WO2023123561A1

WO2023123561A1 - Beef pickling device

Info

Publication number: WO2023123561A1
Application number: PCT/CN2022/071518
Authority: WO
Inventors: 望正光; 望月�; 张文泉
Original assignee: 安徽光正食品有限公司
Priority date: 2021-12-28
Filing date: 2022-01-12
Publication date: 2023-07-06
Also published as: CN114158698B; CN114158698A

Abstract

A beef pickling device, comprising: a pickling chamber arranged from top to bottom; and a meat pickling device arranged on the periphery of the pickling chamber, wherein the meat pickling device gradually pricks the surface of a chunk of meat in the pickling chamber, when the chunk of meat is pricked to a preset depth, the meat pickling device tightly clamps the chunk of meat and discharges blood extruded from the site of penetration, and then the meat pickling device gradually withdraws from the surface of the chunk of meat and arranges pickling materials along a pricking path.

Description

A beef marinating device

technical field

The invention relates to the technical field of beef processing, in particular to a beef curing device.

Background technique

During the processing and production of beef products, in order to improve the taste of beef production, it is often necessary to carry out cured meat processing. During the processing of cured meat, meat products can be marinated by manual cured meat and tumbling machines, but Whether it is manually pickled or pickled by a tumbler, it is impossible for the marinade to quickly break through the surface of the meat and reach all parts of the meat.

Based on the above situation, Chinese patent CN1725955B discloses a device and method for injecting liquid into meat, this meat contains bone, and/or cartilage or the connective tissue, such as in poultry slaughtered animals, but It can also be in the leg or, for example, in belly meat, in order to treat, season and/or perpetuate this meat.

However, in this technical solution, although the nozzle can be pierced into the meat piece when the nozzle seat clamps the meat piece, the seasoning can be injected into the meat piece, but this way is to insert it into the hole in the meat piece. Inject the liquid and pull it out after the liquid injection is completed, so that the injected seasoning cannot be evenly arranged in the hole, and when the nozzle is pierced into the meat, it will be accompanied by the discharge of blood, which will affect the taste after the seasoning is added. At the same time, the cured meat treatment in this way cannot realize the continuous production of meat products, which affects the processing efficiency of meat products.

technical problem

The object of the present invention is to address the deficiencies of the prior art and provide a beef curing device. By continuously putting in meat pieces to be processed in the curing chamber formed by a meat curing device, the meat pieces will be processed in a spiral shape. Driven by the rotation of the marinating needle arranged, it is gradually exported downward, and when the rotating marinating needle is gradually inserted into the meat piece, the blood water gradually flows into the marinating needle and is discharged, and when the rotating direction of the marinating needle is parallel to the rotating direction of the meat piece, the driving assembly drives the control The material roller squeezes the meat, and after the blood is discharged again, the marinade cavity is connected with the marinating needle, and when the marinating needle gradually leaves the piercing hole, the material is evenly distributed along the moving direction of the piercing hole, and after the marinating needle leaves the meat, The gas discharged from the exhaust chamber cleans the leakage hole of the pickling needle, which solves the technical problem described in the background art.

To achieve the above object, the present invention provides the following technical solutions:

A beef curing device, characterized in that it includes: a curing chamber arranged from top to bottom; and a meat curing device arranged around the curing chamber; the meat curing device first gradually penetrates into the meat in the curing chamber When the piercing reaches a predetermined depth, the meat marinator clamps the meat lump and discharges the blood water extruded from the pierced place, and then the meat marinator gradually withdraws from the surface of the meat lump and arranges the marinade along the piercing path.

Further, the meat marinator includes: symmetrical and vertically arranged cloth rolling rollers; and a drive assembly arranged on one side of the cloth rolling rollers; In the tangential state, the driving assembly pushes the cloth nip roller to move toward the side of the meat to squeeze the meat and discharge the blood, then the cloth roller continues to rotate and spreads the cloth to the pierced position.

Further, the cloth rolling roller includes: a machine base; a material control roller installed on the machine base; and pickling needles arranged on the side wall of the material control roller; the rotation of the material control roller drives the pickling needles to pierce the meat Block, and when squeezing the meat block, control the drainage of blood water, and control the introduction of marinade as it gradually leaves the meat block.

