Intelligent storage shelf

Abstract

The intelligent storage goods shelf comprises a goods shelf body and an intelligent assembly, the goods shelf body comprises threaded vertical rods arranged at intervals, cross beams are installed on the threaded vertical rods in a matched mode in the length direction, the cross beams are matched with the threaded vertical rods, adjusting devices are arranged on the cross beams, and the adjusting devices are used for driving the cross beams to move on the threaded vertical rods. The space height of the corresponding goods allocation is adjusted; the intelligent assembly comprises a control cabinet and indicator lamps, the indicator lamps correspond to goods locations on the goods shelf, the control cabinet is electrically connected with the indicator lamps, and when the intelligent goods shelf is used, under operation of a user, the control cabinet helps the user to quickly and accurately find empty goods locations by controlling the indicator lamps corresponding to the goods locations to flicker; the space height of the corresponding goods allocation can be changed by operating the adjusting device, the storage requirements of goods of different sizes are met, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of warehousing technology, specifically to an intelligent warehouse rack. Background Technology

[0002] Traditional steel multi-layer racks are the preferred storage facility for factories and warehouses. Steel multi-layer racks have the advantages of effectively utilizing space, large storage capacity, and easy application of 6S management and ERP systems by setting multiple sets of storage locations in the vertical direction. When using them, the storage and retrieval of goods can be completed by placing the goods to be stored on the corresponding storage location or taking the goods to be retrieved from the corresponding storage location using a high-mounted forklift.

[0003] However, traditional multi-layer steel racking still has the following problems in use. First, the level of informatization of traditional multi-layer steel racking is not high. Generally, stacking cards are hung at the storage locations, and the information of the goods in the storage locations is filled in on the storage cards. When retrieving goods, the warehouse staff finds the goods by checking the information on the stacking cards and notifies the forklift operator to pick up the goods from the designated storage location. This has problems such as low goods storage and retrieval efficiency, the need for cooperation between warehouse staff and forklift operators, a large workload of manual filling and searching, and the inability to quickly find the storage location. Second, the height of the storage locations of traditional multi-layer steel racking is uniform and not easy to adjust. On the one hand, when the amount of goods to be stored is small, a small number of goods need to occupy an entire storage location, resulting in wasted space. On the other hand, when the amount of goods to be stored is large, the storage location is prone to insufficient space, affecting the storage of goods, and the adaptability is poor. Utility Model Content

[0004] To address the problems existing in the prior art, an intelligent warehouse racking system is provided. The technical solution adopted by this utility model to solve its technical problems is as follows:

[0005] An intelligent warehouse racking system includes:

[0006] The shelving unit includes several threaded uprights spaced apart, the lower ends of which are connected to the ground. Several crossbeams are installed on two adjacent threaded uprights. The crossbeams are spaced apart along the length of the threaded uprights and cooperate with the threaded uprights to form storage positions for goods. An adjustment device is provided on the crossbeams to move the crossbeams on the threaded uprights, thereby adjusting the spatial height of the corresponding storage positions.

[0007] The intelligent component includes a control cabinet and several indicator lights. The indicator lights correspond to the storage locations on the shelf and are fixedly installed on the crossbeams of the storage locations. The control cabinet is electrically connected to the indicator lights.

[0008] Preferably, the control cabinet is equipped with a controller and a display screen, the controller is electrically connected to the display screen, and the controller is electrically connected to the indicator light.

[0009] Preferably, the controller includes a Siemens PLC control module, and the display screen includes a Kunlun Tongtai IoT display screen.

[0010] Preferably, the adjustment device includes a first connecting block and a second connecting block, which are respectively fixedly installed at both ends of the crossbeam. The first connecting block cooperates with one of the threaded uprights, and the second connecting block cooperates with the other threaded upright.

[0011] Preferably, the first connecting block and the second connecting block are respectively provided with rotating tubes and rotatably connected, the threaded rod passes through the rotating tube, the inner wall of the rotating tube cavity is provided with threads adapted to the threaded rod, and the rotating tube is threadedly connected to the threaded rod.

