A foldable multi-layer intelligent storage rack

Abstract

This utility model discloses a foldable multi-layer intelligent storage rack, including a base and a fastening plate. This utility model utilizes a shielding cloth, a temperature control plate, and a fan. When goods are stored for an extended period, pulling down a movable strip moves the shielding cloth downwards. The movable strip then slides the shielding cloth along a slot inside a limiting block, and is limited by a side insert rod, thus shielding the storage space and preventing the intrusion of external substances, reducing the probability of contamination and damage, and improving the storage quality of goods. Simultaneously, an internal temperature sensor detects the temperature of the storage area. When the detected temperature exceeds a preset range, it triggers the temperature control plates on both sides and the fan to operate. The air introduced by the fan is then heated or cooled, maintaining a stable storage environment and improving overall storage quality. It offers advantages such as goods protection and a superior storage environment.

Description

Technical Field

[0001] This utility model relates to the field of warehouse racking technology, specifically to a foldable multi-layer intelligent warehouse racking. Background Technology

[0002] Warehouse racks are specialized structures used for storing and organizing goods. They are widely used in various warehouses, logistics centers, supermarkets, and retail stores. They provide efficient solutions for goods storage and management, enabling goods to be effectively classified, stored, and retrieved, while maximizing space savings and storage capacity.

[0003] The existing publicly available technology, application number CN202421266623.9, describes a novel multi-layer racking system based on intelligent warehousing. By setting an adjustment mechanism, the multi-layer racking system has the function of height adjustment, which can adjust the height of the first storage compartment. This facilitates the retrieval and storage of goods inside the first storage compartment, thereby improving the work efficiency of staff when retrieving and storing goods, making it more convenient for users, and increasing the practicality of the multi-layer racking system.

[0004] However, the aforementioned patents still have certain drawbacks in use: Currently, most existing shelves occupy a large area. When the shelves are not in use, they cannot be folded or reduced in size to reduce the floor space, which leads to inconvenience in transportation and storage and waste of space resources, reducing the practicality of the shelves. At the same time, the simple structure of the shelves cannot protect the stored goods, making the goods susceptible to the influence of the external environment, such as the accumulation of a large amount of dust, and temperature changes causing the storage environment to deteriorate, thus affecting the overall quality of use.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a foldable multi-layer intelligent warehouse rack, which has the advantages of protecting goods, providing a good storage environment, and being highly practical, thereby solving the problems mentioned in the background technology.

[0007] To achieve the advantages of the above-mentioned goods storage protection, good storage environment, and strong practicality, the specific technical solution adopted by this utility model is as follows: A foldable multi-layer intelligent storage rack includes a base and fastening plates. Fastening plates are symmetrically rotatably connected to both sides of the top of the base. Several sets of mounting slots are evenly distributed on the surface of the fastening plates. Limiting blocks are symmetrically welded between each pair of mounting slots on the surface of the fastening plates. A slot is formed in the middle of the surface of each limiting block, and a temperature sensor is installed on one side of the slot on the surface of the limiting block. Several sets of fans are evenly distributed on the surface of the fastening plates, and ventilation slots are provided at the contact points between the fans and the fastening plates. Symmetrical installations are made inside the ventilation slots. The device has a temperature control board, and the hot and cold ends of the temperature control boards with different functions are respectively set on the inner and outer sides of the ventilation slot. A support plate is snapped between the mounting slots. A winding cylinder is symmetrically and rotatably connected to the bottom two sides of the support plate. A coil spring is installed at both ends of the winding cylinder. A shielding cloth is wound and connected to the surface of the winding cylinder. A moving strip is installed at the bottom of the shielding cloth. The moving strip is inserted into the bottom of the surface of the limiting block. Slots are symmetrically opened on both sides of the surface of the moving strip. A plug rod is installed through the surface of the limiting block and a spring is installed on the outer periphery of the plug rod.

[0008] Furthermore, a storage cavity is provided inside one side of the base, and a door is installed on the surface of the storage cavity.

[0009] Furthermore, several sets of support legs are symmetrically installed on both sides of the bottom of the base.

