CN112335725A

CN112335725A - Thawing apparatus is used in sea crab processing

Info

Publication number: CN112335725A
Application number: CN202011097542.7A
Authority: CN
Inventors: 李栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-02-09

Abstract

The invention discloses a thawing device for sea crab processing, and relates to the technical field of seafood thawing. The automatic stirring device comprises a thawing frame, an inclined frame and a feeding box, wherein one side surface of the inclined frame is fixedly connected with the thawing frame, the other side surface of the inclined frame is fixedly connected with the feeding box, a thawing bin is arranged on the upper surface of the thawing frame, a driving motor is arranged on the upper surface of the thawing bin, the output end of the driving motor is connected with a driving rotating shaft, one end of the driving rotating shaft is provided with a stirring blade, heating plates are arranged on the opposite inner surfaces of the thawing bin, a hydraulic press is fixedly connected between the opposite inner surfaces of the thawing bin, and the output. According to the sea crab unfreezing device, the feeding box, the inclined frame, the unfreezing bin, the heating plate and the lifting gate are arranged, so that ice can be broken on the sea crabs, the sea crabs can be unfrozen quickly, the sea crab unfreezing efficiency is greatly improved, and the sea crab unfreezing device has a good popularization prospect.

Description

Thawing apparatus is used in sea crab processing

Technical Field

The invention belongs to the field of seafood thawing, and particularly relates to a thawing device for sea crab processing.

Background

Seafood, also called seafood, includes fish, shrimp, shellfish, etc. Although sea weeds are also commonly processed into food, seafood is mainly processed into food for animals. In a narrow sense, only fresh seafood can be called seafood, and the classification of seafood is as follows: live seafood and frozen seafood; the marine products are difficult to store and easy to breed bacteria, so the life metabolic process of the marine products needs to be delayed as much as possible by refrigeration, the freshness of the marine products is kept, and the marine products can be stored for a long time. Generally, seafood can be stored in a refrigerator for a long time, but cooked fish food cannot be stored in the refrigerator for too long time, which affects taste, and meanwhile, the seafood can be stored in the refrigerator only by sealing the seafood, otherwise, the refrigerator is full of peculiar smell. When seafood is treated and stored, raw food is placed separately from cooked food. There are special devices and appliances for processing raw food, such as knives and chopping boards. The vessel is used for storing food, and the cooked food is prevented from contacting with each other. The cooking should be done by cooking. The cold-mixed aquatic product is eaten, cleaned and scalded for a plurality of minutes by boiling water to kill vibrio parahaemolyticus and parasites.

After being caught, the sea crabs are usually frozen in order to keep the freshness of the sea crabs, the frozen sea crabs are convenient to store and transport, then the sea crabs are unfrozen before being processed, the existing sea crabs are very troublesome to unfreeze, ice blocks attached to the bodies of the sea crabs are usually large and difficult to break, the sea crabs are usually placed in water to be iced, but the unfreezing efficiency is very poor, and the unfreezing device for processing the sea crabs is provided in order to improve the unfreezing efficiency of the sea crabs.

Disclosure of Invention

The invention aims to provide a thawing device for sea crab processing, ice blocks are broken through the arrangement of a breaking nail, a vertical part, a driving roller and a breaking blade, and the problem that large ice blocks are difficult to break is solved; through setting up driving motor, initiative pivot, driven spindle, stirring leaf and hot plate, solved the slow problem of current sea crab unfreezing.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a thawing device for sea crab processing, which comprises a thawing frame, an inclined frame and a feeding box, wherein one side surface of the inclined frame is fixedly connected with the thawing frame, the other side surface of the inclined frame is fixedly connected with the feeding box, a placing plate is arranged on one surface of the thawing frame, a transmission motor is arranged on the upper surface of the placing plate, a driving shaft and a driven shaft penetrate through two opposite surfaces of the thawing frame, the output end of the transmission motor is connected with the driving shaft, a driving wheel disc is arranged on the peripheral side surface of the driving shaft, a driven wheel disc is arranged on the peripheral side surface of the driven shaft, a belt is arranged between the driving wheel disc and the driven wheel disc, a conveyor belt is arranged on the peripheral side surfaces of the driving shaft and the driven shaft, a plurality of water leakage holes are arrayed on the upper surface of the conveyor belt, a thawing bin is arranged on the upper surface of the thawing frame and has a U, the driving shaft drives the driving wheel disc, the driving wheel disc drives the belt to transmit, and the belt drives the electric driven wheel disc and the driven shaft to rotate, so that the conveying belt is driven to transmit, the conveying belt transmits sea crabs, the water leakage holes can leak water, and the conveying belt conveys the sea crabs to the unfreezing bin to unfreeze.

