An intelligent warehouse management system based on the power Internet of Things

Abstract

The present invention discloses an intelligent warehouse management system based on the power Internet of Things, which uses a warehouse inbound transportation device. The device includes a main body unit, a storage unit, and a conveying unit. The warehouse management system adopting the above warehouse transportation device includes a centralized control management platform. The centralized control management platform includes a warehousing module, a query module, a cloud data server, and a local data server. The warehousing module includes inbound code reading and outbound code reading. In the present invention, the taken goods are placed on the transmission device body, and the cross plate is driven by a biaxial motor to move up and down. After moving to the storage height of the shelf, the transmission device body is started to transport the goods towards the shelf direction. The goods are pushed by a push plate and pushed onto the shelf. The operation is simple and convenient, without the need for staff to use external tools to place the goods, improving the work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of material management, and in particular to an intelligent warehouse management system based on the power Internet of Things. Background Art

[0002] Material management refers to the planning, organization, and control of the purchase, sale, storage, transportation, and use of various production materials. The basic tasks are: to achieve a balance between supply, production, and sales, and to supply various production materials required by the enterprise qualitatively, quantitatively, in a complete set, promptly, and evenly, and to supervise and promote the rational and economical use of materials in the production process. The main contents include: the compilation and implementation of the material procurement and supply plan; actively organizing the sources of goods, and doing a good job in material ordering, contract signing, procurement, adjustment, transportation, scheduling, etc.; doing a good job in material market research and forecasting, formulating advanced and reasonable material reserve quotas, and controlling the reasonable inventory of materials; improving the level of warehouse management work, and doing a good job in material inspection, storage, maintenance, distribution, and account processing; determining advanced and reasonable material consumption quotas, making comprehensive use, and improving the utilization rate of materials.

[0003] The equipment required by the existing intelligent warehouse management system includes an automatic unloading device, a radio frequency identification device, an in-warehouse transportation device, etc. Among them, when the in-warehouse transportation device is in use, in order to reduce the number of transports, the goods are stacked relatively high. When placing the goods, it is not convenient for the staff to pick them up. At the same time, when placing the goods, the shelves are relatively high, and the staff needs to use external tools to place the goods, and the operation is relatively cumbersome, and the work efficiency is relatively low. Summary of the Invention

[0004] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this part, the abstract, and the title, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the problems existing in the above-mentioned existing in-warehouse transportation device, the present invention is proposed.

[0006] To solve the above technical problems, the present invention provides the following technical solutions:

[0007] An intelligent warehouse management system based on the power Internet of Things uses a warehouse in-warehouse transportation device, which includes a main body unit, a storage unit, and a conveying unit. The warehouse management system using the above warehouse transportation device includes:

[0008] A centralized control management platform, the centralized control management platform includes a warehousing module, a query module, a cloud data server, and a local data server, and the warehousing module includes in-warehouse code reading and out-warehouse code reading;

[0009] The centralized control management platform records the inbound and outbound data through the warehousing module. After the recording is completed, the inbound transportation device and the outbound transportation device are used to transport and store the items. At the same time, the recorded data is synchronously transmitted to the local data server and the cloud data server for storage and backup;

[0010] The query module can query the information of the goods in the warehouse through the centralized control management platform.

[0011] The main body unit includes a bottom plate, the bottom plate is symmetrically provided with electric rollers, and a handle is fixedly connected to the bottom plate;

[0012] The storage unit includes a plurality of vertical plates, the vertical plates are fixedly connected to the bottom plate, a plurality of first storage plates are fixedly connected to the two vertical plates together, a plurality of second storage plates are slidably arranged on the two vertical plates together, a sliding component is arranged between the vertical plate and the second storage plate, and a lifting component for moving the second storage plate is arranged on the vertical plate;

[0013] The conveying unit includes a plurality of fixing frames, the fixing frames are fixedly connected to the bottom plate, a cross plate is slidably connected to the fixing frames, a transmission equipment body is arranged on the cross plate, a lifting unit is arranged between the cross plate and the fixing frames, a driving component is arranged on the bottom plate, and a transmission component is arranged between the driving component and the lifting component.

