Information management device for three-dimensional storage shelf

Abstract

The invention discloses an information management device for a three-dimensional storage shelf, which belongs to the field of storage shelf management and comprises a shelf body, a fixing frame is fixedly arranged on the back of the top end of the shelf body, a first motor is fixedly mounted at the top end of the fixing frame, a screw is connected to the output end of the first motor, and a guide groove is formed in the side wall of the fixing frame. The outer surface of the screw rod is sleeved with a threaded sleeve, a guide block is fixedly arranged on the side wall of the threaded sleeve, one end of the threaded sleeve is fixedly connected with a lifting frame, a first air cylinder is fixedly arranged on the lifting frame, and the output end of the first air cylinder is connected with a first push plate; through the arrangement of a motor, a lifting frame, an air cylinder, a push plate, a pressure sensor, a labeling roller and other structures, goods can be directly weighed, labeled and other treatments during subsequent storage treatment of the goods, then the goods do not need to be weighed and other treatments in a manual mode any more, the labor intensity of workers is reduced, and the overall practicability is better; and the flexibility is higher.

Description

Technical Field

[0001] The present invention relates to the field of storage shelf management, and in particular to an information management device for three-dimensional storage shelves. Background Art

[0002] Warehousing is the storage and safekeeping of goods and items in warehouses. "Warehouse" is a general term for buildings and sites used to store, keep, and store items. These can be buildings, caves, large containers, or specific locations, and are used to store and protect items. "Chu" (meaning to store or reserve) signifies the collection and storage of items for future use, encompassing the collection, safekeeping, and delivery of items. With the development of society, the warehousing industry is moving towards diversification and functionalization. The adoption of electronic warehouse information management can reduce the workload for warehouse personnel.

[0003] A Chinese patent with publication number CN112938282A discloses an intelligent warehouse safety management system and device. The key points of its technical solution are: by setting up a palletizing system in the warehouse, it is no longer necessary to use a forklift mechanism when stacking or taking out the stored goods. Compared with the existing warehouse palletizing management, the placement position between each group of shelves in the warehouse is effectively reduced, so that the warehouse can place more shelves within the same floor area to store more goods, thereby effectively improving the circulation performance of the warehouse for goods.

[0004] According to the comparative documents presented above, it can be seen that when storing and handling goods on existing storage shelves, the workers generally rely on their memory to pick up and put goods. However, as the number of goods stored is too large or the storage dates are different, it is very time-consuming and labor-intensive to find different goods, which imposes a huge workload. In addition, when storing goods, they are generally manually labeled, which complicates the operation steps. Summary of the Invention

[0005] In order to overcome the shortcomings of the existing technology, the present invention provides an information management device for three-dimensional storage shelves, which can solve the technical problem that when storing and processing goods on existing storage shelves, the retrieval and placement of goods generally rely on the memory of staff. As the number of stored goods is too large or the storage dates are different, it is very time-consuming and labor-intensive to find different goods, which has a huge workload. In addition, when storing, the goods are generally manually labeled, which complicates the operation steps.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: an information management device for a three-dimensional storage shelf, comprising a shelf body, a fixed frame fixedly provided at the top back of the shelf body, and a first motor fixedly installed at the top of the fixed frame, the output end of the first motor being connected to a screw, a guide groove being provided on the side wall of the fixed frame, a threaded sleeve being provided on the outer surface of the screw, and a guide block being fixed on the side wall of the threaded sleeve, one end of the threaded sleeve being fixedly connected to a lifting frame, and the lifting frame being fixed with a first cylinder, the output end of the first cylinder being connected to a first push plate, a second cylinder being fixed on the side wall of the lifting frame, and the output end of the second cylinder being connected to a second push plate, a label printer being fixed at one end of the lifting frame away from the first cylinder, and a labeling roller being distributed on one side of the label printer, a load-bearing plate being distributed in the middle of the top of the lifting frame, and a stretching seat being fixedly connected to the bottom of the load-bearing plate, a spring being fixedly connected to the outer periphery of the top of the stretching seat, a pressure sensor being distributed below the load-bearing plate, and a second motor being distributed on one side of the pressure sensor, and a conveying structure being provided on the inner side of the shelf body.

[0007] As a preferred technical solution of the present invention, the conveying structure includes a second motor, a transmission roller and a conveyor belt. The second motor is fixedly installed on the back of the shelf body, and the output end of the second motor is connected to the transmission roller. The outer surface of the transmission roller is provided with a conveyor belt.

