. The piston block is slidably connected to the inner wall of the liquid storage tank.

[0011] Preferably, a liquid outlet valve is arranged on the inner wall of the outlet pipe. An inlet pipe is arranged on the outer wall of the bottom of the second partition plate. A liquid inlet valve is arranged on the inner wall of the inlet pipe. The outlet pipe is located between the second partition plate and the piston block.

[0012] Preferably, limiting frames are fixedly connected to the outer walls of both sides of the top of the pressing block. Fixed rods are fixedly connected to the inner walls of both sides of the installation groove. The limiting frames are slidably connected to the outer walls of the fixed rods. A spring is sleeved on the outer wall of the top of the fixed rod. The two ends of the spring are respectively fixedly connected to the outer wall of the limiting frame and the inner wall of the installation groove.

[0013] Preferably, the liquid spraying pipes and the pressing blocks are distributed in a linear array. The pressing blocks are semicircular. The liquid storage tank is located inside the inner wall of the rotating cylinder. A number of first massage blocks are fixedly connected to one inner wall of the rotating cylinder, and a number of second massage blocks are fixedly connected to the other inner wall of the rotating cylinder. The first massage blocks and the second massage blocks are distributed in an arc array.

[0014] Preferably, a main transmission wheel is fixedly connected to the outer wall of the other side of the rotating rod. An installation hole is formed in the outer wall of the other side of the liquid storage tank. A rotating roller is rotatably arranged on the inner wall of the installation hole. Stirring blades are fixedly connected to the top and bottom outer walls of the rotating roller. A secondary transmission wheel is fixedly connected to the outer wall of one side of the rotating roller. A transmission belt is wound around the outer walls of the main transmission wheel and the secondary transmission wheel.

[0015] A processing technology of a cold - adjusted marinated oyster sauce beef tenderloin processing system, the processing technology includes the following steps:

[0016] S1: Select high - quality beef tenderloin, thoroughly wash the beef tenderloin with clean water to remove the blood and impurities on the surface, and cut the beef tenderloin into appropriate sizes and shapes according to product requirements;

[0017] S2: Conduct a short - time pre - marination before formal marination, and use simple seasonings for preliminary seasoning;

[0018] S3: Mix the seasonings required for formal marination evenly in proportion to form a marinating liquid. Transfer the pre - marinated beef tenderloin to a tumbling device, and then put it into the marinating liquid for formal marination. After the beef tenderloin is evenly tumbled and marinated in the rotating cylinder, it is removed from the tumbling device;

[0019] S4: Put the taken - out beef tenderloin into a clean container and let it stand for a period of time to allow the marinade to further penetrate and distribute evenly, and conduct packaging and refrigeration treatment on the beef tenderloin.

[0020] The present invention provides a cold - adjusted marinated oyster sauce beef tenderloin processing system and processing technology through improvement. Compared with the prior art, it has the following improvements and advantages:

[0021] First: The present invention is provided with a base, a rotating cylinder, a liquid storage tank, a piston block, a liquid spraying pipe, a pressing block and a fixing pipe. The beef tenderloin is tumbled and marinated in the rotating cylinder, and the marinade is added through the liquid spraying pipe and the fixing pipe. According to the rotation speed of the rotating cylinder, the speed of the marinade sprayed out by the liquid spraying pipe is controlled. The faster the rotating cylinder rotates, the faster the linkage structure makes the turntable rotate, and the faster the piston block reciprocates left and right, so that the marinade is sprayed out from the liquid spraying pipe faster and mixed with the beef tenderloin. On the contrary, the slower the rotating cylinder rotates, the slower the marinade is sprayed out. According to the speed of the beef tumbling, the addition of the marinade is controlled to avoid the accumulation of the marinade, which leads to excessive absorption on the surface layer and insufficient penetration in the deep layer, affecting the uniformity. When the pressing block tumbles and marinates the beef tenderloin, the reaction force makes the pressing block rise, and the marinade is output through the coincidence, the first drain hole and the second drain hole to marinate the beef tenderloin. Moreover, the thicker the accumulated beef tenderloin mixture is, the greater the rising amplitude of the pressing block is, and the more the first drain hole and the second drain hole coincide, and the more the output marinade is, thus increasing the marinating effect of the beef tenderloin and improving the processing efficiency of cold - marinated oyster sauce beef tenderloin;

