A manufacturing waste treatment apparatus

Abstract

This utility model discloses a manufacturing waste treatment device, including a housing, a base fixedly installed on the bottom surface of the housing, a second rotating shaft rotatably installed inside the housing, and a crushing roller for crushing waste fixedly installed on the surface of the second rotating shaft. Through the setting of an intermittent transmission component, an incomplete gear rotates, driving a movable plate to slide inside the housing. A push plate moves away from the crushing roller, and the waste falls between the push plate and the crushing roller. Under the action of gravity and the restoring force of the spring, the movable plate slides downward, causing the push plate to approach the crushing roller, thus continuously pushing the waste towards the crushing roller and applying a certain pressure to the waste, preventing the crushed waste from slowly falling off the crushing roller. Through the setting of a dust collection component, the dust collector is activated to create negative pressure at the dust collection port, which can suck away the dust generated during crushing, preventing dust from overflowing through the feed hopper or discharge pipe and reducing pollution to the external environment.

Description

Technical Field

[0001] This utility model relates to the technical field of waste treatment devices, specifically a waste treatment device for the manufacturing industry. Background Technology

[0002] Manufacturing refers to the industrial sector that transforms raw materials, components, or semi-finished products into final products with specific functions, uses, and value through physical or chemical processing. It is a crucial component of the real economy and a vital pillar of national industrialization and modernization. However, the manufacturing process generates some useless or residual materials, including solid, liquid, or gaseous waste. These wastes may originate from raw material processing, production processes, quality control, or product packaging, and typically require recycling, treatment, or safe disposal to reduce environmental pollution and resource waste.

[0003] The processing of recyclable plastic waste typically involves steps such as crushing, melting, and regranulation to ultimately produce recycled plastic products. However, due to the low density of some plastic waste, its descent speed is often slow during large-scale dumping and crushing. This phenomenon causes the already crushed waste to fall slowly on the crushing rollers and be repeatedly subjected to crushing action, thus adversely affecting the processing efficiency of the equipment. Therefore, this invention provides a manufacturing waste processing device to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a manufacturing waste treatment device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A manufacturing waste treatment device includes a housing, a base fixedly mounted on the bottom surface of the housing, a second rotating shaft rotatably mounted inside the housing, a crushing roller for crushing waste fixedly mounted on the surface of the second rotating shaft, a drive motor for driving the crushing roller to rotate inside the base, an arc-shaped crushing plate for cooperating with the crushing roller fixedly mounted inside the housing, a movable plate slidably mounted inside the housing, a push plate fixedly mounted on the side of the movable plate near the crushing roller, an intermittent transmission assembly for driving the movable plate to move inside the housing, and a dust collection assembly for preventing dust from overflowing on the surface of the housing.

[0007] As a further embodiment of this utility model, a first rotating shaft is fixedly installed at the output end of the drive motor, a first sprocket is fixedly installed on the surface of the first rotating shaft, a first chain is engaged on the surface of the first sprocket, and one end of the second rotating shaft extends to the outside of the housing and a second sprocket is fixedly installed thereon, the second sprocket engaging with the first chain.

[0008] As a further embodiment of this utility model, the intermittent transmission assembly includes a third sprocket fixedly mounted on the surface of a first rotating shaft, a second chain meshing with the surface of the third sprocket, a third rotating shaft rotatably mounted inside the housing, one end of the third rotating shaft extending to the outside of the housing and fixedly mounted with a fourth sprocket, the fourth sprocket meshing with the second chain, and an incomplete gear fixedly mounted on the surface of the third rotating shaft.

[0009] As a further embodiment of this utility model, a toothed plate is fixedly installed on the bottom surface of the movable plate, and the toothed plate meshes with an incomplete gear.

[0010] As a further embodiment of this utility model, the surface of the housing is provided with a reset assembly for driving the movable plate to reset. The reset assembly includes a fixed plate fixedly installed on the surface of the housing, a movable cylinder rotatably installed on the surface of the fixed plate, a spring fixedly installed inside the movable cylinder, a movable rod fixedly installed at one end of the spring, and a connecting rod fixedly installed on the surface of the movable plate, and the movable rod and the connecting rod are rotatably connected.

[0011] As a further embodiment of this utility model, the dust collection assembly includes a dust collection port opened in the housing, a first filter plate fixedly installed inside the dust collection port, a vacuum cleaner fixedly installed on the top surface of the housing, a connecting pipe fixedly installed at the input end of the vacuum cleaner, a dust collection cover fixedly installed at one end of the connecting pipe, and the dust collection cover fixedly connected to the dust collection port.

