Logistics transportation goods distribution shelf
By introducing clamping and unloading mechanisms into the logistics transportation racking system, the problem of easy displacement of goods during transportation in existing technologies has been solved, achieving adaptive clamping and flexible loading and unloading, ensuring the stability and safety of goods.
Patent Information
- Application Number
- CN202423222848.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing shelving systems cannot automatically clamp goods, causing them to shift during transport, especially glassware and precision instruments, which are easily damaged.
A logistics transportation rack was designed, which adopts a clamping mechanism and a disassembly mechanism. The self-adaptive clamping is achieved through damping blocks and spring assemblies. The clamping force can be automatically adjusted according to the shape and size of the goods, and the disassembly mechanism is easy to adapt to the loading and unloading of goods of different sizes.
During transportation, the self-adaptive clamping mechanism ensures the cargo is secure, prevents displacement, and protects the cargo's integrity. At the same time, the disassembly mechanism facilitates the loading and unloading of cargo of different sizes, improving the flexibility and safety of transportation.
Smart Images
Figure CN223619405U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of logistics and transportation technology, and in particular to a logistics and transportation rack. Background Technology
[0002] Once goods arrive at the warehousing center from different suppliers, they are first placed on racking shelves. These shelves serve as transit points, grouping goods destined for the same region or customer together before regional distribution or long-distance transport. For example, in a logistics center serving multiple cities, all goods destined for Beijing are collected from various locations on the racking shelves, packaged, and loaded onto trucks, thus optimizing transportation routes and reducing costs.
[0003] In existing technologies, some distribution shelves have slots on their placement panels, with corresponding locking blocks on the bottom or sides of the goods. When goods are placed on the placement panel, the locking blocks engage with the slots, restricting the movement of the goods horizontally. For example, when transporting small, regularly shaped electronic products, the locking blocks on the bottom of the product packaging boxes fit perfectly into the slots on the shelf placement panel. This fixing method is simple and effective, and ensures that the goods are neatly arranged.
[0004] However, in actual use, if the shelving cannot automatically clamp the goods, they can easily shift on the shelves during vehicle travel due to road bumps, braking, acceleration, and other factors. For example, even a slight collision can damage glassware or precision instruments during transport. Glass vases can shatter upon impact, and internal components of precision electronic instruments can shift due to collisions, affecting their normal function. Therefore, to address the above-mentioned problems, a logistics transportation shelving system is proposed. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a logistics transportation rack, which aims to improve the problem that some devices in the prior art cannot adaptively clamp goods.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A logistics transportation rack includes two base plates. Supporting square rods are fixedly connected to the top front and rear sides of the base plates. A placement plate is fixedly connected to the adjacent side of the two supporting square rods. An extension baffle is fixedly connected to the top of the placement plate. A clamping mechanism is fixedly connected to the outer left and right sides of the extension baffle. A disassembly mechanism is fixedly connected to the outer left and right sides of the placement plate.
[0008] The clamping mechanism includes a connecting frame, a connecting shaft fixedly connected inside the connecting frame, a rotating plate rotatably connected to the outside of the connecting shaft, a connecting shaft rotatably connected to the other end of the rotating plate, a connecting frame fixedly connected to the outside of the connecting shaft, a damping block fixedly connected to the bottom outside of the connecting frame, a clamping plate slidably connected to the outside of the damping block, an elastic component being provided inside the clamping plate, and the connecting frame being fixedly connected to the left and right sides outside the extension baffle.
[0009] As a further description of the above technical solution:
[0010] The elastic component includes a fixing rod, and a spring is sleeved on the outside of the fixing rod. The outside of the fixing rod is fixedly connected to the inside of the clamping plate.
[0011] As a further description of the above technical solution:
[0012] The disassembly mechanism includes a fixed frame, a fixed shaft is fixedly connected inside the fixed frame, a rotating plate is rotatably connected outside the fixed shaft, a locking rod is fixedly connected outside the rotating plate, the outside of the locking rod engages with the inside of the supporting square rod, and the outside of the fixed frame is fixedly connected to the outside of the placement plate.
[0013] As a further description of the above technical solution:
[0014] A telescopic rod is fixedly connected inside the fixed frame, and a spring is sleeved on the outside of the telescopic rod. The telescopic rod is fixedly connected to the bottom of the rotating plate.
