Intelligent warehouse classified storage equipment based on industrial process optimization
By designing intelligent warehouse classification storage equipment and using automated lifting, moving and cleaning mechanisms, the problems of long storage and withdrawal time and low space utilization in the existing technology are solved, and the precise and rapid storage and access of goods and efficient utilization of goods are achieved.
Patent Information
- Application Number
- CN202411641233.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2044-11-18
AI Technical Summary
It is difficult for existing warehouse storage equipment to achieve accurate and rapid storage of goods, which causes staff to spend a lot of time checking and storing goods.
An intelligent warehouse classification storage device based on industrial process optimization was designed, using components such as storage boards, pads, L support boards and cleaning mechanisms. Through automated lifting, moving and cleaning mechanisms, the independent classification and automatic storage of goods are realized. Pick.
It improves the convenience of storage and access of goods, reduces manual operation time, increases the utilization rate of storage space, avoids space waste, and provides higher moisture resistance and cleaning, meeting the needs of industrial process optimization.
Smart Images

Figure CN119460492A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of storage devices, and in particular to an intelligent warehouse classification storage device based on industrial process optimization. Background Art
[0002] Warehouse classification storage equipment refers to the equipment used to classify and centrally store the required cargo boxes in the warehouse, and most of them are cargo storage racks.
[0003] With the popularization of intelligence nowadays, there are new demands for warehouse inventory. In large warehouses, there are many types of cargo boxes that need to be stored. Workers need to check carefully when storing and retrieving goods, which takes a lot of time. The current process of industrial process optimization requires accurate and fast storage and retrieval of goods, so it is necessary to upgrade the existing warehouse storage equipment. Summary of the invention
[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an intelligent warehouse classification storage device based on industrial process optimization.
[0005] In order to achieve the above object, the present invention adopts the following technical solutions:
[0006] An intelligent warehouse classification storage device based on industrial process optimization includes a storage rack body, a plurality of storage plates are movably installed inside the storage rack body, a fixing mechanism is provided on the top of the storage plate, a moisture-proof mechanism is provided on the storage rack body, a movable plate is movably installed on the outer side of the storage rack body, a movable plate is movably installed on the movable plate, and a cleaning mechanism is provided on the movable plate.
[0007] Preferably, a plurality of lifting slots are vertically opened on the inner walls on both sides of the storage rack body, and a lifting slider is installed on the end wall of the storage plate close to the lifting slot, and the lifting slider is slidably installed inside the lifting slot.
[0008] Preferably, the fixing mechanism includes a pad and an L-support plate, a plurality of pads are evenly and movably mounted on the top of the storage plate, and an L-support plate is movably mounted on the top of the pad.
[0009] Preferably, a first slide groove is horizontally opened on the top of the storage plate along the length direction, a first electric slider is installed on the bottom of the pad, the first electric slider is slidably installed inside the first slide groove, an electric lifting rod is embedded in the top of the pad, the lifting end of the electric lifting rod faces upward, and the lifting end of the electric lifting rod is connected to the bottom of the L support plate.
[0010] Preferably, the moisture-proof mechanism includes an air inlet, an air inlet slot and an air outlet. An air inlet slot is provided on the inner wall at the bottom end of the storage rack body, an air inlet is provided through the top of the inner wall of the air inlet slot, and multiple air outlets are evenly provided through the inner wall on one side of the air inlet slot close to the storage plate.
[0011] Preferably, lifting slots are vertically opened on both side end walls of the storage rack body, and a lifting slider is installed on the side of the movable plate close to the lifting slot, and the lifting slider is slidably installed inside the lifting slot.
[0012] Preferably, a first threaded rod is rotatably installed inside the lifting slide groove, and the first threaded rod threadably penetrates the lifting slider, and a first rotating motor is installed on the top of the storage rack body near the first threaded rod, and the output end of the first rotating motor movably penetrates the top of the storage rack body and is connected to the first threaded rod.
[0013] Preferably, a movable slide groove is horizontally opened on the top of the movable plate, and a movable slider is connected to the bottom of the movable plate, and the movable slider is slidably installed inside the movable slide groove.
