Temperature control logistics box for logistics supply chain

Abstract

The utility model relates to the technical field of logistics boxes, and discloses a logistics supply chain temperature control logistics box which comprises a logistics box body, and windows are formed in the side wall and the front wall of the logistics box body; the spacing assembly comprises a partition plate and a plug; the tray assembly comprises a bearing plate, a first guide rail and sliding blocks, the first guide rail is fixedly connected with the logistics box body, the sliding blocks are connected to the first guide rail in a sliding mode, and windows are formed in the front wall and the side wall of the logistics box body. According to the logistics box, shielding of goods in front of the logistics box body to goods behind the logistics box body can be reduced, the goods behind the logistics box body can be selectively and preferentially unloaded, better use flexibility is achieved, the sliding blocks slide in the X-axis direction, the guide rods extend in the Z-axis direction, and then double-axis sliding of the bearing plate can be achieved; the aim of loading and unloading goods more easily is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics boxes, and in particular to a temperature-controlled logistics box for a logistics supply chain. Background Art

[0002] In order to ensure the quality of the goods being transported, most logistics containers use the low temperature of refrigeration machines to keep the goods fresh.

[0003] The prior art discloses a temperature-controlled logistics container (publication number: CN219135183U), belonging to the field of logistics and transportation technology. This container addresses the technical problem of existing containers' inability to flexibly adjust the cooling effect based on cargo load, resulting in wasted electricity resources. The container comprises a housing, one side of which is connected to a door, which is hingedly connected to the housing. A partition assembly is provided within the housing, comprising multiple sets of chutes, each located on the upper and lower walls of the housing. The upper and lower chutes are positioned in corresponding positions, and each set of chutes slidably cooperates with a thermal insulation device. The upper end of the housing is connected to a temperature control assembly.

[0004] In the existing technology, the chambers of the box are divided by partitions, and multiple groups of refrigerators are used to achieve partitioned use. When using the partitions, the loaded and unloaded goods are loaded into the box in sequence through the windows. When unloading the goods, they need to be unloaded in sequence. If you want to unload the goods in the box far away from the window, you need to unload the goods at the window first, which has certain disadvantages.

[0005] To this end, we propose a temperature-controlled logistics box for the logistics supply chain. Utility Model Content

[0006] The utility model mainly solves the technical problem of certain inconveniences in unloading goods mentioned above, and provides a temperature-controlled logistics box for a logistics supply chain.

[0007] In order to achieve the above objectives, the present invention adopts the following technical solutions: a temperature-controlled logistics box for a logistics supply chain, comprising:

[0008] The logistics box body has windows on its side walls and front wall, and a sealed door hinged to the logistics box body is provided in the window. A refrigeration component is installed on the top of the logistics box body;

[0009] A partition assembly is provided in the cavity of the logistics box body for separating the cavity of the logistics box body. The partition assembly includes a partition and a plug. The plug is slidably connected to the partition and plugged into the logistics box body.

[0010] The pallet assembly is arranged in the cavity of the logistics box body for lifting goods. The pallet assembly includes a load-bearing plate, a first guide rail and a slider. The first guide rail is fixedly connected to the logistics box body. Several sliders are slidably connected to the first guide rail. The load-bearing plate is slidably connected to the slider. The load-bearing plate and the slider slide along different axes. The pallet assembly also includes a guide rod and a guide groove. The guide rod is fixedly installed on the top of the slider. The bottom of the load-bearing plate has a guide groove. The guide rod is located in the guide groove. The load-bearing plate can slide along the guide rod. The guide rod forms a rectangular rod structure. The top of the guide rod is rotatably connected to several rollers, and the rollers contact the inner top surface of the load-bearing plate.

[0011] As a preferred embodiment of the present invention, the first guide rail forms a rod structure, a slide groove is provided on the top surface of the first guide rail, a slider is slidably arranged in the slide groove, and two first guide rails are arranged in parallel at the bottom of the logistics box body.

[0012] As a preferred embodiment of the present invention, the tray assembly further comprises a positioning bolt, which is slidably connected to the carrier plate and plugged into the logistics box body, and the positioning bolt can limit the sliding of the carrier plate.

[0013] As a preferred embodiment of the present invention, a slot is provided on the inner bottom surface of the logistics box body, and the positioning bolt forms a trapezoidal block structure, and the positioning bolt can be inserted into the slot.