[0008] As a preferred technical solution of the present invention, a fixing frame is fixedly provided on the inner side of the shelf body, and an indicator light is fixedly provided on one end surface of the fixing frame, and a partition is rotatably connected to the end of the fixing frame away from the indicator light.

[0009] As a preferred technical solution of the present invention, a ventilation cavity is opened on the inner side of the top of the shelf body, and one side of the ventilation cavity is connected to an air inlet groove, and the bottom of the ventilation cavity away from the air inlet groove is connected to an air outlet groove.

[0010] As a preferred technical solution of the present invention, a filter plate is fixedly provided in the inner cavity of the ventilation cavity, and a filter cotton adsorption plate is distributed on one side of the filter plate, a guide seat is distributed on the other side of the filter cotton adsorption plate, and a fan is fixedly provided on the inner side of the guide seat.

[0011] As a preferred technical solution of the present invention, a thread groove with a diameter matching that of the screw is provided on the inner side of the threaded sleeve, and the threaded sleeve is slidably connected to the fixed frame via the guide block.

[0012] As a preferred technical solution of the present invention, the load-bearing plate is slidably connected to the lifting frame through the stretching seat, the load-bearing plate and the stretching seat are aligned parallel in the vertical direction, and the contact surfaces of the two are kept horizontally arranged.

[0013] As a preferred technical solution of the present invention, the springs are equidistantly distributed along the center point of the stretching seat, and both ends of the springs are fixedly connected to the top periphery of the stretching seat and the bottom of the lifting frame respectively.

[0014] As a preferred technical solution of the present invention, the fixing frames are equidistantly distributed on the inner side of the shelf body, and one end of the partition is rotatably connected to the fixing frame via a rotating shaft.

[0015] As a preferred technical solution of the present invention, an inclined surface is provided at one end of the flow guide seat, and the flow guide seats are symmetrically distributed along the vertical center line of the shelf body.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Through the set structures such as the motor, lifting frame, cylinder, push plate, pressure sensor and labeling roller, it is convenient to directly weigh and label the goods during the subsequent warehousing processing, so there is no need to weigh the goods manually, which reduces the labor intensity, and has better overall practicality and higher flexibility. When the goods are placed on the inner side of the lifting frame, the gravity will press the load-bearing plate, and the load-bearing plate will squeeze the pressure sensor when it moves longitudinally, and then the pressure sensor will be used to weigh the goods. The weighed goods will then be attached to the labeling roller under the action of the push plate. When the two are attached, the other push plate will work horizontally to push the goods, thereby realizing the labeling of the goods, which is more convenient and quick, thereby reducing the labor intensity.

[0018] 2. By setting up the second motor, conveyor belt and indicator light and other structures, it is convenient to carry out lateral transportation of goods in the future, so that different goods can be transported to different locations, and the partitions can be used to separate the goods, which is convenient for subsequent storage of the goods. The setting of the indicator light can provide prompts when taking the goods in the future. When the second motor is working, the transmission roller connected to its output end will rotate, and then the rotation of the transmission roller can realize the lateral movement of the conveyor belt, which is convenient for the subsequent lateral transportation of the goods by the lateral movement conveyor belt, so that the goods are transported to the designated location, which is convenient for their better storage.

[0019] 3. Through the arrangement of the fan, filter plate, filter cotton adsorption plate and guide seat and other structures, the goods stored on the shelf body can be effectively ventilated in the future, thereby preventing the stored goods from drying out or deteriorating due to being stuffy on the shelf for a long time. When the fan is working, the outside air will be drawn into the inside of the ventilation cavity, and the air drawn into the ventilation cavity will pass through the filter plate and filter cotton adsorption plate. The two settings can achieve full filtration and purification of the air, and the treated air will be blown to the shelf body under the action of the fan to achieve ventilation of the shelf body, ensure air circulation, and prevent the internal environment of the shelf body from being dry and causing fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the top view of the lifting frame of the present invention;

[0022] Figure 3 This is a side structural diagram of the lifting frame of the present invention;

[0023] Figure 4 This is a schematic diagram of the rear view structure of the shelf body of the present invention;

[0024] Figure 5 This is a schematic side view of the structure of the shelf body of the present invention;

[0025] Figure 6 This is a schematic diagram of the cross-sectional structure of the main part of the shelf of the present invention;

[0026] Figure 7 It is a side view structural diagram of the conveyor belt of the present invention;

[0027] Figure 8 For the present invention Figure 3 Enlarged structural diagram at point A in the middle.