[0022] Second: The present invention is provided with a rotating cylinder, a first massage block and a second massage block. Two groups of arc - array - distributed first massage blocks and second massage blocks are arranged in the rotating cylinder. The first massage block and the second massage block are symmetrically distributed with respect to the center of the rotating cylinder. When the first massage block tumbles the beef tenderloin, it pushes the beef tenderloin to the right side, and when the second massage block tumbles the beef tenderloin, it pushes the beef tenderloin to the left side. The beef tenderloin is repeatedly pushed and marinated more evenly, further improving the processing and marinating efficiency of cold - marinated oyster sauce beef tenderloin;

[0023] Third: The present invention is provided with a main driving wheel, a secondary driving wheel and stirring blades. During the rotation of the rotating rod, the rotating roller is also driven to rotate through the main driving wheel and the secondary driving wheel, thereby driving the stirring blades to rotate. When the linearly - array - distributed stirring blades rotate, they stir the marinade inside the liquid storage tank, making the marinade mix evenly and contact with the beef tenderloin, ensuring the uniform marinating effect of the beef tenderloin. Description of the Drawings

[0024] The present invention will be further explained below with reference to the drawings and embodiments:

[0025] Figure 1 is a three - dimensional schematic diagram of the overall structure of the present invention;

[0026] Figure 2 is a sectional schematic diagram of the overall structure of the present invention;

[0027] Figure 3 is a schematic diagram of the piston block of the present invention;

[0028] Figure 4 is a schematic diagram of the movable rod of the present invention;

[0029] Figure 5 is a schematic diagram of the stirring blade of the present invention;

[0030] Figure 6It is a three-dimensional schematic diagram of the drum structure of the present invention;

[0031] Figure 7 It is a schematic cross-sectional view of the liquid storage tank structure of the present invention;

[0032] Figure 8 It is a schematic diagram of the pressing block of the present invention;

[0033] Figure 9 It is a schematic diagram of the fixed pipe of the present invention.

[0034] Explanation of reference numerals:

[0035] 1. Base; 2. Motor; 3. Main gear; 4. Rotating rod; 5. First rack; 6. Drum; 7. Bracket; 8. Turntable; 9. Bevel gear; 10. Second rack; 11. First massage block; 12. Liquid storage tank; 13. First partition plate; 14. Second partition plate; 15. Liquid outlet pipe; 16. Shunt pipe; 17. Rotating roller; 18. Stirring blade; 19. Liquid spraying pipe; 20. Pressing block; 21. Main driving wheel; 22. Auxiliary driving wheel; 23. Piston block; 24. Sliding rod; 25. Fixed block; 26. Moving rod; 27. Second massage block; 28. Support pipe; 29. Mounting frame; 30. Fixed pipe; 31. Limiting frame; 32. Fixed rod; 33. Spring; 34. First drain hole; 35. Second drain hole; 36. Liquid inlet pipe. Detailed implementation manners

[0036] The present invention will be described in detail below. The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] The present invention provides an improved cold - adjusted marinated oyster sauce beef tenderloin processing system and processing technology herein. The technical solution of the present invention is as follows:

[0038] As Figures 1-9 shown, a cold - adjusted marinated oyster sauce beef tenderloin processing system includes a base 1. A motor 2 is installed on the bottom inner wall of the base 1. One end of the output shaft of the motor 2 is connected to a rotating rod 4 through a coupling. A main gear 3 is fixedly connected to the outer wall of one side of the rotating rod 4. It also includes;

[0039] A marinating mechanism, which is arranged on the inner wall of the base 1;