[0015] As a further description of the above technical solution:
[0016] The supporting square rod is slidably connected to a limiting rod, and the outside of the limiting rod engages with the inside of the locking rod.
[0017] As a further description of the above technical solution:
[0018] The outer side of the rotating plate is rotatably connected to the inside of the connecting frame, and the outer side of the connecting frame is slidably connected to the inside of the clamping plate;
[0019] As a further description of the above technical solution:
[0020] A partition is fixedly connected to the top of the placement plate, and the connecting frame is fixedly connected to the left and right sides of the outside of the partition.
[0021] As a further description of the above technical solution:
[0022] One end of the spring is fixedly connected to the outside of the damping block, and the other end of the connecting frame is fixedly connected to the inside of the clamping plate.
[0023] This utility model has the following beneficial effects:
[0024] 1. In this utility model, when the goods are pushed outwards towards the clamping plate, the clamping plate slides outside the spring via a damping block, causing the fixing frame to deform. This allows the rotating plate to rotate outside the connecting shaft, enabling the clamping plate to move outwards as a whole. The damping block then drives the clamping plate to secure the goods. During transportation, vehicles inevitably encounter bumps, braking, acceleration, and turns. The self-adaptive clamping rack can automatically adjust the clamping force and method according to the shape, size, and weight of the goods, ensuring the goods are securely held on the rack.
[0025] 2. In this utility model, by pulling out the limiting rod outside the supporting square rod, the locking rod is in the unlocked state. Then, by rotating the second rotating plate, the second rotating plate can compress the telescopic rod. During the extension and compression process, the second spring outside the telescopic rod deforms, which in turn allows the second rotating plate to drive the locking rod out of the interior of the supporting square rod. Goods in logistics transportation come in various sizes. When encountering large goods, such as large machinery or extra-long building materials, the disassembled placement plate provides sufficient space to accommodate these specially sized goods. Attached Figure Description
[0026] Figure 1 This is a three-dimensional schematic diagram of a logistics transportation rack proposed in this utility model;
[0027] Figure 2 This is a schematic diagram of the structure of a clamping plate for a logistics transportation rack proposed in this utility model;
[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0029] Figure 4 This is a schematic diagram of the structure of a rotating plate two for a logistics transportation rack proposed in this utility model;
[0030] Figure 5 for Figure 4 Enlarged view of point B in the middle.
[0031] Legend:
[0032] 1. Base plate; 2. Supporting square rod; 3. Placement plate; 4. Extension baffle; 5. Partition plate; 6. Connecting frame; 7. Connecting shaft; 8. Rotating plate one; 9. Connecting shaft; 10. Connecting frame; 11. Damping block; 12. Clamping plate; 13. Fixing rod; 14. Spring one; 15. Fixing frame; 16. Fixing shaft; 17. Rotating plate two; 18. Telescopic rod; 19. Spring two; 20. Locking rod; 21. Limiting rod. Detailed Implementation
[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0034] Reference Figures 1 to 3 This utility model provides an embodiment of a logistics transportation rack, comprising two base plates 1. The base plates 1 serve as the basic support components of the entire rack, and are typically made of sturdy metal materials with a certain load-bearing capacity, such as steel plates or angle steel. Steel plate base plates 1 have high strength and stability, can withstand the weight of a large amount of goods, and are not easily deformed or damaged. Their surfaces are generally treated with anti-rust measures, such as galvanizing or painting, to prevent rusting in humid environments and extend their service life. Supporting square rods 2 are fixedly connected to the top front and rear sides of the base plates 1. The supporting square rods 2 serve as key structural components that support the placement plates 3 and bear the weight of goods. Their materials are generally metal, such as aluminum alloy or stainless steel. Aluminum alloy supporting square rods 2 have advantages such as light weight, high strength, and good corrosion resistance, making them easy to handle and install, while maintaining stable structural performance during long-term use.