[0028] Among them: 1. Shelf body; 2. Fixed frame; 3. First motor; 4. Screw; 5. Guide groove; 6. Threaded sleeve; 7. Guide block; 8. Lifting frame; 9. First cylinder; 10. First push plate; 11. Second cylinder; 12. Second push plate; 13. Label printer; 14. Labeling roller; 15. Load-bearing plate; 16. Stretching seat; 17. Spring; 18. Pressure sensor; 19. Second motor; 20. Drive roller; 21. Conveyor belt; 22. Fixed frame; 23. Indicator light; 24. Partition; 25. Ventilation chamber; 26. Air inlet groove; 27. Air outlet groove; 28. Filter plate; 29. Filter cotton adsorption plate; 30. Guide seat; 31. Fan. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0030] See also Figures 1-8 As shown, the present invention is an information management device for a three-dimensional storage shelf, comprising a shelf body 1, a fixed frame 2 is fixedly provided on the top back of the shelf body 1, and a first motor 3 is fixedly installed on the top of the fixed frame 2, a screw 4 is connected to the output end of the first motor 3, a guide groove 5 is opened on the side wall of the fixed frame 2, a threaded sleeve 6 is sleeved on the outer surface of the screw 4, and a guide block 7 is fixedly provided on the side wall of the threaded sleeve 6, one end of the threaded sleeve 6 is fixedly connected to a lifting frame 8, and the lifting frame 8 is fixedly provided with a first cylinder 9, the output end of the first cylinder 9 is connected to a first push plate 10, and the side wall of the lifting frame 8 is fixed A second cylinder 11 is provided, and the output end of the second cylinder 11 is connected to a second push plate 12. An identification printer 13 is fixedly provided at the end of the lifting frame 8 away from the first cylinder 9, and a labeling roller 14 is distributed on one side of the identification printer 13. A load-bearing plate 15 is distributed in the middle of the top of the lifting frame 8, and a stretching seat 16 is fixedly connected to the bottom of the load-bearing plate 15. A spring 17 is fixedly connected to the outer periphery of the top of the stretching seat 16. A pressure sensor 18 is distributed below the load-bearing plate 15, and a second motor 19 is distributed on one side of the pressure sensor 18. A conveying structure is provided on the inner side of the shelf body 1;

[0031] During operation, the stored goods are placed on the inner side of the lifting frame 8. At this time, the load-bearing plate 15 will move longitudinally under the action of the gravity of the goods. At this time, the longitudinal movement of the load-bearing plate 15 pushes the stretching seat 16 fixed at its bottom, thereby realizing the longitudinal movement of the stretching seat 16. When the stretching seat 16 moves longitudinally, it will drive the multiple springs 17 fixedly connected to the outer periphery of its top to deform accordingly, which is convenient for the subsequent use of the reverse force generated by the deformation of the spring 17 to play a buffering purpose, thereby improving the load-bearing capacity of the load-bearing plate 15. At the same time, when the load-bearing plate 15 moves longitudinally, it will squeeze the pressure sensor 18, thereby utilizing the setting of the pressure sensor 18 to bear the weight of the goods. After the load-bearing is completed, the first cylinder 9 works to push the first push plate 10, and then the first push plate 10 pushes the goods so that one side is in contact with the labeling roller 14. At this time, the controller fixed at the front end of the shelf body 1 records the data obtained by the load-bearing of the pressure sensor 18, and then transmits the instruction to the label The printer 13 uses the label printer 13 to print the label. At the same time, the first motor 3 works to rotate the screw 4 connected to its output end, and then the screw 4 rotates to drive the threaded sleeve 6 threaded on its outer surface to move longitudinally. At this time, the longitudinal movement of the threaded sleeve 6 drives the lifting frame 8 to move longitudinally, which is convenient for the subsequent movement of the lifting frame 8 to different positions, so that different goods can be classified and stored. When the threaded sleeve 6 moves longitudinally, it will drive the guide block 7 to move along the guide groove 5, thereby improving the stability of the lifting frame 8 during the longitudinal movement. The second cylinder 11 works to push the second push plate 12 horizontally, and the second push plate 12 is used to cooperate with the multiple rotating connected balls evenly distributed at the bottom of the lifting frame 8 to transport the goods horizontally, and then one side of the goods rotates along the labeling roller 14, and the printed label will be affixed to the surface of the goods under the action of the labeling roller 14, which is convenient for subsequent identification and pickup of the goods.

