Food top-speed freezing fresh-keeping device

Abstract

The utility model relates to the technical field of food freezing and fresh-keeping, in particular to a food top-speed freezing and fresh-keeping device which comprises a box body, a box door is hinged to the side face of the box body, a handle is fixedly arranged on the box door, a cavity is formed in the box body, and first layer plates are arranged at the upper end and the lower end of the cavity respectively. A second layer plate is movably arranged between the first layer plates, an adjusting assembly is arranged on the side face of the second layer plate, a folding assembly is arranged on the adjusting assembly, a worm is driven by a second motor to rotate, a worm wheel can synchronously rotate, when the worm wheel rotates, under the cooperation of a connecting shaft, 90-degree overturning of the second layer plate is achieved, and the folding effect is good. According to the fresh-keeping box, the first laminates are arranged, so that when the second laminates can move to be parallel to the first laminates, the second laminates can contain small-size food, and when the second laminates can move to be perpendicular to the first laminates, no shielding exists between the first laminates, large-size food can be contained, and the fresh-keeping box is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to food freezing and fresh -keeping technical field, concretely is a kind of food extremely fast freezing and fresh -keeping device. BACKGROUND

[0002] The freezing and fresh-keeping device for food processing generally refers to an ice cabinet horizontal freezing cabinet, which is generally divided into two conversion modes of refrigeration and freezing. One mode is that refrigeration and freezing can be performed simultaneously. According to the needs of customers, different refrigeration rooms can be divided, and the characteristics of water releasing or absorbing a large amount of latent heat during solid-liquid phase change are mainly utilized. At the same time, a large amount of latent heat released during the freezing process is utilized to keep the fruit and vegetable storage from freezing damage. In summer, these ice blocks are used as a cold source to maintain the low-temperature and high-humidity conditions required for fruit and vegetable storage.

[0003] The existing freezing and fresh-keeping device for food processing has certain drawbacks when in use. The partition structure inside the freezing and fresh-keeping device is mostly fixed, and a partition structure that can be moved at will cannot be set to adjust the size of the divided area, which causes the fresh-keeping equipment to be unable to meet the storage of food of different sizes. In view of this, a food extremely fast freezing and fresh-keeping device is proposed. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a kind of food extremely fast freezing and fresh-keeping device.

[0005] The technical scheme of the utility model is as follows:

[0006] A food extremely fast freezing and fresh-keeping device, comprising a box body, a box door is hingedly arranged on the side of the box body, a handle is fixedly arranged on the box door, the box body is provided with a cavity, first layer plates are arranged at the upper and lower ends of the cavity, a second layer plate is movably arranged between the first layer plates, an adjusting assembly is arranged on the side of the second layer plate, and a folding assembly is arranged on the adjusting assembly.

[0007] Preferably, the adjusting assembly comprises a first motor, a lead screw is arranged on the first motor, and a sliding block is threadedly connected to the lead screw.

[0008] Preferably, the adjusting assembly further comprises a guide rod arranged in parallel with the lead screw, an installation block is arranged at the top end of the guide rod, a movable block is arranged in a penetrating manner on the guide rod, and the second layer plate is arranged between the movable block and the sliding block.

[0009] Preferably, the folding assembly comprises a second motor, a worm is fixedly arranged at the bottom of the second motor, a worm wheel is meshingly arranged on one side of the worm, and a rotating shaft is arranged on the worm wheel.

[0010] Preferably, the end of the rotating shaft is fixedly connected with the worm gear, and a connecting block is arranged through the end of the rotating shaft away from the worm gear.

[0011] Preferably, a first gap is formed in one end of the second layer plate, and the worm gear is located in the first gap, and the size of the first gap is matched with the size of the worm gear.

[0012] Preferably, a second gap is formed in the other end of the second layer plate, and the connecting shaft is fixedly arranged in the second gap.

[0013] Preferably, a recess is formed in the inside of the first layer plate and the second layer plate, and a placing plate is movably arranged in the recess, a plurality of fixing grooves are formed in the placing plate, and a refrigeration pipe is arranged on the fixing groove.

