Goods transportation rack

Abstract

The utility model provides a goods transportation rack, and belongs to the technical field of goods transportation. The goods transportation rack comprises a bottom frame and a goods transportation assembly, a frame is fixedly connected to the top of the bottom frame, a top frame is fixedly connected to the top of the frame, external connecting rods are fixedly connected to the two sides of the front side of the top frame, transportation beams are fixedly connected to the front side and the rear side of the inner side of the frame, and corner brackets are fixedly connected to the tops of the transportation beams; through the arrangement of the cargo transportation assembly, plates can be conveyed out of the frame, conveying and transportation of the plates are completed while the plates are stored, and the situation that a conveying device needs to be independently arranged on the outer side when the frame is used is avoided; the problems that the time consumed for conveying and transporting plates in the frame is increased and the warehouse space is occupied due to the fact that the spacing distance between the frame and the external elevator and the forklift is increased are solved, and therefore the feeding and discharging transportation operation efficiency and the space utilization rate of the frame are improved.

Description

Technical Field

[0001] This utility model relates to the field of cargo transportation technology, and more specifically, to cargo transportation racks. Background Technology

[0002] Cargo racks are warehousing equipment used for centralized storage of various goods. Through standardized structures, they achieve efficient space utilization and are widely used in warehouses, logistics centers, factory workshops, and other scenarios. They mainly consist of: uprights (using high-strength steel to bear the overall load); arm beams (extending from one or both sides of the uprights to directly lift goods, with lengths customizable to the goods' dimensions); and reinforcement devices (some racks are equipped with diagonal braces and horizontal braces to enhance structural stability and prevent cantilever deformation under stress). The cargo racks transfer vertical loads to the ground through the uprights, while the horizontally extending arm beams form a load-bearing surface to support the goods. Forklifts or cranes can directly lift and unload goods from below the cantilever. Adjustable cantilever heights are fixed by positioning pins to adapt to changes in goods size. Diagonal and horizontal braces distribute the load on the cantilever, preventing structural shifting. This ensures stable storage of long and narrow goods while reducing space occupation during storage and retrieval, thus improving warehousing operational efficiency.

[0003] The efficiency of material handling and feeding of sheet metal goods by the racking system affects the efficiency of sheet metal storage operations. In actual use, a separate conveyor device is usually installed on the outside of the racking system to transport the sheet metal goods to be stored. Since the storage and removal of sheet metal goods requires the use of a hoist or forklift, and the conveyor device is located on the outside of the racking system, the distance between the hoist, forklift, and racking system is increased. This makes the material handling and feeding operations inconvenient, increases operation time, and occupies warehouse space, thus affecting the efficiency of material handling and feeding operations and space utilization. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a cargo transport rack that overcomes or at least partially solves the above technical problems.

[0005] This utility model is implemented as follows:

[0006] This utility model provides a cargo transport rack, including a base frame, a frame fixedly connected to the top of the base frame, a top frame fixedly connected to the top of the frame, and external rods fixedly connected to both sides of the front side of the top frame.

[0007] Cargo transport assembly; the cargo transport assembly includes a transport beam, which is fixedly connected to the front and rear sides of the inner side of a frame. An angle bracket is fixedly connected to the top of the transport beam. A transport roller is movably connected to the top of the inner side of the angle bracket via a pivot pin. Transmission frames are fixedly connected to both sides of the front side of the transport beam. A transmission shaft is rotatably connected inside the transmission frame. A servo motor located at the bottom of the transport roller is fixedly connected to the inner side of the frame. A transmission belt is drivingly connected between the output end of the servo motor and the transmission shaft. A transport belt is drivingly connected between the transmission shaft and the transport roller.

[0008] Cargo feeding assembly; the cargo feeding assembly is fixedly connected to the front and rear sides of the inner side of the frame, and the cargo feeding assembly is set up for feeding and conveying external cargo;

[0009] Cargo storage assembly; the cargo storage assembly is fixedly connected to both sides of the rear side inside the frame, and the cargo storage assembly is set up to store and support external cargo.