[0035] Stainless steel support square bars 2 are renowned for their superior corrosion resistance, making them particularly suitable for use in humid and harsh environments, such as high-humidity areas in warehouses or logistics scenarios frequently exposed to moisture. They effectively prevent rust and corrosion, ensuring the safety and reliability of the shelving. Placement plates 3 are fixedly connected to adjacent sides of the two support square bars 2. These placement plates 3 serve as platforms for directly placing goods and are typically made of metal or wood. Metal placement plates 3, such as those made of steel, possess high strength and wear resistance, capable of withstanding the friction and pressure of heavy goods without easily breaking. Their surface can be treated with anti-slip materials, such as laying anti-slip rubber mats or applying textured finishes, to prevent slippage. Goods may slide during transportation; an extension baffle 4 is fixedly connected to the top of the placement plate 3. The extension baffle 4 serves as a protective component to prevent goods from sliding off the edge of the placement plate 3. Its material is generally metal sheet, such as steel plate or aluminum plate. The steel plate extension baffle 4 has high strength and rigidity, which can effectively prevent the goods from sliding off. Even when the vehicle is bumpy or the goods are subjected to external impact, it can ensure that the position of the goods on the placement plate 3 is stable. The left and right sides of the extension baffle 4 are fixedly connected to clamping mechanisms. The clamping mechanisms can clamp and fix goods of different sizes to ensure that the goods will not be displaced during transportation. The left and right sides of the placement plate 3 are fixedly connected to disassembly mechanisms.
[0036] The disassembly mechanism facilitates the separation or connection of the placement plate 3 and the supporting square rod 2, making it convenient for the assembly, maintenance, and adjustment of the shelving. The disassembly mechanism includes a fixed frame 15, which serves as a structural component supporting and connecting other disassembly parts. Its material is generally metal, such as angle steel or channel steel, possessing good compressive and bending resistance. It stably supports components such as the fixed shaft 16 and the rotating plate 17, ensuring no shaking or deformation occurs during disassembly. The fixed shaft 16 is internally fixedly connected to the fixed frame 15, serving as the rotating plate 17. The rotating shaft is generally made of metal, such as stainless steel or alloy steel, which has high strength and rigidity. A rotating plate 17 is rotatably connected to the outside of the fixed shaft 16. The rotating plate 17, as a transmission component connecting the fixed shaft 16 and the clamping rod 20, is generally made of metal sheet or metal rod, possessing certain strength and flexibility. The clamping rod 20 is fixedly connected to the outside of the rotating plate 17. The clamping rod 20, as a component that engages with the internal structure of the supporting square rod 2 to achieve fixation, is generally made of metal, such as stainless steel or alloy steel, which has high strength and rigidity. The stainless steel clamping rod 20 has good corrosion resistance and surface finish, enabling stable operation inside the supporting square rod 2 without causing wear or corrosion. The outside of the clamping rod 20 engages with the inside of the supporting square rod 2. The fixed frame 15 is externally fixedly connected to the outside of the placement plate 3.
[0037] The clamping mechanism includes a connecting frame 6, which serves as a structural component supporting and connecting other clamping parts. Its material is generally metal, such as angle steel or channel steel, possessing good compressive and bending resistance. It stably supports components such as the connecting shaft 7 and the rotating plate 8, ensuring no shaking or deformation occurs during the clamping process. The connecting shaft 7 is fixedly connected internally to the connecting frame 6, serving as the rotation shaft for the rotating plate 8. The connecting shaft 7 is generally made of metal, such as stainless steel or alloy steel, possessing high strength and rigidity. Stainless steel connecting shaft 7 exhibits good corrosion resistance and surface finish, enabling stable operation under various environmental conditions without affecting other components. The contact of the rotating plate 8 causes wear or corrosion; the external rotating plate 8 is rotatably connected to the connecting shaft 7. The rotating plate 8 serves as a transmission component connecting the connecting shaft 7 and the connecting shaft 9. Its material is generally metal plate or metal rod, which has a certain strength and flexibility. The other end of the rotating plate 8 is rotatably connected to the connecting shaft 9. The connecting shaft 9 serves as a component connecting the rotating plate 8 and the connecting frame 10. Its material is generally metal, such as stainless steel or aluminum alloy, which has a certain strength and wear resistance. The stainless steel connecting shaft 9 has good corrosion resistance and surface finish, and can work stably between the rotating plate 8 and the connecting frame 10 without causing wear or corrosion to either of them.
