Freezing device for crab stick production

Abstract

The invention discloses a freezing device for crab stick production, and relates to the technical field of freezing equipment.The freezing device comprises a quick-freezing chamber, a base is arranged below the quick-freezing chamber, a pair of supporting side plates are fixedly installed between the bottom of the quick-freezing chamber and the base, the quick-freezing chamber is of an annular structure, and the freezing device further comprises a bearing assembly, a heat dissipation utilization assembly, a feeding port and a discharging port; the bearing assembly comprises a turntable rotationally mounted at the bottom in the quick-freezing chamber; when the partition plates are located at the positions of the feeding port and the discharging port, the quick-freezing chamber can be sealed, meanwhile, the multiple partition plates can evenly partition the inner space of the quick-freezing chamber, and therefore in the feeding and discharging process, temperature fluctuation in the quick-freezing chamber is effectively reduced, and the freezing quality of crab meat bars is ensured; meanwhile, the placing assemblies between the partition plates rotate along with the rotating disc and sequentially pass through the feeding port and the discharging port, continuous feeding and discharging are achieved, manual operation in a low-temperature environment is not needed, and the storing and taking time is remarkably shortened.

Description

Technical Field

[0001] The invention relates to the technical field of freezing equipment, in particular to a freezing device for producing crab sticks. Background Art

[0002] In the existing field of crab stick processing and freezing technology, traditional freezing devices generally use a multi-layer partition-type low-temperature storage structure for batch freezing. Although this type of equipment can achieve the function of quick freezing of products, it has significant defects in the material storage and retrieval process, which are specifically manifested as follows: Traditional equipment uses a vertical stacking freezer design, and the distance between the crab stick trays on each layer is reduced. Operators need to squat into the -25℃ low temperature environment to retrieve materials. Actual production data shows that a single retrieval action takes 25 to 40 seconds, and the lower tray needs to be completely removed from the upper tray, resulting in more than 30% ineffective handling operations.

[0003] At the same time, the opening size of the freezer is generally maintained in the range of 40cm×60cm, and the depth of the operating channel exceeds 80cm, causing the operator's forearm to be completely exposed to the low temperature environment, posing certain safety hazards.

[0004] Finally, most of the existing equipment is not equipped with a mechanical material removal mechanism, and relies on manual use of hook-shaped tools to separate materials. When there is a large amount of ice crystals attached to the surface of crab sticks, the manual sorting error rate will increase. Frequent opening and closing of the warehouse door will cause the temperature in the warehouse to fluctuate by more than ±3°C, which will directly affect the stability of the product's frozen crystal structure.

[0005] These problems lead to the freezing process taking up most of the time in the actual production process, and the material retrieval process directly causes a certain product damage rate. Therefore, the development of a crab stick freezing device with efficient storage and retrieval functions has become a technical bottleneck that the industry needs to solve urgently. Summary of the invention

[0006] The object of the present invention is to provide a freezing device for crab stick production to solve the problems raised in the above background technology.

[0007] The technical solution of the present invention is: a freezing device for crab stick production, comprising a quick freezing chamber, a base is arranged below the quick freezing chamber, a pair of supporting side plates are fixedly installed between the bottom of the quick freezing chamber and the base, the quick freezing chamber is annular, and further comprises; A bearing assembly, the bearing assembly comprises a turntable rotatably mounted on the bottom of the quick-freezing chamber, and a plurality of partitions are fixedly mounted on the surface of the turntable, the plurality of partitions are distributed in a circular array, a placement assembly is arranged between every two connected partitions, the placement assembly comprises a box body seat, the box body seat is detachably fixedly mounted on the turntable, and a movable box cover is rotatably mounted on the box body seat via a movable shaft, and the side surface of each movable box cover is a right-angled trapezoidal structure, the inclined end of the movable box cover is connected to a movable plate via a hinge, and a plurality of placement openings distributed at equal distances are provided on the movable plate, a placement net box is fixed in each placement opening, a plurality of installation openings are provided on one side of each of the placement net boxes, and a memory metal mesh is fixedly mounted on one side of each installation opening, and the memory metal mesh is in an arc shape after being heated; A heat dissipation utilization component, wherein the heat dissipation utilization component is arranged on the base; The feed inlet and the discharge port are arranged on both sides of the quick freezing chamber, and the specifications of the feed inlet and the discharge port are adapted to the partition.

