A waste recycling system based on the Internet of Things and its working method

Abstract

The present invention discloses a waste recycling system based on the Internet of Things and a working method, wherein the waste recycling system based on the Internet of Things includes a waste recycling box, a plurality of cabinet doors, a liquid crystal display, a plurality of storage plates, and a storage plate driving device. The waste recycling box is a rectangular structure, and a rectangular opening is provided on one of the vertical surfaces of the waste recycling box. A group of horizontal support plates and a group of vertical support plates are provided at the rectangular opening. The waste recycling system based on the Internet of Things described in the present invention functions as a public "flea market" for residents in a community to exchange waste at any time, thereby improving the convenience of information, enabling residents in the community to flexibly and conveniently exchange waste, improving the utilization rate of waste, and at the same time, there is no time limit, thereby improving the success rate of waste exchange and preventing people from arbitrarily discarding waste and causing waste of resources.

Description

Technical Field

[0001] The present invention belongs to the technical field of environmental protection equipment, and in particular relates to a waste recycling system based on the Internet of Things. The present invention also relates to a working method of the waste recycling system based on the Internet of Things. Background Art

[0002] Waste materials are obsolete (unused) or discarded items that can be recycled as renewable resources. These are low-value surplus materials from daily life and production. These include obsolete, scrapped, used, stockpiled, and materials generated by life and production. Examples include scrap metal, waste paper, recycled plastic, and even parts from used home appliances that can be reused and recycled. Waste is a resource, but it's often overlooked, with the long-held belief that discarding old and scrapped items is the right path. This not only impacts the environment, but these "treasures" also have economic value, creating a way to generate wealth by turning waste into treasure.

[0003] As living standards improve, every household now has a large number of unused children's toys, clothing, and daily necessities, which often go unused. While there are apps like "Xianyu" and "Zhuanzhuan" for transferring unused items, small household items can be difficult to sell due to high postage costs. Furthermore, while communities regularly hold flea markets, these are often held at long intervals and require significant coordination, creating significant time inconvenience. Therefore, to address these issues, a system that facilitates the recycling and exchange of used items is urgently needed. Summary of the Invention

[0004] Purpose of the invention: In order to overcome the above shortcomings, the purpose of the present invention is to provide a used item recycling system based on the Internet of Things, which solves the problems in the prior art of long-distance exchange of used items and inconvenient handling of used items in "flea markets".

[0005] Technical solution: A waste recycling system based on the Internet of Things, including a waste recycling box, a plurality of cabinet doors, an LCD screen, a plurality of storage plates and a storage plate driving device. The waste recycling box is a rectangular structure, and a rectangular opening is provided on one of the vertical surfaces of the waste recycling box. A group of horizontal support plates and a group of vertical support plates are provided at the rectangular opening. The group of horizontal support plates and the group of vertical support plates are arranged in a cross shape, and the group of horizontal support plates and the group of vertical support plates divide the rectangular opening into a plurality of cabinet doorways. The plurality of cabinet doorways and the longitudinal support plates are hinged. The plurality of cabinet doors and the longitudinal support plates are arranged in a one-to-one correspondence. , and the cabinet door and the cabinet door mask are provided, a group of vertical partition plates are vertically provided on the inner wall of the waste recycling box opposite to the rectangular opening, and the two vertical surfaces of the vertical partition plates are respectively fixedly connected to the longitudinal support plates on both sides, the vertical partition plates divide the waste recycling box into a group of rectangular cavity structures, the vertical partition plates and several storage plates divide the waste recycling box into several storage cavities, the LCD screen is fixedly set on the outer wall of the waste recycling box, the storage plate driving device is set on the waste recycling box, and several storage plates are connected to the storage plate driving device, and the cabinet door is made of tempered glass.

[0006] Furthermore, in the above-mentioned Internet of Things-based waste recycling system, the vertical partition plate is composed of vertical partition plate body one, vertical partition plate body two and vertical partition plate body three, the vertical partition plate body two is located between vertical partition plate body one and vertical partition plate body three, the vertical partition plate body one, vertical partition plate body two and vertical partition plate body three are all rectangular plate-shaped, a vertical gap one is provided between the vertical partition plate body one and vertical partition plate body two, a vertical gap two is provided between the vertical partition plate body two and vertical partition plate body three, and a vertical partition plate two is provided on the two opposite inner walls of the waste recycling box adjacent to the rectangular opening.

[0007] Furthermore, in the above-mentioned Internet of Things-based waste recycling system, the storage plate drive device includes a drive motor, a reducer, a rotating shaft 1, a transmission component 1 and a transmission component 2. The drive motor and the reducer are both arranged on the waste recycling box, and the drive motor and the reducer are connected. The rotating shaft 1 is arranged on the waste recycling box through a rotating shaft support seat, the reducer is connected to the rotating shaft 1, and the transmission component 1 and the transmission component 2 are both connected to the rotating shaft 1.