[0014] As a preferred solution of the intelligent warehouse management system based on the power Internet of Things of the present invention, wherein: the sliding component includes a plurality of sliding blocks, first rectangular openings, second rectangular openings and third rectangular openings are symmetrically formed on the vertical plates respectively, a fourth rectangular opening is formed between the first rectangular opening and the second rectangular opening, a fifth rectangular opening is formed between the second rectangular opening and the third rectangular opening, a plurality of the sliding blocks are respectively slidably connected to the inner side walls of the first rectangular opening, the second rectangular opening and the third rectangular opening, the second storage plate is fixedly connected to the sliding blocks, L-shaped lifting plates are fixedly connected to the inner four sliding blocks, and the L-shaped lifting plates cooperate with the sliding blocks.

[0015] As a preferred solution of the intelligent warehouse management system based on the power Internet of Things of the present invention, wherein: the lifting component includes a threaded rod, the threaded rod is rotatably connected to the inner bottom wall of the first rectangular opening, a threaded sleeve is threadedly connected to the first rectangular opening, and the innermost sliding block is fixedly connected to the threaded sleeve.

[0016] As a preferred solution of the intelligent warehouse management system based on the power Internet of Things according to the present invention, the lifting unit includes a reciprocating lead screw rotatably connected to the inner top wall of the fixed frame. A moving sleeve is threadedly connected to the reciprocating lead screw and slidably connected to the inner side wall of the fixed frame. A cross plate is fixedly connected to the moving sleeve.

[0017] As a preferred solution of the intelligent warehouse management system based on the power Internet of Things according to the present invention, the driving component includes a biaxial motor disposed on the bottom plate. A rotating shaft is fixedly connected to the output end of the biaxial motor, and a first helical gear is fixedly connected to the rotating shaft. A second helical gear is fixedly connected to the bottom end of the reciprocating lead screw, and the first helical gear is meshed with the second helical gear.

[0018] As a preferred solution of the intelligent warehouse management system based on the power Internet of Things according to the present invention, the transmission component includes a plurality of fixing plates fixedly connected to the bottom plate. A rotating rod is rotatably connected to the right fixing plate, and a first worm gear is fixedly connected to the rotating rod. A first worm is fixedly connected to the second helical gear, and the first worm is meshed with the first worm gear. A second worm is rotatably connected to the rotating rod, and a connecting member is provided between the rotating rod and the second worm. The second worm is rotatably connected to the left fixing plate, and a second worm gear is fixedly connected to the bottom of the threaded rod, and the second worm gear is meshed with the second worm.

[0019] As a preferred solution of the intelligent warehouse management system based on the power Internet of Things according to the present invention, the connecting member includes a rectangular rod. A first rectangular groove is formed in the second worm, and the rectangular rod is slidably connected to the inner side wall of the first rectangular groove. A spring is fixedly connected between the rectangular rod and the inner wall of the first rectangular groove. A second rectangular groove is formed in the rotating rod, and an electromagnet is provided in the second rectangular groove. The rectangular rod is made of metal material iron and is matched with the electromagnet.

[0020] As a preferred solution of the intelligent warehouse management system based on the power Internet of Things according to the present invention, push plates are symmetrically provided on the transmission device body, and the push plates are rectangular.

[0021] As a preferred solution of the intelligent warehouse management system based on the power Internet of Things according to the present invention, an inclined rod is slidably connected to the fixed frame, and the inclined rod is fixedly connected to the cross plate.

[0022] The beneficial effects of the present invention:

[0023] 1. When in use, stack the goods on the first storage board and the second storage board. When arranging the goods, the staff first take the goods on the bottom first storage board. After all the goods on the first storage board are taken, the user starts the dual-axis motor to drive the rotation of the rotating shaft, causing the second helical gear to rotate, driving the first worm to rotate, causing the first worm gear to rotate, driving the rotating rod to rotate. Subsequently, the electromagnet is powered on to attract the rectangular rod. When the rotating rod rotates to make the second rectangular groove coincide with the rectangular rod, the rectangular rod is inserted into the second rectangular groove, causing the second worm to rotate, driving the second worm gear to rotate, causing the threaded rod to rotate, driving the threaded sleeve to move downward, causing the top slider to move downward, driving multiple sliders to move downward simultaneously, causing multiple second storage boards to move downward. When the bottom second storage board moves downward to fit with the first storage board, the bottom second storage board stops moving downward, and the upper second storage boards continue to move downward, facilitating the staff to take and place goods on the top second storage board. The operation is simple and convenient, improving work efficiency.