[0008] Preferably, a magnetic sheet is fixedly mounted on one end of the movable plate and the movable box cover, and two corresponding magnetic sheets form a magnetic adsorption fit, and a pull strip is fixedly mounted on the end of each movable plate.

[0009] Preferably, each of the net boxes is arranged at an incline with respect to the rotating disk.

[0010] Preferably, a water receiving box is movably inserted at the bottom of each box body seat, an oblong notch 1 is opened on both sides of each box body seat, and an oblong notch 2 is opened on both sides of each movable box cover.

[0011] Preferably, a support column is fixedly mounted on the inner bottom of each box body seat, and a support spring is fixedly mounted on the top of each support column, and the support spring is used to resist the movable box cover.

[0012] Preferably, the end of the movable box cover and a side of the box body seat away from the movable plate are fixedly connected with a corrugated membrane.

[0013] Preferably, a refrigeration compressor assembly is fixedly mounted on the base, and a plurality of heat exchange medium channel tubes are fixedly arranged on the refrigeration compressor assembly, and the plurality of heat exchange medium channel tubes extend to the interior of the quick freezing chamber.

[0014] Preferably, the heat dissipation and utilization component includes a heat exhaust pipe, which is fixedly installed at the heat dissipation end of the refrigeration compressor component, and the end of the heat exhaust pipe is fixedly connected to a cavity box, an auxiliary fan is fixedly installed at the middle end of the cavity box, and the bottom of the cavity box is fixedly connected to a pair of extension branches, and the top of each movable box cover is fixedly connected to a tapered pipe, and the end of the extension branch is beveled.

[0015] Preferably, an annular groove is provided at the bottom of the turntable, and a driven conical gear ring is fixedly installed inside the annular groove, and a through opening is provided at the bottom of the quick-freezing chamber.

[0016] Preferably, a mounting box is fixedly installed at the bottom of the quick freezing chamber near the opening, and a driving motor is fixedly installed in the mounting box, and a driving conical tooth is fixedly installed on the output shaft of the driving motor, and the driving conical tooth is meshed with the driven conical tooth ring.

[0017] The present invention provides a freezing device for crab stick production through improvement, which has the following improvements and advantages compared with the prior art: Firstly, the multiple placement net boxes provided in the present invention can store crab meat sticks separately. Meanwhile, the inclined surface of the movable box cover makes the opening distribution of the placement net boxes more three-dimensional, so as to facilitate the loading operation. On the other hand, the memory metal mesh strips are in an arc shape after being heated, which can automatically open the gap of the placement net box to reduce the adhesion between the crab meat sticks and the placement net box, and facilitate the unloading. Meanwhile, the appearance damage of the crab meat sticks caused by adhesion can be avoided during the unloading process. Meanwhile, the placement components between each partition rotate with the turntable, and pass through the feed port and the discharge port in turn, so as to realize continuous feeding and unloading, without the need for manual operation in a low-temperature environment, and significantly shorten the storage and retrieval time. Second, when the partition is at the position of the feed inlet and the discharge port, the quick-freezing chamber can be sealed, and at the same time, the multiple partitions can evenly divide the internal space of the quick-freezing chamber, thereby effectively reducing the temperature fluctuation inside the quick-freezing chamber during the loading and unloading process, thereby ensuring the freezing quality of the crab sticks; Thirdly, when the box body seat of the present invention moves to the bottom of the cavity box, the extended branch pipe will collide with the tapered pipe and form a docking effect; at this time, the movable box cover is squeezed and flipped down along the connection, at this time, the oblong slot one and the oblong slot two are staggered with each other, so that the movable box cover and the box body seat form a relatively closed space, at this time, the hot air drawn out by the auxiliary fan enters the interior of the movable box cover through the heat exhaust pipe, the extended branch pipe and the tapered pipe, and the hot air is used to exchange heat with the placement net box to achieve thawing of the crab sticks; and when the movable box cover enters the quick-freezing chamber without being squeezed, under the action of the supporting spring, the oblong slot one and the oblong slot two are in a positively aligned state, at this time, the cold air in the quick-freezing chamber can directly enter the interior of the placement component, which is beneficial to improve the freezing effect of the crab sticks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall first-view stereoscopic structure of the present invention; Figure 2 It is a schematic diagram of the overall second viewing angle stereoscopic structure of the present invention; Figure 3 It is a schematic diagram of the cross-section structure of the installation box of the present invention; Figure 4 It is a schematic diagram of the cutaway structure of the quick freezing chamber of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a schematic diagram of the cutaway structure of the tapered pipe and the extended branch pipe of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the quick-freezing chamber of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the turntable of the present invention; Fig. 9 It is a schematic diagram of the cutaway structure of the movable box cover of the present invention; Fig.10 For the present invention Fig. 9 The enlarged structural diagram at B in the middle; Fig.11 It is a schematic diagram of the three-dimensional structure of the movable box cover of the present invention; Fig.12 It is a structural schematic diagram of the movable panel of the present invention in the unfolded state from the first viewing angle; Fig.13 It is a structural schematic diagram of the movable panel of the present invention in the unfolded state from a second viewing angle; Fig.14 It is a schematic diagram of the structure of the net cage of the present invention before and after being heated.

