CN114158698A

CN114158698A - Beef pickling device

Info

Publication number: CN114158698A
Application number: CN202111618824.1A
Authority: CN
Inventors: 望正光; 望月�; 张文泉
Original assignee: Anhui Guangzheng Food Co ltd
Current assignee: Anhui Guangzheng Food Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-03-11
Anticipated expiration: 2041-12-28
Also published as: WO2023123561A1; CN114158698B

Abstract

The invention provides a beef pickling device in the technical field of beef processing, which comprises: a pickling chamber arranged from top to bottom; and a meat marinator disposed around the marinating chamber; the meat pickling device is firstly gradually pricked into the surface of the meat block in the pickling cavity, when the meat block is pricked to a preset depth, the meat pickling device clamps the meat block and discharges blood water squeezed out from the pricked position, and then the meat pickling device is gradually withdrawn from the surface of the meat block and arranges the pickling materials along the pricked path. According to the invention, through the matching between the pickling cavity and the meat pickling device, the meat blocks enter the pickling material cavity formed by the meat pickling device, and the meat blocks can be continuously output while being pickled in the pickling cavity, so that the production efficiency of pickled meat is ensured, and the invention has the advantages of high meat pickling efficiency, good pickling effect and the like of meat products.

Description

Beef pickling device

Technical Field

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

Background

In the processing and production process of beef products, in order to improve the taste of beef production, meat curing treatment is often required, and in the meat curing treatment process, meat products can be cured by means of manual meat curing, a rolling machine and the like, but no matter the meat products are cured by hand or by the rolling machine, the curing materials can not rapidly break through the surface layer of the meat products and reach all parts in the meat body.

Based on the above, chinese patent CN1725955B discloses an apparatus and a method for injecting a liquid into meat containing bones, and/or cartilage or the connective tissue, such as for example in the slaughtered bodies of poultry, but also in the legs or for example in the belly meat, in order to treat, flavour and/or make effective for a long time.

However, in this technical solution, although the nozzle can be inserted into the meat piece and the seasoning can be injected into the meat piece when the nozzle holder clamps the meat piece, in this way, the liquid is injected into the hole after the nozzle is inserted into the meat piece, and the injected seasoning is pulled out after the liquid injection is completed, so that the injected seasoning cannot be uniformly arranged in the hole, and when the nozzle is inserted into the meat piece, the blood is discharged along with the nozzle, so that the taste after the seasoning is added is affected, and meanwhile, the meat curing treatment in this way cannot realize continuous production of the meat product, and the processing efficiency of the meat product is affected.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a beef pickling device, which solves the technical problems of the background technology by continuously placing meat blocks to be processed into a pickling chamber formed by a pickling device, wherein the meat blocks are gradually led out downwards under the driving of the rotation of a spirally arranged pickling needle, when the rotating pickling needle is gradually inserted into the meat blocks, blood gradually flows into the pickling needle and is discharged, when the rotation direction of the pickling needle is parallel to the rotation direction of the meat blocks, a driving component drives a material control roller to extrude the meat blocks, after the blood is discharged again, a pickling cavity is communicated with the pickling needle, when the pickling needle gradually leaves a piercing hole, uniform material distribution is carried out along the moving direction of the piercing hole, and after the pickling needle leaves the meat blocks, the gas is discharged from the gas discharge cavity to clean the leaking hole of the pickling needle.

In order to achieve the purpose, the invention provides the following technical scheme:

a device for pickling beef, comprising: a pickling chamber arranged from top to bottom; and a meat marinator disposed around the marinating chamber; the meat pickling device is firstly gradually pricked into the surface of the meat block in the pickling cavity, when the meat block is pricked to a preset depth, the meat pickling device clamps the meat block and discharges blood water squeezed out from the pricked position, and then the meat pickling device is gradually withdrawn from the surface of the meat block and arranges the pickling materials along the pricked path.

Further, the meat marinator includes: the cloth binding rollers are symmetrically and vertically arranged; the driving assembly is arranged on one side of the cloth roller; the cloth roller rotates to prick into the meat block until the rotating direction is tangent to the pricking position, the driving assembly pushes the cloth pricking roller to move towards one side of the meat block to extrude the meat block and discharge blood, and then the cloth roller continues to rotate and carries out cloth on the pricking position.

