A shuttle rack for warehousing and storage method thereof

Abstract

The present invention discloses a shuttle rack for storage and a storage method thereof, belonging to the technical field of storage racks. The shuttle rack for storage includes a plurality of vertical support rod structures for vertical support, a cargo support rail for connecting and storing cargo is provided between two laterally adjacent vertical support rod structures, a horizontal support rod structure for supporting the connection is connected between two longitudinally adjacent vertical support rod structures, and a plurality of reinforcing rib structures for increasing the strength of the connection are provided from top to bottom between two laterally adjacent vertical support rod structures. The strength of the shuttle rack of the present invention is reinforced by the reinforcing rib structure, making the reinforcing rib body more stable in use, and the reinforcing rib structure can be folded during the off-season so that the two adjacent vertical support rod structures are brought together, which can shorten the effective length of the rack, improve the efficiency of warehousing and outbound storage, and reduce the operating energy consumption of the shuttle.

Description

Technical Field

[0001] The present invention belongs to the technical field of storage racks, and in particular relates to a shuttle rack for storage and a storage method thereof. Background Art

[0002] A shuttle container primarily consists of racks, shuttles, forklifts, and a control system. The racks, typically arranged in multiple rows and with a defined height and depth, provide ample storage space. The shuttles are the core equipment, traveling back and forth on the rack rails to move cargo. The forklifts load and unload cargo onto the shuttles. The control system coordinates the operation of these components, enabling automated storage and retrieval of cargo.

[0003] Inbound storage involves a forklift placing the goods at the front of the rack aisle rails. A shuttle, controlled by radio remote control or system commands, then moves the palletized goods along the rails, delivering them to the designated storage location for storage. Outbound storage involves a shuttle, following system commands, moving a pallet from the deepest part of the rack to the front, where a forklift then removes the palletized goods from the rack.

[0004] Shuttle containers effectively improve the intelligent management of warehouses, reduce labor input for warehousing and outbound storage, effectively save warehouse management costs, and reduce the labor intensity of warehouse management. However, the amount of containers input in warehouses varies at different times or stages. During the off-season, a large number of containers and a small amount of goods increase the shuttle vehicle's travel time, reduce the efficiency of warehousing and outbound storage, and increase operating costs. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the above-mentioned prior art and provide an arc correction device for stainless steel strip production.

[0006] The technical solution adopted to solve the above technical problems is: a shuttle car rack for storage, including several vertical support rod structures for vertical support, and a cargo support rail for connecting and storing goods is provided between two laterally adjacent vertical support rod structures.

[0007] Through the above technical solution, the vertical support rod structure mainly plays the role of vertical support, providing longitudinal storage space for storage. The main function of the cargo support rail is to fix and characterize the adjacent vertical support rod structures, and at the same time provide a channel for the horizontal movement of the shuttle body, which can support the placement of stored goods.

[0008] A horizontal support rod structure for supporting the connection is connected between two vertically adjacent vertical support rod structures, and a plurality of reinforcing rib structures for increasing the connection strength are arranged from top to bottom between two laterally adjacent vertical support rod structures.

[0009] Through the above technical solution, the horizontal support rod structure supports and positions the entire shuttle rack horizontally to prevent the rack from collapsing and deforming. The reinforcing rib structure forms a triangle between the vertical support rod structures, effectively increasing the overall stability of the rack.

[0010] Furthermore, a shuttle vehicle body for transporting cargo is provided between the cargo support rails that are adjacent to each other and are on the same horizontal plane.

[0011] Through the above technical solution, the shuttle vehicle body acts as the main body to drive the movement of goods, realizing the warehousing and outbound transportation of stored goods, without the need for manual transfer of goods, and has a high degree of mechanization.

[0012] Furthermore, the vertical support rod structure includes a vertical rod body placed on the ground, and the outer wall of the vertical rod body is provided with a plurality of through reinforcing auxiliary slots from top to bottom, and the outer wall of the vertical rod body is provided with through fixing holes located between the reinforcing auxiliary slots.

[0013] Through the above technical solution, the vertical rod body provides the height for cargo storage, the penetrating fixing holes can cooperate with the load-bearing bolt assembly to fix the horizontal support rod structure, the reinforced auxiliary slots can fix the clamping studs at the cargo support rail position, and can also realize the fixed installation of the reinforcing rib structure.