[0010] In a preferred embodiment, the cargo feeding assembly includes a feeding beam, which is fixedly connected to the front and rear sides of the inner side of the frame. A support frame is fixedly connected to the top of the feeding beam, and a feeding roller is movably connected to the top of the inner side of the support frame via a pivot pin. Power frames are fixedly connected to both sides of the front side of the feeding beam, and a power shaft is rotatably connected inside the power frame. A secondary servo motor is fixedly connected to the bottom of the feeding beam, and a power belt is drivingly connected between the power shaft and the output end of the secondary servo motor. A feeding belt is drivingly connected between the power shaft and the feeding roller.

[0011] In a preferred embodiment, both sides of the bottom of the feeding beam and the transport beam are fixedly connected to reinforcing beams, the outer side of the reinforcing beams is fixedly connected to the inner side of the frame, and the inner side of the frame is fixedly connected to a reinforcing seat located at the bottom of the reinforcing beams.

[0012] In a preferred embodiment, a lifting frame is movably connected to the front side of the feed beam, and a lifting bar is fixedly connected to the top of the lifting frame.

[0013] In a preferred embodiment, a cylinder is fixedly connected to the front side of the feed beam, and a push plate is fixedly connected to the output end of the cylinder. The top of the push plate is fixedly connected to the bottom of the lifting frame.

[0014] In a preferred embodiment, the cargo storage assembly includes a storage base, which is fixedly connected to both sides of the inner rear side of the frame. A storage beam is fixedly connected to the top of the storage base, and storage columns are movably connected to the top and bottom of the storage beam.

[0015] In a preferred embodiment, both sides of the rear side of the storage column are fixedly connected to a fixing seat located outside the storage column, and both sides of the storage beam are provided with fixing grooves, and the fixing seat is fixedly connected to the storage beam through the fixing grooves.

[0016] In a preferred embodiment, a vertical beam located behind the storage beam is fixedly connected to the inner side of the top frame and the bottom frame, and a support base located at the bottom of the storage beam is fixedly connected to the front side of the vertical beam.

[0017] In a preferred embodiment, reinforcing beams are fixedly connected to both sides of the inner side of the frame, and lifting rings are fixedly connected to the four corners of the top of the top frame.

[0018] In a preferred embodiment, a pad is fixedly connected to the bottom of both sides of the base frame, a pad plate is fixedly connected to the bottom of the pad, and fixing holes are provided on both sides of the top of the pad.

[0019] The cargo transport rack provided by this utility model has the following beneficial effects:

[0020] 1. By setting up a cargo transport component, a medium for transporting sheet metal goods can be formed at the bottom inside the frame. When sheet metal goods need to be transported, they can be placed directly on the top of the transport rollers to transport them out of the frame. Since the transport rollers are located at the bottom inside the frame, the transport of sheet metal goods is completed while the top inside the frame is storing them. This avoids the need to set up a separate conveyor on the outside of the frame, which would increase the distance between the frame and external elevators and forklifts, thus increasing the time spent on transporting sheet metal goods inside the frame and occupying warehouse space. Therefore, the efficiency of the frame's loading and unloading operations and the space utilization rate are improved.

[0021] 2. By setting up a cargo feeding component, a medium for feeding and transporting external sheet materials can be formed at the bottom of the transport roller. This medium receives and transports the sheet materials from the external conveying device, moving them to a suitable position at the bottom inside the frame. This prepares the material for subsequent transfer by an external hoist or forklift, avoiding situations where the material is difficult to transport and adjust during the feeding process. Therefore, the feeding and transport efficiency of the frame is improved.

[0022] 3. By setting up reinforcing beams and reinforcing seats, a connecting and reinforcing medium can be formed at the bottom of the transport beam and the feeding beam, which can stabilize the connection between the feeding beam, the transport beam and the frame, and ensure the connection stability of the feeding beam, the transport beam and the frame. This avoids the situation where the overall strength of the feeding beam and the transport beam is insufficient when they are working, thus improving the connection strength between the feeding beam and the transport beam. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is an overall perspective view provided by an embodiment of the present utility model;

[0025] Figure 2 A schematic diagram of the left view structure of the frame provided for an embodiment of this utility model;

