An automated warehouse rack

Abstract

This invention discloses an automated warehouse racking system, belonging to the field of warehousing technology. It includes a storage rack and a railcar. The railcar is equipped with a lift, and the output end of the lift is equipped with a loading platform. The output end of the loading platform is equipped with an adjusting rod and a conveying assembly. The storage assembly includes a storage container and a lifting assembly, with several first electric rollers installed inside the storage container. This invention offers two operating modes: single-item direct retrieval and multi-item continuous retrieval. In scenarios involving scattered / urgent items, goods can be directly transferred via the conveying assembly without temporary storage via the storage assembly, resulting in a short operational chain and fast response speed. In scenarios involving batch operations, multiple items can be temporarily stored via the storage assembly, allowing for the retrieval of multiple items in a single round trip, significantly reducing the number of round trips by the stacker crane and improving overall operational efficiency.

Description

Technical Field

[0001] This invention relates to the field of warehousing technology, and more specifically, to an automated warehouse racking system. Background Technology

[0002] Automated warehousing systems are a core component of modern logistics and intelligent manufacturing supply chains. By integrating logistics handling equipment, warehouse management systems, and intelligent scheduling algorithms, they achieve automated storage, retrieval, sorting, and management of goods. Compared to traditional manual warehousing models, they significantly improve storage space utilization, reduce labor costs, and decrease operational error rates. Among various automated warehousing architectures, aisle stacker cranes have become the most widely used cargo handling equipment in automated storage and retrieval systems due to their advantages such as high positioning accuracy, small operating space occupation, and adaptability to dense storage scenarios. They mainly complete the transfer of goods between warehouse racks and inbound / outbound ports through horizontal movement, vertical lifting, and the extension and retraction of loading platforms.

[0003] Current warehousing operations typically employ a single-cycle process of single pickup, single transport, and single placement: after receiving a work order, the stacker crane travels to the target location to retrieve a single item, then travels to the destination location to place the item, and finally returns to the next work point to execute a new order. While this operational model ensures rapid response for scenarios involving scattered goods and urgent deliveries, it becomes inefficient for scenarios involving bulk storage and retrieval of multiple items at high levels. This necessitates multiple trips between the pickup and placement areas, resulting in significant time wasted on travel and overall low operational efficiency. Therefore, an automated warehouse racking system is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide an automated warehouse racking system to solve the technical problem in the prior art where only one retrieval and placement of goods can be performed in a single warehouse trip, resulting in long transportation time and low operational efficiency.

[0005] This invention provides an automated warehouse rack, including a warehouse rack and a railcar. The railcar is equipped with a lift, the output end of which is equipped with a loading platform. The output end of the loading platform is equipped with an adjusting rod and a conveying assembly. The storage assembly includes a container and a lifting assembly, with several first electric rollers installed inside the container; The loading platform drives the conveying assembly to be inserted into the lifting assembly, and the adjusting rod slides on the lifting assembly to control the conveying surface of the lifting assembly to be higher than the conveying assembly, thus transferring the goods from the conveying assembly to the lifting assembly.

[0006] As a further description of the above technical solution, a limiting plate is slidably installed on the container, the container is equipped with a first elastic element connected to the limiting plate, and a top rod is installed on the limiting plate; The railcar is equipped with a column, and the top rod is located directly above the column.

[0007] As a further description of the above technical solution, the lifting assembly includes a lifting frame that is slidably connected to the container, a second elastic element connected to the container is installed on the lifting frame, and a plurality of second electric rollers are installed on the lifting frame.

[0008] As a further description of the above technical solution, a fixed plate is installed on the lifting frame. The fixed plate has parallel guide grooves and adjustment grooves. The guide grooves and adjustment grooves are connected by a reversing groove on the fixed plate. A rotating plate is rotatably installed on the reversing groove, and a torsion spring is provided at the rotating shaft of the rotating plate.

