Portable unloading device for cold chain transportation

Abstract

The utility model relates to the technical field of cold chain transportation, in particular to a portable unloading device for cold chain transportation, which comprises a support component, a protective component and a drainage component, the support component comprises a base, universal wheels and brake components, the universal wheels are arranged at four corners below the base, the brake components are arranged on the peripheral sides of the universal wheels, and the protective component is arranged on the base. The base is provided with a mounting groove, the drainage assembly comprises a drainage box with an upper opening, a drainage pipe and a switch valve, the portable unloading device for cold chain transportation is convenient to move and fix through the supporting assembly, the drainage box is firstly placed on the base, then the top plate is connected with the base through a connecting piece, and during loading or unloading, the drainage box is arranged on the top plate, so that the unloading efficiency is improved. Ice residues falling from goods or water melted in the transportation process enter the drainage box, the dryness of a transportation road surface is guaranteed, good safety is achieved, the top plate provided with the protection frame with the corresponding height is selected to be installed on the base according to requirements, and the split type structure is convenient to clean, carry and store.

Description

Technical Field

[0001] The utility model relates to the technical field of cold chain transportation, in particular to a portable unloading device for cold chain transportation. Background Technique

[0002] During the unloading and transfer process of cold chain transportation, it is inevitable that ice chips will fall from the goods, or due to the temperature change during transportation, the ice on the outer side of the materials will melt into water. Traditional unloading devices are often of an integral structure and do not have the effect of collecting ice chips and waste water. Ice chips or water spill on the ground, which is likely to cause the operator to slip and is prone to safety accidents. The integral unloading device is also not convenient for storage and placement. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a portable unloading device for cold chain transportation.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solutions: A portable unloading device for cold chain transportation, including a support component, a protection component and a drainage component. The support component includes a base, universal wheels and a brake component. The universal wheels are arranged at the four corners below the base, and the brake component is arranged on the periphery of the universal wheels. An installation groove is arranged on the base. The drainage component includes a drainage box with an upper opening, a drainage pipe and a switch valve. The drainage box is adapted to the installation groove. A notch adapted to the drainage pipe is arranged on the back side of the base. The switch valve is arranged on the drainage pipe. The protection component includes a top plate, a connecting piece and a protection frame. The top plate is connected to the installation groove through the connecting piece below, and a U-shaped protection frame is further arranged on the top plate. An opening is arranged at the position of the protection frame away from the drainage pipe, and a plurality of groups of water drainage holes are arranged on the top plate.

[0007] Preferably, a plurality of groups of hollow holes are arranged on the protection frame.

[0008] In order to facilitate the assembly of the top plate, the utility model is improved as follows: The connecting piece includes a connecting frame, an elastic member and a fixing block. The connecting frame is arranged below the top plate. Activity grooves are symmetrically arranged on the left and right sides of the front and rear walls of the connecting frame. The two ends of the elastic member are respectively connected to the activity groove and one end of the fixing block. A clamping groove adapted to the fixing block is further arranged in the installation groove.

[0009] Preferably, the elastic member includes a spring and a telescopic rod. The spring is sleeved on the telescopic rod, and the two ends of the spring and the telescopic rod are respectively connected to the inner wall of the activity groove and one end of the fixing block.

[0010] In order to facilitate the removal of the top plate, the utility model is improved in that the cross-sections of the fixing block and the clamping groove are both isosceles trapezoidal.

[0011] Preferably, a handrail is provided at one end of the base close to the drain pipe.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a portable unloading device for cold chain transportation, which has the following beneficial effects:

[0014] This portable unloading device for cold chain transportation is convenient to move and fix through the supporting assembly. A drainage box is first placed on the base, and then the top plate is connected to the base through a connecting piece. When loading or unloading, ice debris dropped from the goods or water melted during transportation enters the drainage box, ensuring the dryness of the transportation road surface. It has good safety. According to needs, the top plate equipped with a corresponding height protection frame is selected and installed on the base. The split structure is convenient for cleaning, carrying and storage. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 This is an exploded schematic diagram of the structure of the utility model;

[0018] Figure 4 It is a partial schematic diagram of the structure of the utility model.

[0019] In the figure: 1. base; 2. universal wheel; 3. brake assembly; 4. drainage box; 5. drainage pipe; 6. switch valve; 7. top plate; 8. protection frame; 9. drain hole; 10. hollow hole; 11. connection frame; 12. fixing block; 13. elastic part; 14. handrail. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4, A unloading device for portable cold chain transportation, comprising a support assembly, a protection assembly and a drainage assembly. The support assembly includes a base 1, universal wheels 2 and a brake assembly 3. The universal wheels 2 are arranged at the four corners below the base 1, and the brake assembly 3 is arranged on the periphery of the universal wheels 2. An installation groove is arranged on the base 1. The drainage assembly includes a drainage box 4 with an upper opening, a drainage pipe 5 and a switch valve 6. The drainage box 4 is adapted to the installation groove. A notch adapted to the drainage pipe 5 is arranged on the back side of the base 1. The switch valve 6 is arranged on the drainage pipe 5. The protection assembly includes a top plate 7, a connecting member and a protection frame 8. The top plate 7 is connected to the installation groove through the connecting member below, and a protection frame 8 in a U shape is further arranged on the top plate 7. An opening is arranged at the part of the protection frame 8 away from the drainage pipe 5, and a number of groups of water drainage holes 9 are arranged on the top plate 7.

