Meat pickling machine for processing marinated products

Abstract

The invention relates to the technical field of food processing, and particularly discloses a meat pickling machine for marinated product processing, which comprises a movable base, a roller assembly and a driving assembly are arranged on the movable base, a pickling material supply assembly is arranged on the movable base, the roller assembly comprises a cylinder, one end of the cylinder is connected with a conical feeding end, and the other end of the cylinder is connected with a pickling material supply assembly. A sealing cover is arranged at an opening of the conical feeding end, an end ring is concentrically arranged at the other end of the barrel, a supporting assembly which is rotationally connected with the end ring in a sealed mode is fixed to the movable base, and a rubbing and pickling mechanism is arranged in the barrel; according to the invention, the defects that pickling materials are always located at the bottom of a roller and cannot be in all-directional contact with the upper layer and the lower layer of a meat product for pickling in the pickling process of an existing roller rubbing pickling machine are effectively overcome, and the meat product in the falling process can be in hard contact with a convex part on a throwing and striking plate through the design of a rubbing pickling mechanism so as to realize collision; and pickling materials scattered on the surface can be fully absorbed, so that the pickling effect and speed of meat products are greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, and in particular discloses a meat pickling machine for processing marinated products. Background Art

[0002] In the process of marinated products, the frozen meat needs to be thawed and cleaned first, then marinated in a marinating machine, and finally boiled to obtain cooked marinated products. The marinating process of the meat largely determines the taste of the cooked marinated products. Currently, the marinating machines on the market are usually drum kneading marinating machines. During operation, the drum drives the meat and the marinating materials inside to stir and turn together, and squeeze and knead each other to achieve the effect of kneading marinating.

[0003] For example, the invention patent with application number 201711260407.8 discloses a pulse transformer type quick pickling device, including a frame and a pickling cylinder with built-in rolling blades. The pickling cylinder is supported by roller assemblies located at the bottom of both sides to be placed horizontally on the frame. An opening is opened at one end of the pickling cylinder. The removable cover on the opening is provided with a large cover assembly that can make the pickling cylinder sealed. The small opening is connected to a suction pipe for feeding. The power mechanism can drive the pickling cylinder to rotate along the center of the tail shaft assembly and between the roller assemblies. The large cover assembly is provided with a vacuum tube, which is connected to the vacuum system. The pickling device disclosed in this invention patent is a traditional vacuum kneading pickling machine. Although it can improve the pickling effect and speed compared with the traditional kneading pickling machine, it still has some shortcomings. First, the pickling device uses the turning action of the drum to make the meat products collide and rub against each other, resulting in poor collision and rubbing effects, and the operating time needs to be increased; second, during the pickling process, the pickling material is liquid and will always gather at the bottom of the drum. Therefore, during the turning and rubbing process of the meat, it is impossible for the meat to be fully in contact with the pickling material, resulting in uneven pickling of the meat; third, when pickling some whole meats (such as whole chickens, ducks, etc.), due to the existence of their outer cortex, it is difficult for the pickling material to penetrate into them. Although vacuum pickling can improve the pickling effect to a certain extent, the improvement effect is not obvious, and it takes a long time to pickle to ensure the final pickling effect. Therefore, in view of the above-mentioned shortcomings of the existing drum kneading pickling machine, the present application proposes a newly designed meat pickling machine for marinated product processing, so as to achieve efficient and uniform pickling of various meats, reduce the pickling time of meats, and improve the pickling effect of meats. Summary of the invention

[0004] The present invention aims to provide a meat pickling machine for marinated product processing, so as to solve the shortcomings of the existing drum kneading pickling machine, realize efficient and uniform pickling treatment of various meats, reduce the meat pickling time, and improve the meat pickling effect.

