A frozen storage device for cuttlefish ball samples

Abstract

The present invention relates to the technical field of cryogenic storage equipment, and specifically to a cryogenic storage equipment for squid ball samples, including a frame. The outer wall of the top of the frame is fixedly connected with a support frame, the outer wall of the top of the support frame is fixedly connected with a box cover, a rectangular hole is provided on the outer wall of one side of the top of the box cover, the inner wall of the rectangular hole is fixedly connected with a rectangular frame, and a conveyor is installed on the inner wall of the support frame. The vaporized liquid nitrogen sprayed by the nozzle of the present invention is more evenly sprayed. When the gear moves along with the conveyor, it meshes with the rack at the bottom of the cross bar, thereby driving the fan blade to rotate to disturb the air flow inside the frame, further improving the uniform freezing treatment of squid balls. Moreover, the descending amplitude of the placement frame changes with the weight of the squid balls. The heavier the squid balls, the greater the vibration force, and the lighter the squid balls, the smaller the vibration force, avoiding the phenomenon that the size of the squid balls changes, the squid balls with too heavy weight cannot vibrate normally, or the squid balls with too light weight are shaken out, improving the cryogenic storage efficiency of squid ball samples.

Description

Technical Field

[0001] The present invention relates to the technical field of frozen storage equipment, and specifically to a frozen storage equipment for cuttlefish ball samples. Background Art

[0002] After being produced, the temperature of cuttlefish balls is relatively high, and they often need to be cooled before the next process can be carried out. Traditional cooling methods are slow, the cooling is insufficient, which reduces the work efficiency and increases the cooling cost.

[0003] After retrieval, the Chinese patent with the publication number CN207763312U discloses a cuttlefish ball cooler, which shortens the cooling stroke of cuttlefish ball products, and can reduce the power of the original cooling fan, reducing the production energy consumption. It adopts a guide trough with a vibration mechanism. When the cuttlefish ball products fall from the upper conveying mechanism, they are guided by an arc-shaped guide plate into the vibrating table on the vibration mechanism. Due to vibration, they are scattered and gradually pass through the baffle table, making the number and position of cuttlefish ball products falling on each layer of the conveying mechanism uniform. At the same time, the vibration mechanism can fully vibrate off the excess water on the surface of the cuttlefish ball products, eliminating the evaporation of water on the surface of the cuttlefish ball products by the cooling fan, and further improving the cooling efficiency.

[0004] Based on the above retrieval and combined with the existing technology, it is found that: when cooling cuttlefish balls through a cooling fan, the cooling time is relatively long, and the taste of cuttlefish balls will also deteriorate due to the evaporation of water during the freezing process. When directly using vaporized liquid nitrogen for cooling treatment, during the process of the cuttlefish balls being transported and moving along with the conveying mechanism, the cuttlefish balls remain stationary, there are cooling dead angles, the freezing is not uniform, and it is easily restricted by the size of the cuttlefish balls, affecting the overall quality of the cuttlefish balls and reducing the frozen storage efficiency of the cuttlefish ball samples. Summary of the Invention

[0005] The purpose of the present invention is to provide a frozen storage equipment for cuttlefish ball samples to solve the problems raised in the above background art.

[0006] The technical solution of the present invention is: a frozen storage equipment for cuttlefish ball samples, including a frame, the outer wall of the top end of the frame is fixedly connected with a support frame, the outer wall of the top end of the support frame is fixedly connected with a box cover, a rectangular hole is opened on one side outer wall of the top end of the box cover, the inner wall of the rectangular hole is fixedly connected with a rectangular frame, and a conveyor is installed on the inner wall of the support frame. It also includes;

[0007] A placing mechanism, which is arranged on the outer wall of the conveyor;