Further, the upper surface of the thawing bin is provided with a driving motor, the output end of the driving motor is connected with a driving rotating shaft, the peripheral surface of the driving rotating shaft is provided with driving teeth, the opposite inner surface of the thawing bin is fixedly connected with a supporting plate, the driving rotating shaft penetrates through the supporting plate, one surface of the supporting plate is penetrated with a plurality of shaft grooves, the inner side surface of each shaft groove is provided with a limiting groove, a driven rotating shaft is arranged in each shaft groove, the peripheral surface of each driven rotating shaft is provided with a limiting plate, the limiting plates are in rotating fit with the limiting grooves, one end of each driven rotating shaft is fixedly connected with a driven tooth, the driven teeth are in meshed connection with the driving teeth, stirring blades are arranged at one ends of the driven rotating shaft and the driving rotating shaft, heating plates are arranged at the opposite inner surfaces of the thawing bin, the positions of the heating plates are, the initiative pivot drives the initiative tooth, and the initiative tooth drives driven tooth to make driven pivot rotate, initiative pivot and driven pivot drive the stirring leaf, the stirring leaf stirs frozen sea crab, and the hot plate heats the sea crab and unfreezes, stirs and makes hotter effect more even, and the effect of unfreezing is better.

Further, still fixedly connected with hydraulic press between the relative internal surface in storehouse of unfreezing, hydraulic press output fixedly connected with lift gate, lift gate is located the hydraulic press below, the size of lift gate suits with the storehouse of unfreezing, and when the sea crab is heating, the hydraulic press falls down lift gate, and the lift gate blocks the sea crab, blocks the sea crab and stirs the heating in the storehouse of unfreezing, and the water that the sea crab was defrosted leaks from leaking the hole.

Further, the feeding box upper surface is provided with the feed inlet, feeding incasement surface is provided with the swash plate, swash plate upper surface array has a plurality of broken nails, a swash plate side is provided with the discharge gate, the position and the discharge gate of swash plate suit, the position and the sloping frame of discharge gate suit, feeding bottom of the case face are provided with a plurality of support columns, and sea crab is put into the feeding case from the feed inlet, falls to the swash plate, can pound broken nail when whereabouts, and broken nail carries out preliminary broken ice to sea crab for sea crab's the speed of thawing, and sea crab slides from the swash plate, from the discharge gate roll-off, slides to the sloping frame.

Further, the inclined frame is internally and rotatably connected with a plurality of conveying rollers, the side faces of the conveying rollers are provided with crushing blades, the sea crabs are conveyed through the conveying rollers, the crushing blades further break ice on the sea crabs, the unfreezing effect of the sea crabs is improved, and the conveying rollers convey the sea crabs to the conveying belt.

Furthermore, a fixing frame is arranged on the upper surface of the inclined frame, the fixing frame is of a U-shaped structure, a water tank is arranged on the upper surface of the fixing frame, a water pipe is arranged on the bottom surface of the water tank, the water pipe penetrates through the fixing frame, the water pipe is of a T-shaped structure, nozzles are arranged on the peripheral side of the water pipe, the positions of the nozzles are matched with the conveying roller, a water inlet is formed in the upper surface of the water tank, a booster pump is further arranged on the upper surface of the water tank, water in the water tank flows to the water pipe in the transmission process of the conveying roller, water in the water pipe is sprayed out from the nozzles to spray water on the sea crabs, and the defrosting speed of the sea crabs after spraying; the booster pump makes the shower nozzle water spray effect better.

Furthermore, the upper surfaces of the inclined frame and the unfreezing frame are provided with clapboards, and the clapboards prevent the sea crabs from falling off in the transmission process.