[0014] As a preferred embodiment of the present invention, the inner top surface of the logistics box body is fixedly connected with a rib, the partition can contact the rib, the plug and the rib are located on both sides of the partition, and a limiting hole is provided on the inner bottom surface of the logistics box body, and the plug is inserted into the limiting hole.

[0015] The utility model provides a temperature-controlled logistics box for the logistics supply chain. It has the following beneficial effects:

[0016] 1. This kind of temperature-controlled logistics box for the logistics supply chain has windows set on the front wall and side walls of the logistics box body, and lifts goods through a biaxially slidable load-bearing plate, which is convenient for loading and unloading materials. When unloading goods, it can reduce the obstruction of goods in the rear by goods near the front of the logistics box body, and can choose to unload goods near the rear of the logistics box body first, which has better flexibility of use. The load-bearing plate is guided in the guide groove by a guide rod, and cooperates with a roller needle so that the load-bearing plate can slide easily along the guide rod. The bottom of the slider is provided with the same roller needle, and the slider slides along the X-axis direction. The guide rod extends along the Z-axis direction, thereby realizing biaxial sliding of the load-bearing plate, which has the purpose of making loading and unloading easier. The load-bearing plate slides out of the cavity of the logistics box body laterally, making loading easier.

[0017] 2. This kind of temperature-controlled logistics box for the logistics supply chain is provided with a positioning bolt. After the load-bearing plate slides into the body of the logistics box, the positioning bolt falls into the slot. The rectangular columnar positioning bolt can limit the load-bearing plate so that the load-bearing plate will not slide in the X-axis and Z-axis directions, thereby suppressing the probability of the load-bearing plate and the goods on the load-bearing plate moving in one direction during the driving of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0019] Figure 2 This is the second overall stereogram of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the tray assembly and the spacer assembly of the utility model;

[0021] Figure 4 This is a three-dimensional diagram of the tray assembly of the utility model;

[0022] Figure 5 This is a partial exploded view of the tray assembly of the utility model.

[0023] Legend: 10. Logistics box body; 11. Refrigeration assembly; 12. Partition; 13. Plug; 20. Loading plate; 21. First guide rail; 22. Slider; 23. Guide rod; 24. Guide groove; 25. Positioning bolt. DETAILED DESCRIPTION

[0024] A temperature-controlled logistics box for logistics supply chain, such as Figure 1 and Figure 2 Shown, including:

[0025] The logistics box body 10 has windows on its side walls and front wall, and a sealed door hinged to the logistics box body 10 is provided in the window. A refrigeration assembly 11 is installed on the top of the logistics box body 10. The refrigeration assembly 11 includes a temperature sensor, a refrigerator and a single-chip microcomputer. The temperature sensor is electrically connected to the single-chip microcomputer, and the single-chip microcomputer is electrically connected to the refrigerator.

[0026] In the technical solution adopted in this embodiment, a temperature sensor is set to detect the temperature inside the cavity of the logistics box body 10, and a refrigerator is set to play a refrigeration role, which is used to reduce the temperature inside the cavity of the logistics box body 10 and ensure the quality of the goods in the cavity of the logistics box body 10. A single-chip microcomputer is set to control the refrigeration work of the refrigerator. Specifically, when the temperature sensor detects that the temperature inside the cavity of the logistics box body 10 is higher than the preset temperature, it sends a signal to the single-chip microcomputer, and the single-chip microcomputer controls the refrigerator to work and reduce the temperature inside the cavity of the logistics box body 10. When the temperature sensor detects that the temperature inside the cavity of the logistics box body 10 is lower than the preset temperature, it sends a signal to the single-chip microcomputer, and the single-chip microcomputer controls the refrigerator to stop working to prevent the temperature inside the cavity of the logistics box body 10 from being too low and affecting the quality of the goods.

[0027] Furthermore, in this embodiment, the refrigerator includes a condenser, a compressor and a cooling pipe. The condenser and the compressor are connected to the box body, the inlet of the cooling pipe is connected to the condenser, the outlet of the cooling pipe is connected to the compressor, and the condenser and the compressor are connected through a connecting pipe.

[0028] In the technical solution adopted in this embodiment, the cooling pipe is arranged in the cavity of the logistics box body 10, and a refrigerant flows in the cooling pipe. The refrigerant is compressed and liquefied by the compressor, and then enters the condenser through the connecting pipe. The refrigerant absorbs heat and evaporates in the cooling pipe, thereby achieving a cooling effect. The vaporized coolant enters the compressor through the outlet of the cooling pipe for compression and liquefaction, so that the cooling system can realize the function of circulating cooling.

