A layered preservation device for cold chain logistics

Abstract

This utility model discloses a layered preservation device for cold chain logistics, relating to the field of fruit transportation technology. The layered preservation device for cold chain logistics includes a storage box with a limiting groove inside. The storage box also has a partitioning device for initial zoning, a sliding device for easy loading of goods, and a support device for height adjustment according to fruit size. The upper surface of the sliding device has a limiting device to improve stability during logistics. The storage box also includes an absorption device for absorbing ethylene emitted by ethylene-containing fruits. By first separating the ethylene-containing fruits using the partitioning device, the ethylene-containing fruits are prevented from affecting other fruits during transportation.

Description

Technical Field

[0001] This utility model relates to the field of fruit transportation technology, specifically to a layered preservation device for cold chain logistics. Background Technology

[0002] Cold chain logistics is a professional logistics method that utilizes temperature control and preservation technologies, as well as equipment such as cold storage, refrigerated trucks, and refrigerated boxes, to ensure that cold chain products remain in a specified low-temperature environment throughout the entire process of initial processing, storage, transportation, distribution processing, sales, and delivery. The scope of application of cold chain logistics includes primary agricultural products, processed foods, and special commodities. Therefore, it has higher requirements and is more complex than general ambient temperature logistics systems, and the construction investment is much larger. It is a huge system engineering project.

[0003] Some fruits are rich in ethylene, such as bananas, apples, and mangoes. During transportation, they release ethylene, which ripens other fruits prematurely. Currently, ethylene-containing fruits are not separated during fruit transportation, which can lead to overripe fruits during transport.

[0004] Therefore, a layered preservation device for cold chain logistics is proposed. Utility Model Content

[0005] The purpose of this invention is to address the problem that some fruits, such as bananas, apples, and mangoes, are rich in ethylene and release it during transportation, thus ripening other fruits prematurely. Existing fruit transportation methods typically do not separate ethylene-containing fruits, leading to overripe fruit during transport. This invention provides a layered preservation device for cold chain logistics.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A layered preservation device for cold chain logistics includes a storage box with a limiting groove inside. The storage box also has a partitioning device for initial zoning, a sliding device for easy loading of goods, a support device for height adjustment according to the size of the fruit, a limiting device for improving stability during logistics on the upper surface of the sliding device, and an absorption device for absorbing ethylene emitted by the fruit inside the storage box.

[0008] Furthermore, the separating device includes a separating plate, a slide rail, and a sealing baffle. The separating plate is fixedly installed inside the storage box, and a limiting groove is formed on the left side wall of the separating plate. The slide rail is fixedly installed inside the storage box, and the sealing baffle is installed in the limiting groove of the storage box and the separating plate.

[0009] Furthermore, the sliding device includes a sliding seat and a support column. The sliding seat is slidably installed in the slide rail, and the support column is fixedly installed on the upper end face of the sliding seat. The opposite sidewalls of the support column are provided with fixing grooves.

[0010] Furthermore, the supporting device includes a bearing plate and a limiting slide, the bearing plate being fixedly installed in the fixing groove of the support column, and the limiting slide being fixedly installed on the front and rear side walls and the left and right side walls of the bearing plate.

[0011] Furthermore, the limiting device includes a limiting rod and a fixing plate. The limiting rod is fixedly installed on the upper end face of the sliding seat, and the limiting rod is slidably connected to the limiting sliding seat. The fixing plate is installed on the front and rear side walls of the fixing plate.

[0012] Furthermore, the absorption device includes an absorption box and a top cover. The absorption box is fixedly installed on the inner rear side wall of the storage box, and the top cover is fixedly installed on the upper surface of the absorption box.

