Fresh-keeping storage device for frozen transportation of meat products

Abstract

The utility model discloses a meat food freezing transportation fresh-keeping storage device, which belongs to the technical field of cold chain fresh-keeping devices and comprises a storage box and a bearing mechanism movably mounted in the storage box. The bearing mechanism comprises a supporting frame, two pairs of positioning assemblies symmetrically arranged at the two ends of the supporting frame, a bearing box and a cooling box which are installed on the supporting frame, and a cooling opening formed between the bearing frame and the cooling frame, the bearing box is located above the cooling box, and the positioning assemblies are movably clamped in the storage box; by means of the formed cooling opening, ice blocks in the cooling box can absorb heat of meat food more effectively, then the meat food in the bearing box is in a low-temperature state, and freezing transportation and fresh keeping are better facilitated; the positioning assembly and the storage box are matched, the height of the bearing mechanism can be adjusted, then the device can be suitable for storage of meat products of different specifications and sizes, the storage space is fully utilized, and the transportation efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cold chain fresh -keeping device technical field, concretely relates to a meat food frozen transportation fresh -keeping storage device. BACKGROUND

[0002] Freezing preservation, also known as cold chain preservation, this kind of technology is to use low temperature environment and scientific and reasonable packaging mode, control the growth and reproduction of bacteria, yeast, mold, delay the activity of bacterial enzyme, reduce the loss of food self-oxidation and moisture, so as to achieve the purpose of preservation. In the frozen transportation of meat food, the meat needs to be stored in a specific temperature environment to keep it in a frozen state, so as to better maintain the freshness of meat. For this storage method, people usually use a specific fresh-keeping storage device. This device not only provides and maintains a stable low-temperature environment, but also ensures the safety and quality of food during transportation.

[0003] In the prior art, for example, a patent with application number CN202321914522.3 discloses a meat food cold chain transportation fresh-keeping device, which belongs to the technical field of meat food cold chain transportation. It aims to solve the problems of poor preservation effect and poor stability of the fresh-keeping device during the cold chain transportation of meat food. The device includes a fresh-keeping box, which also includes a sealing cover plate. The sealing cover plate is connected to the top end of the fresh-keeping box through a hinge. The side wall of the fresh-keeping box is provided with multiple equidistantly distributed channels. The channels are connected with a bearing box a through sliding. The inside side wall of the fresh-keeping box is connected with a bearing box b through sliding. The fresh-keeping box is provided with a fresh-keeping assembly. The fresh-keeping assembly can ensure the freshness of the meat food stored in the fresh-keeping box. It can prevent the meat food from exceeding the best consumption period due to the temperature in the fresh-keeping box not reaching the preservation temperature during transportation. The cooperation of the refrigeration device and the air supply fan ensures that the meat food in the fresh-keeping box is in a constant temperature state, and the preservation effect is better.

[0004] Although the above-mentioned device can achieve the storage and preservation of meat food, the bearing box of this device is designed with fixed spacing. When the volume of the meat food to be stored is large or high, the equidistant bearing boxes cannot meet the storage requirements. When the volume of the meat food to be stored is small or low, the equidistant bearing boxes will not make full use of the storage space, thus reducing the utilization rate of the storage space. In summary, a storage device with adjusting function needs to be designed to solve the above-mentioned problems.

[0005] The information disclosed in this background section is only intended to enhance the understanding of the background of the present disclosure, and should not be considered as acknowledging or implying in any form that this information constitutes prior art known to those skilled in the art. UTILITY MODEL CONTENT

[0006] In view of at least one of the above technical problems, the present disclosure provides a meat food frozen transportation fresh-keeping storage device, which aims to solve the problems existing in the prior art.

[0007] According to one aspect of the present disclosure, a meat food frozen transportation fresh-keeping storage device is provided, comprising a storage box, further comprising a bearing mechanism movably mounted in the storage box; the bearing mechanism comprises a support frame, two pairs of positioning assemblies symmetrically arranged at both ends of the support frame, a bearing box and a cooling box mounted on the support frame, the bearing box is located above the cooling box, and the positioning assemblies are clamped in the storage box.