[0024] 2. The taken goods are placed on the transmission device body. Through the rotation of the second helical gear, the reciprocating lead screw is driven to rotate, causing the moving sleeve to move up and down, driving the cross plate to move up and down. After reaching the storage height of the shelf, the transmission device body is started to transport the goods towards the shelf direction. The goods are pushed by the push plate and pushed onto the shelf. The operation is simple and convenient, without the need for the staff to use external tools to arrange the goods, improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0026] Figure 1 is the system block diagram of an intelligent warehouse management system based on the power Internet of Things proposed by the present invention;

[0027] Figure 2 is the front structural schematic diagram of a warehouse inbound transportation device in an intelligent warehouse management system based on the power Internet of Things proposed by the present invention;

[0028] Figure 3 is Figure 2 the partial structural schematic diagram;

[0029] Figure 4 is Figure 3 the partial sectional structural schematic diagram;

[0030] Figure 5 isFigure 2 Schematic diagram of the local structure;

[0031] Figure 6 It is a schematic cross-sectional view of the connection between the rotating rod and the second worm.

[0032] In the figure: 100, main body unit; 101, bottom plate; 102, electric roller; 103, handle; 200, storage unit; 201, vertical plate; 202, first storage plate; 203, second storage plate; 204, sliding assembly; 204a, first rectangular opening; 204b, second rectangular opening; 204c, third rectangular opening; 204d, fourth rectangular opening; 204e, fifth rectangular opening; 204f, sliding block; 204g, L-shaped lifting plate; 205, lifting assembly; 205a, threaded rod; 205b, threaded sleeve; 300, conveying unit; 301, fixing frame; 302, cross plate; 303, transmission equipment body; 304, push plate; 305, inclined rod; 306, lifting unit; 306a, reciprocating lead screw; 306b, moving sleeve; 307, driving assembly; 307a, double-shaft motor; 307b, rotating shaft; 307c, first helical gear; 307d, second helical gear; 308, transmission assembly; 308a, fixing plate; 308b, rotating rod; 308c, first worm gear; 308d, first worm; 308e, second worm; 308f, second worm gear; 309, connecting piece; 309a, first rectangular groove; 309b, rectangular rod; 309c, spring; 309d, second rectangular groove; 309e, electromagnet. Specific embodiments

[0033] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings of the specification.

[0034] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0035] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that may be included in at least one implementation manner of the present invention. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or alternative embodiments that exclude each other with other embodiments.

[0036] Next, the present invention will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally not in accordance with the general scale, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0037] Referring to Figures 1-6 , the present invention provides an intelligent warehouse management system based on the power Internet of Things, which uses a warehouse inbound transportation device. The device includes a main body unit 100, a storage unit 200, and a conveying unit 300. The warehouse management system using the above warehouse transportation device includes:

[0038] A centralized control management platform, which includes a warehousing module, a query module, a cloud data server, and a local data server. The warehousing module includes inbound code reading and outbound code reading;

[0039] The centralized control management platform records the inbound and outbound data through the warehousing module. After the recording is completed, the items are transported and stored through the inbound transportation device and the outbound transportation device. At the same time, the recorded data is synchronously transmitted to the local data server and the cloud data server for storage and backup;

[0040] The query module can query the warehouse goods information through the centralized control management platform.

[0041] The main body unit 100 includes a bottom plate 101, on which electric rollers 102 are symmetrically arranged, and a handle 103 is fixedly connected to the bottom plate 101;

[0042] The storage unit 200 includes a plurality of vertical plates 201, which are fixedly connected to the bottom plate 101. A plurality of first storage plates 202 are fixedly connected to the two vertical plates 201 together. A plurality of second storage plates 203 are slidably arranged on the two vertical plates 201 together. A sliding component 204 is arranged between the vertical plate 201 and the second storage plate 203, and a lifting component 205 for moving the second storage plate 203 is arranged on the vertical plate 201;

[0043] The conveying unit 300 includes a plurality of fixing frames 301, which are fixedly connected to the bottom plate 101. A cross plate 302 is slidably connected to the fixing frames 301. A transmission device body 303 is arranged on the cross plate 302. A lifting unit 306 is arranged between the cross plate 302 and the fixing frames 301. A driving component 307 is arranged on the bottom plate 101, and a transmission component 308 is arranged between the driving component 307 and the lifting component 205.