[0014] Furthermore, the horizontal support rod structure includes two symmetrically arranged positioning and mounting frames, side fixing holes are opened on both sides of the positioning and mounting frames, a horizontal rod body is fixedly welded between the two positioning and mounting frames, and the side fixing holes on both sides of the positioning and mounting frames are fixedly connected to the corresponding through fixing holes on the side walls of the vertical rod body by a load-bearing bolt assembly.

[0015] Through the above technical solution, the positioning installation frame can be engaged on the outside of the vertical rod body and slidably adjusted with the outer wall of the vertical rod body to adapt to goods of different heights. The positioning installation frame can then be fixed and installed through the side fixing holes. The horizontal rod body has the functions of installation and positioning, and the length of the horizontal rod body needs to be greater than the width of the goods.

[0016] Furthermore, the cargo support rail includes a supporting guide rail body arranged above the horizontal rod body, and a limiting wheel groove is provided on the lower side of the middle part of the supporting guide rail body near the horizontal rod body. A clamping stud is fixedly connected to the middle position of one end of the supporting guide rail body away from the limiting wheel groove, and the clamping stud passes through the corresponding reinforcing auxiliary slot hole, and the clamping nut is tightened at the clamping stud position.

[0017] Through the above technical solution, the upper surface position of the supporting guide rail body can support the cargo and realize the storage function of the cargo. The limiting wheel groove is recessed on the surface of the supporting guide rail body to provide a rolling place for the wheels of the shuttle body, and the shuttle body will not fall off the cargo support rail, making the operation of the shuttle body more stable and safe. The clamping stud can fix the supporting guide rail body in the corresponding reinforced auxiliary slot hole, and tightening the clamping nut can prevent the cargo support rail from shaking.

[0018] Furthermore, the positioning installation frame is provided with a main positioning hole on the side close to the horizontal rod body and above the horizontal rod body, and the support guide rail body is provided with a fixed through hole on the side away from the clamping stud and below the limiting wheel groove. The support guide rail body is fixedly connected to the main positioning hole at the corresponding position by an auxiliary bolt assembly.

[0019] Through the above technical solution, the main positioning hole and the auxiliary bolt assembly cooperate with each other to fix the end of the support guide rail body away from the clamping stud on the corresponding positioning installation frame.

[0020] Furthermore, the reinforcing rib structure includes a reinforcing rib main body, two symmetrically arranged rotating connecting seats are fixedly connected at both ends of the reinforcing rib main body, and a rotating connector is provided at the position of the rotating connecting seat, and the rotating connector is fixedly connected to a fixed hook on the side away from the reinforcing rib main body.

[0021] Through the above technical solution, the reinforcement body can tighten and support the two adjacent vertical support rod structures, making it less likely to deform during use, and the structure is more solid and stable. The rotating connecting seat can be rotated at the rotating connector position, so that the inclination angle of the reinforcement body can be changed, thereby facilitating the change of the length of the shelf and making it more adaptable.

[0022] Furthermore, adjusting sleeves are provided on both sides of the rotating connection seat, the outer wall of the adjusting sleeve is fixedly connected to the limiting serrations, and a serrated groove matching the limiting serrations is provided at a position through the rotating connection seat, one side of the adjusting sleeve is slidably connected to a fixed shaft, and a return spring is fixedly connected between the fixed shaft and the inner wall of the adjusting sleeve, the fixed shaft is fixedly connected to the inner side of the rotating connector, and the adjusting sleeve is slidably connected to the inner wall of the rotating connector.

[0023] Through the above technical solution, the limiting serrations of the adjustment sleeve position cooperate with the serration grooves of the rotating connecting seat position so that the rotating connecting seat will not rotate relative to each other at the rotating connector position, thereby fixing the inclination angle of the reinforcement rib body. When the adjustment sleeve is pressed, the reset spring will be compressed, and the limiting serrations and the serration grooves will no longer engage, so that the rotating connecting seat can rotate, thereby adjusting the angle of the reinforcement rib body.

