Rapid thawing processor for meat

Abstract

The invention belongs to the technical field of food processing, and discloses a meat rapid unfreezing processor, which comprises a mounting box, and also comprises an unfreezing mechanism arranged in the mounting box and used for unfreezing meat; the thawing mechanism comprises a placing round box arranged in the mounting box in a sliding manner, a placing frame located at the center of the interior of the placing round box, a plurality of water accumulation drawers located at the bottom of the placing frame and distributed in a circumferential array, and a driving assembly arranged at the bottom of the placing round box and used for driving the placing frame to rotate intermittently; according to the meat unfreezing device, through cooperation of structures such as the placement round box, the placement frame, the water accumulation drawer and the heating assemblies, uniform unfreezing of meat is facilitated, and the problem that in the existing meat unfreezing process, due to non-uniform heat transmission, the unfreezing time is shortened is solved. Therefore, the problem that the taste and quality of the meat are reduced due to water loss on the surface of the meat is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing, in particular to a meat rapid thawing processing machine. Background Art

[0002] Thawing frozen meat is a common and critical process in the food processing and catering industries. Traditional thawing methods include room temperature thawing, cold water thawing, and microwave thawing. Traditional thawing methods (such as room temperature thawing or cold water thawing) rely on natural heat conduction, resulting in slow and uneven thawing.

[0003] During the thawing process, large pieces of meat or irregularly shaped meat have a large temperature difference between the surface and the interior, causing some areas to be over-thawed while other areas are still frozen. Uneven thawing not only affects the taste and quality of the meat, but may also extend the thawing time and increase energy consumption.

[0004] The top of described outer shell and the base are equipped with a cylinder pressure bar, and the cylinder pressure bar is equipped with a plurality of cylinder pressure rods, and the cylinder pressure bar is equipped with a plurality of cylinder pressure rods.

[0005] Uneven thawing is a common problem in the meat thawing process of the above-mentioned device. Existing thawing equipment usually adopts a single temperature control method, which leads to a large temperature difference between the surface and the inside of the meat during the thawing process. This uneven thawing not only affects the taste and quality of the meat, but may also cause the thawing time to be prolonged. At the same time, existing thawing methods usually adopt static air thawing or water immersion thawing. These methods are difficult to achieve uniform heat distribution, have low heat transfer efficiency, and take a long thawing time. Although water immersion thawing is faster, it is easy to cause moisture loss on the surface of the meat, affecting the taste.

[0006] Therefore, a meat rapid thawing machine is proposed to solve the problems raised in the background technology. Summary of the Invention

[0007] In order to solve the problems raised in the above background technology, the present invention provides a meat rapid thawing processing machine.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a meat rapid thawing machine, comprising an installation box and:

[0009] a thawing mechanism, the thawing mechanism being arranged inside the installation box and being used for thawing meat;

[0010] The thawing mechanism includes a circular box slidably arranged inside the installation box, a placement rack located at the center of the placement circular box, a plurality of water collection drawers distributed in a circular array at the bottom of the placement rack, a driving assembly arranged at the bottom of the placement circular box for driving the placement rack to rotate intermittently, at least three heating assemblies installed on the installation box in a circular array, and an ultraviolet spotlight fixedly arranged inside the installation box, an L-shaped rack fixedly installed on the top of the ultraviolet spotlight, and the L-shaped rack is fixedly connected to the inner wall of the installation box;

[0011] A plurality of partition plates distributed in a ring array are fixedly provided on the inner wall of the circular box, and a plurality of the partition plates are provided with a rotation groove.

[0012] Preferably, a plurality of storage grooves distributed in a circular array are provided on one side of the outer wall of the placed round box at the bottom of the placement rack, and the water collection drawer is slidably inserted into the interior of the storage grooves.