[0012] Preferably, both the first connecting block and the second connecting block are rotatably mounted with a worm gear, and a matching worm wheel is fixedly sleeved on the rotating tube of both the first connecting block and the second connecting block, with the worm gear meshing with the worm wheel.

[0013] Preferably, a drive sprocket is fixedly sleeved on the shaft end of the worm of the first connecting block, and a driven sprocket is fixedly sleeved on the shaft end of the worm of the second connecting block, with a synchronous chain hanging between the drive sprocket and the driven sprocket.

[0014] Preferably, a drive sprocket is also fixedly sleeved on the shaft end of the worm gear of the first connecting block, and a drive chain is hung on the drive sprocket.

[0015] Preferably, a protective cover is also fixedly installed on the crossbeam, and the protective cover covers the outside of the drive chain, the driving sprocket, the driven sprocket, and the drive sprocket.

[0016] Preferably, a limiting block is provided at the shaft end of the threaded upright, and the width of the limiting block is greater than the diameter of the threaded upright.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model includes an adjustment device comprising a first connecting block and a second connecting block, which are respectively fixedly installed at both ends of a crossbeam. The first connecting block and the second connecting block are respectively engaged with corresponding threaded uprights. Under the combined action of the first connecting block, the second connecting block, and the corresponding threaded uprights, the first connecting block and the second connecting block drive the crossbeam to move along the threaded uprights, adjusting the size of the storage space, thereby matching the storage space with the size of the goods to be stored, which is beneficial to improving the utilization rate of the shelving space and the flexibility of shelving use.

[0019] 2. In this utility model, a rotating tube is respectively inserted through and rotatably connected to the first connecting block and the second connecting block. A threaded upright rod passes through the rotating tube and is threadedly connected to the rotating tube. A worm is rotatably installed in both the first and second connecting blocks. A matching worm wheel is fixedly sleeved on the rotating tube of both the first and second connecting blocks, and the worm and the worm wheel are meshed together. Furthermore, a driving sprocket is fixedly sleeved on the worm shaft end corresponding to the first connecting block, and a driven sprocket is fixedly sleeved on the worm shaft end corresponding to the second connecting block. A synchronous chain is hung between the driving sprocket and the driven sprocket. A drive sprocket is also fixedly sleeved on the shaft end of the worm of the first connecting block. A drive chain is mounted on the sprocket. In use, pulling the drive chain causes the drive sprocket to rotate. Under the action of the synchronous chain, the drive sprocket simultaneously drives the worm gears in the first and second connecting blocks to rotate. The rotation of the worm gears drives the corresponding worm wheels and rotating tubes to rotate, thereby realizing the movement between the crossbeam and the threaded upright. It is easy to use. Furthermore, the worm wheels and worms have a self-locking function. When the rotation of the worm gears stops, the self-locking function of the worm gears and worm wheels can automatically keep the rotating tube from rotating, thus automatically keeping the crossbeam in its current position, which helps to improve the stability of goods during storage.

[0020] 3. This utility model is equipped with intelligent components, including a control cabinet and several indicator lights. The indicator lights correspond to the storage locations on the shelf and are fixedly installed on the crossbeams of the storage locations. The control cabinet contains a controller and a display screen. The controller is electrically connected to the display screen and the indicator lights. In addition, the controller is also equipped with a network module, which can connect to computers and mobile phones. The controller, computer, and mobile phone are all equipped with corresponding software programs to realize human-computer interaction. When in use, forklift operators or warehouse keepers can quickly and accurately find empty storage locations by operating these software programs and cooperating with the controller to control the on and off of the indicator lights. One person can complete the storage / search / retrieval / inventory operations of the items. It is simple, fast, easy to operate, and requires little investment in the control system, realizing continuous innovation value. Attached Figure Description

[0021] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0022] Figure 1 This is a front view of the overall structure of this utility model (two shelves);

[0023] Figure 2 This is a front view of the overall structure of this utility model (with the protective cover removed);

[0024] Figure 3 This is a front view of the internal structure of the first connecting block in this utility model;

