Recycling device
By introducing a sorting screen and a screw conveyor into the crusher, the problem of inconsistent sizes of waste materials after crushing was solved, and automatic sorting and re-crushing were achieved, thus improving work efficiency.
Patent Information
- Application Number
- CN202323471519.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-20
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2033-12-20
AI Technical Summary
Existing crushers produce solid waste of varying sizes, requiring some larger waste items to be manually sorted and re-crushed, resulting in low work efficiency and increased labor costs.
Design a recycling device comprising a crushing box, crushing rollers, sorting screens, a screw conveyor, and a vibrating motor. The sorting screens screen out larger materials and automatically convey them to the screw conveyor, thereby achieving automatic sorting and re-crushing of materials and reducing manual operation.
It improves crushing efficiency, reduces manual operation, achieves uniform crushing and efficient sorting of materials, and improves work efficiency.
Smart Images
Figure CN223732846U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of environmental protection technology, specifically a recycling device. Background Technology
[0002] Solid waste recycling refers to the process of collecting, processing, and reusing solid waste. Solid waste refers to non-reusable waste generated from industrial, commercial, agricultural, and residential production and living activities, such as waste paper, waste plastics, waste metals, waste glass, and waste electronic equipment. By recycling solid waste, the pollution of the environment by waste can be effectively reduced, and the efficient use of resources can be achieved.
[0003] In the process of recycling solid waste, it is necessary to crush the solid waste for better subsequent processing or recycling. This can be done by crushing the solid waste. However, existing crushers produce solid waste of varying sizes, and some larger pieces are not easy to process. After sorting out the larger pieces, they cannot be crushed directly and must be collected manually and put back into the crushing bin with the waste to be crushed. This is inefficient and increases labor costs. Therefore, this utility model proposes a recycling device. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] In view of the shortcomings of the prior art, the present invention provides a recycling device to solve the problems mentioned in the background art.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a recycling device for crushing and recycling waste, comprising a crushing box and two crushing rollers disposed inside the crushing box, a drive assembly on the left side of the crushing box, a feed hopper on the top of the crushing box, a support installed at the bottom of the crushing box, a screening port on the right side of the crushing box, a sorting screen inside the crushing box, a collection box on the inner bottom wall of the crushing box, a screw conveyor on the right side of the crushing box, the screening port communicating with the bottom of the screw conveyor, and the top of the screw conveyor communicating with the top of the crushing box via a conveying pipe.
[0008] Preferably, the crushing roller, the sorting screen, and the collecting box are arranged vertically, the sorting screen is inclined, and the right end of the sorting screen corresponds to the position of the screen opening.
[0009] Preferably, the drive assembly includes a drive motor and two drive wheels. The side surfaces of the two drive wheels are fixedly connected with toothed rings, which mesh with each other. The two drive wheels are fixedly connected to two crushing rollers respectively, and the output end of the drive motor is fixedly connected to one of the drive wheels.
[0010] Preferably, the inner wall of the crushing box is fixedly connected with four fixing bars, the sorting screen is located between two upper and lower fixing bars, a guide rod is fixedly connected between the two fixing bars, the guide rod is movably inserted into the interior of the sorting screen, and the sorting screen is connected to the fixing bars through a damping spring.
[0011] Preferably, an L-shaped protective plate is fixedly connected to the bottom of the sorting screen, and a vibration motor is fixedly installed on the inner side wall of the L-shaped protective plate. The L-shaped protective plate is located on the left side of the bottom of the sorting screen.
[0012] Preferably, the feed hopper is located on the left side of the conveying pipe, the two crushing rollers are staggered, the left and right ends of the crushing rollers are rotatably connected to the left and right inner walls of the crushing box, and the crushing rollers are located directly below the feed hopper and the conveying pipe.
[0013] Compared with the prior art, the present invention provides a recycling device with the following advantages:
[0014] 1. This recycling device uses a screw conveyor on the right side of the crushing box to allow the crushed material to fall onto the sorting screen. The vibrating motor then shakes off the smaller pieces from the top for collection. At the same time, it facilitates the transport of larger pieces to the screen opening and into the screw conveyor. The larger pieces then return to the top of the crushing roller through the conveying pipe, thus automatically sorting and crushing the crushed material, reducing manual operation and improving work efficiency.