[0009] As a further description of the above technical solution, the axes of the fixed plate and the second electric roller are parallel.

[0010] As a further description of the above technical solution, the conveying assembly includes three sets of conveyor belts installed at the output end of the loading platform. The three sets of conveyor belts are connected to a drive source, and the drive source drives the three sets of conveyor belts to drive synchronously. The conveyor belts are parallel to each other and have a gap.

[0011] As a further description of the above technical solution, the second electric roller and the first electric roller are arranged in parallel, and the conveyor belt and the second electric roller are distributed alternately.

[0012] As a further description of the above technical solution, it also includes an adjustment component, which includes a second motor installed on the loading platform. The output end of the second motor is connected to a double-threaded screw, which is rotatably connected to the loading platform. Two sets of adjustment frames are screwed onto the double-threaded screw, and the adjustment frames are slidably connected to the loading platform. Adjustment plates are installed on the adjustment frames, and the adjustment plates are distributed on both sides of the loading platform.

[0013] As a further description of the above technical solution, a guide plate is installed at the end of the adjusting plate.

[0014] By adopting the above technical solution, the railcar moves horizontally along the track to control the horizontal coordinates of the loading platform; the elevator installed on the railcar drives the loading platform to move vertically to control the height coordinates of the loading platform. The two work together to accurately deliver the loading platform to the three-dimensional coordinate position of the corresponding goods on the storage shelf. Single-cargo direct pickup mode: The output end of the loading platform extends to the bottom of the target cargo. The elevator slightly raises, lifting the cargo onto the three sets of parallel conveyor belts of the conveying component. The output end of the loading platform returns, driving the conveying component and the cargo to the middle of the loading platform. Then, the adjustment component is activated, and the second motor drives the double threaded screw to rotate, driving the two sets of adjustment frames to slide towards each other. This causes the two sets of adjustment plates to reduce the distance between them and clamp and fix the cargo. After clamping, the elevator can drive the loading platform to descend. With the horizontal movement of the railcar, it directly moves to the target cargo placement position, and the conveyor belt transports the cargo out without needing to be temporarily stored by the storage component. Multi-cargo continuous retrieval mode: After the first item is located and retrieved, the adjustment component is activated. The second motor drives the double threaded screw to rotate, driving the two sets of adjustment frames to slide towards each other, causing the two sets of adjustment plates to reduce the distance between them to center the goods. The output end of the loading platform drives the conveying component to move towards the container. The conveyor belt is inserted into the gap of the second electric roller. The two sets of adjustment rods at the output end of the loading platform are aligned with the guide grooves of the fixed plate on the lifting frame and inserted. During the insertion of the adjustment rods, the rotating plate at the reversing groove is pushed to rotate downward. After passing the position of the reversing groove, the rotating plate is reset under the action of the torsion spring, and the guide groove is blocked again from retracing its path. When the conveyor assembly is started, the first motor drives the second pulley to rotate, which transmits power to the first pulley via a toothed belt. This drives the connecting shaft to synchronously drive the three sets of conveyor belts to rotate, transporting the goods to the top of the second electric roller inside the container. At this point, the goods pass over the guide plate. The second motor drives the two sets of adjusting plates to continue to reduce the distance between them, the distance between the two guide plates decreases, and the return path of the goods is limited. The output end of the loading platform drives the adjusting rod to retract in the opposite direction. Limited by the rotating plate, the adjusting rod slides from the reversing groove into the adjusting groove, driving the fixed plate and the lifting frame to rise, and the second elastic element is compressed. The second electric roller, which is distributed alternately with the conveyor belt, rises upward and passes through the gap of the conveyor belt, lifting the goods onto the surface of the second electric roller to complete the transfer; after the adjusting rod is completely disengaged from the adjusting groove, the second elastic element drives the lifting frame to descend to the lowest limit position, and the second electric roller is at the same height as the first electric roller inside the container. The two start synchronously to transport the goods into the container until they are blocked by the limit plate at the outlet to complete the temporary storage. After the first item is stored, the above actions are repeated until the container is full. When the stacker crane reaches the target loading position and needs to release the goods stored in the container, the elevator drives the entire storage component to descend. The top rod first contacts the top of the column and is limited. As the storage component continues to descend, the first elastic element is stretched, and the limit plate rises relative to the container. When the storage component descends to the set height, the limit plate rises to the highest position, and the container's loading port is fully opened. The first and second electric rollers start to send the goods from the loading port to the target position, completing the unloading.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. This invention has two operating modes: single-item direct pickup and multi-item continuous pickup. In the case of scattered / urgent items, the goods can be transferred directly through the conveyor component without temporary storage through the storage component, resulting in a short operation link and fast response speed. In the case of batch operation, multiple items can be temporarily stored through the storage component, and multiple items can be stored and retrieved in a single round trip, which greatly reduces the number of round trips of the stacker crane and improves the overall operation efficiency.