Further, the cloth roller includes: a machine base; the material control roller is arranged on the base; and a curing needle disposed on a sidewall of the material control roller; the material control roller rotates to drive the pickling needle to prick into the meat block, controls the drainage of blood when the meat block is extruded, and controls the introduction of the pickling material when the meat block is gradually separated.

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

Further, the marinating needle comprises: a pickling material arrangement part; a liquid discharge part arranged at one side of the pickling material arrangement part; and a spine part arranged at the other side of the marinade arranging part; the liquid discharging part is of a tubular structure with leakage holes uniformly distributed on the surface.

Further, the marinade arrangement includes: the material distribution head is of a spherical structure extending out of the surface of the liquid discharge part, and material distribution ports are uniformly distributed on the material distribution head; the feeding pipe is arranged in the inner cavity of the liquid discharging part and communicated with one side of the material distributing head; and the blocking wall is arranged at the end part of the feeding pipe and is connected with the liquid discharging part.

Further, the accuse material roller includes: the upper side and the lower side of the rotating outer cylinder are frustum-shaped and are symmetrically arranged; the fixed inner cylinder is inserted and sleeved in the rotary outer cylinder; the negative pressure cavity, the pickling cavity and the exhaust cavity are sequentially arranged on the side wall of the fixed inner cylinder; the marinating needles on the rotary outer cylinder are communicated with the negative pressure cavity when being gradually inserted into the meat pieces, communicated with the marinating cavity when being gradually separated from the meat pieces, and communicated with the exhaust cavity after being completely separated from the meat pieces.

Further, the driving assembly includes: a guide bracket; and the pushing assembly is arranged on the guide support and pushes the cloth roller to reciprocate back and forth towards the direction of the meat blocks.

Further, the pushing assembly comprises: the transmission assembly is arranged on the cloth roller; the star-shaped fluted disc is connected with the power end of the transmission assembly; a top contact disposed on the guide bracket; and the elastic component is used for connecting the guide bracket with the cloth roller.

Furthermore, adjacent teeth of the star-shaped fluted disc are in smooth transition, and balls at the joints of the top ends of the top contact pieces and the side walls of the star-shaped fluted disc are arranged.

The invention has the beneficial effects that:

(1) according to the invention, through the matching between the pickling chamber and the meat pickling device, the meat blocks enter the pickling material chamber formed by the meat pickling device, and the meat blocks can be continuously output while being pickled in the pickling chamber, so that the production efficiency of the pickled meat is ensured;

(2) according to the invention, through the matching between the pickling needle and the material control roller, the pickling needle rotates along with the material control roller at the periphery of the meat block, the pickling needle can be gradually inserted into the meat block in a rotating manner, in the process of gradually inserting, the squeezed blood is discharged along the pickling needle inserted into the hole, the pickling needle gradually withdraws from the hole after being inserted into the deepest position, the material control roller guides the pickling material into the pickling needle, so that the pickling material is distributed along the removing direction of the pickling needle, and the blood in the hole is discharged, so that the blood is prevented from participating in the pickling material, the pickling effect of pickling is ensured, meanwhile, the distribution is carried out along the removing direction of the hole, and the uniformity of the pickling material on the cloth inserted into the hole can be conveniently ensured;

(3) according to the invention, through the matching between the cloth pricking roller and the driving component, when the pickling needle is pricked to the deepest part of the meat block, the driving component drives the material control roller to move towards the meat block and extrude the meat block, so that the blood in the meat block is discharged into the pickling needle through the pricking hole and is discharged under the negative pressure effect provided by the negative pressure cavity, and the discharge efficiency of the blood in the meat block is ensured to the greatest extent;

(4) according to the invention, through the matching between the exhaust cavity and the pickling needle, after the pickling needle rotates to leave the pickled meat blocks, the exhaust cavity is communicated with the pickling needle to clean the material distribution port, so that the problem that the material distribution port is blocked by meat scraps when negative pressure is formed to suck out blood water is solved;

in conclusion, the method has the advantages of high meat curing efficiency, good curing effect and the like of the meat product.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention shown in FIG. 1 with the housing removed;