[0026] Figure 3 A schematic diagram of the front view structure of the frame provided for an embodiment of this utility model;

[0027] Figure 4 Provided for the embodiments of this utility model Figure 1 Enlarged 3D structural diagram of A in the middle;

[0028] Figure 5 Provided for the embodiments of this utility model Figure 1 Enlarged 3D structural diagram of B;

[0029] Figure 6 Provided for the embodiments of this utility model Figure 1 Enlarged 3D structural diagram of C;

[0030] Figure 7 Provided for the embodiments of this utility model Figure 2 Schematic diagram of the enlarged structure of the middle D;

[0031] Figure 8 Provided for the embodiments of this utility model Figure 2 Schematic diagram of the enlarged structure of the middle E;

[0032] Figure 9 Provided for the embodiments of this utility model Figure 3 Schematic diagram of the enlarged structure of the middle F;

[0033] In the diagram: 1. Base frame; 2. Frame; 3. Top frame; 4. External rod; 5. Transport beam; 6. Corner frame; 7. Transport roller; 8. Transmission frame; 9. Transmission shaft; 10. Servo motor; 11. Transmission belt; 12. Transport belt; 13. Feed beam; 14. Support frame; 15. Feed roller; 16. Power frame; 17. Power shaft; 18. Secondary servo motor; 19. Power belt; 20. Feed belt; 21. Reinforcing beam; 22. Reinforcing seat; 23. Lifting frame; 24. Lifting bar; 25. Cylinder; 26. Push plate; 27. Storage seat; 28. Storage beam; 29. ​​Storage column; 30. Fixed seat; 31. Fixed groove; 32. Vertical beam; 33. Support seat; 34. Reinforcing beam; 35. Lifting ring; 36. Pad frame; 37. Pad plate; 38. Fixing hole. Detailed Implementation

[0034] 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, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0035] Reference Figures 1-9 This utility model provides a technical solution: a cargo transport rack, including a base frame 1 and a cargo transport component. A frame 2 is fixedly connected to the top of the base frame 1, and a top frame 3 is fixedly connected to the top of the frame 2. External rods 4 are fixedly connected to both sides of the front side of the top frame 3, which can form a medium for transporting sheet metal goods at the bottom inside the frame 2. When sheet metal goods need to be transported, they can be placed directly on the top of the transport rollers 7 to transport them out of the frame 2. Since the transport rollers 7 are located at the bottom inside the frame 2, the transport of sheet metal goods is completed while ensuring that the top inside the frame 2 stores the sheet metal goods. This avoids the need to set up a separate conveying device on the outside of the frame 2, which would increase the distance between the frame 2 and the external hoist and forklift, thus increasing the time required for transporting sheet metal goods inside the frame 2 and occupying warehouse space. Therefore, the efficiency of the loading and unloading operation of the frame 2 and the space utilization rate are improved.

