Sorting device for waste plastic processing

By designing an automated waste plastic sorting device, which utilizes a combination of motor-driven crushing rollers, magnetic plates, and filter plates, the problems of high labor intensity and low efficiency in manual sorting are solved, achieving efficient plastic crushing and impurity separation.

CN223604755UActive Publication Date: 2025-11-28TIANJIN XIANGHE METAL PRODUCTS CO LTD
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Patent Information

Application Number
CN202423063324.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-12
Publication Date
2025-11-28
Estimated Expiration
2034-12-12

AI Technical Summary

Technical Problem

In existing technologies, waste plastic sorting mainly relies on manual operation, which is labor-intensive, inefficient, and difficult to classify efficiently.

Method used

A sorting device comprising a motor, a fixed shaft, a main gear, a secondary gear, a crushing roller, a magnetic plate, and a filter plate was designed. The crushing and sorting process is driven by a motor, thereby achieving automated plastic crushing and impurity separation.

Benefits of technology

It achieves automated crushing and impurity separation of waste plastics, reduces labor intensity, improves sorting efficiency, and can quickly collect metal and ash impurities.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a sorting device for waste plastic processing, and belongs to the technical field of waste plastic sorting. The sorting device for waste plastic processing comprises a mounting base, a fixing rod is arranged in the mounting base, a sorting box is arranged below a crushing box, a magnetic plate and a filter plate are arranged in the sorting box, a cam is arranged on the surface of the fixing rod, and the cam is arranged at the bottom of the filter plate. Through mutual cooperation of the magnetic plate, the filter plate, the motor, the belt, the fixing rod, the cam and the collecting box, firstly, smashed waste plastic falls onto the magnetic plate, the magnetic plate can adsorb metal impurities in the waste plastic, the adsorbed waste plastic can fall onto the top of the filter plate, the motor drives the cam to rotate, and the waste plastic can be collected through the belt. And when the cam rotates to the bottom of the filter plate, the filter plate can be vibrated, so that metal impurities in the waste plastic can be adsorbed, and dust impurities in the waste plastic can also be vibrated and screened.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the field of waste plastics sorting, and concretely relates to a sorting device for waste plastics processing. BACKGROUND

[0002] The sorting device for waste plastics processing is a key equipment for treating waste plastics, and its main purpose is to classify different types of plastics through different physical, chemical or mechanical means, thereby providing support for further recycling and reuse. With the improvement of waste plastics recycling and environmental protection awareness, more and more advanced technologies are applied to the sorting process of waste plastics. The sorting device for waste plastics processing can effectively classify waste plastics through different technical means, which is beneficial to the reuse of plastics. With the progress of science and technology, the efficiency and intelligent level of these devices are continuously improved, providing more possibilities for the recycling of waste plastics.

[0003] In the specific processing and sorting of waste plastics, the usual sorting method is manual sorting operation. Although this method can sort waste plastics, sorting waste plastics by manual sorting is not only labor-intensive, but also has low sorting efficiency, which is not convenient for operators to use. UTILITARIAN CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a sorting device for waste plastics processing which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is realized as follows:

[0006] The utility model provides a sorting device for waste plastics processing, which comprises a mounting frame,

[0007] The top of the mounting frame is provided with a motor, the output end of the motor is provided with a fixed shaft, the surface of the fixed shaft is provided with a main gear, the top of the mounting frame is provided with a crushing box, the inside of the crushing box is provided with a mounting rod, the surface of the mounting rod is provided with a secondary gear, and the surface of the mounting rod and the surface of the fixed shaft are both provided with a crushing roller.

[0008] The top of the mounting frame is provided with a mounting seat, the inside of the mounting seat is provided with a fixed rod, the lower part of the crushing box is provided with a sorting box, the inside of the sorting box is provided with a magnetic plate and a filter plate, the surface of the fixed rod is provided with a cam, and the cam is arranged at the bottom of the filter plate.

[0009] In a preferred scheme, the top of the mounting frame is provided with a limiting frame, and the motor is arranged in the inside of the limiting frame.

[0010] In a preferred scheme, the main gear is connected with the auxiliary gear, and the top of the mounting frame is provided with a power box.

[0011] In a preferred scheme, the surface of the fixed shaft is provided with a first mounting wheel, the surface of the fixed rod is provided with a second mounting wheel, and a belt is arranged between the first mounting wheel and the second mounting wheel.

[0012] In a preferred scheme, the surface of the sorting box is provided with a mounting door, and the inside of the mounting door and the inside of the sorting box are both provided with bolts.

[0013] In a preferred scheme, the inside of the sorting box and the inside of one side of the magnetic plate are both provided with threaded holes, and the inside of the threaded holes is provided with threaded rods.

[0014] In a preferred scheme, the inside of the sorting box is provided with an assembling rod, and the assembling rod is arranged in the inside of the filter plate.

[0015] In a preferred scheme, the inside of one side of the sorting box is provided with a limiting groove, one side of the filter plate is arranged in the inside of the limiting groove, the bottom of the sorting box is provided with a discharge valve, the top of the crushing box is provided with a feeding hopper, one side of the sorting box is provided with a discharge port, and one side of the discharge port is provided with a collecting box.

