Adjustable dustbin and control system
By introducing drive devices and sensor systems into the trash can, dynamic adjustment and opening separation of the inner bin capacity are achieved, and the capacity balance and classification problems in the trash can be solved, improving the accuracy of garbage classification and the efficiency of garbage cleaning.
Patent Information
- Application Number
- CN202421010657.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing capacity adjustable trash can cannot balance the capacity of the inner barrel according to the actual capacity occupied by the garbage during use, and the offset of the inner barrel opening leads to defects in the garbage sorting function, making it impossible to effectively utilize the space.
An adjustable trash can with a box, an inner barrel with variable capacity, a driving device, a distance sensor and a control module is designed. The sliding part of the inner barrel is driven by the servo motor to move horizontally to achieve capacity adjustment and The partition board and the connecting board separate the opening into variable-sized feed ports, combining wireless communication modules and solar panels to achieve remote monitoring and garbage height data transmission.
The internal bucket capacity balance adjustment is achieved based on the actual capacity occupied by the garbage, which solves the problem of the internal bucket opening offset, improves the accuracy of garbage classification and space utilization, and improves the efficiency of garbage cleaning through remote monitoring.
Smart Images
Figure CN222158530U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of capacity-adjustable garbage bins and intelligent control of garbage bins, and particularly relates to an adjustable garbage bin and a control system. Background Art
[0002] The introduction of the garbage classification policy has made people start to pay attention to garbage classification. Data shows that citizens have paid unprecedented attention to garbage classification, and products related to garbage classification have also emerged. Trash cans with classification functions are one of the most representative ones. As citizens' homes, companies, schools, parks and even ordinary roadsides, trash cans are the most common and important sanitation tools. Designing a powerful and universal trash can with classification function can make a huge contribution to the implementation of garbage classification policies and environmental protection, which is of great significance.
[0003] Currently, industrial trash cans with classification functions on the market are mainly divided into two categories: combined type (i.e. composed of multiple separate trash cans, each containing different types of trash) and partitioned type (i.e. a large trash can with partitions in the middle to separate different types of trash). Both types of trash cans are very inconvenient to use: first, partitioned type trash cans contain different types of trash on both sides, and the amount of trash generated by different types is usually different, and there may even be a big difference. Therefore, one side may be empty while the other side needs to be replaced. Although the two types of trash cans are combined into one, the number of times the trash is dumped has not been reduced, and the space has not been maximized; second, combined type trash cans obviously take up too much space and are not creative at all.
[0004] The Chinese utility model patent with the authorization announcement number CN216271152U discloses a capacity-adjustable trash can for garbage classification, including a barrel body, and also including a middle partition that moves laterally along the barrel body, the middle partition divides the barrel body into two left and right chambers, and the left and right chambers are both provided with inner barrels connected to the middle partition and with variable capacity, and the internal capacity of the trash can is adjustable through the movable partition. However, when in use, it is found that the lateral position of the middle partition of the trash can is uncontrollable, and it is easy to have the problem that one inner barrel has too large a capacity and the other inner barrel has too small a capacity, and it is impossible to balance the capacity of the inner barrel according to the actual capacity occupied by the garbage; the inner barrel with reduced capacity is easy to overflow when light garbage is put in, and it is difficult to automatically expand the capacity without external force; in addition, after the capacity of the inner barrel of the trash can is reduced, its opening becomes narrower, and the opening position is offset. When the user puts in the garbage according to the external classification mark, it is likely to fall into the inner barrel with a large opening, resulting in errors in garbage classification, making the garbage classification function of the trash can defective. Utility Model Content
[0005] The purpose of the utility model is to provide an adjustable trash bin and control system, which can balance and adjust the inner barrel capacity according to the actual capacity occupied by the garbage, and solve the garbage classification function defects existing after the inner barrel opening is offset.