[0036] Reference Figures 1-9In a preferred embodiment, the cargo transport assembly includes a transport beam 5, which is fixedly connected to the front and rear sides of the inner side of the frame 2. An angle bracket 6 is fixedly connected to the top of the transport beam 5. A transport roller 7 is movably connected to the top of the inner side of the angle bracket 6 via a pivot pin. Transmission frames 8 are fixedly connected to both sides of the front side of the transport beam 5. A transmission shaft 9 is rotatably connected inside the transmission frame 8. A servo motor 10 located at the bottom of the transport roller 7 is fixedly connected to the inner side of the frame 2. A transmission belt 11 is drivingly connected between the output end of the servo motor 10 and the transmission shaft 9. A transport belt 12 is drivingly connected between the transmission shaft 9 and the transport roller 7. A cargo feeding assembly is fixedly connected to the front and rear sides of the inner side of the frame 2. The cargo feeding assembly is designed... The system is designed for feeding and conveying external goods. The goods storage components are fixedly connected to both sides of the inner rear side of the frame 2. These components provide storage and support for the external goods. When external sheet metal goods need to be transported, an external hoist or forklift transfers the goods to the top of the transport rollers 7. At this time, the servo motor 10, through the transmission belt 11, in conjunction with the transmission shaft 9 and the transport belt 12, provides rotational driving force to the multiple transport rollers 7, causing them to rotate. The rotation of the multiple transport rollers 7 applies a moving thrust to the sheet metal goods, causing them to move on top of the transport rollers 7, thus performing the conveying and transporting work. Because the position of the transport rollers 7 near the sides of the frame 2 is more... The tightly spaced transport rollers 7 on the outer side form an "invisible guide rail." When the sheet material tends to shift due to inertia or vibration, the narrower gap of the outer transport rollers 7 allows them to contact the edge of the sheet material earlier. The friction of the transport rollers 7 "corrects" the position, ensuring that the sheet material is always transported along the central axis of the silo, avoiding jamming and collision with the shelves, and improving the accuracy of conveying and transporting out of the warehouse. The goods feeding assembly includes a feeding beam 13, which is fixedly connected to the front and rear sides of the inner side of the frame 2. A support frame 14 is fixedly connected to the top of the feeding beam 13. The top of the inner side of the support frame 14 is movably connected to the feeding roller 15 through a shaft pin. Power frames 16 are fixedly connected to both sides of the front side of the feeding beam 13. The inner side of the power frame 16... The feed beam 13 is rotatably connected to a power shaft 17, and a secondary servo motor 18 is fixedly connected to the bottom of the feed beam 13. A power belt 19 is connected between the output end of the power shaft 17 and the secondary servo motor 18, and a feed belt 20 is connected between the power shaft 17 and the feed roller 15. This can form a medium at the bottom of the conveyor roller 7 for feeding and conveying external sheet metal. It receives and transports the sheet metal from the external conveying device, and transports the sheet metal to a suitable position at the bottom inside the frame 2. This prepares the frame 2 for subsequent transfer of sheet metal by external lifting machines or forklifts, and avoids the situation where the sheet metal is difficult to transport and adjust its position during the feeding process. Therefore, it improves the feeding and conveying efficiency of the frame 2.

[0037] Reference Figures 2-5In a preferred embodiment, by fixing reinforcing beams 21 to both sides of the bottom of the feeding beam 13 and the transport beam 5, with the outer side of the reinforcing beam 21 fixedly connected to the inner side of the frame 2, and a reinforcing seat 22 fixedly connected to the bottom of the reinforcing beam 21 on the inner side of the frame 2, a connecting and reinforcing medium can be formed between the bottom of the transport beam 5 and the feeding beam 13. This ensures the connection and stability between the feeding beam 13, the transport beam 5, and the frame 2, preventing insufficient overall strength during operation. Therefore, the connection strength between the feeding beam 13 and the transport beam 5 is improved. A lifting frame 23 is movably connected to the front side of the feeding beam 13. The top of the lowering frame 23 is fixedly connected to a lifting bar 24, which can form a lifting medium for lifting sheet metal goods in the gap of the feeding roller 15. After the sheet metal goods are transported to a suitable position by the rolling conveyor of the feeding roller 15, the sheet metal goods can be lifted upward and separated from the feeding roller 15, preparing for subsequent material transfer by external hoists or forklifts. This allows the feeding roller 15 to continue working to feed and transport subsequent sheet metal goods, balancing the feeding and transport time of the feeding roller 15 with the material transfer time of external hoists and forklifts. This avoids the situation where it is difficult to continue feeding and transporting sheet metal goods when there are sheet metal goods on the top of the feeding roller 15. Therefore, it improves the working continuity and working time balance of the feeding roller 15.

[0038] Reference Figures 2-9 In a preferred embodiment, a cylinder 25 is fixedly connected to the front side of the feeding beam 13, and a push plate 26 is fixedly connected to the output end of the cylinder 25. The top of the push plate 26 is fixedly connected to the bottom of the lifting frame 23, which can provide lifting power to the lifting frame 23 to lift the board goods. This avoids the situation where the lifting frame 23 is difficult to cooperate with the lifting bar 24 to lift the board goods when it is working, thus improving the lifting effect of the lifting frame 23. The goods storage component includes a storage seat 27, which is fixedly connected to both sides of the inner rear side of the frame 2. A storage beam 28 is fixedly connected to the top of the storage seat 27. Storage columns 29 are movably connected to the top and bottom of the storage beam 28. This can form a multi-layer board goods storage medium on the top of the inner conveying roller 7 of the frame 2, so that the external hoist or forklift can perform layered storage of the board goods after being transported by the feeding roller 15. This avoids the situation where there is insufficient storage medium inside the frame 2 when it is working, which would cause inconvenience in board storage. Therefore, it improves the flexibility and storage effect of board goods storage in the frame 2.

