Low-temperature high-humidity air thawing cabinet

Abstract

The invention provides a low-temperature high-humidity air thawing cabinet, and relates to the technical field of thawing equipment, the low-temperature high-humidity air thawing cabinet comprises a thawing cabinet body, the thawing cabinet body is internally provided with an autorotation flapping type annular conveying mechanism; the self-rotation flapping type annular conveying mechanism comprises an annular conveying mechanism, a self-rotation type mechanism, a self-rotation type supporting mechanism and a reciprocating flapping mechanism; a water leakage plate is arranged in the thawing cabinet body, the annular conveying mechanism is arranged on the water leakage plate, the self-rotation type mechanism and the self-rotation type supporting mechanism are connected to the annular conveying mechanism, the reciprocating flapping mechanism is connected to the self-rotation type supporting mechanism and connected with a piston of the self-rotation type mechanism, and the annular conveying mechanism drives the self-rotation type mechanism and the reciprocating flapping mechanism to operate, so that resource waste is reduced; when the annular conveying mechanism drives the frozen meat to move annularly, the frozen meat is rotated under the assistance of the self-rotating mechanism, so that the unfreezing uniformity of the frozen meat is improved, and when the annular conveying mechanism drives the frozen meat to move annularly, the rotation of the self-rotating mechanism further assists the reciprocating beating mechanism in beating the frozen meat, so that the unfreezing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of thawing equipment, in particular to a low-temperature and high-humidity air thawing cabinet. Background Art

[0002] The working principle of low-temperature thawing is to use low-temperature and high-humidity air to blow evenly over the thawed items to thaw them slowly. It is mainly used for thawing block-shaped frozen meat. The prior art is to place frozen meat on a rack and thaw the food by evenly blowing low-temperature and high-humidity air. However, when the low-temperature and high-humidity air is blown out, it can only blow to one side, and it is impossible to evenly thaw multiple sides, and the thawing efficiency is slow. In view of the above problems, we propose a low-temperature and high-humidity air thawing cabinet. Summary of the invention

[0003] The present invention aims at solving the problems of uneven food thawing and low efficiency in the above-mentioned prior art, and proposes a low-temperature and high-humidity air thawing cabinet.

[0004] The present invention provides a low-temperature and high-humidity air thawing cabinet, comprising a thawing cabinet body, wherein a self-rotating beating type annular conveying mechanism is provided in the thawing cabinet body; The self-rotating and beating type annular conveying mechanism comprises an annular conveying mechanism, a self-rotating mechanism, a self-rotating supporting mechanism, and a reciprocating beating mechanism; A water leakage plate is fixed horizontally in the thawing cabinet, the annular conveying mechanism is arranged on the water leakage plate, the rotating mechanism is connected to the annular conveying mechanism, the rotating support mechanism is connected to the annular conveying mechanism and is rotatably connected to the rotating support mechanism, the reciprocating beating mechanism is connected to the rotating support mechanism and is connected to the piston of the rotating mechanism, and the rotating mechanism is driven to move and the reciprocating beating mechanism is driven to operate through the annular conveying mechanism.

[0005] According to a further improved solution of the present invention, the reciprocating beating mechanism comprises a beating plate, a supporting plate, a connecting rod and a supporting block; The support plate is fixed on the self-rotating support mechanism, the flapping plate is rotatably connected to the support plate, and one end extends to the upper end of the self-rotating mechanism, and the other end is hinged to the connecting rod, the connecting rod passes through the self-rotating support mechanism and is hinged to the support block, and the support block is connected to the self-rotating mechanism through a piston mechanism.

[0006] According to a further improved solution of the present invention, the piston mechanism comprises a piston rod, a piston plate, an L-shaped piston tube, a piston pressure plate, a piston connecting rod, and a collar; The piston rod is fixedly connected to the lower end surface of the support block, the piston plate is fixedly connected to the lower end surface of the piston rod, the L-shaped piston tube is fixedly connected to the annular conveying mechanism, the piston plate is movably arranged in the L-shaped piston tube, the piston pressure plate is movably arranged in the L-shaped piston tube, the piston connecting rod is hinged on the piston pressure plate, the ring is fixedly connected to the piston connecting rod, and is sleeved on the rotating mechanism.