[0025] Figure 4 This is a top view of the internal structure of the first connecting block in this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 100 Shelf; 101 Threaded upright; 102 Horizontal beam; 103 Protective cover; 104 Limit block; 110 First connecting block; 111 Rotating tube; 112 Worm gear; 113 Worm wheel; 114 Drive sprocket; 115 Synchronous chain; 116 Drive sprocket; 117 Drive chain; 120 Second connecting block; 121 Driven sprocket; 210 Control cabinet; 211 Indicator light. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0029] like Figure 1 and Figure 2 As shown, this utility model proposes an intelligent warehouse rack, which includes:

[0030] Shelf 100 includes several threaded uprights 101 spaced apart. The lower ends of the threaded uprights 101 are connected to the ground. Several crossbeams 102 are installed on two adjacent threaded uprights 101. The crossbeams 102 are spaced apart along the length of the threaded uprights 101. The crossbeams 102 cooperate with the threaded uprights 101 to form storage positions for goods. The crossbeams 102 are equipped with adjustment devices to move the crossbeams 102 on the threaded uprights 101, thereby adjusting the spatial height of the corresponding storage positions.

[0031] The intelligent component includes a control cabinet 210 and several indicator lights 211. The indicator lights 211 correspond to the storage locations on the shelf 100. The indicator lights 211 are fixedly installed on the crossbeams 102 of the storage locations. The control cabinet 210 is electrically connected to the indicator lights 211.

[0032] It should be noted that, please refer to Figure 1 In this embodiment, the shelf 100 has four threaded uprights 101, arranged in two rows, front and back, with two uprights 101 in each row. The uprights 101 form a storage space for goods. Several crossbeams 102 are installed on the two uprights 101 in the front and back rows respectively, forming storage positions for goods. In actual use, the shelf 100 can be configured in multiple groups, and each shelf 100 can have multiple storage positions to meet the needs of goods placement. For example… Figure 1 The example shown is two shelves, each with three storage locations (top, middle, and bottom).

[0033] Each storage location is equipped with an adjustment device on the beam 102. The adjustment device moves the beam 102 on the threaded upright 101 to adjust the size of the corresponding storage location, thereby matching the storage space with the size of the goods to be stored, which helps to improve the utilization rate of the shelving space and the flexibility of the shelving.

[0034] The control cabinet 210 is equipped with a controller and a display screen. The controller and the display screen are electrically connected. The display screen is used to realize human-machine interaction. The controller is electrically connected to the indicator lights 211. The indicator lights 211 correspond one-to-one with the storage locations. That is, each storage location is equipped with an indicator light 211. The indicator lights 211 flash to help users find the storage location. For example, when a user needs to select an empty storage location for storage, under the control of the controller, the indicator lights 211 on all empty storage locations will flash to help the user find the location. In the initial state, the indicator lights 211 are off.

[0035] In this embodiment, the controller includes a Siemens PLC control module, the display screen includes a Kunlun Tongtai IoT display screen, and the indicator light 211 includes a 22mm diameter green high-definition indicator light. The indicator light 211 corresponds one-to-one with the storage location on the shelf 100. The indicator light 211 is connected to the PLC output terminal block in the control cabinet 210 through a multi-core cable. The multi-core cable is not shown in the attached figure, thereby realizing the electrical connection between the controller and the indicator light 211. The multi-core cable has a certain length redundancy, so that it will not cause interference when moving with the beam 102.

[0036] It should be noted that the control cabinet 210 is also equipped with an IoT gateway module, namely the DTU module. The Kunlun Tongtai IoT display screen can be connected to the EMCP platform through the IoT gateway module. Users can access the corresponding Kunlun Tongtai IoT display screen device by logging into the EMCP platform on a computer. In addition, smartphones can also access the corresponding Kunlun Tongtai IoT display screen device by downloading and installing the Yunlian Wutong APP. The computer, mobile APP and Kunlun Tongtai IoT display screen form a closed-loop control system. The relevant settings on the EMCP platform, Yunlian Wutong APP and Kunlun Tongtai IoT display screen can be easily obtained through the relevant user manual of Kunlun Tongtai IoT display screen and the Internet. They are all existing technologies and will not be described in detail in this embodiment.