[0013] The beneficial effects of this utility model are as follows:

[0014] First, the ethylene-containing fruits are separated using a dividing device. A sliding device then moves within the dividing device to facilitate loading. Adjusting the position of the supporting device within the sliding device allows for adaptation to different fruit sizes, thus improving space utilization. An absorption device limits the position of the supporting device, enhancing its stability during use. The absorption and dividing devices create dedicated compartments within the storage box for ethylene-containing fruits, preventing them from affecting other fruits during transport and causing overripe fruit. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a partial structural schematic diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the sliding device, supporting device and limiting device of this utility model;

[0018] Figure 4 This is a schematic diagram of the support column and fixing plate structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the sealing baffle structure of this utility model;

[0020] Reference numerals in the attached drawings: 1. Storage box; 2. Dividing device; 201. Dividing plate; 202. Slide rail; 203. Sealing baffle; 3. Sliding device; 301. Sliding seat; 302. Support column; 4. Supporting device; 401. Bearing plate; 402. Limiting slide seat; 5. Limiting device; 501. Limiting rod; 502. Fixing plate; 6. Absorption device; 601. Absorption box; 602. Top cover. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Please see Figure 1-5A layered preservation device for cold chain logistics includes a storage box 1, a limiting groove inside the storage box 1, a partition device 2 for preliminary partitioning inside the storage box 1, a sliding device 3 for facilitating loading of goods inside the partition device 2, a supporting device 4 for adjusting the height according to the size of the fruit inside the sliding device 3, a limiting device 5 for improving stability during logistics on the upper end surface of the sliding device 3, and an absorbing device 6 for absorbing ethylene emitted by the fruit inside the storage box 1.

[0026] Specifically: First, the ethylene-containing fruits are separated by the separating device 2 to prevent them from affecting other fruits during transportation. The sliding device 3 slides within the separating device 2 to facilitate loading of the fruits. By adjusting the position of the supporting device 4 within the sliding device 3, adjustments can be made according to the different sizes of fruits, thereby improving space utilization efficiency. The absorption device 6 limits the support device 4, thereby improving the stability of the supporting device 4 during use. The absorption device 6 and the separating device 2 are used to create a special compartment for storing ethylene-containing fruits within the storage box 1, thus preventing them from affecting other fruits during transportation.

[0027] The separating device 2 includes a separating plate 201, a slide rail 202, and a sealing baffle 203. The separating plate 201 is fixedly installed inside the storage box 1. A limiting groove is provided on the left side wall of the separating plate 201. The slide rail 202 is fixedly installed inside the storage box 1. The sealing baffle 203 is installed in the limiting groove of the storage box 1 and the separating plate 201.

[0028] Specifically, the storage box 1 is divided by a partition plate 201 and a sealing baffle 203, thereby separating fruits containing ethylene from those without ethylene, thus preventing fruits containing ethylene from affecting other fruits during transportation and causing premature ripening.

[0029] The sliding device 3 includes a sliding seat 301 and a support column 302. The sliding seat 301 is slidably installed in the slide rail 202, and the support column 302 is fixedly installed on the upper end face of the sliding seat 301. The opposite side wall of the support column 302 is provided with a fixing groove.

[0030] Specifically, the sliding seat 301 slides within the slide rail 202, thereby facilitating the pulling out of the slide for loading goods.

[0031] The supporting device 4 includes a bearing plate 401 and a limiting slide 402. The bearing plate 401 is fixedly installed in the fixing groove of the support column 302, and the limiting slide 402 is fixedly installed on the front and rear side walls and the left and right side walls of the bearing plate 401.

[0032] Specifically, by adjusting the height of the bearing plate 401 within the support column 302, fruits of different heights can be stored in an adjustable manner.

[0033] The limiting device 5 includes a limiting rod 501 and a fixing plate 502. The limiting rod 501 is fixedly installed on the upper end face of the sliding seat 301. The limiting rod 501 is slidably connected to the limiting sliding seat 402. The fixing plate 502 is installed on the front and rear side walls of the fixing plate 502.

[0034] Specifically, the bearing plate 401 is limited by the limiting rod 501 and the fixing plate 502, thereby improving the stability of the bearing plate 401 during use.

