Self-classification dustbin

Abstract

The utility model provides a self-classification garbage can, which relates to the field of garbage cans and comprises a can body (100), a partition plate (10) is arranged in the middle of an inner cavity of the can body (100), a rotating shaft (20) is rotatably arranged in the middle of the partition plate (10), and a material guide box (30) is arranged at the upper end of the rotating shaft (20). An opening (101) is formed in the middle of the top face of the box body (100), a material guiding pipe (40) is fixedly arranged on the top face of an inner cavity of the box body (100) and located on the outer ring of the opening (101), and the material guiding pipe (40) is rotationally connected with the material guiding box (30). A discharging pipe (50) is arranged on one side of the material guiding box (40) and provided with a discharging assembly. The box body (100) is located in an inner cavity of the lower side of the partition plate (10), and a plurality of garbage cans (60) are evenly arranged around the central axis of the rotating shaft (20). According to the garbage can, thrown garbage can be automatically classified, and the problems of inaccurate judgment, low garbage recycling rate and the like caused by manual classification are effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of trash cans, in particular to a self-classifying trash can. Background Art

[0002] At present, the trash cans used in public areas such as communities and streets are usually configured with multiple sub-barrels. Each trash can is marked with eye-catching signs (such as recyclable garbage, kitchen waste, hazardous waste or other garbage, etc.) on the surface, and the garbage is classified and placed by manual identification. That is, the current garbage classification is still mainly based on manual identification; however, due to certain errors in people's awareness and judgment of garbage classification, the classification process has certain inaccuracies, which leads to certain waste in the garbage recycling process, affecting the garbage recycling rate and recycling effect. At the same time, in the classified trash cans of the prior art, when multiple trash cans need to be set up (for example: four trash cans for recyclable garbage, kitchen waste, hazardous waste and other garbage), they are usually placed in the same row, and the depth length of the placement is relatively high. Utility Model Content

[0003] In view of the problems existing in the above-mentioned prior art, the purpose of the present utility model is to provide a self-sorting trash can, which can automatically classify the thrown garbage, thereby avoiding the problems of inaccurate judgment and low garbage recycling rate caused by manual classification; at the same time, the trash can integrates various trash cans with different functions, reduces the depth required for placement, and improves space utilization.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A self-sorting trash bin comprises a bin body, a partition plate is fixedly arranged in the middle of the inner cavity of the bin body, a rotating shaft is rotatably arranged in the middle of the partition plate and the rotating shaft passes through the partition plate, and a material guide box is fixedly arranged on the upper end of the rotating shaft; an opening is arranged in the middle of the top surface of the bin body, a material guide pipe is fixedly arranged on the top surface of the inner cavity of the bin body and located at the outer circle of the opening, and the lower end of the material guide pipe is rotatably connected to the material guide box; one side of the material guide box is fixedly connected to a discharge pipe through a connecting pipe, an annular groove is provided on the partition plate corresponding to the discharge pipe, the outer wall of the discharge pipe is clamped in the annular groove and is slidably connected, the bottom end of the discharge pipe passes through the partition plate and a discharge assembly is arranged at the port thereof; the bin body is located in the inner cavity under the partition plate and a plurality of trash cans are evenly arranged around the central axis of the rotating shaft, the bottom surfaces of the trash cans are slidably connected to the bottom surface of the bin body, and the bin body is located in the inner cavity under the partition plate and a drive box is arranged between the plurality of trash cans.

[0006] Based on further optimization of the above solution, a sealing cover plate is rotatably arranged on the top surface of the box body corresponding to the opening, and a handle is arranged on the end surface of the sealing cover plate.

[0007] Based on further optimization of the above scheme, the material guide pipe is a funnel-shaped structure with a large upper diameter and a small lower diameter; the bottom surface of the inner cavity of the material guide box is set as an inclined structure inclined toward the lower material pipe, and the connecting pipe is an inclined tube structure inclined from the material guide box to the lower material pipe.

[0008] Based on further optimization of the above scheme, the outer wall of the rotating shaft between the material guide box and the partition plate is fixedly sleeved with a rotating arm, and the end of the rotating arm away from the rotating shaft is fixedly connected to the outer wall of the discharge pipe, thereby realizing stable rotation of the discharge pipe.

[0009] Based on further optimization of the above scheme, a camera is arranged on the top surface of the inner cavity of the feed pipe to photograph the garbage in the feed pipe and feed it back to the control module in the drive box; a control module and a drive motor are arranged in the drive box, and the control module is electrically connected to the camera and the drive motor respectively, and the output end of the drive motor is fixedly connected to the lower end of the rotating shaft.

