Automatic feeding and receiving device for food quick freezing machine

Abstract

The present invention relates to the technical field of food quick-freezing machines, and discloses an automatic feeding and receiving device for food quick-freezing machines, comprising a bottom plate and a freezing box, wherein two wall panels are symmetrically fixedly mounted on the upper surface of the bottom plate, a conveying mechanism is mounted between the two wall panels, a quick-freezing machine body is fixedly mounted on the top of the two wall panels, a supporting plate with a notch is fixedly mounted on the end of one end of the two wall panels, a turntable is rotatably mounted on the upper surface of the supporting plate, and four receiving grooves matching the freezing box are equidistantly provided on the outer periphery of the turntable. When the freezing box of the present invention pours the meat blocks, a plurality of fixing rods fixedly mounted below the supporting plate by arc-shaped bars will contact with the curved grooves provided at the bottom of the freezing box in turn, so that the plurality of fixing rods can cooperate with the curved grooves to enable the freezing box to generate a certain vibration while moving, so that the meat blocks can be better separated from the freezing box, and the meat blocks can be prevented from sticking to each other and affecting the receiving operation.

Description

Technical Field

[0001] The invention relates to the technical field of food quick-freezing machines, and in particular to an automatic feeding and receiving device of a food quick-freezing machine. Background Art

[0002] The quick freezer freezes the center temperature of the quick-frozen items to -18° in a short time to prevent the loss of nutrients, maintain the appearance and keep the color translucent. The push-type quick freezer is a small, energy-saving, efficient, multi-purpose and economical quick freezing equipment. It has the advantages of small size, fast cooling, energy saving and easy operation. At present, some push-type quick freezers are suitable for quick freezing of quick frozen foods such as dumplings, buns, agricultural products, etc. in small and medium-sized quick frozen food processing plants. It is mainly composed of refrigeration system, conveying system, electrical control system and quick freezing chamber. There are many kinds of foods that are preserved and processed by quick freezing. In order to keep the freshness of meat, most meat will be quick frozen. Generally, the meat will be placed on a tray, and then a cart will be used to put the tray into the liquid nitrogen quick freezer for quick freezing of the meat.

[0003] When existing food quick-freezing machines quick-freeze meat blocks, since there is often a certain amount of moisture on the surface of the meat, after the meat is quick-frozen, the moisture on the surface of the meat freezes into ice cubes, which may cause strong adhesion between the meat and the tray, making it difficult to pour the meat out of the tray. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an automatic feeding and receiving device for a food quick-freezer.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An automatic loading and receiving device for a food quick-freezer comprises a base plate and a freezing box, wherein two wall panels are symmetrically fixedly mounted on the upper surface of the base plate, a conveying mechanism is mounted between the two wall panels, a quick-freezer body is fixedly mounted on the top ends of the two wall panels, a supporting plate with a notch is fixedly mounted on the ends of one end of the two wall panels, a turntable is rotatably mounted on the upper surface of the supporting plate, four material receiving grooves matching the freezing box are equidistantly arranged on the outer circumference of the turntable, two installation grooves are symmetrically penetrated on the upper surface of the turntable near both sides of each material receiving groove, and a clamping mechanism for clamping the freezing box is mounted inside the installation groove.

[0007] As a further solution of the present invention, the clamping mechanism includes a guide rod inserted through the mounting groove and the inner wall of the material receiving groove, a clamping plate is fixedly installed on one end of the guide rod close to the material receiving groove, and a fixed plate is fixedly installed on the other end of the guide rod, and a return spring is sleeved on the outer surface of the guide rod, and the return spring is arranged between the fixed plate and the inner wall of the mounting groove, and two grooves matching the clamping plate are provided on the outer surfaces of the opposite sides of the freezing box, and a tightening assembly is installed on the turntable close to the top of each material receiving groove.

[0008] As a further scheme of the present invention, the clamping assembly includes a spring rod fixedly installed on the top of the turntable, the telescopic end of the spring rod is fixedly installed with a door-shaped plate, and the two end portions of the door-shaped plate are fixedly installed with symmetrically arranged trapezoidal blocks, the hypotenuse of the trapezoidal blocks is against the outer periphery of the fixed plate, and the upper surface of the bottom plate close to the turntable is symmetrically fixedly installed with two support plates, a pressure ring is fixedly installed between the two support plates, an arc-shaped boss is fixedly installed on the lower surface of the pressure ring, and both ends of the arc-shaped boss are provided with bevels, the top of the door-shaped plate is intermittently in contact with the lower surfaces of the pressure ring and the arc-shaped boss, the outer periphery of the support plate is respectively provided with an arc-shaped opening and a discharge port, the inner wall of one end of the arc-shaped opening close to the discharge port is set as an inclined surface, and the lower surface of the support plate close to the arc-shaped opening is provided with a shaking mechanism for making the freezing box shake.