[0044] Among them, the sliding component 204 includes a plurality of sliding blocks 204f. First rectangular openings 204a, second rectangular openings 204b, and third rectangular openings 204c are symmetrically formed on the vertical plate 201 respectively. A fourth rectangular opening 204d is formed between the first rectangular opening 204a and the second rectangular opening 204b, and a fifth rectangular opening 204e is formed between the second rectangular opening 204b and the third rectangular opening 204c. The plurality of sliding blocks 204f are respectively slidably connected to the inner side walls of the first rectangular opening 204a, the second rectangular opening 204b, and the third rectangular opening 204c. The second storage plate 203 is fixedly connected to the sliding blocks 204f. L-shaped lifting plates 204g are fixedly connected to the inner four sliding blocks 204f. The L-shaped lifting plates 204g cooperate with the sliding blocks 204f, so that when the top sliding block 204f moves downward, the plurality of sliding blocks 204f can be driven to move downward simultaneously, and the plurality of second storage plates 203 move downward. When the lowermost second storage plate 203 moves downward to fit with the first storage plate 202, the bottom second storage plate 203 stops moving downward, and the upper second storage plates 203 continue to move downward, facilitating the staff to take and place goods on the top second storage plate 203.

[0045] Further, the jacking component 205 includes a threaded rod 205a. The threaded rod 205a is rotatably connected to the inner bottom wall of the first rectangular opening 204a. A threaded sleeve 205b is threadedly connected to the first rectangular opening 204a. The innermost sliding block 204f is fixedly connected to the threaded sleeve 205b, so that when the threaded rod 205a rotates, the threaded sleeve 205b can be driven to move up and down, and the sliding block 204f moves up and down.

[0046] Further, the lifting unit 306 includes a reciprocating lead screw 306a. The reciprocating lead screw 306a is rotatably connected to the inner top wall of the fixed frame 301. A moving sleeve 306b is threadedly connected to the reciprocating lead screw 306a. The moving sleeve 306b is slidably connected to the inner side wall of the fixed frame 301. The cross plate 302 is fixedly connected to the moving sleeve 306b, so that when the reciprocating lead screw 306a rotates, the moving sleeve 306b can be driven to move up and down, and the cross plate 302 moves up and down.

[0047] Further, the driving component 307 includes a double-shaft motor 307a. The double-shaft motor 307a is arranged on the bottom plate 101. The output end of the double-shaft motor 307a is fixedly connected to a rotating shaft 307b. A first helical gear 307c is fixedly connected to the rotating shaft 307b. The bottom end of the reciprocating lead screw 306a is fixedly connected to a second helical gear 307d. The first helical gear 307c is meshed and connected with the second helical gear 307d, so that when the double-shaft motor 307a is started, the rotating shaft 307b can be driven to rotate, the first helical gear 307c rotates, drives the second helical gear 307d to rotate, and the reciprocating lead screw 306a rotates.

[0048] Furthermore, the transmission assembly 308 includes a plurality of fixing plates 308a. The fixing plates 308a are fixedly connected to the bottom plate 101. A rotating rod 308b is rotatably connected to the right fixing plate 308a. A first worm gear 308c is fixedly connected to the rotating rod 308b. A first worm 308d is fixedly connected to the second helical gear 307d. The first worm 308d is meshed with the first worm gear 308c. A second worm 308e is rotatably connected to the rotating rod 308b. A connecting member 309 is provided between the rotating rod 308b and the second worm 308e. The second worm 308e is rotatably connected to the left fixing plate 308a. A second worm gear 308f is fixedly connected to the bottom of the threaded rod 205a. The second worm gear 308f is meshed with the second worm 308e. When the second helical gear 307d rotates, the first worm 308d can be driven to rotate, so that the first worm gear 308c rotates, driving the rotating rod 308b to rotate. The second worm 308e is driven to rotate through the connecting member 309, so that the second worm gear 308f rotates, and the threaded rod 205a rotates.

