Garbage sorting device based on visual identification

Abstract

The utility model relates to the technical field of garbage sorting, and discloses a garbage sorting device based on visual identification, which comprises a transmission device, the front side of the transmission device is fixedly connected with a connecting plate, the front side of the connecting plate is fixedly connected with a transmission box, and the top of the transmission box is fixedly connected with a mounting square plate. And a visual recognition device is installed on the front side of the installation square plate, a second motor is installed at the bottom of the right side of the transmission box, a rotating rod is fixedly connected to the output end of the second motor, and a rotating plate is fixedly connected to the front side of the rotating rod. According to the garbage sorting device, when the visual recognition device recognizes garbage in conveying and recognizes garbage which cannot be sorted, the visual recognition device transmits a signal to the second motor, the second motor drives the rotating rod to rotate upwards, the rotating plate prevents the garbage from moving forwards and the garbage from falling into the collecting box, and then the garbage which can be sorted is conveyed to the secondary sorting mechanism to be treated. And the visual identification device can accurately sort the garbage.

Description

Technical Field

[0001] This utility model relates to the field of waste sorting technology, and in particular to a waste sorting device based on visual recognition. Background Technology

[0002] Waste sorting is a crucial step in separating mixed waste based on its composition, properties, utilization value, and subsequent treatment methods. This is done manually or with the aid of machinery and automated equipment, allowing for more rational and efficient processing and resource reuse. Ultimately, it is an important process that aims to reduce environmental pollution, conserve resources, and lower waste disposal costs.

[0003] Waste sorting equipment is a professional system integrating mechanical, electronic, and automated control technologies. Targeting mixed waste, it utilizes differences in physical properties and employs a combination of components including vibrating screens, conveyor belts, magnetic separators, and air separators to precisely separate recyclables, hazardous waste, kitchen waste, and other waste. This significantly improves sorting efficiency, reduces labor costs, and enhances sorting accuracy, laying a solid foundation for proper waste disposal and resource recycling. It is an indispensable key facility in modern waste management processes. However, during use, it can be challenging to handle waste with special shapes or textures. Garbage, such as tangled old clothes and ropes, can cause blockages or malfunctions in sorting devices, affecting normal sorting operations. In existing technologies, crushing or loosening equipment is installed at the front end of the sorting device to perform preliminary treatment on tangled old clothes and ropes. For example, a rotary crusher is used to cut large pieces of tangled garbage into smaller, relatively loose blocks by high-speed rotating blades, making it easier for subsequent sorting. However, during operation, the sorting device has difficulty accurately identifying and distinguishing some garbage that is similar in shape or has complex composition, making it impossible for the sorting device to accurately separate its parts. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a waste sorting device based on visual recognition, which aims to improve the problem in the prior art that the sorting device has difficulty in accurately identifying and distinguishing some waste with similar shapes or complex composition, thus making it impossible for the sorting device to accurately separate its various parts.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a visual recognition-based waste sorting device, comprising a conveying device, a connecting plate fixedly connected to the front side of the conveying device, a conveying box fixedly connected to the front side of the connecting plate, an mounting plate fixedly connected to the top of the conveying box, a visual recognition device mounted on the front side of the mounting plate, a second motor mounted on the bottom right side of the conveying box, a rotating rod fixedly connected to the output end of the second motor, a rotating plate fixedly connected to the front side of the rotating rod, a collection box provided at the bottom of the rotating plate, a conveying plate fixedly connected to the rear side of the conveying device, and a secondary sorting mechanism mounted on the rear side of the conveying plate, the secondary sorting mechanism being used for secondary sorting of waste.

[0006] As a further description of the above technical solution:

[0007] The secondary sorting mechanism includes a mounting base plate, which is located at the rear bottom of the conveyor plate. Multiple sliding wheels are fixedly connected at equal intervals to the top of the mounting base plate. A screening cylinder is slidably connected to the top of the sliding wheels. A first motor is located at the rear of the screening cylinder. A rotating rod is fixedly connected to the output end of the first motor. A mounting plate is fixedly connected to the outer rear end of the rotating rod. Multiple connecting square plates are fixedly connected at equal intervals to the outer side of the rotating rod.

