Protective fresh-keeping device for long-distance transportation of apples

Abstract

The utility model discloses a protection fresh-keeping device for long-distance apple transportation, which comprises a bottom plate, the four corners of the bottom plate are fixedly connected with limiting frames, the limiting frames are uniformly provided with a plurality of limiting grooves, the limiting grooves are internally and movably provided with limiting rods matched with the limiting grooves, the limiting rods are movably provided with first packaging frames, and the first packaging frames are provided with second packaging frames. The outer wall of a foam box adheres to the inner wall of the first packaging frame, a plurality of semicircular supporting grooves are formed in the foam box, clamping grooves are correspondingly formed in the upper portions of the supporting grooves, the clamping grooves are formed in an air bag, and the air bag adheres to the inner wall of the second packaging frame and communicates with an air valve port. The second packaging frame and the first packaging frame are both provided with a plurality of air holes which are correspondingly communicated with the clamping grooves and the supporting grooves respectively, the protective fresh-keeping device for apple long-distance transportation can not only achieve protection needed in the apple transportation process, but also enable cold air in a transport vehicle to effectively wrap the apples through the air permeability of the protective fresh-keeping device, and therefore fresh keeping of the apples is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective fresh-keeping devices, in particular to a protective fresh-keeping device for long-distance transportation of apples. Background Art

[0002] Apple is a nutritious and delicious fruit that is deeply loved by consumers. However, during long-distance transportation, due to the long distance, long time, and complex and changeable environment, apples often suffer from damage and rot, which seriously affects their quality and market value. Therefore, developing a protective preservation device that can protect the quality of apples and extend the shelf life is of great significance to improving apple transportation efficiency, reducing losses, and protecting consumer rights.

[0003] At present, most of the apple transportation protection and preservation devices on the market are simple cardboard or plastic box packaging. Although these devices play a protective role to a certain extent, they have many shortcomings. For example, cardboard boxes have limited compressive strength and are easily damaged during transportation; although plastic boxes are relatively strong, they are expensive and not environmentally friendly. In addition, these devices also have limitations in their preservation effect and cannot effectively slow down the rate of apple spoilage during transportation. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the purpose of the present invention is to provide a protective and fresh-keeping device for long-distance transportation of apples to solve the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective and fresh-keeping device for long-distance transportation of apples, comprising a bottom plate, wherein the four corners of the bottom plate are fixedly connected to a limit frame, the limit frame is evenly provided with a plurality of limit grooves, and the plurality of limit grooves can be movably equipped with limit rods that fit therewith, a first packaging frame is movably equipped on the limit rod, the inner wall of the first packaging frame is adhered to the outer wall of a foam box, a plurality of semicircular brackets are provided in the foam box, and there are corresponding card slots above the brackets, the card slots are all provided in an air bag, the air bag is adhered to the inner wall of a second packaging frame, and is connected with an air valve port, and a plurality of air holes are provided on the second packaging frame and the first packaging frame, which respectively correspond to the connecting card slots and the brackets.

[0008] Preferably, both left and right ends of the bottom of the first packaging frame are fixedly connected with blocking bars, and the blocking bars are connected to the limiting rods.

[0009] Preferably, both left and right ends of the top of the second packaging frame are fixedly connected with blocking bars, and the blocking bars are connected to the limiting rods.

[0010] Preferably, the card slots are each equipped with a plurality of convex balls, and the plurality of convex balls are all connected to the airbags.

[0011] Preferably, threaded holes are provided at the upper and lower ends of the side walls of the limiting rod, and bolts are threadedly mounted thereon, and the bolts are threadedly penetrated through the blocking plate.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a protective and fresh-keeping device for long-distance transportation of apples, which has the following beneficial effects:

[0014] The utility model arranges a sticky foam box in a first packaging frame, and places apples in a bracket in the foam box. Since the bracket is connected to the air vent of the first packaging box, the air permeability of the device is ensured. At the same time, an air bag is attached to the second packaging box, and a slot on the air bag fixes the upper half of the apple. The air bag is inflated through an air valve port, and the air bag fixes the apple due to the upper and lower clamping of a limit rod. The entire device can not only achieve the protection required during the transportation of apples, but also utilize its air permeability to allow the cold air in the transport vehicle to effectively wrap the apples, thereby achieving the preservation of the apples. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the first packaging frame and its related structures of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the second packaging frame and its related structures of the utility model;

[0018] In the figure: 1, bottom plate; 2, limit frame; 3, limit groove; 4, limit rod; 5, first packaging frame; 6, second packaging frame; 7, air vent; 8, foam box; 9, bracket; 10, air bag; 11, air valve port; 12, slot; 13, convex ball; 14, stop bar; 15, blocking plate; 16, bolt. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model provides a technical solution for a protective and fresh-keeping device for long-distance transportation of apples:

[0021] according to Figure 1-3 As shown, the protective preservation device for long-distance transportation of apples includes a bottom plate 1, and the four corners of the bottom plate 1 are fixedly connected to a limiting frame 2, and the limiting frame 2 is evenly provided with a plurality of limiting grooves 3, and the plurality of limiting grooves 3 can be movably equipped with limiting rods 4 that fit therewith, and a first packaging frame 5 is movably equipped on the limiting rod 4, and the inner wall of the first packaging frame 5 is adhered to the outer wall of a foam box 8, and the foam box 8 is provided with a plurality of semicircular brackets 9, and the brackets 9 are respectively provided with card slots 12 above them, and the card slots 12 are all provided in air bags 10, and the air bags 10 are adhered to the inner wall of the second packaging frame 6 and are connected with an air valve port 11, and the second packaging frame 6 and the first packaging frame 5 are both provided with a plurality of air vents 7, which correspond to the connecting card slots 12 and the brackets 9, respectively, and the left and right ends of the bottom of the first packaging frame 5 are fixedly connected with blocking bars 14, and the blocking bars 14 are connected with the limiting rods 11. 4 are connected to each other to clamp the first packaging frame 5 to prevent the first packaging frame 5 from being displaced during transportation. Baffles 14 are fixedly connected to the left and right ends of the top of the second packaging frame 6. The baffles 14 are connected to the limiting rod 4, which also prevents the second packaging frame 6 from being displaced. A plurality of convex balls 13 are mounted on the card slots 12. The plurality of convex balls 13 are connected to the airbags 10, which can effectively fix apples of different sizes within a certain range. Threaded holes are provided on the upper and lower ends of the side walls of the limiting rod 4, and bolts 16 are threadedly mounted thereon. The bolts 16 also have a blocking plate 15 threadedly penetrated therethrough. However, when the blocking plate 15 is not installed, the limiting rod 4 can be conveniently placed in the limiting slot 3. After the transportation packaging of the apples is completed, the blocking plate 15 is installed to effectively prevent the limiting rod 4 from moving, thereby ensuring the stability of the entire device.

[0022] During specific use, apples are placed in the brackets 9 in the foam box 8 in turn, the limiting rods 4 are placed in the limiting grooves 3, and then the first packaging frame 5 is placed on the limiting rods 4 on the left and right sides, and then the second packaging frame 6 is clamped on the first packaging frame 5, and the corresponding limiting rods 4 are assembled at the left and right ends of the second packaging frame 6, and the air bag 10 is inflated through the air valve port 11. The air bag 10 swells up, and the apples are fixed up and down through the clamping groove 12 and the bracket 9. Because of the swollen air bag 10, a gap is generated between the first packaging frame 5 and the second packaging frame 6. In addition, the limiting rod 4 is used to lock the apples, and the air vent 7 is connected with the clamping groove 12 and the bracket 9, so that the apples will not be suffocated, and the air permeability of the device is guaranteed. While the apples are protected, the air permeability of the device is utilized to allow the cold air in the transport vehicle to effectively wrap the apples, thereby achieving the preservation of the apples.

[0023] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. A protective and fresh-keeping device for long-distance transportation of apples, comprising a bottom plate (1), Features: The four corners of the bottom plate (1) are fixedly connected to a limiting frame (2), and the limiting frame (2) is evenly provided with a plurality of limiting grooves (3), and limiting rods (4) that fit therewith can be movably mounted in the plurality of limiting grooves (3), and a first packaging frame (5) is movably mounted on the limiting rod (4), and the inner wall of the first packaging frame (5) is adhered to the outer wall of a foam box (8), and a plurality of semicircular brackets (9) are provided in the foam box (8), and there are corresponding card slots (12) above the brackets (9), and the card slots (12) are all provided in the airbag (10), and the airbag (10) is adhered to the inner wall of the second packaging frame (6) and is connected with an air valve port (11), and a plurality of air holes (7) are provided on the second packaging frame (6) and the first packaging frame (5), which respectively correspond to the connecting card slots (12) and the brackets (9).

2. The apple long-distance transportation protection and preservation device according to claim 1, Features: The left and right ends of the bottom of the first packaging frame (5) are both fixedly connected with blocking bars (14), and the blocking bars (14) are connected to the limiting rods (4).

3. The apple long-distance transportation protection and preservation device according to claim 1, Features: The left and right ends of the top of the second packaging frame (6) are both fixedly connected with blocking bars (14), and the blocking bars (14) are connected to the limiting rods (4).

4. The apple long-distance transportation protection and preservation device according to claim 1, Features: The card slots (12) are each equipped with a plurality of convex balls (13), and the plurality of convex balls (13) are each connected to the airbag (10).

5. The apple long-distance transportation protection and preservation device according to claim 1, Features: The upper and lower ends of the side wall of the limiting rod (4) are both provided with threaded holes, and bolts (16) are threadedly mounted thereon. The bolts (16) are also threadedly penetrated by the blocking plate (15).

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