[0005] The present invention is achieved through the following technical solutions: A meat marinating machine for marinated product processing, comprising a mobile base, a drum assembly and a driving assembly for driving the drum assembly to rotate are arranged on the mobile base, a marinating material supply assembly for inputting marinating material into the drum assembly is arranged on the mobile base, the drum assembly comprises a cylinder, one end of the cylinder is connected to a conical feeding end, a sealing cover is arranged at the opening of the conical feeding end, an end ring is concentrically arranged at the other end of the cylinder, a supporting assembly connected to the end ring in sealing rotation is fixed on the mobile base, and a kneading and marinating mechanism is arranged in the cylinder; The kneading and marinating mechanism includes an arc-shaped plate arranged above the central axis of the cylinder and fixedly connected to the supporting assembly, one side end of the arc-shaped plate is inclined downwardly extending with a swing plate, and a protrusion is arranged on the upper surface of the swing plate, a plurality of radially arranged inner strip boxes are evenly connected circumferentially on the inner wall of the cylinder, and a through opening is opened on one side of the inner strip box, a row of radially arranged toggle rods are connected to the inner strip boxes, and a through hole connected to the inner strip box is opened in the toggle rod, an outer strip box aligned with each inner strip box is connected to the outer wall of the cylinder, a magnetic strip is connected to the outer strip box through a first spring, and a row of blocking rods extending into the through hole are connected to the magnetic strip, an arc-shaped magnetic block acting on the magnetic strip is fixed to the periphery of the cylinder, and the arc-shaped magnetic block is arranged on the upper half of the cylinder on one side of the swing plate.

[0006] When the meat is marinated in the meat marinating machine disclosed in the present invention, the sealing cover is first opened to put the meat in and then the sealing cover is closed to completely seal the inside of the drum assembly. Then the marinade is quantitatively sprayed on the meat inside the drum through the marinade supply component, and the drum is rotated counterclockwise at a set speed under the action of the driving component.

[0007] During the counterclockwise rotation of the cylinder, the rows of levers inside the cylinder can rotate and lift the meat upward, and the marinade liquid originally gathered at the bottom of the cylinder can enter the inner box through the opening. After the lever rotates counterclockwise more than 100 degrees, the meat on the lever will slide down along its surface, and when the meat slips off the lever, it will fall on the striking plate and be hit by the protrusion. At the same time, the magnetic strip moves to be radially aligned with the arc-shaped magnetic block, and under the action of the magnetic attraction force, the magnetic strip overcomes the force of the first spring and moves outward, so that a row of blocking rods are pulled out of the through hole of the toggle rod, so that the through hole is connected with the inner cavity of the inner strip box. At this time, the marinade gathered in the inner strip box will be discharged along the through hole and sprinkled down, and in the process of sprinkling, it will come into contact with the upper layer of the falling or impacted meat. The meat will tighten and loosen during the impact process, so it can fully absorb the marinade sprinkled on the surface, greatly improving the marinating effect and speed of the meat, and avoiding the marinade always gathering at the bottom of the drum, resulting in the upper layer of the meat unable to fully contact with the marinade, resulting in inadequate marinating, and avoiding the problem of over-marinating due to the lower layer of meat being in contact with the marinade for a long time.

[0008] As a further configuration of the above solution, the other side end of the arc-shaped plate is connected to a piercing plate, and fine needles are arranged on the surface of the piercing plate facing the side wall of the cylinder.

[0009] As a further configuration of the above scheme, the perforated plate is rotatably connected to the side end of the arc plate, and a second spring is connected between the perforated plate and the part of the marinade supply assembly extending into the cylinder body, a rotating shaft is rotatably connected to the support assembly, one end of the rotating shaft is connected to a gear, and the other end is unidirectionally connected to a driving wheel, a gear ring meshing with the gear is provided on the end ring, a rotating rod extending to the inner side of the perforated plate is provided in the support assembly, a convex column acting on the perforated plate is provided on the rotating rod, a driven wheel is connected to the outer end of the rotating rod, and a transmission belt is connected between the driven wheel and the driving wheel.

[0010] As a further configuration of the above solution, the gear ratio between the gear ring and the gear is set equal to the number of inner barrels in the barrel.

[0011] The above is a further improvement and upgrade of the pickling machine in this application. Through the design of the above technical solution, when used for meats such as chickens and ducks that have a surface skin and are difficult to pickle, the drum assembly is first rotated clockwise for a certain period of time through the driving component, and then the marinade is sprayed in and driven counterclockwise to pickle. During the clockwise rotation of the drum assembly, the toggle rod will reversely rotate the meat to a certain height, and then slide off the toggle rod. The meat that slips off will hit the surface of the perforated plate. At this time, due to the action of the fine needles, holes will be pierced on the surface of the meat, so that a large number of fine holes appear on the surface of the meat, which can promote the rapid absorption of the subsequent marinade and improve the pickling effect and speed.