[0024] A method for storing shuttle racks for warehousing includes the following specific steps:

[0025] Step 1. First, assemble the length of the shelf according to the amount of goods and calibrate the shuttle body;

[0026] Step 2. Goods Entrance: Use a forklift to move the goods to the side of the shelf. Lift the shuttle's platform and place the goods on the platform. Remove the forklift and move the shuttle to the target support rail. Lower the platform and place the goods on the corresponding support rail.

[0027] Goods out of the warehouse: By moving the shuttle body to the position under the corresponding goods, lifting the load platform, the goods are lifted, the shuttle body moves to the side of the shelf, and then the goods are transferred by forklift.

[0028] The present invention provides a reinforcing rib main body. During the off-season for storage, the auxiliary bolt assembly away from the position to be folded is loosened, the limiting wheel groove is rotated, so that the supporting guide rail main body remains in a vertical state, and then the fixed through hole is aligned with the main positioning hole of the corresponding positioning installation frame, and fixed by the auxiliary bolt assembly, the fixing hook at one end of the reinforcing rib main body is removed from the position of the reinforcing auxiliary slot hole, the adjusting sleeve at the corresponding position is pressed, the reinforcing rib main body is rotated, and then the corresponding vertical support rod structure is pushed to complete the folding of the shelf. The length of the shelf can be adaptively adjusted during the off-season for storage, so that the shelf has strong adaptability and shortens the travel of the shuttle vehicle main body, effectively improving the shuttle efficiency of the shuttle vehicle main body, improving the efficiency of entering and leaving the warehouse, and effectively reducing the energy consumption of the shuttle vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of a multi-column assembly structure of a shuttle rack for warehousing according to the present invention;

[0030] Figure 2 This is a schematic diagram of a single-row assembly structure of a shuttle rack for warehousing according to the present invention;

[0031] Figure 3 This is an assembly diagram of a vertical support rod structure, a horizontal support rod structure, and a cargo support rail of a shuttle rack for warehousing according to the present invention;

[0032] Figure 4 This is a three-dimensional diagram of a reinforcement structure of a shuttle rack for warehousing according to the present invention;

[0033] Figure 5 This is a three-dimensional diagram of a horizontal support rod structure of a shuttle rack for warehousing according to the present invention;

[0034] Figure 6 This is a three-dimensional diagram of a cargo support track of a shuttle rack for warehousing according to the present invention;

[0035] Figure 7 yes Figure 4 Enlarged view of point A in the middle;

[0036] Figure 8 This is an assembly diagram of an adjustment sleeve, a fixed shaft, and a rotating connection seat of a shuttle rack for warehousing according to the present invention;

[0037] Figure 9 yes Figure 4 Partial cross-sectional view at point A in the middle.

[0038] Figure numerals: 1. Vertical support rod structure; 10. Through-fixing hole; 11. Vertical rod main body; 12. Reinforced auxiliary slot hole; 2. Shuttle car main body; 3. Reinforcement rib structure; 30. Reinforcement rib main body; 31. Rotating connector; 32. Fixed shaft; 33. Fixed hook; 34. Adjustment sleeve; 35. Rotating connecting seat; 36. Return spring; 37. Limiting serration; 4. Cargo support rail; 40. Support guide rail main body; 41. Limiting wheel groove; 42. Auxiliary bolt assembly; 43. Fixed through-hole; 44. Clamping stud; 45. Clamping nut; 5. Horizontal support rod structure; 50. Horizontal rod main body; 51. Positioning installation frame; 52. Load-bearing bolt assembly; 53. Main positioning hole; 54. Side fixing hole. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0040] like Figure 1-9 As shown, a shuttle car rack for storage in this embodiment includes several vertical support rod structures 1 for vertical support, and a cargo support rail 4 for connecting and storing goods is arranged between two horizontally adjacent vertical support rod structures 1. The vertical support rod structure 1 mainly plays the role of vertical support and provides longitudinal storage space for storage. The main function of the cargo support rail 4 is to fix and characterize the adjacent vertical support rod structures 1, and at the same time provide a channel for the horizontal movement of the shuttle car body 2, which can support the placement of stored goods.