[0040] The pickling mechanism includes a rotating cylinder 6 rotatably arranged on the inner wall of the base 1. A first rack 5 is fixedly connected to the outer wall of the cylinder 6. A liquid storage tank 12 is fixedly connected to the inner wall of the base 1. A first partition plate 13 and a second partition plate 14 are fixedly connected to the inner wall of one side of the liquid storage tank 12 in sequence from left to right. A piston hole is formed on the outer wall of one side of the first partition plate 13. A sliding rod 24 is slidably connected to the inner wall of the piston hole. A piston block 23 is fixedly connected to the outer wall of one side of the sliding rod 24. A bracket 7 is fixedly connected to the outer wall of one side of the base 1. A bevel gear 9 is rotatably arranged on the inner wall of the top of the bracket 7. A turntable 8 is fixedly connected to the outer wall of one side of the bevel gear 9. A fixing block 25 is fixedly connected to the outer wall of one side of the sliding rod 24. A first rotating shaft is rotatably arranged on the outer wall of one side of the turntable 8. A second rotating shaft is rotatably arranged on the outer wall of the fixing block 25. An activity rod 26 is arranged on the outer walls of the first rotating shaft and the second rotating shaft. A liquid outlet pipe 15 is arranged on the outer wall of the top of the liquid storage tank 12. A shunt pipe 16 is fixedly connected to the outer wall of the top of the liquid outlet pipe 15. A support pipe 28 is fixedly connected to the outer wall of the bottom of the liquid storage tank 12. An installation frame 29 is fixedly connected to the outer wall of the bottom of the support pipe 28. A plurality of installation grooves are formed on the outer wall of the bottom of the installation frame 29. A pressing block 20 is slidably connected to the inner wall of the bottom of the installation groove. A plurality of fixing pipes 30 are arranged on the outer wall of the bottom of the support pipe 28.

[0041] Further, a blanking hole is formed on the outer wall of the bottom of the liquid storage tank 12. The blanking hole is communicated with the support pipe 28. The fixing pipe 30 is communicated with the support pipe 28. A plurality of liquid spraying pipes 19 are arranged on the outer wall of the top of the shunt pipe 16. A circular groove is formed on the outer wall of the top of the pressing block 20. The fixing pipe 30 is slidably connected to the inner wall of the circular groove. Drainage holes one 34 are formed on the outer walls of both sides of the pressing block 20. Drainage holes two 35 are formed on the outer walls of both sides of the fixing pipe 30. The drainage holes one 34 are communicated with the circular groove. The sizes of the drainage holes one 34 and the drainage holes two 35 are adapted to each other.

[0042] Further, the main gear 3 meshes with the first rack 5. A second rack 10 is fixedly connected to the outer wall of one side of the cylinder 6. The second rack 10 is arranged in a ring shape. The bevel gear 9 meshes with the second rack 10. The bracket 7 is fixedly connected to the outer wall of one side of the liquid storage tank 12. The first partition plate 13 and the second partition plate 14 are adapted to the size of the liquid storage tank 12. The piston block 23 is slidably connected to the inner wall of the liquid storage tank 12. A liquid outlet valve is arranged on the inner wall of the liquid outlet pipe 15. An inlet pipe 36 is arranged on the outer wall of the bottom of the second partition plate 14. An inlet valve is arranged on the inner wall of the inlet pipe 36. The liquid outlet pipe 15 is located between the second partition plate 14 and the piston block 23. Limit frames 31 are fixedly connected to the outer walls of both sides of the top of the pressing block 20. Fixed rods 32 are fixedly connected to the inner walls of both sides of the installation groove. The limit frames 31 are slidably connected to the outer walls of the fixed rods 32. A spring 33 is sleeved on the outer wall of the top of the fixed rod 32. Both ends of the spring 33 are fixedly connected to the outer wall of the limit frame 31 and the inner wall of the installation groove respectively.

[0043] Furthermore, the liquid spraying pipe 19 and the pressing block 20 are distributed in a linear array. The pressing block 20 is semicircular. The liquid storage tank 12 is located inside the inner wall of the rotating cylinder 6. A number of first massage blocks 11 are fixedly connected to one inner wall of the rotating cylinder 6, and a number of second massage blocks 27 are fixedly connected to the other inner wall of the rotating cylinder 6. The first massage blocks 11 and the second massage blocks 27 are distributed in an arc array. The outer wall of the other side of the rotating rod 4 is fixedly connected to a main transmission wheel 21. An installation hole is provided on the outer wall of the other side of the liquid storage tank 12. A rotating roller 17 is rotatably arranged on the inner wall of the installation hole. Stirring blades 18 are fixedly connected to the top and bottom outer walls of the rotating roller 17. A secondary transmission wheel 22 is fixedly connected to the outer wall of one side of the rotating roller 17. A transmission belt is wound around the outer walls of the main transmission wheel 21 and the secondary transmission wheel 22.

