A construction waste sorting conveyor belt
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIANGSHAN HONGYE CONSTR CO LTD
- Filing Date
- 2025-09-19
- Publication Date
- 2026-08-07
AI Technical Summary
[0005]为了弥补以上不足，本实用新型提供了一种建筑垃圾分拣输送带，旨在改善现有结构难以对金属类垃圾有效分拣回收，导致金属资源混入普通建筑垃圾中，不仅降低了再生利用率，还增加了后续处理难度的问题
本实用新型中，通过在传送带上方设置分拣组件，利用电磁铁、液压杆、滑动板及转动板的联动结构，实现对建筑垃圾中金属类物料的高效分拣和集中回收，避免铁质垃圾混入普通建筑垃圾，提高金属资源再生利用率，并降低后续处理难度和成本，同时，传送带上的防滑条与筛孔设计，使物料在输送过程中稳定移动，并能对部分细碎垃圾进行初步筛选，提高分拣效率和输送稳定性。
Smart Images
Figure CN224603847U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mechanized conveying technology, and in particular to a construction waste sorting conveyor belt. Background Technology
[0002] With the acceleration of urbanization, the amount of construction waste generated is increasing year by year, including a large amount of mixed materials such as concrete blocks, bricks, wood, and metal parts. To achieve resource utilization and reduce environmental pressure, construction waste sorting and transportation have become crucial steps in the construction waste treatment process. Reasonable transportation and sorting methods can effectively improve waste treatment efficiency and provide conditions for subsequent resource recycling. Therefore, developing a construction waste sorting and conveyor belt device has significant application value.
[0003] Existing construction waste sorting and conveying equipment mostly adopts a combination of belt conveyor and diversion, using the conveyor belt to continuously feed construction waste into the sorting area. Some devices are equipped with guide plates or baffles on both sides of the conveyor belt to limit material deviation and maintain conveying stability. At the same time, preliminary sorting of waste of different volumes or materials is carried out manually or by simple mechanical means. This type of structure can achieve the overall transmission and preliminary classification of large quantities of construction waste, and can meet basic waste transportation and partial sorting needs.
[0004] However, in practical applications, existing devices have limited effectiveness in sorting metal materials mixed in with construction waste. Due to the lack of effective separation methods for metal waste, metal resources often end up mixed with ordinary construction waste. This not only reduces the recycling rate of metals to some extent but also makes subsequent waste treatment processes more complex, affecting the overall efficiency of resource utilization. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a construction waste sorting conveyor belt, which aims to improve the existing structure's inability to effectively sort and recycle metal waste, resulting in metal resources being mixed into ordinary construction waste, which not only reduces the recycling rate but also increases the difficulty of subsequent processing.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a construction waste sorting conveyor belt, including a support frame, a crossbeam fixedly connected to the outer wall of the support frame, and a conveying assembly disposed above the support frame; The conveying assembly includes a conveyor belt, which is positioned above a support frame. A protective frame is fixedly connected to the upper surface of the support frame. A support block is fixedly connected to the outer wall of the protective frame. A motor is fixedly connected to the upper surface of the support block. A roller is fixedly connected to the output end of the motor. The outer wall of the roller is attached to the inner wall of the conveyor belt. Multiple anti-slip strips are fixedly connected to the outer wall of the conveyor belt. Multiple sieve holes are opened in the inner wall of the conveyor belt. A sorting assembly is positioned above the conveyor belt.
[0007] Furthermore, the sorting assembly includes an electromagnet positioned above the conveyor belt. A fixed plate is provided on one side of the support frame. A support frame is fixedly connected to the outer wall of the fixed plate. A vertical plate is fixedly connected to the upper surface of the fixed plate. A second support block is fixedly connected to the outer wall of the vertical plate. A first motor is fixedly connected to the upper surface of the second support block. A rotating plate is fixedly connected to the output end of the first motor. A fixed column is fixedly connected to the outer wall of the rotating plate. A slide rail is fixedly connected to the outer wall of the vertical plate. A second slider is slidably connected to the outer wall of the slide rail. A sliding plate is fixedly connected to the outer wall of the second slider. A sliding groove is formed inside the sliding plate. The outer wall of the fixed column is slidably connected to the sliding groove inside the sliding plate. A first slider is slidably connected to the outer wall of the sliding plate. A hydraulic rod is fixedly connected to the outer wall of the first slider. The output end of the hydraulic rod is fixedly connected to the outer wall of the electromagnet. A collection box is fixedly connected to the outer wall of the fixed plate.