[0006] To achieve the above-mentioned purpose, the utility model provides an adjustable trash can, comprising: a box body; an inner barrel, the capacity of the inner barrel is variable, and two inner barrels can be laterally telescopically arranged in the box body; a driving device, the driving device comprises a moving part and a positioning part, the moving part can be laterally moved and arranged between the two positioning parts, the moving part is respectively connected to the sliding parts of the two inner barrels, and the fixed part of the inner barrel is connected to the positioning part, when the power source of the driving device drives the moving part to move laterally, the moving part drives the sliding parts of the two inner barrels to move in the same direction; a distance sensor, used to collect the garbage height of the inner barrel; and a control module, used to receive the garbage height data and compare and judge, and control the working state of the driving device according to the judgment result.
[0007] Preferably, in the above technical solution, the box body includes an upper opening, a partition plate and a bracket, the bracket is respectively arranged above the front and rear side edges of the upper opening, the two sides of the partition plate are rotatably connected to the bracket, the lower end of the partition plate is telescopically arranged in the upper opening, the partition plate divides the upper opening into two feed ports of variable size, and the feed ports are adapted to the opening size of the inner barrel.
[0008] Preferably, in the above technical solution, the movable member includes a connecting plate, one end of the connecting plate is connected to the movable member, the other end of the connecting plate is rotatably connected to the lower end of the partition plate, and the surface of the connecting plate is slidably connected to the sliding part of the inner barrel.
[0009] Preferably, in the above technical solution, the box body also includes a front opening, a box door and supporting feet, the two box doors are rotatably connected to the two sides of the front opening respectively, the length and width of the front opening are respectively larger than the length and width of the inner barrel in the extended state, a handle is provided on the outer surface of the box door, and the four supporting feet are arranged at the four corners of the bottom of the box body.
[0010] Preferably, in the above technical solution, the inner barrel is a drawer structure, and the inner barrel also includes a U-shaped telescopic plate, the outer surface of the U-shaped telescopic plate is slidably connected to the inner surface of the sliding part, and the inner surface of the U-shaped telescopic plate is slidably connected to the outer surface of the fixed part.
[0011] Preferably, in the above technical solution, the driving device also includes a servo motor and a threaded rod, the servo motor is arranged on the left inner wall of the box, the rotating shaft of the servo motor is connected to one end of the threaded rod, the other end of the threaded rod is rotatably connected to the right inner wall of the box, the movable member is threadedly connected to the threaded rod, and the servo motor drives the threaded rod to rotate and drives the movable member to move laterally on the threaded rod.
[0012] Preferably, in the above technical solution, the driving device is arranged below the inner barrel, the positioning member is respectively installed on the left and right inner walls of the box body, the upper surfaces of the positioning member and the movable member are provided with a plurality of limiting grooves, and the bottom surfaces of the fixed part and the sliding part of the inner barrel are respectively provided with limiting blocks adapted to the limiting grooves.
[0013] Preferably, the above technical solution further includes a solar panel, a mounting box, and a transparent protective cover, wherein the solar panel is mounted above the bracket, the length and width of the solar panel are respectively greater than the length and width of the box, the mounting box and the distance sensor are respectively mounted on the lower surface of the solar panel, the transparent protective cover is mounted on the upper surface of the solar panel, the battery of the solar panel and the control module are respectively mounted in the mounting box, and the battery of the solar panel, the distance sensor and the drive device are respectively electrically connected to the control module.
[0014] Preferably, the above technical solution also includes a wireless communication module and an LED lamp, the wireless communication module is installed in the installation box, the LED lamp is installed at the bottom of the installation box, and the wireless communication module and the LED lamp are electrically connected to the control module respectively.
[0015] A control system for an adjustable trash bin, comprising an adjustable trash bin, wherein the adjustable trash bin is any of the above-mentioned adjustable trash bins; and further comprising:
[0016] A wireless transmission module, used for communicating with the adjustable trash bin;
[0017] The host computer is connected to the wireless transmission module and is used to collect data of the adjustable trash bin through the wireless transmission module and process the data;
[0018] The data transmission unit DTU is connected to the host computer and is used to send a prompt SMS to the cleaning personnel through GPRS communication when the garbage height exceeds the threshold.