Further, the pickling needles are spirally arranged on the material control roller.

Further, the pickling needle includes: a marinade arrangement part; a liquid discharge part arranged on one side of the marinade arrangement part; and a sharp part arranged on the other side of the marinade arrangement part; The part is a tubular structure with leak holes evenly distributed on the surface.

Further, the marinade arrangement part includes: a distribution head, the distribution head is a spherical structure protruding from the surface of the liquid discharge part, and the distribution head is evenly distributed with distribution ports; it is arranged in the liquid discharge part cavity and communicates with the feeding pipe on one side of the distributing head; and a blocking wall arranged at the end of the feeding pipe and connected with the liquid discharge part.

Further, the material control roller includes: a rotating outer cylinder, the upper and lower sides of the rotating outer cylinder are symmetrically arranged in a frustum shape; a fixed inner cylinder inserted into the rotating outer cylinder; Fix the negative pressure cavity, marinade cavity and exhaust cavity on the side wall of the inner cylinder; the pickling needle on the outer cylinder is connected with the negative pressure cavity when it is gradually inserted into the meat piece, and connected with the marinade cavity when it gradually leaves the meat piece. The material cavity is connected, and after being completely separated from the meat piece, it is connected with the exhaust cavity.

Further, the drive assembly includes: a guide bracket; and a push assembly installed on the guide bracket and pushing the cloth pinching roller to move back and forth toward the meat piece.

Further, the

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

Embodiment one

As shown in Figure 1, a kind of beef curing device comprises:

The curing chamber 1 arranged from top to bottom; and

A meat marinator 2 arranged around the marinating chamber 1;

The meat curing device 2 is first gradually pierced into the surface of the meat block in the curing chamber 1, and when it reaches a predetermined depth, the meat curing device 2 clamps the meat block and discharges the blood water extruded from the insertion place, and then the meat curing device 2 Gradually withdraw from the surface of the meat and arrange the marinade along the path of penetration.

It is not difficult to find from the above that in the process of marinating meat products such as beef, the beef is preferably made into a meat block of a certain specification, and added to the marinating chamber 1 of the present invention one by one, so as to realize Under the marinating process utilizing the meat marinator 2, quick marinating of the meat pieces is realized.

Specifically, during the curing process, when clean meat pieces are placed into the curing chamber 1 one by one, the meat curing device 2 will penetrate into the meat along the surface of the meat pieces, and during the insertion process, the meat products will be pierced into the meat. There will be a certain amount of blood water in the entry site. In order to increase the taste of the meat products, the meat products are often refrigerated, so that the meat products are broken in the frozen state, and the broken walls will also increase the concentration of blood in the meat products. When gradually piercing the surface of the meat product, the blood water is continuously removed from the meat product, and in the process of piercing into the flesh, with the continuous deepening, the piercing surface area in the depth direction continues to increase, so when piercing to the predetermined depth ( At this time, the piercing surface area is the largest, so that the largest amount of blood water can be discharged at this time, so at this time, the meat block is squeezed by the meat marinator 2, so that the blood water can be discharged to the greatest extent under the maximum surface area , and after extrusion, the meat marinator 2 gradually withdraws the meat piece, and when withdrawing the meat piece, it will gradually add marinade to the piercing hole along the piercing path, thereby ensuring the uniformity of marinade addition, And after the blood water is emptied, the marinade is filled, which can reduce the effect of marinating due to blood in the hole during the pickling process.

It is worth noting that the curing chamber 1 in the present invention is arranged from top to bottom, that is to say, by adding the meat pieces into the curing chamber 1 through the top of the During the curing process, due to the action of gravity, the meat pieces will continue to roll and fall, and after the meat pieces are marinated and fall out of the marinating chamber 1, the meat pieces are placed in an orderly manner, which can realize Continuous curing treatment of cuts of meat.

As shown in Figure 2, described meat curing device 2 comprises:

Symmetrical and vertically arranged cloth pinching rollers 21; and

A drive assembly 22 arranged on one side of the cloth pinching roller 21;

The distribution roller 21 rotates and penetrates into the meat until the rotation direction is tangent to the insertion position. The driving assembly 22 pushes the distribution roller 21 to move toward the side of the meat to squeeze the meat and discharge the blood, and then the distribution roller 21 continues to rotate. And put the fabric into the position.