Furthermore, an extension plate is fixedly connected between the opposite inner surfaces of the unfreezing frame, the position of the extension plate is matched with that of the conveyor belt, a guide plate is arranged on the upper surface of the extension plate and is of a V-shaped structure, the guide plate is symmetrically arranged relative to the center line of the extension plate, sliding grooves are fixedly connected to the two opposite side surfaces of the extension plate, the positions of the sliding grooves are matched with those of the guide plate, the sea crabs are conveyed to the extension plate after being defrosted, the guide plate uniformly distributes the sea crabs, the sea crabs slide out of the sliding grooves, and workers can collect the sea crabs in the sliding grooves.

The invention has the following beneficial effects:

the sea crab ice breaking device can perform primary ice breaking treatment on sea crabs by arranging the feeding hole, the feeding box, the inclined plate and the breaking nail; by arranging the inclined plate, the inclined frame and the discharge hole, sea crabs can automatically fall from the feeding box to the conveying roller; the conveying rollers and the crushing blades are arranged, so that the sea crabs can be further conveyed, and can be iced again during conveying, so that the sea crabs can be conveniently unfrozen; by arranging the water tank, the water pipe and the spray head, the sea crabs can be sprayed with water, and the defrosting speed of the sea crabs is improved; the booster pump is arranged, so that the water spraying effect of the spray head is better; by arranging a thawing bin, a hydraulic press, a lifting gate and a heating plate. The sea crab can be intercepted, heated and unfrozen, and the unfreezing effect is good; by arranging the driving motor, the driving rotating shaft, the driven rotating shaft, the driving teeth, the driven teeth and the stirring blades, the sea crabs can be stirred when being heated and thawed, and the thawing speed is increased; by arranging the extension plate, the guide plate and the sliding groove, the collection of the unfrozen sea crabs is facilitated for workers.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front perspective view of a thawing apparatus for sea crab processing;

FIG. 2 is a partial enlarged view of portion B of FIG. 1;

FIG. 3 is a front perspective view of a thawing apparatus for sea crab processing;

FIG. 4 is a schematic rear perspective view of a thawing apparatus for sea crab processing;

FIG. 5 is a schematic left-side perspective view of a thawing apparatus for sea crab processing;

FIG. 6 is a schematic diagram of a right perspective structure of a thawing apparatus for sea crab processing; (ii) a

FIG. 7 is a schematic perspective view of the thawing bin;

FIG. 8 is a schematic top view of the defrosting bin;

FIG. 9 is a schematic view of the cross-sectional structure A-A of FIG. 8

In the drawings, the components represented by the respective reference numerals are listed below: 1. a thawing frame; 2. placing the plate; 3. a drive motor; 4. a drive shaft; 5. a driven shaft; 6. a driving wheel disc; 7. a driven wheel disc; 8. a belt; 9. a conveyor belt; 10. a water leakage hole; 11. a thawing bin; 12. a hydraulic press; 13. a lift gate; 14. a sloping frame; 15. a fixed mount; 16. a water tank; 17. a water inlet; 18. a booster pump; 19. a water pipe; 20. a spray head; 21. a feeding box; 22. a feed inlet; 23. a sloping plate; 24. crushing nails; 25. a discharge port; 26. a support pillar; 27. a conveying roller; 28. crushing the leaves; 29. a partition plate; 30. an extension plate; 31. a guide plate; 32. a chute; 33. a drive motor; 34. a driving rotating shaft; 35. a driving tooth; 36. a driven tooth; 37. a driven rotating shaft; 38. a support plate; 39. stirring blades; 40. heating plates; 41. a shaft groove; 42. a limiting groove; 43. and a limiting plate.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-9, the invention is a sea crab processing thawing device, comprising a thawing frame 1, an inclined frame 14 and a feeding box 21, wherein one side surface of the inclined frame 14 is fixedly connected with the thawing frame 1, the other side surface of the inclined frame 14 is fixedly connected with the feeding box 21, a placing plate 2 is arranged on one surface of the thawing frame 1, a transmission motor 3 is arranged on the upper surface of the placing plate 2, a driving shaft 4 and a driven shaft 5 penetrate through the opposite two surfaces of the thawing frame 1, the output end of the transmission motor 3 is connected with the driving shaft 4, a driving wheel disc 6 is arranged on the peripheral side surface of the driving shaft 4, a driven wheel disc 7 is arranged on the peripheral side surface of the driven shaft 5, a belt 8 is arranged between the driving wheel disc 6 and the driven wheel disc 7, a conveyor belt 9 is arranged on the peripheral side surfaces of the driving shaft 4 and the driven shaft 5, a plurality of water leakage holes 10 are arrayed on the upper surface of, place board 2 and be used for putting driving motor 3, driving motor 3 drives driving shaft 4 and changes the fill, and driving shaft 4 drives initiative rim plate 6, and action rim plate 6 drives the transmission of belt 8, and 8 electronic driven rim plates 7 of belt and driven shaft 5 rotate to drive conveyer belt 9 and transmit, conveyer belt 9 transmits the sea crab, and the hole 10 that leaks can be with leaking water under, and conveyer belt 9 conveys the sea crab to storehouse 11 that unfreezes.