FIG. 3 is a schematic view of the structure of the meat marinator of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;

FIG. 5 is a schematic structural view of the stationary inner barrel of the present invention;

FIG. 6 is an enlarged view taken at B of FIG. 5 in accordance with the present invention;

FIG. 7 is a schematic view of the construction of the present invention marinating needle;

FIG. 8 is a schematic diagram of the drainage portion of FIG. 7 in a cross-sectional view.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example one

As shown in fig. 1, a beef curing apparatus includes:

a pickling chamber 1 arranged from top to bottom; and

a meat marinator 2 disposed around the marinating chamber 1;

the meat marinator 2 is firstly gradually pricked into the surface of the meat block in the marinating chamber 1, when the meat marinator 2 pricks to a preset depth, the meat marinator 2 clamps the meat block and discharges blood water squeezed out from the pricked position, and then the meat marinator 2 is gradually withdrawn from the surface of the meat block and arranges the marinade along the pricked path.

It can be easily found from the above that, in the process of pickling meat products such as beef, the beef is made into a meat block preferably with a certain specification and is added into the pickling chamber 1 of the present invention one by one, so that the meat block can be quickly pickled under the pickling process by the meat pickling device 2.

Specifically, in the pickling process, when clean meat blocks are placed into the pickling chamber 1 one by one, the meat pickling device 2 penetrates into the meat along the surfaces of the meat blocks, and in the penetrating process, a certain amount of blood exists at the penetrated parts of the meat products, because the meat products are often refrigerated to increase the mouthfeel of the meat products, the meat products are broken in a frozen state, and the blood concentration in the meat products is increased due to the broken walls, so that when the meat products are gradually penetrated into the surfaces of the meat products, the blood is continuously removed from the meat products, and in the process of penetrating into the meat bodies, the penetrating surface area in the depth direction is continuously increased along with continuous penetration, so that when the meat products are penetrated into a preset depth (maximum depth), the penetrating surface area is maximum at the moment, the maximum amount of blood can be discharged at the moment, the meat blocks are extruded by the meat pickling device 2 at the moment, and the blood is discharged to the maximum extent under the maximum surface area condition, and the meat marinator 2 gradually withdraws from the meat blocks after extrusion, and can gradually add the marinating materials into the prickling holes along the pricking path when the meat blocks are withdrawn, so that the uniformity of adding the marinating materials is ensured, and the marinating materials are filled after the blood water is emptied, so that the influence of the blood water on the marinating effect in the prickling holes in the marinating process can be reduced.

It should be noted that the curing chamber 1 of the present invention is arranged from top to bottom, that is, by adding the meat blocks into the curing chamber 1 through the top of the curing chamber 1, the meat blocks will roll and fall continuously due to the gravity during the curing process of the meat blocks, and the meat blocks are placed in order after being cured and falling out of the curing chamber 1, so that the meat blocks can be cured continuously.

As shown in fig. 2, the meat marinator 2 includes:

the cloth bundling rollers 21 are symmetrically and vertically arranged; and

a driving assembly 22 arranged at one side of the cloth roller 21;

the cloth roller 21 rotates to prick into the meat block until the rotation direction is tangent to the pricking position, the driving component 22 pushes the cloth roller 21 to move towards one side of the meat block to squeeze the meat block and discharge blood, and then the cloth roller 21 continues to rotate and cloth the pricking position.

In this embodiment, the meat marinator 2 pricks the meat blocks between the cloth pricking rollers 21 by the rotation of the cloth pricking rollers 21 during the process of marinating the meat blocks around the marinating chamber 1, so that the meat marinating device can be gradually inserted into the meat blocks between the cloth pricking rollers 21 when the cloth pricking rollers 21 rotate, and gradually leave the meat blocks when rotating out, and when gradually pricking the meat blocks, the cloth pricking rollers 21 can also introduce blood, and when the cloth pricking rollers 21 rotate to a direction parallel to the moving direction of the meat blocks, the pricking depth is the largest at this time, therefore, the cloth pricking rollers 21 are driven by the driving component 22 to move towards one side of the meat blocks to squeeze the meat blocks, so that the pricking position discharges the blood along the depth direction, and after squeezing, the driving component 22 drives the cloth pricking rollers 21 to quickly return, the cloth pricking rollers 21 continuously rotate in place and leave the meat blocks, and during this process, the marinating material is gradually arranged along the leaving direction through the pricking holes, thereby realizing the salting treatment of the meat blocks in the leaving process and ensuring the continuous treatment of the discharged blood and the salted meat treatment.