[0020] Reference numerals: 1. Base; 101. Support side plate; 2. Quick freezing chamber; 201. Feed inlet; 202. Discharge outlet; 3. Refrigeration compressor assembly; 301. Heat exchange medium channel pipe; 4. Turntable; 401. Partition plate; 402. Annular sink; 5. Placement assembly; 501. Active box cover; 502. Active plate; 503. Conical tube; 504. Tie bar; 505. Placement net box; 506. Long round slot 1; 507. Long round slot Port 2; 508, water collection box; 509, magnetic sheet; 510, corrugated membrane; 511, support column; 512, support spring; 513, box body seat; 6, heat exhaust pipe; 601, cavity box; 602, extension branch pipe; 603, auxiliary fan; 7, installation box; 701, drive motor; 702, drive conical gear; 703, through port; 704, driven conical gear ring; 8, installation port; 801, memory metal mesh. DETAILED DESCRIPTION

[0021] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] The embodiment of the present invention provides a freezing device for crab stick production, comprising a quick freezing chamber 2, a base 1 is arranged below the quick freezing chamber 2, a pair of supporting side plates 101 are fixedly installed between the bottom of the quick freezing chamber 2 and the base 1, the quick freezing chamber 2 is annular, and further comprises; The bearing assembly includes a turntable 4 rotatably mounted on the bottom of the quick-freezing chamber 2, and a plurality of partitions 401 are fixedly mounted on the surface of the turntable 4, and the plurality of partitions 401 are distributed in a ring array, and a placement assembly 5 is arranged between every two connected partitions 401, and the placement assembly 5 includes a box body seat 513, and the box body seat 513 is detachably fixedly mounted on the turntable 4, and a movable box cover 501 is rotatably mounted on the box body seat 513 through a movable shaft, and the side surfaces of each movable box cover 501 are in a right-angled trapezoidal structure, and the inclined ends of the movable box covers 501 are connected to movable plates 502 through hinges, and the movable plates 502 are A plurality of equally spaced placement openings are provided, each of which is fixed with a placement net box 505, a plurality of mounting openings 8 are provided on one side of each placement net box 505, and a memory metal mesh strip 801 is fixedly mounted on one side of each mounting opening 8, and the memory metal mesh strip 801 is in an arc shape after being heated; through the above structure, the plurality of placement net boxes 505 can store crab meat sticks separately, and at the same time, the inclined surface of the movable box cover 501 makes the opening distribution of the placement net box 505 more three-dimensional, so as to facilitate the loading operation; on the other hand, the memory metal mesh strip 801 is in an arc shape after being heated (see Fig.14), can automatically open the gap of the placement net box 505 to reduce the adhesion of crab sticks and the placement net box 505, which is convenient for unloading. At the same time, it can avoid the appearance of crab sticks being damaged due to adhesion during the unloading process; at the same time, the placement components 5 between each partition 401 rotate with the turntable 4, and pass through the feed port 201 and the discharge port 202 in turn, so as to realize continuous feeding and unloading, without the need for manual operation in a low-temperature environment, and significantly shorten the storage and retrieval time.

[0023] The heat dissipation utilization component is arranged on the base 1; the heat dissipation utilization component utilizes the heat generated during the refrigeration process of the subsequent refrigeration compressor component 3, and guides it to the placement component 5 through a pipeline for thawing the crab sticks after quick freezing.