[0015] 2. This recycling device protects the vibrating motor by placing it on an L-shaped protective plate, preventing material from coming into contact with it. The feed hopper and conveying pipe are arranged left and right, ensuring that the waste to be crushed enters the crushing box on the left side of the crushing roller top, while the material to be crushed again is located on the right side of the crushing roller top. This prevents material accumulation, achieves uniform crushing, and improves crushing efficiency. Attached Figure Description
[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.
[0017] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.
[0018] Figure 1 This is a schematic diagram of the complete structure of this utility model;
[0019] Figure 2 This is a front structural cross-sectional view of the present invention;
[0020] Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle;
[0021] Figure 4 This is a side view of the present invention.
[0022] The components include: 1. Crushing box; 2. Crushing roller; 3. Feed hopper; 4. Screening opening; 5. Sorting screen; 6. Collection box; 7. Screw conveyor; 8. Conveying pipeline; 9. Guide rod; 10. Damping spring; 11. L-shaped protective plate; 12. Vibrating motor; 13. Fixing strip. Detailed Implementation
[0023] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this utility model. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.
[0024] Please see Figure 1-4A recycling device for crushing and recycling waste includes a crushing box 1 and two crushing rollers 2 disposed inside the crushing box 1. When waste falls onto the crushing rollers 2, the rotating crushing rollers 2 crush the waste. A drive assembly is located on the left side of the crushing box 1 and is connected to the crushing rollers 2. A feed hopper 3 is located on the top of the crushing box 1, and the bottom of the feed hopper 3 communicates with the interior of the crushing box 1. A bracket is installed at the bottom of the crushing box 1 for supporting and fixing the crushing box 1. A screening opening 4 is located on the right side of the crushing box 1. The front and rear sides of the screening opening 4 are inclined, and the right side of the screening opening 4 has a small opening. The crushing box 1 is equipped with a sorting screen 5 inside. When the material falls onto the sorting screen 5, larger materials can be screened out, while smaller materials fall down through the sorting screen 5. The inner bottom wall of the crushing box 1 is equipped with a collection box 6. The left side of the crushing box 1 is equipped with a discharge port. The left side of the collection box 6 is adapted to the inside of the discharge port. When the material falls into the collection box 6, the collection box 6 can be pulled to the left to remove the crushed material. The right side of the crushing box 1 is equipped with a screw conveyor 7. The screening port 4 is connected to the bottom of the screw conveyor 7. The top of the screw conveyor 7 is connected to the top of the crushing box 1 through a conveying pipe 8.
[0025] In this embodiment, the crushing roller 2, the sorting screen 5, and the collection box 6 are arranged vertically, so that the crushed waste can fall onto the sorting screen 5. After screening, smaller materials fall into the collection box 6. The sorting screen 5 is inclined, which facilitates the movement of larger materials along the inclined direction on the sorting screen 5. The right end of the sorting screen 5 corresponds to the position of the screening opening 4, so that the waste on the sorting screen 5 can enter the screening opening 4.
[0026] In this embodiment, the drive assembly includes a drive motor and two drive wheels. The drive wheels are rotatably connected to the left side of the crushing box 1. The drive motor is fixedly installed on the left side of the crushing box 1. Gear rings are fixedly connected to the side surfaces of both drive wheels, and the two gear rings mesh with each other. The two drive wheels are fixedly connected to two crushing rollers respectively. The output end of the drive motor is fixedly connected to one of the drive wheels. When the drive motor works, it drives the drive wheel to rotate, providing two meshing gear rings so that the two drive wheels can rotate together, thereby realizing the rotation of the two crushing rollers. The two crushing rollers rotate in opposite directions, which facilitates the friction and compression of waste materials, crushing them into smaller materials.
[0027] In this embodiment, four fixing bars 13 are fixedly connected to the inner wall of the crushing box 1. The four fixing bars 13 are fixedly connected to the left and right inner walls of the crushing box 1 respectively. The sorting screen 5 is located between the upper and lower fixing bars 13. Two guide rods 9 are fixedly connected between the two fixing bars 13. The guide rods 9 are movably inserted into the interior of the sorting screen 5. The sorting screen 5 is positioned by the guide rods 9 so that it can only move up and down. The sorting screen 5 is connected to the fixing bars 13 by a damping spring 10. The upper and lower ends of the damping spring 10 are fixed to the bottom of the sorting screen 5 and the top of the lower fixing bar 13 respectively. Under the action of the damping spring 10, the impact of waste falling on the sorting screen 5 can be reduced. At the same time, the sorting screen 5 can vibrate on the damping spring 10.