[0019] Compared with the existing technology, the utility model has the following beneficial effects:
[0020] 1. The utility model includes a box body, an inner barrel with variable capacity, a driving device, a distance sensor and a control module. Two inner barrels can be arranged in the box body in a transversely telescopic manner. When the power source of the driving device drives the moving part to move transversely, the moving part of the driving device drives the sliding parts of the two inner barrels to move in the same direction, so that the capacity of one inner barrel becomes larger and the capacity of the other inner barrel becomes smaller, thereby realizing the capacity adjustment function; the control module receives the garbage height data collected by the distance sensor, and compares and judges according to the set garbage height upper limit value and garbage height difference threshold, and controls the driving device to move transversely by the set unit distance, thereby realizing the function of balancing and adjusting the capacity of the inner barrel according to the actual capacity occupied by the garbage.
[0021] 2. The utility model includes a partition plate arranged above the box opening, the partition plate is connected to the moving part through a connecting plate, the lower end of the partition plate can keep synchronous movement with the moving part, and divide the upper opening into two feed ports of variable sizes, thereby realizing the opening separation function and solving the garbage classification function defects existing after the inner barrel opening is offset. When the user puts in garbage according to the external classification mark, there will be no garbage classification errors due to the offset of the inner barrel opening position.
[0022] 3. The utility model is equipped with solar panels and wireless communication modules, so that the trash can can send the garbage height data in the inner barrel and garbage cleaning prompt information to the control center. The control center can adjust the preset height upper limit, garbage height difference threshold and lateral movement unit distance according to actual conditions, thereby realizing remote monitoring function.
[0023] 4. The control system of the present invention can remotely prompt garbage cleaning personnel to handle corresponding garbage bins, thereby improving work efficiency and enhancing user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a schematic structural diagram of the adjustable trash can of the utility model from a first viewing angle.
[0025] Figure 2 This is a schematic structural diagram of the adjustable trash can of the utility model from a second viewing angle.
[0026] Figure 3 This is a schematic diagram of the installation structure of the partition plate of the utility model.
[0027] Figure 4 It is a structural schematic diagram of the inner barrel of the utility model.
[0028] Figure 5 This is a schematic diagram of the installation structure of the drive device of the utility model.
[0029] Figure 6 This is a schematic diagram of the circuit connection of the adjustable trash can of the utility model.
[0030] Among them, 1-box body, 11-upper opening, 111-left feed inlet, 112-right feed inlet, 12-partition plate, 13-bracket, 14-front opening, 15-box door, 16-support foot, 17-slide rod, 2-inner barrel, 21-sliding part, 22-fixing part, 23-U-shaped telescopic plate, 24-limiting block, 3-driving device, 31-moving part, 311-connecting plate, 32-positioning part, 33-servo motor, 34-threaded rod, 35-limiting groove, 4-solar panel, 5-installation box, 6-transparent protective cover, 7-distance sensor.
[0031] Figure 7 This is a schematic diagram of the control system of the adjustable trash bin of the utility model. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0033] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "thick", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0034] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is a description of the embodiments of the present invention based on its overall structure.
[0036] Embodiment 1:
[0037] like Figure 1 , Figure 2 As shown, this embodiment discloses an adjustable trash can, including a box body 1, an inner barrel 2, a driving device 3, a solar panel 4, a mounting box 5, a transparent protective cover 6, a distance sensor 7, a control module, a wireless communication module and an LED lamp.
