Pickling device for preserved meat processing

Abstract

The present invention belongs to the technical field of food processing, and discloses a pickling device for preserved meat processing, the pickling device comprises a tumbling cylinder and a beating assembly arranged in the tumbling cylinder, and further comprises a telescopic assembly arranged in the tumbling cylinder, the telescopic assembly comprises: a driving shaft rotatably arranged in the tumbling cylinder; one end of the cylinder body is open, and the cylinder body is fixedly arranged on the driving shaft; the piston is in sliding connection with the inner wall of the cylinder body; one end of the driving rod is fixedly connected with the piston, and the free end of the driving rod is connected with the hammering assembly; the vacuum pump is communicated with the tumbling cylinder through a pipeline; according to the scheme, the beating assembly only extends out in a negative pressure environment at the earlier stage of tumbling and retracts to the position near the driving shaft at the normal pressure / positive pressure stage, so that meat can be fully rolled, overturned and beaten by gravity in a larger space at the key middle and later stages; the problem that an existing tumbling machine occupies too much space in a roller due to the fact that a sliding rod is too long is solved.

Description

Technical Field

[0001] This solution belongs to the technical field of food processing, and specifically relates to a pickling device for bacon processing. Background Art

[0002] Referring to the background art of the currently publicly available (announced) number CN108157468A, at present, in the process of meat product processing, tumbling has become a very important process in the pickling process and is a method to accelerate the pickling speed. In vacuum tumbling, the air in the meat material will seep out due to the reduction of the surrounding pressure, forming a "sponge-like" tissue structure. During the tumbling process, it will adsorb the liquid outside the meat material and make its tissue structure loose due to the beating during the tumbling process, thereby achieving the purpose of improving the taste of meat products and increasing the yield.

[0003] Referring to the document with the publicly available (announced) number CN115399493A, which discloses a vacuum tumbling machine for production and processing and its usage method, including a drum and a bottom plate. A plurality of rotating plates and rotating columns are arranged inside the drum, and the plurality of rotating plates and rotating columns are arranged in a cross pattern and fixed to each other. The outer walls of the rotating plates and rotating columns on both sides are fixedly connected with rollers. Above the bottom plate, there is a motor A, and the output shaft of the motor A is fixedly connected with a driving wheel. One end of one of the rollers is fixedly connected with a driven wheel, and a transmission belt is connected between the outer walls of the driven wheel and the driving wheel. A sliding rod is slidably connected to the inner wall of the rotating plate, and sliding rings are slidably connected to the outer wall of the sliding rod above and below the rotating plate. The two ends of the sliding rod are respectively fixedly connected with circular plates, and a spring A is fixedly connected between the corresponding circular plates and the outer walls of the sliding rings on the outside of the sliding rod. A vertical beating device is fixedly connected to the outer wall of the circular plate away from the sliding rod.

[0004] During the normal vacuum tumbling process, meat products need to rely on the beating and mutual collision after rolling to the highest point and then falling in the drum to achieve the loosening of the tissue structure and the penetration of the pickling solution. This process depends on sufficient space to ensure the rolling amplitude and falling height. Although the above tumbling machine repeatedly beats the meat products below through the beating device connected by the sliding rod to improve the tumbling efficiency of the meat products. However, due to the setting of the sliding rod, when the sliding rod is too long, it will occupy more space in the drum originally used for the rolling and falling of meat products, resulting in a reduced movement range of the meat products in the drum and unable to reach the ideal rolling height and flipping amplitude. At the same time, since the meat products generally account for about 30% of the space in the drum in a tumbling machine, a too long sliding rod will squeeze the space, making the meat unable to fully expand and flip, affecting the penetration of the pickling solution. Summary of the Invention

[0005] The purpose of this solution is to provide a pickling device for bacon processing to solve the problem that the existing tumbling machine occupies too much space in the drum due to the too long sliding rod.