[0008] The placement mechanism includes several fixed plates fixedly connected to the outer wall of the conveyor and cross bars fixedly connected to the inner walls on both sides of the support frame, the outer walls on both sides of the top of the fixed plate are fixedly connected to the telescopic rod 2, the top outer wall of the telescopic rod 2 is fixedly connected to the placement frame, the top outer wall of the placement frame is provided with a placement groove, the inner wall of the placement groove is fixedly connected to several protrusions, the bottom outer wall of the cross bar is fixedly connected to a rack, and the top outer wall of the cross bar is fixedly connected to several support blocks;

[0009] An airflow disturbance mechanism, the airflow disturbance mechanism being arranged on the outer wall of the fixed plate;

[0010] The airflow disturbance mechanism includes a mounting frame fixedly connected to the outer walls on both sides of the top of the fixed plate, the inner wall of the mounting frame is rotatably provided with a rotating rod, one outer wall of the rotating rod is fixedly connected to a gear, and the outer wall of the rotating rod is installed with a plurality of fan blades;

[0011] A spraying mechanism, wherein the spraying mechanism is arranged on the inner wall of the rectangular frame;

[0012] The spraying mechanism includes a diversion pipe fixedly connected to the inner wall of the top of the rectangular frame, and several telescopic rods are fixedly connected to the inner walls on both sides of the top of the rectangular frame. One end of the piston rod of the telescopic rod is fixedly connected to a diversion plate, and the bottom outer wall of the diversion plate is fixedly connected to a cooling rack. Several nozzles are installed on the bottom outer wall of the diversion plate, and several connecting hoses are provided on the bottom outer wall of the diversion pipe, and the connecting hoses are connected to the diversion plate.

[0013] Preferably, the outer wall of the telescopic rod 2 is provided with a spring 1, and the two ends of the spring 1 are respectively fixedly connected to the telescopic rod 2 and the outer wall of the fixed plate; the outer wall of the telescopic rod 1 is provided with a spring 2, and the two ends of the spring 2 are respectively fixedly connected to the telescopic rod 1 and the outer wall of the diverter plate.

[0014] Preferably, the fixed plate, telescopic rod and support block are distributed in a linear array, the rack is adapted to the height of the gear, the placement frame is adapted to the height of the support block, the cooling rack is arranged in a semicircular shape, and the cooling rack is adapted to the height of the placement frame.

[0015] Preferably, an outer wall on one side of the support block is provided with a curved surface, the fan blades are distributed in a straight array, the protrusions are distributed in an arc array, the placement frame is adapted to the size of the cuttlefish balls, and a storage box is fixedly connected to the bottom inner wall of the frame.

[0016] Preferably, a feed port is provided on one side outer wall of the top of the storage box, the feed port is adapted to the distance between the conveyor and the box cover, an inclined plate is fixedly connected to the bottom inner wall of the storage box, and pulleys are installed at the four corners of the outer wall of the bottom end of the frame.

[0017] Preferably, the cooling rack is located above the conveyor, a liquid inlet hole is opened on the top outer wall of the rectangular frame, a liquid inlet pipe is inserted into the inner wall of the liquid inlet hole, and a pump body and a liquid nitrogen storage tank are installed at the end of the liquid inlet pipe away from the rack.

[0018] Preferably, a feed pipe is provided on the outer wall on the other side of the top of the box cover, and the feed pipe is adapted to the size of the placement frame. A limiting groove is provided on the inner wall on the other side of the top of the box cover, and a baffle is slidably connected to the inner wall on one side of the limiting groove, and a sliding plate is slidably connected to the inner wall on the other side of the limiting groove.

[0019] Preferably, the baffle is L-shaped, a socket is provided on one side outer wall of the bottom of the feed tube, the baffle is slidably connected to the inner wall of the socket, a damping shaft is rotatably provided on the outer wall of the bottom end of the baffle, a movable plate is fixedly connected to the outer wall of the damping shaft, a plurality of springs three are fixedly connected to the outer wall of one side of the sliding plate, the springs three are distributed in a linear array, and the springs three are fixedly connected to the inner wall of the limiting groove.

