Urban garbage classification device based on visual identification
The urban waste sorting device based on vision recognition uses cameras to detect waste types and controls rotating platforms and switching components to sort waste into corresponding bins. This solves the problems of complex structure and low detection accuracy in existing technologies, achieving efficient waste sorting and reducing production costs.
Patent Information
- Application Number
- CN202520998812.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-20
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-05-20
AI Technical Summary
Existing visual sorting trash cans have complex structures and low detection accuracy, making it difficult to achieve efficient trash sorting.
The urban waste sorting device based on vision recognition includes a shell, a rotating mechanism, a waste detection mechanism, and several waste bins. It uses a camera to detect the type of waste and controls the rotating platform and switching components to sort the waste into the corresponding waste bins.
The structure was simplified, the accuracy and efficiency of waste sorting were improved, production costs were reduced, and the detection accuracy of the camera was enhanced.
Smart Images
Figure CN223949939U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of garbage classification, in particular to a city garbage classification device based on visual recognition. BACKGROUND
[0002] Garbage classification is the process of classifying, collecting, transporting and processing garbage according to certain standards and categories. The types of garbage classification differ due to different policies, garbage disposal facilities and recycling systems in different countries and regions.
[0003] Visual classification garbage can is a garbage can combined with computer vision technology and intelligent control system, which can automatically identify the type of garbage and classify it into the corresponding garbage can. However, the existing visual classification garbage can has complex structure and low detection accuracy, and there is an urgent need for a visual classification garbage can with simple structure and high detection accuracy. CONTENT OF THE UTILITY MODEL
[0004] To solve the problem of complex structure of the existing city garbage classification device, the present application provides a city garbage classification device based on visual recognition. The specific technical scheme of the present application is as follows:
[0005] A city garbage classification device based on visual recognition, comprising: a shell, a rotating mechanism, a garbage detection mechanism and a plurality of garbage cans arranged in the shell, the garbage detection mechanism comprising a storage cylinder for receiving garbage, a camera for detecting the type of garbage in the storage cylinder and a switch assembly for opening and closing the bottom of the storage cylinder, the garbage detection mechanism being fixedly connected to the top of the shell, the top of the shell being provided with a through hole for connecting the storage cylinder with the outside, the rotating mechanism comprising a rotating motor and a rotating platform, the rotating motor being fixedly arranged at the bottom of the shell, the rotating platform being arranged above the rotating motor and being in transmission connection with the rotating shaft of the rotating motor, the garbage cans being arranged on the rotating platform and moving to the lower side of the storage cylinder in turn during the rotating process of the rotating platform.
[0006] Further, the top of the shell is provided with a waterproof ring, the waterproof ring being arranged around the through hole, and the city garbage classification device further comprises a waterproof cover, the waterproof cover being arranged above the through hole.
[0007] Further, the city garbage classification device further comprises a limiting piece, the limiting piece being arranged above the rotating platform, the limiting piece being provided with a placing groove, and the garbage cans being arranged in the placing groove.
[0008] Further, the number of garbage cans is four.
[0009] Further, the switch assembly comprises a ring disc, a cylinder and a plurality of baffles, the ring disc is provided with a guide groove, the baffles are movably arranged in the ring disc and arranged around the center of the ring disc, the baffles are provided with connecting columns, the connecting columns are arranged in the guide groove, and the cylinder is arranged on the ring disc, and a piston rod of the cylinder is connected with the connecting columns.
[0010] Further, the storage cylinder is in a conical structure, an upper opening of the storage cylinder is in communication with the through hole, and a lower opening of the storage cylinder is in communication with the inner ring of the ring disc.
[0011] Further, the side surface of the storage cylinder in the conical structure is provided with an opening, the camera is arranged on the ring disc in a downward direction, and the camera acquires images in the storage cylinder through the opening.
[0012] Further, the side surface of the shell is provided with a movable door.
[0013] Compared with the prior art, the beneficial effects of the application are that the urban garbage classification device sets a garbage detection mechanism, the garbage detection mechanism detects the type of garbage in the storage cylinder through the camera, then controls the rotating platform to rotate, moves the garbage can of the corresponding type to the lower side of the storage cylinder, controls the switch assembly to work, opens the bottom of the storage cylinder, and makes the garbage in the storage cylinder fall into the garbage can, and the structure is simple. When the garbage is detected in the storage cylinder, it is in a static state, the detection accuracy of the camera is improved, and the garbage classification accuracy of the urban garbage classification device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 FIG. 1 is a structural schematic view of the urban garbage classification device in an embodiment of the application;
[0015] Figure 2 FIG. 2 is an exploded schematic view of the urban garbage classification device in an embodiment of the application;
[0016] Figure 3 FIG. 3 is a sectional schematic view of the urban garbage classification device in an embodiment of the application;
[0017] Figure 4 FIG. 4 is a structural schematic view of the garbage detection mechanism in an embodiment of the application;
[0018] Figure 5 FIG. 5 is an exploded schematic view of the garbage detection mechanism in an embodiment of the application. DETAILED DESCRIPTION
[0019] The embodiments of the application are described in detail below, and the embodiment examples are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout.