[0006] To achieve the above object, this solution provides a pickling device for bacon processing, which includes a tumbling drum and a beating component arranged inside the tumbling drum, and further includes a telescopic component arranged inside the tumbling drum. The telescopic component includes: A driving shaft, which is rotatably arranged inside the tumbling drum; A cylinder body, which is a cylinder body with one end open, and the cylinder body is fixedly arranged on the driving shaft; A piston, which is slidably connected to the inner wall of the cylinder body; A driving rod, one end of which is fixedly connected to the piston and the free end is connected to the beating component; A vacuum pump, which is connected to the tumbling drum through a pipeline.

[0007] The principle of this solution is as follows: (1) Referring to the patent document CN108157468A, this solution takes this as a reference and tumbles the meat in the tumbling drum in the way of "negative pressure - normal pressure - positive pressure - normal pressure". The vacuum pump makes the inside of the tumbling drum be in the environments of negative pressure, normal pressure, and positive pressure in sequence. (2) When the meat is put into the tumbling drum, the vacuum pump pumps the inside of the tumbling drum to a negative pressure state. At this time, the air pressure inside the tumbling drum is lower than the air pressure inside the cylinder body, and the air pressure difference inside and outside the cylinder body pushes the piston to drive the driving rod to extend. Since the time of the negative pressure state is the early stage of tumbling, large-scale rolling and flipping have not started yet, the space occupied by the meat material itself is relatively compact and not fully unfolded. At the same time, the role of the negative pressure environment is to prompt the meat material to discharge air to form a "sponge-like" structure to adsorb the pickling liquid. Therefore, when the driving rod drives the beating component to extend at this time, the tumbling effect will not become worse due to the smaller space. When the tumbling drum is in the positive pressure and normal pressure states, this period is the middle and late stages of tumbling. The air pressure inside the tumbling drum is higher than the air pressure inside the cylinder body, and the air pressure difference drives the piston to drive the driving rod to retract, so that the beating component retracts towards the driving shaft direction. The space inside the drum is larger, enabling the meat material to complete the process of natural rolling to the high point and then falling and hitting during the middle and late stages of tumbling within a larger activity range, improving the pickling effect.

[0008] The effect of this solution is as follows: Through the cooperation of the telescopic component and the "negative pressure - normal pressure - positive pressure - normal pressure" environment inside the tumbling drum, the problem that the existing tumbler occupies the space inside the drum continuously due to the too long fixed slide rod is solved. The beating component only extends in the negative pressure environment in the early stage of tumbling and does not affect the subsequent tumbling process. In the normal pressure / positive pressure stage in the middle and late stages of tumbling, it retracts to the vicinity of the driving shaft, releasing the space inside the drum for the natural rolling and hitting of the meat material, enabling the meat material to complete sufficient rolling, flipping, and gravity hitting within a larger space in the key middle and late stages, thereby realizing uniform penetration of the pickling liquid and tissue swelling, and improving the pickling effect of bacon.

[0009] Further, the cylinder block includes a first cylinder block and a second cylinder block, and the piston includes a first piston and a second piston; the first cylinder block is provided on the drive shaft, the first piston is slidably connected to the inner wall of the first cylinder block, the outer diameter of the second cylinder block is smaller than the inner diameter of the first cylinder block, the second cylinder block is fixedly connected to the first piston, the second piston is slidably connected to the inner wall of the second cylinder block, one end of the drive rod is fixedly connected to the second piston, and the free end is connected to the hammering assembly.

[0010] The principle and effect of this solution are as follows: By nesting the double-layer cylinder block (the first cylinder block and the second cylinder block), the space occupied by the hammering assembly in the tumbling barrel is reduced. When the tumbling barrel is in negative pressure, the air pressure inside the barrel is lower than the initial air pressure inside the first cylinder block and the second cylinder. Under the action of the internal and external air pressure difference, the first piston slides towards the opening direction, driving the second cylinder block to move, and the second piston slides towards the opening direction of the second cylinder block under the drive of the air pressure difference, driving the hammering assembly to extend through the drive rod. When the tumbling barrel is at normal pressure or positive pressure, the air pressure inside the barrel is higher than the internal air pressure of the first cylinder block and the second cylinder block. The first piston and the second piston retract into the first cylinder block and the second cylinder block respectively under the action of the air pressure difference, and the drive rod drives the hammering assembly to quickly retract near the drive shaft, increasing the tumbling space.