[0007] A further improvement scheme of the present invention is that the self-rotating mechanism includes a crankshaft, a supporting circular plate, a rotating wheel, a fixed disk, a conveying belt, and a support column. The crankshaft is rotatably connected to the annular conveying mechanism and coaxially passes through a sleeve ring. The supporting circular plate is fixed to the upper end of the crankshaft and is located below the end of the beating plate. The rotating wheel is fixedly sleeved on the crankshaft. Two fixed disks are provided, which are respectively fixedly connected to the thawing cabinet body through support columns. The conveying belt connects the two fixed disks, and the conveying belt is pressed against the rotating wheel.

[0008] A further improvement of the present invention is that the self-rotating support mechanism comprises a supporting transverse plate and a supporting frame, the supporting transverse plate is provided with a movable groove for the connecting rod to pass through, the supporting transverse plate is provided with a circular through groove, the supporting circular plate is arranged in the circular through groove and is rotatably connected to the supporting transverse plate, one end of the supporting frame is connected to the annular conveying mechanism, and the other end is connected to the supporting transverse plate; The support plate is fixedly connected to the support transverse plate.

[0009] According to a further improvement of the present invention, the annular conveying mechanism comprises a driving motor, a turntable, a conveyor belt, an annular rail, and a sliding block; The driving motor is fixedly connected to the lower end surface of the water leakage plate. There are two turntables, which are arranged on both sides of the upper end of the water leakage plate. One of the turntables is concentrically fixed to the output end of the driving motor, and the other turntable is rotatably connected to the water leakage plate. The two turntables are respectively on the same vertical line with the centers of the two fixed disks. The conveyor belt connects the two turntables. The annular rail is arranged at the outer end of the conveyor belt and is fixedly connected to the water leakage plate. The sliding block is slidably arranged on the annular rail and is fixedly connected to the conveyor belt.

[0010] According to a further improvement of the present invention, the L-shaped piston tube is fixedly connected to the upper end surface of the sliding block, the crankshaft is rotationally connected to the upper end surface of the sliding block, and the sliding block is fixedly connected to one end of the support frame.

[0011] A further improvement of the present invention is that an air distribution pipe is fixedly connected in the thawing cabinet, the air distribution pipe is connected to an air inlet pipe that passes through the thawing cabinet and is connected to an external air supply device, and the air distribution pipe is connected to spray nozzles in an array, and the spray nozzles are arranged above the supporting circular plate.

[0012] Beneficial effects of the present invention: The present invention provides a low-temperature and high-humidity air thawing cabinet: 1. The circular conveying mechanism drives the rotation mechanism to move and the reciprocating flapping mechanism to operate, thereby reducing the waste of resources; Second, when the circular conveying mechanism drives the frozen meat to move in a circular manner, the frozen meat is rotated with the assistance of the self-rotating mechanism to increase the uniformity of thawing the frozen meat; 3. When the circular conveying mechanism drives the frozen meat to move in a circular manner, the rotation of the self-rotating mechanism further assists the reciprocating beating mechanism to beat the frozen meat, thereby increasing the thawing efficiency; Fourth, since the self-rotating mechanism drives the frozen meat to rotate, the reciprocating beating mechanism is driven to beat the frozen meat more evenly, and the thawing uniformity is also increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an internal view of a low-temperature and high-humidity air thawing cabinet of the present invention with the cabinet door opened; Figure 2 It is a structural diagram of a self-rotating, beating-type annular conveying mechanism of a low-temperature and high-humidity air thawing cabinet of the present invention; Figure 3 It is a structural diagram of a reciprocating flapping mechanism and a piston mechanism of a low-temperature and high-humidity air thawing cabinet of the present invention; Figure 4 It is a cross-sectional view of a piston mechanism of a low-temperature and high-humidity air thawing cabinet of the present invention; Figure 5 It is a structural diagram of a self-rotating mechanism of a low-temperature and high-humidity air thawing cabinet of the present invention; Figure 6 It is a structural diagram of a fixed disk and a conveying belt of a self-rotating mechanism of a low-temperature and high-humidity air thawing cabinet of the present invention; Figure 7 It is a structural diagram of a self-rotating support mechanism of a low-temperature and high-humidity air thawing cabinet of the present invention; Figure 8 The present invention is a structural diagram of a ring-shaped conveying mechanism of a low-temperature and high-humidity air thawing cabinet.