[0039] Reference Figures 2-9In a preferred embodiment, by fixing seats 30 located on the outer sides of the storage column 29 are fixedly connected to both sides of the rear side of the storage column 29, and fixing grooves 31 are provided on both sides of the storage beam 28, the fixing seats 30 are fixedly connected to the storage beam 28 through the fixing grooves 31, the installation and connection between the storage column 29 and the storage beam 28 can be carried out. This also provides a medium for users to adjust the number and spacing of the storage columns 29, so that the storage columns 29 can be installed and fixed to the outer side of the storage beam 28 according to actual needs, avoiding the need for installation and adjustment of the storage columns 29 and the storage beam 28. To address the inconvenience of fixing, the installation and operation flexibility of the storage column 29 is improved. The top frame 3 and the bottom frame 1 are fixedly connected to a vertical beam 32 located behind the storage beam 28. The front side of the vertical beam 32 is fixedly connected to a support seat 33 located at the bottom of the storage beam 28. This can reinforce the connection between the top frame 3 and the bottom frame 1, and provide installation connection and support reinforcement for the storage beam 28. Furthermore, the storage beam 28 reinforces the connection between the frame 2, the bottom frame 1, and the top frame 3, preventing insufficient internal connection support during operation of the storage beam 28. Therefore, the connection support strength of the storage beam 28 is improved.

[0040] Reference Figures 2-6 In a preferred embodiment, by fixing reinforcing beams 34 to both sides of the inner side of the frame 2 and fixing lifting rings 35 to the four corners of the top of the top frame 3, the connection between the frames 2 can be strengthened, increasing the overall strength of the frames 2 during operation. The top frame 3 provides a lifting medium for the frames 2, avoiding insufficient support stability between the frames 2, thus improving the installation connection strength between the frames 2. The bottom of both sides of the bottom frame 1 is fixedly connected to the bottom of the pad frame 36, and the bottom of the pad frame 36 is fixedly connected to the pad plate 37. Fixing holes 38 are provided on both sides of the top of the pad frame 36, which can provide a medium for users to install and fix the bottom frame 1. The bottom frame 1 connects the frame 2 to the external warehouse ground and provides anti-slip work, thus improving the convenience of external installation connection and anti-slip effect of the bottom frame 1.