[0020] The present invention provides a cuttlefish ball sample freezing storage device through improvement, which has the following improvements and advantages compared with the prior art:

[0021] The invention provides a frame, a box cover, a conveyor, a gear, a rack, a cooling rack, a telescopic rod 1 and a telescopic rod 2. When the cuttlefish balls enter the cooling rack, they fall into the placement frame and are conveyed by the conveyor. During the conveying movement, the cuttlefish balls vibrate up and down under the action of the support blocks distributed in a linear array on the crossbar, so that the vaporized liquid nitrogen sprayed by the nozzle is cooled more evenly. When the placement frame is lifted by the support blocks, it also supports the cooling rack. When the placement frame is separated from the support blocks and vibrates, the cooling rack is also loosened and vibrates, so that the vaporized liquid nitrogen sprayed by the nozzle is sprayed more evenly. When the gear moves with the conveyor, it engages with the rack at the bottom of the crossbar, thereby driving the fan blades to rotate to disturb the air flow inside the rack, further improving the uniform freezing treatment of the cuttlefish balls. The lowering amplitude of the placement frame varies with the weight of the cuttlefish balls. The heavier the cuttlefish balls, the greater the vibration intensity, and the lighter the cuttlefish balls, the smaller the vibration intensity. This avoids the cuttlefish balls from changing in size, preventing the cuttlefish balls from vibrating normally due to excessive weight, or preventing the cuttlefish balls from being shaken out due to excessive weight, thereby improving the freezing storage efficiency of the cuttlefish ball samples.

[0022] Secondly, the present invention is provided with a placement frame, a protrusion and an inclined plate, so that the cuttlefish balls are vibrated in the placement groove to be evenly frozen. The protrusion is provided in the placement groove to support the cuttlefish balls, thereby reducing the contact area between the cuttlefish balls and the placement frame, further freezing the cuttlefish balls. The evenly frozen cuttlefish balls fall into the storage box at the bottom of the frame, and the cuttlefish balls dropped from the inclined plate first slide to the left to avoid accumulation, thereby further improving the freezing and storage efficiency of the cuttlefish ball samples.

[0023] Third: The present invention is provided with a baffle plate, a damping shaft, a movable plate and a spring. When the placement frame moves with the conveyor to the bottom of the feed pipe, the previous placement frame presses the movable plate connected to the damping shaft at the bottom of the baffle plate, so that the baffle plate presses the spring three together with the movable plate, and the baffle plate is separated from the feed pipe. The cuttlefish balls just fall into the placement frame just below the feed pipe. After the previous placement frame moves, the next placement frame is fed, and the feeding of the cuttlefish balls is more stable and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further explained below in conjunction with the accompanying drawings and examples:

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

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

[0027] Figure 3 is a schematic diagram of a conveyor of the present invention;

[0028] Figure 4 It is a schematic diagram of a placement frame of the present invention;

[0029] Figure 5 It is an enlarged schematic diagram of the gear and rack structure of the present invention;

[0030] Figure 6 is a schematic diagram of a cooling rack of the present invention;

[0031] Figure 7 It is a schematic diagram of the placement frame and nozzle of the present invention;

[0032] Figure 8 It is a schematic diagram of the fan blade of the present invention;

[0033] Figure 9 The present invention Figure 2 A magnified schematic diagram of the structure in the middle.

[0034] Description of reference numerals:

[0035] 1. Frame; 2. Support frame; 3. Box cover; 4. Feed pipe; 5. Rectangular frame; 6. Liquid inlet pipe; 7. Storage box; 8. Telescopic rod 1; 9. Cross bar; 10. Conveyor; 11. Inclined plate; 12. Telescopic rod 2; 13. Placement frame; 14. Bump; 15. Fixed plate; 16. Mounting frame; 17. Gear; 18. Spring 1; 19. Fan blade; 20. Rotating rod; 21. Rack; 22. Support block; 23. Cooling rack; 24. Spring 2; 25. Diverter pipe; 26. Connecting hose; 27. Diverter plate; 28. Nozzle; 29. Shielding plate; 30. Sliding plate; 31. Spring 3; 32. Movable plate; 33. Damping shaft. DETAILED DESCRIPTION