[0009] As a further solution of the present invention, the shaking mechanism includes an arc-shaped strip fixedly mounted on the lower surface of the support plate near the arc-shaped opening, a plurality of fixing rods are equidistantly fixedly mounted on the outer circumference of the arc-shaped strip, and a plurality of curved grooves are evenly arranged at the bottom end of the freezing box.

[0010] As a further solution of the present invention, the conveying mechanism includes two rollers rotatably installed between two wall panels, and the upper surfaces of the two rollers are sleeved with conveyor belts, and the upper surface of the conveyor belts is flush with the upper surface of the support plate. A stepper motor is fixedly installed on the outer surface of one of the wall panels, and the output end of the stepper motor passes through the outer surface of the wall panel and is fixedly installed with the rotation center of the corresponding roller, and a driving mechanism is installed between one of the rollers and the turntable.

[0011] As a further solution of the present invention, the driving mechanism includes an active bevel gear rotatably installed on the inner side of one of the wall panels, the active bevel gear and the rotation center of one of the rollers are fixedly mounted with pulleys, the outer surfaces of the two pulleys are sleeved with transmission belts, and a grooved wheel mechanism is installed between the active bevel gear and the turntable.

[0012] As a further solution of the present invention, the groove wheel mechanism includes a driven groove wheel plate fixedly installed with the rotation center of the turntable, and the lower surface of the support plate is rotatably installed with an active dial matching the driven groove wheel plate, and the rotation center of the active dial is fixedly installed with a driven bevel gear, and the driven bevel gear is meshed with the active bevel gear.

[0013] As a further solution of the present invention, a first material receiving box and a second material receiving box are respectively installed on the upper surface of the bottom plate located at the arc-shaped opening and the discharge port.

[0014] The beneficial effects of the present invention are:

[0015] 1. The material receiving groove provided on the turntable drives the freezing box to move in the direction of the arc-shaped opening. When the top of the door plate moves to the bottom of the arc-shaped boss, the arc-shaped boss pushes the trapezoidal block downward through the door plate, so that the inclined edge of the trapezoidal block can push the fixed plate in the direction of the material receiving groove, so that the clamping plate can penetrate into the groove provided on the side of the freezing box to limit the two sides of the freezing box. When the freezing box moves to the arc-shaped opening, the outer side of the freezing box loses support, so that the freezing box can flip outward under its own weight, so that the frozen meat blocks in the freezing box can be poured into the first material receiving box for collection, which is convenient for the collection of meat blocks;

[0016] 2. When the meat is dumped into the freezer box, the multiple fixing rods fixedly installed under the support plate by the arc-shaped bars will contact the curved grooves at the bottom of the freezer box in turn, so that the multiple fixing rods can cooperate with the curved grooves to make the freezer box vibrate to a certain extent while moving, so that the meat can be better separated from the freezer box, avoiding the meat from sticking together and affecting the material collection operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a left-side structural schematic diagram of an automatic feeding and receiving device of a food quick-freezer proposed by the present invention;

[0018] Figure 2 This is a side structural schematic diagram of an automatic feeding and receiving device of a food quick-freezer proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of the bottom structure of a support plate of an automatic feeding and receiving device of a food quick-freezer proposed by the present invention;

[0020] Figure 4 This is a partial cross-sectional structural schematic diagram of a turntable of an automatic feeding and receiving device of a food quick-freezer proposed by the present invention;

[0021] Figure 5 This is a structural schematic diagram of an automatic feeding and receiving device of a food quick-freezer proposed by the present invention with one wall plate removed;

[0022] Figure 6 This is a schematic diagram of the bottom structure of a pressure ring of an automatic feeding and receiving device of a food quick-freezer proposed by the present invention;

[0023] Figure 7 This is a schematic diagram of the bottom structure of a freezing box of an automatic feeding and receiving device of a food quick-freezer proposed by the present invention;

[0024] Figure 8 This is a schematic diagram of the top structure of a support plate of an automatic feeding and receiving device of a food quick-freezer proposed by the present invention;

[0025] Fig. 9 for Figure 3 A magnified view of the structure at center;

[0026] Fig.10 for Figure 4 A magnified view of the structure at B in the middle;

[0027] Fig.11 for Figure 5 Enlarged view of the structure at point C in the middle.