[0035] The absorption device 6 includes an absorption box 601 and a top cover 602. The absorption box 601 is fixedly installed on the inner rear side wall of the storage box 1, and the top cover 602 is fixedly installed on the upper surface of the absorption box 601.

[0036] Specifically, the ethylene absorbent is stored through the absorption box 601 and the top cover 602, thereby improving the storage effect of ethylene-containing fruits.

[0037] In summary:

[0038] First, the ethylene-containing fruits are separated by the separating device 2 to prevent them from affecting other fruits during transportation. The sliding device 3 slides within the separating device 2, facilitating fruit loading. The position of the supporting device 4 within the sliding device 3 can be adjusted to accommodate fruits of different sizes, thus improving space utilization. The absorption device 6 limits the support device 4, enhancing its stability during use. The absorption device 6 and the separating device 2 create a dedicated compartment for storing ethylene-containing fruits within the storage box 1, preventing them from affecting other fruits during transportation. The separating plate 201 and the sealing baffle 203 further enhance the storage... The fruit is placed in box 1 for separation, thus separating fruits containing ethylene from those without. This prevents fruits containing ethylene from affecting other fruits during transportation and causing premature ripening. The sliding seat 301 slides within the slide rail 202, facilitating easy pulling out for loading. The height of the support plate 401 within the support column 302 can be adjusted to accommodate fruits of different heights. The support plate 401 is limited by the limiting rod 501 and the fixing plate 502, improving its stability during use. The absorption box 601 and the top cover 602 store the ethylene absorbent, thereby enhancing the storage effect of ethylene-containing fruits.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A layered freshness preserving device for cold chain logistics comprising a storage box (1), characterized in that, The storage box (1) has a limiting groove inside. The storage box (1) is equipped with a partition device (2) for preliminary partitioning. The partition device (2) is equipped with a sliding device (3) for easy loading of goods. The sliding device (3) is equipped with a support device (4) for adjusting the height according to the size of the fruit. The upper end of the sliding device (3) is equipped with a limiting device (5) to improve the stability during logistics. The storage box (1) is equipped with an absorption device (6) for absorbing ethylene emitted by the fruit.

2. The layered freshness retention device for cold chain logistics according to claim 1, wherein, The separating device (2) includes a separating plate (201), a slide rail (202), and a sealing baffle (203). The separating plate (201) is fixedly installed inside the storage box (1). A limiting groove is opened on the left side wall of the separating plate (201). The slide rail (202) is fixedly installed inside the storage box (1). The sealing baffle (203) is installed in the limiting groove of the storage box (1) and the separating plate (201).

3. The tiered freshness preserving device for cold chain logistics of claim 2, wherein, The sliding device (3) includes a sliding seat (301) and a support column (302). The sliding seat (301) is slidably installed in the slide rail (202), and the support column (302) is fixedly installed on the upper end face of the sliding seat (301). The opposite side wall of the support column (302) is provided with a fixing groove.

4. The layered freshness retention device for cold chain logistics of claim 3, wherein, The supporting device (4) includes a bearing plate (401) and a limiting slide (402). The bearing plate (401) is fixedly installed in the fixing groove of the support column (302), and the limiting slide (402) is fixedly installed on the front and rear side walls and the left and right side walls of the bearing plate (401).

5. The layered freshness retention device for cold chain logistics of claim 3, wherein, The limiting device (5) includes a limiting rod (501) and a fixing plate (502). The limiting rod (501) is fixedly installed on the upper end face of the sliding seat (301). The limiting rod (501) is slidably connected to the limiting sliding seat (402). The fixing plate (502) is installed on the front and rear side walls of the fixing plate (502).

6. The layered freshness retention device for cold chain logistics of claim 1, wherein, The absorption device (6) includes an absorption box (601) and a top cover (602). The absorption box (601) is fixedly installed on the inner rear side wall of the storage box (1), and the top cover (602) is fixedly installed on the upper surface of the absorption box (601).

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