[0008] As a further description of the above technical solution:

[0009] Multiple collection boxes are equidistantly installed on the top of the mounting base plate.

[0010] As a further description of the above technical solution:

[0011] A card slot plate is fixedly connected to the middle right side of each of the collection boxes, and a notice board is provided inside the card slot plate.

[0012] As a further description of the above technical solution:

[0013] A support frame is fixedly connected to the bottom of the transmission device, and a storage box is fixedly connected to the middle left side of the transmission device.

[0014] As a further description of the above technical solution:

[0015] The storage box is fitted with a top cover, and a handle is fixedly connected to the top center of the top cover.

[0016] As a further description of the above technical solution:

[0017] A placement plate is fixedly connected to the bottom right side of the transmission box.

[0018] As a further description of the above technical solution:

[0019] The mounting base plate has multiple circular holes spaced equidistantly on its outer side.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, during operation, the visual recognition device on the top of the transmission box identifies the garbage being transported. When unsortable garbage is identified, the visual recognition device transmits a signal to the second motor, which drives the rotating rod to rotate upward. The rotating plate stops the garbage from moving forward, and the garbage falls into the collection box. The conveying plate on the rear side of the transmission device transports the sortable garbage to the secondary sorting mechanism for processing. Through the above process, the visual recognition device can accurately sort the garbage.

[0022] 2. In this utility model, the first motor is turned on, which drives the rotating rod to rotate. The mounting plate provides support and guidance for the screening cylinder. The connecting square plate pushes the screening cylinder to move back and forth on the sliding wheel to screen the garbage. Garbage that meets the conditions falls into the collection box through the screening cylinder. The screening cylinder rotates continuously, and the garbage inside is completely sorted, ensuring that the secondary sorting is carried out smoothly. Attached Figure Description

[0023] Figure 1 This is a perspective view of the visual recognition-based waste sorting device proposed in this utility model;

[0024] Figure 2 This is a side view of the visual recognition-based waste sorting device proposed in this utility model;

[0025] Figure 3 This is a top view of the visual recognition-based waste sorting device proposed in this utility model;

[0026] Figure 4 This is a partial structural diagram of the visual recognition-based waste sorting device proposed in this utility model;

[0027] Figure 5 This is a partial structural cross-sectional view of the visual recognition-based waste sorting device proposed in this utility model.

[0028] Legend:

[0029] 1. Conveying device; 2. Secondary sorting mechanism; 201. Mounting base plate; 202. First motor; 203. Screening cylinder; 204. Rotating rod; 205. Connecting square plate; 206. Pulley; 207. Mounting plate; 3. Collection box; 4. Rotating plate; 5. Rotating rod; 6. Conveying box; 7. Mounting square plate; 8. Vision recognition device; 9. Second motor; 10. Connecting plate; 11. Collection box; 12. Storage box; 13. Support frame; 14. Notice board; 15. Handle; 16. Slot plate; 17. Conveying plate; 18. Top cover; 19. Placement plate; 20. Circular hole. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 4 An embodiment of this utility model provides a visual recognition-based waste sorting device, including a transmission device 1. A connecting plate 10 is fixedly connected to the front of the transmission device 1. A transmission box 6 is fixedly connected to the front of the connecting plate 10. A mounting plate 7 is fixedly connected to the top of the transmission box 6. A visual recognition device 8 is installed on the front of the mounting plate 7. A second motor 9 is installed at the bottom right side of the transmission box 6. The installation of the second motor 9 provides power to subsequent processes. A rotating rod 5 is fixedly connected to the output end of the second motor 9. A rotating plate 4 is fixedly connected to the front of the rotating rod 5. A collection box 3 is provided at the bottom of the rotating plate 4. A conveying plate 17 is fixedly connected to the rear of the transmission device 1. A secondary sorting mechanism 2 is installed at the rear of the conveying plate 17. The secondary sorting mechanism 2 is used for secondary sorting of waste. A placement plate 19 is fixedly connected to the bottom right side of the transmission box 6. The installation of the placement plate 19 makes the second motor 9 more secure.