[0016] 2. The adjustment component of this invention achieves adaptive spacing adjustment by driving the adjustment plate with a double-threaded screw: when goods are conveyed on the conveyor belt, the adjustment plate can achieve centering guidance to prevent goods from deviating and falling; during the transfer of goods, the adjustment plate can clamp and fix the goods, reducing the risk of goods shifting and falling under conditions such as vibration, acceleration and deceleration; during the transfer of goods from the conveyor belt to the storage component, the guide plate at the front end of the adjustment plate can synchronously reduce the spacing with the adjustment plate, forming a blocking limit on the goods when the conveyor belt retracts, preventing the goods from moving in the opposite direction with the conveyor belt, ensuring that the goods can be stably stored on the second electric roller, and improving the success rate and stability of goods transfer.

[0017] 3. The lifting frame of the storage component of the present invention and the adjusting rod of the loading platform cooperate through the guide groove, the reversing groove and the adjusting groove to realize the lifting action of the lifting frame without additional driving components. When the adjusting rod is inserted into the guide groove, it moves smoothly along the path. When it retracts, it automatically cuts into the adjusting groove to drive the lifting frame to lift, so that the second electric rollers distributed in alternating positions pass through the gap of the conveyor belt to complete the lifting and transfer of goods. The goods transfer process does not require manual intervention.

[0018] 4. The limiting plate of the container's loading port of this invention automatically opens through the mechanical cooperation of the top rod and the column. When the stacker crane reaches the loading position, the top rod contacts the column and is limited during the descent of the storage component, which drives the limiting plate to automatically lift and open the loading port. After unloading is completed, the storage component rises, and the limiting plate automatically resets and closes under the action of the elastic element. There is no need to configure an independent drive mechanism for the limiting plate, which simplifies the structural complexity and reduces the control difficulty and failure risk. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an automated warehouse rack disclosed in a preferred embodiment of the present invention; Figure 2 This is a schematic diagram of an aisle-type stacker crane structure for automated warehouse racking disclosed in a preferred embodiment of the present invention; Figure 3 This is a schematic diagram of the loading platform connection structure of an automated warehouse racking system disclosed in a preferred embodiment of the present invention; Figure 4 This is a schematic diagram of the installation position of the adjusting rod of the automated storage rack disclosed in a preferred embodiment of the present invention; Figure 5 This is a schematic diagram of the conveying component structure of an automated warehouse racking system disclosed in a preferred embodiment of the present invention; Figure 6 This is a schematic diagram of the connection structure of the adjustment components of an automated warehouse racking system disclosed in a preferred embodiment of the present invention; Figure 7 This is a schematic diagram of the storage component connection structure of an automated warehouse rack disclosed in a preferred embodiment of the present invention; Figure 8 This is a schematic diagram of the installation position of the lifting frame of the automated warehouse racking system disclosed in a preferred embodiment of the present invention; Figure 9 This is a schematic diagram of the lifting assembly structure of an automated warehouse racking system disclosed in a preferred embodiment of the present invention; Figure 10 This is a schematic diagram of the fixed plate connection structure of an automated warehouse rack disclosed in a preferred embodiment of the present invention; Figure 11 This is a diagram showing the position distribution of the conveyor belt and electric rollers of an automated warehouse racking system, as disclosed in a preferred embodiment of the present invention.