[0008] Further, the storage box comprises two pairs of limiting grooves symmetrically arranged on both sides thereof, the limiting grooves correspond in position to the positioning assemblies, a plurality of limiting teeth are symmetrically arranged in the limiting grooves, and the limiting teeth are equidistantly arranged and fixed.

[0009] Further, the positioning assembly comprises a positioning frame, a fixed column mounted in the positioning frame, and a return spring sleeved on the fixed column, a movable opening is arranged on both sides of the positioning frame, and a groove strip is arranged on the bottom of the positioning frame.

[0010] Further, the positioning assembly further comprises positioning blocks symmetrically and movably clamped in the movable openings, limiting strips arranged at the bottom of the positioning blocks, and connecting springs connected between the limiting strips, the limiting strips are movably clamped in the groove strips, a plurality of positioning teeth are equidistantly arranged on the outer side wall of the positioning block, and the positioning teeth correspond in position to the limiting teeth.

[0011] Further, the support frame comprises side protrusions symmetrically arranged at both ends thereof, a bearing frame arranged thereon, a cooling frame arranged therein, and movable grooves arranged at both ends of the cooling frame, a cooling opening is further arranged between the bearing frame and the cooling frame, the side protrusions are located above the return springs and movably sleeved on the fixed columns.

[0012] Further, the bearing mechanism further comprises a bottom fixing assembly movably and symmetrically mounted between the bearing frame and the movable groove, and a side fixing assembly movably and symmetrically mounted between the cooling frame and the movable groove.

[0013] Further, the bottom fixing assembly comprises a bottom limiting block mounted in the movable groove, a bottom fixing block movably penetrating between the bearing frame and the movable groove, a bottom limiting column mounted at the bottom of the bottom fixing block, and a bottom spring movably sleeved on the bottom limiting column, the bottom limiting column movably penetrates the bottom limiting block, and the bottom spring is limited between the bottom fixing block and the bottom limiting block.

[0014] Furthermore, the side fixing assembly includes a side limiting block installed in the movable groove, a side fixing block movably passing through the cooling frame and the movable groove, and a side limiting post installed at the center position on the outer side of the side fixing block. The side limiting post movably passes through the side limiting block, and a side spring is also sleeved on the side limiting post between the side fixing block and the side limiting block.

[0015] Furthermore, the carrier box is movably locked inside the carrier frame and has a bottom fixing opening at its bottom corresponding to the position of the bottom fixing component; the cooling box is movably locked inside the cooling frame and has a side fixing opening on its outer side wall corresponding to the position of the side fixing component.

[0016] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0017] 1. The device of this application has a good freezing and preservation effect; the device uses a carrying frame to load meat products, and a cooling frame to load ice blocks for cooling. In addition, a cooling vent is opened between the carrying frame and the cooling frame, which allows the ice blocks in the cooling box to absorb the heat of the meat products more effectively, thereby keeping the meat products in the carrying frame at a low temperature, which is more conducive to frozen transportation and preservation.

[0018] 2. The device of this application has a high storage utilization rate. The device adopts a positioning component and a limiting tooth for locking, which can realize the adjustment of the height of the bearing mechanism. This makes the device suitable for storing meat products of different sizes and volumes, and the storage space is fully utilized, effectively improving transportation efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the storage device in this utility model;

[0020] Figure 2 This is a side view of the storage device in this utility model;

[0021] Figure 3 for Figure 2 Enlarged diagram of section A in the middle;

[0022] Figure 4 This is a schematic diagram showing the disassembled positioning component in this utility model;

[0023] Figure 5 This is a schematic diagram of the load-bearing mechanism in this utility model;

[0024] Figure 6 This is a schematic diagram showing the disassembled bearing mechanism in this utility model;

[0025] Figure 7 This is a partial sectional view of the load-bearing mechanism in this utility model;

[0026] Figure 8 It is the partial sectional view of the bearing mechanism in the utility model.

