Damping tray for logistics transportation

Abstract

The damping tray for logistics transportation comprises a positioning frame, a tray body is arranged in the positioning frame, three sets of leakage grooves arranged at equal intervals are formed in the upper surface of the tray body, two sets of supporting legs are fixedly connected to the bottom face of the positioning frame, and two sets of air pressure cylinders are fixedly installed on the inner bottom wall of the positioning frame. The bottom face of each air pressure cylinder fixedly communicates with an exhaust nozzle, and two dampers are fixedly installed on the inner bottom wall of the positioning frame. According to the utility model, through the cooperation of the buffer spring and the damper, the tray body is preliminarily buffered, through the cooperation of the connecting disc, the stress rod and the sealing gasket, the purposes of compressing air in the air pressure cylinder and buffering the stress rod are achieved, and through the cooperation of the sealing gasket and the exhaust nozzle, the safety of the tray body is improved. And the purpose of exhausting compressed air through the exhaust nozzle is achieved, so that the tray body is further buffered, and the using effect of the tray body is improved.

Description

Technical Field

[0001] This application relates to the field of intelligent logistics technology, and particularly relates to a shock-absorbing tray for logistics transportation. Background Art

[0002] Logistics is the dynamic state of material resources such as goods during spatial and temporal changes. Intelligent logistics refers to a modern logistics model that realizes refined, dynamic, and visual management of all links in logistics through intelligent software and hardware, Internet of Things, big data and other intelligent technology means, improves the intelligent analysis and decision-making ability and automated operation and execution ability of the logistics system, and enhances the operation efficiency of logistics.

[0003] During the logistics transportation process, logistics trays are needed to hold goods. However, there are still some drawbacks in the existing logistics trays during actual use. They do not have the function of shock absorption and buffering for the trays. During the transportation of goods, it is easy to cause the goods to vibrate and damage fragile items. Therefore, we provide a shock-absorbing tray for logistics transportation to solve the above problems. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide a shock-absorbing tray for logistics transportation to solve the problems raised in the above background art.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A shock-absorbing tray for logistics transportation includes a positioning frame. Inside the positioning frame, there is a tray body. Three equally spaced leak grooves are opened on the upper surface of the tray body. Two support feet are fixedly connected to the bottom surface of the positioning frame. Two air cylinders are fixedly installed on the inner bottom wall of the positioning frame. The bottom surface of each air cylinder is fixedly communicated with an exhaust nozzle. Two dampers are fixedly installed on the inner bottom wall of the positioning frame. The top end of each damper is fixedly connected to the bottom surface of the tray body. A sliding hole is opened on the upper surface of each air cylinder. A stress rod is slidably connected to the inner circle of each sliding hole. The top end of each stress rod is fixedly connected to a connection disk. The upper surface of each connection disk is fixedly connected to the bottom surface of the tray body. A sealing gasket is provided inside each air cylinder. The upper surface of each sealing gasket is fixedly installed at the bottom end of the stress rod. The outer surface of each sealing gasket is in contact with the inner side wall of the air cylinder.

[0007] Preferably, two guiding grooves are opened on the inner side wall of the positioning frame. A guiding block is slidably connected to the inner side wall of each guiding groove. The mutually approaching side surfaces of the two guiding blocks are respectively fixedly connected to the left and right side surfaces of the tray body.

[0008] Preferably, two limiting plates are fixedly connected to the bottom surface of the positioning frame, and three connecting blocks are fixedly connected to the side of the two limiting plates close to each other. The upper surface of each connecting block is fixedly connected to the bottom surface of the positioning frame.

[0009] Preferably, a reinforcing ring is fixedly connected to the outer surface of each air cylinder, and the upper surface of each reinforcing ring is fixedly connected to the bottom surface of the positioning frame.

[0010] Preferably, two groups of buffer springs are fixedly connected to the inner bottom wall of the positioning frame, and the top end of each buffer spring is fixedly connected to the bottom surface of the tray body.

[0011] Preferably, a limiting ring is fixedly connected to the upper surface of each sealing gasket, and the inner side wall of each limiting ring is in contact with the outer surface of the stress rod.