[0014] Preferably, a displacement groove is provided at the bottom of the movable plate, a second threaded rod is rotatably installed inside the displacement groove, a displacement slider is installed inside the displacement groove, the second threaded rod threadably penetrates the displacement slider, the bottom of the displacement slider is connected to the top of the movable slider, a second rotating motor is installed at one end of the movable plate away from the storage rack body, and the output end of the second rotating motor movably penetrates the end wall of the movable plate and is connected to the second threaded rod.
[0015] Preferably, the cleaning mechanism includes a cleaning brush, and cleaning brushes are movably installed on both sides of the movable plate. Second slide grooves are vertically opened on both side walls of the movable plate, and a second electric slider is installed on the side of the cleaning brush close to the second slide groove, and the second electric slider is slidably installed inside the second slide groove.
[0016] Compared with the prior art, the present invention has the following beneficial effects:
[0017] The present invention is provided with a storage plate, a pad, an L-support plate and an air outlet. When placing cargo boxes, the device can autonomously adjust the distance between the storage plates according to the size of the placed cargo boxes, autonomously classify the stored cargo boxes, and autonomously adjust the storage space. This not only increases the convenience of using the device, but also makes full use of the storage space inside the storage rack body, reducing the waste of storage space. The fully automatic operation mode increases the intelligence of the device and makes the device more in line with the convenient operation requirements in industrial process optimization.
[0018] By clamping the cargo box through the L support plate, the stability of the cargo box storage can be increased. By raising the cargo box through the pad, the air circulation inside the storage rack body can be increased to prevent the bottom of the cargo box from getting damp. During the placement of the cargo box, if the space where the storage rack body is placed has a lot of humidity, the fan connected to the air inlet can be started to make the air outlet blow outward. By blowing air through the air outlet, the air circulation inside the storage rack body can be increased, which can prevent the cargo box from getting damp to the greatest extent and increase the moisture resistance of the device for storing cargo boxes.
[0019] The present invention is provided with a movable plate and a mobile plate. The cargo box is placed on the mobile plate, and then the movable plate drives the mobile plate to rise and move toward the inside of the storage rack body. In conjunction with the lifting and lowering of the L support plate, the automatic storage of the cargo box is completed. When the cargo box needs to be taken out, the opposite operation method is adopted. Through this operation method, automatic storage and retrieval and autonomous classification of the cargo box can be completed, and manual placement of the cargo box by the staff is not required. Accurate cargo picking can be achieved when picking up the cargo, which increases the convenience of storage and retrieval of the cargo box, so that the storage rack body can better meet the requirements of industrial processes for rapid storage and retrieval of storage cargo boxes.
[0020] In the present invention, a cleaning brush is provided, and dust may remain on the top of the cargo box during storage. The bottom of the movable plate rises above the top of the cargo box, and the cleaning brush moves to a position where the bottom of the cleaning brush can brush the top of the cargo box. The movable plate moves on the top of the cargo box so that the cleaning brush brushes the dust on the top of the cargo box. Combined with the blowing of air from the air outlet, the dust on the top of the cargo box can be cleaned. This operation method can also complete the cleaning of the dust on the top of the storage plate, thereby increasing the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0022] Figure 2 It is a schematic diagram of the structure of the storage rack body of the present invention;
[0023] Figure 3 It is a schematic diagram of the installation structure of the pad and the L support plate of the present invention;
[0024] Figure 4 It is a schematic diagram of the installation structure of the electric lifting rod of the present invention;
[0025] Figure 5 It is a schematic diagram of the installation structure of the movable plate of the present invention;
[0026] Figure 6 It is a schematic diagram of the second threaded rod installation structure of the present invention;
[0027] Figure 7 For the present invention Figure 6 Enlarged structural diagram at A in the middle.