[0020] The following are the labeling instructions in the diagram: 1. Storage rack; 2. Railcar; 3. Elevator; 4. Cargo platform; 21. Track; 22. Column; 41. Adjusting rod; 5. Conveying assembly; 51. Conveyor belt; 52. First motor; 53. Connecting shaft; 54. First pulley; 55. Second pulley; 56. Toothed belt; 6. Adjusting assembly; 61. Second motor; 62. Double threaded screw; 63. Adjusting frame; 64. Adjusting plate; 65. Guide plate; 7. Storage assembly; 71. Container; 72. Lifting assembly; 73. First electric roller; 74. Limiting plate; 75. First elastic element; 76. Top rod; 721. Lifting frame; 722. Second elastic element; 723. Second electric roller; 724. Fixed plate; 725. Guide groove; 726. Adjusting groove; 727. Reversing groove; 728. Rotating plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Reference Figures 1 to 11This embodiment discloses an automated warehouse racking system, including a warehouse rack 1 and an aisle stacker crane. The aisle stacker crane includes a railcar 2, a lift 3, and a loading platform 4. The railcar 2 moves on a track 21, the lift 3 is mounted on the railcar 2, and the loading platform 4 is mounted on the output end of the lift 3. A column 22 is fixedly mounted on the railcar 2, and two sets of adjusting rods 41 are installed on the output end of the loading platform 4. Traditional aisle stacker cranes control the horizontal and vertical positions of the loading platform 4 through the railcar 2 and the lift 3, respectively. After the loading platform 4 reaches the corresponding cargo coordinates on the warehouse rack 1, the output end of the loading platform 4 extends or retracts, coordinating with the lifting and lowering of the lift 3 to realize the loading and unloading operation of goods.

[0023] Reference Figures 2 to 5 The output end of the loading platform 4 is equipped with a conveying assembly 5, which includes three sets of conveyor belts 51 and a first motor 52. The conveyor belts 51 are installed at the output end of the loading platform 4, and the conveyor belts 51 are spaced apart and arranged parallel to each other. The drive rollers of the three sets of conveyor belts 51 are connected by a connecting shaft 53, and a first pulley 54 is installed on the connecting shaft 53. The first motor 52 is installed at the output end of the loading platform 4, and a second pulley 55 is installed at the output end of the first motor 52. The second pulley 55 is connected to the first pulley 54 through a toothed belt 56, thereby realizing the synchronous conveying of the three sets of conveyor belts 51.

[0024] Reference Figure 2 , Figure 3 , Figure 6 and Figure 7 An adjustment assembly 6 is installed on the loading platform 4. The adjustment assembly 6 includes a second motor 61 installed on the housing of the loading platform 4. The output end of the second motor 61 is connected to a double-threaded screw 62. The double-threaded screw 62 is rotatably connected to the housing of the loading platform 4. Two sets of adjustment frames 63 are threadedly connected to the double-threaded screw 62. The adjustment frames 63 are slidably connected to the loading platform 4. An adjustment plate 64 is fixedly installed on the adjustment frame 63. The two adjustment plates 64 are located on both sides of the loading platform 4. A guide plate 65 is fixedly installed on the end of the adjustment plate 64 near the elevator 3. The adjustment plate 64 and the guide plate 65 are set vertically. When the second motor 61 drives the double threaded screw 62 to rotate, it can drive the adjusting frame 63 to move in opposite directions or away from each other, thereby adjusting the distance between the two adjusting plates 64. When the goods move on the conveyor belt 51, the adjusting plates 64 can center and guide the goods through the distance adjustment, preventing the goods from falling during the conveying process. When the goods are placed on the conveyor belt 51 and the height is adjusted by the elevator 3, the adjusting plates 64 can clamp the goods, thereby preventing the goods from falling due to vibration and other factors.