[0008] Furthermore, in the above-mentioned Internet of Things-based waste recycling system, the transmission component 1 includes a driving wheel 1, a driven wheel 1, a driven wheel 2, a driven wheel 3 and a transmission chain 1, and the driving wheel 1, the driven wheel 1, the driven wheel 2 and the driven wheel 3 are all arranged on a vertical side wall of the waste recycling box adjacent to the rectangular opening, and the driving wheel 1, the driven wheel 1, the driven wheel 2 and the driven wheel 3 are located on the four corners of the rectangle, and the transmission chain is arranged on the driving wheel 1, the driven wheel 1, the driven wheel 2 and the driven wheel 3, and the driving wheel 1 is connected to the rotating shaft 1 through a key and a keyway.

[0009] Furthermore, in the above-mentioned Internet of Things-based waste recycling system, the transmission component 2 includes a driving wheel 2, a driven wheel 4, a driven wheel 5, a driven wheel 6 and a transmission chain 2, and the driving wheel 2, the driven wheel 4, the driven wheel 5 and the driven wheel 6 are all arranged on the other vertical side wall of the waste recycling box opposite to the transmission component 1, and the driving wheel 2, the driven wheel 4, the driven wheel 5 and the driven wheel 6 are located on the four corners of the rectangle, the transmission chain 2 is mounted on the driving wheel 2, the driven wheel 4, the driven wheel 5 and the driven wheel 6, the driving wheel 2 is connected to the rotating shaft 1 through a key and a keyway, the driven wheel 1 and the driven wheel 4 are symmetrically arranged, the driven wheel 2 and the driven wheel 5 are symmetrically arranged, the driven wheel 3 and the driven wheel 6 are symmetrically arranged, and the transmission chain 2 and the transmission chain 1 are symmetrically arranged.

[0010] Furthermore, in the above-mentioned Internet of Things-based waste recycling system, the transmission chain 1 is provided with a guide connecting block 1 on the side away from the waste recycling box, and the transmission chain 2 is provided with a guide connecting block 2 on the side away from the waste recycling box. A guide connecting rod is provided between the guide connecting block 1 and the guide connecting block 2, and the guide connecting block 1 and the guide connecting block 2 are both cylindrical, and the guide connecting rod is a cylindrical rod, and a groove 1 is provided at both ends of the guide connecting rod close to the waste recycling box, the guide connecting rod is horizontally arranged, and the groove 1 is a circular groove, and the guide connecting block 1 and the guide connecting block 2 are respectively arranged in the groove 1 at both ends of the guide connecting rod.

[0011] Furthermore, in the above-mentioned Internet of Things-based waste recycling system, a group of storage plate connection components are provided on the guide connecting rod, and the storage plate connection components include connecting seat 1 and connecting seat 2. The connecting seat 1 and connecting seat 2 are both mounted on the guide connecting rod, and the connecting seat 1 and connecting seat 2 can rotate relative to the guide connecting rod.

[0012] Furthermore, in the above-mentioned Internet of Things-based waste recycling system, a storage plate connecting plate 1 is provided on the lower end of the connecting seat 1, and a storage plate connecting plate 2 is provided on the lower end of the connecting seat 2. The storage plate connecting plate 1 and the storage plate connecting plate 2 are symmetrically arranged, and two connecting blocks 1 are symmetrically provided on the end face of the storage plate connecting plate 1 close to the storage plate connecting plate 2, and two connecting blocks 2 are symmetrically provided on the end face of the storage plate connecting plate 2 close to the storage plate connecting plate 1. A group of grooves 2 are provided on the vertical side wall of the storage plate, and the connecting block 1 and the connecting block 2 are respectively arranged in the group of grooves 2. The storage plate is a rectangular flat plate, and a rectangular groove is provided on the upper end face of the storage plate.

[0013] Furthermore, in the above-mentioned IoT-based waste recycling system, a group of chain guide slides are provided on the two opposite vertical side walls of the waste recycling box, and the transmission chain 2 and the transmission chain 1 are respectively arranged in a group of chain guide slides.

[0014] The present invention also provides a working method of a waste recycling system based on the Internet of Things, comprising the following steps:

[0015] 1) The person placing the old items scans the QR code on the LCD screen to follow the old item recycling system. The person placing the old items can also take photos or videos of the old items and send them to the old item recycling system, where they can fill in the information and price of the old items.

[0016] 2) The old item recycling system stores photos or videos of old items on the LCD screen and generates a QR code for the old item recycling;

[0017] 3) The person who places the old items selects to place the old items in the QR code software. The old items recycling system opens one of the cabinet doors according to the system allocation. The person who places the old items places the old items on the shelf on the open cabinet door and closes the cabinet door.