[0032] Specifically, during operation, the front connecting plate 10 of the transmission device 1 is connected to the transmission box 6. The mounting plate 7 on the top of the transmission box 6 is equipped with a vision recognition device 8, which is used to identify the waste in the transmission. When the vision recognition device 8 detects waste that cannot be further sorted, it sends a signal to the second motor 9 at the bottom right side of the transmission box 6. The output end of the second motor 9 then drives the rotating rod 5 to rotate upward, causing the rotating plate 4 at the front end of the rotating rod 5 to make a corresponding movement, preventing the waste from moving forward for sorting. The intercepted waste then falls into the collection box 3 at the bottom of the rotating plate 4. At the same time, the conveying plate 17 on the rear side of the transmission device 1 transports the waste that can be further sorted to the secondary sorting mechanism 2 for further processing. Through the above process, the effect of effectively sorting waste using the vision recognition device 8 is achieved.

[0033] Reference Figure 1 , Figure 3 and Figure 5The secondary sorting mechanism 2 includes a mounting base plate 201, which is located at the bottom rear side of the conveyor plate 17. Multiple sliding wheels 206 are fixedly connected at equal intervals to the top of the mounting base plate 201. A screening cylinder 203 is slidably connected to the top of the sliding wheels 206. The installation of the sliding wheels 206 facilitates the rotation of the screening cylinder 203. A first motor 202 is installed at the rear side of the screening cylinder 203. The installation of the first motor 202 provides power to the subsequent processes. A rotating rod 204 is fixedly connected to the output end of the first motor 202. A mounting plate 207 is fixedly connected to the outer rear end of the rotating rod 204. Multiple connecting square plates 205 are fixedly connected at equal intervals to the outer side of the rotating rod 204. Multiple collection boxes 11 are installed at equal intervals on the top of the mounting base plate 201. Multiple circular holes 20 are opened at equal intervals on the outer side of the mounting base plate 201. The installation of the collection boxes 11 facilitates the sorting of waste of different specifications.

[0034] Specifically, the first motor 202 at the rear end of the screening cylinder 203 is started, and its output shaft drives the rotating rod 204 to rotate. The mounting plate 207 connected to the outer rear end of the rotating rod 204 rotates accordingly, providing support and guidance for the screening cylinder 203. At the same time, multiple connecting square plates 205 fixed at equal intervals on the outer side of the rotating rod 204 push the screening cylinder 203 to move back and forth on the sliding wheel 206 to complete the screening of waste. During the screening process, due to the opening of circular holes 20 of different specifications, waste that meets different standards falls through the screening cylinder 203 into multiple collection boxes 11 that are equidistantly set on the top of the mounting base plate 201. Through the continuous rotation of the screening cylinder 203, it is ensured that the waste inside is thoroughly sorted, thereby ensuring the smooth progress of the secondary sorting work. The model of the visual recognition device 8 is acA1300-200um.

[0035] Reference Figure 1 , Figure 2 and Figure 3 A slot plate 16 is fixedly connected to the middle right side of multiple collection boxes 11. A notice board 14 is set inside the slot plate 16. A support frame 13 is fixedly connected to the bottom of the transmission device 1. A storage box 12 is fixedly connected to the middle left side of the transmission device 1. A top cover 18 is installed on the top of the storage box 12. A handle 15 is fixedly connected to the middle top of the top of the top cover 18.

[0036] Specifically, the installation of the slot plate 16 facilitates the replacement of the notice board 14, the installation of the storage box 12 facilitates the storage and use of parts, and the installation of the handle 15 facilitates the opening and closing of the top cover 18.