[0008] Furthermore, a baffle is fixedly connected to the outer wall of the protective frame, and a connecting plate is fixedly connected to the outer wall of the baffle.
[0009] Furthermore, a threaded rod is threadedly connected to the inner wall of the connecting plate, and a sliding sleeve is rotatably connected to one end of the threaded rod.
[0010] Furthermore, the inner wall of the sliding sleeve is rotatably connected with C-shaped locking block one and C-shaped locking block two, and the outer wall of the sliding sleeve is slidably connected with connecting plate two.
[0011] Furthermore, the inner wall of the connecting plate two is rotatably connected to two rotating shafts, one of which is fixedly connected to the inner wall of the C-shaped block two, and the other is fixedly connected to the inner wall of the C-shaped block one.
[0012] Furthermore, a locking post is fixedly connected to the inner wall of the guard frame, and a connecting plate 2 is slidably connected to the inner wall of the guard frame.
[0013] Furthermore, the outer walls of both C-shaped card block one and C-shaped card block two are slidably connected to the inner wall of the card post, and both C-shaped card block one and C-shaped card block two are rotatably connected to the inner wall of the connecting plate two.
[0014] This utility model has the following beneficial effects: In this invention, a sorting component is installed above the conveyor belt. By utilizing the linkage structure of electromagnets, hydraulic rods, sliding plates, and rotating plates, efficient sorting and centralized recycling of metallic materials in construction waste are achieved. This prevents iron waste from being mixed with ordinary construction waste, improves the recycling rate of metal resources, and reduces the difficulty and cost of subsequent processing. At the same time, the anti-slip strips and screen hole design on the conveyor belt ensure stable movement of materials during transportation and allows for preliminary screening of some fine waste, improving sorting efficiency and transportation stability.
[0015] In this invention, by adding detachable baffles and other structures to both sides of the guard frame and the sorting area, the material can be effectively restricted from sliding laterally along the outer wall of the conveyor belt to prevent overflow. Furthermore, by adjusting the threaded rod and the sliding sleeve, the baffle can be quickly disassembled and fixed, which facilitates cleaning and maintenance, improves the convenience of operation and the safety of on-site work, and enhances the overall adaptability and flexibility of the equipment. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of a construction waste sorting conveyor belt proposed in this utility model; Figure 2 This is a schematic diagram of the conveyor belt structure of a construction waste sorting conveyor belt proposed in this utility model; Figure 3 This is a schematic diagram of the vertical plate section of a construction waste sorting conveyor belt proposed in this utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the hydraulic rod structure of a construction waste sorting conveyor belt proposed in this utility model; Figure 6 This is a schematic diagram of the sliding plate part of a construction waste sorting conveyor belt proposed in this utility model; Figure 7 This is a schematic diagram of the threaded rod portion of a construction waste sorting conveyor belt proposed in this utility model; Figure 8 This is a schematic diagram of the clamping column structure of a construction waste sorting conveyor belt proposed in this utility model.
[0017] Legend: 1. Bracket; 2. Crossbeam; 3. Guard frame; 4. Support block one; 5. Conveyor belt; 6. Anti-slip strip; 7. Baffle; 8. Collection box; 9. Fixing plate; 10. Support frame; 11. Vertical plate; 12. Slide rail; 13. Sliding plate; 14. Slider one; 15. Hydraulic rod; 16. Roller; 17. Support block two; 18. Motor one; 19. Connecting plate one; 20. Threaded rod; 21. Electromagnet; 22. Rotating plate; 23. Slider two; 24. Slide groove; 25. Fixing column; 26. Connecting plate two; 27. C-shaped clamp one; 28. Clamping column; 29. C-shaped clamp two; 30. Rotating shaft; 31. Motor two; 32. Sliding sleeve. Detailed Implementation
[0018] 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.