[0011] Further, the length of the second cylinder block is not greater than the length of the first cylinder block, and the length of the drive rod is not greater than the length of the second cylinder block.

[0012] The principle and effect of this solution are as follows: The second cylinder can be contracted into the first cylinder; the drive rod can be contracted into the second cylinder.

[0013] Further, the hammering assembly includes a hammering roller and a support rod. The support rod is connected to the drive rod through a connecting rod. The support rod is provided with a sliding groove, the rotating shaft of the hammering roller is slidably arranged in the sliding groove, an elastic member is arranged through the support rod, and the rotating shaft of the hammering roller abuts against the elastic member.

[0014] The principle and effect of this solution are as follows: When the meat material falls downward after rolling to the highest point in the tumbling barrel, an elastic collision occurs between the meat and the hammering roller. The rotating shaft of the hammering roller slides in the sliding groove and compresses the elastic member, and the elastic force of the elastic member causes the hammering roller to hammer the meat material, thereby improving the pickling effect of the meat.

[0015] Further, the elastic member is an elastic tube. One end of the elastic tube is connected to a feeding tube. The free end of the elastic tube is a tip, and a pressing block is arranged through the elastic tube. The hammering roller is provided with a convex block that cooperates with the pressing block.

[0016] The principle and effect of this solution are as follows: (1) During the rolling and kneading process of meat products, relying solely on the rolling and kneading methods of beating or the natural dropping and beating of meat materials, the pickling solution can only enter the deep layer of the meat material through surface adsorption or shallow penetration, and it is difficult to quickly and evenly enter the deep layer of the meat material, especially for the raw materials of bacon with relatively dense texture. (2) Before putting the meat material into the rolling and kneading cylinder, this solution first adjusts the rolling and kneading cylinder to a vertical state, then puts in the meat material, and makes the meat blocks fit against the inner wall of the rolling and kneading cylinder. Then, start the vacuum pump to pump the rolling and kneading cylinder to a negative pressure state, so that the driving rod drives the beating roller to extend out, and the beating roller touches the meat block to prevent it from falling. Finally, adjust the rolling and kneading cylinder to a slightly inclined state. Then, send the pickling solution into the rolling and kneading cylinder through the feeding pipe and the elastic pipe. During this process, drive the beating roller to rotate circumferentially for one circle by rotating the drive shaft. The rotation of the beating roller will cause the convex block to intermittently press the pressing block, so that the pressing block drives the tip of the elastic pipe to pierce into the meat and inject part of the pickling solution into the meat block. (3) In the negative pressure stage, the meat material discharges air to form a "sponge-like" structure. At this time, the internal pores of the meat material expand and the adsorption capacity is the strongest, which is the best time to inject the pickling solution, and it can make the pickling solution form multi-point penetration inside the meat material. (4) The meat material, especially the raw materials of bacon with dense texture, contains fat particles. When the tip of the elastic pipe pierces in, the fat is easy to accumulate and block the tip opening. Therefore, in this solution, the injection pipe is set as an elastic pipe. During the rolling and beating process of the meat material, the elastic pipe, as an elastic part, can provide elastic support for the meat when the beating roller collides with the meat; at the same time, in the negative pressure injection stage, after the convex block touches the pressing block and moves away, the shaking generated by the rebound of the elastic pipe will shake off the fat at the tip opening and avoid blockage.

[0017] Further, the elastic pipe includes a vertically extending section, the end of the vertically extending section is a tip, and the pressing block is inserted through the outer wall of the vertically extending section.

[0018] The principle and effect of this solution are as follows: The end of the elastic pipe is set as a vertically extending section, providing a vertically guiding force direction, which is convenient for the convex block to press the pressing block, and the tip is convenient for piercing into the meat block.

[0019] Further, one end of the drive shaft passes through the rolling and kneading cylinder and is coaxially and fixedly connected to a drive motor, and a supporting rod is inserted through the free end, and both ends of the supporting rod are fixedly connected to the rolling and kneading cylinder.

[0020] The principle and effect of this solution are as follows: The drive motor drives the drive shaft to rotate, so as to circumferentially puncture and inject the meat. The supporting rod is used to provide support for the rotation of the drive shaft.