[0012] As a further embodiment of this utility model, a feed hopper is fixedly installed on the top surface of the shell, a discharge pipe is fixedly installed on the bottom surface of the shell, and a second filter plate is fixedly installed inside the discharge pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. When this utility model is in use, the intermittent transmission component causes the incomplete gear to rotate, driving the movable plate to slide inside the housing. The push plate moves away from the crushing roller, and the waste falls between the push plate and the crushing roller. With the reset component, under the action of gravity and the reset force of the spring, the movable plate slides downward, causing the push plate to move closer to the crushing roller. This continuously pushes the waste towards the crushing roller, applying a certain pressure to the waste and preventing the already crushed waste from slowly falling off the crushing roller.

[0015] 2. When this utility model is used, by setting up the dust collection component, the vacuum cleaner is started to generate negative pressure at the dust collection port, which can suck away the dust generated during crushing, preventing the dust from escaping through the feed hopper or discharge pipe and reducing pollution to the external environment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a manufacturing waste treatment device.

[0017] Figure 2 This is a cross-sectional view of the overall structure of a manufacturing waste treatment device.

[0018] Figure 3 This is a schematic diagram of the internal structure of a manufacturing waste treatment device.

[0019] Figure 4 This is a cross-sectional view of a reset component in a manufacturing waste treatment device.

[0020] Figure 5 This is a schematic diagram of the structure of a movable plate in a manufacturing waste treatment device.

[0021] Figure 6 This is an enlarged view of section A of a manufacturing waste treatment device.

[0022] In the diagram: 1. Housing; 2. Base; 3. Drive motor; 4. First shaft; 5. First sprocket; 6. First chain; 7. Second shaft; 8. Second sprocket; 9. Crushing roller; 10. Arc-shaped crushing plate; 11. Third sprocket; 12. Second chain; 13. Third shaft; 14. Fourth sprocket; 15. Incomplete gear; 16. Movable plate; 17. Limiting plate; 18. Limiting groove; 19. Push plate; 20. Toothed plate; 21. Fixed plate; 22. Movable cylinder; 23. Spring; 24. Movable rod; 25. Connecting rod; 26. Stop block; 27. Dust suction port; 28. First filter plate; 29. ​​Vacuum cleaner; 30. Connecting pipe; 31. Dust suction hood; 32. Feed hopper; 33. Discharge pipe; 34. Second filter plate; 35. First protective cover; 36. Second protective cover. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-6In this embodiment of the present invention, a manufacturing waste treatment device includes a housing 1, a base 2 fixedly installed on the bottom surface of the housing 1, a second rotating shaft 7 rotatably installed inside the housing 1, a crushing roller 9 for crushing waste fixedly installed on the surface of the second rotating shaft 7, a drive motor 3 for driving the crushing roller 9 to rotate inside the base 2, an arc-shaped crushing plate 10 for cooperating with the crushing roller 9 fixedly installed inside the housing 1, a movable plate 16 slidably installed inside the housing 1, a limiting plate 17 fixedly installed on the top surface of the movable plate 16 to ensure that the movable plate 16 can slide stably inside the housing 1, a limiting groove 18 is opened inside the housing 1, the limiting plate 17 is slidably installed inside the limiting groove 18, and two sets of limiting plates 17 and limiting grooves 18 are provided. A push plate 19 is fixedly installed on the side of the movable plate 16 near the crushing roller 9, and the inner surface of the housing 1... The housing 1 is equipped with an intermittent transmission assembly for driving the movable plate 16 to move. A stop block 26 is fixedly installed inside the housing 1. The stop block 26 can block the movable plate 16 to prevent the push plate 19 on the movable plate 16 from hitting the crushing roller 9. A dust collection assembly is provided on the surface of the housing 1 to prevent dust from overflowing. A feed hopper 32 is fixedly installed on the top surface of the housing 1, and a discharge pipe 33 is fixedly installed on the bottom surface of the housing 1. A second filter plate 34 is fixedly installed inside the discharge pipe 33. The discharge pipe 33 can facilitate the discharge of crushed waste into the housing 1. The second filter plate 34 can filter and screen the crushed waste. Waste that meets the size requirements passes through the second filter plate 34 and is discharged through the discharge pipe 33. Waste that does not meet the size requirements will be blocked by the second filter plate 34 and then crushed again in the cooperation of the crushing roller 9 and the arc-shaped crushing plate 10.