[0032] The conveying structure includes a second motor 19, a transmission roller 20 and a conveyor belt 21. The second motor 19 is fixedly installed on the back of the shelf body 1, and the output end of the second motor 19 is connected to the transmission roller 20. The outer surface of the transmission roller 20 is provided with a conveyor belt 21.

[0033] During operation, the second motor 19 works to rotate the transmission roller 20 connected to its output end. At this time, the rotation of the transmission roller 20 drives the conveyor belt 21 connected to its outer surface through fine teeth to move accordingly. Then, the movement of the conveyor belt 21 is used to realize the horizontal conveying of the goods placed on its surface so that the goods are transported to the designated location for storage.

[0034] A fixing frame 22 is fixed on the inner side of the shelf body 1, and an indicator light 23 is fixed on one end surface of the fixing frame 22. A partition 24 is rotatably connected to the end of the fixing frame 22 away from the indicator light 23.

[0035] During operation, the indicator light 23 set on the front surface of the fixing frame 22 can light up when there is subsequent storage of goods, indicating that there are goods stored here. At the same time, it can also be used to prompt the location of the goods when picking up the goods later. The setting of the partition 24 can facilitate the subsequent separation of the goods.

[0036] A ventilation cavity 25 is formed on the inner side of the top of the shelf body 1, and one side of the ventilation cavity 25 is connected to an air inlet groove 26, and the bottom of the ventilation cavity 25 away from the air inlet groove 26 is connected to an air outlet groove 27;

[0037] When working, the fan 31 will draw the outside air into the inner side of the ventilation cavity 25 through the air inlet groove 26, and then filter the air through the filtering structure provided inside the ventilation cavity 25, and the filtered air will be discharged through the air outlet groove 27, so as to facilitate the subsequent circulation of the air inside the shelf body 1 and ensure the dryness of the inside of the shelf body 1.

[0038] The inner cavity of the ventilation cavity 25 is fixed with a filter plate 28, and a filter cotton adsorption plate 29 is distributed on one side of the filter plate 28, and a guide seat 30 is distributed on the other side of the filter cotton adsorption plate 29, and a fan 31 is fixed on the inner side of the guide seat 30;

[0039] During operation, the fan 31 draws outside air into the inner side of the ventilation chamber 25. At this time, the air passes through the filter plate 28, and the filter plate 28 is used to perform preliminary filtration and purification on the air. The air after preliminary treatment will then pass through the filter cotton adsorption plate 29, and then the filter cotton adsorption plate 29 will be used to further adsorb and purify the air. The purified air will then circulate along the inclined surface of the guide seat 30 under the action of the fan 31, which is convenient for the subsequent better passage of the treated air through the fan 31.

[0040] The inner side of the threaded sleeve 6 is provided with a threaded groove with a diameter matching that of the screw 4, and the threaded sleeve 6 is slidably connected to the fixed frame 2 through a guide block 7;

[0041] During operation, when the screw 4 rotates under the action of the first motor 3, it will drive the threaded sleeve 6 threadedly connected to its outer surface to move longitudinally, making it convenient to use the longitudinal movement of the threaded sleeve 6 to achieve synchronous movement of the lifting frame 8.

[0042] The load-bearing plate 15 is slidably connected to the lifting frame 8 through the stretching seat 16, and the load-bearing plate 15 and the stretching seat 16 are aligned parallel in the vertical direction, and the contact surfaces of the two are kept horizontally arranged;

[0043] During operation, the longitudinal movement of the load-bearing plate 15 will push the stretching seat 16 fixedly connected to its bottom, thereby realizing the longitudinal movement of the stretching seat 16. At the same time, the longitudinal movement of the load-bearing plate 15 will squeeze the pressure sensor 18, which is convenient for subsequent load-bearing processing of the goods.

[0044] The springs 17 are equidistantly distributed along the center point of the stretching seat 16, and the two ends of the spring 17 are fixedly connected to the top periphery of the stretching seat 16 and the bottom of the lifting frame 8 respectively;

[0045] During operation, since the springs 17 are evenly distributed along the upper surface of the stretching seat 16, when the stretching seat 16 moves longitudinally, it will pull the springs 17, and then use the reverse force generated by the deformation of the springs 17 to achieve the purpose of buffering, thereby improving the bearing capacity of the load-bearing plate 15.

