Freeze drying device for roasted eels

Abstract

The utility model discloses a roasted eel freeze-drying device which comprises a freeze-drying machine body, the upper side of the freeze-drying machine body is fixedly connected with a drying box, the upper side of the freeze-drying machine body is communicated with the lower side of the drying box, the inner side of the drying box is fixedly connected with a first fixing plate, and the inner side of the first fixing plate is fixedly connected with a second fixing plate. A rotating ring block is rotatably connected to one side of the first fixing plate, first connecting blocks are arranged on the rotating ring block in an annular array mode, a mounting plate is fixedly connected to one sides of the first connecting blocks, a connecting plate is arranged on one side of the mounting plate, a placing box is fixedly connected to one side of the connecting plate, and an extension mechanism is arranged on the lower side of the placing box. The eel freeze-drying device has the advantages that the eel freeze-drying efficiency is improved, and the possibility that eels deviate and slide in the freeze-drying process is reduced, in the actual using process, clamping blocks are inserted into the inserting grooves, first limiting blocks are clamped to the inner sides of the clamping blocks, the expansion box is effectively connected to the lower side of the containing box, and therefore the eels can be effectively prevented from being frozen and dried. Therefore, the number of eels which can be placed at a time is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of eel processing, in particular to a roasted eel freeze-drying device. Background Art

[0002] Eel is a long, snake-like fish belonging to the order Anguilla. There are many different species of eels around the world, including Japanese eels, flower eels, Celebes eels and short-finned eels. They usually live in freshwater or seawater and have a unique appearance and living habits. Eels are also one of the delicacies on people's tables. Grilled eels are one of the ways to make eels. Grilled eels freeze drying is a food processing technology that is usually used to maintain the quality of food and extend its shelf life. This freeze-drying process helps to retain the taste, nutritional value and flavor of food, while extending the shelf life of food. Through freeze drying, the water in the food is evaporated, while the structure and composition of the food remain basically unchanged, avoiding the loss of nutrients and changes in taste that may be caused by traditional heating treatment.

[0003] The utility model patent with the authorization announcement number CN213631209U discloses an eel freeze-drying device with adjustable trays, which involves a main body and a drying chamber arranged on the cold-sunk hole of the main body. A support frame is arranged in the drying chamber, and a rotating frame is installed on the support frame. The rotating frame is driven by a motor, and the rotating frame includes a rotating shaft, and the head and tail of the rotating shaft are symmetrically provided with a circular array of connecting rods, and a drying tray is arranged between two parallel connecting rods. All eel meat is freeze-dried synchronously to ensure the consistent quality of eels freeze-dried at the same time.

[0004] Regarding the above scheme: the reference document places the baked eels inside the cold drying tray, and drives the rotation of multiple cold drying trays by the rotation of the rotating rack, but the number of trays that can be held is limited. When the staff needs to place more eels for cold drying at one time, they can only freeze and take out the eels multiple times, thereby reducing the efficiency of freeze-drying the baked eels. When the baked eels are placed inside the cold drying tray, the tray is prone to slight tilt due to the different sizes of the eels, so that when the eels rotate with the tray, if the rotation speed is too fast, they are prone to tipping over. Utility Model Content

[0005] The utility model aims to provide a roasted eel freeze-drying device, which has the advantages of improving the freeze-drying efficiency of eels and reducing the possibility of deviation and sliding of eels during freeze-drying, thereby solving the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A roasted eel freeze-drying device comprises a freeze-drying machine body, a drying box is fixedly connected to the upper side of the freeze-drying machine body, and the upper side of the freeze-drying machine body is communicated with the lower side of the drying box, a first fixed plate is fixedly connected to the inner side of the drying box, a rotating ring block is rotatably connected to one side of the first fixed plate, a first connecting block is provided in an annular array on the rotating ring block, a mounting plate is fixedly connected to one side of the first connecting block, a connecting plate is provided on one side of the mounting plate, a placement box is fixedly connected to one side of the connecting plate, and an expansion mechanism is provided on the lower side of the placement box;

[0008] A connecting groove is provided on one side of the mounting plate, a rotating rod is rotatably connected to one side of the connecting plate, one end of the rotating rod is rotatably connected to a second connecting block, and the second connecting block is movably clamped on the inner side of the connecting groove.

[0009] As a preferred solution of the utility model, the expansion mechanism includes an expansion box arranged at the lower side of the placement box, a card block is fixedly connected to the upper side of the expansion box, a slot is opened at the lower side of the placement box, the placement box is located inside the slot and is fixedly connected to a spring, one end of the spring is fixedly connected to a first limit block, the first limit block is slidably connected to the inner side of the slot, and one side of the first limit block passes through the placement box, the card block is movably inserted into the inner side of the slot, a card slot is opened on one side of the card block, and the first limit block is movably connected to the inner side of the card block through the card slot.