[0025] Reference Figure 2 , Figures 7 to 11A storage component 7 is installed on the loading platform 4. The storage component 7 includes a container 71 and a lifting component 72. Several first electric rollers 73 are installed inside the container 71. A limit plate 74 is slidably installed at the outlet of the container 71 to limit the goods stored inside the container 71. A first elastic element 75 is installed on the limit plate 74. One end of the first elastic element 75 is fixedly connected to the limit plate 74, and the other end is fixedly connected to the container 71. The first elastic element 75 is used to drive the limit plate 74 to descend. A top rod 76 is fixedly installed on the limit plate 74. The top rod 76 is located directly above the column 22. When the storage component 7 descends, the top rod 76 contacts and is limited by the column 22. As the storage component 7 continues to descend, the top rod 76 can no longer follow it down. The first elastic element 75 is extended. When the storage component 7 descends to the set height, the limit plate 74 is raised to the highest position relative to the container 71. The outlet of the container 71 opens. When the first electric roller 73 rotates, the goods can be sent out from the outlet of the container 71, realizing automatic unloading.

[0026] The lifting assembly 72 includes a lifting frame 721 slidably connected to the container 71. A second elastic element 722 is installed on the lifting frame 721. One end of the second elastic element 722 is fixedly connected to the lifting frame 721, and the other end is fixedly connected to the container 71. The second elastic element 722 is used to push the lifting frame 721 down to the lowest limit position. A plurality of second electric rollers 723 are installed on the lifting frame 721. The second electric rollers 723 and the first electric rollers 73 are arranged in parallel. The conveyor belt 51 and the second electric rollers 723 are distributed alternately. When the lifting frame 721 moves to the lowest limit position, the second electric rollers 723 and the first electric rollers 73 are at the same height, and the upper surface of the conveyor belt 51 is higher than the second electric rollers 723.

[0027] Two sets of fixed plates 724 are installed on the lifting frame 721. The axes of the fixed plates 724 and the second electric roller 723 are parallel. The fixed plates 724 are provided with parallel guide grooves 725 and adjustment grooves 726. The guide grooves 725 and adjustment grooves 726 are connected by a reversing groove 727 on the fixed plates 724. A rotating plate 728 is rotatably installed on the reversing groove 727. A torsion spring is provided at the rotating shaft of the rotating plate 728. The torsion spring is used to drive the rotating plate 728 to rotate upward and block the guide grooves 725.

[0028] When the second electric roller 723 and the first electric roller 73 are at the same height, the height of the adjusting rod 41 corresponds to the height of the guide groove 725. After the adjusting rod 41 is inserted into the guide groove 725, the rotating plate 728 rotates under the thrust of the adjusting rod 41 and blocks the reversing groove 727. After the adjusting rod 41 passes over the reversing groove 727, the rotating plate 728 resets under the action of the torsion spring, thereby blocking the guide groove 725 again. When the adjusting rod 41 moves in the opposite direction, it is limited by the rotating plate 728, and the adjusting rod 41 enters from the reversing groove 727. Inside the adjusting groove 726, the fixed plate 724, the lifting frame 721, and the second electric roller 723 rise, transferring the goods on the conveyor belt 51 to the second electric roller 723. After the adjusting rod 41 disengages from the reversing groove 727, the second elastic element 722 drives the lifting frame 721 to descend, making the second electric roller 723 the same height as the first electric roller 73. When the second electric roller 723 and the first electric roller 73 rotate, the goods at the inlet of the container 71 can be transported to the outlet, realizing the temporary storage of the goods.