Preferably, the upper surface of the thawing bin 11 is provided with a driving motor 33, the output end of the driving motor 33 is connected with a driving rotating shaft 34, the peripheral surface of the driving rotating shaft 34 is provided with a driving tooth 35, the opposite inner surface of the thawing bin 11 is fixedly connected with a supporting plate 38, the driving rotating shaft 34 penetrates through the supporting plate 38, one surface of the supporting plate 38 penetrates through a plurality of shaft grooves 41, the inner side surfaces of the shaft grooves 41 are provided with limit grooves 42, driven rotating shafts 37 are arranged inside the shaft grooves 41, the peripheral surface of the driven rotating shafts 37 is provided with limit plates 43, the limit plates 43 are in rotating fit with the limit grooves 42, one end of the driven rotating shafts 37 is fixedly connected with driven teeth 36, the driven teeth 36 are in meshing connection with the driving tooth 35, one ends of the driven rotating shafts 37 and the driving rotating shaft 34 are provided with stirring blades 39, the opposite inner surfaces of the thawing bin 11 are provided with heating plates 40, the driving rotating shaft 34 drives the driving teeth 35, the driving teeth 35 drive the driven teeth 36, so that the driven rotating shaft 37 rotates, the driving rotating shaft 34 and the driven rotating shaft 37 drive the stirring blades 39, the stirring blades 39 stir frozen sea crabs, the heating plate 40 heats and unfreezes the sea crabs, and the stirring makes the hot effect more uniform, and the unfreezing effect is better.

Preferably, a hydraulic press 12 is fixedly connected between the opposite inner surfaces of the thawing bin 11, a lifting gate 13 is fixedly connected to the output end of the hydraulic press 12, the lifting gate 13 is located below the hydraulic press 12, the size of the lifting gate 13 is adapted to the thawing bin 11, when sea crabs are heated, the lifting gate 13 drops the lifting gate 13, the sea crabs are blocked by the lifting gate 13, the sea crabs are blocked in the thawing bin 11 to be stirred and heated, and water thawed by the sea crabs leaks from the water leakage holes 10.

Preferably, the feeding box 21 is provided with a feeding port 22 on the upper surface, the feeding box 21 is provided with an inclined plate 23 on the inner surface, a plurality of crushing nails 24 are arrayed on the upper surface of the inclined plate 23, a discharging port 25 is arranged on one side surface of the inclined plate 23, the inclined plate 23 is matched with the discharging port 25, the discharging port 25 is matched with the inclined frame 14, a plurality of supporting columns 26 are arranged on the bottom surface of the feeding box 21, sea crabs are placed into the feeding box 21 from the feeding port 22 and fall to the inclined plate 23, the crushing nails 24 can be hit during falling, the crushing nails 24 perform preliminary ice breaking on the sea crabs, the thawing speed of the sea crabs can be accelerated, and the sea crabs slide down from the inclined plate 23, slide out from the discharging port 25.

Preferably, a plurality of conveying rollers 27 are rotatably connected inside the inclined frame 14, crushing blades 28 are arranged on the peripheral side faces of the conveying rollers 27, the sea crabs are conveyed through the conveying rollers 27, the crushing blades 28 further crush the ice of the sea crabs, the thawing effect of the sea crabs is improved, and the conveying rollers 27 convey the sea crabs to the conveying belt 9.