[0036] The present invention is described in detail below, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] The present invention provides a cuttlefish ball sample freezing storage device through improvement. The technical solution of the present invention is:

[0038] like Figures 1 - 9 As shown, a frozen storage device for cuttlefish ball samples includes a frame 1, a support frame 2 is fixedly connected to the top outer wall of the frame 1, a box cover 3 is fixedly connected to the top outer wall of the support frame 2, a rectangular hole is opened on one side of the top outer wall of the box cover 3, a rectangular frame 5 is fixedly connected to the inner wall of the rectangular hole, a conveyor 10 is installed on the inner wall of the support frame 2, and further includes;

[0039] A placing mechanism, which is arranged on the outer wall of the conveyor 10;

[0040] The placement mechanism includes several fixed plates 15 fixedly connected to the outer wall of the conveyor 10 and cross bars 9 fixedly connected to the inner walls on both sides of the support frame 2. The outer walls on both sides of the top of the fixed plate 15 are fixedly connected to the telescopic rod 2 12, and the outer wall of the top of the telescopic rod 2 12 is fixedly connected to the placement frame 13. The top outer wall of the placement frame 13 is provided with a placement groove, and the inner wall of the placement groove is fixedly connected to several protrusions 14. The outer wall of the bottom end of the cross bar 9 is fixedly connected to a rack 21, and the outer wall of the top end of the cross bar 9 is fixedly connected to several support blocks 22.

[0041] An airflow disturbance mechanism is provided on the outer wall of the fixing plate 15;

[0042] The airflow disturbance mechanism includes a mounting frame 16 fixedly connected to the outer walls on both sides of the top of the fixed plate 15. A rotating rod 20 is rotatably provided on the inner wall of the mounting frame 16. A gear 17 is fixedly connected to the outer wall of one side of the rotating rod 20. A plurality of fan blades 19 are installed on the outer wall of the rotating rod 20.

[0043] Spraying mechanism, the spraying mechanism is arranged on the inner wall of the rectangular frame 5;

[0044] The spraying mechanism includes a diverter pipe 25 fixedly connected to the inner wall of the top of the rectangular frame 5, and several telescopic rods 8 are fixedly connected to the inner walls on both sides of the top of the rectangular frame 5. One end of the piston rod of the telescopic rod 8 is fixedly connected to a diverter plate 27, and the bottom outer wall of the diverter plate 27 is fixedly connected to the cooling rack 23. Several nozzles 28 are installed on the bottom outer wall of the diverter plate 27. Several connecting hoses 26 are provided on the bottom outer wall of the diverter pipe 25, and the connecting hoses 26 are connected to the diverter plate 27.

[0045] Furthermore, the outer wall of the telescopic rod 12 is provided with a spring 18, and the two ends of the spring 18 are respectively fixedly connected to the outer wall of the telescopic rod 12 and the fixed plate 15. The outer wall of the telescopic rod 8 is provided with a spring 24, and the two ends of the spring 24 are respectively fixedly connected to the outer wall of the telescopic rod 8 and the diverter plate 27. The fixed plate 15, the telescopic rod 8 and the support block 22 are all distributed in a linear array, the rack 21 is adapted to the height of the gear 17, the placement frame 13 is adapted to the height of the support block 22, and the cooling rack 23 is arranged in a semicircular shape, and the cooling rack 23 is adapted to the height of the placement frame 13.

[0046] Furthermore, an outer wall on one side of the support block 22 is provided with an arc surface, the fan blades 19 are distributed in a straight array, the protrusions 14 are distributed in an arc array, the placement frame 13 is adapted to the size of the cuttlefish balls, and the bottom inner wall of the frame 1 is fixedly connected to the storage box 7. A feed port is provided on the outer wall on one side of the top of the storage box 7, and the feed port is adapted to the distance between the conveyor 10 and the box cover 3. The bottom inner wall of the storage box 7 is fixedly connected to the inclined plate 11, and pulleys are installed at the four corners of the outer wall of the bottom end of the frame 1.