[0027] In the above figures, 1, storage box; 11, limiting groove; 12, limiting tooth; 2, bearing mechanism; 21, positioning assembly; 211, positioning frame; 2111, groove strip; 2112, movable port; 212, fixed column; 213, return spring; 214, positioning block; 2141, positioning tooth; 2142, limiting strip; 215, connecting spring; 22, support frame; 221, cooling port; 222, bearing frame; 223, cooling frame; 224, movable groove; 225, side protruding block; 23, bearing box; 231, bottom fixed port; 24, cooling box; 241, side fixed port; 25, bottom fixed assembly; 251, bottom fixed block; 252, bottom limiting column; 253, bottom spring; 254, bottom limiting block; 26, side fixed assembly; 261, side fixed block; 262, side limiting column; 263, side limiting block; 264, side spring. DETAILED DESCRIPTION

[0028] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The "first", "second" and the like referred to in the present application are used to distinguish the described objects, and do not have any sequential or technical meaning. Unless otherwise specified, the "connection" and "coupling" referred to in the present application include direct and indirect connections (couplings).

[0029] The meat food frozen transportation fresh-keeping storage device provided by the embodiment of the present application solves the problem that the fresh-keeping storage device in the prior art cannot be adjusted according to the volume specification of meat food. In order to better understand the technical scheme of the present application, the above technical scheme will be described in detail below in combination with the drawings of the specification and the specific embodiments.

[0030] The example discloses a meat food frozen transportation fresh-keeping storage device, which is seen from Figures 1-8The device comprises a storage box 1, and further comprises a bearing mechanism 2 movably mounted in the storage box 1; the bearing mechanism 2 comprises a support frame 22, two pairs of positioning assemblies 21 symmetrically arranged at two ends of the support frame 22, a bearing box 23 and a cooling box 24 mounted on the support frame 22, the bearing box 23 is located above the cooling box 24, and the positioning assemblies 21 are clamped in the storage box 1. The storage box 1 comprises two pairs of limiting grooves 11 symmetrically arranged on two sides of the storage box 1, the limiting grooves 11 correspond to positions of the positioning assemblies 21, a plurality of limiting teeth 12 are symmetrically arranged in the limiting grooves 11, and the limiting teeth 12 are equidistantly arranged and fixed.

[0031] The positioning assembly 21 comprises a positioning frame 211, a fixed column 212 mounted in the positioning frame 211 and a reset spring 213 sleeved on the fixed column 212, a movable opening 2112 is arranged on two sides of the positioning frame 211, and a groove strip 2111 is arranged on the bottom of the positioning frame 211. The positioning assembly 21 further comprises positioning blocks 214 symmetrically and movably clamped in the movable openings 2112, limiting strips 2142 arranged at the bottom of the positioning blocks 214 and connecting springs 215 connected between the limiting strips 2142, the limiting strips 2142 are movably clamped in the groove strips 2111, a plurality of positioning teeth 2141 are equidistantly arranged on the outer side wall of the positioning block 214, and the positioning teeth 2141 correspond to positions of the limiting teeth 12.

[0032] The support frame 22 comprises side protrusions 225 symmetrically arranged at two ends of the support frame 22, a bearing frame 222 arranged on the support frame 22, a cooling frame 223 arranged in the support frame 22 and movable grooves 224 arranged at two ends of the cooling frame 223, a cooling opening 221 is further arranged between the bearing frame 222 and the cooling frame 223, the side protrusions 225 are located above the reset spring 213 and movably sleeved on the fixed column 212.

[0033] The bearing mechanism 2 further comprises a bottom fixing assembly 25 movably and symmetrically mounted between the bearing frame 222 and the movable groove 224 and a side fixing assembly 26 movably and symmetrically mounted between the cooling frame 223 and the movable groove 224.