[0012] The above at least one technical solution adopted in the embodiment of the present application can achieve the following beneficial effects:

[0013] Through the cooperation of the buffer springs and dampers provided in this device, the tray body is initially buffered, and through the cooperation of the connecting plate, stress rod and sealing gasket, the air inside the air cylinder is compressed and the stress rod is buffered. Through the cooperation of the sealing gasket and the exhaust nozzle, the compressed air is discharged through the exhaust nozzle, thereby further buffering the tray body, effectively solving the problem that the tray does not have a shock-absorbing and buffering function, and it is easy to cause the goods to vibrate and damage the fragile items during the transportation of the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation of the present application. In the drawings:

[0015] Figure 1 is: a three-dimensional structural schematic diagram of the tray body of the present utility model;

[0016] Figure 2 is: a bottom view structural schematic diagram of the positioning frame in the present utility model;

[0017] Figure 3 is: a front sectional view structural schematic diagram of the positioning frame in the present utility model;

[0018] Figure 4 is: a front sectional view structural schematic diagram of the air cylinder in the present utility model.

[0019] In the figure: 1, positioning frame; 2, tray body; 3, guiding groove; 4, guiding block; 5, leakage groove; 6, limiting plate; 7, connecting block; 8, supporting foot; 9, air cylinder; 10, exhaust nozzle; 11, reinforcing ring; 12, buffer spring; 13, damper; 14, sliding hole; 15, stress rod; 16, sealing gasket; 17, connecting disc; 18, limiting ring. Detailed implementation manners

[0020] To make the objectives, technical solutions and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments of this application and the corresponding drawings. Obviously, the described embodiments are only a part rather than all of the embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without making any creative effort fall within the scope of protection of this application.

[0021] The following will, with reference to the drawings, elaborate on the technical solutions provided by each embodiment of this application.

[0022] Please refer to Figures 1-4 , this utility model provides a technical solution for a shock-absorbing tray for logistics transportation:

[0023] A shock-absorbing tray for logistics transportation, including a positioning frame 1. Inside the positioning frame 1, there is a tray body 2. On the upper surface of the tray body 2, three equally spaced leakage grooves 5 are provided. On the bottom surface of the positioning frame 1, two support feet 8 are fixedly connected. On the inner bottom wall of the positioning frame 1, two air cylinders 9 are fixedly installed. At the bottom of each air cylinder 9, an exhaust nozzle 10 is fixedly communicated. On the inner bottom wall of the positioning frame 1, two dampers 13 are fixedly installed. The top of each damper 13 is fixedly connected to the bottom surface of the tray body 2. On the upper surface of each air cylinder 9, a sliding hole 14 is provided. Inside the inner ring of each sliding hole 14, a stress rod 15 is slidably connected. The top of each stress rod 15 is fixedly connected to a connection plate 17. On the upper surface of each connection plate 17, it is fixedly connected to the bottom surface of the tray body 2. Inside each air cylinder 9, a sealing gasket 16 is provided. On the upper surface of each sealing gasket 16, it is fixedly installed with the bottom end of the stress rod 15. The outer surface of each sealing gasket 16 is in contact with the inner side wall of the air cylinder 9. By providing the buffer spring 12 and the damper 13, the tray body 2 can be initially buffered, increasing the seismic resistance of the tray body 2. And by using the connection plate 17 and the stress rod 15, the stress rod 15 can drive the sealing gasket 16 to compress the air inside the air cylinder 9 and discharge it through the exhaust nozzle 10, which is convenient for further buffering of the tray body 2. Specifically, through the cooperation of the buffer spring 12 and the damper 13, the tray body 2 can be buffered. Due to the fixed connection between the bottom surface of the tray body 2 and the cooperation of the connection plate 17 and the stress rod 15, the stress rod 15 and the sealing gasket 16 can be pushed to slide on the inner side wall of the air cylinder 9. As the tray body 2 is pressed down, the air inside the air cylinder 9 can be compressed, and the sealing gasket 16 and the stress rod 15 can be buffered. And the gas inside the air cylinder 9 will be discharged through the exhaust nozzle 10, thus completing the work of shock absorption for the tray body 2.

[0024] In this embodiment, on the inner side wall of the positioning frame 1, two guiding grooves 3 are provided. Inside the inner side wall of each guiding groove 3, a guiding block 4 is slidably connected. On the mutually approaching side surfaces of the two guiding blocks 4, they are respectively fixedly connected to the left and right side surfaces of the tray body 2. On the bottom surface of the positioning frame 1, two limiting plates 6 are fixedly connected. On the mutually approaching side of the two limiting plates 6, three connecting blocks 7 are fixedly connected together. On the upper surface of each connecting block 7, it is fixedly connected to the bottom surface of the positioning frame 1. On the outer surface of each air cylinder 9, a reinforcing ring 11 is fixedly connected. On the upper surface of each reinforcing ring 11, it is fixedly connected to the bottom surface of the positioning frame 1. Specifically, through the cooperation of the provided guiding grooves 3 and guiding blocks 4, the tray body 2 can be more smooth during buffering. Through the cooperation of the provided limiting plates 6 and connecting blocks 7, it is convenient to support the positioning frame 1, increasing the stability of the positioning frame 1. Through the provided reinforcing ring 11, it is convenient to reinforce the air cylinder 9, increasing the stability of the air cylinder 9.