[0024] The feed inlet 201 and the discharge port 202 are provided on both sides of the quick freezing chamber 2, and the specifications of the feed inlet 201 and the discharge port 202 are adapted to the partition 401; through this arrangement, Figure 1 and Figure 4 As shown, when the partition 401 is at the position of the feed port 201 and the discharge port 202, the quick-freezing chamber 2 can be sealed. At the same time, the multiple partitions 401 can evenly divide the internal space of the quick-freezing chamber 2, thereby effectively reducing the temperature fluctuation inside the quick-freezing chamber 2 during the loading and unloading process, thereby ensuring the freezing quality of the crab sticks.

[0025] Furthermore, one end of the movable plate 502 and the movable box cover 501 are fixedly installed with a magnetic suction piece 509, and the two corresponding magnetic suction pieces 509 form a magnetic adsorption match, and the end of each movable plate 502 is fixedly installed with a pull strip 504; the magnetic suction piece 509 is arranged to facilitate the adsorption and fixation of the movable plate 502 and the movable box cover 501; at the same time, after the crab stick is thawed, the movable plate 502 can be pulled by the pull strip 504 so that the movable plate 502 can be Fig.12 In the state shown, the opening of the net cage 505 is tilted downward, thereby facilitating the rapid feeding of crab sticks.

[0026] Furthermore, each mesh box 505 is arranged at an angle to the turntable 4 .

[0027] As a further embodiment of the present invention, Fig. 9 - Fig.13 As shown, a water receiving box 508 is movably inserted at the bottom of each box body seat 513 , an oblong notch 1 506 is opened on both sides of each box body seat 513 , and an oblong notch 2 507 is opened on both sides of each movable box cover 501 .

[0028] Furthermore, a support column 511 is fixedly installed on the inner bottom of each box body seat 513 , and a support spring 512 is fixedly installed on the top of the support column 511 . The support spring 512 is used to resist the movable box cover 501 .

[0029] Furthermore, the end of the movable box cover 501 and the side of the box body seat 513 away from the movable plate 502 are fixedly connected with a corrugated membrane 510; the provided corrugated membrane 510 can improve the sealing between the movable box cover 501 and the box body seat 513, while not affecting the relative movement of the movable box cover 501 and the box body seat 513.

[0030] Furthermore, a refrigeration compressor assembly 3 is fixedly installed on the base 1, and a plurality of heat exchange medium channel tubes 301 are fixedly arranged on the refrigeration compressor assembly 3, and the plurality of heat exchange medium channel tubes 301 extend into the interior of the quick-freezing chamber 2; the refrigeration compressor assembly 3 is arranged in conjunction with the plurality of heat exchange medium channel tubes 301, so that the quick-freezing chamber 2 is in a low-temperature state.

[0031] Furthermore, the heat dissipation utilization component includes a heat exhaust pipe 6, which is fixedly installed at the heat dissipation end of the refrigeration compressor assembly 3, and the end of the heat exhaust pipe 6 is fixedly connected to a cavity box 601, the middle end of the cavity box 601 is fixedly installed with an auxiliary fan 603, the bottom of the cavity box 601 is fixedly connected to a pair of extended branch pipes 602, the top of each movable box cover 501 is fixedly connected to a tapered pipe 503, and the end of the extended branch pipe 602 is beveled.

[0032] With the above structure, when the box body seat 513 moves to the bottom of the cavity box 601, Figure 1 and Figure 4 As shown, at this time, the extended branch pipe 602 will collide with the tapered pipe 503 and form a docking effect; at this time, the movable box cover 501 is squeezed and turned downward along the connection, and at this time, the oblong notch 1 506 and the oblong notch 2 507 are staggered with each other, so that the movable box cover 501 and the box body seat 513 form a relatively closed space, and at this time, the hot air drawn out by the auxiliary fan 603 enters the interior of the movable box cover 501 through the heat exhaust pipe 6, the extended branch pipe 602 and the tapered pipe 503, and uses the hot air to exchange heat with the net box 505, so as to realize the thawing of the crab sticks; When the movable box cover 501 enters the quick-freezing chamber 2 without being squeezed, under the action of the supporting spring 512, the oblong notch 1 506 and the oblong notch 2 507 are in a positively aligned state. At this time, the cold air in the quick-freezing chamber 2 can directly enter the interior of the placement component 5, which is beneficial to improve the freezing effect of the crab sticks.