[0013] Preferably, the placing rack is cross-shaped and has a circular plate shape at the center. A plurality of placing platforms distributed in a circular array are fixedly installed on one side of the placing rack away from the center. A plurality of water troughs are provided on the plurality of placing platforms. The placing rack and the placing platforms both rotate along the rotating groove, and the placing platforms are used to place meat.

[0014] Preferably, the driving assembly includes a rotating disk fixedly arranged at the center of the placement rack, a driving disk located on one side of the rotating disk, a driving rod fixedly installed at the bottom of the driving disk and passing through the bottom of the inserted round box, and a motor fixedly arranged at the bottom of the driving rod and fixedly connected to the bottom of the inserted round box.

[0015] Preferably, the surface of the rotating disk is provided with at least four U-shaped grooves and semicircular grooves distributed in a circular array, the U-shaped grooves and semicircular grooves are staggered, a crescent block is fixedly provided on the top of the driving disk, and a driving column is fixedly provided on the side of the driving disk away from the semicircular groove.

[0016] Preferably, the driving column is engaged with the U-shaped groove, the crescent block matches the arc of the semicircular groove, and a rotating rod is fixedly provided at the center of the rotating disk and is rotatably connected to the bottom of the round box.

[0017] Preferably, the heating assembly includes a plurality of heating boxes fixedly mounted on the outer wall of the mounting box, a transmission pipe fixedly arranged inside the heating box and connected to the side wall of the mounting box, a connecting box fixedly arranged at the bottom of the transmission pipe, a plurality of heating tubes fixedly mounted at the bottom of the connecting box, and a transmission component arranged inside the plurality of heating tubes.

[0018] Preferably, the transmission component includes a fixing frame fixedly arranged on the inner walls of the plurality of heating tubes, a connecting rod fixedly arranged at the bottom of the fixing frame, inner fan blades rotatably sleeved on the outer walls of the connecting rod, a connecting plate fixedly installed on the inner fan blades, and outer fan blades fixedly arranged on the side of the connecting plate away from the inner fan blades.

[0019] Preferably, the outer fan blades are sleeved on the outside of the heating tube, the inner fan blades are in the shape of spiral blades, and the inner fan blades are made of aluminum alloy.

[0020] Preferably, a support frame is fixedly provided at the bottom of the installation box, and electric cylinders are fixedly provided on both sides symmetrically at the center of the support frame, and the top of the electric cylinder is fixedly connected to the bottom of the round box.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention facilitates the uniform thawing of meat by arranging a round box, a placement rack, a water collection drawer and a heating component. The uniform thawing of meat is achieved through the thawing mechanism. The meat is placed on the placement platform and gradually thawed and disinfected by the heating component and the ultraviolet lamp. Multiple groups of heating components provide different amounts of heat. The driving component drives the placement rack to rotate intermittently, so that the meat passes through different thawing intervals in turn and is finally disinfected under the ultraviolet lamp. The blood water produced by thawing flows into the water collection drawer through the water tank for centralized collection, which solves the problem of uneven heat transfer during the thawing process of meat, which causes water loss on the surface of the meat and reduces the taste and quality of the meat.

[0023] The present invention facilitates the intermittent rotation of the placement rack and the placement platform by arranging the coordination of structures such as a rotating disk, a driving disk and a motor. The motor drives the driving rod and the driving disk to rotate, and the crescent block and the driving column on the driving disk cooperate with the rotating disk to achieve intermittent rotation. When the crescent block contacts the semicircular groove, the rotating disk remains stationary; when the two are separated, the driving column drives the rotating disk to rotate, thereby causing the placement rack and the placement platform to rotate synchronously, and the meat is transferred to the next thawing interval.