[0010] Furthermore, several sets of fixing plates are symmetrically welded to the top positions of both sides of the base. Threaded holes are opened on the surface of the fixing plates and the corresponding surface of the fastening plates, and the threads are fixed by fasteners.

[0011] Furthermore, a control panel is installed at the top of one side surface of the base.

[0012] Furthermore, several sets of indicator lights are installed on the side of the fastening plate.

[0013] Furthermore, the length of the shielding cloth is greater than the length of the limiting block.

[0014] Furthermore, the height of the receiving cavity is greater than the total height of the supporting plate.

[0015] Compared with the prior art, this utility model provides a foldable multi-layer intelligent storage rack, which has the following advantages: (1) This utility model adopts a shielding cloth, a temperature control plate, and a fan. When goods are placed for a long time, the shielding cloth can be moved down by pulling down the moving strip. The moving strip can slide along the slot inside the limiting block with the shielding cloth and be limited by the side insert rod, thereby shielding the storage space, preventing the intrusion of external substances, reducing the probability of contamination and damage, and improving the storage quality of goods. At the same time, the internal temperature sensor can detect the temperature of the storage area. When the temperature exceeds the preset range, it can trigger the temperature control plate and the fan on both sides to run. At this time, the air introduced by the fan can be heated or cooled, thereby maintaining the stability of the storage environment, which is conducive to better storage of goods and improving the overall storage quality. It has the advantages of goods storage protection and good storage environment.

[0016] (2) This utility model adopts a fastening plate and a storage cavity. People can unfold or fold the entire shelf by flipping the fastening plates on both sides. The overall size of the fastening plate is half the size of the base. In this way, when the two sides are folded and stored, they can be smoothly attached to the base, which is convenient for subsequent transportation and storage, and reduces the floor space. Moreover, the support plate used for carrying on the shelf can be stored in the storage cavity inside the base, further reducing the floor space, improving the practicality of the shelf, and making it easier to use. It has the advantage of strong practicality. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a structural schematic diagram of a foldable multi-layer intelligent warehouse rack proposed in this utility model; Figure 2 This is a schematic diagram of the structure of the limiting block of this utility model; Figure 3 This is a schematic diagram showing the connection between the winding cylinder and the shielding cloth of this utility model; Figure 4 This is a schematic diagram of the connection structure between the insert rod and the spring of this utility model.

[0019] In the picture: 1. Base; 2. Storage cavity; 3. Fixing plate; 4. Fastening plate; 5. Fan; 6. Temperature control plate; 7. Indicator light; 8. Support plate; 9. Shelter cloth; 10. Moving strip; 11. Mounting slot; 12. Limiting block; 13. Insert rod; 14. Spring; 15. Fastener; 16. Control panel; 17. Support leg; 18. Temperature sensor; 19. Winding drum. Detailed Implementation

[0020] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0021] According to an embodiment of the present invention, a foldable multi-layer intelligent warehouse rack is provided.