[0038] The capacity of the inner barrel 2 is variable, and the two inner barrels 2 can be arranged in the box body 1 in a transversely telescopic manner. The driving device 3 is arranged below the inner barrel 2, and the solar panel 4 is installed above the bracket of the box body 1. The length and width of the solar panel 4 are respectively greater than the length and width of the box body 1, which can prevent rainwater from above from directly flowing into the box body. The transparent protective cover 6 is installed on the upper surface of the solar panel 4, which can prevent the solar panel from being damaged by collision; the installation box 5 and the distance sensor 7 are respectively installed on the lower surface of the solar panel 4, and the two distance sensors 7 are respectively arranged above the fixed parts of the two inner barrels 2. The distance sensor 7 is preferably an ultrasonic distance sensor, which has the advantages of simple structure, easy installation, low cost, etc.; the control module, the wireless communication module and the battery of the solar panel 4 are all installed in the installation box 5, and the LED light is installed at the bottom of the installation box 5.
[0039] Continue to refer Figure 2 , Figure 3 The box body 1 includes an upper opening 11, a partition plate 12 and a bracket 13. The bracket 13 is respectively arranged above the front and rear side edges of the upper opening 11. The partition plate 12 is a telescopic plate structure. The upper ends of the partition plate 12 are rotatably connected to the inner walls of the bracket 13 through a rotating shaft. The lower end of the partition plate 12 is telescopically arranged in the upper opening 11. When the sliding portion of the inner barrel 2 moves left and right, the partition plate 12 can rotate synchronously and divide the upper opening 11 into two variable-sized left feed ports 111 and right feed ports 112. The left feed port 111 is similar in size to the opening of the left inner barrel 2, and the right feed port 112 is similar in size to the opening of the right inner barrel 2. When the user puts in garbage according to the external classification mark, the garbage classification will not be wrong due to the offset of the inner barrel opening position.
[0040] Furthermore, the box body 1 also includes a front opening 14, a box door 15 and a support foot 16. The left and right box doors 15 are rotatably connected to the two sides of the front opening 14 through a rotating shaft or a hinge, and the length and width of the front opening 14 are respectively larger than the length and width of the inner barrel 2 in the extended state, so that the inner barrel 2 in the expanded state can be easily taken out of the box body 1. A handle is provided on the outer surface of the box door 15, and a support foot 16 is provided at each of the four corners of the bottom of the box body 1.
[0041] Continue to refer Figure 4 In this example, the inner barrel 2 is a drawer structure, and the inner barrel 2 includes a sliding portion 21, a fixed portion 22, and a U-shaped telescopic plate 23. The upper edges of the sliding portion 21, the fixed portion 22, and the U-shaped telescopic plate 23 are at the same height, and the outer surface of the U-shaped telescopic plate 23 is slidably connected to the inner surface of the sliding portion 21, and the inner surface of the U-shaped telescopic plate 23 is slidably connected to the outer surface of the fixed portion 22. It can be understood that the U-shaped telescopic plate 23 has a multi-stage telescopic structure, and the total length after contraction is less than the length of the sliding portion 21. The U-shaped telescopic plate 23 can be completely contracted into the sliding portion 21, so that the inner barrel 2 has a better capacity adjustment capability.
[0042] Continue to refer Figure 5 In this example, the driving device 3 includes a moving member 31, a positioning member 32, a servo motor 33 and a threaded rod 34. The moving member 31 is disposed between the two positioning members 32 and can be moved laterally. The moving member 31 is respectively connected to the sliding parts 21 of the two inner barrels 2, and the fixing part 22 of the inner barrel 2 is connected to the positioning member 32. Specifically, the positioning members 32 are respectively installed on the left and right inner walls of the box body 1, the servo motor 33 is disposed on the left inner wall of the box body 1, the rotating shaft of the servo motor 33 is connected to the left end of the threaded rod 34, the right end of the threaded rod 34 is rotatably connected to the right inner wall of the box body 1, and the moving member 31 is threadedly connected to the threaded rod 34. When the servo motor 33 drives the threaded rod 34 to rotate, the moving member 31 can move laterally on the threaded rod 34.