[0018] 4) The collector of used items can view the used items in the recycling box from outside the recycling box and view photos or videos of the used items, as well as information and prices of the used items on the LCD screen;

[0019] 5) When the old item collector wants to recycle the old items they need, they find the QR code of the old item on the LCD screen, scan the code and pay for the old item. The old item recycling system will send the fee directly to the old item placer;

[0020] 6) After the recycler pays the fee, the cabinet door opens and the collector can take the items away directly, completing the transaction.

[0021] 7) The old items in this old item recycling box are in a circular rolling mode. The driving motor drives the reducer to rotate, thereby driving the rotating shaft 1 to rotate, and the rotating shaft 1 drives the driving wheels 1 and 2 to rotate;

[0022] 8) Due to the rotation of driving wheel 1 and driving wheel 2, driving wheel 1 drives driven wheels 1, 2, and 3 to rotate via transmission chain 1, and driving wheel 2 drives driven wheels 4, 5, and 6 to rotate via transmission chain 2, so that transmission assembly 1 and transmission assembly 2 begin to rotate in a cycle;

[0023] 9) Drive chain 1 and drive chain 2 are connected to the storage plate connection assembly via guide connection block 1 and guide connection block 2, respectively. The storage plate connection assembly is connected to the storage plate, so that drive assembly 1 and drive assembly 2 drive the storage plate to rotate. During the rotation of several storage plates, the old items can be displayed to the person who retrieves the old items through the transparent cabinet door;

[0024] 10) Guide connecting block 1 and guide connecting block 2 are respectively connected to groove 1 in a rolling manner, and connecting seat 1 and connecting seat 2 are relatively rotatable with the guide connecting rod. Therefore, when transmission assembly 1 and transmission assembly 2 drive the storage plate to rotate, the storage plate can always maintain a horizontal position under the action of the gravity of the storage plate.

[0025] It can be seen from the above technical solution that the present invention has the following beneficial effects: the old item recycling system based on the Internet of Things described in the present invention functions as a public "flea market", which is used for residents in a community to exchange old items at any time, thereby improving the convenience of information, enabling residents in the community to exchange old items flexibly and conveniently, and improving the utilization rate of old items. At the same time, there is no time limit, and old items are directly available for people to view, just like buying goods, which improves transparency and thus improves the success rate of old item exchanges. This old item exchange system is suitable for old item exchanges within the community, avoiding people from arbitrarily disposing of old items and causing waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The overall structure of the waste recycling system based on the Internet of Things of the present invention is shown in FIG. Figure 1 ;

[0027] Figure 2 The overall structure of the waste recycling system based on the Internet of Things of the present invention is shown in FIG. Figure 2 ;

[0028] Figure 3 The overall structure of the waste recycling system based on the Internet of Things of the present invention is shown in FIG. Figure 3 ;

[0029] Figure 4 This is the right view of the old things recycling system based on the Internet of Things of the present invention Figure 1 ;

[0030] Figure 5 This is the right view of the old things recycling system based on the Internet of Things of the present invention Figure 2 ;

[0031] Figure 6 This is the right view of the old things recycling system based on the Internet of Things of the present invention Figure 3 ;

[0032] Figure 7 This is the right view of the old things recycling system based on the Internet of Things of the present invention Figure 4 ;

[0033] Figure 8 The left view of the old things recycling system based on the Internet of Things of the present invention Figure 1 ;

[0034] Figure 9 For the present invention Figure 5 A partial enlarged view of the

[0035] Figure 10 For the present invention Figure 3 A partial enlarged view of the

[0036] Figure 11 The structure of the storage plate driving device of the present invention is shown as follows Figure 1 ;

[0037] Figure 12 The structure of the storage plate driving device of the present invention is shown as follows Figure 2 ;

[0038] Figure 13 This is a schematic structural diagram of the storage plate connection assembly of the present invention;

[0039] Figure 14 Schematic diagram of the structure of the storage plate of the present invention.

[0040] In the figure: waste recycling box 1, rectangular opening 11, horizontal support plate 12, vertical partition plate body 1 121, vertical partition plate body 2 122, vertical partition plate body 3 123, vertical gap 1 124, vertical gap 2 125, longitudinal support plate 13, storage cavity 14, guide slide 15, several cabinet doors 2, LCD screen 3, several storage plates 4, groove 2 41, rectangular groove 42, storage plate drive device 5, drive motor 52, reducer 53, rotating shaft 1 54, transmission component 1 55, driving wheel 1 551, Driven wheel one 552, driven wheel two 553, driven wheel three 554, transmission chain one 555, transmission assembly two 56, driving wheel two 561, driven wheel four 562, driven wheel five 563, driven wheel six 564, transmission chain two 565, guide connecting block one 57, guide connecting block two 58, guide connecting rod 59, groove one 510, storage plate connecting assembly 511, connecting seat one 512, connecting seat two 513, storage plate connecting plate one 514, storage plate connecting plate two 515, connecting block one 516, connecting block two 517. DETAILED DESCRIPTION

[0041] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more, unless otherwise explicitly specified.