[0022] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4As shown, a foldable multi-layer intelligent storage rack according to an embodiment of the present invention includes a base 1 and a fastening plate 4. The fastening plate 4 is symmetrically rotatably connected to both sides of the top of the base 1. Several sets of mounting grooves 11 are evenly distributed on the surface of the fastening plate 4. Limiting blocks 12 are symmetrically welded between each pair of mounting grooves 11 on the surface of the fastening plate 4. A slot is formed in the middle of the surface of the limiting block 12, and a temperature sensor 18 is installed on one side of the slot on the surface of the limiting block 12. Several sets of fans 5 are evenly distributed on the surface of the fastening plate 4, and ventilation slots are provided at the contact points between the fans 5 and the fastening plate 4. Temperature control plates 6 are symmetrically installed inside the ventilation slots, and the hot and cold ends of the temperature control plates 6 with different functions are correspondingly arranged inside and outside the ventilation slots. The mounting grooves 11 are connected to each other. A bearing plate 8 is attached to the position clip. A winding cylinder 19 is symmetrically rotatably connected to both sides of the bottom of the bearing plate 8. Coil springs are installed at both ends of the winding cylinder 19. A shielding cloth 9 is wound around the surface of the winding cylinder 19. A moving strip 10 is installed at the bottom of the shielding cloth 9. The moving strip 10 is inserted into the bottom surface of the limiting block 12. Grooves are symmetrically opened on both sides of the moving strip 10. A rod 13 is inserted through the surface of the limiting block 12, and a spring 14 is installed around the outer periphery of the rod 13. The base 1 and the fastening plate 4: The top two sides of the base 1 are rotatably connected to the fastening plate 4 via hinges or pivots, forming a foldable "Π"-shaped base frame. The fastening plate 4 is half the width of the base 1. When folded, it fits snugly against both sides of the base 1; when unfolded, it is vertical. Fixed plate 3. Fastener 15: Fixing plates 3 (5-8mm thick steel plates) are welded to the top of both sides of the base 1. Threaded holes are made at corresponding positions on the fixing plates 3 and fastener 4, and they are connected by bolts (fastener 15). The bolt hole spacing is based on the load-bearing design of the shelf (e.g., 200-300mm interval) to ensure structural strength; Folding-unfolding mechanism: After loosening the fastener 15, the fastener 4 can be folded around the axis to the inside of the base 1; When unfolding, rotate the fastener 4 to be perpendicular to the base 1 and tighten the fastener 15 to fix it; Installation of bearing plate 8: The mounting groove 11 on the surface of the fastener 4 is a "U" shaped slot with uniform spacing (e.g., 300mm shelf height). The two ends of the bearing plate 8 are inserted into the mounting groove 11 and fixed by the slot limit; Function: Foldable storage: folded volume Reduced by more than 50%, facilitating transportation and idle storage, saving space resources; Modular layering: The mounting slot 11 supports flexible combination of multiple load-bearing plates 8 to adapt to the storage of goods of different heights; The rigid connection between the fastener 15 and the fixing plate 3 ensures the stability of the rack when it is unfolded, and the folding structure improves the space utilization of the warehouse rack; Limiting block 12: The limiting block 12 is an "L" shaped metal block, welded to the surface of the fastening plate 4 between adjacent mounting slots 11, symmetrically distributed in pairs, with a vertical slot (15-20mm wide) in the middle of the limiting block 12 for the sliding bar 10; Temperature sensor 18: The temperature sensor 18 (such as DS18B20) is fixed to one side of the slot of the limiting block 12 with screws, with the sensing end facing the storage area to monitor temperature data in real time;Fan 5 and Temperature Control Board 6: Fan 5 (axial flow fan 5, air volume 100-200m³ / h) is embedded in the surface of fastening plate 4. Semiconductor cooling chips and heating elements (temperature control board 6) are symmetrically installed in the ventilation slot. The cold end of the cooling chip faces the storage area, and the hot end of the heating element faces outward. The working mode is switched by a temperature controller (such as an STM32 control board). Airflow circulation: After the fan 5 is started, air is drawn in from the outside of the ventilation slot, heated or cooled by the temperature control board 6, and then blown from the inside to the storage area, forming a hot and cold cycle to ensure temperature adjustment at different temperatures. Temperature closed-loop control: Temperature sensor 18 feeds back data to control panel 16 in real time. When the temperature is >30℃, the cooling chip + fan 5 is triggered; when the temperature is <5℃, the heating element is triggered. Heating element + fan 5; When the temperature is normal, fan 5 starts and stops periodically for ventilation; Functions: Environmental monitoring: Temperature sensor 18 with an accuracy of ±0.5℃ monitors the temperature and humidity of the storage area in real time (requires expansion with a humidity sensor); Active temperature control: Temperature control board 6 with a power of 50-100W can adjust the temperature of a 1m³ space by ±5℃ within 30 minutes; Technical effect: Temperature fluctuations are controlled within ±2℃, increasing the compliance rate of the goods storage environment to 95%, avoiding deterioration or damage to goods due to abnormal temperature; Bearing plate 8: Bearing plate 8 is made of cold-rolled steel plate (thickness 3-5mm), with both ends processed into "T"-shaped protrusions, which cooperate with the "U"-shaped slot of the fastening plate 4 mounting groove 11 to form a sliding snap-fit ​​structure; Winding cylinder 19 The winding cylinder 19 is rotatably connected to both sides of the bottom of the support plate 8 via bearings. The cylinder diameter is 50-80mm, and a coil spring (torque 2-5 N·m) is installed inside. One end of the shielding cloth 9 (polyester fiber material) is fixed to the surface of the winding cylinder 19, and the other end is connected to the moving strip 10. The moving strip 10 is an aluminum alloy rod (length = spacing between limit blocks 12), with a slot at the bottom inserted into the limit block 12 and slots on both sides (depth 10-15mm). The insert rod 13 passes through the limit block 12, and a spring 14 (compression 10mm) at its end provides a restoring force. The head of the insert rod 13 engages with the slot of the moving strip 10. The shielding cloth 9 unfolds: pulling down the moving strip 10 causes the winding cylinder 19 to rotate against the coil spring torque, thus shielding the cloth. The cloth 9 unfolds from the winding cylinder 19, and the moving strip 10 slides along the slot of the limiting block 12 to the bottom. The insert rod 13, under the action of the spring 14, inserts into the slot of the moving strip 10 and locks in place. Automatic retraction: When the moving strip 10 is released, the coil spring drives the winding cylinder 19 to reverse, and the covering cloth 9 automatically retracts. The insert rod 13 rises with the moving strip 10, compressing the spring 14 and returning to its initial position. Functional benefits: Dust and pollution prevention: When the covering cloth 9 is fully unfolded, it covers both sides and the bottom of the carrying plate 8, blocking dust, insects, and other external pollutants. Quick operation: Unfolding / retraction can be completed by holding the moving strip 10 with one hand. Technical effects: Reduced dust adhesion to the surface of goods significantly improves the cleanliness of the storage environment. Simultaneously, the coil spring structure prevents the covering cloth 9 from slackening and sagging, affecting storage and retrieval.