[0025] The output end of the drive motor 3 is fixedly mounted with a first rotating shaft 4. A first sprocket 5 is fixedly mounted on the surface of the first rotating shaft 4. A first chain 6 is meshed on the surface of the first sprocket 5. One end of the second rotating shaft 7 extends to the outside of the housing 1 and is fixedly mounted with a second sprocket 8. The second sprocket 8 meshes with the first chain 6. By setting the drive motor 3, the crushing roller 9 can be driven to rotate continuously, thereby crushing the waste material in the housing 1.

[0026] To prevent the crushed waste from slowly falling off the crushing roller 9, a certain pressure needs to be applied to the waste inside the housing 1 to make it quickly approach the crushing roller 9. The intermittent transmission assembly includes a third sprocket 11 fixedly mounted on the surface of the first rotating shaft 4, with a second chain 12 meshing on the surface of the third sprocket 11. A third rotating shaft 13 is rotatably mounted inside the housing 1, with one end of the third rotating shaft 13 extending to the outside of the housing 1 and a fourth sprocket 14 fixedly mounted thereon. The fourth sprocket 14 meshes with the second chain 12. An incomplete gear 15 is fixedly mounted on the surface of the third rotating shaft 13. A toothed plate 20 is fixedly mounted on the bottom surface of the movable plate 16, meshing with the incomplete gear 15. Through the intermittent transmission assembly, the movable plate 16 moves back and forth, continuously pushing the waste.

[0027] like Figure 4 and Figure 6 As shown, in order to enable the pusher plate 19 to quickly approach the crushing roller 9, the surface of the housing 1 is provided with a reset assembly for driving the movable plate 16 to reset. The reset assembly includes a fixed plate 21 fixedly installed on the surface of the housing 1, a movable cylinder 22 rotatably installed on the surface of the fixed plate 21, a spring 23 fixedly installed inside the movable cylinder 22, a movable rod 24 fixedly installed at one end of the spring 23, and a connecting rod 25 fixedly installed on the surface of the movable plate 16, and the movable rod 24 is rotatably connected to the connecting rod 25.

[0028] like Figure 2 As shown, the dust collection assembly includes a dust collection port 27 opened in the housing 1. A first filter plate 28 is fixedly installed inside the dust collection port 27. A vacuum cleaner 29 is fixedly installed on the top surface of the housing 1. A connecting pipe 30 is fixedly installed at the input end of the vacuum cleaner 29. A dust collection hood 31 is fixedly installed at one end of the connecting pipe 30. The dust collection hood 31 is fixedly connected to the dust collection port 27. Through the arrangement of the dust collection assembly, the dust generated during crushing can be absorbed to prevent dust from overflowing. At the same time, through the arrangement of the first filter plate 28, the waste material in the housing 1 can be filtered to prevent the waste material in the housing 1 from entering the vacuum cleaner 29 through the dust collection port 27 and the connecting pipe 30, thus protecting the vacuum cleaner 29.

[0029] A first protective cover 35 and a second protective cover 36 are fixedly installed on the surface of the housing 1. The first protective cover 35 is located on the outside of the first chain 6 and the second chain 12, and the second protective cover 36 is located on the outside of the movable plate 16. The first protective cover 35 can protect the first chain 6 and the second chain 12 and prevent dust from falling onto their surfaces. When the device is running, the movable plate 16 will move back and forth. The second protective cover 36 can prevent workers from being hit by the movable plate 16 when passing by the device, thus avoiding injury.