[0041] The cargo support rail 4 includes a support guide rail body 40 arranged above the horizontal rod body 50, and a limited wheel groove 41 is provided on the support guide rail body 40 near the lower side of the middle of the horizontal rod body 50. A clamping stud 44 is fixedly connected to the middle position of one end of the support guide rail body 40 away from the limited wheel groove 41, and the clamping stud 44 passes through the corresponding reinforcement auxiliary slot hole 12, and the clamping nut 45 is tightened at the position of the clamping stud 44. The upper surface position of the support guide rail body 40 can support the cargo and realize the storage function of the cargo. The limited wheel groove 41 is concavely arranged on the surface of the support guide rail body 40, providing a rolling place for the wheels of the shuttle car body 2, and the shuttle car body 2 will not fall off the cargo support rail 4, making the operation of the shuttle car body 2 more stable and safe. The clamping stud 44 can fix the support guide rail body 40 in the corresponding reinforcement auxiliary slot hole 12, and tightening the clamping nut 45 can prevent the cargo support rail 4 from shaking.

[0042] The vertical support rod structure 1 includes a vertical rod body 11 placed on the ground. The outer wall of the vertical rod body 11 is provided with a plurality of penetrating reinforcement auxiliary slots 12 from top to bottom. The outer wall of the vertical rod body 11 is provided with penetrating fixing holes 10 between the reinforcing auxiliary slots 12. The vertical rod body 11 provides a height for storing cargo. The penetrating fixing holes 10 can cooperate with the load-bearing bolt assembly 52 to fix the horizontal support rod structure 5. The reinforcing auxiliary slots 12 can fix the clamping studs 44 at the position of the cargo support rail 4, and can also realize the fixed installation of the reinforcement rib structure 3.

[0043] A horizontal support rod structure 5 for supporting the connection is connected between two vertically adjacent vertical support rod structures 1. Several reinforcing rib structures 3 for strengthening the connection strength are arranged from top to bottom between two laterally adjacent vertical support rod structures 1. The horizontal support rod structure 5 supports and positions the entire shuttle rack laterally to prevent the rack from collapsing and deforming. The reinforcing rib structure 3 forms a triangle between the vertical support rod structures 1, which effectively increases the overall stability of the rack.

[0044] The reinforcement rib structure 3 includes a reinforcement rib main body 30, and two symmetrically arranged rotating connecting seats 35 are fixedly connected at both ends of the reinforcement rib main body 30, and a rotating connector 31 is provided at the position of the rotating connecting seat 35. The rotating connector 31 is fixedly connected to a fixed hook 33 on the side away from the reinforcement rib main body 30. The reinforcement rib main body 30 can tighten and support the two adjacent vertical support rod structures 1, so that they are not easily deformed during use, and the structure is more solid and stable. The rotating connecting seat 35 can be rotated at the position of the rotating connector 31, so that the inclination angle of the reinforcement rib main body 30 can be changed, thereby facilitating the change of the length of the shelf and having stronger adaptability.

[0045] When the adjusting sleeve 34 is pressed, the return spring 36 will be compressed, and the limiting serrations 37 and the serration groove will no longer engage, so that the rotating connection seat 35 can rotate, thereby adjusting the angle of the reinforcing rib body 30.

[0046] The horizontal support rod structure 5 includes two symmetrically arranged positioning and mounting frames 51, and side fixing holes 54 are opened on both sides of the positioning and mounting frames 51. A horizontal rod body 50 is fixedly welded between the two positioning and mounting frames 51. The side fixing holes 54 on both sides of the positioning and mounting frames 51 are fixedly connected to the corresponding through fixing holes 10 on the side walls of the vertical rod body 11 through load-bearing bolt assemblies 52. The positioning and mounting frames 51 can be engaged with the outer side of the vertical rod body 11 and slidably adjusted with the outer wall of the vertical rod body 11 to adapt to goods of different heights. The positioning and mounting frames 51 can be fixedly installed through the side fixing holes 54. The horizontal rod body 50 has the functions of installation and positioning, and the length of the horizontal rod body 50 needs to be greater than the width of the goods.

[0047] A main positioning hole 53 is provided on the positioning installation frame 51 close to the side of the horizontal rod body 50 and above the horizontal rod body 50. A fixed through hole 43 is provided on the side of the support guide rail body 40 away from the clamping stud 44 and below the limiting wheel groove 41. The support guide rail body 40 and the corresponding main positioning hole 53 are fixedly connected by an auxiliary bolt assembly 42. The main positioning hole 53 and the auxiliary bolt assembly 42 cooperate with each other to fix the end of the support guide rail body 40 away from the clamping stud 44 to the corresponding positioning installation frame 51.