[0012] In addition, since the gear ratio between the ring gear and the gear is set equal to the number of inner strip boxes in the cylinder, each time the lever is pushed to lift the meat to a certain height and then slides down and falls, the piercing plate can be adjusted to a horizontal state under the squeezing action of the convex column, so that the fine needle can effectively pierce the meat. After the piercing is completed, the piercing plate can be restored to a vertical state, so that the meat can be separated from the piercing plate and discharged, thereby ensuring the continuous and stable meat piercing process.

[0013] As a further configuration of the above scheme, the support assembly includes a stand fixed on the upper end of the movable base, the stand is provided with a cylindrical block which extends concentrically into the end ring, and a sealed bearing is provided in the annular gap between the cylindrical block and the end ring, a track ring is provided on the outer circumferential surface of the conical feed end, and support wheels which act on both ends of the track ring are symmetrically provided on the movable base.

[0014] As a further configuration of the above scheme, the driving assembly includes a driving motor arranged on a movable base, and pulleys are arranged on the driving motor and the conical feeding end, and a V-belt is arranged between the two pulleys.

[0015] The above is one of the design schemes for the specific installation and drive structure of the entire drum assembly. Through the power input of the drive motor, combined with the rotational connection of the support wheel and the sealed bearing, the entire drum assembly can rotate stably at a set speed on the mobile base.

[0016] As a further configuration of the above scheme, the through opening is opened on the side of the inner box that rotates counterclockwise with the cylinder, and the sector angle of the arc-shaped magnetic block is set between 100 and 180 degrees in the counterclockwise direction.

[0017] As a further configuration of the above scheme, the marinade supply assembly includes a storage box and a feed pump, the feed pump is connected to a hose, the end of the hose is provided with a spray pipe extending to the center of the cylinder, and the spray pipe is connected to a row of downwardly arranged nozzles. The above is a specific design scheme of the marinade supply assembly, which can quantitatively spray the marinade liquid on the meat through the feed pump, the spray pipe and the nozzle, so that the marinade contacts the meat from top to bottom, thereby improving the marinating effect.

[0018] As a further configuration of the above scheme, a vacuum device is also included, the vacuum device includes a vacuum pump arranged in the mobile base, the vacuum pump is connected to an air extraction pipe, the end of the air extraction pipe is provided with a plug connector, the sealing cover is provided with an air extraction plug connector matching the plug connector, and the air extraction plug connector is provided with a control valve. The present invention also enables the inside of the drum assembly to be evacuated to a negative pressure state in advance during the process of marinating meat through the design of the vacuum device and the air extraction plug connector, thereby improving the marinating effect on the meat.

[0019] As a further configuration of the above scheme, the mobile base includes a box seat, a roller is provided on the lower surface of the box seat, a material discharge guide groove is provided on one side end of the box seat close to the sealing cover, and a carrier plate for mounting the roller assembly is rotatably provided in the box seat above the material discharge guide groove, and a hydraulic cylinder for driving the carrier plate to tilt and rotate upward is provided in the box seat. Through the above-mentioned specific design of the mobile base, the present invention not only allows the entire pickling machine to be moved arbitrarily, but also can adjust the entire roller assembly to a tilted state after pickling is completed, so that the meat pickled inside can be conveniently taken out.

[0020] Compared with the prior art, the present invention has the following beneficial effects: The meat marinating machine for marinated product processing disclosed in the present invention designs the structures of the drum assembly, the kneading and marinating mechanism, etc., so that when the meat is rotated and transported upward with the drum, the marinade liquid originally gathered at the bottom of the drum can be collected in the inner box and rotated and transported upward together; then, when the meat slides off the toggle rod, the blocking rod in the internal through hole of the toggle rod is pulled out under the action of the magnetic attraction force, so that the marinade liquid is discharged from the through hole of the toggle rod and sprinkled on the meat, which solves the problem of the existing drum kneading and marinating machine that the marinade is always at the bottom of the drum during the marinating process and cannot be in full contact with the upper and lower layers of the meat for marinating, and effectively improves the uniformity and effect of meat marination.

[0021] The design of the kneading and marinating mechanism in the present invention can make the meat in the process of falling come into hard contact with the raised parts on the striking plate to achieve collision, and the meat is squeezed and kneaded with each other. At the same time, the marinade liquid can be synchronously sprinkled on the meat in the process of falling or on the striking plate. The meat will tighten and loosen during the collision with the raised parts, so that the marinade sprinkled on the surface can be fully absorbed, which greatly improves the marinating effect and speed of the meat.