In this embodiment, the meat marinator 2 is inserted into the meat between the cloth pinch rollers 21 through the rotation of the cloth pinch rollers 21 during the process of marinating the meat pieces around the marinating chamber 1, so that When the fabric pinching roller 21 rotates, it is gradually inserted into the surface of the meat piece, and gradually leaves the meat piece when it is turned out, and when it is gradually pierced into the meat piece, the fabric pinching roller 21 will also introduce blood water, while the cloth pinching roller 21 rotates When the direction of rotation is parallel to the moving direction of the meat, the penetration depth at this time is the largest. Therefore, at this time, the driving assembly 22 drives the cloth rolling roller 21 to move towards the side of the meat, squeezing the meat, so that the penetration position The blood-water pushing assembly in the depth direction includes: a transmission assembly installed on the cloth pinching roller; a star-shaped toothed plate connected to the power end of the transmission assembly; a top contact arranged on the guide bracket; and the The guide bracket is an elastic component connected with the cloth rolling roller.

Further, there is a smooth transition between adjacent teeth of the star-shaped toothed disc, and the top of the top contact member is arranged with a ball at the junction with the side wall of the star-shaped toothed disc.

The beneficial effects of the present invention are:

(1) In the present invention, through the cooperation between the curing chamber and the meat curing device, the meat pieces enter the marinade chamber formed by the meat curing device, and the meat pieces can be marinated in the curing chamber. At the same time, it can be continuously output to ensure the production efficiency of cured meat;

(2) In the present invention, through the cooperation between the pickling needle and the material control roller, the pickling needle follows the material control roller and rotates around the meat piece, and the pickling needle will gradually rotate and penetrate into the meat piece, and squeeze Bleeding water is discharged along the pickling needle inserted into the hole, and the pickling needle gradually withdraws from the piercing hole after being inserted into the deepest position, and the material control roller guides the marinade into the pickling needle, so that the marinade proceeds along the removal direction of the pickling needle Cloth, by discharging the blood in the piercing hole, can avoid the blood water from participating in the marinade and ensure the marinating effect of marinating. The uniformity of the hole cloth;

(3) In the present invention, through the cooperation between the cloth rolling roller and the driving assembly, when the marinating needle penetrates into the deepest part of the meat, the driving assembly drives the material control roller to move towards the meat and squeeze the meat, so that the meat in the meat The blood water is discharged into the marinating needle through the piercing hole, and is discharged under the negative pressure provided by the negative pressure cavity, thereby ensuring the maximum discharge efficiency of the blood water in the meat piece;

(4) Through the cooperation between the exhaust chamber and the marinating needle, after the marinating needle rotates away from the marinated meat, the exhaust chamber and the marinating needle are connected to clean the cloth opening, which solves the problem of negative pressure. When the blood is sucked, the meat scraps block the cloth opening;

In summary, the present invention has the advantages of high cured meat efficiency and good cured effect.

附图说明Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is a schematic structural view of Fig. 1 of the present invention after removing the housing;

Fig. 3 is the structural representation of meat curing device of the present invention;

Fig. 4 is the enlarged view of place A in Fig. 3 of the present invention;

Fig. 5 is a schematic structural view of the fixed inner cylinder of the present invention;

Fig. 6 is the enlarged view of place B in Fig. 5 of the present invention;

Fig. 7 is the structural representation of pickling needle of the present invention;

FIG. 8 is a schematic structural view of the liquid discharge part in FIG. 7 after a transverse section of the present invention.

具体实施方式Detailed ways

, and after the extrusion is completed, the driving assembly 22 drives the cloth pinching roller 21 to quickly return to its original position, the cloth pinching roller 21 continues to rotate and leaves the meat piece, and in the process, the marinade is gradually arranged along the leaving direction through the piercing hole , so as to realize the pickling treatment of the meat pieces during the leaving process, and ensure the continuous treatment of the discharge of blood water and the treatment of cured meat.

As shown in Figure 3, described cloth roll 21 comprises:

Base 211;

The material control roller 212 installed on the base 211; and

The pickling needle 213 arranged on the side wall of the control roller 212;

The material control roller 212 rotates and drives the pickling needle 213 to pierce into the meat piece, and when the meat piece is squeezed, the blood is discharged under control, and the marinade is controlled to be introduced when gradually leaving the meat piece.