[0034] The bottom fixing assembly 25 comprises a bottom limiting block 254 installed in the movable slot 224, a bottom fixing block 251 movably arranged between the bearing frame 222 and the movable slot 224, a bottom limiting post 252 installed at the bottom of the bottom fixing block 251, and a bottom spring 253 movably arranged on the bottom limiting post 252, the bottom limiting post 252 movably arranged in the bottom limiting block 254, and the bottom spring 253 limited between the bottom fixing block 251 and the bottom limiting block 254. The side fixing assembly 26 comprises a side limiting block 263 installed in the movable slot 224, a side fixing block 261 movably arranged between the cooling frame 223 and the movable slot 224, a side limiting post 262 installed at the center of the outer side of the side fixing block 261, and a side spring 264 movably arranged on the side limiting post 262 between the side fixing block 261 and the side limiting block 263. The bearing box 23 is movably clamped in the bearing frame 222, and a bottom fixing opening 231 corresponding to the position of the bottom fixing assembly 25 is arranged at the bottom of the bearing box 23. The cooling box 24 is movably clamped in the cooling frame 223, and a side fixing opening 241 corresponding to the position of the side fixing assembly 26 is arranged on the outer side wall of the cooling box 24.

[0035] In the implementation of the device, the cooling box 24 is first extracted, ice blocks are loaded into the cooling box 24, and then the cooling box 24 is clamped into the bearing box 23. During the inward pushing of the cooling box 24, the side fixing block 261 is compressed between the cooling frame 223 and the movable groove 224, and the side spring 264 at this time is in a compressed state. When the cooling box 24 is completely pushed into the cooling frame 223, the side fixing port 241 is just opposite to the side fixing assembly 26, the side spring 264 at this time pushes the side fixing block 261 forward, and under the limiting of the side limiting column 262, the side fixing block 261 is clamped into the side fixing port 241, so that the cooling box 24 is limited and fixed in the cooling frame 223. Then, the bearing mechanism 2 is moved upward along the limiting groove 11, and according to the volume specification of the meat food to be stored, the bearing mechanism 2 is fixed at a suitable height. The specific operation is as follows: the positioning teeth 2141 are staggered opposite to the limiting teeth 12, the positioning frame 211 is held by hand, and under the action of the gravity of the ice blocks in the cooling box 24, the side protrusion 225 moves downward along the fixed column 212. During the movement, the positioning block 214 is pushed to displace horizontally to both sides, the positioning teeth 2141 are synchronously displaced and are staggered clamped with the limiting teeth 12, until the positioning teeth 2141 are completely clamped with the limiting teeth 12, and the side protrusion 225 stops downward displacement. At this time, the bearing mechanism 2 is fixed in the storage box 1. After being fixed, the bearing box 23 is clamped on the bearing frame 222, and the bottom fixing port 231 at this time is just above the bottom fixing assembly 25. The bottom fixing block 251 is clamped in the bottom fixing port 231 under the pushing of the bottom spring 253 and the limiting of the bottom limiting column 252, so as to achieve the purpose of fixing the bearing box 23. Then, the meat food to be stored is placed on the bearing box 23. Since the cooling port 221 is arranged between the bearing frame 222 and the cooling frame 223, the ice blocks in the cooling box 24 can more effectively and quickly absorb the heat of the meat food, so that the meat food in the bearing box 23 is in a low-temperature state, which is more conducive to frozen transportation and preservation. Moreover, by using the height-adjustable bearing mechanism 2, the device can be applied to the storage of different specifications and types of meat food, and the storage space is fully utilized, and the transportation efficiency is improved. When the storage is completed, after the bearing box 23 loaded with the meat food and the cooling box 24 loaded with the ice blocks are removed, the supporting frame 22 is manually held, the side protrusion 225 is reset under the action of the reset spring 213 without pressure, the positioning block 214 is reset and moves into the positioning frame 211 under the pulling of the connecting spring 215, the positioning teeth 2141 are gradually separated from the limiting teeth 12, and after complete reset, the bearing mechanism 2 can be displaced in the limiting groove 11. Finally, the used bearing mechanism 2 is stacked at the bottom of the limiting groove 11 for next use, which is not only convenient to operate, but also has high practicability.

[0036] While several preferred embodiments of the present application have been described, one skilled in the art will readily recognize that other modifications and variations can be made thereto without departing from the spirit and scope of the application. Accordingly, it is intended that there be included within the scope of the application whatever modifications and variations are resorted to by those skilled in the art in light of the above teachings. The claims should therefore be construed to cover any such modifications and variations.

[0037] It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application cover modifications and variations of this application provided they come within the scope of the appended claims and their equivalents.