[0024] The present invention facilitates the zoned heating of meat by arranging the coordination of structures such as a heating box, a transmission pipe and a transmission component. The temperature is lowered successively through multiple heating boxes, and the meat is finally transported to the ultraviolet lamp for disinfection. The water in the heating box is heated by temperature control to generate hot air, and the hot air is transmitted to the heating pipe through the transmission pipe and the connecting box, so that the meat placed on the platform is evenly thawed. The rotation of the inner and outer fan blades is utilized to quickly conduct heat and improve the thawing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0027] Figure 3 for Figure 2 A magnified schematic diagram of the local structure at center A;

[0028] Figure 4 for Figure 2 A magnified schematic diagram of the local structure at point B in the middle;

[0029] Figure 5 Schematic diagram of the explosion structure of the thawing mechanism of the present invention;

[0030] Figure 6 This is a schematic diagram of the structural coordination relationship between the round box and the water collection drawer of the present invention;

[0031] Figure 7 This is a schematic diagram of the cross-sectional structure of the present invention placed in a round box;

[0032] Figure 8 Schematic diagram of the structure of the heating component of the present invention.

[0033] Figure: 1, installation box; 2, defrosting mechanism; 21, inserting round box; 211, partition plate; 212, rotating groove; 213, storage groove; 22, placement rack; 221, placement platform; 23, water collection drawer; 24, drive assembly; 241, rotating disk; 2411, U-shaped groove; 2412, semicircular groove; 2413, rotating rod; 242, drive disk; 2421, crescent block; 2422, drive column ; 243. Drive rod; 244. Motor; 25. Heating assembly; 251. Heating box; 252. Transmission tube; 253. Connecting box; 2531. Heating tube; 254. Transmission component; 2541. Fixing frame; 2542. Connecting rod; 2543. Inner fan blade; 2544. Connecting plate; 2545. Outer fan blade; 26. UV spotlight; 261. L-shaped frame; 3. Support frame; 31. Electric cylinder. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] like Figures 1 to 8 As shown, the present invention provides a meat rapid thawing processing machine, including an installation box 1, and also including:

[0036] The thawing mechanism 2 is arranged inside the installation box 1 and is used to thaw meat;

[0037] The thawing mechanism 2 includes a circular box 21 slidably arranged inside the installation box 1, a placement rack 22 located at the center of the circular box 21, a plurality of water drawers 23 distributed in a circular array at the bottom of the placement rack 22, a driving component 24 arranged at the bottom of the circular box 21 for driving the placement rack 22 to rotate intermittently, at least three heating components 25 installed on the installation box 1 in a circular array, and an ultraviolet spotlight 26 fixedly arranged inside the installation box 1, an L-shaped rack 261 is fixedly installed on the top of the ultraviolet spotlight 26, and the L-shaped rack 261 is fixedly connected to the inner wall of the installation box 1; multiple water drawers 23 are fixedly arranged on the inner wall of the circular box 21. There are a plurality of partition plates 211 distributed in a circular array, and a rotating groove 212 is provided on each of the partition plates 211. The outer wall of the round box 21 is located at one side of the bottom of the placement rack 22 and is provided with a plurality of storage grooves 213 distributed in a circular array. The water drawer 23 is slidably inserted into the interior of the storage groove 213. The placement rack 22 is cross-shaped and has a circular plate shape at the center. A plurality of placement platforms 221 distributed in a circular array are fixedly installed on the side of the placement rack 22 away from the center. A plurality of water troughs are provided on each of the placement platforms 221. The placement rack 22 and the placement platform 221 both rotate along the rotating groove 212, and the placement platform 221 is used to place meat.

[0038] The above-mentioned scheme is adopted: the device realizes uniform thawing of meat through the thawing mechanism 2. When in use, the meat to be thawed is placed on the placement platform 221, and the heating component 25 and the ultraviolet spotlight 26 placed on the top of the round box 21 are used to gradually thaw the meat. Multiple groups of heating components 25 provide different heat to meet the thawing requirements of meat at different stages. During the thawing process, the driving component 24 drives the placement rack 22 to rotate intermittently, so that it shifts its angle along the rotating groove 212 on the partition plate 211, thereby moving the meat to different thawing intervals in turn. Finally, the meat is rotated to the bottom of the ultraviolet spotlight 26 for rapid disinfection to ensure hygiene and safety. The blood and water generated during the thawing process flow into the water drawer 23 at the bottom through the water sink on the placement platform 221 for centralized collection. After use, the water drawer 23 can be manually pulled out of the storage tank 213 to clean up the sewage. This device not only realizes uniform thawing and efficient disinfection of meat, but also improves the quality and safety of meat.