[0044] A processing technology of a cold - adjusted pickled oyster sauce beef tenderloin processing system, the processing technology includes the following steps:

[0045] S1: Select high - quality beef tenderloin, thoroughly wash the beef tenderloin with clean water to remove the blood and impurities on the surface, and cut the beef tenderloin into appropriate sizes and shapes according to product requirements;

[0046] S2: Conduct a short - term pre - pickling before formal pickling, and use simple seasonings for preliminary seasoning;

[0047] S3: Mix the seasonings required for formal pickling evenly in proportion to form a pickling liquid. Transfer the pre - pickled beef tenderloin to a tumbling device, and then put it into the pickling liquid for formal pickling. After the beef tenderloin is evenly tumbled and pickled in the rotating cylinder 6, it is removed from the tumbling device;

[0048] S4: Put the taken - out beef tenderloin into a clean container and let it stand for a period of time to allow the pickling ingredients to further penetrate and be evenly distributed, and then conduct packaging and refrigeration treatment on the beef tenderloin.

[0049] Working principle: During the processing and marinating of cold - adjusted marinated oyster sauce beef tenderloin, open the opening and closing door on the rotating drum 6, and send the preliminarily pre - marinated beef tenderloin and part of the formal marinating liquid into the rotating drum 6 together. Then close the opening and closing door. The marinating liquid for formal marinating is sent into the liquid storage tank 12 through the feed pipe on the liquid storage tank 12. The liquid storage tank 12 is divided into spaces by the first partition plate 13 and the second partition plate 14. The marinating liquid is located on the far right. Start the motor 2, and the rotating rod 4 rotates, driving the rotating drum 6 to rotate through the main gear 3 and the first rack 5. The beef tenderloin is also massaged and tumbled in the rotating drum 6 by the pressing block 20 at the bottom of the mounting frame 29. During the rotation of the rotating drum 6, the second rack 10 arranged on one side drives the meshing bevel gear 9 to rotate, and the bevel gear 9 drives the turntable 8 to rotate. Thus, the sliding rod 24 and the piston block 23 are driven by the movable rod 26 to continuously slide back and forth on the inner wall of the liquid storage tank 12. When the piston block 23 moves to the left, the inlet valve of the liquid inlet pipe 36 at the bottom of the second partition plate 14 opens, and the outlet valve of the liquid outlet pipe 15 at the top of the liquid storage tank 12 closes. The space between the piston block 23 and the second partition plate 14 forms a negative pressure area, and the marinating liquid passes through the liquid inlet pipe 36 and enters the space between the piston block 23 and the second partition plate 14. When the piston block 23 moves to the right, the inlet valve closes and the outlet valve opens. The opening and closing of the outlet valve and the inlet valve are controlled by the air pressure caused by the movement of the piston block 23. The inlet and outlet of the marinating liquid are controlled by the air pressure difference. The remaining marinating liquid enters the shunt pipe 16 through the liquid outlet pipe 15 and is then sprayed out through the spray pipes 19 distributed in an array to be mixed and tumbled with the beef tenderloin. In the early stage, the rotating drum 6 is controlled to rotate at a low speed. Low - speed tumbling can prevent the marinating materials from splashing and flowing away excessively, ensuring that the marinating materials fully penetrate into the beef. In the later stage, to maintain the marinating effect, the rotation speed of the rotating drum 6 is increased, and the sprayed marinating liquid will also increase accordingly. The marinating liquid in the liquid storage tank 12 will also be sent into the support pipe 28 through the feeding hole and then into the fixed pipe 30. When the pressing block 20 at the bottom of the mounting frame 29 rolls and presses the beef, the reaction force will also cause the pressing block 20 to slide in the mounting groove of the mounting frame 29. When the first drain hole 34 on the pressing block 20 coincides with the second drain hole 35 on the fixed pipe 30, a small amount of marinating liquid will flow out to contact the beef tenderloin for tumbling and marinating. The higher the beef tenderloin accumulates at some positions, the higher the pressing block 20 is pushed, the more the first drain hole 34 and the second drain hole 35 coincide, and the more marinating liquid flows out, so as to uniformly marinate the beef tenderloin with a higher stacking thickness.