[0028] In the figure: 1, bottom plate; 2, wall plate; 3, conveying mechanism; 4, quick-freezing machine body; 5, freezing box; 6, support plate; 7, turntable; 8, receiving trough; 9, mounting groove; 10, guide rod; 11, clamping plate; 12, fixing plate; 13, reset spring; 14, spring rod; 15, door plate; 16, trapezoidal block; 17, support plate; 18, pressure ring; 19, arc boss; 20, arc opening; 21, discharge port; 22, arc strip; 23, fixing rod; 24, roller; 25, conveyor belt; 26, stepping motor; 27, driven groove wheel; 28, driving dial; 29, driven bevel gear; 30, driving bevel gear; 31, pulley; 32, transmission belt; 33, first receiving box; 34, second receiving box; 35, curved groove; 36, groove. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] 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. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] See attached Figure 1 -Attached Fig.11The utility model discloses an automatic feeding and receiving device for a food quick-freezing machine, comprising a bottom plate 1 and a freezing box 5. Two wall panels 2 are symmetrically fixedly installed on the upper surface of the bottom plate 1, and a conveying mechanism 3 is installed between the two wall panels 2. A quick-freezing machine body 4 is fixedly installed on the top of the two wall panels 2. A supporting plate 6 with a notch is fixedly installed at the end of one end of the two wall panels 2. A turntable 7 is rotatably installed on the upper surface of the supporting plate 6. Four receiving grooves 8 matching the freezing box 5 are equidistantly provided on the outer periphery of the turntable 7. Two mounting grooves 9 are symmetrically penetrated on the upper surface of the turntable 7 near both sides of each receiving groove 8. A clamping mechanism for clamping the freezing box 5 is installed inside the mounting groove 9. A first receiving box 33 and a second receiving box 34 are respectively installed on the upper surfaces of the bottom plate 1 located at the arc-shaped opening 20 and the discharge port 21. The first receiving box 33 is used to receive the quick-frozen meat blocks, and the second receiving box 34 is used to receive the used freezing box 5.

[0032] In this embodiment, the clamping mechanism includes a guide rod 10 that is inserted through the mounting groove 9 and the inner wall of the material receiving groove 8. A clamping plate 11 is fixedly installed at one end of the guide rod 10 close to the material receiving groove 8, and a fixed plate 12 is fixedly installed at the other end of the guide rod 10. A return spring 13 is sleeved on the outer surface of the guide rod 10, and the return spring 13 is arranged between the fixed plate 12 and the inner wall of the mounting groove 9. Two grooves 36 matching the clamping plate 11 are provided on the outer surfaces of the opposite sides of the freezing box 5. The grooves 36 have a certain depth so that the clamping plate 11 will not lock the freezing box 5, and the position of the clamping plate 11 relative to the corresponding grooves 36 on both sides of the freezing box 5 is offset, so that the freezing box 5 can be flipped with one end as the center when it is subsequently flipped, so that the freezing box 5 can be tilted and flipped under its own weight. A tightening component is installed near the top of each material receiving groove 8 of the turntable 7. The components include a spring rod 14 fixedly mounted on the top of the turntable 7, a door-shaped plate 15 fixedly mounted on the telescopic end of the spring rod 14, symmetrically arranged trapezoidal blocks 16 fixedly mounted on both ends of the door-shaped plate 15, the hypotenuse of the trapezoidal block 16 abuts against the outer periphery of the fixed plate 12, two support plates 17 symmetrically fixedly mounted on the upper surface of the bottom plate 1 close to the turntable 7, a pressure ring 18 fixedly mounted between the two support plates 17, an arc-shaped boss 19 fixedly mounted on the lower surface of the pressure ring 18, and an oblique angle is provided at both ends of the arc-shaped boss 19, the top of the door-shaped plate 15 intermittently abuts against the lower surfaces of the pressure ring 18 and the arc-shaped boss 19, an arc-shaped opening 20 and a discharge port 21 are respectively provided on the outer periphery of the support plate 6, the inner wall of one end of the arc-shaped opening 20 close to the discharge port 21 is arranged as an inclined surface, and a shaking mechanism for shaking the freezing box 5 is installed on the lower surface of the support plate 6 close to the arc-shaped opening 20.