[0025] In this embodiment, two groups of buffer springs 12 are fixedly connected to the inner bottom wall of the positioning frame 1, and the top end of each buffer spring 12 is fixedly connected to the bottom surface of the tray body 2; the upper surface of each sealing gasket 16 is fixedly connected with a limiting ring 18, and the inner side wall of each limiting ring 18 is in contact with the outer surface of the stress rod 15; specifically, the provided buffer springs 12 facilitate buffering of the tray body 2, and the provided limiting rings 18 facilitate limiting of the sealing gaskets 16.

[0026] Working principle: When this shock-absorbing tray for logistics transportation is in use, the user first stacks the goods at the tray body 2. When the tray body 2 is under pressure, through the cooperation of the buffer springs 12 and the dampers 13, the tray body 2 can be buffered. Due to the cooperation of the connecting plate 17 fixedly connected to the bottom surface of the tray body 2 and the stress rod 15, the stress rod 15 and the sealing gasket 16 can be pushed to slide on the inner side wall of the air cylinder 9. As the tray body 2 is pressed down, the air inside the air cylinder 9 can be compressed, and the sealing gasket 16 and the stress rod 15 can be buffered, and the gas inside the air cylinder 9 will be discharged through the exhaust nozzle 10, thus completing the work of shock-absorbing the tray body 2.

[0027] It should also be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, commodity or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of another identical element in the process, method, commodity or device including the said element.

[0028] The above are only the embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A shock-absorbing tray for logistics transportation, comprising a positioning frame (1), characterized in that: Inside the positioning frame (1), there is a tray body (2). The upper surface of the tray body (2) is provided with three groups of leak grooves (5) arranged at equal distances. The bottom surface of the positioning frame (1) is fixedly connected with two support feet (8). The inner bottom wall of the positioning frame (1) is fixedly installed with two air cylinders (9). The bottom surface of each air cylinder (9) is fixedly communicated with an exhaust nozzle (10). The inner bottom wall of the positioning frame (1) is fixedly installed with two dampers (13). The top end of each damper (13) is fixedly connected with the bottom surface of the tray body (2). The upper surface of each air cylinder (9) is provided with a sliding hole (14). The inner ring of each sliding hole (14) is slidably connected with a force-bearing rod (15). The top end of each force-bearing rod (15) is fixedly connected with a connecting plate (17). The upper surface of each connecting plate (17) is fixedly connected with the bottom surface of the tray body (2). Inside each air cylinder (9), there is a sealing gasket (16). The upper surface of each sealing gasket (16) is fixedly installed with the bottom end of the force-bearing rod (15). The outer surface of each sealing gasket (16) is in contact with the inner side wall of the air cylinder (9).

2. The shock-absorbing tray for logistics transportation according to claim 1, wherein: The inner side wall of the positioning frame (1) is provided with two guide grooves (3). The inner side wall of each guide groove (3) is slidably connected with a guide block (4). The two guide blocks (4) are fixedly connected with the left and right side surfaces of the tray body (2) respectively on the side surfaces close to each other.

3. The shock-absorbing tray for logistics transportation according to claim 1, wherein: The bottom surface of the positioning frame (1) is fixedly connected with two limit plates (6). Three connecting blocks (7) are fixedly connected together on the side surfaces of the two limit plates (6) close to each other. The upper surface of each connecting block (7) is fixedly connected with the bottom surface of the positioning frame (1).

4. The shock-absorbing tray for logistics transportation according to claim 1, wherein: The outer surface of each air cylinder (9) is fixedly connected with a reinforcing ring (11). The upper surface of each reinforcing ring (11) is fixedly connected with the bottom surface of the positioning frame (1).

5. The shock-absorbing tray for logistics transportation according to claim 1, wherein: The inner bottom wall of the positioning frame (1) is fixedly connected with two buffer springs (12). The top end of each buffer spring (12) is fixedly connected with the bottom surface of the tray body (2).

6. The shock-absorbing tray for logistics transportation according to claim 1, wherein: The upper surface of each sealing gasket (16) is fixedly connected with a limit ring (18). The inner side wall of each limit ring (18) is in contact with the outer surface of the force-bearing rod (15).

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