[0029] When the adjusting rod 41 moves to the end of the guide groove 725, the adjusting plate 64 moves in opposite directions. The guide plate 65 can limit the inlet of the container 71 to prevent the goods from moving when the conveyor belt 51 moves away from the container 71 in the opposite direction, and ensure that the goods are stably transferred to the second electric roller 723.

[0030] Working principle The railcar 2 moves horizontally along the track 21 to control the horizontal coordinates of the loading platform 4; the elevator 3 installed on the railcar 2 drives the loading platform 4 to move vertically to control the height coordinates of the loading platform 4. The two work together to accurately deliver the loading platform 4 to the three-dimensional coordinate position of the corresponding goods on the storage rack 1.

[0031] Single-item direct pickup mode: The output end of the loading platform 4 extends below the target goods. The elevator 3 slightly raises, lifting the goods onto the three sets of parallel conveyor belts 51 of the conveying component 5. The output end of the loading platform 4 returns, moving the conveying component 5 and the goods to the middle of the loading platform 4. Then, the adjusting component 6 is activated, and the second motor 61 drives the double threaded screw 62 to rotate, driving the two sets of adjusting frames 63 to slide towards each other, causing the two sets of adjusting plates 64 to reduce the distance and clamp and fix the goods. After clamping, the elevator 3 can drive the loading platform 4 to descend, and with the horizontal movement of the railcar 2, it can directly go to the target loading position. The conveyor belt 51 transports the goods out without having to pass through the storage component 7 for temporary storage. The single-item direct pickup mode has a short operation chain and fast response speed, which is suitable for the storage and retrieval needs of scattered and urgent items. The clamping of the adjusting plate 64 can prevent the goods from shifting and falling throughout the process, and the transfer stability is high.

[0032] Multi-cargo continuous retrieval mode: After the first item is located and retrieved, the adjustment component 6 is activated. The second motor 61 drives the double threaded screw 62 to rotate, driving the two sets of adjustment frames 63 to slide towards each other, and driving the two sets of adjustment plates 64 to reduce the distance to center the goods. The output end of the loading platform 4 drives the conveying component 5 to move towards the container 71. The conveyor belt 51 is inserted into the gap of the second electric roller 723. The two sets of adjustment rods 41 at the output end of the loading platform 4 are aligned with the guide groove 725 of the fixed plate 724 on the lifting frame 721 and inserted. During the insertion process, the adjustment rods 41 push the rotating plate 728 at the reversing groove 727 to rotate downward. After passing the position of the reversing groove 727, the rotating plate 728 is reset under the action of the torsion spring, and the retraction path of the guide groove 725 is blocked again.

[0033] When the conveying assembly 5 is started, the first motor 52 drives the second pulley 55 to rotate, and transmits the power to the first pulley 54 through the toothed belt 56, which drives the connecting shaft 53 to synchronously drive the three sets of conveyor belts 51 to rotate, transporting the goods to the second electric roller 723 directly above the container 71. At this time, the goods pass over the guide plate 65.

[0034] The second motor 61 drives the two sets of adjusting plates 64 to continue to reduce the distance between them, the distance between the two guide plates 65 is reduced, and the return path of the goods is limited.

[0035] The output end of the loading platform 4 drives the adjusting rod 41 to retract in the opposite direction. Limited by the rotating plate 728, the adjusting rod 41 slides from the reversing groove 727 into the adjusting groove 726, driving the fixed plate 724 and the lifting frame 721 to rise, and the second elastic element 722 is compressed.

[0036] The second electric roller 723, which is distributed alternately with the conveyor belt 51, rises upward and passes through the gaps in the conveyor belt 51, lifting the goods onto the surface of the second electric roller 723 to complete the transfer. After the adjusting rod 41 is completely disengaged from the adjusting groove 726, the second elastic element 722 drives the lifting frame 721 to descend to the lowest limit position. The second electric roller 723 is at the same height as the first electric roller 73 inside the container 71. Both start synchronously to transport the goods into the container 71 until they are blocked by the limiting plate 74 at the outlet to complete temporary storage. After the first item is stored, the above actions are repeated until the container 71 is full. By completing the retrieval operation of multiple items at once, there is no need to travel back and forth between the retrieval point and the release point multiple times, which greatly improves the efficiency of batch operation. The limiting plate 74 is kept at a low position to block the outlet under the action of the first elastic element 75, which can prevent the goods from slipping during storage and ensure high storage safety.