[0037] The control cabinet 210 is also equipped with a DC24V power supply to power the controller, display screen and IoT gateway module.

[0038] With the help of the IoT gateway module and the Internet, the computer, mobile APP and Kunlun Tongtai IoT display screen form a closed-loop control system. In conjunction with the Siemens PLC control module, users can quickly complete the location of empty storage locations and the storage of items (the storage location is automatically recorded) when storing goods, and quickly locate and retrieve goods when shipping goods by operating the computer, mobile phone and display screen. It is very convenient to use. The control program and control logic in the Siemens PLC control module are not the protected objects of this solution. Moreover, the control program and control logic in the Siemens PLC control module can be easily obtained by using manuals and the Internet. They are existing technologies and will not be described in detail in this embodiment.

[0039] The following sections will explain in detail how to use this device by describing the inventory operation, retrieval operation, and stocktaking operation:

[0040] When storage is required, users can input the name and quantity of the items to be stored via a display screen, mobile phone, or computer. They can then click the corresponding function button on the software interface to view the available storage locations. Under the control of the controller, the indicator lights 211 of all available storage locations on the shelf will flash. After selecting an available storage location, if the size of the available storage location does not match the size of the goods, the user can operate the adjustment device on the storage location. The adjustment device will move the crossbeam 102 on the threaded upright 101 to adjust the space size of the corresponding storage location, matching the storage space with the size of the goods to be stored. After placing the goods to be stored in the available storage location, the user can select the corresponding storage location number on the display screen or mobile phone and click the corresponding function button on the software interface to store the goods. At this time, the name, quantity, and production date of the item will be automatically stored. Under the control of the controller, all indicator lights 211 on the shelf will stop flashing, completing the operation of finding an available storage location and storing the goods.

[0041] When goods need to be retrieved, users locate and retrieve goods according to the loading list or storage instructions. Users enter the item name (or select from the drop-down list), click the corresponding function button on the software interface, and under the control of the controller, the indicator light 211 of the storage location containing the same item name will flash in all storage locations. At the same time, the indicator lights of the corresponding locations on the display screen, computer screen, and mobile phone screen flash synchronously (location display). Users can view the item name, inventory quantity, and production date by entering the storage location number of the flashing light in the software interface, which is convenient for first-in-first-out screening or product inventory. After the user determines the location based on the production date, they drive there to retrieve the goods. After the goods are retrieved, they click the "Store / Retrieve" button for that storage location to complete the retrieval. After the retrieval is completed, the storage location will show as empty.

[0042] When inventory is required, users can use the query function on the software interface to view the name, quantity, and production date of the items in each storage location for easy inventory checking; reducing the need for climbing and working at heights, and also viewing production reports with the name, quantity, and production date of the items stored in the storage location through data export.

[0043] like Figures 1 to 4 As shown in one embodiment of the intelligent warehouse rack of this utility model,

[0044] The adjustment device includes a first connecting block 110 and a second connecting block 120. The first connecting block 110 and the second connecting block 120 are respectively fixedly installed at both ends of the crossbeam 102. The first connecting block 110 cooperates with one of the threaded uprights 101, and the second connecting block 120 cooperates with the other threaded upright 101. There are various ways to fix and install it, such as bolt connection, welding, etc., all of which are existing technologies and will not be described in detail in this embodiment. When in use, the first connecting block 110, the second connecting block 120, and the crossbeam 102 are in contact with the bottom surface of the pallet on which the goods are placed. The first connecting block 110, the second connecting block 120, and the crossbeam 102 work together to support the goods.

[0045] In this embodiment, as Figure 1 and Figure 2 As shown, the indicator light 211 is fixedly installed on the first connecting block 110 of the front crossbeam 102 corresponding to each cargo position. There are multiple ways to fix it. The lamp holder of the indicator light 211 can be fixed with bolts, or a strong magnetic sheet can be fixedly installed on the lamp holder of the indicator light 211. The indicator light 211 is fixed by attracting the first connecting block 110 through the strong magnetic sheet. This embodiment will not be described in detail.