[0021] Further, it further includes a driving component, the driving component includes a cavity and a through hole, the cavity is arranged inside the driving shaft, the through hole penetrates through the outer wall of the cavity and is respectively communicated with the tumbling drum and the cavity; a driving piston is slidably arranged inside the cavity, a magnet is arranged inside the driving piston, a slip ring is arranged at one end of the first cylinder body close to the magnet, and the magnet is used to attract the slip ring.

[0022] The principle and effect of this solution are as follows: When a negative pressure environment is formed inside the tumbling drum, the pressure difference between the external atmospheric pressure and the internal pressure of the drum drives the driving piston inside the cavity to slide towards the through hole. The magnet inside the piston moves with the driving piston, and attracts the slip ring on the first cylinder body through magnetic force, causing the first cylinder body to generate an axial movement on the driving shaft, driving the beating roller and the elastic tube to move circumferentially; at the same time, since the driving shaft is rotating, the beating roller and the elastic tube perform a circumferential rotational movement superimposed on the axial movement, forming a spiral rotation trajectory, so that the tip of the elastic tube penetrates along the spiral path, rather than a single circumferential injection, thereby increasing the injection density of the meat block and accelerating the diffusion of the pickling liquid.

[0023] Further, the number of the beating components, the telescopic components and the driving components is multiple groups, and they are all arranged at intervals along the length direction of the driving shaft.

[0024] The principle and effect of this solution are as follows: By arranging multiple groups of beating components, telescopic components and driving components, the meat material can be evenly beaten, injected and tumbled throughout the entire axial range from the inlet to the outlet.

[0025] Further, it further includes a tumbling component, the tumbling component includes a frame, a tumbling motor and a supporting roller; the tumbling drum is rotatably arranged on the frame, the tumbling motor and the supporting roller are arranged on the frame, a toothed ring is penetrated through the outer wall of the tumbling drum, the output end of the tumbling motor is connected with a gear, the gear meshes with the toothed ring, and the roller surface of the supporting roller abuts against the outer wall of the tumbling drum; the tumbling drum is connected with a booster pump through a pipeline.

[0026] The principle and effect of this solution are as follows: The tumbling motor drives the tumbling drum to rotate around the axis through the meshing transmission between the output end gear and the toothed ring on the outer wall of the tumbling drum. The supporting roller abuts against the outer wall of the tumbling drum through the roller surface to provide support for the rotation of the tumbling drum and prevent shaking; the booster pump is connected with the tumbling drum through a pipeline and cooperates with the vacuum pump to form a negative pressure, normal pressure and positive pressure air pressure environment inside the tumbling drum in sequence. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural diagram of a pickling device for bacon processing according to the present invention; Figure 2 is a schematic internal structure diagram of the tumbling drum of the present invention Figure 1 ; Figure 3 is a schematic internal structure diagram of the tumbling drum of the present inventionFigure 2 ; Figure 4 It is a schematic internal structure diagram of the telescopic component of the present invention; Figure 5 It is a schematic structure diagram of the pounding component of the present invention.

[0028] The reference numerals in the accompanying drawings of the specification include: tumbling cylinder 1, pounding component 2, pounding roller 21, support rod 22, connecting rod 23, elastic tube 24, vertical extension section 241, tip 242, pressing block 25, convex block 26, telescopic component 3, cylinder block 31, first cylinder block 311, second cylinder block 312, piston 32, first piston 321, second piston 322, driving rod 33, driving shaft 34, vacuum pump 35, driving motor 36, supporting rod 37, driving component 4, cavity 41, through hole 42, driving piston 43, magnet 44, slip ring 45, tumbling component 5, frame 51, tumbling motor 52, support roller 53, tooth ring 54. Detailed Embodiments

[0029] The following will clearly and completely describe the concept of the present invention and the technical effects generated in combination with embodiments, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts shall fall within the scope of protection of the present invention: Embodiment: Please refer to Figure 1 , this embodiment provides a pickling device for bacon processing, including a tumbling cylinder 1, a pounding component 2, a telescopic component 3, a driving component 4 and a tumbling component 5. The tumbling cylinder 1 is rotatably arranged on the frame 51 through the tumbling component 5, and a plurality of pounding components 2 and telescopic components 3 are arranged inside it at intervals along the axial direction of the driving shaft 34. One end of the driving shaft 34 passes through the tumbling cylinder 1 and is coaxially and fixedly connected with a driving motor 36, and the other end is provided with a supporting rod 37, and is supported by the supporting rod 37, and both ends of the supporting rod 37 are welded to the inner wall of the tumbling cylinder 1.

