Litchi preservation and transportation device

Abstract

The utility model discloses a litchi fresh-keeping transportation device which comprises a box body, a supporting part, a clamping assembly, a bottom plate and a breathable sleeve. A box cover is arranged at the top of the box body, one end of the box cover is rotationally connected with the box body, and the other end is detachably connected with the box body through a buckle; the supporting part is mounted at the bottom of the box body; the clamping assembly is mounted at the top of the box cover, and the clamping assembly is detachably connected with the supporting part; the bottom plate is detachably connected to the bottom of an inner cavity of the box body, and a cooling cavity is formed between the bottom plate and the inner bottom wall of the box body; the breathable sleeve is mounted at the top of the bottom plate; wherein the inner walls of the box body and the box cover are respectively provided with a heat preservation interlayer; a cooling assembly is arranged in the cooling cavity, and a preservative is arranged in the breathable sleeve. The storage temperature in the box body can be reduced, growth and reproduction of bacteria and microorganisms in the box body can be inhibited, optimal storage and transportation conditions are provided for litchis, the fresh-keeping period of the litchis is prolonged, and the storage and transportation cost is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of litchi fresh-keeping transportation, in particular to a litchi fresh-keeping transportation device. Background Art

[0002] In the modern fruit supply chain, litchi, as a high-value and perishable fruit, its fresh-keeping and transportation have always been technical problems in the industry. Litchi is rich in water and sugar, and has thin skin and thick flesh, and is extremely vulnerable to the influence of external environmental factors after picking, such as temperature fluctuations, humidity changes, bacteria and microorganism breeding, etc., resulting in quality decline, decay and deterioration, seriously affecting its market value and consumer experience.

[0003] The existing litchi fresh-keeping box through-grooves rely on refrigeration or heat preservation means to extend the fresh-keeping period of litchi, lacking comprehensive fresh-keeping measures, which makes litchi still vulnerable to the invasion of bacteria and microorganisms during long-term storage and transportation, resulting in spoilage and deterioration, and reducing the fresh-keeping period of litchi. In addition, during transportation, the existing devices often cannot make full use of the vertical space, resulting in a large floor area and high transportation costs.

[0004] Therefore, a litchi fresh-keeping transportation device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a litchi fresh-keeping transportation device, aiming to solve or improve at least one of the above technical problems.

[0006] To achieve the above purpose, the utility model provides the following scheme: The utility model provides a litchi fresh-keeping transportation device, including:

[0007] A box body, the top of the box body is provided with a box cover, one end of the box cover is rotatably connected to the box body, and the other end is detachably connected to the box body through a buckle;

[0008] A support part, the support part is installed at the bottom of the box body;

[0009] A clamping component, the clamping component is installed on the top of the box cover, and the clamping component is detachably connected to the support part;

[0010] A bottom plate, the bottom plate is detachably connected to the inner cavity bottom of the box body, and a cooling cavity is arranged between the bottom plate and the inner bottom wall of the box body;

[0011] A breathable sleeve, the breathable sleeve is installed on the top of the bottom plate;

[0012] Wherein, heat preservation interlayers are arranged on the inner walls of the box body and the box cover; a cooling component is arranged in the cooling cavity, and a preservative is arranged in the breathable sleeve.

[0013] According to a litchi fresh-keeping and transporting device provided by the present utility model, a plurality of elevation blocks are installed on both sides of the inner bottom wall of the box body. Grooves are formed on the tops of the plurality of elevation blocks. A plurality of insertion blocks are installed on both sides of the bottom surface of the bottom plate. The plurality of grooves and the plurality of insertion blocks are arranged in one-to-one correspondence, and the insertion blocks are clamped with the grooves.

[0014] According to a litchi fresh-keeping and transporting device provided by the present utility model, the ventilation sleeve includes a sleeve body installed on the top of the bottom plate. The bottom of the sleeve body penetrates through the bottom plate. The preservative is installed in the sleeve body; a sealing plug is installed at the bottom of the sleeve body, and a plurality of first ventilation holes are formed in the sleeve body.

[0015] According to a litchi fresh-keeping and transporting device provided by the present utility model, the supporting part includes at least a plurality of supporting blocks installed at the bottom of the box body. Through grooves are formed through the side walls of the supporting blocks; the clamping assembly includes a plurality of connecting blocks installed on the top surface of the box cover. A clamping groove for clamping with the supporting block is formed on the top surface of the connecting block; the plurality of clamping grooves are respectively located directly above the plurality of supporting blocks.

[0016] According to a litchi fresh-keeping and transporting device provided by the present utility model, the temperature-lowering assembly includes dry ice and / or ice bags.

[0017] According to a litchi fresh-keeping and transporting device provided by the present utility model, a plurality of partition plates are detachably connected to the inner side wall of the box body. The plurality of partition plates are arranged at intervals. Through holes are formed in the partition plates, and the sleeve body penetrates through the plurality of through holes.

[0018] According to a litchi fresh-keeping and transporting device provided by the present utility model, a plurality of second ventilation holes are formed in the bottom plate.