[0041] Specifically, the working process or principle of this cargo transport rack is as follows: During use, the servo motor 10, auxiliary servo motor 18, and cylinder 25 are connected to the external warehouse control system and air supply device through wires and air pipes, preparing for subsequent control of the servo motor 10, auxiliary servo motor 18, and cylinder 25. It should be noted that after the initial assembly, the connection status between each component should be thoroughly checked. Each component should be free from damage and defects, and the welded parts should be firm without defects such as incomplete welds. The external hoist or forklift should be positioned in front of the frame 2 and the storage column 29 to prepare for subsequent loading and unloading of sheet metal goods. Secondly, the feed roller 15 should be level and aligned with the discharge end of the external warehouse conveying device, and the transport roller 7 should be level and aligned with the feed end of the external conveying device. In preparation for the subsequent feeding and unloading of sheet materials, when the external sheet materials are captured by the warehouse visual information system and transported by the warehouse conveyor, they enter the inner side of the frame 2 from the side and move to the top of the feeding roller 15. At this time, the warehouse control system controls the auxiliary servo motor 18, which, through the power shaft 17 and the power belt 19, drives multiple feeding rollers 15 to rotate inside the support frame 14, performing rolling conveying of the incoming sheet materials. This ensures that the sheet materials are completely separated from the external warehouse conveyor inside the frame 2. At this time, the lifting frame 23 is located in the gap inside the feeding roller 15 and is lower than the feeding roller 15, preparing for the subsequent lifting of the sheet materials on top of the feeding roller 15. In preparation, the warehouse control system, in conjunction with the warehouse vision information system, monitors the entry of sheet metal goods in real time. When the sheet metal goods need to be separated from the feed roller 15 to prepare for the continued feeding of subsequent sheet metal goods, the warehouse control system, in conjunction with the warehouse vision information system, activates cylinder 25 and push plate 26 to apply an upward thrust to lifting frame 23. This causes lifting frame 23, in conjunction with lifting bar 24, to lift the sheet metal goods on top of feed roller 15, separating them from the feed roller 15. This prepares for subsequent material transfer by external elevators and forklifts, allowing feed roller 15 to continuously feed and transport sheet metal goods. Simultaneously, the lifting frame 23, in conjunction with lifting bar 24, lifting the sheet metal goods from feed roller 15 balances the feeding and transfer of sheet metal goods. The timing of the transfer of sheet metal goods makes the process more seamless and balanced. When an external hoist or forklift removes and transfers the sheet metal goods from the top of the lifting frame 23 and places them on the inner top of the storage column 29, the warehouse control system and the warehouse vision information system again control the cylinder 25 in conjunction with the push plate 26 to move the lifting frame 23 and the lifting bar 24 downwards to reset, preparing for subsequent work. At this time, the storage column 29, in conjunction with the storage beam 28, provides support and stability for the sheet metal goods transferred by the external hoist or forklift, ensuring the stable storage effect of the sheet metal goods. During this process, the reinforcing beam 21, in conjunction with the reinforcing seat 22, through the vertical beam 32 and the support seat 33, provides horizontal and vertical three-dimensional connection and reinforcement between the bottom frame 1, the top frame 3, the frame 2, and the storage beam 28.To ensure the operational stability between the storage beam 28 and the frame 2, and between the bottom frame 1 and the top frame 3, when an external hoist or forklift, in conjunction with the warehouse control system and the warehouse vision information system, retrieves and transfers the sheet metal goods from the top inner side of the storage column 29, the sheet metal goods are directly moved and placed on top of the transport rollers 7 after being removed from the top inner side of the storage column 29. At this time, the warehouse control system, in conjunction with the warehouse vision information system, starts the servo motor 10, which, through the drive shaft 9, works with the drive belt 11 and multiple transport belts 12 to drive multiple transport rollers 7 to rotate synchronously. This allows the transport rollers 7 to perform the discharge and conveying of the sheet metal goods, transporting them to the inlet end of the external warehouse conveying device. There, they work in conjunction with the external warehouse conveying device to transport the sheet metal goods to other workstations. During this process, because the transport rollers 7 are closer together near the sides of the frame 2, the tighter gaps on the outer side contribute to the transport... Roller 7 forms an "invisible guide rail." When the sheet material tends to shift due to inertia or vibration, the narrower gap of the outer conveyor roller 7 allows it to contact the edge of the sheet material earlier. The friction of the conveyor roller 7 "corrects" the position, ensuring the sheet material is always conveyed along the central axis of the silo, avoiding jamming and collisions with the shelves, and improving the accuracy of conveying and transporting goods out of the warehouse. It should be noted that the drive belt 11, conveyor belt 12, power belt 19, and feed belt 20 can be selectively replaced according to actual usage requirements. Meanwhile, the reinforcing beam 34 strengthens the connection between the frames 2. Simultaneously, the bottom frame 1, through fixing holes 38 and bolts, along with pads 36 and 37, provides support, protection, and connection between the frame 2 and the external warehouse load-bearing surface. Furthermore, the top frame 3 can be externally connected to the external hoist via the external rod 4, forming a complete sheet material storage, lifting, and transfer system.