[0050] Two groups of arc - array - distributed first massage blocks 11 and second massage blocks 27 are arranged in the rotating drum 6. The first massage blocks 11 and the second massage blocks 27 are symmetrically distributed with respect to the center of the rotating drum 6. When the first massage blocks 11 tumble the beef tenderloin, they push it to the right, and when the second massage blocks 27 tumble the beef tenderloin, they push it to the left. The beef tenderloin is repeatedly pushed, making the marinating more uniform. The pressing block 20 is slidably connected to the outer wall of the fixed rod 32 through the limiting frame 31. When the pressing block 20 moves, the spring 33 stretches or contracts accordingly, ensuring that the structure can be reset.

[0051] During the rotation process, the rotating rod 4 also drives the rotating roller 17 to rotate through the main transmission wheel 21 and the auxiliary transmission wheel 22, thereby driving the stirring blades 18 to rotate. When the stirring blades 18 distributed in a linear array rotate, they stir the pickling liquid inside the liquid storage tank 12, making the pickling liquid mix evenly and contact with the beef tenderloin, further improving the pickling effect of the cold - seasoned beef tenderloin.

[0052] The technical means disclosed in the solution of the present invention are not limited to those disclosed by the above - mentioned technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present invention belong to the common general knowledge of those skilled in the art.

Claims

1. A processing system for cold-seasoned marinated beef tenderloin with oyster sauce, comprising a base (1), a motor (2) being mounted on the inner wall of the bottom of the base (1), one end of the output shaft of the motor (2) being connected to a rotating rod (4) via a coupling, and a main gear (3) being fixedly connected to an outer wall of one side of the rotating rod (4), characterized in that: Also includes; A pickling mechanism, the pickling mechanism being arranged on the inner wall of the base (1); The pickling mechanism comprises a rotating drum (6) rotatably arranged on the inner wall of a base (1); the outer wall of the rotating drum (6) is fixedly connected to a rack 1 (5); the inner wall of the base (1) is fixedly connected to a liquid storage tank (12); a partition plate 1 (13) and a partition plate 2 (14) are fixedly connected to the inner wall of one side of the liquid storage tank (12) from left to right in sequence; a piston hole is provided on the outer wall of one side of the partition plate 1 (13); a sliding rod (24) is slidably connected to the inner wall of the piston hole; a piston block (23) is fixedly connected to the outer wall of one side of the sliding rod (24); a bracket (7) is fixedly connected to the outer wall of the top of the bracket (7); a bevel gear (9) is rotatably arranged on the inner wall; a rotating disk (8) is fixedly connected to the outer wall of one side of the bevel gear (9); the sliding rod (24) ) is fixedly connected to a fixed block (25) on one side outer wall of the turntable (8), a rotating shaft 1 is rotatably provided on the outer wall of one side of the turntable (8), a rotating shaft 2 is rotatably provided on the outer wall of the fixed block (25), a movable rod (26) is provided on the outer walls of the rotating shaft 1 and the rotating shaft 2, a liquid outlet pipe (15) is provided on the top outer wall of the liquid storage tank (12), a shunt pipe (16) is fixedly connected to the top outer wall of the liquid outlet pipe (15), a support pipe (28) is fixedly connected to the bottom outer wall of the liquid storage tank (12), a mounting frame (29) is fixedly connected to the bottom outer wall of the support pipe (28), a plurality of mounting grooves are provided on the bottom outer wall of the mounting groove, a pressing block (20) is slidably connected to the bottom inner wall of the mounting groove, and a plurality of fixing pipes (30) are provided on the bottom outer wall of the support pipe (28); The bottom outer wall of the liquid storage tank (12) is provided with a discharge hole, the discharge hole is connected to the support tube (28), the fixed tube (30) is connected to the support tube (28), the top outer wall of the diverter tube (16) is provided with a plurality of liquid spraying tubes (19), the top outer wall of the pressing block (20) is provided with a circular groove, the fixed tube (30) is slidably connected to the inner wall of the circular groove, the outer walls on both sides of the pressing block (20) are provided with a first discharge hole (34), the outer walls on both sides of the fixed tube (30) are provided with a second discharge hole (35), the first discharge hole (34) is connected to the circular groove, and the size of the first discharge hole (34) and the second discharge hole (35) are adapted to each other; A second rack (10) is fixedly connected to an outer wall of one side of the rotating drum (6); the second rack (10) is arranged in a ring shape, and the bevel gear (9) is meshed with the second rack (10).