[0019] According to a litchi fresh-keeping and transporting device provided by the present utility model, handles are installed on two opposite outer side walls of the box body.

[0020] The present utility model discloses the following technical effects:

[0021] By arranging heat-insulating layers on the inner walls of the box body and the box cover, the present utility model effectively isolates the influence of external temperature changes on litchis and maintains a stable temperature environment inside the box body; the detachable design of the bottom plate facilitates the installation and replacement of the temperature-lowering assembly, and the temperature-lowering assembly in the temperature-lowering cavity can continuously reduce the storage temperature inside the box body, providing the best storage and transportation conditions for litchis and significantly extending the fresh-keeping period of litchis.

[0022] In the present utility model, the preservative is slowly released through the breathable sleeve, which can inhibit the growth and reproduction of bacteria and microorganisms in the box body, prevent the decay and deterioration of litchi, improve the quality and taste of litchi; effectively reduce the decay rate and loss rate of litchi during transportation, and improve the transportation and storage effect;

[0023] Through the cooperation of the clamping component and the supporting part in the present utility model, multiple boxes can be stably stacked on top of each other, so as to make full use of the vertical space, reduce the floor area, and thus significantly reduce the storage and transportation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 is the structural schematic diagram of the present utility model;

[0026] Figure 2 is Figure 1 the partial enlarged view of A in

[0027] Figure 3 is Figure 1 the partial enlarged view of B in

[0028] Among them, 1, box body; 2, box cover; 3, buckle; 4, bottom plate; 5, cooling cavity; 7, heat insulation layer; 8, cooling component; 9, lifting block; 10, groove; 11, insertion block; 12, second ventilation hole; 13, sleeve body; 14, sealing plug; 15, first ventilation hole; 16, support block; 17, connecting block; 18, clamping groove; 19, partition board; 20, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0030] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0031] Refer to Figures 1-3, the present utility model provides a litchi fresh-keeping and transporting device, including:

[0032] A box body 1, with a box cover 2 provided at the top of the box body 1. One end of the box cover 2 is rotatably connected to the box body 1, and the other end is detachably connected to the box body 1 through a buckle 3;

[0033] A supporting part, which is installed at the bottom of the box body 1;

[0034] A clamping component, which is installed on the top of the box cover 2 and is detachably connected to the supporting part;

[0035] A bottom plate 4, which is detachably connected to the inner bottom of the box body 1, and a cooling cavity 5 is provided between the bottom plate 4 and the inner bottom wall of the box body 1;

[0036] A breathable sleeve, which is installed on the top of the bottom plate 4;

[0037] Wherein, heat-insulating interlayers 7 are provided on the inner walls of the box body 1 and the box cover 2; a cooling component 8 is provided in the cooling cavity 5, and a fresh-keeping agent is provided in the breathable sleeve; the heat-insulating interlayer 7 adopts a foam heat-insulating board;

[0038] With such a setting, the present utility model effectively isolates the influence of external temperature changes on litchis by providing heat-insulating interlayers 7 on the inner walls of the box body 1 and the box cover 2, and maintains a stable temperature environment inside the box body 1; the detachable design of the bottom plate 4 facilitates the installation and replacement of the cooling component 8, and the cooling component 8 in the cooling cavity 5 can continuously reduce the storage temperature inside the box body 1, providing the best storage and transportation conditions for litchis and significantly extending the fresh-keeping period of litchis;

[0039] In the present utility model, the fresh-keeping agent is slowly released through the breathable sleeve, which can inhibit the growth and reproduction of bacteria and microorganisms inside the box body 1, prevent the litchis from rotting and deteriorating, improve the quality and taste of litchis; effectively reduce the rotting rate and loss rate of litchis during transportation, and improve the transportation and storage effect;

[0040] Through the cooperation of the clamping component and the supporting part, the present utility model can stack multiple box bodies 1 stably on top of each other, thereby making full use of the vertical space, reducing the floor area, and significantly reducing the storage and transportation costs.

[0041] In a further optimized solution, a number of lifting blocks 9 are installed on both sides of the inner bottom wall of the box body 1, grooves 10 are provided at the tops of the number of lifting blocks 9, a number of inserting blocks 11 are installed on both sides of the bottom surface of the bottom plate 4, the number of grooves 10 and the number of inserting blocks 11 are arranged in one-to-one correspondence, and the inserting blocks 11 are clamped with the grooves 10;

[0042] When the bottom plate 4 needs to be installed, align the insertion block 11 at the bottom of the bottom plate 4 with the groove 10 and insert it to achieve snap fixation. This not only makes the installation process simple and convenient but also ensures a firm connection between the bottom plate 4 and the box body 1, preventing loosening or falling off due to vibration during transportation.

[0043] In a further optimized solution, the breathable sleeve includes a sleeve body 13 installed on the top of the bottom plate 4. The bottom of the sleeve body 13 penetrates through the bottom plate 4, and the preservative is installed inside the sleeve body 13. A sealing plug 14 is installed at the bottom of the sleeve body 13, and a number of first ventilation holes 15 are provided on the sleeve body 13.