[0030] Please continue to refer to Figure 1 , the tumbling component 5 includes a frame 51, a tumbling motor 52, a support roller 53 and a vacuum pump 35. The tumbling motor 52, the support roller 53 and the vacuum pump 35 are all arranged on the frame 51. A tooth ring 54 is welded on the outer wall of the tumbling cylinder 1. The output shaft of the tumbling motor 52 is engaged with the tooth ring 54 through a gear to drive the tumbling cylinder 1 to rotate around the axis, so as to realize the tumbling of the meat blocks; the roller surface of the support roller 53 is in rolling contact with the outer wall of the tumbling cylinder 1, and is used to provide support for the rotation of the tumbling cylinder 1. The vacuum pump 35 and a booster pump (not shown) are connected to the tumbling cylinder 1 through a three-way valve and a pipeline to realize a "negative pressure - normal pressure - positive pressure - normal pressure" air pressure environment.

[0031] Please refer to Figures 2 - 4 , the telescopic component 3 includes a drive shaft 34, a cylinder block 31 with an opening at one end, a piston 32 and a drive rod 33. The cylinder block 31 includes a first cylinder block 311 and a second cylinder block 312 which are nested; the piston 32 includes a first piston 321 and a second piston 322; both the first cylinder block 311 and the second cylinder block 312 are cylindrical structures. The closed end of the first cylinder block 311 is fixed to the surface of the drive shaft 34 by bolts, and the opening end faces the inner wall of the tumbling barrel 1. The first piston 321 slides in the first cylinder block 311, and a sealed chamber is formed by the enclosure of the first piston 321 and the bottom of the first cylinder block 311; the outer diameter of the second cylinder block 312 is smaller than the inner diameter of the first cylinder block 311, and its closed end is fixedly connected to the first piston 321 by screws. The second piston 322 slides in the second cylinder block 312, and a sealed chamber is formed by the enclosure of the second piston 322 and the bottom of the second cylinder block 312. One end of the drive rod 33 is welded to the end face of the second piston 322, and the other end is connected to the support rod 22 of the hammering component 2 through a connecting rod 23. The length of the second cylinder block 312 is less than the length of the first cylinder block 311, and the length of the drive rod 33 is 2 / 3 of the length of the second cylinder block 312, ensuring that in the retracted state, the drive rod 33 is completely received in the second cylinder block 312 (as shown in Figure 3 and Figure 4 ). It should be noted that those skilled in the art can adaptively adjust the initial air pressure in the sealed chamber formed between the first piston 321 and the second piston 322 in the first cylinder block 311 and the second cylinder block 312, so that when the tumbling barrel 1 is in a negative pressure state, the hammering component 2 extends, and when in a positive pressure and normal pressure state, the hammering component 2 is in a retracted state.

[0032] During operation, after the meat is put into the tumbling barrel 1, the vacuum pump 35 evacuates the tumbling barrel 1 to a negative pressure state. At this time, the air pressure in the tumbling barrel 1 is lower than the initial air pressure inside the first cylinder block 311 and the second cylinder 312. The first piston 321 slides towards the opening direction under the action of the internal and external air pressure difference, driving the second cylinder block 312 to move, and the second piston 322 slides towards the opening direction of the second cylinder block 312 under the drive of the air pressure difference, driving the hammering component 2 to extend through the drive rod 33 (as shown in Figure 4 the second state). When the tumbling barrel 1 is at normal pressure or positive pressure, the air pressure inside the barrel is higher than the internal air pressure of the first cylinder block 311 and the second cylinder block 312. The first piston 321 and the second piston 322 retract towards the inside of the first cylinder block 311 and the second cylinder block 312 respectively under the action of the air pressure difference, and the drive rod 33 drives the hammering component 2 to quickly retract near the drive shaft 34 (as shown in Figure 4 the first state), increasing the tumbling space.