[0023] like Figure 1As shown, a storage cavity 2 is provided inside one side of the base 1. A door is installed on the surface of the storage cavity 2. The storage cavity 2 is a hollow cavity inside one side of the base 1. The inner wall of the cavity is equipped with guide rails. The support plate 8 can be pushed into the storage cavity 2 along the guide rails. The cavity door is hinged and has a locking device. When closed, it is flush with the base 1. Storage of support plate 8: Before folding the shelf, the support plate 8 is removed and pushed into the storage cavity 2 along the guide rails. A single storage cavity 2 can accommodate multiple support plates 8 (designed according to the depth of the cavity). Integrated storage: The storage cavity 2 works with the folding structure to make the shelf change from a multi-layer three-dimensional structure to a flat shape, reducing the transportation volume.

[0024] like Figure 1 As shown, several sets of support legs 17 are symmetrically installed on both sides of the bottom of the base 1. Support legs 17: 4 sets of support legs 17 (height 50-100mm) are welded to the bottom of the base 1. Rubber pads (10mm thick) are installed on the bottom of the legs and fixed with bolts. The levelness can be adjusted. Stability support: The contact area between the support legs 17 and the ground is increased. The rubber pads provide anti-slip and shock absorption effects to ensure the overall stability of the shelf. Ground adaptability: The adjustable support legs 17 adapt to uneven ground to ensure the stability of the shelf. A single person can complete the folding and storage of the shelf, reducing transportation costs. It can be used stably in different ground environments (such as warehouses and workshops).