[0047] Furthermore, the cooling rack 23 is located above the conveyor 10, and a liquid inlet hole is provided on the outer wall of the top of the rectangular frame 5, and a liquid inlet pipe 6 is connected to the inner wall of the liquid inlet hole. A pump body and a liquid nitrogen storage tank are installed on the end of the liquid inlet pipe 6 away from the frame 1, and a feed pipe 4 is provided on the outer wall of the other side of the top of the box cover 3. The feed pipe 4 is adapted to the size of the placement frame 13, and a limiting groove is provided on the inner wall of the other side of the top of the box cover 3. A baffle 29 is slidably connected to the inner wall of one side of the limiting groove, and the other side of the limiting groove is provided with a baffle 29. A sliding plate 30 is slidably connected to the inner wall of one side, and the baffle plate 29 is set in an L shape. A socket is opened on the outer wall of one side of the bottom of the feed pipe 4, and the baffle plate 29 is slidably connected to the inner wall of the socket. A damping shaft 33 is rotatably set on the outer wall of the bottom end of the baffle plate 29, and a movable plate 32 is fixedly connected to the outer wall of the damping shaft 33. A plurality of springs 31 are fixedly connected to the outer wall of one side of the sliding plate 30. The springs 31 are distributed in a linear array and are fixedly connected to the inner wall of the limit groove.

[0048] Working principle: When processing and freeze-storing cuttlefish ball samples, a batch of cuttlefish balls are directly placed into the feed pipe 4. The cuttlefish balls just enter the placement frame 13 through the feed pipe 4. Start the conveyor 10 inside the support frame 2, and the conveyor 10 drives the placement frame 13 on the fixed plate 15 to move stably for the transportation of cuttlefish balls. After the cuttlefish balls enter the interior of the placement frame 13, the placement frame 13 drops a certain height under the influence of the gravity of the cuttlefish balls, and the second telescopic rod 12 and the first spring 18 contract. When the placement frame 13 moves to the position of the cross bar 9, the placement frame 13 is in contact connection with the support block 22 on the cross bar 9. When the placement frame 13 continues to move with the conveyor 10, its edge is connected to the arc surface of the support block 22, and the placement frame 13 is lifted up by the support block 22. At the same time, the placement frame 13 supports the cooling rack 23, so that the cooling rack 23 and the flow dividing plate 27 rise together. Liquid nitrogen is transported into the flow dividing pipe 25 through the action of the pump body, then enters the flow dividing plate 27 through the connecting hose 26, and finally is atomized and sprayed out through the nozzle 28. When the placement frame 13 moves and separates from the support block 22, the placement frame 13 vibrates rapidly under the action of gravity in cooperation with the second telescopic rod 12 and the first spring 18, thereby driving the cuttlefish balls placed inside the placement frame 13 to vibrate. The liquid nitrogen sprayed by the nozzle 28 can evenly freeze-treat them. When the placement frame 13 vibrates and separates from the support block 22, the cooling rack 23 supported and lifted by the placement frame 13 also vibrates rapidly to reset under the action of the first telescopic rod 8 and the second spring 24. The flow dividing plate 27 and the nozzle 28 on the cooling rack 23 vibrate up and down accordingly, so that the nozzle 28 vibrates and moves up and down rapidly, and the sprayed liquid nitrogen contacts the cuttlefish balls more dispersedly and evenly. When the fixed plate 15 moves closer to the cross bar 9, the gear 17 in the mounting frame 16 on the fixed plate 15 meshes with the rack 21 on the cross bar 9, and the gear 17 rotates accordingly, thereby driving the rotating rod 20 to rotate. The fan blade 19 on the rotating rod 20 rotates accordingly to disturb the air flow inside the frame 1, further assisting in the uniform freeze-treatment of the cuttlefish balls. When cuttlefish balls of different sizes and weights are placed inside the placement frame 13, the height at which the placement frame 13 drops due to gravity is different. The greater the weight of the cuttlefish balls, the lower the height of the placement frame 13, and the greater the vibration force after separating from the support block 22, adapting to the weight of large-sized cuttlefish balls. The smaller the gravity of the cuttlefish balls, the smaller the drop amount of the placement frame 13, and the smaller the vibration force after separating from the support block 22, adapting to the weight of small-sized cuttlefish balls, avoiding the phenomenon that the size of the cuttlefish balls changes, they cannot vibrate normally due to excessive weight, or the cuttlefish balls are shaken out due to too light weight.