As shown in fig. 3, the cloth roller 21 includes:

a base 211;

a material control roller 212 mounted on the base 211; and

a salting needle 213 disposed on a sidewall of the control roll 212;

the control roller 212 rotates to drive the marinating needles 213 to penetrate into the meat mass and control the drainage of blood when the meat mass is squeezed and the introduction of marinating material when gradually leaving the meat mass.

In this embodiment, the cloth pricking roller 21, during the process of pickling the meat piece, on the base 211, the material controlling roller 212 rotates to drive the pickling needle 213 to continuously prick and pull out the meat piece, so as to achieve the treatment of discharging blood and injecting the pickling material, and when the meat piece is pricked, the material controlling roller 212 controls the pickling needle 213 to form a blood discharging channel, and when the meat piece is separated, the material controlling roller 212 closes the blood discharging channel, so that the pickling material is injected into the pickling needle 213, and when the pickling needle is separated, the pickling material is uniformly injected into the hole along the separating path.

As shown in fig. 2 and 3, the salting needle 213 is spirally arranged on the control roll 212.

In this embodiment, in the process that the salting needle 213 rotates on the material control roller 212, the salting needle 213 is spirally arranged on the material control roller 212, so that the rotating salting needle 213 can provide downward moving power for the salted meat, and therefore in the process of continuously salting the meat, the meat blocks are continuously dredged downward, and the rapidity of salted meat treatment is ensured.

It should be noted that, although the meat pieces in the pickling chamber 1 can move downward under the action of gravity, the meat pieces have a reduced tendency to move downward due to the penetration of the pickling needle 213, and thus it takes a long time to guide the meat pieces out.

As shown in fig. 7 and 8, the marinating needle 213 includes:

a marinade disposing part 2131;

a drain 2132 provided on one side of the marinade disposing part 2131; and

a spike portion 2133 disposed at the other side of the marinade disposing portion 2131;

the liquid discharge part 2132 is a tubular structure with uniformly distributed leak holes 21321 on the surface.

In this embodiment, as the marinating needles 213 are progressively driven into the meat mass by the rotational force of the material control roller 212, the piercing of the meat mass by the spike 21333, causes the piercing-hole passage to be gradually opened, and along with the gradual penetration of the marinade arranging part 2131 and the liquid discharging part 2132 into the meat blocks, the meat blocks are extruded, the blood can continuously flow out, and in the process of flowing out, the bloody water is rapidly collected by the material control roller 212, and in the process of draining the bloody water, the salting needle 213 rotates on the material control roller 212 and continuously pricks into the meat, and the bloody water penetrating into the hole will flow into the drainage 2132 through the weep hole 21321, and at the time of discharge, the bloody water is discharged by communicating with the seasoning control roller 212, and when rotated until the pickling needle 213 gradually leaves the piercing hole, the seasoning control roller 212 feeds the pickling in the pickling arranging portion 2131, further, when the marinade disposition portion 2131 gradually moves away, the material is evenly distributed along the path of movement of the pricking hole.

As shown in fig. 8, the marinade disposing portion 2131 includes:

the cloth head 21311 is a spherical structure extending out of the surface of the liquid discharge part 2132, and cloth openings 213111 are uniformly distributed on the cloth head 21311;

a feed pipe 21312 which is arranged in the inner cavity of the liquid discharge part 2132 and communicated with one side of the material distribution head 21311; and

a baffle 21313 disposed at the end of the feed tube 21312 and connected to the drain 2132.

In this embodiment, the marinade placing portion 2131 is configured such that when the marinade is placed in the pricking hole, the material controlling roller 212 is in communication with the marinade placing portion 2131, when the seasoning head 21311 gradually leaves the pricking hole, the marinade is conveyed into the seasoning head 21311 through the feeding pipe 21312, and in the seasoning head 21311, the marinade is discharged to the periphery of the pricking hole through the seasoning port 213111, and during the moving process, the uniform seasoning is performed along the moving path.