[0028] In the figure: 1. storage rack body; 2. storage plate; 3. movable plate; 4. first rotating motor; 5. first threaded rod; 6. movable plate; 7. air inlet; 8. air inlet slot; 9. air outlet; 10. lifting slot; 11. lifting slider; 12. lifting slider; 13. first slide slot; 14. first electric slider; 15. pad; 16. L support plate; 17. electric lifting rod; 18. movable slide slot; 19. movable slider; 20. cleaning brush; 21. second rotating motor; 22. displacement slide slot; 23. second threaded rod; 24. displacement slider; 25. second slide slot; 26. second electric slider; 27. lifting slide slot. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0030] Reference Figure 1-7 , an intelligent warehouse classification storage device based on industrial process optimization, including a storage rack body 1, a plurality of storage boards 2 are movably installed inside the storage rack body 1, a fixing mechanism is provided on the top of the storage board 2, a moisture-proof mechanism is provided on the storage rack body 1, a movable board 3 is movably installed on the outer side of the storage rack body 1, a movable board 6 is movably installed on the movable board 3, and a cleaning mechanism is provided on the movable board 6. The storage board 2 completes the classification storage of the cargo box, the fixing mechanism can increase the placement stability of the cargo box, the moisture-proof mechanism can prevent the cargo box from getting wet during storage, the movable board 6 can complete the automatic storage and retrieval of the cargo box, and the cleaning mechanism can complete the automatic cleaning of the dust on the top of the cargo box and the top of the storage board 2, thereby increasing the convenience of the device.
[0031] As a technical optimization solution of the present invention, a plurality of lifting slots 10 are vertically opened on the inner walls of both sides of the storage rack body 1, and a lifting slider 11 is installed on the end wall of the storage board 2 close to the lifting slot 10, and the lifting slider 11 is slidably installed inside the lifting slot 10. The movement of the lifting slider 11 in the lifting slot 10 can drive the storage board 2 to move up and down inside the storage rack body 1, and the storage space inside the storage rack body 1 can also be changed independently, which greatly avoids the waste of storage space.
[0032] As a technical optimization solution of the present invention, the fixing mechanism includes a pad 15 and an L support plate 16. A plurality of pads 15 are evenly and movably mounted on the top of the storage plate 2, and an L support plate 16 is movably mounted on the top of the pad 15. The way of raising the cargo box by the pad 15 can increase the air circulation inside the storage rack body 1 to prevent the bottom of the cargo box from getting wet, and the clamping of the cargo box by the L support plate 16 can increase the stability of the cargo box storage.
[0033] As a technical optimization solution of the present invention, a first slide groove 13 is horizontally opened on the top of the storage plate 2 along the length direction, a first electric slider 14 is installed at the bottom of the pad 15, and the first electric slider 14 is slidably installed inside the first slide groove 13. An electric lifting rod 17 is embedded and installed on the top of the pad 15, and the lifting end of the electric lifting rod 17 faces upward, and the lifting end of the electric lifting rod 17 is connected to the bottom of the L support plate 16. By driving the L support plate 16 to rise and fall by the electric lifting rod 17, the automatic storage and retrieval of the cargo box can be completed in cooperation with the moving plate 6, which increases the functional smoothness of the device.
[0034] As a technical optimization solution of the present invention, the moisture-proof mechanism includes an air inlet 7, an air inlet slot 8 and an air outlet 9. The bottom inner wall of the storage rack body 1 is provided with an air inlet slot 8, the top of the inner wall of the air inlet slot 8 is penetrated with an air inlet 7, and the inner wall of the air inlet slot 8 close to the storage plate 2 is evenly penetrated with a plurality of air outlets 9. During the placement of the cargo box, if the space where the storage rack body 1 is placed is humid, the fan connected to the air inlet 7 is started, and the wind of the fan blows into the air inlet slot 8, so that the air outlet 9 can blow outward. The blowing of the air outlet 9 can increase the air circulation inside the storage rack body 1, and can prevent the cargo box from getting damp to the greatest extent, and increase the moisture-proofness of the device for storing cargo boxes.
[0035] As a technical optimization solution of the present invention, lifting slots 27 are vertically provided on both side end walls of the storage rack body 1, and a lifting slider 12 is installed on the side of the movable plate 3 close to the lifting slot 27, and the lifting slider 12 is slidably installed inside the lifting slot 27. By sliding the lifting slider 12 in the lifting slot 27, the movable plate 3 can be driven to rise and fall according to different usage requirements.