[0046] The first connecting block 110 and the second connecting block 120 are respectively connected to the rotating tube 111, and the threaded rod 101 passes through the rotating tube 111. The inner wall of the rotating tube 111 is provided with a thread that matches the threaded rod 101, and the rotating tube 111 is threadedly connected to the threaded rod 101.

[0047] Both the first connecting block 110 and the second connecting block 120 are rotatably mounted with worm gears 112. The rotating tubes 111 of both the first connecting block 110 and the second connecting block 120 are fixedly fitted with matching worm wheels 113, and the worm gears 112 and worm wheels 113 are meshed and connected.

[0048] like Figure 3 and Figure 4 As shown, in this embodiment, both the first connecting block 110 and the second connecting block 120 have chambers. The rotating tube 111, the worm gear 113, and the worm 112 are all disposed in the chambers. The rotating tube 111 passes through the top and bottom walls of the chamber and is rotatably connected to the top and bottom walls of the chamber. The worm 112 passes through the front and rear side walls of the chamber and is rotatably connected to the front and rear side walls of the chamber.

[0049] The worm 112 of the first connecting block 110 is fixedly fitted with a drive sprocket 114, and the worm 112 of the second connecting block 120 is fixedly fitted with a driven sprocket 121. A synchronous chain 115 is hung between the drive sprocket 114 and the driven sprocket 121.

[0050] The worm gear 112 of the first connecting block 110 is also fixedly fitted with a drive sprocket 116, and a drive chain 117 is hung on the drive sprocket 116.

[0051] A protective cover 103 is also fixedly installed on the crossbeam 102. The protective cover 103 covers the outside of the drive chain 117, drive sprocket 114, driven sprocket 121, and drive sprocket 116. The protective cover 103 plays a protective role, preventing damage caused by collisions between goods placed on the storage location and the drive chain 117, drive sprocket 114, driven sprocket 121, and drive sprocket 116.

[0052] A limiting block 104 is provided at the shaft end of the threaded upright 101. The width of the limiting block 104 is greater than the diameter of the threaded upright 101. The limiting block 104 plays a limiting role to prevent the first connecting block 110 and the second connecting block 120 from detaching from the threaded upright 101.

[0053] In this embodiment, the length of the drive chain 117 varies depending on the height of the storage location. For example, for storage locations at higher elevations, the corresponding drive chain 117 is longer. Users can still operate the adjustment device corresponding to the storage location at higher elevations while standing on the ground, without having to climb up, which is convenient for users.

[0054] When the user pulls the drive chain 117 in different directions, the drive chain 117 can drive the drive sprocket 116 to rotate clockwise or counterclockwise, thus allowing the crossbeam 102 to rise or fall along the threaded upright 101, thereby changing the size of the corresponding storage location. The driving method of the drive sprocket 116 and drive chain 117 is similar to that of the chain and sprocket in a hand chain hoist, and will not be described in detail in this embodiment.

[0055] When the drive sprocket 116 drives the active sprocket 114 to rotate, under the action of the synchronous chain 115, the active sprocket 114 and the driven sprocket 121 rotate synchronously, thereby causing the first connecting block 110 and the second connecting block 120 to rise or fall synchronously, which helps to ensure the stability of the crossbeam 102 during movement.

[0056] In use, the user pulls the drive chain 117 in one direction, which drives the drive sprocket 116 to rotate. The drive sprocket 116 drives the drive sprocket 114 to rotate. The drive sprocket 114 drives the driven sprocket 121 to rotate synchronously through the synchronous chain 115. The drive sprocket 114 and the driven sprocket 121 drive the corresponding worm gear 112 to rotate. The worm gear 112 drives the corresponding worm wheel 113 to rotate. The rotation of the worm wheel 113 drives the rotating tube 111 to rotate. With the cooperation of the rotating tube 111 and the threaded screw 101, the crossbeam 102 rises or falls along the threaded upright 101, thereby changing the size of the corresponding storage position.