In this embodiment, during the marinating process of the meat piece, the cloth rolling roller 21 is on the machine base 211, and the pickling needle 213 is driven by the rotation of the material control roller 212 to continuously penetrate and pull out the meat piece, so as to realize the discharge of blood and water injection. The processing of the marinade, and when the meat is inserted, the material control roller 212 will control the marinade needle 213 to form a channel for discharging blood, and when leaving the meat, the material control roller 212 will make the channel for discharging blood be closed, etc., so that The marinade is injected into the pickling needle 213, and when the pickling needle leaves, it is evenly injected into the piercing hole along the leaving path.

As shown in FIGS. 2 and 3 , the pickling needles 213 are spirally arranged on the material control roller 212 .

In this embodiment, during the rotation of the pickling needle 213 on the material control roller 212, the pickling needle 213 is spirally arranged on the material control roller 212, so that the rotating pickling needle 213 can provide downward movement for the cured meat. Power, so that in the process of continuously cured meat, the meat pieces are continuously guided downwards, thus ensuring the rapidity of cured meat processing.

It is worth noting that although the meat piece can move downward under the action of gravity in the marinating chamber 1, the tendency of the meat piece to move downward due to the insertion of the pickling needle 213 is reduced, so a longer end is required. Only time can realize the derivation of the meat piece, and if the meat piece is not exported for a long time, the same position of the meat piece will be pierced multiple times due to the action of gravity, which will lead to problems such as the meat piece being smashed.

As shown in Figures 7 and 8, the pickling needle 213 includes:

Marinade Arrangement Department 2131;

a liquid discharge part 2132 located on one side of the marinade arrangement part 2131; and

The sharp part 2133 arranged on the other side of the marinade arrangement part 2131;

The liquid discharge part 2132 is a tubular structure with leakage holes 21321 evenly distributed on the surface.

In this embodiment, when the marinating needle 213 is gradually pierced into the meat piece under the action of the rotation force of the material control roller 212, the penetration of the meat piece by the sharp part 21333 will gradually open the piercing hole channel, and then As the marinade arrangement part 2131 and the liquid discharge part 2132 gradually penetrate into the meat piece, the meat piece is squeezed, and the blood water will flow out continuously. During the bloody process, the marinating needle 213 will rotate on the material control roller 212 to continuously penetrate into the meat piece, and the bloody water inserted into the hole will enter the drain part 2132 along the leakage hole 21321, and when discharged, pass through It communicates with the material control roller 212, so that the blood water is discharged, and when it is rotated until the marinade needle 213 gradually leaves the piercing hole, the material control roller 212 transports the marinade to the marinade arrangement part 2131, and then when the marinade arrangement part 2131 gradually leaves , distribute the material evenly along the exit path of the pierced hole.

As shown in Figure 8, the marinade arrangement part 2131 includes:

Distributing head 21311, the distributing head 21311 is a spherical structure protruding from the surface of the liquid discharge part 2132, and the distributing head 21311 is evenly distributed with distributing ports 213111;

Arranged in the inner cavity of the liquid discharge part 2132 and communicated with the feed pipe 21312 on one side of the distributing head 21311; and

The blocking wall 21313 is arranged at the end of the feeding pipe 21312 and connected with the liquid discharge part 2132 .

In this embodiment, when the marinade arranging part 2131 arranges the marinade on the piercing hole, the material control roller 212 communicates with the marinade disposing part 2131. The marinade is delivered to the distributing head 21311, and in the distributing head 21311, the marinade will be discharged to the surroundings of the piercing hole through the distributing port 213111, and in the moving process, the uniform distributing will be completed along the moving path.

It is worth noting that during the rotation of the pickling needle 213, through the arrangement of the stop wall 21313, and the stop wall 21313 is preferably arranged along the rotation direction of the pickling needle 213, so that the stop wall 21313 is arranged in this way, when the pickling needle 213 rotates At the same time, when gradually piercing into the meat piece, the channel for discharging blood water of the material control roller 212 communicates with the ends of the liquid discharge part 2132 on the upper and lower sides of the retaining wall 21313, and when the rotation reaches the area where the marinade is injected and leaves the meat piece , the material control roller 212 communicates with the end of the feed pipe 21312 between the retaining walls 21313, so that the discharge of blood and the injection of the marinade are carried out separately.