[0036] As a technical optimization solution of the present invention, a first threaded rod 5 is rotatably installed inside the lifting chute 27, and the first threaded rod 5 threadably penetrates the lifting slider 12. A first rotary motor 4 is installed at the top of the storage rack body 1 near the first threaded rod 5, and the output end of the first rotary motor 4 movably penetrates the top of the storage rack body 1 and is connected to the first threaded rod 5. The first rotary motor 4 drives the first threaded rod 5 to rotate, so that the lifting slider 12 can be raised and lowered in the lifting chute 27.
[0037] As a technical optimization solution of the present invention, a moving slot 18 is horizontally opened on the top of the movable plate 3, and a moving slider 19 is connected to the bottom of the movable plate 6, and the moving slider 19 is slidably installed inside the moving slot 18. The sliding of the moving slider 19 in the moving slot 18 can make the movable plate 6 move on the movable plate 3.
[0038] As a technical optimization solution of the present invention, a displacement slot 22 is provided at the bottom of the movable plate 6, a second threaded rod 23 is rotatably installed inside the displacement slot 22, a displacement slider 24 is installed inside the displacement slot 22, the second threaded rod 23 is threadedly penetrated through the displacement slider 24, the bottom of the displacement slider 24 is connected to the top of the movable slider 19, a second rotary motor 21 is installed at the end of the movable plate 6 away from the storage rack body 1, and the output end of the second rotary motor 21 movably penetrates the end wall of the movable plate 6 and is connected to the second threaded rod 23. By driving the second threaded rod 23 to rotate by the second rotary motor 21, the movable plate 6 can be driven to move toward the storage rack body 1 or away from the storage rack body 1.
[0039] As a technical optimization solution of the present invention, the cleaning mechanism includes a cleaning brush 20, and the cleaning brush 20 is movably installed on both sides of the movable plate 6. The second slide groove 25 is vertically opened on the two side walls of the movable plate 6. The second electric slider 26 is installed on the side of the cleaning brush 20 close to the second slide groove 25, and the second electric slider 26 is slidably installed inside the second slide groove 25. During the storage of the cargo box, dust will remain on the top of the cargo box. The second electric slider 26 slides in the second slide groove 25, driving the cleaning brush 20 to move downward until the cleaning brush 20 moves to a preset position. The bottom of the cleaning brush 20 can brush the top of the cargo box, and then move on the top of the cargo box through the movable plate 6, so that the cleaning brush 20 brushes the dust on the top of the cargo box. Combined with the blowing of the air outlet 9, the dust on the top of the cargo box can be cleaned. Through this operation mode, the dust on the top of the storage plate 2 can also be cleaned, which increases the convenience of use of the device.
[0040] When the present invention is in use, the lifting slider 11 and the moving slider 19 are both electric drive devices. The electric drive devices used in the device are all powered by connecting the power supply through wires. The device controls the electric devices in the device by setting a control system. The air inlet 7 is connected to the fan preset outside the device through a duct. The L support plate 16 on the pad 15 is as shown in FIG. Figure 3 Install in the status shown.
[0041] When the cargo box needs to be stored, the second rotating motor 21 drives the second threaded rod 23 to rotate, driving the displacement slider 24 to slide in the displacement slide groove 22, so that the movable plate 6 moves away from the storage rack body 1 on the movable plate 3 until the movable plate 6 moves close to the end wall of the storage rack body 1 to the outside of the storage rack body 1, and then the two movable plates 6 slide to the preset position by sliding the movable slider 19 in the movable slide groove 18, and then the staff places the cargo box to be stored at the top preset position of the two movable plates 6.