[0025] like Figure 1 As shown, several sets of fixing plates 3 are symmetrically welded to the top of both sides of the base 1. Threaded holes are provided on the surface of the fixing plates 3 and the corresponding surfaces of the fastening plates 4, and these threaded holes are secured by fasteners 15. During the unfolding and installation stage: loosen the fasteners 15 on the fixing plates 3, rotate the fastening plates 4 to be perpendicular to the base 1, and tighten the fasteners 15 to secure them; remove the bearing plate 8 from the storage cavity 2 and insert it into the mounting slot 11 of the fastening plate 4, ensuring that the "T-shaped protrusion" engages with the "U"-shaped slot; adjust the spacing between the bearing plates 8 according to the height of the goods to complete the shelving setup; during the goods storage stage: place the goods... Placed on the support plate 8, the cargo information is entered through the control panel 16, and the corresponding layer indicator light 7 turns on and off; pull down the moving bar 10 to unfold the covering cloth 9, and the insertion rod 13 automatically engages and locks, forming a closed storage area; the temperature sensor 18 monitors in real time, and if the temperature is abnormal, the temperature control board 6 and the fan 5 start to adjust; folding and storage stage: lift the moving bar 10, the insertion rod 13 disengages from the slot, and the coil spring retracts the covering cloth 9 to the winding cylinder 19; remove the support plate 8, push it into the storage cavity 2, and close the cavity door; loosen the fastener 15, fold the fastening plate 4 to fit the base 1, and fix it with straps to complete the storage.

[0026] like Figure 1As shown, a control panel 16 is installed on the top of one side of the base 1. The control panel 16 (7-inch touchscreen) is embedded in the side of the base 1 and has a built-in MCU (such as Arduino) and wireless module (WiFi / Bluetooth). It connects to the temperature sensor 18, temperature control board 6, fan 5, and indicator lights 7 via cables. Indicator lights 7 (LED lights) are installed on the side of the fastening plate 4, corresponding one-to-one with the positions on the support plate 8. The lighting logic is programmed through the control panel 16 (e.g., light on = goods are on this layer, light off = goods are not on this layer). Intelligent control: Operators control the goods via the touchscreen. Inputting cargo information (such as location, type, temperature and humidity thresholds) automatically assigns storage layers and triggers the corresponding indicator light 7 to illuminate, guiding storage and retrieval. Abnormal alarms: When temperature sensor 18 detects an abnormality, control panel 16 triggers the corresponding fan 5 and temperature control board 6 to operate, while simultaneously pushing notifications to the administrator's mobile phone via wireless module. Functional benefits: Digital management: Supports cargo item management, improves retrieval speed, and enhances warehousing efficiency. Remote monitoring: Allows real-time viewing of shelf status and remote adjustment of temperature control parameters via a mobile app. Technical effects: Improved cargo storage and retrieval efficiency, reduced abnormal response time, and pre-research on intelligent and unmanned warehouse management.

[0027] like Figure 1 As shown, several sets of indicator lights 7 are installed on the side of the fastening plate 4. Indicator lights 7 (LED lights) are installed on the side of the fastening plate 4 and correspond one-to-one with the position of the bearing plate 8. The lighting logic is programmed and set through the control panel 16 (e.g., light on = goods are on this floor, light off = goods are not on this floor).

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, the length of the shielding cloth 9 is greater than the length of the limiting block 12. The length of the shielding cloth 9 can be set according to the different spacing of the bearing plates 8 that will actually appear. For example, if the bearing plates 8 are set with one layer apart, the length should be at least three layers long. Similarly, you can adjust it yourself.

[0029] like Figure 1 As shown, the height of the storage cavity 2 is greater than the height of the total support plate 8. The height of the storage cavity 2 is set to ensure that the support plate 8 can be stored smoothly, reducing the floor space occupied.