[0022] The present invention further improves the design of the kneading and marinating mechanism. Before marinating, the meat can be lifted by rotating the drum assembly in the opposite direction, and then thrown down and hit on the surface of the perforated plate. The meat is effectively pierced by a large number of fine needles on the perforated plate, so that the pierced meat can more easily absorb the marinade during the marinating process. Using it for some meats with a surface cortex and difficult to marinate can improve the marinating effect and speed, and effectively solves the deficiency of existing marinating machines that such meats need to be kneaded and marinated for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure from a first angle of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure from a second angle of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the drum assembly in the present invention from a first angle; Figure 4 It is a schematic diagram of the three-dimensional structure of the drum assembly in the present invention from a second angle; Figure 5 It is a schematic diagram of the three-dimensional structure of the cylinder, the spray pipe, etc. in the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the cylinder, kneading and pickling mechanism, etc. in the present invention; Figure 7 It is a schematic diagram of the planar structure when the cylinder body and the kneading and pickling mechanism cooperate with each other in the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the inner box, the material removal rod, the outer box, etc. in the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the kneading and pickling mechanism in Example 2 of the present invention; Fig.10 It is a schematic diagram of the planar structure of the kneading and pickling mechanism in Example 2 of the present invention; Fig.11 For the present invention Figure 7 Schematic diagram of the enlarged structure at point A in the middle. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Figures 1 to 11 , and describes the application in detail with reference to embodiments. Example 1

[0027] Embodiment 1 discloses a meat pickling machine for marinated products processing, Figure 1 and attached Figure 2 The main body of the pickling machine includes a mobile base 1, a drum assembly 2, a pickling material supply assembly 3 and a control box 4. The mobile base 1 includes a box seat 101, a plurality of rollers 102 are arranged on the lower surface of the box seat 101, a material discharge guide groove 103 is arranged on one end surface of the box seat 101, and a push rod 104 is arranged on the end surface of the box seat 101 opposite to the material discharge guide groove 103. A carrier plate 105 is rotatably connected to the upper end of the box seat 101 near the material discharge guide groove 103 through a hinge, and a hydraulic cylinder 106 for driving the carrier plate 105 to rotate around the hinge is arranged in the box seat 101.

[0028] Reference Figure 3 and attached Figure 4 The drum assembly 2 includes a cylinder 201 horizontally arranged just above the carrier 105, and one end of the cylinder 201 close to the unloading guide groove 103 is connected to a conical feeding end 202, and a track ring 203 is arranged on the outer circumferential surface of the conical feeding end 202, and then the upper surface of the carrier 105 is symmetrically provided with support wheels 107 that interact with both sides of the track ring 203. A sealing cover 204 is rotatably connected to the opening of the conical feeding end 202, and a handle 205 is arranged on the sealing cover 204 for convenient opening and closing. In addition, an air extraction plug-in pipe 206 is connected to the sealing cover 204, and a corresponding control valve 207 is arranged on the air extraction plug-in pipe 206, and then a vacuum pump 5 is arranged in the box seat 101, and an air extraction pipe 501 is connected to the vacuum pump 5, and a plug connector that is detachably connected to the air extraction plug-in pipe 206 is arranged at the end of the air extraction pipe 501.

[0029] An end ring 208 connected to the inner cavity is concentrically arranged on the end face of the cylinder 201 on the opposite side of the conical feeding end 202, and then a stand 108 is fixed at the end of the carrier plate 105, and a cylindrical block 109 is arranged on the stand 108 and extends concentrically into the end ring 208, and a sealed bearing 110 is arranged in the annular gap between the cylindrical block 109 and the end ring 208. In addition, a driving assembly 6 for driving the cylinder 201 to rotate is also arranged in the cylinder 201, and the driving assembly 6 includes a driving motor 601 arranged inside the box seat 101, and pulleys are arranged on the driving motor 601 and the conical feeding end 202, and then a V-belt 602 is arranged between the two pulleys. Under the action of the driving motor 601, the entire drum assembly 2 can be rotated at a set speed around the sealed bearing 110 and supported by the two support wheels 107.