[0049] Furthermore, the connecting member 309 includes a rectangular rod 309b. A first rectangular groove 309a is formed in the second worm 308e. The rectangular rod 309b is slidably connected to the inner side wall of the first rectangular groove 309a. A spring 309c is fixedly connected between the rectangular rod 309b and the inner wall of the first rectangular groove 309a. A second rectangular groove 309d is formed in the rotating rod 308b. An electromagnet 309e is provided in the second rectangular groove 309d. The rectangular rod 309b is made of the metal material iron. The rectangular rod 309b cooperates with the electromagnet 309e. When the electromagnet 309e is energized, the rectangular rod 309b can be attracted. As the rotating rod 308b rotates, when the second rectangular groove 309d coincides with the rectangular rod 309b, the rectangular rod 309b is inserted into the second rectangular groove 309d, so that the second worm 308e rotates together with the rotating rod 308b.

[0050] Furthermore, push plates 304 are symmetrically provided on the transmission device body 303. The push plates 304 are rectangular. When the goods are conveyed to the shelf through the transmission device body 303, the goods can be pushed to move through the push plates 304, so that the goods are pushed onto the shelf.

[0051] Furthermore, an inclined rod 305 is slidably connected to the fixing frame 301. The inclined rod 305 is fixedly connected to the cross plate 302. The stability of the cross plate 302 is improved by the arrangement of the inclined rod 305.

[0052] During use, stack the goods on the first storage plate 202 and the second storage plate 203. When arranging the goods, the staff first pick up the goods on the bottom first storage plate 202. After the goods on the first storage plate 202 are picked up, the user starts the double-shaft motor 307a to drive the rotation shaft 307b to rotate, so that the second helical gear 307d rotates, drives the first worm 308d to rotate, makes the first worm gear 308c rotate, drives the rotating rod 308b to rotate. Subsequently, the electromagnet 309e is powered on to attract the rectangular rod 309b. When the rotating rod 308b rotates to the second rectangular groove 309d to coincide with the rectangular rod 309b, the rectangular rod 309b is inserted into the second rectangular groove 309d, so that the second worm 308e rotates, drives the second worm gear 308f to rotate, makes the threaded rod 205a rotate, drives the threaded sleeve 205b to move downward, makes the top sliding block 204f move downward, drives a plurality of sliding blocks 204f to move downward simultaneously, makes a plurality of second storage plates 203 move downward. When the bottom second storage plate 203 moves downward to fit with the first storage plate 202, the bottom second storage plate 203 stops moving downward, and the upper second storage plates 203 continue to move downward, which is convenient for the staff to pick up and place goods on the top second storage plate 203. The operation is simple and convenient. The removed goods are placed on the transmission device body 303. Through the rotation of the second helical gear 307d, the reciprocating lead screw 306a is driven to rotate, so that the moving sleeve 306b moves up and down, drives the cross plate 302 to move up and down. After moving to the storage height of the shelf, the transmission device body 303 is started to transport the goods towards the shelf direction. The goods are pushed by the push plate 304 and pushed onto the shelf. The operation is simple and convenient. There is no need for the staff to use external tools to arrange the goods, which improves the work efficiency.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. An intelligent warehouse management system based on the Internet of Things for electricity, which uses a warehouse inbound transportation device. The device includes a main body unit (100), an object placement unit (200), and a conveying unit (300), and is characterized in that, The warehouse management system adopting the warehouse inbound transportation device includes: A centralized control management platform, which includes a warehousing module, a query module, a cloud data server, and a local data server. The warehousing module includes inbound code reading and outbound code reading; The centralized control management platform records the inbound and outbound data through the warehousing module. After the recording is completed, the items are transported and stored through the inbound transportation device and the outbound transportation device. At the same time, the recorded data is synchronously transmitted to the local data server and the cloud data server for storage and backup; The query module can query the warehouse goods information through the centralized control management platform; The main body unit (100) includes a bottom plate (101), on which electric rollers (102) are symmetrically arranged, and a handle (103) is fixedly connected to the bottom plate (101); The object placing unit (200) includes a plurality of vertical plates (201), which are fixedly connected to the bottom plate (101). A plurality of first object placing plates (202) are fixedly connected to the two vertical plates (201) together. A plurality of second object placing plates (203) are slidably arranged on the two vertical plates (201) together. A sliding component (204) is arranged between the vertical plate (201) and the second object placing plate (203), and a lifting component (205) for moving the second object placing plate (203) is arranged on the vertical plate (201); The conveying unit (300) includes a plurality of fixing frames (301), which are fixedly connected to the bottom plate (101). A cross plate (302) is slidably connected to the fixing frame (301). A transmission device body (303) is arranged on the cross plate (302). A lifting unit (306) is arranged between the cross plate (302) and the fixing frame (301). A driving component (307) is arranged on the bottom plate (101), and a transmission component (308) is arranged between the driving component (307) and the lifting component (205); The sliding component (204) includes a plurality of sliding blocks (204f). First rectangular openings (204a), second rectangular openings (204b), and third rectangular openings (204c) are symmetrically formed on the vertical plate (201) respectively. A fourth rectangular opening (204d) is formed between the first rectangular opening (204a) and the second rectangular opening (204b). A fifth rectangular opening (204e) is formed between the second rectangular opening (204b) and the third rectangular opening (204c). The plurality of sliding blocks (204f) are respectively slidably connected to the inner side walls of the first rectangular opening (204a), the second rectangular opening (204b), and the third rectangular opening (204c). The second object placing plate (203) is fixedly connected to the sliding blocks (204f). L-shaped lifting plates (204g) are fixedly connected to the inner four sliding blocks (204f), and the L-shaped lifting plates (204g) cooperate with the sliding blocks (204f); The jacking assembly (205) includes a threaded rod (205a) rotatably connected to the inner bottom wall of the first rectangular opening (204a). A threaded sleeve (205b) is threadedly connected to the first rectangular opening (204a), and the innermost sliding block (204f) is fixedly connected to the threaded sleeve (205b).