[0014] In the attached drawings: 1. thawing cabinet; 2. self-rotating and beating type annular conveying mechanism; 3. annular conveying mechanism; 4. self-rotating mechanism; 5. self-rotating supporting mechanism; 6. reciprocating beating mechanism; 7. beating plate; 8. supporting plate; 9. connecting rod; 10. supporting block; 11. piston mechanism; 12. piston rod; 13. piston plate; 14. L-shaped piston tube; 15. piston pressure plate; 16. piston connecting rod; 17. collar; 18. crankshaft; 19. supporting circular plate; 20. rotating wheel; 21. fixed disk; 22. conveying belt; 23. supporting column; 24. supporting horizontal plate; 25. supporting frame; 26. turntable; 27. conveying belt; 28. annular rail; 29. ​​sliding block; 30. air distribution pipe; 31. nozzle; 32. leaking plate. DETAILED DESCRIPTION

[0015] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; similarly, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0016] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0018] according to Figure 1-Figure 8 A low-temperature and high-humidity air thawing cabinet is shown, comprising a thawing cabinet body 1, wherein a self-rotating beating type annular conveying mechanism 2 is provided in the thawing cabinet body 1; The self-rotating and beating type annular conveying mechanism 2 comprises an annular conveying mechanism 3, a self-rotating mechanism 4, a self-rotating supporting mechanism 5, and a reciprocating beating mechanism 6. A water leakage plate 32 is fixedly placed horizontally in the thawing cabinet 1 for water leakage. The annular conveying mechanism 3 is arranged on the water leakage plate 32. The self-rotating mechanism 4 is connected to the annular conveying mechanism 3. The self-rotating supporting mechanism 5 is connected to the annular conveying mechanism 3 and is rotatably connected to the self-rotating supporting mechanism 5. The reciprocating beating mechanism 6 is connected to the self-rotating supporting mechanism 5 and is piston-connected to the self-rotating mechanism 4. The self-rotating mechanism 4 is driven to move by the annular conveying mechanism 3, and the reciprocating beating mechanism 6 is driven to operate, so that the frozen meat is transported in an annular manner and rotated, so that the thawing is uniform, and the frozen meat is thawed by beating by the reciprocating beating mechanism 6.

[0019] According to a further improvement of the present invention, the annular conveying mechanism 3 includes a driving motor, a turntable 26, a conveyor belt 27, an annular rail 28, and a sliding block 29; The driving motor is fixed on the lower end surface of the water leakage plate 32. There are two turntables 26, which are arranged on both sides of the upper end of the water leakage plate 32. One of the turntables 26 is concentrically fixed to the output end of the driving motor, and the other turntable 26 is rotatably connected to the water leakage plate 32. The conveyor belt 27 connects the two turntables 26. The annular rail 28 is provided at the outer end of the conveyor belt 27 and is fixed to the water leakage plate 32. The sliding block 29 is slidably provided on the annular rail 28 and is fixed to the conveyor belt 27. When the driving motor is started, the turntable 26 is driven to rotate. Through the action of the other turntable 26, the conveyor belt 27 performs circular conveying. With the assistance of the annular rail 28, the sliding block 29 performs circular sliding, thereby driving the self-rotating mechanism 4 to move.