[0020] In the description of the present application, it should be noted that for orientation words, such as the terms "center", "transverse", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the specific protection scope of the present application.
[0021] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the "first", "second" features defined can explicitly or implicitly include one or more of the features, and in the description of the present application, the meaning of "at least" is one or more, unless otherwise explicitly specified and limited.
[0022] In the present application, unless otherwise explicitly specified and limited, the terms "assembly", "connection", "connection" should be broadly understood, for example, it can be a fixed connection, or a detachable connection, or an integral connection; it can be a mechanical connection; it can be directly connected, or connected through an intermediate medium; it can be connected internally between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.
[0023] In the application, unless otherwise specified and limited, the "upper" or "lower" of the first feature with respect to the second feature can include the first and second features in direct contact, or the first feature and the second feature not in direct contact but in contact through another feature between them. Moreover, the "upper", "lower" and "above" of the first feature with respect to the second feature include the first feature directly above and obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than the height of the second feature. The "upper", "lower" and "below" of the first feature with respect to the second feature include the first feature directly below or obliquely below the second feature, or only indicate that the horizontal height of the first feature is lower than the height of the second feature.
[0024] The technical solutions of the present application and their beneficial effects will be made clearer and more explicit by further describing the specific embodiments of the present application in conjunction with the drawings of the specification. The following description of the embodiments by referring to the drawings is exemplary and is intended to explain the present application, and cannot be understood as limiting the specific protection scope of the present application.
[0025] As Figure 1 and Figure 5As shown in the figure, a kind of city garbage classification device based on visual recognition, including: shell 1 and being set in shell 1 rotating mechanism 2, garbage detection mechanism 3 and several garbage cans 4, the garbage detection mechanism 3 includes the storage cylinder 5 for receiving garbage, the camera 6 for detecting the garbage type in storage cylinder 5 and the switch assembly 7 for switching the bottom of storage cylinder 5, the garbage detection mechanism 3 is fixedly connected with the top of shell 1, the top of shell 1 is provided with through-hole 8, the through-hole 8 is used to make storage cylinder 5 and external intercommunication, the rotating mechanism 2 includes rotating motor 9 and rotating platform 10, the rotating motor 9 is fixedly set in the bottom of shell 1, the rotating platform 10 is set above rotating motor 9 and is connected with the transmission of rotating shaft of rotating motor 9, the garbage can 4 is set on rotating platform 10 and moves to the below of storage cylinder 5 in turn during the rotating process of rotating platform 10.The city garbage classification device is in work, first by storage cylinder 5 receives garbage, then camera 6 detects the garbage type in storage barrel.In the detection of garbage type, control rotating motor 9 to work, drive rotating platform 10 to rotate, make corresponding garbage can 4 move to the below of storage cylinder 5, then control switch assembly 7 to work, open the bottom of storage cylinder 5, make the garbage in storage cylinder 5 fall into garbage can 4, in the air switch assembly 7 closes the bottom of storage cylinder 5, completes garbage classification and storage, simple structure, effectively reduce the production cost of city garbage classification device.
[0026] As one of the embodiments, the top of the shell 1 is provided with a waterproof ring 11, the waterproof ring 11 is arranged around the through-hole 8, the city garbage classification device further comprises a waterproof cover 12, the waterproof cover 12 is arranged above the through-hole 8. The waterproof cover 12 can prevent rainwater from entering the inside of the shell 1 from the through-hole 8, and the waterproof ring 11 can prevent rainwater on the top of the shell 1 from falling into the shell 1, preventing the garbage can 4 from accumulating rainwater and breeding bacteria.
[0027] As one of the embodiments, the city garbage classification device further comprises a limiting piece 13, the limiting piece 13 is arranged above the rotating platform 10, the limiting piece 13 is provided with a placing groove 14, and the garbage can 4 is arranged in the placing groove 14. The limiting piece 13 can prevent the garbage can 4 from deviating in the shell 1, so that the garbage in the storage cylinder 5 cannot effectively fall into the garbage can 4.
[0028] As one of the embodiments, the number of garbage cans 4 is four. In China, garbage classification is usually divided into four categories: recyclables, hazardous waste, kitchen waste and other waste. The four garbage cans 4 correspond to four types of garbage, which is more practical.
[0029] As one of the embodiments, the switch assembly 7 comprises a ring disc 15, a cylinder 16 and a plurality of baffles 17, the ring disc 15 is provided with a guide groove 18, the baffles 17 are movably arranged in the ring disc 15 and arranged around the center of the ring disc 15, the baffles 17 are provided with connecting columns 19, the connecting columns 19 are arranged in the guide groove 18, the cylinder 16 is arranged on the ring disc 15, and the piston rod of the cylinder 16 is connected with the connecting columns 19. The cylinder 16 is telescoped to control the movement of the baffles 17 to open or close the bottom of the storage cylinder 5, and the structure is simple. The ring disc 15 is connected with the top of the shell 1 through a support column 22, and the cylinder 16, the baffles 17, the storage cylinder 5 and the camera 6 are arranged on the ring disc.