[0030] The working principle of this utility model is as follows: During the manufacturing process, some plastic waste is generated. Workers pour the plastic waste into the housing 1 through the feed hopper 32. The drive motor 3 is started, and its output rotates, driving the first rotating shaft 4 to rotate, which in turn drives the first sprocket 5 to rotate. Under the action of the first chain 6, the second sprocket 8 rotates, which in turn drives the second rotating shaft 7 to rotate, causing the crushing roller 9 to rotate. In conjunction with the arc-shaped crushing plate 10, the plastic waste inside the housing 1 can be crushed. Simultaneously, as the first rotating shaft 4 rotates, the third sprocket 11 also rotates. Under the action of the second chain 12, the fourth sprocket 14 rotates, which in turn drives the third rotating shaft 13 to rotate, causing the incomplete gear 15 to rotate. Some teeth on the incomplete gear 15 mesh with the toothed plate 20, which moves the toothed plate 20, causing the movable plate 16 to slide inside the housing 1, thus driving the movable rod 24. As the moving cylinder 22 moves outward, the spring 23 deforms and stretches, causing the push plate 19 to move away from the crushing roller 9. As the incomplete gear 15 rotates, when the teeth on the incomplete gear 15 move away from the tooth plate 20, the spring 23 returns to its original position, driving the moving rod 24 to move into the moving cylinder 22. Under the action of gravity and the restoring force of the spring 23, the moving plate 16 slides downward, causing the push plate 19 to approach the crushing roller 9, thus pushing the waste material inside the housing 1 to move continuously towards the crushing roller 9. This allows the crushing roller 9 to quickly crush the waste material, preventing the crushed waste material from slowly falling off the crushing roller 9. At the same time, while crushing the waste material, the vacuum cleaner 29 is activated. The vacuum cleaner 29 creates negative pressure at the suction port 27, which sucks away the dust generated during crushing, preventing dust from escaping through the feed hopper 32 or the discharge pipe 33, thus reducing pollution to the external environment.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A manufacturing waste treatment apparatus comprising a housing (1), characterized in that, A base (2) is fixedly installed on the bottom surface of the housing (1). A second rotating shaft (7) is rotatably installed inside the housing (1). A crushing roller (9) for crushing waste is fixedly installed on the surface of the second rotating shaft (7). A drive motor (3) for driving the crushing roller (9) to rotate is provided inside the base (2). An arc-shaped crushing plate (10) for cooperating with the crushing roller (9) is fixedly installed inside the housing (1). A movable plate (16) is slidably installed inside the housing (1). A push plate (19) is fixedly installed on the side of the movable plate (16) near the crushing roller (9). An intermittent transmission assembly for driving the movable plate (16) to move is provided inside the housing (1). A dust collection assembly for preventing dust from overflowing is provided on the surface of the housing (1).

2. A manufacturing waste treatment apparatus according to claim 1, wherein The output end of the drive motor (3) is fixedly mounted with a first rotating shaft (4), and a first sprocket (5) is fixedly mounted on the surface of the first rotating shaft (4). A first chain (6) is engaged on the surface of the first sprocket (5). One end of the second rotating shaft (7) extends to the outside of the housing (1) and is fixedly mounted with a second sprocket (8). The second sprocket (8) is engaged with the first chain (6).

3. A manufacturing waste treatment apparatus according to claim 1, wherein The intermittent transmission assembly includes a third sprocket (11) fixedly mounted on the surface of the first rotating shaft (4), a second chain (12) meshing on the surface of the third sprocket (11), a third rotating shaft (13) rotatably mounted inside the housing (1), one end of the third rotating shaft (13) extending to the outside of the housing (1) and a fourth sprocket (14) fixedly mounted thereon, the fourth sprocket (14) meshing with the second chain (12), and an incomplete gear (15) fixedly mounted on the surface of the third rotating shaft (13).

4. A manufacturing waste treatment apparatus according to claim 3, wherein A toothed plate (20) is fixedly installed on the bottom surface of the movable plate (16), and the toothed plate (20) meshes with the incomplete gear (15).

5. A manufacturing waste treatment apparatus according to claim 1, wherein The surface of the housing (1) is provided with a reset assembly for driving the movable plate (16) to reset. The reset assembly includes a fixed plate (21) fixedly installed on the surface of the housing (1). A movable cylinder (22) is rotatably installed on the surface of the fixed plate (21). A spring (23) is fixedly installed inside the movable cylinder (22). A movable rod (24) is fixedly installed at one end of the spring (23). A connecting rod (25) is fixedly installed on the surface of the movable plate (16), and the movable rod (24) and the connecting rod (25) are rotatably connected.

6. A manufacturing waste treatment apparatus according to claim 1, wherein The vacuuming assembly includes a vacuum port (27) opened in the housing (1), a first filter plate (28) is fixedly installed inside the vacuum port (27), a vacuum cleaner (29) is fixedly installed on the top surface of the housing (1), a connecting pipe (30) is fixedly installed at the input end of the vacuum cleaner (29), a vacuum cover (31) is fixedly installed at one end of the connecting pipe (30), and the vacuum cover (31) is fixedly connected to the vacuum port (27).

7. A manufacturing waste treatment apparatus according to claim 1, wherein The top surface of the shell (1) is fixedly installed with a feeding hopper (32), and the bottom surface of the shell (1) is fixedly installed with a discharging pipe (33), and the inside of the discharging pipe (33) is fixedly installed with a second filter plate (34).

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