[0038] A connecting frame 10 is fixedly connected to the external of the connecting shaft 9. The connecting frame 10 serves as a component supporting the damping block 11 and the clamping plate 12. Its material is generally metal sheet or metal rod, which has a certain strength and rigidity. The damping block 11 is fixedly connected to the external bottom of the connecting frame 10. The damping block 11 serves as a component for adjusting the friction between the clamping plate 12 and the cargo. Its material is generally selected from materials with a certain coefficient of friction and elasticity, such as rubber. The rubber damping block 11 has high elasticity and coefficient of friction, which can automatically adjust the clamping force according to the shape and surface material of the cargo when clamping it. The clamping plate 12 is slidably connected to the external of the damping block 11. The clamping plate 12 serves as a component that directly contacts the cargo and applies clamping force. Its material is generally metal sheet, such as steel plate or aluminum plate. The steel plate clamping plate 12 has high strength and rigidity, which can effectively clamp the cargo and prevent its displacement. An elastic component is provided inside the clamping plate 12. The elastic component can make the clamping plate 12 maintain a certain preload after clamping the cargo, ensuring the stability of the cargo during transportation.
[0039] The elastic component includes a fixing rod 13, which serves as a support and guide. The fixing rod 13 is typically made of metal, such as stainless steel or aluminum alloy, possessing a certain strength and rigidity. The stainless steel fixing rod 13 exhibits good corrosion resistance and strength, enabling it to work stably inside the clamping plate 12 without deformation or damage due to environmental factors or external forces. A spring 14 is fitted around the fixing rod 13. The spring 14 is made of high-quality spring steel, and its elastic coefficient is precisely calculated and designed based on factors such as the weight and shape of the goods and clamping requirements, ensuring that it provides appropriate elastic support to the clamping plate 12 under various working conditions. The fixing rod 13 is externally fixedly connected to the inside of the clamping plate 12, and the connecting frame 6 is externally fixedly connected to the left and right sides of the extension baffle 4, allowing the clamping mechanism to be securely installed on the extension baffle 4. During racking operation, the position of the clamping plate 12 can be easily adjusted by rotating the rotating plate 8, enabling rapid and precise clamping of goods of different sizes, meeting diverse cargo loading needs in logistics transportation.
[0040] Reference Figures 3 to 5 The internal fixed connection of the fixed frame 15 is a telescopic rod 18. The telescopic rod 18, as an important auxiliary component in the disassembly mechanism, is mostly made of metal, such as stainless steel or aluminum alloy. Stainless steel telescopic rods 18 have excellent corrosion resistance; even in humid environments or environments prone to chemical corrosion, their surface will not easily rust or corrode, allowing for long-term stable operation. A spring 19 is fitted externally to the telescopic rod 18. Spring 19 plays a crucial role in providing elasticity and resetting function in the entire structure. It is carefully manufactured from high-quality spring steel, and this material undergoes a special processing process to ensure that spring 19 possesses excellent elastic properties. During the design process, its elastic coefficient is precisely calculated and adjusted based on various factors, including the rotational force requirements of the rotating plate 17, the tightness of the engagement between the locking rod 20 and the supporting square rod 2, and the resetting requirements of the entire disassembly mechanism.
[0041] The telescopic rod 18 is externally fixedly connected to the bottom of the rotating plate 17. The supporting square rod 2 is externally slidably connected to a limiting rod 21. The limiting rod 21, as a component that limits and fixes the clamping rod 20, is also made of metal, commonly stainless steel or alloy steel. The stainless steel limiting rod 21 has good corrosion resistance and surface finish. When sliding on the outside of the supporting square rod 2, it will not rust or corrode due to external environmental factors, nor will it cause wear on the surface of the supporting square rod 2, ensuring the integrity and long-term performance of the entire structure. The outside of the limiting rod 21 engages with the inside of the clamping rod 20. The outside of the rotating plate 18 is rotatably connected to the inside of the connecting frame 10, and the outside of the connecting frame 10 is slidably connected to the inside of the clamping plate 12. A partition 5 is fixedly connected to the top of the placement plate 3. The partition 5 is designed to further control the placement of the plate. Goods on shelf 3 are classified and separated to improve space utilization and the convenience of goods management. The material of shelf 5 is generally metal sheet or plastic sheet. Metal sheet shelf 5, such as steel sheet, has high strength and can withstand a certain amount of external impact. It is not easily crushed or deformed during the stacking of goods. Moreover, its surface is treated with anti-rust treatment, such as painting or galvanizing, to extend its service life. The connecting frame 6 is externally fixed to the left and right sides of the shelf 5. One end of spring 14 is fixedly connected to the outside of damping block 11, and the other end of connecting frame 10 is fixedly connected to the inside of clamping plate 12.