It is also worth noting that the cloth opening 213111 is arranged on the side close to the sharp part 2133 .

In this embodiment, by arranging the cloth opening 213111 close to the sharp part 2133, the marinade can be gradually filled into the piercing hole when the cloth head 21311 gradually leaves the piercing hole.

As shown in Figures 3, 5 and 6, the material control roller 212 includes:

Rotating the outer cylinder 2121, the upper and lower sides of the rotating outer cylinder 2121 are frustum-shaped and arranged symmetrically;

A fixed inner cylinder 2122 inserted into the rotating outer cylinder 2121;

The negative pressure cavity 2123, the marinade cavity 2124 and the exhaust cavity 2125 are sequentially arranged on the side wall of the fixed inner cylinder 2122;

The marinating needle 213 on the rotating outer cylinder 2121 communicates with the negative pressure cavity 2123 when it is gradually inserted into the meat piece, and communicates with the marinade chamber 2124 when it gradually leaves the meat piece, and is connected to the exhaust after it is completely separated from the meat piece. Cavities 2125 are in communication.

In this embodiment, during the working process, the material control roller 212 drives the rotating outer cylinder 2121 to rotate through a power source preferably a servo motor, so that the rotating outer cylinder 2121 rotates around the fixed inner cylinder 2122, thereby rotating the outer cylinder 2121 During the rotation process, when the pickling needle 213 on the outer surface of the rotating outer cylinder 2121 reaches the corresponding area of the negative pressure cavity 2123, this part of the pickling needle 213 is gradually penetrated into the meat piece, and communicates with the negative pressure cavity 2123 , so as to gradually provide the pickling needle 213 with a negative pressure to discharge blood water through the negative pressure cavity 2123, and then quickly export blood water.

It should be noted that, by using the rotating outer cylinder 2121 in the shape of a cone and arranged symmetrically, it can be ensured that the arrangement of the pickling needles 213 is also arranged in a shape of a cone, so that the diameter of the pickling chamber 1 decreases first from the top to the bottom. Then increase, so that in the process of continuous reduction, it is convenient for the meat piece to be put into the curing chamber 1, by using the pickling needle 213 to pickle the meat piece, and with the spirally arranged pickling needle 213 continuously The meat piece is rotated and conveyed so that the meat piece quickly passes through the marinating chamber whose diameter first decreases from top to bottom and then increases.

It is worth noting that after the blood and water removal is completed, the negative pressure cavity 2123 is separated from the pickling needle 213 leaving this area, and the pickling needle 213 continues to rotate to reach the marinade chamber 2124, and the pickling needle 213 and the marinade needle 213 on the side of the marinade chamber 2124 are separated. The material cavity 2124 is connected, and when the pickling needle 213 leaves the piercing hole, the marinade is gradually added to the piercing hole.

It is also worth noting that as the pickling needle 213 gradually rotates and leaves the area where the marinade is injected, it gradually rotates to reach the exhaust cavity 2125, and communicates with the pickling needle 213 at the exhaust cavity 2125, so that the exhaust cavity 2125 The gas is pushed to the liquid discharge part 2132 in the pickling needle 213, so that the liquid discharge part 2132 is in the exhaust area formed by the exhaust cavity 2125. When the negative pressure is formed in the process of pumping out the blood, the liquid discharge part 2132 may be blocked in the leak. The meat scraps or mucus in the hole 21321 are pushed away to prevent the leak hole 21321 from entering the negative pressure cavity area when the leak hole 21321 is blocked, causing blood and water to fail to discharge.

It should be noted that, one side of the negative pressure chamber 2123 is provided with a first communication rail 21231 which communicates with the ports of the drain part 2132 arranged on the upper and lower sides of the blocking wall 21313, and one side of the marinade chamber 2124 is provided with There is a second communication rail 21231 corresponding to the end of the feed pipe 1312 corresponding to the blocking wall 21313, and one side of the exhaust gas outlet 2125 is opened to communicate with the ports of the liquid discharge part 2132 arranged on the upper and lower sides of the blocking wall 21313 The third connecting rail (not shown in the figure).