[0044] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0045] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature. Example

[0046] like Figure 1-3The waste recycling system based on the Internet of Things shown in the figure includes a waste recycling box 1, a plurality of cabinet doors 2, an LCD screen 3, a plurality of storage plates 4 and a storage plate driving device 5. The waste recycling box 1 is a rectangular structure, and a rectangular opening 11 is provided on one of the vertical surfaces of the waste recycling box 1. A group of horizontal support plates 12 and a group of longitudinal support plates 13 are provided at the rectangular opening 11. The group of horizontal support plates 12 and the group of longitudinal support plates 13 are arranged in a cross-shaped manner, and the group of horizontal support plates 12 and the group of longitudinal support plates 13 divide the rectangular opening 11 into a plurality of cabinet doorways 13. The plurality of cabinet doorways 13 and the longitudinal support plates 13 are hinged. The plurality of cabinet doors 2 and the plurality of cabinet doors 13 are arranged in a one-to-one correspondence. , and the cabinet door 2 and the cabinet door opening 13 are covered. A group of vertical partition plates 12 are vertically provided on the inner wall of the waste recycling box 1 opposite to the rectangular opening 11. The two vertical surfaces of the vertical partition plates 12 are respectively fixedly connected to the longitudinal support plates 13 on both sides. The vertical partition plates 12 divide the waste recycling box 1 into a group of rectangular cavity structures. The vertical partition plates 12 and a number of storage boards 4 divide the waste recycling box 1 into a number of storage cavities 14. The LCD screen 3 is fixedly set on the outer wall of the waste recycling box 1. The storage board driving device 5 is set on the waste recycling box 1, and a number of storage boards 4 are connected to the storage board driving device 5. The cabinet door 2 is made of tempered glass. The cabinet door 2 made of glass material is a transparent structure, forming a display structure of a window, which can be used to observe the old items in the old item recycling box 1. The several storage boards 4 are a layered structure, and the same number of storage boards 4 are set on each layer. The number of storage boards 4 needs to be set according to the size of the old item recycling box 1.

[0047] like Figure 7The vertical partition plate 12 shown is composed of a vertical partition plate body 121, a vertical partition plate body 2 122 and a vertical partition plate body 3 123. The vertical partition plate body 2 122 is located between the vertical partition plate body 1 121 and the vertical partition plate body 3 123. The vertical partition plate body 1 121, the vertical partition plate body 2 122 and the vertical partition plate body 3 123 are all rectangular plates. A vertical gap 124 is provided between the vertical partition plate body 1 121 and the vertical partition plate body 2 122. A vertical gap 2 125 is provided between the vertical partition plate body 2 122 and the vertical partition plate body 3 123. A vertical partition plate 2 126 is provided on the two opposite inner walls of the waste recycling box 1 adjacent to the rectangular opening 11. A certain distance is provided between the second vertical partition plate 126 and the top and bottom surfaces of the recycling box 1. The gaps between the top and bottom surfaces of the recycling box 1 and the second vertical partition plate 126 allow the storage plate 4 to pass through during the virtual transfer process. The recycling box 1 has an overall rectangular cavity structure. The upper and lower storage plates 4 and the vertical partition plates 12 and second vertical partition plates 126 arranged on both sides of the storage plates 4 divide the recycling box 1 into several small rectangular storage cavities.

[0048] like Figure 4-6 The storage plate drive device 5 shown in Figures 8-12 includes a drive motor 52, a reducer 53, a rotating shaft 54, a transmission component 1 55 and a transmission component 2 56. The drive motor 52 and the reducer 53 are both arranged on the old item recycling box 1, and the drive motor 52 and the reducer 53 are connected. The rotating shaft 1 54 is arranged on the old item recycling box 1 through a rotating shaft support seat. The reducer 53 is connected to the rotating shaft 1 54, and the transmission component 1 55 and the transmission component 2 56 are both connected to the rotating shaft 1 54.