[0010] Based on the further optimization of the above scheme, the unloading assembly includes a positioning plate, a sliding seat, a connecting rod, a semicircular plate and a rotating column. The positioning plate is fixedly arranged on the outer wall of the unloading tube located on the lower side of the partition plate, and the top surface of the positioning plate is slidably connected to the bottom surface of the partition plate; the positioning plate is located on the bottom surface of the unloading tube away from the rotating shaft, and a sliding seat is slidably arranged; the positioning plate is located on the bottom surface of the unloading tube close to the rotating shaft, and a rotating column is arranged, and the outer walls of the rotating columns are rotatably connected to a semicircular plate respectively, and the two semicircular plates can form a complete circular structure and its diameter is larger than the outer diameter of the unloading tube, thereby realizing the closure of the bottom end of the unloading tube; positioning columns are respectively arranged on the bottom surfaces of the two semicircular plates away from one end of the rotating column, and the two positioning columns are respectively connected to the sliding seat through a connecting rod, and the two ends of the connecting rod are respectively rotatably connected to the positioning column and the sliding seat.

[0011] Based on further optimization of the above solution, a sealed door is provided on the side wall of the box body corresponding to the trash can, which is used for fixing and taking out the trash can.

[0012] The following are the technical effects of the utility model:

[0013] The present application uses a guide tube, a guide box and a connecting tube to guide the garbage thrown into the opening, so that the garbage can fall into the discharge tube smoothly; at the same time, the friction between the garbage and the inner wall of the guide box and the connecting tube is increased by using the cooperation of the guide tube, the guide box and the connecting tube, which effectively extends the garbage and ensures that the garbage is scattered, thereby improving the recognition accuracy of the camera in the discharge tube. The rotation of the discharge tube on the partition board is achieved through the cooperation of the rotating shaft, the guide box and the discharge tube, so as to achieve the correspondence between the discharge tube and the trash can; the discharge tube is opened and closed by using the discharge assembly, and the garbage in the discharge tube is discharged, thereby accurately completing the garbage classification without manual operation and reducing the error of human recognition.

[0014] In addition, the present application can effectively prevent the escape of garbage smell and effectively protect the air environment around the garbage bin by setting a sealed cover; by setting a sealed box door, the garbage bin can be taken out and replaced, improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the classification trash can in the embodiment of the utility model.

[0016] Figure 2 for Figure 1 AA section view.

[0017] Figure 3 for Figure 1 BB section view.

[0018] Figure 4 for Figure 1 CC section view.

[0019] Figure 5 This is a usage status diagram of the unloading component of the classification garbage bin in the embodiment of the utility model.

[0020] Among them, 100, box body; 101, opening; 102, sealing cover plate; 103, sealing box door; 10, partition plate; 20, rotating shaft; 21, rotating arm; 30, material guide box; 31, connecting pipe; 40, material guide pipe; 50, material discharge pipe; 51, positioning plate; 52, sliding seat; 53, connecting rod; 54, semicircular plate; 540, positioning column; 55, rotating column; 60, trash can; 70, drive box. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1:

[0023] Refer to the figure below: A self-sorting trash bin includes a box body 100, a partition plate 10 is fixedly arranged in the middle of the inner cavity of the box body 100, a rotating shaft 20 is rotatably arranged in the middle of the partition plate 10 and the rotating shaft 20 passes through the partition plate 10 (the central axes of the box body 100, the partition plate 10, and the rotating shaft 20 are in a colinear line), and a material guide box 30 is fixedly arranged at the upper end (i.e., the top end) of the rotating shaft 20.

[0024] An opening 101 is provided in the middle of the top surface of the box body 100, and a sealing cover plate 102 is provided on the top surface of the box body 100 and is rotatably provided corresponding to the opening 101 (such as Figure 1As shown: the box body 100 is located at the top surface of the outer ring of the opening 101, and a bearing seat is arranged. One end of the sealing cover plate 102 is rotatably connected to the bearing seat. A handle is arranged on the end surface of the sealing cover plate 102 (refer to Figure 1 The guide tube 40 is fixedly arranged on the top surface of the inner cavity of the box body 100 and located at the outer circle of the opening 101. The guide tube 40 is a funnel-shaped structure with a large diameter at the top and a small diameter at the bottom (refer to Figure 1 As shown, the lower end of the guide tube 40 is rotatably connected to the guide box 30 (that is, the inner wall of the guide box 30 is rotatably connected to the outer wall of the guide tube 40 through a ball bearing); one side of the guide box 30 is fixedly connected to the feed pipe 50 through a connecting pipe 31, and the partition plate 10 is provided with an annular chute 11 corresponding to the feed pipe 50 (as shown in FIG. Figure 2 At the same time, in order to ensure the support of the partition plate 10 in the middle of the annular chute 11, as shown Figure 1 As shown, the top surface of the driving box 70 is provided with support columns for supporting the partition plate 10 and the support columns are evenly distributed on the outer ring of the rotating shaft 20. In this embodiment, three support columns are used. The outer wall of the feeding tube 40 is clamped in the annular slide groove 11 and is slidably connected. The bottom surface of the inner cavity of the material guide box 30 is provided with an inclined surface structure inclined toward one side of the feeding tube 50. The connecting pipe 31 is an inclined pipe structure inclined from the material guide box 30 toward the feeding tube 50. Figure 1 As shown: the outer wall of the rotating shaft 20 located between the material guide box 30 and the partition plate 10 is fixedly sleeved with the rotating arm 21, and the end of the rotating arm 21 away from the rotating shaft 30 is fixedly connected to the outer wall of the discharge pipe 50, thereby realizing the stable rotation of the discharge pipe 50.