[0033] As a further solution of the present invention, an annular sink groove 402 is provided at the bottom of the turntable 4 , and a driven conical gear ring 704 is fixedly installed inside the annular sink groove 402 . A through opening 703 is provided at the bottom of the quick freezing chamber 2 .

[0034] Furthermore, an installation box 7 is fixedly installed at a position near the through opening 703 at the bottom of the quick-freezing chamber 2, and a driving motor 701 is fixedly installed in the installation box 7. A driving conical tooth 702 is fixedly installed on the output shaft of the driving motor 701, and the driving conical tooth 702 and the driven conical tooth ring 704 are meshed with each other; through the above structure, when the driving motor 701 is running, the drive of the driving conical tooth 702 and the driven conical tooth ring 704 can drive the turntable 4 to rotate, so as to realize the rapid loading and unloading of crab sticks.

[0035] The specific working method is as follows: when in use, the crab sticks to be frozen are placed on the empty movable plate 502 in turn, and the crab sticks are stored separately by using the multiple placement boxes 505 to prevent adhesion during freezing. After the crab sticks are placed, the driving motor 701 drives the turntable 4 to rotate through the transmission effect of the driving conical teeth 702 and the driven conical gear ring 704, and the crab sticks are rotated into the quick-freezing chamber 2 for quick freezing. The partitions 401 distributed in a circular array on the turntable 4 divide the quick-freezing chamber 2 into a plurality of independent freezing areas, and the placement components 5 between each partition 401 rotate with the turntable 4, and pass through the feed port 201 and the discharge port 202 in turn, so as to realize continuous feeding and discharging, without the need for manual operation in the low-temperature environment, and significantly shortening the storage and access time. At the same time, Figure 1 and Figure 4 As shown, when the partition 401 is at the position of the feed port 201 and the discharge port 202, the quick-freezing chamber 2 can be sealed, and at the same time, the multiple partitions 401 can evenly divide the internal space of the quick-freezing chamber 2, so that during the loading and unloading process, the temperature fluctuation inside the quick-freezing chamber 2 is effectively reduced, thereby ensuring the freezing quality of the crab sticks; and when the movable box cover 501 enters the quick-freezing chamber 2 without being squeezed, under the action of the support spring 512, the oblong notch 1 506 and the oblong notch 2 507 are in a positively aligned state, at this time, the cold air in the quick-freezing chamber 2 can directly enter the interior of the placement component 5, which is beneficial to improve the freezing effect of the crab sticks; When it is necessary to take out the material, the rotating disk 4 can be controlled to rotate so that the quick-frozen crab sticks can be rotated out through the discharge port 202. When the box body seat 513 moves to the bottom of the cavity box 601, as shown in FIG. Figure 1 and Figure 4As shown, at this time, the extended branch pipe 602 will collide with the tapered pipe 503 and form a docking effect; at this time, the movable box cover 501 is squeezed and turned down along the connection. At this time, the oblong notch 1 506 and the oblong notch 2 507 are staggered with each other, so that the movable box cover 501 and the box body seat 513 form a relatively closed space. At this time, the hot air drawn by the auxiliary fan 603 enters the interior of the movable box cover 501 through the heat exhaust pipe 6, the extended branch pipe 602 and the tapered pipe 503, and uses the hot air to exchange heat with the placement net box 505, so as to realize the thawing of the crab sticks; the memory metal mesh strip 801 is in an arc shape after being heated (see Fig.14 ), the gap between the net box 505 can be automatically opened to reduce the adhesion between the crab sticks and the net box 505, making it easier to unload the crab sticks. At the same time, the appearance of the crab sticks can be prevented from being damaged due to adhesion during the unloading process; After the crab sticks are thawed, the movable plate 502 can be pulled by the pull bar 504 so that the movable plate 502 can be Fig.12 In the state shown, at this time, the opening of the net box 505 is tilted downward, so as to facilitate the rapid feeding of crab sticks; at the same time, after the movable plate 502 is reset, hot air can continue to be used for drying to prevent moisture residue, thereby effectively avoiding the formation of ice crystals during the freezing process and ensuring the freezing quality of the crab sticks.