[0019] Reference Figure 1 - Figure 8 The present invention provides an embodiment of a construction waste sorting conveyor belt, including a support 1. The support 1 serves as the basic load-bearing structure of the entire conveyor belt system, ensuring the overall stability and rigidity of the equipment, and providing an installation benchmark for each sorting component. A crossbeam 2 is fixedly connected to the outer wall of the support 1, and a conveying component is provided above the support 1. The conveying assembly includes a conveyor belt 5, which is the main belt for conveying construction waste, ensuring smooth material transport from the feeding end to the sorting section. It also assists in diversion and anti-slip through screen holes and anti-slip strips 6. The conveyor belt 5 is positioned above a support frame 1. A guard frame 3 is fixedly connected to the upper surface of the support frame 1. A support block 4 is fixedly connected to the outer wall of the guard frame 3. A motor 31 is fixedly connected to the upper surface of the support block 4. The motor 31 is an existing structure that provides power to the conveyor belt 5, enabling continuous operation and ensuring smooth transport of construction waste from the feeding end to the sorting section. A roller 16 is fixedly connected to the output end of the motor 31. The outer wall of the roller 16 is attached to the inner wall of the conveyor belt 5. Multiple anti-slip strips 6 are fixedly connected to the outer wall of the conveyor belt 5. These anti-slip strips 6 increase the friction between the material and the belt surface, preventing the material from slipping or sliding back during transport. Multiple screen holes are provided on the inner wall of the conveyor belt 5. A sorting assembly is positioned above the conveyor belt 5. The sorting assembly includes an electromagnet 21, which is used to attract metallic waste on the conveyor belt 5 to achieve centralized sorting and recycling. The electromagnet 21 is set above the conveyor belt 5. A fixed plate 9 is set on one side of the bracket 1. A support frame 10 is fixedly connected to the outer wall of the fixed plate 9. A vertical plate 11 is fixedly connected to the upper surface of the fixed plate 9. The vertical plate 11 serves as the installation reference for the slide rail 12 and the sliding plate 13, ensuring the precise trajectory of the horizontal movement of the electromagnet 21. A second support block 17 is fixedly connected to the outer wall of the vertical plate 11. A first motor 18 is fixedly connected to the upper surface of the second support block 17. A rotating plate 22 is fixedly connected to the output end of the first motor 18. The rotating plate 22 causes the fixed column 25 to drive the sliding plate 13 and the electromagnet 21 to move along the curved trajectory, realizing the material transfer from above the conveyor belt to above the collection box 8. A fixed column 25 is fixedly connected to the outer wall of the rotating plate 22. A slide rail 12 is fixedly connected to the outer wall of the upright plate 11. A slider 23 is slidably connected to the outer wall of the slide rail 12. A sliding plate 13 is fixedly connected to the outer wall of the slider 23. A groove 24 is provided inside the sliding plate 13. The groove 24 provides a guide channel for the fixed column 25, controls the movement path of the electromagnet 21, and ensures accurate positioning. The outer wall of the fixed column 25 is slidably connected to the groove 24 inside the sliding plate 13. A slider 14 is slidably connected to the outer wall of the sliding plate 13. A hydraulic rod 15 is fixedly connected to the outer wall of the slider 14. The hydraulic rod 15 drives the electromagnet 21 to move up and down. By extending or retracting, the electromagnet 21 is controlled to move closer to the conveyor belt 5 or away from the material, realizing the adsorption and release of metal waste. The output end of the hydraulic rod 15 is fixedly connected to the outer wall of the electromagnet 21. A collection box 8 is fixedly connected to the outer wall of the fixed plate 9. The collection box 8 is used to receive the metal waste adsorbed and released by the electromagnet 21, realizing centralized collection and recycling.
[0020] Specifically, construction waste is placed on conveyor belt 5, and motor 2 31 drives roller 16 to drive conveyor belt 5 to run continuously. Anti-slip strip 6 ensures that the material is stably transported with the belt. Electromagnet 21, through the linkage of hydraulic rod 15, slider 14 and sliding plate 13, approaches the surface of conveyor belt 5 to adsorb ferrous objects when metal waste needs to be sorted. Slide rail 12 cooperates with slider 23 to make sliding plate 13 move horizontally along a predetermined trajectory. Slide groove 24 guides fixed column 25. Rotating plate 22 drives electromagnet 21 to move the adsorbed metal parts from above conveyor belt 5 to above collection box 8, realizing centralized sorting and recycling of metal waste. This structure can effectively separate metal waste, improve recycling rate, reduce subsequent processing difficulty, and at the same time ensure stable material transport on conveyor belt 5, ensuring efficient and reliable sorting process.