[0030] Reference Figures 5 to 8 And attached Fig.11The drum assembly 2 is provided with a kneading and marinating mechanism 7, which includes an arc plate 701 arranged above the central axis of the cylinder 201, the end of the arc plate 701 is fixedly connected to the cylindrical block 109, and then a swing plate 702 is extended downwardly at one side end of the arc plate 701, and a plurality of protrusions 703 are arranged on the upper surface of the swing plate 702. Two to four inner strip boxes 704 are evenly arranged on the inner wall of the cylinder 201, and a plurality of through holes 7041 are opened on the side of the inner strip box 704 rotating counterclockwise, so that during the clockwise rotation of the cylinder 201, the marinade liquid at the bottom of the cylinder 201 can enter the inner strip box 704 through the through holes 7041. A row of material-moving rods 705 evenly arranged along the axial direction are connected to the inner strip box 704, and the material-moving rods 705 are arranged radially and have through holes 7051 opened inside. An outer box 706 aligned with each inner box 704 is fixedly connected to the outer wall of the cylinder 201, and a magnetic strip 707 is connected to the outer box 706 through a first spring 7061. A row of blocking rods 708 aligned with each material-dispensing rod 705 are connected to the magnetic strip 707, and each blocking rod 708 passes through the cylinder 201 and extends into the through hole 7051 to block it. A side frame 111 is fixed to the upper surface of the carrier 105 close to the side of the swing plate 702, and an arc-shaped magnetic block 112 concentrically arranged with the cylinder 201 is fixedly installed on the side of the side frame 111 facing the cylinder 201, and the fan angle range of the arc-shaped magnetic block 112 is approximately between 100 and 180 degrees in the counterclockwise direction, so that it can include the range of the entire swing plate 702.

[0031] Final reference Figure 1 and attached Figure 5 The marinade supply assembly 3 includes a storage box 301 fixed at the side end of the box seat 101, and a corresponding stirring mechanism can be arranged inside the storage box 301 to prevent the marinade from settling for a long time. A feed pump 302 is arranged on the storage box 301, and a hose 303 is connected to the feed pump 302. Then, a spray pipe 304 extending from the center of the cylindrical block 109 to the cylinder 201 is connected to the end of the hose 303, and a row of downwardly arranged nozzles 305 are connected to the spray pipe 304. In addition, in order to accurately control the amount of marinade, a metering sensor 306 is also arranged at the outer end of the spray pipe 304, and the metering sensor 306 and the feed pump 302 are electrically connected to the control box 4, so that when the amount of marinade reaches the set value, the feed pump 302 can be actively closed to stop the delivery, which can avoid excessive waste of marinade on the one hand, and avoid excessive marinating of meat on the other hand, resulting in a decrease in taste.

[0032] When the meat pickling machine for marinated product processing disclosed in the present embodiment 1 pickles the thawed and cleaned meat, the sealing cover 204 is first opened, and the meat is quantitatively put in and then the sealing cover 204 is closed, so that the interior of the drum assembly 2 is completely sealed.

[0033] Then, the exhaust pipe 501 is connected to the exhaust plug-in pipe 206, and the vacuum pump 5 is started to evacuate the interior to a negative pressure state. Then, the control valve 207 is closed, the exhaust pipe 501 is unplugged, and the drive motor 601 is started. Under the drive of the V-belt 302, the drum assembly 2 rotates counterclockwise at a set speed. At the same time, during the rotation of the drum assembly 2, the marinade is quantitatively sprayed to the bottom of the cylinder 201 through the marinade supply component 3.

[0034] When the marinade is supplied, each row of the material levers 705 can rotate and transport the meat upward in a counterclockwise direction during the rotation of the cylinder 201, and the marinade gathered in the cylinder 201 will be gathered into the inner box 704 through the opening 7041 during the rotation. When the material levers 705 rotate counterclockwise to more than 100 degrees, the meat begins to slide down along the material levers 705 under the action of gravity, and finally slides off the material levers 705. After slipping off, it begins to fall under the action of gravity and directly hits the upper surface of the striking plate 702 and interacts with the protrusions 703, thereby achieving the effect of hitting the meat, and the meat will squeeze and rub each other.

[0035] At the same time, due to the magnetic effect of the arc-shaped magnetic block 112, when the inner box 704 filled with marinade rotates and moves to the area corresponding to the arc-shaped magnetic block 112, the magnetic attraction force will cause the magnetic strips 707 in the outer box 706 to move radially outward and overcome the action of the first spring 7061. Then, under the action of the magnetic strips 707, a row of blocking rods 708 are pulled out from the through holes 7051 of the material removing rod 705, so that the through holes 7051 are connected to the inner box 704, so that the marinade inside the inner box 704 can be poured downward along the through holes 7051 in the material removing rod 705, and in the process of pouring, it will come into contact with the upper layer of the falling or colliding meat. The meat texture will tighten and loosen during the collision, so it can fully absorb the marinade sprinkled on the surface, greatly improving the marinating effect and speed of the meat.