[0020] A further improvement scheme of the present invention is that the self-rotating mechanism 4 includes a crankshaft 18, a supporting circular plate 19, a rotating wheel 20, a fixed disk 21, a conveying belt 22, and a supporting column 23. The crankshaft 18 is rotatably connected to the annular conveying mechanism 3, and the rotating wheel 20 is fixedly sleeved on the crankshaft 18. Two fixed disks 21 are provided, which are respectively fixedly connected to the thawing cabinet 1 through supporting columns 23 to fix and support the fixed disk 21. The two fixed disks 21 are respectively on the same vertical line with the centers of the two rotating disks 26. The conveying belt 22 connects the two fixed disks 21, and the conveying belt 22 is pressed against the rotating wheel 20. The crankshaft 18 in the self-rotating mechanism 4 moves. Since the rotating wheel 20 is pressed against the conveying belt 22, the rotating wheel 20 will rotate under the action of the conveying belt 22, thereby driving the crankshaft 18 to rotate. When the crankshaft 18 rotates, it drives the supporting circular plate 19 to rotate, and then drives the frozen meat on the supporting circular plate 19 to rotate for uniform thawing.

[0021] A further improvement scheme of the present invention is that the self-rotating support mechanism 5 includes a supporting transverse plate 24 and a supporting frame 25. The supporting transverse plate 24 is provided with a movable groove for the connecting rod 9 to pass through, and the supporting transverse plate 24 is provided with a circular through groove. The supporting circular plate 19 is arranged in the circular through groove and is rotatably connected to the supporting transverse plate 24 to ensure the stability of the supporting circular plate 19. One end of the support frame 25 is connected to the annular conveying mechanism 3, and the other end is connected to the supporting transverse plate 24. The supporting transverse plate 24 is connected through the support frame 25 to ensure the stability of the supporting transverse plate 24. The sliding block 29 is fixedly connected to one end of the support frame 25.

[0022] According to a further improved solution of the present invention, the reciprocating flapping mechanism 6 comprises a flapping plate 7, a supporting plate 8, a connecting rod 9, and a supporting block 10; The support plate 8 is fixedly connected to the self-rotating support mechanism 5, and the support plate 8 is fixedly connected to the support cross plate 24. The slapping plate 7 is rotatably connected to the support plate 8, and one end extends to the upper end of the self-rotating mechanism 4, and the other end is hinged to the connecting rod 9. The supporting circular plate 19 is located below the end of the slapping plate 7, and the connecting rod 9 passes through the self-rotating support mechanism 5 and is hinged to the support block 10. The support block 10 is connected to the self-rotating mechanism 4 through a piston mechanism 11. The piston mechanism 11 includes a piston rod 12, a piston plate 13, an L-shaped piston tube 14, a piston pressure plate 15, a piston connecting rod 16, and a collar 17. The piston rod 12 is fixedly connected to the lower end surface of the support block 10, and the piston plate 13 is fixedly connected to the lower end surface of the piston rod 12. The L-shaped piston tube 14 is fixedly connected to the annular conveying mechanism 3, and the L-shaped piston tube 14 is fixedly connected to the upper end surface of the sliding block 29. The piston plate 13 is fitted and movably arranged on the L The piston plate 15 is fitted and movably arranged in the L-shaped piston tube 14, the piston connecting rod 16 is hinged on the piston plate 15, the collar 17 is fixedly connected to the piston connecting rod 16, and is sleeved on the rotating mechanism 4, the crankshaft 18 coaxially passes through the collar 17, when the crankshaft 18 rotates, the collar 17 is driven to rotate around the center point where the crankshaft 18 and the supporting circular plate 19 are connected, the piston connecting rod 16 is driven to swing and move, and then the piston plate 15 is driven to reciprocate left and right, through the action of negative pressure and air pressure, the piston plate 13 is moved up and down, and then the piston rod 12 is driven to move up and down, and then the support block 10 is driven to move up and down, and then the connecting rod 9 is driven to move up and down, and then the flapping plate 7 is driven to swing back and forth around the rotation point with the support plate 8, and the frozen meat on the supporting circular plate 19 is flapped by the flapping plate 7.