[0039] like Figure 7 As shown, the drive assembly 24 includes a rotating disk 241 fixedly arranged at the center of the placement frame 22, a driving disk 242 located on one side of the rotating disk 241, a driving rod 243 fixedly installed at the bottom of the driving disk 242 and passing through the bottom of the inserted round box 21, and a motor 244 fixedly arranged at the bottom of the driving rod 243 and fixedly connected to the bottom of the inserted round box 21. The surface of the rotating disk 241 is provided with a plurality of at least four U-shaped grooves 2411 and semicircular grooves 2412 distributed in a circular array. The U-shaped grooves 2411 and the semicircular grooves 2412 are staggered. A crescent block 2421 is fixedly provided on the top of the driving disk 242, and a driving column 2422 is fixedly provided on the side of the driving disk 242 away from the semicircular groove 2412. The driving column 2422 is engaged with the U-shaped groove 2411, and the crescent block 2421 matches the curvature of the semicircular groove 2412. A rotating rod 2413 rotatably connected to the bottom of the inserted round box 21 is fixedly provided at the center of the rotating disk 241.

[0040] The above scheme is adopted: by utilizing the driving assembly 24 to realize intermittent rotation of the placement rack 22, in order to achieve uniform beating of the meat during the thawing process and avoid partial thawing of the meat and partial non-thawing, the driving assembly 24 can be used to drive the meat in different intervals to rotate to different heating assemblies 25 to achieve zoned thawing. Specifically, the motor 244 is used to drive the driving rod 243 to rotate, thereby driving the top driving disk 242 to rotate synchronously. During the rotation process, the driving disk 242 will drive the top crescent block 2421 and the driving column 2422 to rotate synchronously, thereby causing the driving column 2422 to be clamped in the U-shaped groove 2411 and drive the entire driving assembly 24 to rotate, wherein the crescent block 2421 matches the curvature of the semicircular groove 2412, and when the two are in contact, the position of the rotating disk 241 remains unchanged. When the two gradually move away from each other, the driving column 2422 will drive the rotating disk 241 to rotate, thereby driving the top placement rack 22 to rotate, thereby causing the placement platform 221 to rotate synchronously, so that it moves to the next thawing interval.

[0041] like Figure 8 As shown, the heating assembly 25 includes a plurality of heating boxes 251 fixedly mounted on the outer wall of the installation box 1, a transmission pipe 252 fixedly disposed inside the heating box 251 and connected to the side wall of the installation box 1, a connection box 253 fixedly disposed at the bottom of the transmission pipe 252, a plurality of heating pipes 2531 fixedly mounted at the bottom of the connection box 253, and a transmission component 254 disposed inside the plurality of heating pipes 2531;

[0042] The transmission component 254 includes a fixing frame 2541 fixed on the inner walls of multiple heating tubes 2531, a connecting rod 2542 fixed at the bottom of the fixing frame 2541, an inner fan blade 2543 rotatably sleeved on the outer wall of the connecting rod 2542, a connecting plate 2544 fixedly mounted on the inner fan blade 2543, and an outer fan blade 2545 fixedly arranged on the side of the connecting plate 2544 away from the inner fan blade 2543. The outer fan blade 2545 is sleeved on the outside of the heating tube 2531, and the inner fan blade 2543 is in the shape of a spiral blade. The inner fan blade 2543 is made of aluminum alloy. A support frame 3 is fixedly mounted on the bottom of the mounting box 1, and electric cylinders 31 are fixedly mounted on both sides symmetrically at the center of the support frame 3. The top of the electric cylinder 31 is fixedly connected to the bottom of the round box 21.