[0029] like Figure 2 and Figure 3 As shown, the spacer assembly is arranged in the cavity of the logistics box body 10 and is used to separate the chamber of the logistics box body 10. The spacer assembly includes a partition 12 and a plug 13. The plug 13 is slidably connected to the partition 12 and plugged into the logistics box body 10. The inner top surface of the logistics box body 10 is fixedly connected with a rib. The partition 12 can contact the rib. The plug 13 and the rib are located on both sides of the partition 12. A limiting hole is opened on the inner bottom surface of the logistics box body 10, and the plug 13 is inserted into the limiting hole.

[0030] The partition 12 is installed by placing it vertically and inserting the plug 13 into the socket. The partition 12 then separates the chamber of the logistics box body 10 to form a partition cavity. The two sets of refrigeration components 11 cool the partition cavity respectively, which can be adjusted according to the amount of cargo.

[0031] like Figure 2 、 Figure 3 and Figure 4 as well as Figure 5As shown, the pallet assembly is arranged in the cavity of the logistics box body 10 for lifting goods. The pallet assembly includes a load-bearing plate 20, a first guide rail 21 and a slider 22. The first guide rail 21 is fixedly connected to the logistics box body 10. A plurality of sliders 22 are slidably connected to the first guide rail 21. The load-bearing plate 20 is slidably connected to the slider 22. The load-bearing plate 20 and the slider 22 slide along different axial directions. The first guide rail 21 forms a rod structure. A slide groove is provided on the top surface of the first guide rail 21. The slider 22 is slidably arranged in the slide groove. Two first guide rails 21 are arranged in parallel at the bottom of the logistics box body 10.

[0032] In this solution, since the internal chamber of the logistics box body 10 is partitioned, in order to easily load and unload goods, windows are set on the front wall and side wall of the logistics box body 10, and the goods are lifted by a biaxially sliding load plate 20 to facilitate loading and unloading of materials. When unloading goods, the obstruction of the goods in the rear by the goods near the front of the logistics box body 10 can be reduced, and the goods near the rear of the logistics box body 10 can be unloaded first, which has better flexibility of use.

[0033] like Figure 5 As shown, the tray assembly also includes a guide rod 23 and a guide groove 24. The guide rod 23 is fixed to the top of the slider 22. Specifically, the guide rod 23 is fixed to the top of the slider 22 by screws. The guide rod 23 is arranged between the two sliders 22. The bottom of the supporting plate 20 is provided with a guide groove 24. The guide rod 23 is located in the guide groove 24. The supporting plate 20 can slide along the guide rod 23. The guide rod 23 forms a rectangular rod structure. The top of the guide rod 23 is rotatably connected to a number of rollers. The rollers touch the top surface of the supporting plate 20. By setting the guide rod 23 and the guide groove 24, the guide rod 23 is aligned with the guide groove 24. The carrier plate 20 is guided and cooperated with the needle roller, so that the carrier plate 20 can slide easily along the guide rod 23. The bottom of the slider 22 is provided with the same needle roller. The slider 22 slides along the X-axis direction, and the guide rod 23 extends along the Z-axis direction, thereby realizing the biaxial sliding of the carrier plate 20, which has the purpose of making loading and unloading of goods easier. By sliding the carrier plate 20 sideways out of the cavity of the logistics box body 10, loading is easier. Of course, in order to prevent the carrier plate 20 from tipping over after sliding out of the logistics box body 10, a support rod can be used to support the suspended part of the logistics box body 10 at the bottom of the carrier plate 20, which will not be elaborated here.

[0034] like Figure 5 As shown, the tray assembly further includes a positioning bolt 25, which is slidably connected to the carrier plate 20 and plugged into the logistics box body 10. The positioning bolt 25 can limit the sliding of the carrier plate 20. The bottom surface of the logistics box body 10 is provided with a slot, and the positioning bolt 25 forms a trapezoidal block structure, and the positioning bolt 25 can be inserted into the slot;

[0035] As a supplement to the above solution, by setting a positioning bolt 25, after the load-bearing plate 20 slides into the logistics box body 10, the positioning bolt 25 falls into the slot, and the rectangular columnar positioning bolt 25 can limit the load-bearing plate 20, so that the load-bearing plate 20 will not slide in the X-axis and Z-axis directions, thereby suppressing the probability of the load-bearing plate 20 and the goods on the load-bearing plate 20 moving in one direction during the driving of the vehicle.