[0042] The storage plate 2 is moved up and down by the sliding of the lifting slider 11 in the lifting slot 10 according to the size of the stored cargo box, until the storage plate 2 moves to a preset height position, and the two pads 15 storing the cargo box are moved to a preset position by the first electric slider 14 sliding in the first slide slot 13, and the positions of the pads 15 are adjusted;
[0043] Subsequently, the first threaded rod 5 is driven to rotate by the first rotating motor 4, so that the lifting slider 12 slides upward in the lifting slide groove 27. At this time, the movable plate 3 moves upward. After the movable plate 3 rises to a preset height position, the second threaded rod 23 is driven to rotate by the second rotating motor 21, so that the displacement slider 24 slides in the displacement slide groove 22, driving the movable plate 6 to move close to the storage rack body 1. After the movable plate 6 moves to the preset position, the L support plate 16 is driven to move upward by the electric lifting rod 17 until the L support plate 16 rises to the preset height position. The L support plate 16 lifts the cargo box upward until the bottom of the cargo box leaves the top of the movable plate 6.
[0044] Then, the movable plate 6 moves away from the storage rack body 1 until the end of the movable plate 6 close to the storage rack body 1 moves out of the storage rack body 1, and the electric lifting rod 17 drives the L support plate 16 to move downward until the bottom of the L support plate 16 moves to the top of the pad 15, and the storage of the cargo box is completed at this time. The clamping of the cargo box by the L support plate 16 can increase the stability of the cargo box storage, and the way of raising the cargo box by the pad 15 can increase the air circulation inside the storage rack body 1 to prevent the bottom of the cargo box from getting wet;
[0045] During the placement of the cargo box, if the space where the storage rack body 1 is placed is humid, the fan connected to the air inlet 7 is started, so that the air outlet 9 can blow air outward. The blowing of air through the air outlet 9 can increase the air circulation inside the storage rack body 1, which can prevent the cargo box from getting damp to the greatest extent and increase the moisture resistance of the device for storing the cargo box.
[0046] During the storage of the cargo box, dust will remain on the top of the cargo box. At this time, the movable plate 3 drives the movable plate 6 to move upward until the bottom of the movable plate 6 rises above the top of the cargo box. Then the movable plate 6 moves toward the inside of the storage rack body 1 and moves to a preset position. Then the second electric slider 26 slides in the second slide groove 25, driving the cleaning brush 20 to move downward until the cleaning brush 20 moves to the preset position. The bottom of the cleaning brush 20 can brush the top of the cargo box, and then move on the top of the cargo box through the movable plate 6, so that the cleaning brush 20 brushes the dust on the top of the cargo box. Combined with the blowing of the air outlet 9, the dust on the top of the cargo box can be cleaned. Through this operation method, the dust on the top of the storage plate 2 can also be cleaned, which increases the convenience of using the device.
[0047] When the cargo box needs to be taken out, the two L-support plates 16 on which the cargo box is placed lift the cargo box upward to a preset height position, at which time the movable plate 3 drives the two movable plates 6 to move to the bottom of the cargo box, and then the two movable plates 6 move toward the inside of the storage rack body 1. When the movable plate 3 moves to the preset position, the movable plate 3 moves upward so that the tops of the two movable plates 6 abut against the bottom of the cargo box, and then the L-support plate 16 moves downward to separate from the bottom of the cargo box. Then the two movable plates 6 move outward, and then the movable plate 3 moves downward to complete the removal of the cargo box.
[0048] Through the above-mentioned operation method, the storage rack body 1 can better meet the needs of industrial process for quick access to storage cargo boxes, and the storage rack body 1 can also automatically classify and store according to the size of the cargo box, and the storage space inside the storage rack body 1 can also be changed independently, which greatly avoids the waste of storage space. The setting of the air outlet 9 can not only ensure that the device can prevent moisture from the storage cargo box, but also cooperate with the cleaning brush 20 to complete the cleaning of the cargo box and the storage board 2, thereby increasing the functionality of the device, so that the device can meet the optimization of industrial processes while also having a more intelligent use function.
[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An intelligent warehouse classification storage device based on industrial process optimization, comprising a storage rack body (1), characterized in that: A plurality of storage plates (2) are movably mounted inside the storage rack body (1), a fixing mechanism is provided on the top of the storage plate (2), a moisture-proof mechanism is provided on the storage rack body (1), a movable plate (3) is movably mounted on the outer side of the storage rack body (1), a movable plate (6) is movably mounted on the movable plate (3), and a cleaning mechanism is provided on the movable plate (6).