[0049] Among them, the transmission component 1 55 includes a driving wheel 1 551, a driven wheel 1 552, a driven wheel 2 553, a driven wheel 3 554 and a transmission chain 1 555. The driving wheel 1 551, the driven wheel 1 552, the driven wheel 2 553 and the driven wheel 3 554 are all arranged on a vertical side wall of the old item recycling box 1 adjacent to the rectangular opening 11, and the driving wheel 1 551, the driven wheel 1 552, the driven wheel 2 553 and the driven wheel 3 554 are located on the four corners of the rectangle. The transmission chain 1 555 is sleeved on the driving wheel 1 551, the driven wheel 1 552, the driven wheel 2 553 and the driven wheel 3 554. The driving wheel 1 551 is connected to the rotating shaft 1 54 through a key and a keyway. The transmission assembly 2 56 includes a driving wheel 2 561, a driven wheel 4 562, a driven wheel 5 563, a driven wheel 6 564 and a transmission chain 2 565. The driving wheel 2 561, the driven wheel 4 562, the driven wheel 5 563 and the driven wheel 6 564 are all arranged on the other vertical side wall of the waste recycling box 1 opposite to the transmission assembly 1 55, and the driving wheel 2 561, the driven wheel 4 562, the driven wheel 5 563 and the driven wheel 6 564 are located on the four corners of the rectangle. The transmission chain 2 565 is sleeved on the driving wheel 2 561, the driven wheel 4 562, the driven wheel 5 563 and the driven wheel 6 564. The driving wheel 2 561 is connected to the rotating shaft 1 54 through a key and a keyway. The driven wheel 1 552 and the driven wheel 4 562 are symmetrically arranged. The driven wheel 2 553 and the driven wheel 5 563 are symmetrically arranged. The driven wheel 3 554 and the driven wheel 6 564 are symmetrically arranged. The transmission chain 2 565 and the transmission chain 1 555 are symmetrically arranged. It can be seen from the above structural design that the transmission chain 2 565 and the transmission chain 1 555 are rectangular structures, and the two ends of the vertical partition plate 2 126 are respectively connected to the old item recycling box 1 provided with the transmission component 1 55 and the transmission component 2 56, and the vertical partition plate 2 126 divides the rectangular cross-section transmission chain 2 565 and the transmission chain 1 555 into two parts, front and back. The front part is facing several cabinet doors 2 for displaying old items, and the rear part is the part that passes during the transmission process. Due to the circular transmission of the transmission component 1 55 and the transmission component 2 56, layers of storage boards 4 can be displayed in turn at several cabinet doors 2.

[0050] In addition, a guide connecting block 1 57 is provided on the side of the transmission chain 1 555 away from the waste recycling box 1, and a guide connecting block 2 58 is provided on the side of the transmission chain 2 565 away from the waste recycling box 1. A guide connecting rod 59 is provided between the guide connecting block 1 57 and the guide connecting block 2 58. The guide connecting block 1 57 and the guide connecting block 2 58 are both cylindrical. The guide connecting rod 59 is a cylindrical rod, and a groove 1 510 is provided on both ends of the guide connecting rod 59 near the waste recycling box 1. The guide connecting rod 59 is arranged horizontally, and the groove 1 510 is a circular groove. The guide connecting block 1 57 and the guide connecting block 2 58 are respectively arranged in the groove 1 510 at both ends of the guide connecting rod 59. A set of chain guide slides 15 are provided on the two opposite vertical side walls of the waste recycling box 1, and the transmission chain 2 565 and the transmission chain 1 555 are respectively arranged in a set of chain guide slides 15. Since the guide connecting rod 59 is cyclically transported along with the transmission chain 2 565 and the transmission chain 1 555 , the vertical gap 124 and the vertical gap 2 125 provide space for the guide connecting rod 59 to move during the up and down transport process.

[0051] like Figure 13 、 14 The guide connecting rod 59 shown is provided with a group of storage plate connection components 511, and the storage plate connection components 511 include a connection seat 1 512 and a connection seat 2 513. The connection seat 1 512 and the connection seat 2 513 are both mounted on the guide connecting rod 59, and the connection seat 1 512 and the connection seat 2 513 can rotate relative to the guide connecting rod 59. A storage plate connecting plate 1 514 is provided on the lower end of the connecting seat 1 512, and a storage plate connecting plate 2 515 is provided on the lower end of the connecting seat 2 513. The storage plate connecting plate 1 514 and the storage plate connecting plate 2 515 are symmetrically arranged. Two connecting blocks 1 516 are symmetrically provided on the end surface of the storage plate connecting plate 1 514 close to the storage plate connecting plate 2 515, and two connecting blocks 2 517 are symmetrically provided on the end surface of the storage plate connecting plate 2 515 close to the storage plate connecting plate 1 514. A group of grooves 2 41 are provided on the vertical side wall of the storage plate 4, and the connecting blocks 1 516 and 2 517 are respectively arranged in the group of grooves 2 41. The storage plate 4 is a rectangular flat plate, and a rectangular groove 42 is provided on the upper end surface of the storage plate 4. The connection seat 1 512 and the connection seat 2 513 are rotatably connected to the guide connecting rod 59, and in the above structure, the connection block 1 516, the connection block 2 517 and the groove 2 41 are cylindrical, so the connection block 1 516 and the connection block 2 517 are rotatably connected to the groove 2 41 at the liquid level. Through the two rotating connection structures, under the action of the gravity of the storage plate 4, the storage plate 4 can be practically maintained in a horizontal direction.

[0052] Based on the above structure, the present invention provides a working method of a waste recycling system based on the Internet of Things, comprising the following steps:

[0053] 1) The person placing the old items scans the QR code on LCD screen 3 to follow the old item recycling system. The person placing the old items can take photos or videos of the old items and send them to the old item recycling system, where they can fill in the information and price of the old items.