[0043] Furthermore, two limit grooves 35 are provided on the upper surface of the moving member 31, and a limit groove 35 is provided on the upper surface of the positioning member 32. The bottom surfaces of the fixed portion 22 and the sliding portion 21 of the inner barrel 2 are respectively provided with a limit block 24 adapted to the limit groove 35. The limit groove 35 and the limit block 24 form a snap-fit connection structure, so that the moving member 31 is snap-fitted and connected with the sliding portion 21 of the inner barrel 2, and the positioning member 32 is snap-fitted and connected with the fixed portion 22 of the inner barrel 2; when the moving member 31 under the inner barrel 2 moves laterally, it can drive the sliding portions 21 of the two inner barrels 2 to move in the same direction, so that the capacity of one inner barrel 2 becomes larger and the capacity of the other inner barrel 2 becomes smaller.
[0044] In addition, in this embodiment, the moving member 31 includes a connecting plate 311, the lower end of the connecting plate 311 is connected to the upper surface of the moving member 31, the upper end of the connecting plate 311 is rotatably connected to the lower end of the partition plate 12 through a rotating shaft, the connecting plate 311 is arranged longitudinally, and the surface of the connecting plate 311 is slidably connected to the sliding portion 21 of the inner barrel 2. It can be understood that the partition plate 12 keeps synchronous movement with the moving member 31 through the connecting plate 311, so the connecting plate 311 can be set as a connecting member of different shapes and sizes. In this embodiment, the length of the connecting plate 311 is similar to the width of the inner barrel 2, and the height is greater than the height of the inner barrel 2, and the upper two sides of the connecting plate 311 are sleeved on the sliding rod 17, which can make the connecting plate 311 more stable during the lateral movement, avoid the upper end of the connecting plate 311 from being offset by the traction force of the partition plate 12, and avoid garbage from falling into the gap between the two inner barrels 2 and the connecting plate 311.
[0045] Continue to refer Figure 6 In this embodiment, the servo motor 33, the battery of the solar panel, the distance sensor 7, the wireless communication module and the LED light are electrically connected to the control module respectively. The distance sensor 7 can collect the garbage height data of the two inner barrels 2. The control module receives the garbage height data collected by the distance sensor 7 and makes a comparison and judgment. The control module controls the working state of the servo motor 33 according to the judgment result. When the control module judges that the garbage height of the inner barrel 2 reaches the upper limit value, the control module sends a garbage cleaning prompt information to the control center through the wireless communication module, and controls the LED light to emit a prompt light, so that the sanitation workers can clean the garbage bin in time and accurately.
[0046] Next, the working principle of an adjustable trash bin in this embodiment is described in detail to enable those skilled in the art to better understand the utility model:
[0047] First, the adjustable trash bin in this embodiment is tested, and the upper limit of the trash height, the trash height difference threshold, and the lateral movement unit distance are set according to the test results; for example, the upper limit of the trash height is set to 5 cm less than the inner bucket height, and the trash height difference threshold is set to 8 cm, then the lateral movement distance that causes the trash height to drop by 4 cm is set as the unit distance.
[0048] Secondly, the control module determines whether the height of the garbage in the two inner barrels 2 reaches the upper limit value, and determines whether the absolute value of the height difference of the garbage in the two inner barrels 2 reaches the threshold value;
[0049] When the garbage height in any inner bucket 2 reaches the upper limit, but the absolute value of the garbage height difference does not reach the threshold, the control module sends a garbage cleaning prompt message to the control center through the wireless communication module, and controls the LED light to emit a prompt light;
[0050] When the garbage height of any inner bucket 2 reaches the upper limit value and the absolute value of the garbage height difference reaches the threshold value, the control module controls the servo motor 33 to rotate, driving the moving member 31 to drive the sliding part 21 to move a preset unit distance toward the fixed part 22 of the other inner bucket 2;
[0051] When the height of the garbage in any inner bucket 2 does not reach the upper limit, but the absolute value of the height difference of the garbage reaches the threshold, the control module controls the servo motor 33 to rotate, driving the moving member 31 to drive the sliding part 21 to move a preset unit distance toward the fixed part 22 of the inner bucket 2 with the smaller garbage height;
[0052] In other cases, the control module does not issue control commands.