It is noted that by arranging the blocking wall 21313 and the blocking wall 21313 preferably in the direction of rotation of the marinating needle 213 during rotation of the marinating needle 213, the blocking wall 21313 is arranged in such a way that, during rotation of the marinating needle 213, the blood draining passage of the material control roller 212 communicates with the ends of the liquid draining portions 2132 on the upper and lower sides of the blocking wall 21313 as the meat mass is progressively inserted, and that, when rotation reaches the marinating area, i.e. leaves the meat mass, the material control roller 212 communicates with the end of the feeding pipe 21312 between the blocking walls 21313, so that the blood draining and marinating are performed separately.

It is also noted that the dispensing opening 213111 is disposed on a side adjacent to the spike 2133.

In this embodiment, by providing the cloth port 213111 near the spike 2133, it is possible to gradually fill the hole with the marinade while the cloth head 21311 gradually leaves the hole.

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

the upper side and the lower side of the rotating outer barrel 2121 are frustum-shaped and are symmetrically arranged;

a fixed inner barrel 2122 inserted in the rotary outer barrel 2121;

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

the marinating needles 213 on the rotating outer barrel 2121 communicate with the vacuum cavity 2123 as they are progressively inserted into the meat piece, with the marinade cavity 2124 as they are progressively removed from the meat piece, and with the exhaust cavity 2125 after being fully separated from the meat piece.

In this embodiment, the material controlling roller 212 drives the rotating outer barrel 2121 to rotate by a power source, preferably a servo motor, during the operation, so as to rotate the rotating outer barrel 2121 around the fixed inner barrel 2122, so that when the marinating needle 213 on the outer surface of the rotating outer barrel 2121 correspondingly reaches the corresponding area of the negative pressure cavity 2123 during the rotation of the rotating outer barrel 2121, the part of the marinating needle 213 is communicated with the negative pressure cavity 2123 while being gradually inserted into the meat, so as to gradually provide the marinating needle 213 with a negative pressure for discharging the bloody water through the negative pressure cavity 2123, thereby rapidly discharging the bloody water.

It should be noted that, by using the rotating outer barrel 2121 which is frustum-shaped and symmetrically arranged, the arrangement manner of the salting needles 213 can be ensured to be also according to the frustum-shaped arrangement manner, so that the caliber of the salting chamber 1 is firstly reduced from top to bottom and then increased, thereby facilitating the meat blocks to be put into the salting chamber 1 in the continuously reducing process, and the meat blocks to be salted by using the salting needles 213 are conveyed along with the continuous rotation of the helically arranged salting needles 213, so that the meat blocks quickly pass through the salting chamber with the caliber being firstly reduced from top to bottom and then increased.

It is noted that after the blood removal is complete, the negative pressure cavity 2123 separates from the marinating needle 213 exiting the area, and the marinating needle 213 continues to rotate to reach the marinating cavity 2124, the marinating needle 213 reaching the side of the marinating cavity 2124 communicates with the marinating cavity 2124, and the addition of marinade gradually progresses to the prickle as the marinating needle 213 exits the prickle.

It should be noted that, after the marinating needle 213 rotates gradually and leaves the area for injecting marinade, the marinating needle rotates gradually to reach the exhaust cavity 2125, and the exhaust cavity 2125 is communicated with the marinating needle 213, so that the gas in the exhaust cavity 2125 is pushed to the liquid discharge portion 2132 in the marinating needle 213, and the liquid discharge portion 2132 is acted by air pressure in the exhaust area formed by the exhaust cavity 2125 to push away the meat scraps, mucus and the like which may block the leakage hole 21321 when negative pressure is formed in the process of extracting the blood, thereby preventing the leakage hole 21321 from entering the negative pressure cavity area in a blocking state and preventing the blood from being discharged.