[0010] As a preferred solution of the utility model, a second fixed plate is fixedly connected to one side of the first fixed plate, a servo motor is fixedly connected to the upper side of the second fixed plate, the output shaft of the servo motor passes through the first fixed plate, and the output shaft of the servo motor is fixedly connected to the rotating ring block through a coupling.

[0011] As a preferred solution of the utility model, the placement box is located inside the slot and fixedly connected to a limiting rod, the limiting rod is arranged on the inner side of the spring, and the first limiting block is slidably connected to the outer side of the limiting rod.

[0012] As a preferred solution of the utility model, the inner sides of the placement box and the expansion box are both provided with limiting grooves, and there are multiple limiting grooves, the inner sides of the expansion box and the placement box are both provided with partitions, the lower side of the partition is fixedly connected with a second limiting block, and the second limiting block is movably clamped on the inner side of the limiting groove.

[0013] As a preferred solution of the utility model, a stopper is fixedly connected to the upper side of the second fixing plate, the stopper is arranged on the outside of the servo motor, and counterweights are fixedly connected to both sides of the expansion box.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model has the advantages of improving the freeze-drying efficiency of eels and reducing the possibility of deviation and sliding of eels during freeze-drying. In actual use, by inserting the card block into the inside of the slot, the first limit block is carded to the inner side of the card block, and the expansion box is effectively connected to the lower side of the placement box, thereby increasing the number of eels that can be placed at one time. Then, the partition is connected to the inner side of the expansion box and the placement box, which can effectively limit the eels and reduce the situation where the eels slide and stack on each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the inner side of the drying box in the embodiment of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the rotating ring block and the expansion box in the embodiment of the utility model;

[0019] Figure 4 It is a schematic cross-sectional view of the partition plate and the second limiting block in the embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the servo motor and the stopper in the embodiment of the utility model;

[0021] Figure 6 For this utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 7 For this utility model Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0023] In the figure: 1. freeze dryer body; 2. drying box; 31. first fixed plate; 32. rotating ring block; 33. first connecting block; 34. mounting plate; 35. connecting plate; 36. placement box; 41. extension box; 42. card block; 43. slot; 44. spring; 45. first limit block; 46. card slot; 51. partition; 52. limit slot; 53. second limit block; 61. second fixed plate; 62. servo motor; 7. block; 91. connecting slot; 92. second connecting block; 93. rotating rod; 10. counterweight block; 11. limit rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-7 The utility model provides a technical solution: a grilled eel freeze-drying device, comprising a freeze dryer body 1, a drying box 2 is fixedly connected to the upper side of the freeze dryer body 1, and the upper side of the freeze dryer body 1 is communicated with the lower side of the drying box 2, a first fixed plate 31 is fixedly connected to the inner side of the drying box 2, a rotating ring block 32 is rotatably connected to one side of the first fixed plate 31, a first connecting block 33 is arranged in an annular array on the rotating ring block 32, a mounting plate 34 is fixedly connected to one side of the first connecting block 33, a connecting plate 35 is arranged on one side of the mounting plate 34, a placement box 36 is fixedly connected to one side of the connecting plate 35, and an expansion mechanism is arranged on the lower side of the placement box 36. The interior of the drying box 2 can be used to place eels that need to be freeze-dried, and the freeze dryer body 1 can cool down and absorb moisture in the drying box 2 through its own operation, so as to achieve freeze-drying of the eels. At the same time, the first fixed plate 31 can be connected to the first connecting block 33 through the rotating ring block 32, and when the rotating ring block 32 rotates, it can smoothly drive the mounting plate 34 and the connecting plate 35 to rotate together through the first connecting block 33, and the connecting plate 35 can install the placement box 36 so that the placement box 36 can be used smoothly and stably. The inner side of the placement box 36 can be used to place eels that need to be freeze-dried, and the expansion mechanism provided on the lower side of the placement box 36 can achieve the function of expanding the number, so that when the staff need to freeze-dry more eels at one time, it can be convenient enough, and it is not easy to affect the efficiency of freeze-drying eels due to the small number of eels placed.