[0053] Thus, the functions of an adjustable trash can in this embodiment are as follows:
[0054] (1) Capacity adjustment function
[0055] By providing two inner barrels with variable capacities and cooperating with a driving device, the driving device can drive the sliding parts of the two inner barrels to move in the same direction, so that the capacity of one inner barrel becomes larger and the capacity of the other inner barrel becomes smaller, thereby realizing the capacity adjustment function.
[0056] (2) Opening separation function
[0057] By arranging a partition plate above the opening on the box body, the partition plate is connected to the moving part through a connecting plate. The lower end of the partition plate can move synchronously with the moving part and divide the upper opening into two feed ports of variable sizes, thereby realizing the opening separation function and solving the garbage sorting function defect that exists after the inner barrel opening is offset.
[0058] (3) Intelligent control function
[0059] By setting up a distance sensor and a control module, and making a comparison and judgment based on the set upper limit of garbage height and the garbage height difference threshold, the driving device is controlled to move laterally a set unit distance. The inner barrel capacity balance can be adjusted according to the actual capacity occupied by the garbage, thereby realizing the intelligent control function of the inner barrel capacity adjustment.
[0060] (4) Remote monitoring function
[0061] By setting up a wireless communication module, the garbage height data in the inner barrel and garbage cleaning reminder information can be sent to the control center. The control center can adjust the preset height upper limit, garbage height difference threshold and lateral movement unit distance according to actual conditions, thereby realizing remote monitoring function.
[0062] (5) Environmental protection and energy saving function
[0063] By installing solar panels and LED lights, it achieves environmental protection, energy saving, green and low-carbon functions, and has the function of night lighting and light prompting the location of the garbage bins to be cleaned.
[0064] Embodiment 2:
[0065] like Figure 7 As shown, this embodiment discloses an intelligent control system, including the above-mentioned adjustable trash can; and also includes:
[0066] A wireless transmission module, used for communicating with the wireless communication module of the adjustable trash bin;
[0067] The host computer is connected to the wireless transmission module and is used to collect data of the adjustable trash bin through the wireless transmission module and process the data;
[0068] The data transmission unit DTU is connected to the host computer and is used to send a prompt SMS to the cleaning personnel through GPRS communication when the garbage height exceeds the threshold.
[0069] The principle of the control system of the utility model is:
[0070] The control system collects the garbage height collected by the distance sensor of the adjustable garbage bin in real time through wireless communication. When the garbage height exceeds the preset threshold, the host computer sends a prompt SMS to the cleaning staff through the data transmission unit DTUGPRS communication, so as to remind the cleaning staff to clean up in time.
[0071] The control system of the utility model can be connected to a plurality of adjustable garbage bins, and the identities of the adjustable garbage bins can be identified through a communication interface, so as to achieve the purpose of identifying the identities of the adjustable garbage bins.
[0072] In addition, the adjustable trash can may include a positioning module, which is connected to the controller and can upload its position to the control system. When the garbage height exceeds a preset value, the management personnel can remind the cleaning personnel to clean up the garbage in the adjustable trash can at the corresponding position in time.
[0073] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.
Claims
1. An adjustable trash can, characterized in that: include: Box; An inner barrel, the capacity of which is variable, and two inner barrels are laterally telescopically arranged in the box; A driving device, the driving device comprising a moving member and a positioning member, the moving member being arranged between the two positioning members so as to be laterally movable, the moving member being respectively connected to the sliding parts of the two inner barrels, the fixing part of the inner barrel being connected to the positioning member, and when the power source of the driving device drives the moving member to move laterally, the moving member drives the sliding parts of the two inner barrels to move in the same direction; A distance sensor, used to collect the height of the garbage in the inner bucket; as well as The control module is used to receive the garbage height data and make a comparison and judgment, and control the working state of the driving device according to the judgment result.