[0036] Finally, when the meat has been marinated for a set time inside the drum assembly 2, the rotation is stopped, the control valve 207 is opened first to adjust the internal air pressure to a balance, and then the sealing cover 204 is opened, and then the hydraulic cylinder 106 lifts it to an inclined position, so that the marinated meat inside can be taken out quickly and conveniently. Example 2

[0037] Example 2 discloses a meat marinating machine for marinated product processing that is further improved based on the technical solution in Example 1. The similarities between it and Example 1 will not be described again.

[0038] Reference Figure 1 , Attachment Fig. 9 and attached Fig.10In this embodiment 2, a piercing plate 709 is rotatably connected to the other side end of the arc plate 701. A large number of fine needles 710 are arranged on the surface of the piercing plate 709 facing the side wall of the cylinder 201. At the same time, a second spring 711 is connected between the piercing plate 709 and the spray pipe 304, so that under the action of the second spring 711, the piercing plate 709 can maintain a vertical state without being affected by external forces.

[0039] A rotating seat 113 is fixed to the side end of the stand 108, and a rotating shaft 114 is rotatably installed in the rotating seat 113. A gear 115 is provided at one end of the rotating shaft 114, and a driving wheel 116 is connected to the other end of the rotating shaft 114 through a one-way transmission. A gear ring 209 meshing with the gear 115 is provided on the outer circumferential surface of the end ring 208. In the specific design, the gear ratio between the gear ring 209 and the gear 115 is equal to the number of the inner strip boxes 704 in the kneading and pickling mechanism 7. When there are three inner strip boxes 704, the gear ratio between the gear ring 209 and the gear 115 is three.

[0040] A rotating rod 712 is provided in the cylinder 201 between the spray pipe 304 and the perforated plate 709. The rotating rod 712 is provided with a convex column 713 that abuts against the back of the perforated plate 709, so that the perforated plate 709 can be rotated to a nearly horizontal state by the action of the convex column 713 during the rotation of the rotating rod 712. The end of the rotating rod 712 rotates and extends out of the cylindrical block 109 and the stand 108, and then a driven wheel 713 is connected to the outer end of the rotating rod 712, and finally a transmission belt 714 is provided between the driven wheel 713 and the driving wheel 116.

[0041] Through the above-mentioned design, this embodiment 2 is used for some meats that have a surface skin and are difficult to marinate (such as whole chicken, duck, etc.). After the meat is put into the cylinder 201 and sealed and pumped to negative pressure, the drive motor is first started to make the drum assembly 2 rotate clockwise for a certain period of time, and then the marinade is sprayed in and driven counterclockwise to marinate.

[0042] During the clockwise rotation of the drum assembly 2, a row of material-moving rods 705 will move the meat upward clockwise until the meat begins to slip off the material-moving rods 705 after the clockwise rotation exceeds 100°. At the same time, the meshing transmission between the gear ring 209 and the gear 115 will cause the rotating shaft 114 to rotate, and then the rotating rod 712 will rotate inside the cylinder 201 through the transmission action of the belt. When the meat slips off the material-moving rod 705, the protruding column 713 on the rotating rod 712 will act on the perforated plate 709 and rotate it to a horizontal state. Then the fallen meat will directly fall on the upper surface of the perforated plate 709 and be pierced by the fine needles 710, so that a large number of fine holes appear on the surface of the meat, which can promote the absorption of subsequent marinade. Subsequently, the perforated plate 709 returns to a nearly vertical state under the action of gravity and the second spring, and then the meat product slides off the perforated plate 709 under the action of its own gravity. After repeating the above action several times, the meat product can be fully perforated, which can effectively promote the absorption of subsequent marinade, improve the marinating effect, and shorten the marinating time.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A meat marinating machine for marinating products, comprising a mobile base, a drum assembly and a driving assembly for driving the drum assembly to rotate are arranged on the mobile base, and a marinating material supply assembly for inputting marinating material into the drum assembly is arranged on the mobile base, characterized in that: The drum assembly comprises a cylinder, one end of which is connected to a conical feeding end, a sealing cover is arranged at the opening of the conical feeding end, an end ring is arranged concentrically at the other end of the cylinder, a supporting assembly which is sealingly and rotatably connected to the end ring is fixed on the movable base, and a kneading and marinating mechanism is arranged in the cylinder; The kneading and marinating mechanism includes an arc-shaped plate arranged above the central axis of the cylinder and fixedly connected to the supporting assembly, one side end of the arc-shaped plate is inclined downwardly extending with a swing plate, and a protrusion is arranged on the upper surface of the swing plate, a plurality of radially arranged inner strip boxes are evenly connected circumferentially on the inner wall of the cylinder, and a through opening is opened on one side of the inner strip box, a row of radially arranged toggle rods are connected to the inner strip boxes, and a through hole connected to the inner strip box is opened in the toggle rod, an outer strip box aligned with each inner strip box is connected to the outer wall of the cylinder, a magnetic strip is connected to the outer strip box through a first spring, and a row of blocking rods extending into the through hole are connected to the magnetic strip, an arc-shaped magnetic block acting on the magnetic strip is fixed to the periphery of the cylinder, and the arc-shaped magnetic block is arranged on the upper half of the cylinder on one side of the swing plate.