[0030] Working Principle: In actual use, personnel can unfold or fold the entire shelf by flipping the fastening plates 4 on both sides. The overall size of the fastening plate 4 is half the size of the base 1, so it can be smoothly attached to the base 1 when folded and stored, facilitating subsequent transportation and storage, and reducing the floor space. Moreover, the support plate 8 used for carrying on the shelf can be stored in the storage cavity 2 inside the base 1, further reducing the floor space. When the shelf is in use, it can act as a frame support structure, and the fastening plate 4 can be fixed and locked by fastening bolts and fixing plates 3 to ensure the stability of the shelf structure. Then, personnel can insert the corresponding support plate 8 into the corresponding mounting slot 11 to facilitate the construction of the carrying space, which in turn facilitates the subsequent placement of goods. After placement, the information of the goods and their location can be entered into the control panel 16 for easy retrieval. When it is necessary to know the location of the goods, the control panel 16 can be used to retrieve the information and trigger the corresponding indicator light 7 to light up, allowing personnel to quickly find the location and improve the efficiency of picking and placing goods. This design facilitates better use, and when goods are stored for extended periods, pulling down the moving strip 10 can cause the covering cloth 9 to move downwards. At this time, the covering cloth 9 will cause the winding cylinder 19 and the springs at both ends of the winding cylinder 19 to deform and store energy, facilitating subsequent return to its original position. The moving strip 10 can then slide along the slot inside the limiting block 12 with the covering cloth 9, and be limited by the side insert rod 13, thereby blocking the storage space, preventing the intrusion of external substances, reducing the probability of contamination and damage, improving the storage quality of goods, and simultaneously maintaining the internal temperature... The temperature sensor 18 can detect the temperature of the storage area. When the temperature exceeds the preset range, it can trigger the operation of the temperature control plates 6 on both sides (the temperature control plates 6 are composed of semiconductor cooling plates and semiconductor heating plates, which respectively play the roles of heating and cooling, and the corresponding hot and cold ends are set accordingly) and the fan 5. At this time, the air introduced by the fan 5 can be heated or cooled, thereby maintaining the stability of the storage environment, which is conducive to better storage of goods and improving the overall storage quality. The device as a whole has the advantages of goods storage protection, good storage environment and strong practicality.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A foldable multi-layer intelligent storage rack, comprising a base (1) and a fastening plate (4), characterized in that, The base (1) is symmetrically connected to fastening plates (4) on both sides of its top. Several sets of mounting grooves (11) are evenly provided on the surface of the fastening plates (4). Limiting blocks (12) are symmetrically welded between each pair of mounting grooves (11) on the surface of the fastening plates (4). A slot is provided in the middle of the surface of the limiting block (12), and a temperature sensor (18) is installed on one side of the slot on the surface of the limiting block (12). Several sets of fans (5) are evenly installed on the surface of the fastening plates (4), and ventilation grooves are provided at the contact positions between the fans (5) and the fastening plates (4). Temperature control plates (6) are symmetrically installed inside the ventilation grooves, and different functions of the temperature control plates (6) are provided. The hot and cold ends of the ventilation slot are respectively set inside and outside the ventilation slot. The mounting slot (11) is connected to the bearing plate (8). The bottom two sides of the bearing plate (8) are symmetrically connected to the winding cylinder (19). The winding cylinder (19) is equipped with coil springs at both ends. The surface of the winding cylinder (19) is wrapped with a shielding cloth (9). The bottom of the shielding cloth (9) is equipped with a moving strip (10). The moving strip (10) is inserted into the bottom of the surface of the limiting block (12). The moving strip (10) is symmetrically slotted on both sides of the surface of the moving strip (10). The limiting block (12) is connected to the insertion rod (13) through the surface of the insertion rod (13) and a spring (14) is installed on the outer periphery of the insertion rod (13).

2. The foldable multi-tiered smart warehouse rack of claim 1, wherein, The base (1) has a storage cavity (2) inside one side, and a door is installed on the surface of the storage cavity (2).

3. The foldable multi-tiered smart warehouse rack of claim 1, wherein, The base (1) has several sets of support legs (17) symmetrically installed on both sides of its bottom.

4. The foldable multi-tier smart warehouse rack of claim 1, wherein, Several sets of fixing plates (3) are symmetrically welded to the top of both sides of the base (1). Threaded holes are opened on the surface of the fixing plate (3) and the corresponding surface of the fastening plate (4), and the threaded holes are fixed by fasteners (15).

5. The foldable multi-tiered smart warehouse rack of claim 1, wherein, A control panel (16) is installed on the top of one side surface of the base (1).

6. The foldable multi-tier smart warehouse rack of claim 1, wherein, Several sets of indicator lights (7) are installed on the side of the fastening plate (4).

7. The foldable multi-tier smart warehouse rack of claim 1, wherein, The length of the shielding cloth (9) is greater than the length of the limiting block (12).

8. The foldable multi-tier smart warehouse rack of claim 2, wherein, The height of the receiving cavity (2) is greater than the total height of the supporting plate (8).

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