[0043] The above scheme is adopted: hot air thawing is achieved by utilizing the heating component 25, wherein the temperature provided by the multiple heating boxes 251 is sequentially reduced and finally reaches the disinfection area at the ultraviolet lamp 26. Specifically, by adding water into the heating box 251, different heat transfers are achieved by utilizing the different temperature control heating inside the multiple heating boxes 251. The heated hot air is transmitted to the connecting box 253 through the transmission pipe 252 and then introduced into the top of the placement platform 221 at the bottom through the heating pipe 2531 to evenly thaw the meat inside the placement platform 221. In order to achieve uniform heat transmission and reduce heat loss during the transmission process, rapid transmission can be achieved by utilizing the transmission component 254. When the hot air is transmitted to the heating pipe 2531 through the transmission pipe 252 During the process, the airflow will drive the internal fan blades 2543 to rotate. Since the inner fan blades 2543 are made of aluminum alloy and have good thermal conductivity, they can drive the rapid transmission of heat inside the heating tube 2531. At the same time, the rotation of the inner fan blades 2543 will drive the connecting plate 2544 to rotate, and then drive the outer fan blades 2545 to rotate synchronously, thereby realizing external heat transfer, improving the thermal conductivity effect, achieving rapid heat transfer, and accelerating the thawing speed. After the meat with the highest heat is initially thawed, in order to avoid damage to its meat quality, it can be rotated to the next heating component 25 area through the driving component 24 for medium-temperature thawing. Similarly, the meat after the sliding is completed is transferred to the bottom of the ultraviolet spotlight 26 for rapid disinfection, thereby completing the entire use.

[0044] The working principle and usage process of the present invention are as follows: When using the device, the entire placement box 21 is first moved upward along the installation box 1 by the electric cylinder 31, so that the placement platform 221 is close to the opening at the top of the installation box 1, making it convenient for the user to place the meat on the platform. After placement, the platform is lowered to the bottom to reduce the area of contact between the meat and air during the thawing process, thereby improving hygiene. After resetting, the heating assembly 25 is activated, and different heating boxes 251 are used to thaw different areas of the placement platform 221. The heat of the three heating components 25 decreases in sequence. According to the progress of thawing, the placement rack 22 is rotated in conjunction with the drive assembly 24, so that the placement platform 221 passes through high-temperature, medium-temperature, and low-temperature areas, and finally reaches the bottom of the ultraviolet spotlight 26 for thawing and disinfection. This process not only achieves uniform thawing of the meat but also ensures the quality of the meat. At the same time, the ultraviolet spotlight 26 kills bacteria on the surface of the meat. The wastewater generated during the thawing process flows into the water collection drawer 23 for subsequent centralized treatment. The entire operation process is efficient and hygienic, ensuring the quality and safety of the thawed meat.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A meat rapid thawing machine, comprising an installation box (1), characterized in that: Also includes: A thawing mechanism (2), the thawing mechanism (2) being arranged inside the installation box (1) and being used for thawing meat; The thawing mechanism (2) comprises an inserting circular box (21) slidably arranged inside the installation box (1), a placement rack (22) located at the center of the inserting circular box (21), a plurality of water collection drawers (23) arranged at the bottom of the placement rack (22) and distributed in a circular array, a driving component (24) arranged at the bottom of the inserting circular box (21) for driving the placement rack (22) to rotate intermittently, at least three heating components (25) installed on the installation box (1) and distributed in a circular array, and an ultraviolet spotlight (26) fixedly arranged inside the installation box (1), an L-shaped rack (261) fixedly installed on the top of the ultraviolet spotlight (26), and the L-shaped rack (261) is fixedly connected to the inner wall of the installation box (1); A plurality of partition plates (211) distributed in a ring array are fixedly provided on the inner wall of the inserted circular box (21), and a rotation groove (212) is provided on each of the plurality of partition plates (211).