2. The cold-cured pickled oyster sauce beef tenderloin processing system according to claim 1, characterized in that: The main gear (3) and rack one (5) are meshed, the bracket (7) is fixedly connected to an outer wall of one side of the liquid storage tank (12), the partition plate one (13) and the partition plate two (14) are adapted to the size of the liquid storage tank (12), and the piston block (23) is slidably connected to the inner wall of the liquid storage tank (12).

3. The cold-cured pickled oyster sauce beef tenderloin processing system according to claim 1, characterized in that: The inner wall of the liquid outlet pipe (15) is provided with a liquid outlet valve, the outer wall of the bottom of the second partition plate (14) is provided with a liquid inlet pipe (36), the inner wall of the liquid inlet pipe (36) is provided with a liquid inlet valve, and the liquid outlet pipe (15) is located between the second partition plate (14) and the piston block (23).

4. The cold-cured pickled oyster sauce beef tenderloin processing system according to claim 1, characterized in that: The outer walls on both sides of the top of the pressing block (20) are fixedly connected to a limiting frame (31), the inner walls on both sides of the mounting groove are fixedly connected to a fixing rod (32), the limiting frame (31) is slidably connected to the outer wall of the fixing rod (32), the outer wall of the top of the fixing rod (32) is sleeved with a spring (33), and the two ends of the spring (33) are respectively fixedly connected to the outer wall of the limiting frame (31) and the inner wall of the mounting groove.

5. The cold-cured pickled oyster sauce beef tenderloin processing system according to claim 1, characterized in that: The liquid spray pipe (19) and the pressing block (20) are arranged in a linear array, the pressing block (20) is arranged in a semicircular shape, the liquid storage tank (12) is located on the inner wall of the rotating cylinder (6), a plurality of massage blocks 1 (11) are fixedly connected to the inner wall of one side of the rotating cylinder (6), and a plurality of massage blocks 2 (27) are fixedly connected to the inner wall of the other side of the rotating cylinder (6), and the massage blocks 1 (11) and the massage blocks 2 (27) are arranged in an arc array.

6. The cold-cured pickled oyster sauce beef tenderloin processing system according to claim 1, characterized in that: The outer wall on the other side of the rotating rod (4) is fixedly connected to a main transmission wheel (21); the outer wall on the other side of the liquid storage tank (12) is provided with a mounting hole; a rotating roller (17) is rotatably arranged on the inner wall of the mounting hole; stirring blades (18) are fixedly connected to the outer walls of the top and bottom ends of the rotating roller (17); an outer wall on one side of the rotating roller (17) is fixedly connected to a secondary transmission wheel (22); and transmission belts are wound around the outer walls of the main transmission wheel (21) and the secondary transmission wheel (22).

7. A processing technology of the cold-seasoned pickled oyster sauce beef tenderloin processing system according to any one of claims 1 to 6, characterized in that: The processing technology includes the following steps: S1: Select high-quality beef tenderloin, wash the beef tenderloin thoroughly with clean water to remove blood and impurities on the surface, and cut the beef tenderloin into appropriate size and shape according to product requirements; S2: Pre-marinate for a short time before formal marinating, using simple seasonings for preliminary seasoning; S3: the seasonings required for the formal pickling are mixed evenly in proportion to form a pickling liquid, the pre-pickled beef fillet is transferred to a tumbling and kneading device, and then the pickling liquid is added for formal pickling, and the beef fillet is removed from the tumbling and kneading device after being evenly tumbled and pickled in the rotating drum (6); S4: Place the removed beef fillet in a clean container and let it sit for a while to allow the marinade to further penetrate and be evenly distributed, then package and refrigerate the beef fillet.

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