[0033] Please refer to Figures 2 - 5, the pounding assembly 2 includes a pounding roller 21, a support rod 22 and an elastic tube 24. The support rod 22 is connected to the driving rod 33 through a connecting rod 23, and a longitudinal chute (not shown) is formed on its surface. The rotating shaft of the pounding roller 21 is slidably disposed in the chute. The elastic tube 24 is a spring-thread-shaped elastic tube 24 (as shown in Figure 5 ), the rotating shaft of the pounding roller 21 passes through the elastic tube 24, so that the pounding roller 21 can press the elastic tube 24 when sliding up and down in the chute; one end of the elastic tube 24 is connected with a feeding tube (not shown) for pumping the pickling liquid, and the other end extends as a vertical extension section 241 and forms a tip 242 for puncturing the meat block. A pressing block 25 is sleeved on the outer wall of the vertical extension section 241 of the elastic tube 24; bump blocks 26 corresponding to the position of the pressing block 25 are arranged on both end faces of the pounding roller 21. When the pounding roller 21 rotates, the bump blocks 26 periodically press the pressing block 25, forcing the tip 242 of the elastic tube 24 to penetrate into the meat material.

[0034] During operation, before the meat material is put into the tumbling barrel 1, the tumbling barrel 1 is first adjusted to a vertical state, then the meat material is put in, and the meat blocks are attached to the inner wall of the tumbling barrel 1. Then, the vacuum pump 35 is started to pump the tumbling barrel 1 to a negative pressure state, so that the driving rod 33 drives the pounding roller 21 to extend out, and the pounding roller 21 abuts against the meat blocks to prevent them from falling. Finally, the tumbling barrel 1 is adjusted to a slightly inclined state (at an angle of 15° with the horizontal plane). Then, the pickling liquid is sent into the tumbling barrel 1 through the feeding tube and the elastic tube 24. During this process, by rotating the driving shaft 34 to drive the pounding roller 21 to rotate circumferentially for one circle, the rotation of the pounding roller 21 will cause the bump blocks 26 to intermittently press the pressing block 25, so that the pressing block 25 drives the tip 242 of the elastic tube 24 to penetrate into the meat, and part of the pickling liquid is injected into the meat blocks.

[0035] Please refer to Figures 2 - 4 , the driving assembly 4 includes a cavity 41 provided inside the driving shaft 34, a through hole 42 penetrating the outer wall of the driving shaft 34, and a driving piston 43 slidably disposed in the cavity 41. The through hole 42 penetrates the outer wall of the cavity 41 and is respectively communicated with the tumbling barrel 1 and the cavity 41. A magnet 44 is embedded inside the driving piston 43, and an iron sliding ring 45 is provided at the closed end of the first cylinder block 311. The magnet 44 is used to attract the sliding ring 45.

[0036] During operation, when the vacuum pump 35 pumps the tumbling barrel 1 to a negative pressure, the external air pressure pushes the driving piston 43 to slide towards the through hole 42 through the through hole 42, and the magnet 44 attracts the sliding ring 45, driving the first cylinder block 311 to move axially along the driving shaft 34. At this time, the driving shaft 34 rotates driven by the driving motor 36, so that the pounding assembly 2 moves along a spiral track, so that the tip 242 of the elastic tube 24 punctures along a spiral path instead of a single circumferential injection, thereby increasing the injection density of the meat blocks and accelerating the diffusion of the pickling liquid.

[0037] The above are only embodiments of the present invention, and common knowledge such as specific structures and characteristics known in the art are not described in detail herein. It should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent. The protection scope claimed in this application shall be subject to the content of its claims, and the specific implementation manners and the like recorded in the specification can be used to interpret the content of the claims.