[0046] The fixing frames 22 are evenly distributed on the inner side of the shelf body 1, and one end of the partition 24 is rotatably connected to the fixing frame 22 via a rotating shaft;

[0047] During operation, since the partition 24 and the fixed frame 22 are rotated together, when the conveyor belt 21 moves horizontally to transport goods, it will push the partition 24 to move along the fixed frame 22. Then, when the goods are transported to the designated position, the partition 24 will be longitudinally reset around the fixed frame 22, making it convenient to use the fixed frame 22 to separate the goods.

[0048] An inclined surface is provided at one end of the flow guide seat 30, and the flow guide seat 30 is symmetrically distributed along the vertical center line of the shelf body 1;

[0049] During operation, since one end of the guide seat 30 is provided with an inclined surface, and a plurality of guide grooves are equidistantly provided on the inclined surface, the setting of the guide seat 30 can facilitate subsequent guide groove processing of the air, so that the air can pass through the fan 31 quickly.

[0050] Specific working principle: First, place the stored goods on the inner side of the lifting frame 8. At this time, under the action of the gravity of the goods, the load-bearing plate 15 will move longitudinally to push the stretching seat 16. When the stretching seat 16 moves longitudinally, it will drive multiple springs 17 to deform accordingly. The reverse force generated by the deformation of the spring 17 is used to buffer the load, thereby improving the load-bearing capacity of the load-bearing plate 15. At the same time, when the load-bearing plate 15 moves longitudinally, it will squeeze the pressure sensor 18, so as to use the setting of the pressure sensor 18 to carry out load-bearing processing on the goods. After the load-bearing is completed, the first cylinder 9 works to push the first push plate 10, and then the first push plate 10 pushes the goods so that one side is in contact with the labeling roller 14. At this time, the controller fixed at the front end of the shelf body 1 will load the pressure sensor 18 The obtained data is recorded, and then the instruction is transmitted to the label printer 13, so that the label is printed by the label printer 13. At the same time, the first motor 3 works to rotate the screw 4 connected to its output end, and then the screw 4 rotates to drive the threaded sleeve 6 connected to its outer surface to move longitudinally. At this time, the longitudinal movement of the threaded sleeve 6 drives the lifting frame 8 to move longitudinally, which is convenient for the subsequent movement of the lifting frame 8 to different positions, so that different goods can be classified and stored. When the threaded sleeve 6 moves longitudinally, it will drive the guide block 7 to move along the guide groove 5, so as to improve the stability of the lifting frame 8 during the longitudinal movement. The second cylinder 11 works to push the second push plate 12 horizontally, and the second push plate 12 is used to cooperate with the lifting frame 8 The multiple rotating connected balls distributed evenly at the bottom are used to transport the goods horizontally, and then one side of the goods rotates along the labeling roller 14, and the printed label will be attached to the surface of the goods under the action of the labeling roller 14, which is convenient for subsequent identification and picking up of the goods. When the goods are pushed to the upper surface of the conveyor belt 21 under the action of the second push plate 12, the second motor 19 works to rotate the transmission roller 20 connected to its output end. At this time, the rotation of the transmission roller 20 drives the conveyor belt 21 whose outer surface is meshed with fine teeth to move accordingly, and then the movement of the conveyor belt 21 is used to realize the horizontal transportation of the goods placed on its surface so that the goods are transported to the designated location for storage. After the goods are stored, the indicator light 23 lights up. The fan 31 is configured to light up when there is cargo to be stored, indicating that there is cargo to be stored there. It can also be used to indicate the location of cargo when cargo is to be picked up later. The partition 24 is configured to facilitate the subsequent separation of cargo. When the fan 31 is working, it draws outside air into the inner side of the ventilation cavity 25. At this time, the air passes through the filter plate 28, and the filter plate 28 is used to perform preliminary filtration and purification on the air. The air after preliminary treatment then passes through the filter cotton adsorption plate 29, and the filter cotton adsorption plate 29 is used to further adsorb and purify the air. The purified air then circulates along the inclined surface of the guide seat 30 under the action of the fan 31, making it easier for the treated air to pass through the fan 31 in the future.The processed air is then input into the inner side of the shelf body 1 through the air outlet slot 27 under the action of the fan 31, thereby achieving air circulation inside the shelf body 1.