[0054] 2) The old item recycling system stores photos or videos of the old items on the LCD screen 3 and generates a QR code for the old item recycling;

[0055] 3) The person who places the old items selects to place the old items in the QR code software. The old items recycling system opens one of the cabinet doors 2 according to the system allocation. The person who places the old items places the old items on the storage board 4 of the opened cabinet door 2 and closes the cabinet door 2.

[0056] 4) The old item collector can view the old items in the old item recycling box 1 from outside the old item recycling box 1 and can view photos or videos of the old items, as well as information and prices of the old items on the LCD screen 3;

[0057] 5) When the old item collector wants to recycle the old items they need, they find the QR code of the old item on LCD screen 3, scan the code and pay for the old item. The old item recycling system will directly send the fee to the old item depositor;

[0058] 6) After the old item recycler pays the fee, the door 2 of the old item cabinet opens, and the old item collector can directly take the old item away, and the transaction is completed;

[0059] 7) The waste in the waste recycling box 1 is in a circular rolling mode. The driving motor 52 drives the reducer 53 to rotate, thereby driving the rotating shaft 1 54 to rotate. The rotating shaft 1 54 drives the driving wheel 1 551 and the driving wheel 2 561 to rotate;

[0060] 8) As driving wheel 1 551 and driving wheel 2 561 rotate, driving wheel 1 551 drives driven wheel 1 552, driven wheel 2 553, and driven wheel 3 554 to rotate via transmission chain 1 555. Driving wheel 2 561 drives driven wheel 4 562, driven wheel 5 563, and driven wheel 6 564 to rotate via transmission chain 2 565. As a result, transmission assembly 1 55 and transmission assembly 2 56 begin to rotate in a circular motion.

[0061] 9) Drive chain 1 555 and drive chain 2 565 are connected to the storage plate connection assembly 511 via guide connection block 1 57 and guide connection block 2 58, respectively. The storage plate connection assembly 511 is connected to the storage plate 4. Therefore, drive assembly 1 55 and drive assembly 2 56 drive the storage plate 4 to rotate. During the rotation of the storage plate 4, the used items can be displayed to the person who retrieves the used items through the transparent cabinet door 2.

[0062] 10) Guide connecting block 1 57 and guide connecting block 2 58 are respectively in rolling connection with groove 1 510 , and connecting seat 1 512 and connecting seat 2 513 are rotatable relative to guide connecting rod 59 . Therefore, during the process of transmission assembly 1 55 and transmission assembly 2 56 driving storage plate 4 to rotate, the weight of storage plate 4 can keep storage plate 4 in a horizontal position at all times.

[0063] This old item recycling system based on the Internet of Things can be placed in the square of a residential area for residents in the residential area to freely exchange old items, similar to an automatic flea market, and is particularly suitable for processing two-way toys. The extra old items of children or families are placed on the storage board 4. The user downloads the APP of this old item recycling system based on the Internet of Things, which is similar to old item websites such as Xianyu or Zhuanzhuan, fills in the relevant information of the old item, and the relevant information of the old item can be displayed on the LCD screen 3. When someone wants to recycle this old item, he only needs to scan the QR code of the old item on the LCD screen 3, pay the relevant fee, and then open the corresponding cabinet door to take out the old item. When the old item of interest is not on the side facing the cabinet door 2, the old item is transmitted in a circular transmission to the side of the old item recycling box 1 facing away from the cabinet door 2. The old item is selected on the LCD screen 3, and "View this old item" is clicked on the LCD screen 3. The storage board driving device 5 can drive the plurality of storage boards 4 to rotate in a circular manner, moving the storage board 4 where the old item is located to the side facing the cabinet door 2, similar to the principle of a three-dimensional parking garage, so that people can view this old item. When the old items in the old item recycling box 1 have not been traded for a long time, the old item recycling system can send a message to prompt the user to lower the price or take the old items away. This old item recycling system provides residents in the community with a flexible way to exchange old items, making it easier for everyone to deal with old items at home and improving the utilization rate of items.

[0064] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements can be made without departing from the principles of the present invention. These improvements should also be regarded as the scope of protection of the present invention.