2. The adjustable trash can according to claim 1, characterized in that: The box body includes an upper opening, a partition plate and a bracket, wherein the bracket is respectively arranged above the front and rear side edges of the upper opening, the two sides of the partition plate are rotatably connected to the bracket, the lower end of the partition plate is telescopically arranged in the upper opening, and the partition plate divides the upper opening into two feed ports of variable sizes, and the feed ports are adapted to the opening size of the inner barrel.
3. The adjustable trash can according to claim 2, characterized in that: The moving member includes a connecting plate, one end of which is connected to the moving member, the other end of which is rotatably connected to the lower end of the partition plate, and the surface of the connecting plate is slidably connected to the sliding part of the inner barrel.
4. The adjustable trash can according to claim 2, characterized in that: The box body also includes a front opening, a box door and supporting feet. The two box doors are rotatably connected to the two sides of the front opening respectively. The length and width of the front opening are respectively larger than the length and width of the inner barrel in the extended state. A handle is provided on the outer surface of the box door, and the four supporting feet are arranged at the four corners of the bottom of the box body.
5. The adjustable trash can according to claim 1, characterized in that: The inner barrel is a drawer structure, and the inner barrel also includes a U-shaped telescopic plate, the outer surface of the U-shaped telescopic plate is slidably connected to the inner surface of the sliding part, and the inner surface of the U-shaped telescopic plate is slidably connected to the outer surface of the fixed part.
6. The adjustable trash can according to claim 1, characterized in that: The driving device also includes a servo motor and a threaded rod. The servo motor is arranged on the left inner wall of the box body. The rotating shaft of the servo motor is connected to one end of the threaded rod. The other end of the threaded rod is rotatably connected to the right inner wall of the box body. The moving part is threadedly connected to the threaded rod. The servo motor drives the threaded rod to rotate and drives the moving part to move horizontally on the threaded rod.
7. The adjustable trash can according to claim 6, characterized in that: The driving device is arranged below the inner barrel, the positioning member is respectively installed on the left and right inner walls of the box body, the upper surfaces of the positioning member and the movable member are provided with a plurality of limiting grooves, and the bottom surfaces of the fixed part and the sliding part of the inner barrel are respectively provided with limiting blocks adapted to the limiting grooves.
8. The adjustable trash can according to claim 2, characterized in that: It also includes a solar panel, a mounting box, and a transparent protective cover. The solar panel is mounted above the bracket. The length and width of the solar panel are respectively greater than the length and width of the box. The mounting box and the distance sensor are respectively mounted on the lower surface of the solar panel. The transparent protective cover is mounted on the upper surface of the solar panel. The battery of the solar panel and the control module are respectively mounted in the mounting box. The battery of the solar panel, the distance sensor and the drive device are respectively electrically connected to the control module.
9. The adjustable trash can according to claim 8, characterized in that: It also includes a wireless communication module and an LED lamp. The wireless communication module is installed in the installation box, and the LED lamp is installed at the bottom of the installation box. The wireless communication module and the LED lamp are electrically connected to the control module respectively.
10. A control system for an adjustable trash bin, characterized in that: It comprises an adjustable trash bin, wherein the adjustable trash bin is the adjustable trash bin according to any one of claims 1 to 9; Also includes: A wireless transmission module, used for communicating with the adjustable trash bin; The host computer is connected to the wireless transmission module and is used to collect data of the adjustable trash bin through the wireless transmission module and process the data; The data transmission unit DTU is connected to the host computer and is used to send a prompt SMS to the cleaning personnel through GPRS communication when the garbage height exceeds the threshold.