[0044] The preservative can include preservatives, antioxidants, etc., which are used to inhibit the reproduction of bacteria and microorganisms in the box body 1 to achieve multiple protections for the lychees and improve the quality of the lychees.

[0045] In a further optimized solution, the support part includes at least a number of support blocks 16 installed at the bottom of the box body 1. Through grooves are provided through the side walls of the support blocks 16. The snap connection component includes a number of connection blocks 17 installed on the top surface of the box cover 2. A card slot 18 for snap connection with the support block 16 is provided on the top surface of the connection block 17. A number of card slots 18 are respectively located directly above a number of support blocks 16.

[0046] The upper and lower stacking placement of multiple devices is realized by the snap connection between the card slot 18 and the support block 16, thereby improving the transportation efficiency.

[0047] In a further optimized solution, the cooling component 8 includes dry ice and / or ice packs. Since the sublimation temperature of dry ice is -78.5°C, it can quickly absorb the heat in the box body 1, causing the temperature in the box body 1 to drop to near this value in a short time, thereby effectively inhibiting the reproduction of bacteria and the respiration of fruits and extending the freshness period of the lychees.

[0048] In a further optimized solution, a number of partition plates 19 are detachably connected to the inner side wall of the box body 1. The number of partition plates 19 is arranged at intervals, and through holes are provided on the partition plates 19. The sleeve body 13 of the breathable sleeve penetrates through a number of through holes. The partition plates 19 can be installed according to the usage needs to achieve layered placement of the lychees. The through holes provided on the partition plates 19 allow the sleeve body 13 of the breathable sleeve to pass through, ensuring that the preservative can be evenly released into the entire box body 1.

[0049] In a further optimized solution, a number of second ventilation holes 12 are provided on the bottom plate 4, enhancing the air circulation in the box body 1 and helping to maintain the freshness and taste of the lychees.

[0050] In a further optimized solution, handles 20 are installed on two opposite outer side walls of the box body 1, facilitating the handling by the operators.

[0051] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0052] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A litchi preservation and transportation device, characterized in that: include: A box body (1), wherein a box cover (2) is provided on the top of the box body (1), one end of the box cover (2) is rotatably connected to the box body (1), and the other end is detachably connected to the box body (1) via a buckle (3); A support portion, the support portion being mounted on the bottom of the box body (1); A snap-on assembly, the snap-on assembly being mounted on the top of the box cover (2), and the snap-on assembly being detachably connected to the support portion; A bottom plate (4), the bottom plate (4) being detachably connected to the bottom of the inner cavity of the box body (1), and a cooling cavity (5) is provided between the bottom plate (4) and the inner bottom wall of the box body (1); A breathable sleeve, the breathable sleeve being mounted on the top of the base plate (4); The inner walls of the box body (1) and the box cover (2) are both provided with a heat-insulating interlayer (7); a cooling component (8) is provided in the cooling chamber (5); and a preservative is provided in the breathable sleeve.

2. The lychee fresh-keeping and transportation device according to claim 1, characterized in that: A plurality of lifting blocks (9) are installed on both sides of the inner bottom wall of the box body (1), and grooves (10) are opened on the tops of the plurality of lifting blocks (9). A plurality of plug-in blocks (11) are installed on both sides of the bottom surface of the bottom plate (4), and the plurality of grooves (10) and the plurality of plug-in blocks (11) are arranged in a one-to-one correspondence, and the plug-in blocks (11) are snap-fitted with the grooves (10).

3. The lychee fresh-keeping and transportation device according to claim 1, characterized in that: The breathable sleeve comprises a sleeve body (13) mounted on the top of the base plate (4), the bottom of the sleeve body (13) passes through the base plate (4), and the preservative is installed in the sleeve body (13); a sealing plug (14) is installed at the bottom of the sleeve body (13), and a plurality of first breathable holes (15) are provided on the sleeve body (13).

4. The lychee fresh-keeping and transportation device according to claim 1, characterized in that: The support portion comprises at least a plurality of support blocks (16) mounted on the bottom of the box body (1), and a through slot is formed on the side wall of the support block (16); the clamping assembly comprises a plurality of connection blocks (17) mounted on the top surface of the box cover (2), and a clamping slot (18) is formed on the top surface of the connection block (17) for clamping with the support block (16); and the plurality of clamping slots (18) are respectively located directly above the plurality of support blocks (16).

5. The lychee fresh-keeping and transportation device according to claim 1, characterized in that: The cooling component (8) includes dry ice and / or ice packs.

6. The lychee fresh-keeping and transportation device according to claim 3, characterized in that: A plurality of partitions (19) are detachably connected to the inner side wall of the box body (1), the plurality of partitions (19) are arranged at intervals, through holes are provided on the partitions (19), and the sleeve body (13) passes through the plurality of through holes.

7. The lychee fresh-keeping and transportation device according to claim 1, characterized in that: The bottom plate (4) is provided with a plurality of second air holes (12).

8. The lychee fresh-keeping and transportation device according to claim 1, characterized in that: Handles (20) are installed on two opposite outer side walls of the box body (1).

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