Preferably, a fixed frame 15 is arranged on the upper surface of the inclined frame 14, the fixed frame 15 is of a U-shaped structure, a water tank 16 is arranged on the upper surface of the fixed frame 15, a water pipe 19 is arranged on the bottom surface of the water tank 16, the water pipe 19 penetrates through the fixed frame 15, the water pipe 19 is of a T-shaped structure, a spray head 20 is arranged on the peripheral side surface of the water pipe 19, the position of the spray head 20 is matched with a conveying roller 27, a water inlet 17 is arranged on the upper surface of the water tank 16, a booster pump 18 is further arranged on the upper surface of the water tank 16, during the transmission process of the sea crabs by the conveying roller 27, water in the water tank 16 flows to the water pipe 19, water in the water pipe 19 is sprayed out from; the booster pump 18 makes the spray head 20 spray water better.

Preferably, the upper surfaces of the inclined frame 14 and the thawing rack 1 are provided with a partition 29, and the partition 29 prevents the sea crabs from falling off during the transportation.

Preferably, an extension plate 30 is fixedly connected between the opposite inner surfaces of the thawing rack 1, the position of the extension plate 30 is matched with the position of the conveyor belt 9, a guide plate 31 is arranged on the upper surface of the extension plate 30, the guide plate 31 is of a V-shaped structure, the guide plate 31 is symmetrically arranged about the center line of the extension plate 30, sliding grooves 32 are fixedly connected to the two opposite side surfaces of the extension plate 30, the positions of the sliding grooves 32 are matched with those of the guide plate 31, the sea crabs are conveyed to the extension plate 30 after being thawed, the guide plate 31 uniformly distributes the sea crabs, the sea crabs slide out of the sliding grooves 32, and workers can collect the sea crabs in the sliding grooves 32.

Example (b): frozen sea crabs are added into a feeding box 21 from a feeding hole 22, fall to an inclined plate 23 and are smashed into crushing nails 24 when falling, the crushing nails 24 are used for primarily crushing ice of the sea crabs, the sea crabs slide from the inclined plate 23 and slide out of a discharging hole 25 to an inclined frame 14, the sea crabs are conveyed by a conveying roller 27, crushing blades 28 are used for further crushing the ice of the sea crabs, the water in a water tank 16 flows to a water pipe 19 and is sprayed out of a nozzle 20 in the water pipe 19 in the transmission process of the conveying roller 27, the water spraying operation is carried out on the sea crabs, the thawing speed of the sea crabs is increased by the conveying roller 27, the conveying belt 9 is conveyed by a transmission motor 3, the sea crabs are conveyed to a thawing bin 11 to be thawed, a lifting gate 13 falls down by a hydraulic press 12, the lifting gate 13 is used for stopping the sea crabs, the sea crabs are stopped in the thawing bin 11, a driving motor 33 is used for driving a driving rotating shaft 34 to rotate, the driving shaft 34 drives the driving teeth 35, the driving teeth 35 drives the driven teeth 36, so that the driven shaft 37 rotates, the driving shaft 34 and the driven shaft 37 drive the stirring blades 39, the stirring blades 39 stir the frozen sea crabs, the heating plate 40 heats and unfreezes the sea crabs, and the sea crabs slide. The hydraulic press 12 raises the lift gate 13 and sea crabs are transported to the extension board 30 and slide out of the guide plate 31 and the slide groove 32.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sea crab is thawing apparatus for processing, includes thawing frame (1), sloping (14) and feeding box (21), its characterized in that: one side of the inclined frame (14) is fixedly connected with the unfreezing frame (1), the other side of the inclined frame (14) is fixedly connected with the feeding box (21), one surface of the unfreezing frame (1) is provided with a placing plate (2), the upper surface of the placing plate (2) is provided with a transmission motor (3), the two opposite surfaces of the unfreezing frame (1) are penetrated by a driving shaft (4) and a driven shaft (5), the output end of the transmission motor (3) is connected with the driving shaft (4), the peripheral side of the driving shaft (4) is provided with a driving wheel disc (6), the peripheral side of the driven shaft (5) is provided with a driven wheel disc (7), a belt (8) is arranged between the driving wheel disc (6) and the driven wheel disc (7), the peripheral sides of the driving shaft (4) and the driven shaft (5) are provided with a conveyor belt (9), and the upper surface of the conveyor belt (9) is, the upper surface of the unfreezing frame (1) is provided with an unfreezing bin (11), and the unfreezing bin (11) is of a U-shaped structure.