Claims

1. A frozen meat food product transport and preservation storage device comprising a storage box (1), characterized in that, The carrying mechanism (2) is movably arranged in the storage box (1); The carrying mechanism (2) comprises a supporting frame (22), two pairs of positioning assemblies (21) symmetrically arranged at two ends of the supporting frame (22), a carrying box (23) and a cooling box (24) arranged on the supporting frame (22), the carrying box (23) is arranged above the cooling box (24), and the positioning assemblies (21) are clamped in the storage box (1).

2. The frozen meat food product shipping and storage container of claim 1, wherein, The storage box (1) comprises two pairs of limiting grooves (11) symmetrically arranged on two sides of the storage box (1), the limiting grooves (11) correspond to positions of the positioning assemblies (21), a plurality of limiting teeth (12) are symmetrically arranged in the limiting grooves (11), and the limiting teeth (12) are equidistantly arranged and fixed.

3. The frozen meat food product shipping and storage container of claim 2, wherein, The positioning assembly (21) comprises a positioning frame (211), a fixing column (212) arranged in the positioning frame (211) and a reset spring (213) sleeved on the fixing column (212), movable openings (2112) are arranged on two sides of the positioning frame (211), and a groove strip (2111) is arranged on the bottom of the positioning frame (211).

4. The frozen meat food product shipping and storage container of claim 3, wherein, The positioning assembly (21) further comprises positioning blocks (214) symmetrically and movably clamped in the movable openings (2112), limiting strips (2142) arranged at the bottom of the positioning blocks (214) and connecting springs (215) connected between the limiting strips (2142), the limiting strips (2142) are movably clamped in the groove strip (2111), a plurality of positioning teeth (2141) are equidistantly arranged on the outer side wall of the positioning block (214), and the positioning teeth (2141) correspond to positions of the limiting teeth (12).

5. The frozen meat food product shipping and storage container of claim 3, wherein, The supporting frame (22) comprises side protrusions (225) symmetrically arranged at two ends of the supporting frame (22), a carrying frame (222) arranged on the supporting frame (22), a cooling frame (223) arranged in the supporting frame (22) and movable grooves (224) arranged at two ends of the cooling frame (223), a cooling opening (221) is further arranged between the carrying frame (222) and the cooling frame (223), the side protrusions (225) are arranged above the reset spring (213) and movably sleeved on the fixing column (212).

6. The frozen meat food product shipping and storage container of claim 5, wherein, The carrying mechanism (2) further comprises a bottom fixing assembly (25) movably and symmetrically arranged between the carrying frame (222) and the movable groove (224) and a side fixing assembly (26) movably and symmetrically arranged between the cooling frame (223) and the movable groove (224).

7. The frozen transport and preservative storage device for meat products of claim 6, wherein, The bottom fixing assembly (25) comprises a bottom limiting block (254) arranged in the movable groove (224), a bottom fixing block (251) movably arranged between the carrying frame (222) and the movable groove (224), a bottom limiting column (252) arranged at the bottom of the bottom fixing block (251) and a bottom spring (253) movably sleeved on the bottom limiting column (252), the bottom limiting column (252) is movably arranged in the bottom limiting block (254), and the bottom spring (253) is limited between the bottom fixing block (251) and the bottom limiting block (254).

8. The frozen meat food product shipping and storage container of claim 6, wherein, The side fixing assembly (26) comprises a side limiting block (263) installed in a movable slot (224), a side fixing block (261) movably arranged between the cooling frame (223) and the movable slot (224), and a side limiting post (262) installed at a center position outside the side fixing block (261) and movably arranged on the side limiting block (263). A side spring (264) is further arranged on the side limiting post (262) between the side fixing block (261) and the side limiting block (263).

9. The frozen meat food product shipping and storage container of claim 6, wherein, The bearing box (23) is movably clamped in the bearing frame (222) and has a bottom fixing opening (231) corresponding to the position of the bottom fixing assembly (25) formed at the bottom thereof. The cooling box (24) is movably clamped in the cooling frame (223) and has a side fixing opening (241) corresponding to the position of the side fixing assembly (26) formed at the outer side wall thereof.

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