[0036] The working principle of the present invention is as follows: the slider 22 slides in the slide groove at the top of the first guide rail 21, and then the guide rod 23 can slide radially along the first guide rail 21 with the slider 22. At the same time, the carrying plate 20 can also slide radially along the guide rod 23. The guide rod 23 and the first guide rail 21 are vertically cross-distributed. The guide rod 23 guides the carrying plate 20 in the guide groove 24, and cooperates with the needle roller so that the carrying plate 20 can slide easily along the guide rod 23. The bottom of the slider 22 is provided with the same needle roller. The slider 22 slides along the X-axis direction, and the guide rod 23 extends along the Z-axis direction. The X-axis and Z-axis are the default axial directions in the three-dimensional coordinate system of the prior art. In this solution, they refer to the front and back and left and right directions in the logistics box body 10, and no excessive restrictions are made here. , and then the biaxial sliding of the carrier plate 20 can be realized. After the carrier plate 20 slides into the logistics box body 10, the positioning bolt 25 falls into the slot. The rectangular columnar positioning bolt 25 can limit the carrier plate 20, so that the carrier plate 20 will not slide in the X-axis and Z-axis directions. The partition 12 is placed vertically, and the plug 13 is inserted into the socket to realize the installation of the partition 12. Then the partition 12 divides the chamber of the logistics box body 10 to form a partition cavity, and the two sets of refrigeration components 11 cool the partition cavity respectively. It should be noted that when loading and unloading goods, the partition 12 needs to be removed first. Of course, you can also choose not to install the partition 12. When choosing to install the partition 12, there is a gap between the two carrier plates 20 to meet the installation of the partition 12.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A temperature-controlled logistics box for a logistics supply chain, characterized in that: include: A logistics box body (10), wherein the side walls and the front wall of the logistics box body (10) are provided with windows, a sealed door hinged to the logistics box body (10) is provided in the window, and a refrigeration assembly (11) is installed on the top of the logistics box body (10); A spacer assembly is provided in the cavity of the logistics box body (10) for separating the cavity of the logistics box body (10), the spacer assembly comprising a partition (12) and a plug (13), the plug (13) being slidably connected to the partition (12), and the plug (13) being plugged into the logistics box body (10); A pallet assembly is arranged in the cavity of a logistics box body (10) for lifting goods. The pallet assembly includes a load-bearing plate (20), a first guide rail (21) and a slider (22). The first guide rail (21) is fixedly connected to the logistics box body (10). A plurality of sliders (22) are slidably connected to the first guide rail (21). The load-bearing plate (20) is slidably connected to the slider (22). The load-bearing plate (20) and the slider (22) slide along different axial directions. The pallet assembly also includes a guide rod (23) and a guide groove (24). The guide rod (23) is fixedly installed on the top of the slider (22). The guide groove (24) is provided at the bottom of the load-bearing plate (20). The guide rod (23) is located in the guide groove (24). The load-bearing plate (20) can slide along the guide rod (23). The guide rod (23) forms a rectangular rod structure. The top of the guide rod (23) is rotatably connected to a plurality of rollers, and the rollers contact the inner top surface of the load-bearing plate (20).

2. The temperature-controlled logistics box for the logistics supply chain according to claim 1, characterized in that: The first guide rail (21) forms a rod structure, a slide groove is provided on the top surface of the first guide rail (21), a slider (22) is slidably arranged in the slide groove, and two first guide rails (21) are arranged in parallel at the bottom of the logistics box body (10).

3. The temperature-controlled logistics box for the logistics supply chain according to claim 1, characterized in that: The tray assembly further comprises a positioning bolt (25), wherein the positioning bolt (25) is slidably connected to the carrier plate (20) and plugged into the logistics box body (10), and the positioning bolt (25) can limit the sliding of the carrier plate (20).

4. The temperature-controlled logistics box for the logistics supply chain according to claim 3, characterized in that: A slot is provided on the inner bottom surface of the logistics box body (10), and the positioning bolt (25) forms a trapezoidal block structure, and the positioning bolt (25) can be inserted into the slot.

5. The temperature-controlled logistics box for the logistics supply chain according to claim 1, characterized in that: The inner top surface of the logistics box body (10) is fixedly connected with a retaining edge, the partition (12) can abut against the retaining edge, the plug (13) and the retaining edge are located on both sides of the partition (12), and a limiting hole is provided on the inner bottom surface of the logistics box body (10), and the plug (13) is inserted into the limiting hole.

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