In this embodiment, each communication hole is used to communicate with the feeding pipe 1312 and the liquid discharge part 2132 under different working environments, thereby ensuring that each working link is carried out independently of each other during the rotation of the material control roller 212 .

What needs to be added is that, as shown in FIG. 3 , a first joint corresponding to the negative pressure cavity 2123 , a second joint corresponding to the marinade chamber 2124 , and an exhaust joint are arranged on the bottom side of the base 211 . The third joint corresponding to the cavity 2125, the first joint is connected to the third joint through a suction pump.

In this embodiment, by using the suction effect of the suction pump, negative pressure can be provided for the negative pressure cavity 2123, and while creating negative pressure, by connecting the other end of the suction pump to the third joint, Therefore, the air pressure can be applied to the exhaust cavity 2125 , so that positive pressure can be input into the exhaust cavity 2125 while negative pressure is formed on the negative pressure cavity 2123 .

In order to further disclose the connection structure between the suction pump and the first joint, the first joint and the intake end of the suction pump can be connected by using a T-shaped pipe, and a group of Sealed accommodation chamber, and a water filter cotton (such as sponge, cotton, etc.) is padded on one side of the T-shaped pipe and the connection end of the suction pump. When working, the suction pump pumps air into the T-shaped pipe. The blood and gas stuck in the hole will flow towards the T-shaped tube, and under the insulation of the filter cotton, the gas will be filtered out and sent to the exhaust chamber 2125 for cleaning the leak hole 21321. And the filtered blood water will arrive in the accommodation chamber along the T-shaped tube for storage.

As described in Figures 1 and 2, the pickling chamber 1 comprises:

The feed channel 11 arranged at the top of the meat marinator 2, the inner wall of the feed channel 11 is in the shape of a truncated cone whose size decreases continuously from top to bottom;

The discharge channel 12 arranged at the bottom of the meat marinator 2 , the inner diameter of the discharge channel 12 is larger than the inner diameter of the feed channel 11 .

In this embodiment, when the curing chamber 1 is marinating meat pieces, in order to ensure that the meat pieces can fall into the curing chamber 1 accurately, by using the frustum-shaped feed channel 11, the meat can be ensured The block can accurately fall into the marinating area of the marinating chamber 1, and when it comes out of the marinating chamber 1, it will come out through the discharge channel 12 with a larger diameter, thereby ensuring that the marinated meat is marinated After the quick export.

Embodiment two

As shown in Figures 3 and 4, the same or corresponding components as those in the first embodiment are marked with the corresponding reference numerals of the first embodiment, and for the sake of simplicity, only the differences from the first embodiment will be described below. The difference between this embodiment two and embodiment one is:

The drive assembly 22 includes:

guide bracket 221; and

The pushing assembly 222 that is installed on the guide bracket 221 and pushes the cloth pinching roller 21 to move back and forth toward the meat piece.

In this embodiment, when the driving assembly 22 is driving the cloth pinching roller 21 to move back and forth, on the guide bracket 221, the pushing assembly 222 is used to drive the cloth pinching roller 21 to move back and forth along the direction toward the meat piece, thereby realizing the cloth pinching roller 21 Squeeze the piece of meat back and forth, so that the piece of meat discharges a large amount of blood in the state of being squeezed.

It should be noted that, when the rotation direction of the distribution roller 21 is perpendicular to the rolling direction of the meat piece, the pushing assembly 222 pushes the distribution roller 21 to squeeze the meat piece.

In this embodiment, when the rotation direction of the cloth rolling roller 21 is perpendicular to the rolling direction of the meat piece, the marinating needle 213 penetrates to the maximum depth of the meat piece, and at this time, the meat piece is squeezed to discharge the meat piece to the greatest extent. blood in water.

As shown in Figures 3 and 4, the push component 222 includes:

The transmission assembly 2221 installed on the cloth pinching roller 21;

The star gear 2222 connected to the power end of the transmission assembly 2221;

The top contact piece 2223 arranged on the guide bracket 221; and

An elastic assembly 2224 connecting the guide bracket 221 with the fabric pinching roller 21 .