[0048] A shuttle vehicle body 2 for cargo transportation is arranged between adjacent cargo support rails 4 on the same horizontal plane. The shuttle vehicle body 2 serves as the main body for driving the movement of cargo, realizing the storage and outbound transportation of warehoused goods without the need for manual transfer of goods, and has a high degree of mechanization.

[0049] A method for storing shuttle racks for warehousing includes the following specific steps:

[0050] Step 1. First, assemble the length of the shelf according to the amount of goods and calibrate the shuttle body 2;

[0051] Step 2. Goods storage: Use a forklift to move the goods to be stored to the side of the shelf, lift the carrying platform of the shuttle body 2, place the goods at the forklift position on the carrying platform of the shuttle body 2, withdraw the forklift, move the shuttle body 2 to the top of the target support rail body 40, lower the carrying platform, and place the goods on the surface of the corresponding support rail body 40;

[0052] Goods out of the warehouse: By moving the shuttle body 2 to the position under the corresponding goods, lifting the load platform, the goods are lifted, the shuttle body 2 moves to the side of the shelf, and then the goods are transferred by a forklift.

[0053] The working principle of this embodiment is as follows. The shelf needs to be assembled before use. First, the horizontal rod body 50 is placed between two adjacent vertical rod bodies 11 in the Y-axis direction. The positioning installation frame 51 is slid to a suitable height outside the vertical rod body 11. The side fixing holes 54 are aligned with the corresponding through-fixing holes 10. Then, the positioning installation frame 51 is fixed to the corresponding through-fixing holes 10 using the load-bearing bolt assembly 52.

[0054] Then, place the support rail body 40 between two adjacent vertical rod bodies 11 in the X-axis direction, and place the support rail body 40 above the corresponding horizontal rod body 50 so that the fixing through-holes 43 of the support rail body 40 are aligned with the main positioning holes 53 at the corresponding positions. Then, fix the support rail body 40 to the position of the positioning installation frame 51 using the auxiliary bolt assembly 42, and insert the clamping studs 44 of the support rail body 40 into the corresponding reinforcement auxiliary slots 12 and tighten them with the clamping nuts 45.

[0055] The adjusting sleeve 34 is then pressed to compress the return spring 36. The limiting serrations 37 and the serration grooves are no longer engaged. The connecting seat 35 is then rotated to rotate the reinforcing rib body 30 so that the distance between the two fixing hooks 33 is adapted to the width of the two vertical rod bodies 11. The fixing hooks 33 are then inserted into the corresponding reinforcing auxiliary slots 12 to complete the assembly of the entire shuttle rack.

[0056] Align the wheels of the shuttle body 2 with the corresponding limited wheel grooves 41, and then the shuttle body 2 can be controlled by the matching remote control. When the goods are put into the warehouse, the goods to be put into the warehouse are moved to the side position of the shelf by a forklift, the carrying platform of the shuttle body 2 is lifted, and the goods at the forklift position are placed on the carrying platform of the shuttle body 2, and the forklift is withdrawn. The shuttle body 2 is moved to the top of the target support guide rail body 40, the carrying platform falls, and the goods are placed on the surface of the corresponding support guide rail body 40. When the goods are taken out of the warehouse, the shuttle body 2 is moved to the position under the corresponding goods, the carrying platform is lifted, the goods are lifted, and the shuttle body 2 is moved to the side position of the shelf, and then the goods are transferred by a forklift.

[0057] Loosen the auxiliary bolt assembly 42 away from the position to be folded, rotate the limiting wheel groove 41 to keep the support guide rail body 40 in a vertical state, and then align the fixed through hole 43 with the main positioning hole 53 of the corresponding positioning installation frame 51 (the main positioning hole 53 located below the positioning installation frame 51), and fix it through the auxiliary bolt assembly 42, remove the fixing hook 33 at one end of the reinforcement rib body 30 from the reinforcement auxiliary slot 12, press the adjustment sleeve 34 at the corresponding position so that the limiting serration 37 does not engage with the serration groove, rotate the reinforcement rib body 30, and then push the corresponding vertical support rod structure 1 to complete the folding of the shelf.