It should be noted that a first communicating rail 21231 is opened at one side of the negative pressure chamber 2123 to communicate with the ports of the liquid discharge portions 2132 disposed at the upper and lower sides of the blocking wall 21313, a second communicating rail 21231 is opened at one side of the marinating chamber 2124 to communicate with the end portion of the feeding pipe 1312 corresponding to the blocking wall 21313, and a third communicating rail (not shown) is opened at one side of the exhaust port 2125 to communicate with the ports of the liquid discharge portions 2132 disposed at the upper and lower sides of the blocking wall 21313.

In this embodiment, the communicating holes are respectively used for communicating with the feeding pipe 1312 and the liquid discharging part 2132 under different working environments, so that the working links are ensured to be performed independently in the rotation process of the material control roller 212.

It is added that, as shown in fig. 3, a first joint corresponding to the negative pressure cavity 2123, a second joint corresponding to the marinating cavity 2124, and a third joint corresponding to the exhaust cavity 2125 are disposed at one side of the bottom of the base 211, and the first joint is connected to the third joint through an air suction pump.

In this embodiment, a negative pressure may be provided to the negative pressure cavity 2123 by using a suction force of the suction pump, and while the negative pressure is generated, the other end of the suction pump is connected to the third joint, so that the air pressure is applied to the exhaust cavity 2125, and thus, the negative pressure is formed to the negative pressure cavity 2123 and the positive pressure is input to the exhaust cavity 2125.

In order to further disclose the connection structure between the suction pump and the first joint, the air inlet end of the suction pump and the first joint may be connected by using a T-shaped pipe, and a group of sealed accommodating chambers is connected to the lower end of the T-shaped pipe, and a 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 in operation, the suction pump sucks air into the T-shaped pipe, the blood and gas penetrating into the hole flow towards the T-shaped pipe, and under the isolation effect of the filter cotton, the gas is filtered out and is conveyed to the exhaust chamber 2125 for clearing the hole 21321, and the filtered blood reaches the accommodating chambers along the T-shaped pipe to be stored.

As shown in fig. 1 and 2, the curing chamber 1 includes:

the feeding channel 11 is arranged at the top of the meat pickling device 2, and the inner wall of the feeding channel 11 is in a frustum shape with the size decreasing from top to bottom;

a discharge channel 12 arranged at the bottom of the meat marinator 2, the discharge channel 12 having an inner diameter larger than the inner diameter of the feed channel 11.

In this embodiment, when pickling cavity 1 is pickling the meat piece, in order to guarantee that the meat piece can be accurate fall into to pickling cavity 1, through the feedstock channel 11 who utilizes the frustum form, can guarantee that the meat piece can be accurate fall into to pickling cavity 1 pickle in the region to when coming out from pickling cavity 1, can come out through the great blowing passageway 12 of bore, thereby guaranteed that the salted meat is derived fast after being pickled.

Example two

As shown in fig. 3 and 4, in which the same or corresponding components as in the first embodiment are denoted by the same reference numerals as in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience. The second embodiment is different from the first embodiment in that:

the drive assembly 22 includes:

a guide bracket 221; and

and the pushing assembly 222 is arranged on the guide bracket 221 and pushes the cloth roller 21 to reciprocate back and forth towards the direction of the meat cubes.

In the embodiment, in the process of driving the cloth rolling roller 21 to move back and forth, the driving component 22 drives the cloth rolling roller 21 to reciprocate back and forth along the direction towards the meat loaf by using the pushing component 222 on the guide bracket 221, so that the meat loaf is extruded by the back and forth reciprocating movement of the cloth rolling roller 21, and a large amount of bloody water is discharged from the meat loaf in the extruded state.

When the rotation direction of the cloth roller 21 is perpendicular to the rolling direction of the meat mass, the pushing assembly 222 pushes the cloth roller 21 to press the meat mass.

In this embodiment, when the cloth rolling roller 21 rotates in a direction perpendicular to the rolling direction of the meat mass, the marinating needles 213 are inserted to the maximum depth of the meat mass, and at this time, the meat mass is squeezed, so that the blood in the meat mass can be discharged to the maximum extent.

As shown in fig. 3 and 4, the pushing assembly 222 includes:

a transmission assembly 2221 mounted on the cloth roller 21;

a star-shaped fluted disc 2222 connected with the power end of the transmission assembly 2221;

a top contact 2223 disposed on the guide bracket 221; and

and an elastic member 2224 connecting the guide bracket 221 and the cloth roller 21.