[0042] Working principle: When clamping goods, the goods are placed inside the two clamping plates 12. When the goods are pushed outward from the clamping plates 12, the clamping plates 12 can slide outside the spring 14 through the damping block 11. Under the sliding of the damping block 11, the fixing frame 15 deforms, which in turn allows the rotating plate 8 to rotate outside the connecting shaft 9, so that the clamping plates 12 can move outward as a whole. When the goods are placed in the designated position, the fixing frame 15 rebounds, and then the clamping plates 12 can be driven by the damping block 11 to clamp the goods.
[0043] When disassembling the placement plate 3, by pulling out the limiting rod 21 outside the support rod 2, the locking rod 20 is unlocked. Then, by rotating the rotating plate 17, the rotating plate 17 presses against the telescopic rod 18. During the pressing process, the spring 19 outside the telescopic rod 18 deforms, which allows the rotating plate 17 to drive the locking rod 20 out of the support rod 2, thus enabling the disassembly of the placement plate 3. When installing the placement plate 3, by releasing the rotating plate 17, the spring 19 rebounds, allowing the locking rod 20 to engage with the inside of the support rod 2. At this point, by inserting the limiting rod 21 into the support rod 2, the placement plate 3 can be installed.
[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A logistics transportation rack, comprising two base plates (1), characterized in that: The top front and rear sides of the base plate (1) are fixedly connected with support rods (2), and the adjacent sides of the two support rods (2) are fixedly connected with a placement plate (3). The top of the placement plate (3) is fixedly connected with an extension baffle (4). The outer left and right sides of the extension baffle (4) are fixedly connected with clamping mechanisms, and the outer left and right sides of the placement plate (3) are fixedly connected with disassembly mechanisms. The clamping mechanism includes a connecting frame (6), a connecting shaft (7) is fixedly connected inside the connecting frame (6), a rotating plate (8) is rotatably connected to the outside of the connecting shaft (7), a connecting shaft (9) is rotatably connected to the other end of the rotating plate (8), a connecting frame (10) is fixedly connected to the outside of the connecting shaft (9), a damping block (11) is fixedly connected to the bottom outside of the connecting frame (10), a clamping plate (12) is slidably connected to the outside of the damping block (11), an elastic component is provided inside the clamping plate (12), and the connecting frame (6) is fixedly connected to the left and right sides outside the extension baffle (4).
2. The logistics transportation racking system according to claim 1, characterized in that: The elastic component includes a fixing rod (13), and a spring (14) is sleeved on the outside of the fixing rod (13). The outside of the fixing rod (13) is fixedly connected to the inside of the clamping plate (12).
3. The logistics transportation racking system according to claim 1, characterized in that: The disassembly mechanism includes a fixed frame (15), a fixed shaft (16) is fixedly connected inside the fixed frame (15), a rotating plate (17) is rotatably connected outside the fixed shaft (16), a locking rod (20) is fixedly connected outside the rotating plate (17), the outside of the locking rod (20) engages with the inside of the supporting square rod (2), and the outside of the fixed frame (15) is fixedly connected to the outside of the placement plate (3).
4. The logistics transportation racking system according to claim 3, characterized in that: The fixed frame (15) is internally connected to a telescopic rod (18), and a spring (19) is sleeved on the outside of the telescopic rod (18). The telescopic rod (18) is externally fixedly connected to the bottom of the rotating plate (17).
5. A logistics transportation racking system according to claim 3, characterized in that: The external of the supporting square rod (2) is slidably connected to a limiting rod (21), and the external of the limiting rod (21) engages with the internal of the locking rod (20).
6. The logistics transportation racking system according to claim 1, characterized in that: The external rotating plate (8) is rotatably connected to the inside of the connecting frame (10), and the external connecting frame (10) is slidably connected to the inside of the clamping plate (12).
7. A logistics transportation racking system according to claim 1, characterized in that: The top of the placement plate (3) is fixedly connected to a partition plate (5), and the outside of the connecting frame (6) is fixedly connected to the left and right sides of the partition plate (5).
8. A logistics transportation racking system according to claim 2, characterized in that: One end of the spring (14) is fixedly connected to the outside of the damping block (11), and the other end of the connecting frame (10) is fixedly connected to the inside of the clamping plate (12).