[0049] The placement groove opened in the placement frame 13 is semicircularly arranged. The cuttlefish balls vibrate in the placement groove for uniform freeze-treatment. Convex blocks 14 are arranged in the placement groove to support the cuttlefish balls, reducing the contact area between the cuttlefish balls and the placement frame 13, and further freeze-treating the cuttlefish balls. The uniformly freeze-treated cuttlefish balls fall into the storage box 7 at the bottom of the frame 1. The cuttlefish balls sliding down from the inclined plate 11 first slide to the left to avoid accumulation.

[0050] When the squid balls are placed inside the feeding pipe 4, they are first blocked by the baffle plate 29 and remain in the feeding pipe 4. When the placement frame 13 moves to the lower part of the feeding pipe 4 along with the conveyor 10, the previous placement frame 13 presses the movable plate 32 connected to the bottom damping rotating shaft 33 of the baffle plate 29, so that the baffle plate 29 presses the third spring 31 together with the movable plate 32, and the baffle plate 29 is separated from the feeding pipe 4. The squid balls just fall into the placement frame 13 directly below the feeding pipe 4. When the baffle plate 29 continues to move, the third spring 31 can no longer be compressed. At this time, the pressure received by the movable plate 32 is greater than the resistance of the damping rotating shaft 33, and the damping rotating shaft 33 drives the movable plate 32 to rotate. After the placement frame 13 is separated from the movable plate 32, the baffle plate 29 and the movable plate 32 are reset under the action of the third spring 31, and the bottom of the feeding pipe 4 is blocked again, which is convenient for the feeding of the next batch of squid balls.

[0051] The technical means disclosed in the solution of the present invention are not limited to the technical means disclosed by the above technical means, but also include the technical solutions composed of equivalent replacements of the above technical features. The matters not covered in the present invention belong to the common general knowledge of those skilled in the art.

Claims

1. A frozen storage device for cuttlefish ball samples, comprising a frame (1), wherein the outer wall of the top end of the frame (1) is fixedly connected with a support frame (2), the outer wall of the top end of the support frame (2) is fixedly connected with a box cover (3), a rectangular hole is formed in the outer wall of one side of the top end of the box cover (3), a rectangular frame (5) is fixedly connected to the inner wall of the rectangular hole, and a conveyor (10) is installed on the inner wall of the support frame (2), characterized in that: Further included are; a placing mechanism which is arranged on the outer wall of the conveyor (10); the placing mechanism includes a plurality of fixing plates (15) fixedly connected to the outer wall of the conveyor (10) and cross bars (9) fixedly connected to the inner walls on both sides of the support frame (2). On the outer walls of both sides of the top end of the fixing plate (15), telescopic rods II (12) are fixedly connected. On the outer wall of the top end of the telescopic rod II (12), a placing frame (13) is fixedly connected. A placing groove is formed in the outer wall of the top end of the placing frame (13). A plurality of bumps (14) are fixedly connected to the inner wall of the placing groove. On the outer wall of the bottom end of the cross bar (9), a rack (21) is fixedly connected. On the outer wall of the top end of the cross bar (9), a plurality of support blocks (22) are fixedly connected; an air flow disturbing mechanism which is arranged on the outer wall of the fixing plate (15); the air flow disturbing mechanism includes mounting frames (16) fixedly connected to the outer walls on both sides of the top end of the fixing plate (15). A rotating rod (20) is rotatably arranged in the inner wall of the mounting frame (16). On the outer wall of one side of the rotating rod (20), a gear (17) is fixedly connected. A plurality of fan blades (19) are mounted on the outer wall of the rotating rod (20); a spraying mechanism which is arranged in the inner wall of the rectangular frame (5); the spraying mechanism includes a shunt pipe (25) fixedly connected to the top inner wall of the rectangular frame (5). A plurality of telescopic rods I (8) are fixedly connected to the inner walls on both sides of the top of the rectangular frame (5). One end of the piston rod of the telescopic rod I (8) is fixedly connected to a shunt plate (27). On the outer wall of the bottom end of the shunt plate (27), a cooling frame (23) is fixedly connected. A plurality of nozzles (28) are mounted on the outer wall of the bottom end of the shunt plate (27). A plurality of connecting hoses (26) are arranged on the outer wall of the bottom end of the shunt pipe (25). The connecting hoses (26) are connected to the shunt plate (27). A spring I (18) is sleeved on the outer wall of the telescopic rod II (12). Both ends of the spring I (18) are fixedly connected to the outer walls of the telescopic rod II (12) and the fixing plate (15) respectively. A spring II (24) is sleeved on the outer wall of the telescopic rod I (8). Both ends of the spring II (24) are fixedly connected to the outer walls of the telescopic rod I (8) and the shunt plate (27) respectively.