[0014] Preferably, a sliding groove is formed in the side wall of the recess, and a sliding plate is fixedly arranged on the side of the placing plate, and the sliding groove and the sliding plate form a sliding connection.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a folding assembly, and the worm is driven to rotate by the second motor, the worm gear can rotate synchronously because the worm and the worm gear are mutually engaged, the rotating shaft can be driven to rotate when the worm gear rotates, and the second layer plate can be turned over by 90 degrees under the cooperation of the connecting shaft, so that the second layer plate can be moved to the parallel state with the first layer plate, the second layer plate can place smaller food at this time, the first layer plate is not blocked when the second layer plate can be moved to the perpendicular state with the first layer plate, larger food can be placed, and the preservation box is more practical.

[0017] The utility model discloses an adjusting assembly, and the screw rod is driven to rotate by the first motor, the sliding block can reciprocate up and down along the screw rod direction under the cooperation of the guide rod because the screw rod and the sliding block are threadedly connected, the distance between the first layer plate and the second layer plate can be adjusted by the adjusting assembly when the second layer plate is parallel with the first layer plate, and the preservation requirement of different specifications of food can be adapted. ACCURATE DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the inside structure schematic diagram of the box of the utility model;

[0020] Figure 3 The adjusting assembly structure schematic view of the utility model;

[0021] Figure 4 The adjusting assembly structure schematic view of the utility model; Figure 3 The A part enlarged structure schematic view;

[0022] Figure 5 The second layer board structure schematic view of the utility model;

[0023] Figure 6 The first layer board internal structure schematic view of the utility model.

[0024] In the drawing,

[0025] The box body; 11, the box door; 12, the handle; 13, the cavity; 14, the first layer board; 15, the second layer board; 151, the first gap; 152, the second gap; 16, the mounting block;

[0026] The adjusting assembly; 21, the first motor; 22, the screw rod; 23, the sliding block; 231, the connecting plate; 232, the bottom plate; 24, the guide rod; 25, the movable block;

[0027] The folding assembly; 31, the second motor; 32, the worm; 33, the worm wheel; 34, the rotating shaft; 35, the connecting block; 36, the connecting shaft;

[0028] The recess; 41, the placing plate; 42, the fixed groove; 43, the refrigeration pipe; 44, the sliding groove; 45, the sliding plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] Please refer toFigures 1-6 The utility model discloses through the following embodiment to detail above-mentioned technical scheme:

[0032] A food super-fast refrigeration and fresh-keeping device, including box 1, the lateral surface of box 1 is hingedly arranged with box door 11, the box door 11 is fixedly arranged with handle 12, the box 1 is opened with cavity 13, the upper and lower ends of the cavity 13 are all arranged with first layer board 14, the second layer board 15 is movably arranged between the first layer board 14, the lateral surface of the second layer board 15 is provided with adjusting assembly 2, the adjusting assembly 2 is provided with folding assembly 3, by setting folding assembly 3, the second motor 31 drives the rotation of worm 32, because the worm wheel 33 and the worm 32 are mutually engaged, so that the worm wheel 33 can rotate synchronously, when the worm wheel 33 rotates, can drive the rotation of the shaft 34, under the cooperation of connecting shaft 36, thereby realize the 90 degrees of second layer board 15 overturn, so that the second layer board 15 can be moved to the parallel state with the first layer board 14, at this time, the second layer board 15 can place the food of smaller size, when the second layer board 15 can be moved to the state perpendicular to the first layer board 14, the first layer board 14 is not shielded between, can place the food of larger specification, so that the fresh-keeping box is more practical.

[0033] It should be noted that the first layer board 14 is fixedly arranged in the cavity 13, and the spacing between the first layer board 14 is greater than the width of the second layer board 15, which does not affect the folding of the second layer board 15.

[0034] Further, the adjusting assembly 2 includes a first motor 21, a lead screw 22 is provided on the first motor 21, and a sliding block 23 is threadedly connected to the lead screw 22. The first motor 21 can drive the rotation of the lead screw 22. Since the lead screw 22 is threadedly connected to the sliding block 23, the sliding block 23 can move up and down along the lead screw 22.

[0035] It should be noted that the first motor 21 and the mounting block 16 are both fixedly arranged on the first layer board 14, and the end of the lead screw 22 away from the first motor 21 is rotatably arranged on the first layer board 14.

[0036] It should be noted that the sliding block 23 is an L-shaped plate.

[0037] Further, the adjusting assembly 2 further includes a guide rod 24 arranged parallel to the lead screw 22, a mounting block 16 is arranged at the top end of the guide rod 24, and a movable block 25 is arranged through the guide rod 24. The second layer board 15 is arranged between the movable block 25 and the sliding block 23. The cooperation of the guide rod 24 and the movable block 25 makes the movement of the sliding block 23 more stable.