[0022] During the actual use process, universal wheels 2 are arranged below the base 1, which is convenient for movement. The brake assembly 3 is convenient for temporarily locking the equipment. A drainage box 4 is also arranged on the base 1. The drainage pipe 5 passes through the notch and is provided with a switch valve 6. The top plate 7 is detachably connected to the base 1 through the connecting member. The top plate 7 is assembled on the base 1 through the connecting member. The ice chips and melted water of the materials enter the drainage box 4 through the water drainage holes 9. According to requirements, a filter screen is arranged at the drainage port of the drainage box 4 to prevent the drainage pipe 5 from being blocked. By opening the switch valve 6, fixed-point drainage can be carried out to prevent the ice chips and water from flowing onto the road surface and causing the situation of personnel slipping. The protection frame 8 stably limits the materials. According to requirements, a hinged door can be arranged at the opening of the protection frame 8. The top plate 7 of the protection frame 8 with different height specifications can be assembled according to requirements. The split structure is convenient for storage, carrying and assembly, and is easy to use. An armrest 14 is also arranged at one end of the base 1 close to the drainage pipe 5, which is convenient for moving the equipment.

[0023] During the actual use process, if the side walls of the protection frame 8 are all closed, it is not convenient to adjust the placement position of the materials according to requirements, and it is not convenient to disassemble the top plate 7. Therefore, a number of groups of hollow holes 10 are arranged on the protection frame 8.

[0024] During the actual use process, it is necessary to facilitate the assembly of the top plate 7. Therefore, the connecting member includes a connecting frame 11, an elastic member 13 and a fixing block 12. The connecting frame 11 is arranged below the top plate 7. Activity grooves are symmetrically arranged on the left and right sides of the front and rear walls of the connecting frame 11. Two ends of the elastic member 13 are respectively connected to the activity groove and one end of the fixing block 12. A card slot adapted to the fixing block 12 is also arranged in the installation groove. A rounded corner is arranged below the connecting frame 11. The cross sections of the fixing block 12 and the card slot are both isosceles trapezoids. Align the connecting frame 11 with the inner wall of the installation groove, press down the top plate 7. After the activity groove is aligned with the card slot, the elastic member 13 pushes the fixing block 12, and part of the fixing block 12 enters the card slot to complete the assembly of the equipment. Lift the top plate 7 upward to disassemble it.

[0025] The supporting elastic member 13 only uses a spring, which may easily cause the fixed block 12 to operate unstably. For this reason, the elastic member 13 includes a spring and a telescopic rod. The spring is sleeved on the telescopic rod. Both ends of the spring and the telescopic rod are respectively connected to the inner wall of the movable groove and one end of the fixed block 12. The telescopic rod ensures the stability of the fixed block 12.

[0026] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0027] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0028] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable unloading device for cold chain transportation, comprising a supporting component, a protective component and a drainage component, characterized in that: The support assembly includes a base (1), universal wheels (2) and a brake assembly (3). The universal wheels (2) are provided at the four corners below the base (1), and the brake assembly (3) is provided on the periphery of the universal wheels (2). An installation groove is provided on the base (1). The drainage assembly includes a drainage box (4) with an upper opening, a drain pipe (5) and a switch valve (6). The drainage box (4) is adapted to the installation groove. A notch adapted to the drain pipe (5) is provided on the back side of the base (1). The switch valve (6) is provided on the drain pipe (5). The protection assembly includes a top plate (7), a connecting member and a protection frame (8). The top plate (7) is connected to the installation groove through the connecting member below. An inverted U-shaped protection frame (8) is further provided on the top plate (7). An opening is provided at the part of the protection frame (8) away from the drain pipe (5). A number of groups of water drainage holes (9) are provided on the top plate (7).

2. A portable cold chain transport unloading device according to claim 1, characterized in that: A number of groups of hollow holes (10) are provided on the protection frame (8).

3. A portable cold chain transport unloading device according to claim 2, characterized in that: The connecting member includes a connecting frame (11), an elastic member (13) and a fixing block (12). The connecting frame (11) is provided below the top plate (7). Activity grooves are symmetrically provided on the left and right sides of the front and rear walls of the connecting frame (11). The two ends of the elastic member (13) are respectively connected to the activity groove and one end of the fixing block (12). A clamping groove adapted to the fixing block (12) is further provided in the installation groove.

4. A portable cold chain transport unloading device according to claim 3, characterized in that: The elastic member (13) includes a spring and a telescopic rod. The spring is sleeved on the telescopic rod. The two ends of the spring and the telescopic rod are respectively connected to the inner wall of the activity groove and one end of the fixing block (12).

5. A portable cold chain transport unloading device according to claim 4, characterized in that: The cross sections of the fixing block (12) and the clamping groove are both isosceles trapezoids.

6. A portable cold chain transport unloading device according to claim 5, characterized in that: A handrail (14) is further provided at one end of the base (1) close to the drain pipe (5).

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