[0028] In this embodiment, an L-shaped protective plate 11 is fixedly connected to the bottom of the sorting screen 5. A vibration motor 12 is fixedly installed on the inner side wall of the L-shaped protective plate 11. The L-shaped protective plate 11 is located on the left side of the bottom of the sorting screen 5. The L-shaped protective plate 11 can protect the vibration motor 12 and prevent the falling waste from contacting the surface of the vibration motor 12. When the vibration motor 12 works, it can drive the sorting screen 5 to vibrate, which facilitates the shaking off of the waste on top of it and prevents blockage. At the same time, it facilitates the movement of larger waste on the top of the sorting screen 5 along the inclined direction.
[0029] In this embodiment, the feed hopper 3 is located on the left side of the conveying pipe 8, and the two crushing rollers 2 are staggered front and back. The left and right ends of the crushing rollers 2 are rotatably connected to the left and right inner walls of the crushing box 1, respectively. The crushing rollers 2 are located directly below the feed hopper 3 and the conveying pipe 8. By distributing the feed hopper 3 and the conveying pipe 8 to the left and right, the crushed material is located on the left and right sides of the top of the crushing rollers 2, respectively, avoiding accumulation and improving the crushing efficiency of the crushing rollers 2 for waste.
[0030] The usage process of this utility model is as follows:
[0031] In use, the waste to be crushed is fed into the crushing box 1 from the feed hopper 3. The rotating crushing roller 2 crushes the waste, causing the crushed material to fall onto the sorting screen 5. At the same time, the vibrating motor 12 drives the sorting screen 5 to work, making it easier for smaller materials to fall from the sorting screen 5 into the collection box 6 for collection. Larger materials need to be crushed again. They move along the inclined direction on the sorting screen 5 towards the screen opening 4 and enter the screw conveyor 7. The screw conveyor 7 transports the material from the conveying pipe 8 to the crushing box 1, and it is located on the right side of the top of the crushing roller 2, so that it does not come into contact with the waste coming in from the feed hopper 3. This allows for uniform crushing of waste at different locations, improving crushing efficiency.
[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A recycling device for the crushing recycling of waste, characterized in that: Including broken box (1) and two broken rollers (2) arranged inside broken box (1), the left side of the broken box (1) is provided with a drive assembly, the top of the broken box (1) is provided with a feed hopper (3), the bottom of the broken box (1) is provided with a support, the right side of the broken box (1) is provided with a screening port (4), the inside of the broken box (1) is provided with a sorting screen (5), the inner bottom wall of the broken box (1) is provided with a collection box (6), the right side of the broken box (1) is provided with a spiral conveyor (7), the screening port (4) is communicated with the bottom of the spiral conveyor (7), the top of the spiral conveyor (7) is communicated with the top of the broken box (1) through a conveying pipeline (8); The broken roller (2), the sorting screen (5) and the collection box (6) are sequentially distributed in a top-down manner, the sorting screen (5) is arranged in an inclined manner, and the right end of the sorting screen (5) corresponds to the position of the screening port (4).
2. A recycling device according to claim 1, characterised in that: The drive assembly comprises a drive motor and two drive wheels, the side surfaces of the two drive wheels are fixedly connected with tooth rings, the two tooth rings are meshed with each other, the two drive wheels are fixedly connected with the two broken rollers respectively, and the output end of the drive motor is fixedly connected with one of the drive wheels.
3. A recycling device according to claim 1, characterised in that: The inner side wall of the broken box (1) is fixedly connected with four fixed strips (13), the sorting screen (5) is located between the upper and lower fixed strips (13), the two fixed strips (13) are fixedly connected with a guide rod (9), the guide rod (9) is movably inserted into the sorting screen (5), and the sorting screen (5) is connected with the fixed strips (13) through damping springs (10).
4. A recovery device according to claim 3, wherein: The bottom of the sorting screen (5) is fixedly connected with an L-shaped protective plate (11), the inner side wall of the L-shaped protective plate (11) is fixedly installed with a vibration motor (12), and the L-shaped protective plate (11) is located at the left side of the bottom of the sorting screen (5).
5. A recycling device according to claim 1, characterized in that: The feed hopper (3) is located at the left side of the conveying pipeline (8), the two broken rollers (2) are staggered in front and back, the left and right ends of the broken roller (2) are rotatably connected with the left and right inner walls of the broken box (1) respectively, and the broken roller (2) is located directly below the feed hopper (3) and the conveying pipeline (8).