[0033] When the conveying mechanism 3 conveys the freezing box 5 to the material receiving groove 8 opened on the outer periphery of the turntable 7, the conveying mechanism 3 will drive the turntable 7 to rotate through the driving mechanism during conveying, so that the material receiving groove 8 opened on the turntable 7 can drive the freezing box 5 to move in the direction of the arc-shaped opening 20. When the top of the door plate 15 moves to below the arc-shaped boss 19, the arc-shaped boss 19 will push the trapezoidal block 16 downward through the door plate 15, so that the hypotenuse of the trapezoidal block 16 can push the fixed plate 12 in the direction of the material receiving groove 8, so that the clamping plate 11 can penetrate into the groove 36 opened on the side of the freezing box 5 to limit the two sides of the freezing box 5. When the freezing box 5 moves to the arc-shaped opening 20, the outer side of the freezing box 5 loses support, so that the freezing box 5 can be turned outward under the action of its own weight, so as to pour the frozen meat blocks in the freezing box 5 into the first material receiving box 33 for collection, which is convenient for the meat block collection operation.

[0034] In this embodiment, the shaking mechanism includes an arc strip 22 fixedly mounted on the support plate 6 near the lower surface of the arc opening 20, and a plurality of fixing rods 23 are evenly fixedly mounted on the outer periphery of the arc strip 22, and a plurality of curved grooves 35 are evenly opened at the bottom end of the freezing box 5.

[0035] When the freezing box 5 pours the meat chunks, the multiple fixing rods 23 fixedly installed under the supporting plate 6 by the arc strips 22 will contact with the curved grooves 35 opened at the bottom of the freezing box 5 in turn, so that the multiple fixing rods 23 can cooperate with the curved grooves 35 to make the freezing box 5 vibrate to a certain extent while moving, so that the meat chunks can be better separated from the freezing box 5, avoiding the meat chunks from sticking together and affecting the material collection operation.

[0036] In this embodiment, the conveying mechanism 3 includes two rollers 24 rotatably installed between the two wall panels 2, and the upper surfaces of the two rollers 24 are sleeved with a conveyor belt 25, and the upper surface of the conveyor belt 25 is flush with the upper surface of the support plate 6. A stepper motor 26 is fixedly installed on the outer surface of one of the wall panels 2, and the output end of the stepper motor 26 passes through the outer surface of the wall panel 2 and is fixedly installed with the rotation center of the corresponding roller 24. A driving mechanism is installed between one of the rollers 24 and the turntable 7, and the driving mechanism includes an active cone 26 rotatably installed on the inner side of one of the wall panels 2. Gear 30, the rotating centers of the active bevel gear 30 and one of the rollers 24 are fixedly mounted with pulleys 31, the outer surfaces of the two pulleys 31 are sleeved with transmission belts 32, a groove wheel mechanism is installed between the active bevel gear 30 and the turntable 7, the groove wheel mechanism includes a driven groove wheel disc 27 fixedly mounted with the rotating center of the turntable 7, a driving dial 28 matching the driven groove wheel disc 27 is rotatably mounted on the lower surface of the support plate 6, a driven bevel gear 29 is fixedly mounted with the rotating center of the active dial 28, and the driven bevel gear 29 is meshed with the active bevel gear 30.

[0037] When in use, the roller 24 is driven to rotate by the stepper motor 26, so that the roller 24 can drive the conveyor belt 25 to transport the frozen box 5; when the roller 24 rotates, the active bevel gear 30 will be driven to rotate through the pulley 31 and the transmission belt 32, so that the active bevel gear 30 drives the driven bevel gear 29 meshing with it to rotate, and the driven bevel gear 29 drives the active dial 28 to rotate, so that the active dial 28 can intermittently drive the driven groove wheel 27 to rotate 90°, so that the conveyor belt 25 can deliver a single frozen box 5 into the receiving trough 8, which is convenient for the turntable 7 to transport the frozen box 5.