2. The meat rapid thawing machine according to claim 1, characterized in that: The outer wall of the inserting round box (21) is located at one side of the bottom of the placement rack (22) and is provided with a plurality of storage grooves (213) distributed in a ring array, and the water collection drawer (23) is slidably inserted into the interior of the storage groove (213).

3. The meat rapid thawing machine according to claim 1, characterized in that: The placement rack (22) is cross-shaped and has a circular plate shape at its center. A plurality of placement platforms (221) distributed in a circular array are fixedly installed on one side of the placement rack (22) away from the center. A plurality of water troughs are provided on the plurality of placement platforms (221). The placement rack (22) and the placement platforms (221) rotate along the rotating groove (212). The placement platforms (221) are used for placing meat.

4. The meat rapid thawing machine according to claim 1, characterized in that: The driving assembly (24) includes a rotating disk (241) fixedly arranged at the center of the placement frame (22), a driving disk (242) located on one side of the rotating disk (241), a driving rod (243) fixedly mounted on the bottom of the driving disk (242) and extending through the bottom of the inserted round box (21), and a motor (244) fixedly arranged at the bottom of the driving rod (243) and fixedly connected to the bottom of the inserted round box (21).

5. The meat rapid thawing machine according to claim 4, characterized in that: The surface of the rotating disk (241) is provided with a plurality of at least four U-shaped grooves (2411) and semicircular grooves (2412) distributed in a ring array, the U-shaped grooves (2411) and semicircular grooves (2412) being staggered, a crescent-shaped block (2421) being fixedly provided on the top of the driving disk (242), and a driving column (2422) being fixedly provided on a side of the driving disk (242) away from the semicircular grooves (2412).

6. The meat rapid thawing machine according to claim 5, characterized in that: The driving column (2422) is engaged with the U-shaped groove (2411), the crescent block (2421) matches the arc of the semicircular groove (2412), and a rotating rod (2413) is fixedly provided at the center of the rotating disk (241) and is rotatably connected to the bottom of the inserted round box (21).

7. The meat rapid thawing machine according to claim 1, characterized in that: The heating assembly (25) comprises a plurality of heating boxes (251) fixedly mounted on the outer wall of the installation box (1), a transmission pipe (252) fixedly arranged inside the heating box (251) and connected to the side wall of the installation box (1), a connection box (253) fixedly arranged at the bottom of the transmission pipe (252), a plurality of heating pipes (2531) fixedly mounted at the bottom of the connection box (253), and a transmission component (254) arranged inside the plurality of heating pipes (2531).

8. The meat rapid thawing machine according to claim 7, characterized in that: The transmission component (254) includes a fixing frame (2541) fixedly arranged on the inner walls of the plurality of heating tubes (2531), a connecting rod (2542) fixedly arranged at the bottom of the fixing frame (2541), an inner fan blade (2543) rotatably sleeved on the outer wall of the connecting rod (2542), a connecting plate (2544) fixedly installed on the inner fan blade (2543), and an outer fan blade (2545) fixedly arranged on the side of the connecting plate (2544) away from the inner fan blade (2543).

9. The meat rapid thawing machine according to claim 8, characterized in that: The outer fan blade (2545) is sleeved on the outside of the heating tube (2531), and the inner fan blade (2543) is in the shape of a spiral blade. The inner fan blade (2543) is made of aluminum alloy.

10. The meat rapid thawing machine according to claim 1, characterized in that: A support frame (3) is fixedly provided at the bottom of the installation box (1), and electric cylinders (31) are fixedly provided on both sides symmetrically at the center of the support frame (3), and the top of the electric cylinder (31) is fixedly connected to the bottom of the inserted round box (21).

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