2. The thawing apparatus for sea crab processing according to claim 1, wherein a driving motor (33) is disposed on an upper surface of the thawing bin (11), an output end of the driving motor (33) is connected with a driving rotating shaft (34), driving teeth (35) are disposed on a circumferential side of the driving rotating shaft (34), a support plate (38) is fixedly connected to a relative inner surface of the thawing bin (11), the driving rotating shaft (34) penetrates through the support plate (38), a plurality of shaft grooves (41) are formed in one surface of the support plate (38), limiting grooves (42) are disposed on an inner side surface of the shaft grooves (41), a driven rotating shaft (37) is disposed inside the shaft grooves (41), limiting plates (43) are disposed on circumferential sides of the driven rotating shaft (37), the limiting plates (43) are rotatably matched with the limiting grooves (42), and driven teeth (36) are fixedly connected to one end of the driven rotating shaft (37), driven tooth (36) are connected with initiative tooth (35) meshing, driven rotating shaft (37) and initiative pivot (34) one end all are provided with stirring leaf (39), the relative internal surface in storehouse (11) that unfreezes all is provided with hot plate (40), the position and the stirring leaf (39) of hot plate (40) suit.

3. The thawing apparatus for sea crab processing according to claim 2, wherein a hydraulic press (12) is fixedly connected between the opposite inner surfaces of the thawing bin (11), an output end of the hydraulic press (12) is fixedly connected with a lifting gate (13), the lifting gate (13) is positioned below the hydraulic press (12), and the size of the lifting gate (13) is adapted to the thawing bin (11).

4. The thawing apparatus for sea crab processing according to claim 1, wherein a feeding port (22) is formed in the upper surface of the feeding box (21), an inclined plate (23) is formed in the inner surface of the feeding box (21), a plurality of crushing nails (24) are arrayed on the upper surface of the inclined plate (23), a discharging port (25) is formed in one side surface of the inclined plate (23), the inclined plate (23) is matched with the discharging port (25), the discharging port (25) is matched with the inclined frame (14), and a plurality of supporting columns (26) are arranged on the bottom surface of the feeding box (21).

5. The thawing apparatus for sea crab processing according to claim 1, wherein a plurality of conveying rollers (27) are rotatably connected inside the inclined frame (14), and crushing blades (28) are arranged on the peripheral side surfaces of the conveying rollers (27).

6. The thawing apparatus for sea crab processing according to claim 5, wherein a fixing frame (15) is arranged on the upper surface of the inclined frame (14), the fixing frame (15) is of a U-shaped structure, a water tank (16) is arranged on the upper surface of the fixing frame (15), a water pipe (19) is arranged on the bottom surface of the water tank (16), the water pipe (19) penetrates through the fixing frame (15), the water pipe (19) is of a T-shaped structure, a spray head (20) is arranged on the side surface of the periphery of the water pipe (19), the position of the spray head (20) is matched with a conveying roller (27), a water inlet (17) is arranged on the upper surface of the water tank (16), and a booster pump (18) is further arranged on the upper surface of the water tank (16).

7. Thawing apparatus for sea crab processing according to claim 1, wherein the upper surfaces of the inclined frame (14) and the thawing frame (1) are provided with a partition (29).

8. The thawing apparatus for sea crab processing according to claim 1, wherein an extension plate (30) is fixedly connected between the opposite inner surfaces of the thawing frame (1), the position of the extension plate (30) is adapted to the position of the conveyor belt (9), a guide plate (31) is arranged on the upper surface of the extension plate (30), the guide plate (31) is of a V-shaped structure, the guide plate (31) is symmetrically arranged about the center line of the extension plate (30), sliding chutes (32) are fixedly connected to both opposite side surfaces of the extension plate (30), and the positions of the sliding chutes (32) are adapted to the guide plate (31).