2. The meat pickling machine for marinated product processing according to claim 1, characterized in that: The other side end of the arc-shaped plate is connected with a piercing plate, and a fine needle is arranged on the surface of the piercing plate facing the side wall of the cylinder.

3. The meat pickling machine for marinated product processing according to claim 2, characterized in that: The perforated plate is rotatably connected to the side end of the arc plate, and a second spring is connected between the perforated plate and the part of the marinade supply assembly extending into the cylinder body. A rotating shaft is rotatably connected to the support assembly, one end of the rotating shaft is connected to a gear, and the other end is unidirectionally connected to a driving wheel. A gear ring meshing with the gear is provided on the end ring. A rotating rod extending to the inner side of the perforated plate is provided in the support assembly, and a convex column acting on the perforated plate is provided on the rotating rod. The outer end of the rotating rod is connected to a driven wheel, and a transmission belt is connected between the driven wheel and the driving wheel.

4. The meat pickling machine for marinated product processing according to claim 3, characterized in that: The gear ratio between the gear ring and the gear is set equal to the number of inner barrels in the barrel.

5. The meat pickling machine for marinated product processing according to claim 1, characterized in that: The support assembly includes a stand fixed on the upper end of the movable base, the stand is provided with a cylindrical block which extends concentrically into the end ring, and a sealed bearing is provided in the annular gap between the cylindrical block and the end ring, a track ring is provided on the outer circumferential surface of the conical feed end, and support wheels which act on both ends of the track ring are symmetrically provided on the movable base.

6. The meat pickling machine for marinated product processing according to claim 5, characterized in that: The driving assembly comprises a driving motor arranged on a movable base, the driving motor and the conical feeding end are both provided with pulleys, and a V-belt is arranged between the two pulleys.

7. The meat pickling machine for marinated product processing according to claim 1, characterized in that: The through opening is arranged on the side surface of the inner box which rotates counterclockwise with the cylinder, and the sector angle of the arc-shaped magnetic block is set between 100° and 180° in the counterclockwise direction.

8. The meat pickling machine for marinated product processing according to claim 1, characterized in that: The marinade supply assembly comprises a storage box and a feed pump, the feed pump is connected with a hose, the end of the hose is provided with a spray pipe extending to the center of the cylinder, and the spray pipe is connected with a row of downwardly arranged nozzles.

9. The meat pickling machine for marinated product processing according to claim 1, characterized in that: It also includes a vacuum pump, which includes a vacuum pump arranged in a mobile base, the vacuum pump is connected to an exhaust pipe, a plug connector is arranged at the end of the exhaust pipe, the sealing cover is provided with an exhaust plug tube matching the plug connector, and a control valve is arranged on the exhaust plug tube.

10. The meat pickling machine for marinated product processing according to claim 1, characterized in that: The movable base includes a box seat, a lower surface of which is provided with rollers, a side end of the box seat close to the sealing cover is provided with a material discharge guide groove, and a carrier plate for installing the roller assembly is rotatably provided in the box seat above the material discharge guide groove, and a hydraulic cylinder for driving the carrier plate to rotate upward is provided in the box seat.

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