[0036] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A freezing device for producing crab sticks, comprising a quick freezing chamber (2), a base (1) being arranged below the quick freezing chamber (2), a pair of supporting side plates (101) being fixedly installed between the bottom of the quick freezing chamber (2) and the base (1), characterized in that: The quick freezing chamber (2) has a ring-shaped structure and further comprises: A bearing assembly, the bearing assembly comprising a turntable (4) rotatably mounted on the bottom of a quick-freezing chamber (2), a plurality of partitions (401) being fixedly mounted on the surface of the turntable (4), the plurality of partitions (401) being distributed in a ring array, a placement assembly (5) being arranged between every two connected partitions (401), the placement assembly (5) comprising a box body seat (513), the box body seat (513) being detachably fixedly mounted on the turntable (4), a movable box cover (501) being rotatably mounted on the box body seat (513) via a movable shaft, and The side surface of each movable box cover (501) is in a right-angled trapezoidal structure; the inclined surface end of the movable box cover (501) is connected to a movable plate (502) via a hinge; the movable plate (502) is provided with a plurality of placement openings distributed at equal distances; a placement net box (505) is fixed in each placement opening; a plurality of installation openings (8) are provided on one side of each placement net box (505); a memory metal mesh strip (801) is fixedly installed on one side of each installation opening (8); the memory metal mesh strip (801) is in an arc shape after being heated; A heat dissipation utilization component, the heat dissipation utilization component being arranged on a base (1); A feed inlet (201) and a discharge port (202), wherein the feed inlet (201) and the discharge port (202) are provided on both sides of the quick freezing chamber (2), and the specifications of the feed inlet (201) and the discharge port (202) are compatible with the partition (401).

2. A freezing device for crab stick production according to claim 1, characterized in that: A magnetic sheet (509) is fixedly mounted on one end of the movable plate (502) and the movable box cover (501), and two corresponding magnetic sheets (509) form a magnetic adsorption fit, and a pull bar (504) is fixedly mounted on the end of each movable plate (502).

3. A freezing device for crab stick production according to claim 2, characterized in that: Each of the net boxes (505) is arranged to be inclined with respect to the rotating disk (4).

4. A freezing device for crab stick production according to claim 1, characterized in that: A water receiving box (508) is movably inserted at the bottom of each box body seat (513), a first oblong slot (506) is provided on both sides of each box body seat (513), and a second oblong slot (507) is provided on both sides of each movable box cover (501).

5. The freezing device for crab stick production according to claim 1, characterized in that: A support column (511) is fixedly mounted on the inner bottom of each box body seat (513), and a support spring (512) is fixedly mounted on the top of each support column (511), wherein the support spring (512) is used to resist the movable box cover (501).

6. A freezing device for crab stick production according to claim 1, characterized in that: The end of the movable box cover (501) and the side of the box body seat (513) away from the movable plate (502) are fixedly connected together with a corrugated membrane (510).

7. The freezing device for crab stick production according to claim 1, characterized in that: A refrigeration compressor assembly (3) is fixedly mounted on the base (1), and a plurality of heat exchange medium channel tubes (301) are fixedly arranged on the refrigeration compressor assembly (3), and the plurality of heat exchange medium channel tubes (301) extend into the interior of the quick freezing chamber (2).

8. A freezing device for crab stick production according to claim 7, characterized in that: The heat dissipation utilization component comprises a heat dissipation pipe (6), the heat dissipation pipe (6) is fixedly mounted on the heat dissipation end of the refrigeration compressor component (3), and the end of the heat dissipation pipe (6) is fixedly connected to a cavity box (601), an auxiliary fan (603) is fixedly mounted at the middle end of the cavity box (601), a pair of extension branch pipes (602) are fixedly connected to the bottom of the cavity box (601), the top end of each movable box cover (501) is fixedly connected to a tapered pipe (503), and the end of the extension branch pipe (602) is in a bevel shape.

9. The freezing device for crab stick production according to claim 1, characterized in that: An annular groove (402) is provided at the bottom of the rotating disk (4), and a driven conical gear ring (704) is fixedly installed inside the annular groove (402). A through opening (703) is provided at the bottom of the quick freezing chamber (2).

10. A freezing device for crab stick production according to claim 9, characterized in that: A mounting box (7) is fixedly mounted at a position near the through opening (703) at the bottom of the quick freezing chamber (2), and a driving motor (701) is fixedly mounted in the mounting box (7); a driving conical tooth (702) is fixedly mounted on the output shaft of the driving motor (701), and the driving conical tooth (702) and the driven conical tooth ring (704) are meshed with each other.

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