Claims

1. A working method of a waste recycling system based on the Internet of Things, characterized by: The invention comprises a waste recycling box (1), a plurality of cabinet doors (2), a liquid crystal display (3), a plurality of storage plates (4) and a storage plate driving device (5), wherein the waste recycling box (1) is a rectangular structure, and a rectangular opening (11) is provided on one of the vertical surfaces of the waste recycling box (1), and a group of transverse support plates (12) and a group of longitudinal support plates (13) are provided at the rectangular opening (11), the group of transverse support plates (12) and the group of longitudinal support plates (13) are arranged in a cross-shaped manner, and the group of transverse support plates (12) and the group of longitudinal support plates (13) divide the rectangular opening (11) into a plurality of cabinet doorways (13), the plurality of cabinet doorways (13) and the longitudinal support plates (13) are hinged, the plurality of cabinet doors (2) are arranged in a one-to-one correspondence, and the cabinet doors (2) and covering the door (13) of the cabinet; a group of vertical partition plates (12) are vertically provided on the inner wall of the waste recycling box (1) opposite to the rectangular opening (11); two vertical surfaces of the vertical partition plates (12) are respectively fixedly connected to the longitudinal support plates (13) on both sides; the vertical partition plates (12) divide the waste recycling box (1) into a group of rectangular cavity structures; the vertical partition plates (12) and a plurality of storage plates (4) divide the waste recycling box (1) into a plurality of storage cavities (14); the liquid crystal display screen (3) is fixedly provided on the outer wall of the waste recycling box (1); the storage plate driving device (5) is provided on the waste recycling box (1); and the plurality of storage plates (4) are connected to the storage plate driving device (5); and the cabinet door (2) is made of tempered glass; The storage plate driving device (5) includes a driving motor (52), a speed reducer (53), a rotating shaft (54), a transmission component (55) and a transmission component (56). The driving motor (52) and the speed reducer (53) are both arranged on the old item recycling box (1), and the driving motor (52) and the speed reducer (53) are connected. The rotating shaft (54) is arranged on the old item recycling box (1) through a rotating shaft support seat. The speed reducer (53) and the rotating shaft (54) are connected. The driving component 1 (55) and the transmission component 2 (56) are both connected to the rotating shaft 1 (54); the transmission component 1 (55) includes a driving wheel 1 (551), a driven wheel 1 (552), a driven wheel 2 (553), a driven wheel 3 (554) and a transmission chain 1 (555); the driving wheel 1 (551), the driven wheel 1 (552), the driven wheel 2 (553) and the driven wheel 3 (554) are all arranged on a vertical side wall of the waste recycling box (1) adjacent to the rectangular opening (11). On the top, the driving wheel 1 (551), the driven wheel 1 (552), the driven wheel 2 (553) and the driven wheel 3 (554) are located at the four corners of the rectangle, the transmission chain 1 (555) is sleeved on the driving wheel 1 (551), the driven wheel 1 (552), the driven wheel 2 (553) and the driven wheel 3 (554), the driving wheel 1 (551) is connected to the rotating shaft 1 (54) through a key and a keyway; the transmission assembly 2 (56) includes the driving wheel 2 (561), the driven wheel 4 ( 562), driven wheel five (563), driven wheel six (564) and transmission chain two (565), the driving wheel two (561), driven wheel four (562), driven wheel five (563) and driven wheel six (564) are all arranged on the other vertical side wall of the waste recycling box (1) opposite to the transmission component one (55), and the driving wheel two (561), driven wheel four (562), driven wheel five (563) and driven wheel six (564) are located at the four corners of the rectangle, The working method of the waste recycling system based on the Internet of Things includes the following steps: 1) The person who places the old items scans the QR code on the LCD screen (3) to follow the old item recycling system. The person who places the old items can take photos or videos of the old items and send them to the old item recycling system, and fill in the information and price of the old items in the old item recycling system; 2) The old item recycling system stores photos or videos of the old items on the LCD screen (3) and generates a QR code for the old item recycling; 3) The person who places the old items selects to place the old items in the QR code software. The old item recycling system opens one of the cabinet doors (2) according to the system allocation. The person who places the old items places the old items on the storage board (4) of the opened cabinet door (2) and closes the cabinet door (2); 4) The collector of used items can view the used items in the used item recycling box (1) from outside the used item recycling box (1) and can view photos or videos of the used items, as well as information and prices of the used items on the LCD screen (3); 5) When the old item collector wants to recycle the old items he needs, he finds the QR code of the old item on the LCD screen (3), scans the code and pays for the old item. The old item recycling system then sends the fee directly to the person who placed the old item. 6) After the old item recycler pays the fee, the door (2) of the old item cabinet opens and the old item collector can take the old item away directly, and the transaction is completed; 7) The waste in the waste recycling box (1) is in a circular rolling mode, the driving motor (52) drives the reducer (53) to rotate, thereby driving the rotating shaft (54) to rotate, and the rotating shaft (54) drives the driving wheel (551) and the driving wheel (561) to rotate; 8) Due to the rotation of the driving wheel 1 (551) and the driving wheel 2 (561), the driving wheel 1 (551) drives the driven wheel 1 (552), the driven wheel 2 (553) and the driven wheel 3 (554) to rotate through the transmission chain 1 (555), and the driving wheel 2 (561) drives the driven wheel 4 (562), the driven wheel 5 (563) and the driven wheel 6 (564) to rotate through the transmission chain 2 (565), so that the transmission component 1 (55) and the transmission component 2 (56) start to rotate in a cycle; 9) The transmission chain 1 (555) and the transmission chain 2 (565) are connected to the storage board connection assembly (511) through the guide connection block 1 (57) and the guide connection block 2 (58), respectively. The storage board connection assembly (511) is connected to the storage board (4), so that the transmission assembly 1 (55) and the transmission assembly 2 (56) drive the storage board (4) to rotate. During the rotation of the storage board (4), the old items can be displayed to the person who takes the old items through the transparent cabinet door (2); 10) The guide connecting block 1 (57) and the guide connecting block 2 (58) are respectively connected to the groove 1 (510) in a rolling manner, and the connecting seat 1 (512) and the connecting seat 2 (513) can rotate relative to the guide connecting rod (59). Therefore, when the transmission component 1 (55) and the transmission component 2 (56) drive the storage plate (4) to rotate, the storage plate (4) can always maintain a horizontal position under the action of the gravity of the storage plate (4).