[0038] In particular, the movable block 25 is slidably connected to the guide rod 24, and the two ends of the guide rod 24 are fixedly arranged on the first layer board 14 and the mounting block 16, respectively.

[0039] Further, the folding assembly 3 comprises a second motor 31, the bottom of the second motor 31 is fixedly provided with a worm 32, one side of the worm 32 is meshingly provided with a worm gear 33, the worm gear 33 is provided with a rotating shaft 34, the worm 32 is driven to rotate by the second motor 31, and the worm gear 33 can synchronously rotate due to the meshing between the worm 32 and the worm gear 33, so that the rotating shaft 34 can be driven to rotate.

[0040] It should be noted that the side of the sliding block 23 is fixedly provided with a connecting plate 231, and the second motor 31 is fixedly arranged on the side of the connecting plate 231.

[0041] Further, the end of the rotating shaft 34 is fixedly connected with the worm gear 33, the end of the rotating shaft 34 away from the worm gear 33 is penetratingly provided with a connecting block 35, the front end of the connecting block 35 is fixedly connected with one end of the second layer plate 15, and the other end of the second layer plate 15 is provided with a connecting shaft 36, the rotating shaft 34 is arranged to drive the worm gear 33 to rotate, and the connecting shaft 36 is arranged to synchronously rotate the second layer plate 15.

[0042] It should be noted that the rotating shaft 34 is fixedly connected with the connecting block 35, and the end of the rotating shaft 34 away from the worm gear 33 is rotatably arranged on the sliding block 23.

[0043] It should be noted that the bottom of the sliding block 23 is fixedly provided with a bottom plate 232, and the end of the worm 32 away from the second motor 31 is rotatably arranged on the bottom plate 232.

[0044] Further, one end of the second layer plate 15 is provided with a first notch 151, the worm gear 33 is located in the first notch 151, the size of the first notch 151 matches the size of the worm gear 33, and the first notch 151 is arranged to prevent the second layer plate 15 from interfering with the worm gear 33 when the second layer plate 15 is folded.

[0045] Further, the other end of the second layer plate 15 is provided with a second notch 152, and the connecting shaft 36 is fixedly arranged in the second notch 152, and the connecting shaft 36 is arranged to make the second layer plate 15 fold more smoothly.

[0046] It should be noted that the end of the connecting shaft 36 away from the second layer plate 15 is rotatably connected with the movable block 25.

[0047] Further, the first layer plate 14 and the second layer plate 15 are internally provided with recesses 4, the recesses 4 are movably provided with placing plates 41, the placing plates 41 are provided with a plurality of fixing grooves 42, the fixing grooves 42 are provided with refrigeration pipes 43, by setting the placing plates 41 in the recesses 4 and adopting the magnetic metal material of the refrigeration pipes 43, the ice blocks can be inserted into the refrigeration pipes 43 to achieve the refrigeration effect of the first layer plate 14 and the second layer plate 15, and the food preservation function is realized.

[0048] It should be noted that the size of the fixing groove 42 and the refrigeration pipe 43 is matched, and a magnet is arranged between the two, which can be fixed by magnetic attraction, so that the refrigeration pipe 43 can be replaced while being fixed in the fixing groove 42 and is not easy to slide off.

[0049] It should be noted that the pipe opening of the refrigeration pipe 43 is provided with a sealing ring, which can seal the refrigeration pipe 43, and the ice blocks will not fall off.

[0050] Further, the side wall of the recess 4 is provided with a sliding groove 44, and the side surface of the placing plate 41 is fixedly provided with a sliding plate 45, the sliding groove 44 and the sliding plate 45 constitute a sliding connection, the placing plate 41 can be slidably arranged in the recess 4 through the cooperation between the sliding groove 44 and the sliding plate 45, and the refrigeration pipe 43 is convenient to replace.

[0051] It should be noted that the bottom of the placing plate 41 and the bottom of the recess 4 are also provided with magnets, the placing plate 41 is fixed by magnetic attraction when entering the recess 4, and the placing plate 41 is not easy to slide off.