In this embodiment, when the pushing assembly 222 pushes the cloth pinching roller 21 to move back and forth, the rotation power of the fabric pinching roller 21 is transmitted to the star-shaped toothed plate 2222 through the transmission assembly 2221, so that the star-shaped toothed plate 2222 rotates , and during the rotation of the star-shaped toothed disc 2222, the tooth surface will be in contact with the top contact piece 2223, so that when the top contact piece 2223 is in contact with the protruding teeth, the cloth pinch roller 21 will be pushed towards the piece of meat Push and squeeze sideways, and under the elastic force of the elastic assembly 2224, when the top contact piece 2223 reaches between the teeth, the cloth pinching roller 21 will continue to return to its original position.

More specifically, the transition between adjacent teeth of the star-shaped gear plate 2222 is smooth, and the top of the top contact member 2223 is arranged with a ball 2225 at the junction with the side wall of the star-shaped gear plate 2222 .

In this embodiment, the star-shaped gear plate 2222 connects the teeth with a smooth transition, so that the top contact piece 2223 can be in smooth contact with it, thereby smoothly driving the cloth pinching roller 21 to move toward the side of the meat piece for extrusion processing , and when in contact, the contact friction formed between the top contact piece 2223 and the star-shaped gear plate 2222 is reduced by using the ball 2225 to contact the surface of the star-shaped gear plate 2222 .

What needs to be added is that the transmission assembly 2221 includes the first gear 22211 installed on the cloth pinching roller 21 and the second gear 22212 connected with the star-shaped gear plate 2222, the first gear 22211 Mesh transmission with the second gear 22212.

In this embodiment, when the cloth pinching roller 21 rotates, the rotational force will be transmitted to the second gear 22212 through the first gear 22211, so that the second gear 22212 will further transmit the power to the star gear 2222, and then The mutual interference between the rotating star-shaped toothed disc 2222 and the top contact piece 2223 drives the cloth pinching roller 21 to rotate.

It should be added that the elastic component 2224 may be a spring.

Work steps:

Step 1, the meat piece is fed in, the meat piece is put in from the feeding channel 11 on the top of the curing chamber 1, and the meat piece will arrive at the curing chamber 1 in the middle of the meat curing device 2 along the feeding channel 11;

Step 2, meat pricking process, the pickling needle 213 is rotated synchronously through the rotation of the material control roller 212, when the pickling needle 213 is close to the meat piece and touches the meat piece, as the rotation continues, the pickling needle 213 will pass along the direction of rotation The spiked part 2133 is gradually inserted into the meat piece until the pickling needle 213 rotates until its rotation direction is parallel to the rotation direction of the meat piece. At this time, the pickling needle goes deep into the deepest part of the meat piece;

Step 3, draining treatment, when the pickling needle 213 is gradually inserted into the meat piece, some blood will be squeezed out, and the negative pressure cavity 2123 is used to provide negative pressure suction for the draining part 2132 of the pickling needle, thereby After the blood in the hole is discharged and enters the leakage hole 21321, the negative pressure suction will quickly suck out the blood, and, in order to better discharge the blood, when the marinating needle 213 reaches the maximum depth of the meat piece, the drive assembly 22 starts to move, so that the material control roller 212 moves to the side of the meat piece, squeezes the meat piece, so that the blood in the meat piece is squeezed out to the piercing hole, and is discharged through the liquid discharge part 2132;

Step 4: Inject the marinade. After the meat is extruded to discharge the blood, the marinating needle 213 continues to follow the material control roller 212 to rotate. When the marinade needle 213 rotates, it will gradually leave the piercing hole of the meat. At this time, the material control roller 212 Control the marinade cavity 2124 to communicate with the marinade arrangement part 2132 of the marinade needle 213, and when leaving the piercing hole, the marinade arrangement part 2131 moves outwards from the deepest part of the piercing hole to arrange the marinade sequentially to ensure that the marinade Uniformity of arrangement;

Step 5: Clean the marinade. After marinating the meat piece, the marinating needle 213 continues to rotate to the other side. At this time, the liquid discharge part 2132 of the marinating needle 213 will be connected with the exhaust chamber 2125, and the liquid will be discharged through the exhaust chamber 2125. Inject gas into the liquid discharge cavity 2132 to clean the leakage hole 21321;