[0021] Reference Figure 1 - Figure 8A baffle 7 is fixedly connected to the outer wall of the guard 3. The baffle 7 is used to limit the lateral sliding and overflow of materials, and guide the materials to move along a predetermined path. A connecting plate 19 is fixedly connected to the outer wall of the baffle 7. A threaded rod 20 is threadedly connected to the inner wall of the connecting plate 19. The threaded rod 20 drives the sliding sleeve 32 to move up and down by rotating, realizing the expansion or contraction of the C-shaped locking block 27 and the C-shaped locking block 29. The sliding sleeve 32 is rotatably connected to one end of the threaded rod 20. The inner wall of the sliding sleeve 32 is rotatably connected to the C-shaped locking block 27 and the C-shaped locking block 29 respectively. The C-shaped locking block 29 cooperates with the C-shaped locking block 27. The baffle 7 can be disassembled and fixed through the linkage of the rotating shaft 30 and the connecting plate 26. The outer wall of the 32 is slidably connected to a connecting plate 26. The inner wall of the connecting plate 26 is rotatably connected to two rotating shafts 30. One rotating shaft 30 is fixedly connected to the inner wall of the C-shaped latch 29, and the other rotating shaft 30 is fixedly connected to the inner wall of the C-shaped latch 1 27. The inner wall of the guard 3 is fixedly connected to a latch 28. The inner wall of the guard 3 is slidably connected to the connecting plate 26. The outer walls of both the C-shaped latch 1 27 and the C-shaped latch 29 are slidably connected to the inner wall of the latch 28. The latch 28 has a slot inside, so that one end of the C-shaped latch 1 27 and the C-shaped latch 29 can be inserted into it to fix the baffle 7. Both the C-shaped latch 1 27 and the C-shaped latch 29 are rotatably connected to the inner wall of the connecting plate 26.
[0022] Specifically, detachable baffles 7 are installed on both sides of the guard frame 3 to restrict the material from sliding laterally along the outer wall of the conveyor belt 5, prevent garbage spillage, and improve on-site operation safety. The baffles 7 cooperate with the sliding sleeve 32 and C-shaped locking blocks 27 and 29 via threaded rods 20, which can be quickly disassembled and fixed. When cleaning or maintenance is required, the structure can expand C-shaped locking blocks 27 and 29 and disengage them from the locking posts 28, making it easy to remove the baffles 7. During use, the baffles 7 can be fixed by being locked into the locking posts 28 to ensure stable and reliable material guidance and restriction effects. This structure not only improves the convenience of operation and cleaning efficiency, but also enhances the safety and material control capabilities of the conveyor belt 5 during operation, adapting to the needs of different working environments.
[0023] Working principle: When a construction waste sorting conveyor belt is needed, the construction waste is first placed on the conveyor belt 5. The motor 31 drives the roller 16 to drive the conveyor belt 5 to run continuously. The anti-slip strip 6 on the conveyor belt 5 ensures that the material is transported stably with the belt. When it is necessary to sort iron waste in the construction waste, the electromagnet 21 is linked with the slider 14 and the sliding plate 13 through the hydraulic rod 15. When it is necessary to sort metal waste, the hydraulic rod 15 extends, so that the electromagnet 21 approaches the surface of the conveyor belt 5 from above and attracts the iron objects on the conveyor belt 5. Meanwhile, the slide rail 12 on the upright plate 11 cooperates with the slider 23 to make the sliding plate 13 move horizontally along a predetermined trajectory. The slide groove 24 inside the sliding plate 13 guides the fixed column 25. The rotating plate 22 is driven by the motor 18 and works in coordination with the fixed column 25 and the slide groove 24 to change the adsorption position of the electromagnet 21 from above the conveyor belt 5 to the corresponding position of the collection box 8 above the fixed plate 9. The metal parts adsorbed by the electromagnet 21 are removed from the conveyor belt 5 and transported to the top of the collection box 8. When the electromagnet 21 reaches the collection position, the electromagnetic source is cut off, causing the metal parts to fall from the electromagnet 21 into the collection box 8, thus completing the centralized sorting and recycling of metal waste, thereby avoiding the mixing of metal resources with ordinary construction waste, improving the recycling rate and reducing the difficulty of subsequent processing. In addition, detachable baffles 7 are installed on both sides of the guard frame 3. When it is necessary to clean the baffles 7, rotate the threaded rod 20 so that the threaded rod 20 drives the sliding sleeve 32 to slide downward along the inside of the connecting plate 26. At this time, the C-shaped locking block 1 27 and C-shaped locking block 29 inside the sliding sleeve 32 rotate around the rotating shaft 30, so that the C-shaped locking block 1 27 and C-shaped locking block 29 expand relative to each other and slide out of the locking groove inside the locking post 28. At this time, the baffles 7 can be disassembled. When it is necessary to fix it, rotate the threaded rod 20 in the opposite direction so that the threaded rod 20 drives the sliding sleeve 32 to slide horizontally upward, so that one end of the C-shaped locking block 1 27 and C-shaped locking block 29 is locked into the inside of the locking post 28, thus fixing the baffles 7, thereby effectively restricting the material from sliding laterally along the outer wall of the conveyor belt 5 and improving the safety of on-site operations.