[0052] Working principle:

[0053] The utility model discloses a food extremely fast refrigeration fresh-keeping device, when using, first open the box door 11, pull out the placing plate 41 from the recess 4, put the refrigeration pipe 43 with ice block into the fixed groove 42, push the placing plate 41 into the recess 4 again, if need to place multiple size different food, first start the second motor 31, utilize second motor 31 to drive the worm 32 rotation, because the worm wheel 33 with the worm 32 is intermeshed, make the worm wheel 33 can synchronous rotation, when the worm wheel 33 rotates, can drive the pivot 34 rotation, under the cooperation of connecting shaft 36, thereby realized the 90 degree of second layer board 15's turnover, make second layer board 15 can move to with first layer board 14 parallel state, start the first motor 21 again, utilize first motor 21 to drive the screw rod 22 rotation, because the screw rod 22 with the sliding block 23 is the screw connection, make the sliding block 23 under the cooperation of guide rod 24, realized the sliding block 23 can along the screw rod 22 direction and reciprocate, make the up-down position of second layer board 15 adjustable, thereby realized the spacing adjustable between first layer board 14 and second layer board 15, according to the size of the food that need to keep fresh, after adjusting two layer boards to the appropriate position, put the food on first layer board 14 and second layer board 15 again, if need to keep fresh food higher, can reverse operation, fold second layer board 15, make it perpendicular between first layer board 14, first layer board 14 between this time does not have the shelter, can place higher food.

[0054] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the utility model and are not intended to limit the utility model. Without departing from the spirit and scope of the utility model, various changes and improvements can be made to the utility model, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A foodstuff ultra-fast freezing and preservation device comprising a box (1), characterized in that: The side of the box (1) is hingedly provided with a box door (11), the box door (11) is fixedly provided with a handle (12), the box (1) is provided with a cavity (13), the upper and lower ends of the cavity (13) are provided with first layer plates (14), the first layer plates (14) are movably provided with second layer plates (15), the side of the second layer plate (15) is provided with an adjusting assembly (2), and the adjusting assembly (2) is provided with a folding assembly (3).

2. The foodstuff ultra-fast freezing and preservation device according to claim 1, characterized in that: The adjusting assembly (2) comprises a first motor (21), a lead screw (22) is arranged on the first motor (21), and a sliding block (23) is threadedly connected to the lead screw (22).

3. A food super-fast freezing and fresh-keeping device according to claim 2, characterized in that: The adjusting assembly (2) further comprises a guide rod (24) which is arranged in parallel with the lead screw (22), an installation block (16) is arranged at the top end of the guide rod (24), a movable block (25) is arranged in a penetrating manner on the guide rod (24), and the second layer plate (15) is arranged between the movable block (25) and the sliding block (23).

4. The foodstuff ultra-fast freezing and preservation device as claimed in claim 1, wherein: The folding assembly (3) comprises a second motor (31), a worm (32) is fixedly arranged at the bottom of the second motor (31), a worm wheel (33) is meshingly arranged on one side of the worm (32), and a rotating shaft (34) is arranged on the worm wheel (33).

5. A food super-fast freezing and fresh-keeping device according to claim 4, characterized in that: The end of the rotating shaft (34) is fixedly connected with the worm wheel (33), a connecting block (35) is arranged in a penetrating manner on the end of the rotating shaft (34) away from the worm wheel (33), the front end of the connecting block (35) is fixedly connected with one end of the second layer plate (15), and the other end of the second layer plate (15) is provided with a connecting shaft (36).

6. A foodstuff ultra-fast freezing and preservation apparatus as claimed in claim 5, characterized in that: One end of the second layer plate (15) is provided with a first notch (151), the worm wheel (33) is located in the first notch (151), and the size of the first notch (151) matches the size of the worm wheel (33).

7. A food ultra-fast freezing and fresh-keeping device according to claim 6, characterized in that: The other end of the second layer plate (15) is provided with a second notch (152), and the connecting shaft (36) is fixedly arranged in the second notch (152).

8. The foodstuff ultra-fast freezing and preservation device as claimed in claim 1, wherein: The first layer plate (14) and the second layer plate (15) are both provided with a recess (4) in the interior, a placing plate (41) is movably arranged in the recess (4), a plurality of fixing grooves (42) are arranged on the placing plate (41), and a refrigeration pipe (43) is arranged on the fixing groove (42).

9. A food super-fast freezing and fresh-keeping device according to claim 8, characterized in that: A sliding groove (44) is arranged on the side wall of the recess (4), a sliding plate (45) is fixedly arranged on the side of the placing plate (41), and the sliding groove (44) and the sliding plate (45) are in sliding connection.

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