[0025] The bottom end of the feed pipe 50 passes through the partition plate 10 and a feed assembly is arranged at the end thereof (i.e., the feed pipe 50); Figure 3 As shown: the material discharge assembly includes a positioning plate 51, a sliding seat 52, a connecting rod 53, a semicircular plate 54 and a rotating column 55, the positioning plate 51 is fixedly arranged on the outer wall of the material discharge tube 50 located on the lower side of the partition plate 10, and the top surface of the positioning plate 51 is slidably connected to the bottom surface of the partition plate 10; the positioning plate 51 is located on the bottom surface of the material discharge tube 50 away from the rotating shaft 20 and the sliding seat 52 is slidably arranged (the sliding seat 52 can be controlled to move by a screw arranged in the positioning plate 51, and the screw is controlled by a screw motor arranged in the positioning plate 51, and the screw motor is electrically connected to the control module), the positioning plate 51 is located on the bottom surface of the material discharge tube 50 close to the rotating shaft 20 and the rotating column 55 is rotatably connected to the outer wall of the rotating column 55 respectively. The two semicircular plates 54 can form a complete circular structure and its diameter is greater than the outer diameter of the material discharge tube 50, thereby realizing the closure of the bottom end (port) of the material discharge tube 50; the bottom surfaces of the two semicircular plates 54 away from the rotating column 55 are respectively provided with positioning columns 540 (see Figure 3 As shown in FIG. 1 ), the two positioning posts 540 are connected to the sliding seat 52 through the connecting rod 53, and the two ends of the connecting rod 53 are rotatably connected to the positioning posts 540 and the sliding seat 52 (see FIG. 1 ). Figure 3as shown).

[0026] The box body 100 is located in the inner cavity below the partition plate 10 and a plurality of trash cans 60 are evenly arranged around the central axis of the rotating shaft 20 (see Figure 4 As shown, in this embodiment, four trash cans 60 are arranged, and the bottom surface of the trash can 60 is slidably connected to the bottom surface of the box body 100 (inner cavity). The box body 100 is located in the inner cavity on the lower side of the partition plate 10 and a drive box is arranged between the multiple trash cans 60.

[0027] A camera is arranged on the top surface of the inner cavity of the discharge pipe 50 (the camera may adopt a common camera structure in the art), which is used to photograph the garbage in the discharge pipe 50 and feed back to the control module in the drive box 70; a control module and a drive motor are arranged in the drive box 70, and the control module is electrically connected to the camera and the drive motor respectively, and the output end of the drive motor is fixedly connected to the lower end of the rotating shaft 20.

[0028] A sealed door 103 is provided on the side wall of the box body 100 corresponding to the trash can 70 , which is used for fixing and taking out the trash can 70 .

[0029] Embodiment 2:

[0030] As a further optimization of the scheme of the utility model, on the basis of the scheme of Example 1, in order to avoid the next garbage input after the garbage enters the box body 100 from the opening 101 and the garbage has not been sorted and put in, an iron core is embedded in the bottom surface of the end of the sealing cover plate 102 away from the bearing seat, and an electromagnet is set on the top surface of the box body 100 corresponding to the iron core. The electromagnet is electrically connected to the control module, and the sealing cover plate 102 is fixed by the attraction of the iron core after the electromagnet is energized.

[0031] Embodiment 3:

[0032] As a further optimization of the solution of the utility model, on the basis of the solution of Example 2, an infrared transmitter is arranged on the top surface of the trash can 60 close to the drive box 70, and an infrared receiver is correspondingly arranged on the bottom surface of the positioning plate 51. The infrared transmitter and the infrared receiver are both electrically connected to the control module, and the garbage is classified and put into the corresponding trash can 60 through the cooperation of the infrared transmitter and the infrared receiver.