[0023] A further improvement of the present invention is that an air distribution pipe 30 is fixedly connected to the thawing cabinet body 1, and the air distribution pipe 30 is connected to an air inlet pipe that passes through the thawing cabinet body 1 and is connected to an external air supply device. The air distribution pipe 30 is connected to a spray nozzle 31 in an array. The spray nozzle 31 is arranged above the supporting circular plate 19. Low-temperature and high-humidity air is transported to the air inlet pipe through the air supply device, and sprayed onto the frozen meat through the air distribution pipe 30 and the spray nozzle 31 to thaw.

[0024] Principle of the present invention: When in use, the frozen meat is placed on the supporting circular plate 19, and the door of the thawing cabinet 1 is closed, and low-temperature and high-humidity air is delivered to the air inlet pipe through the air supply device, and sprayed onto the frozen meat through the air distribution pipe 30 and the spray head 31 to thaw; The driving motor starts, driving the turntable 26 to rotate. Through the action of another turntable 26, the conveyor belt 27 performs circular conveying. With the assistance of the circular rail 28, the sliding block 29 performs circular sliding, thereby driving the crankshaft 18 in the self-rotating mechanism 4 to move. Since the rotating wheel 20 is pressed against the conveyor belt 22, the rotating wheel 20 will rotate under the action of the conveyor belt 22, thereby driving the crankshaft 18 to rotate. When the crankshaft 18 rotates, it drives the supporting circular plate 19 to rotate, thereby driving the frozen meat on the supporting circular plate 19 to rotate, so as to be evenly thawed. When the crankshaft 18 rotates, the collar 17 is driven to rotate around the center point where the crankshaft 18 is connected to the supporting circular plate 19, driving the piston connecting rod 16 to swing and move, and then driving the piston pressure plate 15 to reciprocate left and right. Through the action of negative pressure and air pressure, the piston plate 13 moves up and down, thereby driving the piston rod 12 to move up and down, thereby driving the supporting block 10 to move up and down, thereby driving the connecting rod 9 to move up and down, and then driving the flapping plate 7 to swing back and forth around the rotation point with the supporting plate 8. The flapping plate 7 is used to flap the frozen meat on the supporting circular plate 19 to improve the thawing efficiency. In addition, due to the rotation of the supporting circular plate 19, the flapping plate 7 flaps the frozen meat more evenly, and the thawing effect is also more even.

[0025] Although the present invention has been disclosed as above in the form of a preferred embodiment, it is not intended to limit the present invention. Anyone familiar with this technology can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the authorization requirements.

Claims

1. A low-temperature and high-humidity air thawing cabinet, comprising a thawing cabinet body (1), characterized in that: The thawing cabinet (1) is provided with a self-rotating beating type annular conveying mechanism (2); The self-rotating and beating type annular conveying mechanism (2) comprises an annular conveying mechanism (3), a self-rotating mechanism (4), a self-rotating supporting mechanism (5), and a reciprocating beating mechanism (6); A water leakage plate (32) is fixedly disposed transversely in the thawing cabinet (1); the annular conveying mechanism (3) is arranged on the water leakage plate (32); the self-rotating mechanism (4) is connected to the annular conveying mechanism (3); the self-rotating support mechanism (5) is connected to the annular conveying mechanism (3) and is rotationally connected to the self-rotating support mechanism (5); the reciprocating beating mechanism (6) is connected to the self-rotating support mechanism (5) and is piston-connected to the self-rotating mechanism (4); the self-rotating mechanism (4) is driven to move through the annular conveying mechanism (3), and the reciprocating beating mechanism (6) is driven to operate.

2. A low temperature and high humidity air thawing cabinet according to claim 1, characterized in that: The reciprocating beating mechanism (6) comprises a beating plate (7), a supporting plate (8), a connecting rod (9), and a supporting block (10); The support plate (8) is fixedly connected to the self-rotating support mechanism (5); the flapping plate (7) is rotatably connected to the support plate (8); one end of the flapping plate extends to the upper end of the self-rotating mechanism (4); the other end is hinged to a connecting rod (9); the connecting rod (9) passes through the self-rotating support mechanism (5) and is hinged to a support block (10); the support block (10) is connected to the self-rotating mechanism (4) via a piston mechanism (11).