[0037] When the stacker crane reaches the target loading position and needs to release the goods stored in the container 71, the elevator 3 drives the entire storage component 7 to descend. The top rod 76 first contacts the top of the column 22 and is limited. As the storage component 7 continues to descend, the first elastic element 75 is stretched, and the limiting plate 74 is raised relative to the container 71. When the storage component 7 descends to the set height, the limiting plate 74 is raised to the highest position, and the loading port of the container 71 is fully opened. The first electric roller 73 and the second electric roller 723 are started to send the goods from the loading port to the target position, completing the unloading.

[0038] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An automated warehouse racking system, characterized in that: It includes a storage rack (1) and a railcar (2). The railcar (2) is equipped with a lift (3). The output end of the lift (3) is equipped with a loading platform (4). The output end of the loading platform (4) is equipped with an adjusting rod (41) and a conveying assembly (5). The storage component (7) includes a container (71) and a lifting component (72), wherein a plurality of first electric rollers (73) are installed inside the container (71). The lifting assembly (72) includes a lifting frame (721) slidably connected to the container (71), a second elastic element (722) connected to the container (71) is installed on the lifting frame (721), and a plurality of second electric rollers (723) are installed on the lifting frame (721). A fixed plate (724) is installed on the lifting frame (721). The fixed plate (724) has parallel guide grooves (725) and adjustment grooves (726). The guide grooves (725) and adjustment grooves (726) are connected by a reversing groove (727) on the fixed plate (724). A rotating plate (728) is rotatably installed on the reversing groove (727). A torsion spring is provided at the rotating shaft of the rotating plate (728). The axis of the fixed plate (724) is parallel to that of the second electric roller (723). The loading platform (4) drives the conveying assembly (5) to insert into the lifting assembly (72) and makes the adjusting rod (41) slide on the lifting assembly (72) to control the conveying surface of the lifting assembly (72) to be higher than the conveying assembly (5), so as to transfer the goods from the conveying assembly (5) to the lifting assembly (72).

2. The automated warehouse racking according to claim 1, characterized in that: A limiting plate (74) is slidably installed on the container (71), and a first elastic element (75) connected to the limiting plate (74) is installed on the container (71). A top rod (76) is installed on the limiting plate (74). The railcar (2) is equipped with a column (22), and the top rod (76) is located directly above the column (22).

3. The automated warehouse racking according to claim 1, characterized in that: The conveying assembly (5) includes three sets of conveyor belts (51) installed at the output end of the loading platform (4). The three sets of conveyor belts (51) are connected to the drive source, and the drive source drives the three sets of conveyor belts (51) to drive synchronously. The conveyor belts (51) are parallel to each other and have a gap.

4. The automated warehouse racking according to claim 3, characterized in that: The second electric roller (723) and the first electric roller (73) are arranged in parallel, and the conveyor belt (51) and the second electric roller (723) are distributed alternately.

5. The automated storage rack according to any one of claims 1-4, characterized in that: It also includes an adjustment component (6), which includes a second motor (61) installed on the loading platform (4). The output end of the second motor (61) is connected to a double threaded screw (62). The double threaded screw (62) is rotatably connected to the loading platform (4). Two sets of adjustment frames (63) are screwed onto the double threaded screw (62). The adjustment frames (63) are slidably connected to the loading platform (4). Adjustment plates (64) are installed on the adjustment frames (63). The adjustment plates (64) are distributed on both sides of the loading platform (4).

6. The automated warehouse racking according to claim 5, characterized in that: A guide plate (65) is installed at the end of the adjusting plate (64).

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