[0057] Once the storage location size matches the size of the goods to be stored, the drive chain 117 stops being pulled. The drive sprocket 114 and the driven sprocket 121 stop rotating, and the corresponding worm gear 112 also stops rotating. Under the self-locking function between the worm gear 112 and the worm wheel 113, the rotating tube 111 can be kept from rotating, thereby automatically keeping the beam 102 in its current position, which helps to improve the stability of the goods and the shelf when storing goods.

[0058] Since a storage location includes two crossbeams 102, after adjusting the height of one crossbeam 102, it is necessary to continue adjusting the other crossbeam 102 to keep the two crossbeams 102 at the same height. Goods are generally placed on pallets, and the heights of the two crossbeams 102 may have slight differences. The height of the two crossbeams 102 can be adjusted by visual inspection. Of course, the synchronous movement of the two crossbeams 102 can also be achieved by hanging a synchronous chain. Those skilled in the art can easily deduce the method of synchronous movement of the two crossbeams 102 based on the current solution, and this embodiment will not elaborate further.

[0059] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An intelligent warehouse racking system, characterized in that, It includes: A shelf (100) includes several threaded uprights (101) spaced apart. The lower ends of the threaded uprights (101) are connected to the ground. Several crossbeams (102) are installed on two adjacent threaded uprights (101). The crossbeams (102) are spaced apart along the length of the threaded uprights (101). The crossbeams (102) cooperate with the threaded uprights (101) to form storage positions for goods. An adjustment device is provided on the crossbeams (102). The adjustment device is used to drive the crossbeams (102) to move on the threaded uprights (101) to adjust the spatial height of the corresponding storage position. The intelligent component includes a control cabinet (210) and several indicator lights (211). The indicator lights (211) correspond to the storage locations on the shelf (100). The indicator lights (211) are fixedly installed on the crossbeam (102) of the storage location. The control cabinet (210) is electrically connected to the indicator lights (211).

2. The intelligent warehouse racking system according to claim 1, characterized in that, The control cabinet (210) is equipped with a controller and a display screen. The controller is electrically connected to the display screen and the controller is electrically connected to the indicator light (211).

3. The intelligent storage rack according to claim 2, characterized in that, The controller includes a Siemens PLC control module, and the display screen includes a Kunlun Tongtai IoT display screen.

4. The intelligent warehouse racking system according to claim 1, characterized in that, The adjustment device includes a first connecting block (110) and a second connecting block (120). The first connecting block (110) and the second connecting block (120) are respectively fixedly installed at both ends of the crossbeam (102). The first connecting block (110) cooperates with one of the threaded uprights (101), and the second connecting block (120) cooperates with the other threaded upright (101).

5. The intelligent storage rack according to claim 4, characterized in that, The first connecting block (110) and the second connecting block (120) are respectively connected to a rotating tube (111). The threaded rod (101) passes through the rotating tube (111). The inner wall of the rotating tube (111) is provided with a thread that matches the threaded rod (101). The rotating tube (111) is threadedly connected to the threaded rod (101).

6. The intelligent storage rack according to claim 5, characterized in that, Both the first connecting block (110) and the second connecting block (120) are rotatably mounted with worm gears (112). The rotating tubes (111) of the first connecting block (110) and the second connecting block (120) are fixedly fitted with matching worm wheels (113), and the worm gears (112) are meshed with the worm wheels (113).

7. The intelligent warehouse racking system according to claim 6, characterized in that, The first connecting block (110) has a drive sprocket (114) fixedly sleeved on the shaft end of the worm (112), and the second connecting block (120) has a driven sprocket (121) fixedly sleeved on the shaft end of the worm (112). A synchronous chain (115) is hung between the drive sprocket (114) and the driven sprocket (121).

8. The intelligent warehouse racking system according to claim 7, characterized in that, The worm (112) shaft end of the first connecting block (110) is also fixedly fitted with a drive sprocket (116), and a drive chain (117) is hung on the drive sprocket (116).

9. The intelligent warehouse racking system according to claim 1, characterized in that, The upper end of the threaded rod (101) is provided with a limiting block (104), and the width of the limiting block (104) is greater than the diameter of the threaded rod (101).

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