[0026] Specifically: the expansion mechanism includes an expansion box 41 arranged at the lower side of the placement box 36, a card block 42 is fixedly connected to the upper side of the expansion box 41, a slot 43 is provided at the lower side of the placement box 36, the placement box 36 is located inside the slot 43 and is fixedly connected to a spring 44, one end of the spring 44 is fixedly connected to a first limit block 45, the first limit block 45 is slidably connected to the inner side of the slot 43, and one side of the first limit block 45 passes through the placement box 36, the card block 42 is movably plugged into the inner side of the slot 43, a card slot 46 is provided on one side of the card block 42, the first limit block 45 is movably connected to the inner side of the card block 42 through the card slot 46, the interior of the expansion box 41 can play an auxiliary role for holding more eels, and the placement box 36 can install the spring 44 through the slot 43 The spring 44 can connect the first limit block 45 and fix it, and when the spring 44 is squeezed, it can smoothly drive the first limit block 45 to reset through its own elasticity. When the card block 42 is mutually engaged with the first limit block 45 through the card slot 46, the expansion box 41 can be smoothly connected to the lower side of the placement box 36, so that the card block 42 can be used smoothly, thereby realizing the expansion effect. At the same time, the lower side of the expansion box 41 is also provided with a slot 43 of the same size as the lower side of the placement box 36, which enables multiple expansion boxes 41 to be connected to each other through the card block 42, so that the staff can add or reduce the number of expansion boxes 41 as needed, thereby further improving the efficiency of freeze-drying eels.

[0027] Specifically: a second fixed plate 61 is fixedly connected to one side of the first fixed plate 31, a servo motor 62 is fixedly connected to the upper side of the second fixed plate 61, an output shaft of the servo motor 62 passes through the first fixed plate 31, and the output shaft of the servo motor 62 is fixedly connected to the rotating ring block 32 through a coupling, the first fixed plate 31 can install and fix the servo motor 62 through the second fixed plate 61, and the servo motor 62 can drive the rotating ring block 32 to rotate through its own operation, so that the rotating ring block 32 can smoothly drive the eels placed in the placement box 36 and the expansion box 41 to rotate together, thereby realizing the freezing and drying of the eels.

[0028] Specifically: the placement box 36 is located inside the slot 43 and is fixedly connected to the limit rod 11, the limit rod 11 is arranged on the inner side of the spring 44, and the first limit block 45 is slidably connected to the outer side of the limit rod 11. The limit rod 11 can increase the stability of the first limit block 45 when moving, and can play a certain limiting role in the expansion and contraction of the spring 44, so that the spring 44 is not easily deformed or offset when expanding and contracting.

[0029] Specifically: the inner sides of the placement box 36 and the expansion box 41 are both provided with limiting grooves 52, and there are multiple limiting grooves 52. The inner sides of the expansion box 41 and the placement box 36 are both provided with partitions 51. The lower side of the partition 51 is fixedly connected with a second limiting block 53, and the second limiting block 53 is movably connected to the inner side of the limiting groove 52. Multiple partitions 51 can be connected to the placement box 36 and the expansion box 41 through the connection relationship between the second limiting block 53 and the limiting groove 52, and the partition 51 can play a blocking role between multiple eels, so that the eels are not prone to tilting or sliding when rotating and moving with the placement box 36 and the expansion box 41. At the same time, the number of limiting grooves 52 is greater than the number of partitions 51, which enables the staff to change the position of the partition 51 according to the different sizes of the eels, thereby achieving limiting and blocking of eels of different sizes, and reducing the possibility of tilting of the expansion box 41 and the placement box 36.

[0030] Specifically: a connecting groove 91 is opened on one side of the mounting plate 34, and a rotating rod 93 is rotatably connected to one side of the connecting plate 35. One end of the rotating rod 93 is rotatably connected to a second connecting block 92. The second connecting block 92 is movably clamped on the inner side of the connecting groove 91. The connecting plate 35 can be connected to the second connecting block 92 through the rotating rod 93. The connection relationship between the second connecting block 92 and the connecting groove 91 enables the connecting plate 35 to be smoothly connected to one side of the mounting plate 34. At the same time, the rotation between the rotating rod 93, the connecting groove 91 and the connecting plate 35 enables the placement box 36 and the expansion box 41 to smoothly maintain a vertical state by their own weight when they rotate and move following the connecting plate 35, and are not prone to bending or rotation, thereby reducing the possibility of the eel falling out of the placement box 36 and the expansion box 41 due to the rotation of the connecting plate 35.

[0031] Specifically: a stopper 7 is fixedly connected to the upper side of the second fixed plate 61, and the stopper 7 is arranged on the outside of the servo motor 62. Counterweights 10 are fixedly connected to both sides of the expansion box 41. The stopper 7 can shield and insulate the servo motor 62 to a certain extent, so that the servo motor 62 is not prone to abnormal use due to low temperature, and the counterweights 10 can add weight and balance the two sides of the expansion box 41, thereby further reducing the possibility of the expansion box 41 and the placement box 36 tilting.