[0033] Working principle:

[0034] When in use, first open the sealing cover 102 by pulling the handle, and put the garbage into the box body 100 through the opening 101. The garbage enters the discharge pipe 50 through the guide pipe 40, the guide box 30 and the connecting pipe 31. At this time, the electromagnet is energized to realize the suction of the sealing cover 102, and the camera identifies the garbage in the discharge pipe 50 and transmits it to the control module. After the garbage category is identified, the control module starts the infrared transmitter of the corresponding garbage bin 60 and starts the rotation of the shaft 20 through the drive motor. When the infrared receiver receives the corresponding infrared transmitter signal, the shaft 20 stops rotating, and the control module starts the sliding seat 52 to run near the end of the rotating column 55, and then the two semicircular plates 54 are rotated in a direction away from each other through the push of the connecting rod 53 to realize the opening of the bottom end port of the discharge pipe 50 (see Figure 5 After that, all mechanisms are reset, the electromagnet is powered off, and the next round of garbage delivery is carried out.

Claims

1. A self-sorting trash bin, characterized by: It includes a box body, a partition plate is fixedly arranged in the middle of the inner cavity of the box body, a rotating shaft is rotatably arranged in the middle of the partition plate and the rotating shaft passes through the partition plate, and a material guide box is fixedly arranged on the upper end of the rotating shaft; an opening is arranged in the middle of the top surface of the box body, a material guide pipe is fixedly arranged on the top surface of the inner cavity of the box body and located at the outer circle of the opening, and the lower end of the material guide pipe is rotatably connected to the material guide box; one side of the material guide box is fixedly connected to a discharge pipe through a connecting pipe, and an annular groove is arranged on the partition plate corresponding to the discharge pipe, the outer wall of the discharge pipe is clamped in the annular groove and is slidably connected, the bottom end of the discharge pipe passes through the partition plate and a discharge assembly is arranged at the port thereof; the box body is located in the inner cavity on the lower side of the partition plate and a plurality of trash cans are evenly arranged around the central axis of the rotating shaft, the bottom surfaces of the trash cans are slidably connected to the bottom surface of the box body, and the box body is located in the inner cavity on the lower side of the partition plate and a drive box is arranged between the plurality of trash cans.

2. A self-sorting trash can according to claim 1, characterized in that: A sealing cover plate is rotatably arranged on the top surface of the box body corresponding to the opening, and a handle is arranged on the end surface of the sealing cover plate.

3. A self-sorting trash can according to claim 1, characterized in that: The material guide pipe is a funnel-shaped structure with a large diameter at the top and a small diameter at the bottom; the bottom surface of the inner cavity of the material guide box is arranged as an inclined surface structure inclined toward one side of the lower material pipe, and the connecting pipe is an inclined pipe structure inclined from the material guide box to the lower material pipe.

4. A self-sorting trash can according to claim 1, characterized in that: The rotating shaft is located at an outer wall between the material guide box and the partition plate, and the rotating arm is fixedly sleeved, and one end of the rotating arm away from the rotating shaft is fixedly connected to the outer wall of the feeding pipe.

5. The self-sorting trash can according to claim 1, characterized in that: A camera is arranged on the top surface of the inner cavity of the feeding tube; a control module and a driving motor are arranged in the driving box, the control module is electrically connected with the camera and the driving motor respectively, and the output end of the driving motor is fixedly connected with the lower end of the rotating shaft.

6. A self-sorting trash can according to claim 1, characterized in that: The material discharge assembly includes a positioning plate, a sliding seat, a connecting rod, a semicircular plate and a rotating column. The positioning plate is fixedly arranged on the outer wall of the material discharge tube located on the lower side of the partition plate, and the top surface of the positioning plate is slidably connected to the bottom surface of the partition plate; the sliding seat is slidably arranged on the bottom surface of the positioning plate located on the side of the material discharge tube away from the rotating shaft, and a rotating column is arranged on the bottom surface of the positioning plate located on the side of the material discharge tube close to the rotating shaft, and the outer walls of the rotating columns are rotatably connected to a semicircular plate respectively, and a complete circular structure can be formed between the two semicircular plates and its diameter is larger than the outer diameter of the material discharge tube; positioning columns are respectively arranged on the bottom surfaces of the two semicircular plates away from one end of the rotating column, and the two positioning columns are respectively connected to the sliding seat through a connecting rod, and the two ends of the connecting rod are respectively rotatably connected to the positioning column and the sliding seat.

7. The self-sorting trash can according to claim 1, characterized in that: The side wall of the box body is provided with a sealed box door corresponding to the trash can.

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