2. The working method of the waste recycling system based on the Internet of Things according to claim 1 is characterized in that: The vertical partition plate (12) is composed of a vertical partition plate body 1 (121), a vertical partition plate body 2 (122) and a vertical partition plate body 3 (123). The vertical partition plate body 2 (122) is located between the vertical partition plate body 1 (121) and the vertical partition plate body 3 (123). The vertical partition plate body 1 (121), the vertical partition plate body 2 (122) and the vertical partition plate body 3 (123) are all rectangular plates. A vertical gap 1 (124) is provided between the vertical partition plate body 1 (121) and the vertical partition plate body 2 (122). A vertical gap 2 (125) is provided between the vertical partition plate body 2 (122) and the vertical partition plate body 3 (123). A vertical partition plate 2 (126) is provided on two opposite inner walls of the waste recycling box (1) adjacent to the rectangular opening (11).

3. The working method of the waste recycling system based on the Internet of Things according to claim 1 is characterized in that: The transmission chain 2 (565) is sleeved on the driving wheel 2 (561), the driven wheel 4 (562), the driven wheel 5 (563) and the driven wheel 6 (564); the driving wheel 2 (561) is connected to the rotating shaft 1 (54) through a key and a keyway; the driven wheel 1 (552) and the driven wheel 4 (562) are symmetrically arranged; the driven wheel 2 (553) and the driven wheel 5 (563) are symmetrically arranged; the driven wheel 3 (554) and the driven wheel 6 (564) are symmetrically arranged; and the transmission chain 2 (565) and the transmission chain 1 (555) are symmetrically arranged.

4. The working method of the waste recycling system based on the Internet of Things according to claim 1 is characterized in that: The transmission chain 1 (555) is provided with a guide connecting block 1 (57) on the side away from the waste recycling box (1), and the transmission chain 2 (565) is provided with a guide connecting block 2 (58) on the side away from the waste recycling box (1). A guide connecting rod (59) is provided between the guide connecting block 1 (57) and the guide connecting block 2 (58). The guide connecting block 1 (57) and the guide connecting block 2 (58) are both cylindrical. The guide connecting rod (59) is a cylindrical rod, and the two ends of the guide connecting rod (59) close to the waste recycling box (1) are both provided with grooves 1 (510). The guide connecting rod (59) is horizontally arranged, and the groove 1 (510) is a circular groove. The guide connecting block 1 (57) and the guide connecting block 2 (58) are respectively arranged in the grooves 1 (510) at both ends of the guide connecting rod (59).

5. The working method of the waste recycling system based on the Internet of Things according to claim 4 is characterized in that: A set of storage plate connection components (511) is provided on the guide connecting rod (59), and the storage plate connection components (511) include a connection seat 1 (512) and a connection seat 2 (513). The connection seat 1 (512) and the connection seat 2 (513) are both sleeved on the guide connecting rod (59), and the connection seat 1 (512) and the connection seat 2 (513) can rotate relative to the guide connecting rod (59).

6. The working method of the waste recycling system based on the Internet of Things according to claim 1 is characterized in that: A storage plate connecting plate 1 (514) is provided on the lower end of the connecting seat 1 (512), and a storage plate connecting plate 2 (515) is provided on the lower end of the connecting seat 2 (513). The storage plate connecting plate 1 (514) and the storage plate connecting plate 2 (515) are symmetrically arranged. Two connection blocks 1 (516) are symmetrically provided on the end surface of the storage plate connecting plate 1 (514) close to the storage plate connecting plate 2 (515). Two connection blocks 2 (517) are symmetrically provided on the end surface of the storage plate connecting plate 2 (515) close to the storage plate connecting plate 1 (514). A group of grooves 2 (41) is provided on the vertical side wall of the storage plate (4). The connection blocks 1 (516) and the connection blocks 2 (517) are respectively arranged in the group of grooves 2 (41). The storage plate (4) is a rectangular flat plate, and a rectangular groove (42) is provided on the upper end surface of the storage plate (4).

7. The working method of the waste recycling system based on the Internet of Things according to claim 5 is characterized in that: A group of chain guide slides (15) are provided on two opposite vertical side walls of the waste recycling box (1), and the second transmission chain (565) and the first transmission chain (555) are respectively arranged in the group of chain guide slides (15).

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