Step 6, the cured meat is discharged, and the pickling needle 213 spirally arranged on the material control roller 212 will gradually drive the cured meat to move downwards and reach the discharge channel 12 for discharge.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims

A beef curing device is characterized in that it comprises:

a pickling chamber (1) arranged from top to bottom; and

a meat marinator (2) arranged around the marinating chamber (1);

The meat marinator (2) first gradually pierces into the surface of the meat in the marinating chamber (1), and when it reaches a predetermined depth, the meat marinator (2) clamps the meat and discharges the blood water squeezed out from the piercing place , then the meat marinator (2) gradually withdraws from the surface of the meat piece and arranges the marinade along the piercing path.
A beef curing device according to claim 1, characterized in that the meat curing device (2) comprises:

Symmetrical and vertically arranged fabric rolls (21); and

a drive assembly (22) arranged on one side of the cloth rolling roller (21);

The cloth roller (21) rotates and penetrates into the meat until the direction of rotation is tangent to the insertion position, and the driving assembly (22) pushes the cloth roller (21) to move toward the side of the meat to squeeze the meat and discharge the blood. Cloth roller (21) continues to rotate subsequently and to pricking into position cloth.
A beef marinating device according to claim 2, characterized in that the cloth rolling roller (21) comprises:

machine base (211);

The control roller (212) installed on the base (211); and

Pickling needles (213) arranged on the side wall of the control roller (212);

The material control roller (212) rotates to drive the pickling needle (213) to pierce into the meat piece, and when the meat piece is squeezed, the blood water is discharged under control, and the marinade is controlled to be introduced when gradually leaving the meat piece.
The beef marinating device according to claim 3, characterized in that, the marinating needle (213) is spirally arranged on the material control roller (212).
A beef marinating device according to claim 3, characterized in that the marinating needle (213) comprises:

Marinade Arrangement Department (2131);

a liquid discharge part (2132) provided on one side of the marinade arrangement part (2131); and

a sharp part (2133) arranged on the other side of the marinade arrangement part (2131);

The drain part (2132) is a tubular structure with leakage holes (21321) uniformly distributed on the surface.
A beef marinating device according to claim 5, characterized in that, the marinade arrangement part (2131) comprises:

Distributing head (21311), the distributing head (21311) is a spherical structure protruding from the surface of the liquid discharge part (2132), and the distributing head (21311) is evenly distributed with distributing ports (213111);

a feed pipe (21312) arranged in the inner cavity of the liquid discharge part (2132) and connected to one side of the distributing head (21311); and

A blocking wall (21313) arranged at the end of the feeding pipe (21312) and connected to the drain part (2132).
A beef marinating device according to claim 3, characterized in that, the material control roller (212) comprises:

Rotating the outer cylinder (2121), the upper and lower sides of the rotating outer cylinder (2121) are frustum-shaped and arranged symmetrically;

A fixed inner cylinder (2122) inserted into the rotating outer cylinder (2121);

The negative pressure cavity (2123), the marinade cavity (2124) and the exhaust cavity (2125) are sequentially arranged on the side wall of the fixed inner cylinder (2122);

The marinating needle (213) on the rotating outer cylinder (2121) communicates with the negative pressure cavity (2123) when it is gradually inserted into the meat piece, and communicates with the marinade chamber (2124) when it gradually leaves the meat piece. After being separated from the meat piece, it communicates with the exhaust chamber (2125).
A beef marinating device according to claim 2, characterized in that the drive assembly (22) comprises:

guide bracket (221); and

A push assembly (222) that is installed on the guide bracket (221) and pushes the cloth pinching roller (21) to move back and forth toward the meat piece.
A beef marinating device according to claim 7, characterized in that, the pushing assembly (222) comprises:

A transmission assembly (2221) installed on the cloth rolling roller (21);

A star gear (2222) connected to the power end of the transmission assembly (2221);

a top contact (2223) arranged on the guide bracket (221); and

An elastic component (2224) connecting the guide bracket (221) with the cloth rolling roller (21).
The beef marinating device according to claim 8, characterized in that the adjacent teeth of the star-shaped toothed plate (2222) have a smooth transition, and the top of the top contact (2223) is arranged with the The ball (2225) at the junction of the side walls of the spider (2222).