[0024] 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. A construction waste sorting conveyor belt, comprising a support frame (1), characterized in that: A crossbeam (2) is fixedly connected to the outer wall of the bracket (1), and a conveying assembly is provided above the bracket (1); The conveying assembly includes a conveyor belt (5), which is set above a support (1). A guard (3) is fixedly connected to the upper surface of the support (1). A support block (4) is fixedly connected to the outer wall of the guard (3). A motor (31) is fixedly connected to the upper surface of the support block (4). A roller (16) is fixedly connected to the output end of the motor (31). The outer wall of the roller (16) is attached to the inner wall of the conveyor belt (5). Multiple anti-slip strips (6) are fixedly connected to the outer wall of the conveyor belt (5). Multiple sieve holes are opened on the inner wall of the conveyor belt (5). A sorting assembly is set above the conveyor belt (5).
2. The construction waste sorting conveyor belt according to claim 1, characterized in that: The sorting assembly includes an electromagnet (21), which is positioned above the conveyor belt (5). A fixed plate (9) is provided on one side of the support (1). A support frame (10) is fixedly connected to the outer wall of the fixed plate (9). A vertical plate (11) is fixedly connected to the upper surface of the fixed plate (9). A second support block (17) is fixedly connected to the outer wall of the vertical plate (11). A first motor (18) is fixedly connected to the upper surface of the second support block (17). A rotating plate (22) is fixedly connected to the output end of the first motor (18). A fixed column (25) is fixedly connected to the outer wall of the rotating plate (22). The outer wall of the vertical plate (11) is fixedly connected to the upper surface of the supporting block (17). A slide rail (12) is fixedly connected. A slider two (23) is slidably connected to the outer wall of the slide rail (12). A sliding plate (13) is fixedly connected to the outer wall of the slider two (23). A sliding groove (24) is opened inside the sliding plate (13). The outer wall of the fixed column (25) is slidably connected to the sliding groove (24) inside the sliding plate (13). A slider one (14) is slidably connected to the outer wall of the sliding plate (13). A hydraulic rod (15) is fixedly connected to the outer wall of the slider one (14). The output end of the hydraulic rod (15) is fixedly connected to the outer wall of the electromagnet (21). A collection box (8) is fixedly connected to the outer wall of the fixed plate (9).
3. A construction waste sorting conveyor belt according to claim 2, characterized in that: The outer wall of the guard (3) is fixedly connected to a baffle (7), and the outer wall of the baffle (7) is fixedly connected to a connecting plate (19).
4. A construction waste sorting conveyor belt according to claim 3, characterized in that: The inner wall of the connecting plate (19) is threaded with a threaded rod (20), and one end of the threaded rod (20) is rotatably connected to a sliding sleeve (32).
5. A construction waste sorting conveyor belt according to claim 4, characterized in that: The inner wall of the sliding sleeve (32) is rotatably connected to C-shaped locking block one (27) and C-shaped locking block two (29), and the outer wall of the sliding sleeve (32) is slidably connected to connecting plate two (26).
6. A construction waste sorting conveyor belt according to claim 5, characterized in that: The inner wall of the connecting plate two (26) is rotatably connected to two rotating shafts (30), one of which is fixedly connected to the inner wall of the C-shaped card block two (29), and the other is fixedly connected to the inner wall of the C-shaped card block one (27).
7. A construction waste sorting conveyor belt according to claim 6, characterized in that: The inner wall of the guard frame (3) is fixedly connected with a locking post (28), and the inner wall of the guard frame (3) is slidably connected with a connecting plate two (26).
8. A construction waste sorting conveyor belt according to claim 7, characterized in that: The outer walls of C-shaped card block one (27) and C-shaped card block two (29) are slidably connected to the inner wall of card post (28), and the outer walls of C-shaped card block one (27) and C-shaped card block two (29) are rotatably connected to the inner wall of connecting plate two (26).