2. According to claim 1, the intelligent warehouse classification storage device based on industrial process optimization is characterized in that: A plurality of lifting slots (10) are vertically provided on the inner walls of both sides of the storage rack body (1), and a lifting slider (11) is installed on the end wall of the storage plate (2) close to the lifting slot (10), and the lifting slider (11) is slidably installed inside the lifting slot (10).
3. According to claim 1, the intelligent warehouse classification storage device based on industrial process optimization is characterized in that: The fixing mechanism comprises a pad (15) and an L-support plate (16); a plurality of pads (15) are evenly and movably mounted on the top of the storage plate (2); and an L-support plate (16) is movably mounted on the top of the pad (15).
4. The intelligent warehouse classification storage device based on industrial process optimization according to claim 3 is characterized in that: A first slide groove (13) is horizontally opened on the top of the storage plate (2) along the length direction, a first electric slider (14) is installed at the bottom of the pad (15), the first electric slider (14) is slidably installed inside the first slide groove (13), an electric lifting rod (17) is embedded and installed on the top of the pad (15), the lifting end of the electric lifting rod (17) faces upward, and the lifting end of the electric lifting rod (17) is connected to the bottom of the L support plate (16).
5. The intelligent warehouse classification storage device based on industrial process optimization according to claim 1 is characterized in that: The moisture-proof mechanism comprises an air inlet (7), an air inlet slot (8) and an air outlet (9); an air inlet slot (8) is provided on the inner wall at the bottom end of the storage rack body (1); an air inlet (7) is provided through the top of the inner wall of the air inlet slot (8); and a plurality of air outlets (9) are evenly provided through the inner wall of the air inlet slot (8) on one side close to the storage plate (2).
6. The intelligent warehouse classification storage device based on industrial process optimization according to claim 1 is characterized in that: The two side end walls of the storage rack body (1) are vertically provided with lifting grooves (27), and a lifting slider (12) is installed on the side of the movable plate (3) close to the lifting groove (27), and the lifting slider (12) is slidably installed inside the lifting groove (27).
7. The intelligent warehouse classification storage device based on industrial process optimization according to claim 6 is characterized in that: A first threaded rod (5) is rotatably installed inside the lifting slide groove (27), and the first threaded rod (5) is threadedly penetrated through the lifting slider (12). A first rotating motor (4) is installed at the top of the storage rack body (1) near the first threaded rod (5), and the output end of the first rotating motor (4) movably penetrates the top of the storage rack body (1) and is connected to the first threaded rod (5).
8. The intelligent warehouse classification storage device based on industrial process optimization according to claim 1 is characterized in that: A movable slide groove (18) is horizontally provided on the top of the movable plate (3), and a movable slider (19) is connected to the bottom of the movable plate (6), and the movable slider (19) is slidably installed inside the movable slide groove (18).
9. The intelligent warehouse classification storage device based on industrial process optimization according to claim 1 is characterized in that: A displacement slot (22) is provided at the bottom of the movable plate (6), a second threaded rod (23) is rotatably installed inside the displacement slot (22), a displacement slider (24) is installed inside the displacement slot (22), the second threaded rod (23) threadably penetrates the displacement slider (24), the bottom of the displacement slider (24) is connected to the top of the movable slider (19), a second rotary motor (21) is installed at one end of the movable plate (6) away from the storage rack body (1), the output end of the second rotary motor (21) movably penetrates the end wall of the movable plate (6) and is connected to the second threaded rod (23).
10. The intelligent warehouse classification storage device based on industrial process optimization according to claim 1 is characterized in that: The cleaning mechanism comprises a cleaning brush (20), the cleaning brushes (20) are movably mounted on both sides of the movable plate (6), second slide grooves (25) are vertically opened on both side walls of the movable plate (6), a second electric slider (26) is mounted on one side of the cleaning brush (20) close to the second slide groove (25), and the second electric slider (26) is slidably mounted inside the second slide groove (25).
Citation Information
Patent Citations
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