[0030] As one of the embodiments, the storage cylinder 5 is in a conical structure, the upper end opening of the storage cylinder 5 is communicated with the through hole 8, and the lower end opening is communicated with the inner ring of the ring disc 15. The conical structure of the storage cylinder 5 facilitates the garbage to fall into the bottom of the storage cylinder 5.
[0031] As one of the embodiments, the side surface of the conical structure of the storage cylinder 5 is provided with an opening 20, the camera 6 is arranged obliquely downward on the ring disc 15, and the camera 6 obtains the image in the storage cylinder 5 through the opening 20. The camera 6 detects the garbage through the opening, which can reduce the distance between the camera 6 and the garbage and improve the detection accuracy.
[0032] As one of the embodiments, the side surface of the shell 1 is provided with a movable door 21. The sanitation worker can replace the garbage can 4 in the shell 1 from the movable door 21, which facilitates the cleaning of the garbage in the garbage can 4.
[0033] The urban garbage classification device provided in the application sets a garbage detection mechanism 3, the garbage detection mechanism 3 detects the type of garbage in the storage cylinder 5 through the camera 6, then controls the rotation of the rotating platform 10, moves the garbage can 4 of the corresponding type to the lower side of the storage cylinder 5, and then controls the switch assembly 7 to work, opens the bottom of the storage cylinder 5, and makes the garbage in the storage cylinder 5 fall into the garbage can 4, and the structure is simple. When the garbage is detected in the storage cylinder 5, it is in a static state, which improves the detection accuracy of the camera 6, thereby improving the garbage classification accuracy of the urban garbage classification device.
[0034] In the description, the use of terms "comprise", "comprising", "preferably", "exemplary", "for example", "specifically", "some examples" or "one example" and the like is intended to mean that the described features, structures, materials or characteristics are included in at least one embodiment or example of the application, and are used in conjunction with at least one, but possibly any, of the features, structures, materials or characteristics described in this specification. The use of terms such as "comprise", "comprising", "preferably", "exemplary", "for example" and the like are not intended to exclude other features, structures, materials or characteristics. The description can use "comprising", "comprise", "comprises" and "comprised of" to indicate that the compositions, methods, processes, and the like include the features, structures, materials, or characteristics that are recited in this specification, but not excluding the presence of other features, structures, materials, or characteristics. The description can also use "consisting", "consist", "consists of" and "consisting of" to indicate that the compositions, methods, processes, and the like include only the features, structures, materials, or characteristics that are recited in this specification.
[0035] From the above description of structure and principles, it will be understood by those skilled in the art that the present application is not limited to the specific embodiments described above, and that modifications and improvements are possible without departing from the scope of the present application, which is defined by the claims 。
Claims
1. A visual recognition-based urban waste classification device, characterized by, The utility model relates to a city garbage classification device, including: A shell and a rotating mechanism, a garbage detection mechanism and a plurality of garbage cans arranged in the shell, the garbage detection mechanism includes a storage cylinder for receiving garbage, a camera for detecting the type of garbage in the storage cylinder and a switch assembly for opening and closing the bottom of the storage cylinder, the garbage detection mechanism is fixedly connected with the top of the shell, the top of the shell is provided with a through hole for connecting the storage cylinder with the outside, the rotating mechanism includes a rotating motor and a rotating platform, the rotating motor is fixedly arranged at the bottom of the shell, the rotating platform is arranged above the rotating motor and is in transmission connection with the rotating shaft of the rotating motor, the garbage cans are arranged on the rotating platform and sequentially move to the lower side of the storage cylinder during the rotating process of the rotating platform. 2.The visual recognition-based urban garbage classification device according to claim 1, characterized in that, The top of the shell is provided with a waterproof ring, the waterproof ring is arranged around the through hole, and the city garbage classification device further comprises a waterproof cover arranged above the through hole. 3.The visual recognition-based urban garbage classification device according to claim 1, characterized in that, The city garbage classification device further comprises a limiting piece arranged above the rotating platform, the limiting piece is provided with a placing groove, and the garbage cans are arranged in the placing groove. 4.The visual recognition-based urban garbage classification device according to claim 3, characterized in that, The number of garbage cans is four. 5.The visual recognition-based urban garbage classification device according to claim 1, characterized in that, The switch assembly comprises an annular disc, a cylinder and a plurality of baffles, the annular disc is provided with a guide groove, the baffles are movably arranged in the annular disc and are arranged around the center of the annular disc, the baffles are provided with connecting columns arranged in the guide groove, and the cylinder is arranged on the annular disc. 6.The visual recognition-based urban garbage classification device according to claim 5, characterized in that, The storage cylinder is of a conical structure, the upper end opening of the storage cylinder is in communication with the through hole, and the lower end opening is in communication with the inner ring of the annular disc. 7.The visual recognition-based urban garbage classification device according to claim 6, characterized in that, The side of the conical storage cylinder is provided with an opening, the camera is arranged obliquely downward on the annular disc, and the camera obtains the image in the storage cylinder through the opening. 8.The visual recognition-based urban garbage classification device according to claim 1, characterized in that, The side of the shell is provided with a movable door.