2. The intelligent warehouse management system based on the power Internet of Things according to claim 1, wherein: The lifting unit (306) includes a reciprocating lead screw (306a) rotatably connected to the inner top wall of the fixing frame (301). A moving sleeve (306b) is threadedly connected to the reciprocating lead screw (306a), and the moving sleeve (306b) is slidably connected to the inner side wall of the fixing frame (301). The cross plate (302) is fixedly connected to the moving sleeve (306b).

3. An intelligent warehouse management system based on the power Internet of Things according to claim 2, characterized in that: The driving assembly (307) includes a dual-shaft motor (307a) disposed on the bottom plate (101). A rotating shaft (307b) is fixedly connected to the output end of the dual-shaft motor (307a), and a first helical gear (307c) is fixedly connected to the rotating shaft (307b). A second helical gear (307d) is fixedly connected to the bottom end of the reciprocating lead screw (306a), and the first helical gear (307c) is meshed with the second helical gear (307d).

4. An intelligent warehouse management system based on the power Internet of Things according to claim 3, characterized in that: The transmission assembly (308) includes a plurality of fixing plates (308a) fixedly connected to the bottom plate (101). A rotating rod (308b) is rotatably connected to the right fixing plate (308a), and a first worm gear (308c) is fixedly connected to the rotating rod (308b). A first worm (308d) is fixedly connected to the second helical gear (307d), and the first worm (308d) is meshed with the first worm gear (308c). A second worm (308e) is rotatably connected to the rotating rod (308b), and a connecting member (309) is provided between the rotating rod (308b) and the second worm (308e). The second worm (308e) is rotatably connected to the left fixing plate (308a), and a second worm gear (308f) is fixedly connected to the bottom of the threaded rod (205a). The second worm gear (308f) is meshed with the second worm (308e).

5. An intelligent warehouse management system based on the power Internet of Things according to claim 4, characterized in that: The connecting member (309) includes a rectangular rod (309b). A first rectangular groove (309a) is formed in the second worm (308e), and the rectangular rod (309b) is slidably connected to the inner side wall of the first rectangular groove (309a). A spring (309c) is fixedly connected between the rectangular rod (309b) and the inner wall of the first rectangular groove (309a). A second rectangular groove (309d) is formed in the rotating rod (308b), and an electromagnet (309e) is provided in the second rectangular groove (309d). The rectangular rod (309b) is made of the metal material iron, and the rectangular rod (309b) cooperates with the electromagnet (309e).

6. The intelligent warehouse management system based on the power Internet of Things according to claim 5, wherein: Push plates (304) are symmetrically provided on the transmission device body (303), and the push plates (304) are rectangular.

7. An intelligent warehouse management system based on the power Internet of Things according to claim 6, characterized in that: A diagonal rod (305) is slidably connected to the fixing bracket (301), and the diagonal rod (305) is fixedly connected to the cross plate (302).

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