2. The frozen storage device for cuttlefish ball samples according to claim 1, characterized in that: The fixing plates (15), the telescopic rods I (8) and the support blocks (22) are all distributed in a linear array. The height of the rack (21) is adapted to that of the gear (17). The height of the placing frame (13) is adapted to that of the support blocks (22). The cooling frame (23) is semicircularly arranged. The height of the cooling frame (23) is adapted to that of the placing frame (13).

3. A frozen storage device for cuttlefish ball samples according to claim 1, characterized in that: An arc surface is arranged on the outer wall of one side of the support block (22). The fan blades (19) are distributed in a linear array. The bumps (14) are distributed in an arc array. The size of the placing frame (13) is adapted to that of the fish balls. A storage box (7) is fixedly connected to the bottom inner wall of the frame (1).

4. A cuttlefish ball sample freezing and storage device according to claim 3, characterized in that: One side outer wall at the top of the storage box (7) is provided with a feed inlet, and the distance between the feed inlet and the conveyor (10) and the box cover (3) is adapted. A sloping plate (11) is fixedly connected to the inner wall of the bottom of the storage box (7). Pulley wheels are installed at the four corners of the outer wall at the bottom end of the frame (1).

5. The frozen storage device for cuttlefish ball samples according to claim 1, characterized in that: The cooling frame (23) is located above the conveyor (10). A liquid inlet hole is provided in the outer wall at the top end of the rectangular frame (5), and a liquid inlet pipe (6) is inserted into the inner wall of the liquid inlet hole. A pump body and a liquid nitrogen storage tank are installed at one end of the liquid inlet pipe (6) away from the frame (1).

6. The frozen storage device for cuttlefish ball samples according to claim 1, wherein: A feed pipe (4) is provided on the outer wall of the other side at the top end of the box cover (3), and the size of the feed pipe (4) is adapted to that of the placement frame (13). A limiting groove is provided in the inner wall of the other side at the top of the box cover (3), and a shielding plate (29) is slidably connected to one side inner wall of the limiting groove, and a sliding plate (30) is slidably connected to the inner wall of the other side of the limiting groove.

7. The frozen storage device for cuttlefish ball samples according to claim 6, characterized in that: The shielding plate (29) is arranged in an L shape. An insertion hole is provided in the outer wall of one side at the bottom of the feed pipe (4), and the shielding plate (29) is slidably connected to the inner wall of the insertion hole. A damping rotating shaft (33) is rotatably provided on the outer wall of the bottom end of the shielding plate (29), and a movable plate (32) is fixedly connected to the outer wall of the damping rotating shaft (33). A plurality of third springs (31) are fixedly connected to one side outer wall of the sliding plate (30), the third springs (31) are distributed in a linear array, and the third springs (31) are fixedly connected to the inner wall of the limiting groove.

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