[0051] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An information management device for a three-dimensional storage shelf, comprising a shelf body (1), characterized in that: The top back of the shelf body (1) is fixedly provided with a fixed frame (2), and the top of the fixed frame (2) is fixedly installed with a first motor (3), the output end of the first motor (3) is connected to a screw (4), the side wall of the fixed frame (2) is provided with a guide groove (5), the outer surface of the screw (4) is provided with a threaded sleeve (6), and the side wall of the threaded sleeve (6) is fixedly provided with a guide block (7), one end of the threaded sleeve (6) is fixedly connected to a lifting frame (8), and the lifting frame (8) is fixedly provided with a first cylinder (9), the output end of the first cylinder (9) is connected to a first push plate (10), the side wall of the lifting frame (8) is fixedly provided with a second cylinder (11), and the second cylinder (12) is fixedly provided with a second cylinder (13). The output end of the second cylinder (11) is connected to a second push plate (12); an end of the lifting frame (8) away from the first cylinder (9) is fixedly provided with a label printer (13), and a labeling roller (14) is distributed on one side of the label printer (13); a load-bearing plate (15) is distributed in the middle of the top of the lifting frame (8), and a stretching seat (16) is fixedly connected to the bottom of the load-bearing plate (15); a spring (17) is fixedly connected to the outer periphery of the top of the stretching seat (16); a pressure sensor (18) is distributed below the load-bearing plate (15), and a second motor (19) is distributed on one side of the pressure sensor (18); and a conveying structure is provided on the inner side of the shelf body (1).

2. The information management device for three-dimensional storage shelves according to claim 1, characterized in that: The conveying structure comprises a second motor (19), a transmission roller (20) and a conveyor belt (21); the second motor (19) is fixedly mounted on the back of the shelf body (1); the output end of the second motor (19) is connected to the transmission roller (20); and the outer surface of the transmission roller (20) is provided with a conveyor belt (21).

3. The information management device for three-dimensional storage shelves according to claim 1, characterized in that: A fixing frame (22) is fixedly provided on the inner side of the shelf body (1), and an indicator light (23) is fixedly provided on one end surface of the fixing frame (22). An end of the fixing frame (22) away from the indicator light (23) is rotatably connected to a partition (24).

4. The information management device for three-dimensional storage shelves according to claim 1, characterized in that: A ventilation cavity (25) is provided on the inner side of the top of the shelf body (1), and one side of the ventilation cavity (25) is connected to an air inlet groove (26), and the bottom of the ventilation cavity (25) away from the air inlet groove (26) is connected to an air outlet groove (27).

5. The information management device for three-dimensional storage shelves according to claim 4, characterized in that: A filter plate (28) is fixedly provided in the inner cavity of the ventilation cavity (25), and a filter cotton adsorption plate (29) is distributed on one side of the filter plate (28), and a flow guide seat (30) is distributed on the other side of the filter cotton adsorption plate (29), and a fan (31) is fixedly provided on the inner side of the flow guide seat (30).

6. The information management device for three-dimensional storage shelves according to claim 1, characterized in that: A thread groove having a diameter matching that of the screw rod (4) is provided on the inner side of the threaded sleeve (6), and the threaded sleeve (6) is slidably connected to the fixed frame (2) via the guide block (7).

7. The information management device for three-dimensional storage shelves according to claim 1, characterized in that: The load-bearing plate (15) is slidably connected to the lifting frame (8) via the stretching seat (16); the load-bearing plate (15) and the stretching seat (16) are aligned parallel to each other in the vertical direction, and their contact surfaces are arranged horizontally.

8. The information management device for three-dimensional storage shelves according to claim 1, characterized in that: The springs (17) are equidistantly distributed along the center point of the stretching seat (16), and the two ends of the springs (17) are respectively fixedly connected to the top periphery of the stretching seat (16) and the bottom of the lifting frame (8).

9. The information management device for three-dimensional storage shelves according to claim 3, characterized in that: The fixing frames (22) are equidistantly distributed on the inner side of the shelf body (1), and one end of the partition (24) is rotatably connected to the fixing frame (22) via a rotating shaft.

10. The information management device for three-dimensional storage shelves according to claim 5, characterized in that: An inclined surface is provided at one end of the flow guide seat (30), and the flow guide seat (30) is symmetrically distributed along the vertical center line of the shelf body (1).

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