[0042] It should be noted that the servo motor 10, the auxiliary servo motor 18 and the cylinder 25 are all existing devices or equipment, or devices or equipment that can be implemented by existing technology. Their power supply, specific composition and principle are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A cargo transport rack, characterized in that, Includes a bottom frame (1), a frame (2) is fixedly connected to the top of the bottom frame (1), a top frame (3) is fixedly connected to the top of the frame (2), and external rods (4) are fixedly connected to both sides of the front side of the top frame (3). Cargo transport assembly; the cargo transport assembly includes a transport beam (5), the transport beam (5) is fixedly connected to the front and rear sides of the inner side of the frame (2), the top of the transport beam (5) is fixedly connected to a corner frame (6), the top of the inner side of the corner frame (6) is movably connected to a transport roller (7) through a shaft pin, both sides of the front side of the transport beam (5) are fixedly connected to a transmission frame (8), the transmission frame (8) is rotatably connected to a transmission shaft (9), the inner side of the frame (2) is fixedly connected to a servo motor (10) located at the bottom of the transport roller (7), the output end of the servo motor (10) is connected to the transmission shaft (9) by a transmission belt (11), and the transmission shaft (9) is connected to the transport roller (7) by a transmission belt (12). Cargo feeding assembly; the cargo feeding assembly is fixedly connected to the front and rear sides of the inner side of the frame (2), and the cargo feeding assembly is set up for feeding and conveying external cargo; Cargo storage component; the cargo storage component is fixedly connected to both sides of the inner rear side of the frame (2), and the cargo storage component is set up to store and support external cargo.

2. The cargo transport rack according to claim 1, characterized in that, The cargo feeding assembly includes a feeding beam (13), which is fixedly connected to the front and rear sides of the inner side of the frame (2). A support frame (14) is fixedly connected to the top of the feeding beam (13). A feeding roller (15) is movably connected to the top of the inner side of the support frame (14) through a shaft pin. A power frame (16) is fixedly connected to both sides of the front side of the feeding beam (13). A power shaft (17) is rotatably connected inside the power frame (16). A secondary servo motor (18) is fixedly connected to the bottom of the feeding beam (13). A power belt (19) is driven between the power shaft (17) and the output end of the secondary servo motor (18). A feeding belt (20) is driven between the power shaft (17) and the feeding roller (15).

3. The cargo transport rack according to claim 2, characterized in that, The feeding beam (13) and the transport beam (5) are both fixedly connected to the bottom sides of the reinforcing beam (21). The outer side of the reinforcing beam (21) is fixedly connected to the inner side of the frame (2). The inner side of the frame (2) is fixedly connected to the reinforcing seat (22) located at the bottom of the reinforcing beam (21).

4. The cargo transport rack according to claim 3, characterized in that, The front side of the feed beam (13) is movably connected to a lifting frame (23), and the top of the lifting frame (23) is fixedly connected to a lifting bar (24).

5. The cargo transport rack according to claim 4, characterized in that, A cylinder (25) is fixedly connected to the front side of the feed beam (13), and a push plate (26) is fixedly connected to the output end of the cylinder (25). The top of the push plate (26) is fixedly connected to the bottom of the lifting frame (23).

6. The cargo transport rack according to claim 1, characterized in that, The cargo storage assembly includes a storage seat (27), which is fixedly connected to both sides of the inner rear side of the frame (2). A storage beam (28) is fixedly connected to the top of the storage seat (27), and storage columns (29) are movably connected to the top and bottom of the storage beam (28).

7. The cargo transport rack according to claim 6, characterized in that, The storage column (29) has fixed seats (30) on both sides of its rear side, and fixed grooves (31) are provided on both sides of the storage beam (28). The fixed seats (30) are fixedly connected to the storage beam (28) through the fixed grooves (31).

8. The cargo transport rack according to claim 6, characterized in that, The top frame (3) and the bottom frame (1) are fixedly connected to a vertical beam (32) located behind the storage beam (28), and the front side of the vertical beam (32) is fixedly connected to a support seat (33) located at the bottom of the storage beam (28).

9. The cargo transport rack according to claim 6, characterized in that, The inner sides of the frame (2) are fixedly connected with reinforcing beams (34), and the four corners of the top of the top frame (3) are fixedly connected with lifting rings (35).

10. The cargo transport rack according to claim 1, characterized in that, The bottom of both sides of the base frame (1) is fixedly connected to a pad (36), the bottom of the pad (36) is fixedly connected to a pad plate (37), and the top of the pad (36) is provided with fixing holes (38) on both sides.

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