[0037] Working principle: During operation, the connecting plate 10 on the front side of the transmission device 1 is connected to the transmission box 6. The visual recognition device 8 on the mounting plate 7 on the top of the transmission box 6 identifies the garbage being transported. When garbage that cannot be further sorted is identified, the visual recognition device 8 transmits a signal to the second motor 9 at the bottom right side of the transmission box 6. The output end of the second motor 9 drives the rotating rod 5 to rotate upward. The rotating plate 4 on the front side of the rotating rod 5 moves accordingly, preventing the garbage from continuing to move forward for sorting. The blocked garbage falls into the collection box 3 at the bottom of the rotating plate 4. At the same time, the conveying plate 17 on the rear side of the transmission device 1 transports the garbage that can be further sorted to the secondary sorting mechanism 2 for further processing. Through the above process, garbage can be sorted by the visual recognition device 8.

[0038] The first motor 202 on the rear side of the screening cylinder 203 is turned on, and its output end drives the rotating rod 204 to rotate. The mounting plate 207 connected to the rear end of the outer side of the rotating rod 204 rotates accordingly, providing support and guidance for the screening cylinder 203. At the same time, multiple connecting square plates 205 fixed at equal intervals on the outer side of the rotating rod 204 push the screening cylinder 203 to move back and forth on the sliding wheel 206, thereby screening the waste. During the screening process, waste that meets the conditions falls through the screening cylinder 203 into the collection box 11 that is set at equal intervals on the top of the mounting base plate 201. Through the continuous rotation of the screening cylinder 203, the waste inside is completely sorted, which ensures the smooth progress of the secondary sorting work.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Garbage sorting device based on visual recognition, comprising a transport device (1), characterized in that: The front side of the transmission device (1) is fixedly connected with a connecting plate (10), the front side of the connecting plate (10) is fixedly connected with a transmission box (6), the top of the transmission box (6) is fixedly connected with a mounting square plate (7), the front side of the mounting square plate (7) is mounted with a visual identification device (8), the right side bottom of the transmission box (6) is mounted with a second motor (9), the output end of the second motor (9) is fixedly connected with a rotating rod (5), the front side of the rotating rod (5) is fixedly connected with a rotating plate (4), the bottom of the rotating plate (4) is provided with a collection box (3), the rear side of the transmission device (1) is fixedly connected with a conveying plate (17), the rear side of the conveying plate (17) is mounted with a secondary sorting mechanism (2), and the secondary sorting mechanism (2) is used for secondary sorting of garbage.

2. The vision recognition based trash sorting device according to claim 1, characterized in that: The secondary sorting mechanism (2) comprises a mounting bottom plate (201), the mounting bottom plate (201) is arranged at the rear bottom of the conveying plate (17), a plurality of sliding wheels (206) are fixedly connected at equal intervals on the top of the mounting bottom plate (201), a screening cylinder (203) is slidably connected to the top of the sliding wheel (206), a first motor (202) is arranged at the rear side of the screening cylinder (203), a rotating straight rod (204) is fixedly connected to the output end of the first motor (202), an installation plate (207) is fixedly connected to the outer rear end of the rotating straight rod (204), and a plurality of connecting square plates (205) are fixedly connected to the outer side of the rotating straight rod (204) at equal intervals.

3. The vision recognition based trash sorting device according to claim 2, wherein: A plurality of collection boxes (11) are mounted at equal intervals on the top of the mounting bottom plate (201).

4. The vision recognition based trash sorting device according to claim 3, characterized in that: The right side middle part of the plurality of collection boxes (11) is fixedly connected with a clamping groove plate (16), and the inside of the clamping groove plate (16) is provided with a notice board (14).

5. The vision recognition based trash sorting device according to claim 1, wherein: The bottom of the transmission device (1) is fixedly connected with a supporting frame (13), and the left side middle part of the transmission device (1) is fixedly connected with a storage box (12).

6. The vision recognition based trash sorting device according to claim 5, characterized in that: The top of the storage box (12) is mounted with a top cover (18), and the top end middle part of the top cover (18) is fixedly connected with a handle (15).

7. The vision recognition based trash sorting device according to claim 1, wherein: The right side bottom of the transmission box (6) is fixedly connected with a placing plate (19).

8. The vision recognition based trash sorting device according to claim 2, wherein: A plurality of circular holes (20) are formed at equal intervals on the outer side of the mounting bottom plate (201).

Images