In the present embodiment, the pushing assembly 222 drives the star-shaped toothed disc 2222 through the driving assembly 2221 by using the rotational power of the cloth roller 21 during the reciprocating movement of the cloth roller 21, so that the star-shaped toothed disc 2222 rotates, and during the rotation of the star-shaped toothed disc 2222, the tooth surface is connected to the top contact piece 2223, so that when the top contact piece 2223 is contacted with the protruding teeth, the cloth roller 21 is pushed and pressed toward the side of the meat mass, and under the elastic force of the elastic assembly 2224, when the top contact piece 2223 reaches between the teeth, the cloth roller 21 continues to return to the original position.

More specifically, adjacent teeth of the star-shaped toothed disc 2222 are in smooth transition, and balls 2225 at the joints with the side walls of the star-shaped toothed disc 2222 are arranged at the top ends of the top contacts 2223.

In this embodiment, the star-shaped toothed disc 2222 is connected with teeth in a smooth transition manner, so that the top contact piece 2223 can smoothly contact with the teeth, the cloth roller 21 is smoothly driven to move towards one side of the meat mass for extrusion, and when the top contact piece 2223 contacts with the surface of the star-shaped toothed disc 2222 through the balls 2225, the contact friction formed between the top contact piece 2223 and the star-shaped toothed disc 2222 is reduced.

It should be added that the transmission assembly 2221 includes a first gear 22211 mounted on the cloth rolling roller 21 and a second gear 22212 connected to the star-shaped toothed disc 2222, and the first gear 22211 and the second gear 22212 are in meshing transmission.

In this embodiment, when the cloth binding roller 21 rotates, the rotational force is transmitted to the second gear 22212 through the first gear 22211, so that the second gear 22212 further transmits the power to the star-shaped toothed disc 2222, and the rotating star-shaped toothed disc 2222 and the top contact 2223 collide with each other, thereby driving the cloth binding roller 21 to rotate.

It is also to be added that the elastic member 2224 may be a spring.

The working steps are as follows:

firstly, feeding meat blocks, namely putting the meat blocks into a feeding channel 11 at the top of a pickling chamber 1, wherein the meat blocks can reach the pickling chamber 1 in the middle of a meat pickling device 2 along the feeding channel 11;

step two, meat pricking treatment, namely rotating the carrying salting needle 213 through the material control roller 212 to synchronously rotate, and after the salting needle 213 is close to and contacts with the meat block, as the rotation continues, the salting needle 213 can be gradually inserted into the meat block through the sharp pointed part 2133 along the rotation direction until the salting needle 213 rotates to the rotation direction of the salting needle to be parallel to the rotation direction of the meat block, and at the moment, the salting needle extends into the deepest part of the meat block;

step three, liquid drainage treatment, namely, when the salting needle 213 is gradually inserted into the meat block, part of blood is squeezed out, negative pressure suction force is provided for the liquid drainage part 2132 of the salting needle by using the negative pressure cavity 2123, so that after the blood in the prick hole is drained out, the blood enters the leakage hole 21321, the blood is quickly sucked out by the negative pressure suction force, in addition, in order to better realize the drainage of the blood, when the salting needle 213 reaches the maximum depth of the meat block, the driving component 22 starts to act, the material control roller 212 moves towards one side of the meat block, the meat block is squeezed, and the blood in the meat block is squeezed out to the prick hole and is drained out through the liquid drainage part 2132;

step four, marinating materials are injected, after the meat pieces are squeezed to discharge blood, the marinating needles 213 continue to rotate along with the marinating needle control rollers 212, the marinating needles 213 gradually leave the hole for inserting the meat pieces when rotating, at the moment, the marinating needle control rollers 212 control the marinating material cavities 2124 to be communicated with the marinating material arrangement parts 2132 of the marinating needles 213, and when the marinating needles leave the hole for inserting, the marinating materials are sequentially moved outwards from the deepest part of the hole for inserting through the marinating material arrangement parts 2131, and the uniformity of the marinating material arrangement is guaranteed;

step five, cleaning the pickling tool, wherein the pickling needle 213 continues to rotate to the other side after the meat is pickled, at the moment, the liquid discharge part 2132 of the pickling needle 213 is communicated with the exhaust cavity 2125, gas is discharged into the liquid discharge cavity 2132 through the exhaust cavity 2125, and the leakage hole 21321 is cleaned;

and step six, discharging the salted meat, wherein the salting needles 213 spirally arranged on the material control rollers 212 gradually drive the salted meat to move downwards and reach the discharge channel 12 for discharging.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A device for pickling beef, comprising:

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

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

the meat curing device (2) is firstly gradually pricked into the surface of the meat block in the curing chamber (1), when the meat block is pricked to a preset depth, the meat curing device (2) clamps the meat block and discharges blood water squeezed out from the pricked position, and then the meat curing device (2) is gradually withdrawn from the surface of the meat block and arranges curing materials along the pricked path.

2. The device for curing beef as claimed in claim 1, characterized in that the meat curing device (2) comprises:

the cloth binding rollers (21) are symmetrically and vertically arranged; and

a driving component (22) arranged on one side of the cloth roller (21);

the cloth roller (21) rotates to prick into the meat block until the rotating direction is tangent to the pricking position, the driving component (22) pushes the cloth roller (21) to move towards one side of the meat block to extrude the meat block and discharge blood, and then the cloth roller (21) continues to rotate and performs cloth facing to the pricking position.

3. The apparatus for curing beef as claimed in claim 2, characterized in that the cloth roller (21) comprises:

a base (211);

the material control roller (212) is arranged on the machine base (211); and

a curing needle (213) disposed on a sidewall of the stock control roller (212);

the material control roller (212) rotates to drive the marinating needle (213) to prick into the meat block, controls the drainage of blood when the meat block is extruded, and controls the marinating material to be introduced when the meat block is gradually separated.

4. The device for pickling a beef in accordance with claim 3 wherein the pickling needles (213) are arranged helically on the material control roller (212).

5. The device for curing beef as claimed in claim 3, characterized in that said curing needle (213) comprises:

a pickling material arrangement unit (2131);

a liquid discharge unit (2132) provided on the side of the pickling section (2131); and

a spike portion (2133) disposed at the other side of the marinade disposing portion (2131);

the liquid discharge part (2132) is of a tubular structure with uniformly distributed leak holes (21321) on the surface.

6. The device for pickling a beef in accordance with claim 5, wherein the pickling arrangement (2131) comprises:

the material distribution head (21311), the material distribution head (21311) is of a spherical structure extending out of the surface of the liquid discharge part (2132), and material distribution ports (213111) are uniformly distributed on the material distribution head (21311);

a feeding pipe (21312) which is arranged in the inner cavity of the liquid discharging part (2132) and communicated with one side of the material distributing head (21311); and

and the blocking wall (21313) is arranged at the end part of the feeding pipe (21312) and is connected with the liquid discharging part (2132).

7. The device for curing beef as set forth in claim 3, wherein said material control roller (212) comprises:

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

a fixed inner cylinder (2122) inserted in the rotary outer cylinder (2121);

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

the marinating needles (213) on the rotating outer barrel (2121) communicate with the negative pressure cavity (2123) as they are progressively inserted into the meat piece, with the marinade cavity (2124) as they are progressively removed from the meat piece, and with the venting cavity (2125) after being completely separated from the meat piece.

8. A beef curing apparatus as claimed in claim 2, characterized in that said drive assembly (22) comprises:

a guide bracket (221); and

and the pushing assembly (222) is arranged on the guide bracket (221) and pushes the cloth roller (21) to reciprocate towards the direction of the meat cubes.

9. The meat curing device of claim 7 wherein the pushing assembly (222) includes:

a transmission assembly (2221) arranged on the cloth roller (21);

a star-shaped fluted disc (2222) connected with the power end of the transmission assembly (2221);

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

and the elastic component (2224) is used for connecting the guide bracket (221) with the cloth roller (21).

10. The device for pickling beef as claimed in claim 8, wherein there is a smooth transition between adjacent teeth of said star-shaped toothed disc (2222), and wherein balls (2225) are arranged on the top end of said top contact piece (2223) and are connected to the side walls of said star-shaped toothed disc (2222).