3. A low temperature and high humidity air thawing cabinet according to claim 2, characterized in that: The piston mechanism (11) comprises a piston rod (12), a piston plate (13), an L-shaped piston tube (14), a piston pressure plate (15), a piston connecting rod (16), and a collar (17); The piston rod (12) is fixedly connected to the lower end surface of the support block (10), the piston plate (13) is fixedly connected to the lower end surface of the piston rod (12), the L-shaped piston tube (14) is fixedly connected to the annular conveying mechanism (3), the piston plate (13) is movably arranged in the L-shaped piston tube (14), the piston pressure plate (15) is movably arranged in the L-shaped piston tube (14), the piston connecting rod (16) is hinged on the piston pressure plate (15), and the collar (17) is fixedly connected to the piston connecting rod (16) and sleeved on the self-rotating mechanism (4).

4. A low-temperature and high-humidity air thawing cabinet according to claim 3, characterized in that: The self-rotating mechanism (4) comprises a crankshaft (18), a supporting circular plate (19), a rotating wheel (20), a fixed disk (21), a conveying belt (22), and a supporting column (23). The crankshaft (18) is rotatably connected to the annular conveying mechanism (3) and coaxially passes through the sleeve ring (17). The supporting circular plate (19) is fixedly connected to the upper end of the crankshaft (18) and is located below the end of the beating plate (7). The rotating wheel (20) is fixedly sleeved on the crankshaft (18). Two fixed disks (21) are provided and are fixedly connected to the thawing cabinet (1) through the supporting columns (23). The conveying belt (22) connects the two fixed disks (21), and the conveying belt (22) is pressed against the rotating wheel (20).

5. A low temperature and high humidity air thawing cabinet according to claim 4, characterized in that: The self-rotating support mechanism (5) comprises a support transverse plate (24) and a support frame (25); the support transverse plate (24) is provided with a movable groove for the connecting rod (9) to pass through; the support transverse plate (24) is provided with a circular through groove; the support circular plate (19) is arranged in the circular through groove and is rotatably connected to the support transverse plate (24); one end of the support frame (25) is connected to the annular conveying mechanism (3) and the other end is connected to the support transverse plate (24); The support plate (8) is fixedly connected to the support transverse plate (24).

6. A low-temperature and high-humidity air thawing cabinet according to claim 5, characterized in that: The annular conveying mechanism (3) comprises a driving motor, a rotating disk (26), a conveying belt (27), an annular rail (28), and a sliding block (29); The driving motor is fixedly connected to the lower end surface of the water leakage plate (32). Two rotating disks (26) are provided and are arranged on both sides of the upper end of the water leakage plate (32). One of the rotating disks (26) is fixedly connected to the output end of the driving motor concentrically, and the other rotating disk (26) is rotatably connected to the water leakage plate (32). The two rotating disks (26) are respectively on the same vertical line with the centers of the two fixed disks (21). The conveyor belt (27) connects the two rotating disks (26). The annular rail (28) is provided at the outer end of the conveyor belt (27) and is fixedly connected to the water leakage plate (32). The sliding block (29) is slidably provided on the annular rail (28) and is fixedly connected to the conveyor belt (27).

7. A low temperature and high humidity air thawing cabinet according to claim 6, characterized in that: The L-shaped piston tube (14) is fixedly connected to the upper end surface of the sliding block (29), the crankshaft (18) is rotatably connected to the upper end surface of the sliding block (29), and the sliding block (29) is fixedly connected to one end of the support frame (25).

8. The low-temperature and high-humidity air thawing cabinet according to claim 4, characterized in that: An air distribution pipe (30) is fixedly connected inside the thawing cabinet (1), and the air distribution pipe (30) is connected to an air inlet pipe that passes through the thawing cabinet (1) and is connected to an external air supply device. The air distribution pipe (30) is connected to spray nozzles (31) in an array, and the spray nozzles (31) are arranged above the supporting circular plate (19).

Images