[0032] Working principle: When the utility model is used, the staff can place the eels that need to be freeze-dried on the inner side of the placement box 36. When the inner side of the placement box 36 is not enough, the staff can place the excess eels on the inner side of the extension box 41, and insert the card block 42 connected to the upper side of the extension box 41 into the inner side of the slot 43. At this time, the slot 43 will squeeze the first limit block 45 to move the first limit block 45. After the upper part of the card block 42 is connected to the inner side of the slot 43, the spring 44 will drive the first limit block 45 to reset through its own elasticity, so that the first limit block 45 is snapped into the inner side of the card slot 46, thereby realizing the installation of the extension box 41.

[0033] After that, the staff can effectively connect the partition 51 to the inner side of the expansion box 41 and the placement box 36 through the connection relationship between the second limit block 53 and the limit groove 52, so as to achieve isolation between multiple eels and reduce the accumulation and side sliding caused by the eels sliding against each other. Finally, the rotation and movement of the eels can be achieved by driving the rotating ring block 32 to rotate through the operation of the servo motor 62, and the freeze drying of the eels can be achieved through the operation of the freeze dryer body 1.

[0034] When the expansion box 41 needs to be removed, the first limit block 45 only needs to be pressed to move the first limit block 45 to one side, and the engagement between the first limit block 45 and the engaging block 42 is cancelled, so that the expansion box 41 can be removed.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A freeze-drying device for grilled eels, comprising a freeze-drying machine body (1), characterized in that: The upper side of the freeze dryer body (1) is fixedly connected to a drying box (2), and the upper side of the freeze dryer body (1) is communicated with the lower side of the drying box (2); the inner side of the drying box (2) is fixedly connected to a first fixed plate (31); one side of the first fixed plate (31) is rotatably connected to a rotating ring block (32); a first connecting block (33) is provided in an annular array on the rotating ring block (32); one side of the first connecting block (33) is fixedly connected to a mounting plate (34); one side of the mounting plate (34) is provided with a connecting plate (35); one side of the connecting plate (35) is fixedly connected to a placement box (36); an expansion mechanism is provided on the lower side of the placement box (36); A connecting groove (91) is provided on one side of the mounting plate (34); a rotating rod (93) is rotatably connected to one side of the connecting plate (35); one end of the rotating rod (93) is rotatably connected to a second connecting block (92); and the second connecting block (92) is movably engaged with the inner side of the connecting groove (91).

2. The grilled eel freeze-drying device according to claim 1, characterized in that: The expansion mechanism comprises an expansion box (41) arranged at the lower side of the placement box (36); a card block (42) is fixedly connected to the upper side of the expansion box (41); a slot (43) is provided at the lower side of the placement box (36); a spring (44) is fixedly connected to the placement box (36) inside the slot (43); one end of the spring (44) is fixedly connected to a first limit block (45); the first limit block (45) is slidably connected to the inner side of the slot (43); one side of the first limit block (45) passes through the placement box (36); the card block (42) is movably inserted into the inner side of the slot (43); a card slot (46) is provided on one side of the card block (42); the first limit block (45) is movably connected to the inner side of the card block (42) through the card slot (46).

3. A roasted eel freeze-drying device according to claim 2, characterized in that: A second fixed plate (61) is fixedly connected to one side of the first fixed plate (31), a servo motor (62) is fixedly connected to the upper side of the second fixed plate (61), an output shaft of the servo motor (62) passes through the first fixed plate (31), and the output shaft of the servo motor (62) is fixedly connected to the rotating ring block (32) via a coupling.

4. The grilled eel freeze-drying device according to claim 2, characterized in that: The placement box (36) is located inside the slot (43) and is fixedly connected to a limiting rod (11); the limiting rod (11) is arranged on the inner side of the spring (44); and the first limiting block (45) is slidably connected to the outer side of the limiting rod (11).

5. The grilled eel freeze-drying device according to claim 2, characterized in that: The inner sides of the placement box (36) and the expansion box (41) are both provided with a limiting groove (52), and a plurality of the limiting grooves (52) are provided. The inner sides of the expansion box (41) and the placement box (36) are both provided with a partition plate (51), and the lower side of the partition plate (51) is fixedly connected with a second limiting block (53), and the second limiting block (53) is movably clamped on the inner side of the limiting groove (52).

6. The grilled eel freeze-drying device according to claim 3, characterized in that: A stopper (7) is fixedly connected to the upper side of the second fixed plate (61), and the stopper (7) is arranged on the outside of the servo motor (62). Counterweights (10) are fixedly connected to both sides of the expansion box (41).

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