Claims

1. A pickling device for bacon processing, comprising a tumbling barrel (1) and a pounding component (2) arranged inside the tumbling barrel (1), characterized in that, It further includes a telescopic component (3) arranged inside the tumbling barrel (1), and the telescopic component (3) includes: A driving shaft (34) rotatably arranged inside the tumbling barrel (1); A cylinder block (31) which is a cylinder block (31) with one end open and is fixedly arranged on the driving shaft (34); A piston (32) slidably connected to the inner wall of the cylinder block (31); A driving rod (33) with one end fixedly connected to the piston (32) and the free end connected to the pounding component (2); A vacuum pump (35) which is communicated with the tumbling barrel (1) through a pipeline.

2. The pickling device for bacon processing according to claim 1, characterized in that: The cylinder block (31) includes a first cylinder block (311) and a second cylinder block (312), and the piston (32) includes a first piston (321) and a second piston (322); the first cylinder block (311) is arranged on the driving shaft (34), the first piston (321) is slidably connected to the inner wall of the first cylinder block (311), the outer diameter of the second cylinder block (312) is smaller than the inner diameter of the first cylinder block (311), the second cylinder block (312) is fixedly connected to the first piston (321), the second piston (322) is slidably connected to the inner wall of the second cylinder block, and one end of the driving rod (33) is fixedly connected to the second piston (322) and the free end is connected to the pounding component (2).

3. The pickling device for bacon processing according to claim 2, wherein: The length of the second cylinder block (312) is not greater than the length of the first cylinder block (311), and the length of the driving rod (33) is not greater than the length of the second cylinder block (312).

4. A pickling device for bacon processing according to claim 1, wherein: The pounding component (2) includes a pounding roller (21) and a support rod (22), the support rod (22) is connected to the driving rod (33) through a connecting rod (23), a sliding groove is provided on the support rod (22), the rotating shaft of the pounding roller (21) is slidably arranged in the sliding groove, and an elastic member is arranged through the support rod (22), and the rotating shaft of the pounding roller (21) abuts against the elastic member.

5. The pickling device for bacon processing according to claim 4, characterized in that: The elastic member is an elastic tube (24), one end of the elastic tube (24) is connected with a feeding tube, the free end of the elastic tube (24) is a tip (242), and a pressing block (25) is arranged through the elastic tube (24), and the pounding roller (21) is provided with a convex block (26) cooperating with the pressing block (25).

6. The pickling device for bacon processing according to claim 5, characterized in that: The elastic tube (24) includes a vertically extending section (241), the end of the vertically extending section (241) is a tip (242), and the pressing block (25) is arranged through the outer wall of the vertically extending section (241).

7. A pickling device for bacon processing according to claim 2, characterized in that: One end of the driving shaft (34) passes through the tumbling barrel (1) and is coaxially and fixedly connected with a driving motor (36), and a supporting rod (37) is arranged through the free end, and both ends of the supporting rod (37) are fixedly connected with the tumbling barrel (1).

8. A pickling device for bacon processing according to claim 7, characterized in that: It further includes a driving component (4). The driving component (4) includes a cavity (41) and a through hole (42). The cavity (41) is arranged inside a driving shaft (34). The through hole (42) penetrates the outer wall of the cavity (41) and is respectively communicated with the tumbling drum (1) and the cavity (41). A driving piston (43) is slidably arranged inside the cavity (41). A magnet (44) is arranged inside the driving piston (43). A slip ring (45) is arranged at one end of the first cylinder block (311) close to the magnet (44). The magnet (44) is used for attracting the slip ring (45).

9. The pickling device for bacon processing according to claim 8, characterized in that: The number of the beating components (2), the telescopic components (3) and the driving components (4) is multiple groups, and they are all arranged at intervals along the length direction of the driving shaft (34).

10. The pickling device for bacon processing according to claim 1, characterized in that: It further includes a tumbling component (5). The tumbling component (5) includes a frame (51), a tumbling motor (52) and a supporting roller (53). The tumbling drum (1) is rotatably arranged on the frame (51). The tumbling motor (52) and the supporting roller (53) are arranged on the frame (51). A toothed ring (54) is arranged on the outer wall of the tumbling drum (1). The output end of the tumbling motor (52) is connected with a gear. The gear meshes with the toothed ring (54). The roller surface of the supporting roller (53) abuts against the outer wall of the tumbling drum (1). The tumbling drum (1) is connected with a booster pump through a pipeline.

Images