[0058] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A shuttle rack for warehousing, characterized in that: It comprises a plurality of vertical support rod structures (1) for vertical support, and a cargo support track (4) for connecting and storing cargo is provided between two laterally adjacent vertical support rod structures (1); A horizontal support rod structure (5) for supporting the connection is connected between two vertically adjacent vertical support rod structures (1), and a plurality of reinforcing rib structures (3) for reinforcing the connection strength are arranged from top to bottom between two horizontally adjacent vertical support rod structures (1); the vertical support rod structure (1) comprises a vertical rod body (11) placed on the ground, the outer wall of the vertical rod body (11) is provided with a plurality of through-going reinforcing auxiliary slots (12) from top to bottom, and the outer wall of the vertical rod body (11) is provided with through-going fixing holes (10) located between the reinforcing auxiliary slots (12); The horizontal support rod structure (5) comprises two symmetrically arranged positioning and mounting frames (51), with side fixing holes (54) being provided on both sides of the positioning and mounting frames (51), a horizontal rod body (50) being fixedly welded between the two positioning and mounting frames (51), and the side fixing holes (54) on both sides of the positioning and mounting frames (51) are fixedly connected to the corresponding through fixing holes (10) on the side walls of the vertical rod body (11) via load-bearing bolt assemblies (52); The cargo support track (4) includes a support guide rail body (40) arranged above the horizontal rod body (50), a limit wheel groove (41) is provided below one side of the middle of the support guide rail body (40) close to the horizontal rod body (50), a clamping stud (44) is fixedly connected to the middle position of one end of the support guide rail body (40) away from the limit wheel groove (41), and the clamping stud (44) passes through the corresponding reinforcement auxiliary slot (12), and a clamping nut (45) is tightened at the position of the clamping stud (44); The positioning installation frame (51) is provided with a main positioning hole (53) on a side close to the horizontal rod body (50) and located above the horizontal rod body (50); the support guide rail body (40) is provided with a fixing through hole (43) on a side away from the clamping stud (44) and located below the limiting wheel groove (41); the support guide rail body (40) is fixedly connected to the main positioning hole (53) at the corresponding position by an auxiliary bolt assembly (42); The reinforcing rib structure (3) comprises a reinforcing rib body (30), two symmetrically arranged rotating connection seats (35) are fixedly connected at both ends of the reinforcing rib body (30), and a rotating connector (31) is provided at the position of the rotating connection seat (35), and a fixed hook (33) is fixedly connected to the side of the rotating connector (31) away from the reinforcing rib body (30); Adjustment sleeves (34) are provided on both sides of the rotating connection seat (35), and the outer wall of the adjustment sleeve (34) is fixedly connected to the limiting saw teeth (37), and the rotating connection seat (35) is provided with a sawtooth groove matching the limiting saw teeth (37). One side of the adjustment sleeve (34) is slidably connected to a fixed shaft (32), and a return spring (36) is fixedly connected between the fixed shaft (32) and the inner wall of the adjustment sleeve (34). The fixed shaft (32) is fixedly connected to the inner side of the rotating connector (31), and the adjustment sleeve (34) is slidably connected to the inner wall of the rotating connector (31).

2. A shuttle rack for storage according to claim 1, characterized in that: A shuttle vehicle body (2) for transporting cargo is provided between the cargo support rails (4) that are adjacent to each other and are located on the same horizontal plane.

3. A method for storing shuttle racks for warehousing according to any one of claims 1-2, characterized in that: The specific method steps include the following: Step 1. First, assemble the length of the shelf according to the amount of goods and calibrate the shuttle body (2); Step 2. Goods storage: The goods to be stored are moved to the side of the shelf by a forklift, the carrying platform of the shuttle body (2) is lifted, the goods at the forklift position are placed on the carrying platform of the shuttle body (2), the forklift is withdrawn, the shuttle body (2) is moved to the top of the target support rail body (40), the carrying platform falls, and the goods are placed on the surface of the corresponding support rail body (40); Goods out of the warehouse: by moving the shuttle vehicle body (2) to the position below the corresponding goods, lifting the carrying platform, the goods are lifted, and the shuttle vehicle body (2) is moved to the side of the shelf, and then the goods are transferred by a forklift.

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