[0038] From the above description, it can be seen that the above embodiment of the present invention achieves the following technical effects: when in use, the meat blocks to be frozen are placed in a plurality of freezing boxes 5, and the freezing boxes 5 are placed on the conveying mechanism 3, so that the conveying mechanism 3 conveys the freezing boxes 5 containing the meat blocks to the quick-freezing machine body 4, so that the meat blocks in the freezing boxes 5 passing through the quick-freezing machine body 4 can be quickly frozen, so as to store and transport the meat blocks;

[0039] When the conveying mechanism 3 conveys the freezing box 5 to the material receiving groove 8 opened on the outer periphery of the turntable 7, the conveying mechanism 3 will drive the turntable 7 to rotate through the driving mechanism during conveying, so that the material receiving groove 8 opened on the turntable 7 can drive the freezing box 5 to move in the direction of the arc opening 20. When the top of the door plate 15 moves to below the arc boss 19, the arc boss 19 will push the trapezoidal block 16 downward through the door plate 15, so that the hypotenuse of the trapezoidal block 16 can push the fixing plate 12 in the direction of the material receiving groove 8, so that the clamping plate 11 can penetrate into the groove 36 opened on the side of the freezing box 5 to limit the two sides of the freezing box 5. When the freezing box 5 moves to the arc opening 20, the outer side of the freezing box 5 loses support, so that the freezing box 5 can be turned outward under the action of its own weight, so as to pour the frozen meat pieces in the freezing box 5 into the first material receiving box 33 for collection, which is convenient for the meat piece collection operation;

[0040] When the freezing box 5 pours the meat, the plurality of fixing rods 23 fixedly mounted below the support plate 6 through the arc strips 22 will sequentially contact the curved grooves 35 provided at the bottom of the freezing box 5, so that the plurality of fixing rods 23 can cooperate with the curved grooves 35 to make the freezing box 5 vibrate to a certain extent while moving, so that the meat can be better separated from the freezing box 5, and the meat can be prevented from sticking to each other and affecting the material collection operation;

[0041] When the freezing box 5 moves to the inclined end of the arc opening 20, the inclined end of the arc opening 20 will push the freezing box 5 to reset upward to a horizontal position. As the freezing box 5 continues to move to the discharge port 21, at this time, the door plate 15 is completely separated from the arc boss 19, so that the door plate 15 can drive the trapezoidal block 16 to move upward under the elastic force of the spring rod 14, so that the chuck 11 can be reset under the elastic force of the reset spring 13, so that the chuck 11 no longer limits the freezing box 5, so that the freezing box 5 after unloading is completed falls from the discharge port 21 into the second receiving box 34 for collection, so as to be used continuously in the future.

[0042] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic feeding and receiving device for a food quick-freezer, comprising a bottom plate (1) and a freezing box (5), wherein two wall plates (2) are symmetrically fixedly mounted on the upper surface of the bottom plate (1), a conveying mechanism (3) is mounted between the two wall plates (2), and a quick-freezer body (4) is fixedly mounted on the top ends of the two wall plates (2), characterized in that: A support plate (6) with a notch is fixedly mounted on the end of one end of the two wall panels (2); a turntable (7) is rotatably mounted on the upper surface of the support plate (6); four material receiving grooves (8) matching the freezing box (5) are equidistantly arranged on the outer circumference of the turntable (7); two installation grooves (9) are symmetrically penetrated through the upper surface of the turntable (7) near both sides of each material receiving groove (8); a clamping mechanism for clamping the freezing box (5) is installed inside the installation groove (9); the clamping mechanism comprises a guide rod (10) inserted through the installation groove (9) and the inner wall of the material receiving groove (8); a clamping plate (11) is fixedly mounted on one end of the guide rod (10) near the material receiving groove (8); and the other end of the guide rod (10) is fixedly mounted with a clamping plate (11). A fixing plate (12) is fixedly mounted on the top of the guide rod (10), a return spring (13) is sleeved on the outer surface of the guide rod (10), and the return spring (13) is arranged between the fixing plate (12) and the inner wall of the mounting groove (9), and two grooves (36) matching the clamping plate (11) are provided on the outer surfaces of the opposite sides of the freezing box (5), and a clamping assembly is installed near the top of each material receiving groove (8) of the turntable (7), and the clamping assembly includes a spring rod (14) fixedly mounted on the top of the turntable (7), and a door-shaped plate (15) is fixedly mounted on the telescopic end of the spring rod (14), and symmetrically arranged trapezoidal blocks (16) are fixedly mounted on both ends of the door-shaped plate (15), and the hypotenuse of the trapezoidal block (16) is aligned with the fixing plate (10). The outer periphery of the fixed plate (12) is abutted against each other, two support plates (17) are symmetrically fixedly installed on the upper surface of the bottom plate (1) close to the turntable (7), a pressure ring (18) is fixedly installed between the two support plates (17), an arc-shaped boss (19) is fixedly installed on the lower surface of the pressure ring (18), and both ends of the arc-shaped boss (19) are provided with bevels, the top of the door-shaped plate (15) is intermittently in contact with the lower surface of the pressure ring (18) and the lower surface of the arc-shaped boss (19), the outer periphery of the support plate (6) is respectively provided with an arc-shaped opening (20) and a discharge port (21), the inner wall of one end of the arc-shaped opening (20) close to the discharge port (21) is arranged as an inclined surface, and the lower surface of the support plate (6) close to the arc-shaped opening (20) is provided with an inclined surface. A shaking mechanism for shaking the freezing box (5) is installed, the conveying mechanism (3) includes two rollers (24) rotatably installed between the two wall panels (2), the upper surfaces of the two rollers (24) are sleeved with a conveyor belt (25), the upper surface of the conveyor belt (25) is flush with the upper surface of the support plate (6), a stepper motor (26) is fixedly installed on the outer surface of one of the wall panels (2), the output end of the stepper motor (26) passes through the outer surface of the wall panel (2) and is fixedly installed with the rotation center of the corresponding roller (24), a driving mechanism is installed between one of the rollers (24) and the turntable (7), the driving mechanism includes an active bevel gear (30) rotatably installed on the inner side of one of the wall panels (2),The driving bevel gear (30) and one of the rollers (24) are both fixedly mounted with pulleys (31) at their rotational centers, and the outer surfaces of the two pulleys (31) are sleeved with transmission belts (32). A sheave mechanism is installed between the driving bevel gear (30) and the turntable (7), and the sheave mechanism comprises a driven sheave disc (27) fixedly mounted at the rotational center of the turntable (7), a driving dial (28) matching the driven sheave disc (27) is rotatably mounted on the lower surface of the support plate (6), a driven bevel gear (29) is fixedly mounted at the rotational center of the driving dial (28), and the driven bevel gear (29) is meshed with the driving bevel gear (30); When the conveying mechanism (3) conveys the freezing box (5) to the material receiving groove (8) provided on the outer periphery of the turntable (7), the conveying mechanism (3) drives the turntable (7) to rotate through the driving mechanism during the conveying, so that the material receiving groove (8) provided on the turntable (7) can drive the freezing box (5) to move in the direction of the arc-shaped opening (20). When the top end of the door plate (15) moves to the bottom of the arc-shaped boss (19), the arc-shaped boss (19) pushes the trapezoidal block (16) downward through the door plate (15), so that the trapezoidal block (16) The beveled edge can push the fixed plate (12) toward the material receiving groove (8), so that the clamping plate (11) can penetrate into the groove (36) provided on the side of the freezing box (5), and limit the two sides of the freezing box (5). When the freezing box (5) moves to the arc-shaped opening (20), the outer side of the freezing box (5) loses support, so that the freezing box (5) can be turned outward under the action of its own weight, so that the frozen meat blocks in the freezing box (5) can be poured into the first material receiving box (33) for collection, thereby facilitating the collection of the meat blocks. When the freezing box (5) moves to the inclined end of the arc-shaped opening (20), the inclined end of the arc-shaped opening (20) will push the freezing box (5) upward to return to a horizontal position. As the freezing box (5) continues to move to the discharge port (21), the door plate (15) is completely separated from the arc-shaped boss (19), so that the door plate (15) can drive the trapezoidal block (16) to move upward under the elastic force of the spring rod (14), so that the clamping plate (11) can be reset under the elastic force of the reset spring (13), so that the clamping plate (11) no longer limits the freezing box (5), so that the freezing box (5) that has been discharged can fall from the discharge port (21) into the second receiving box (34) for collection, so as to be used continuously later.

2. The automatic feeding and receiving device of a food quick-freezer according to claim 1, characterized in that: The shaking mechanism comprises an arc-shaped strip (22) fixedly mounted on the lower surface of the support plate (6) near the arc-shaped opening (20), a plurality of fixing rods (23) being fixedly mounted at equal intervals on the outer circumference of the arc-shaped strip (22), and a plurality of curved grooves (35) being evenly formed at the bottom end of the freezing box (5); When the freezing box (5) is pouring the meat, the plurality of fixing rods (23) fixedly mounted below the support plate (6) by means of the arc strips (22) will sequentially contact the curved grooves (35) provided at the bottom of the freezing box (5), so that the plurality of fixing rods (23) can cooperate with the curved grooves (35) to enable the freezing box (5) to generate a certain vibration while moving, so that the meat can be better separated from the freezing box (5), thereby preventing the meat from sticking together and affecting the material collection operation.

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