[0016] The sorting device for waste plastic processing has the following beneficial effects:

[0017] 1. Through the cooperation of the magnetic plate, the filter plate, the motor, the belt, the fixed rod, the cam and the collecting box, the crushed waste plastics can first fall onto the magnetic plate, the magnetic plate can adsorb the metal impurities in the crushed waste plastics, the adsorbed waste plastics can fall onto the top of the filter plate, the motor is started to drive the fixed rod to rotate, the fixed rod can drive the cam to rotate, when the cam rotates to the bottom of the filter plate, the filter plate can be vibrated, so that not only the metal impurities in the waste plastics can be adsorbed, but also the ash and soil impurities in the waste plastics can be vibrated and screened, and the operator can quickly collect the waste plastics.

[0018] 2. Through the cooperation of the feeding hopper, the crushing box, the motor, the fixed shaft, the main gear, the auxiliary gear and the crushing rollers, the waste plastics can first be put into the crushing box, the motor is started to drive the fixed shaft to rotate, the main gear is driven to rotate, when the main gear rotates, the auxiliary gear is driven to rotate, at this time, the two crushing rollers can crush the materials, after the crushing is completed, subsequent operations are performed, so that the waste plastics can be crushed, and the operator can use it subsequently. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings used in the embodiments will be briefly introduced as follows. Obviously, the following drawings only show some of the embodiments of the present application, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained without creative labor.

[0020] Figure 1 is the overall perspective view provided by the embodiments of the present application;

[0021] Figure 2 is the top structure schematic view of the mounting rack provided by the embodiments of the present application;

[0022] Figure 3 is the sectional structure schematic view of the sorting box provided by the embodiments of the present application;

[0023] Figure 4 is the local structure schematic view of the filter plate provided by the embodiments of the present application;

[0024] In the figure: 11, mounting rack; 12, crushing box; 13, motor; 14, fixed shaft; 15, main gear; 16, mounting rod; 17, auxiliary gear; 18, crushing roller; 19, feeding hopper; 2, first mounting wheel; 21, second mounting wheel; 22, belt; 23, fixed rod; 24, sorting box; 25, magnetic plate; 26, filter plate; 27, assembling rod; 28, cam; 29, mounting door; 3, limiting frame; 31, discharge valve; 32, collecting box; 33, discharge port; 34, threaded rod; 35, bolt; 36, power supply box; 37, mounting seat; 38, limiting groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0026] Reference Figures 1-4The utility model provides a kind of technical scheme: a sorting device for waste plastics processing, including mounting bracket 11, the top of mounting bracket 11 is provided with motor 13, the output of motor 13 is provided with fixed shaft 14, the surface of fixed shaft 14 is provided with main gear 15, the top of mounting bracket 11 is provided with pulverization box 12, pulverization box 12 is internally provided with mounting rod 16, the surface of mounting rod 16 is provided with auxiliary gear 17, the surface of mounting rod 16 and the surface of fixed shaft 14 are all provided with pulverizing roller 18, the top of mounting bracket 11 is provided with mounting seat 37, the inside of mounting seat 37 is provided with fixed rod 23, the below of pulverization box 12 is provided with sorting box 24, the inside of sorting box 24 is provided with magnetic plate 25 and filter plate 26, the surface of fixed rod 23 is provided with cam 28, cam 28 is set to the bottom of filter plate 26, by the mutual cooperation of feed hopper 19, pulverization box 12, motor 13, fixed shaft 14, main gear 15, auxiliary gear 17 and pulverizing roller 18, so when operator needs to carry out pulverization to waste plastics, operator can first put waste plastics into the inside of pulverization box 12 by feed hopper 19, after completion, operator can start motor 13 to drive fixed shaft 14 to rotate, when fixed shaft 14 rotates, can drive main gear 15 to rotate, when main gear 15 rotates, can drive auxiliary gear 17 to rotate, at this moment, two pulverizing rollers 18 can carry out pulverization to material, after pulverization is completed, subsequent operation is carried out, so waste plastics can be pulverized, convenient for operator to use subsequently.

[0027] Refer to Figures 1-4In a preferred implementation, the top of the mounting frame 11 is provided with a limiting frame 3, by providing the limiting frame 3, the stability of the motor 13 can be improved, the motor 13 is arranged in the inside of the limiting frame 3, the main gear 15 is connected with the auxiliary gear 17, the top of the mounting frame 11 is provided with a power supply box 36, the surface of the fixed shaft 14 is provided with a first mounting wheel 2, the surface of the fixed rod 23 is provided with a second mounting wheel 21, the first mounting wheel 2 and the second mounting wheel 21 are provided with a belt 22, by providing the belt 22, when the motor 13 is started, the first mounting wheel 2, the second mounting wheel 21 and the belt 22 can drive the fixed rod 23 to rotate, the surface of the sorting box 24 is provided with a mounting door 29, the inside of the mounting door 29 and the inside of the sorting box 24 are provided with bolts 35, by the cooperation of the magnetic plate 25, the filter plate 26, the motor 13, the belt 22, the fixed rod 23, the cam 28 and the collection box 32, when the operator needs to sort the crushed waste plastics, the crushed waste plastics can first fall on the magnetic plate 25, the magnetic plate 25 can adsorb the metal impurities in the crushed waste plastics, the adsorbed waste plastics can fall on the top of the filter plate 26, at this time the operator can start the motor 13, the motor 13 drives the fixed rod 23 to rotate through the belt 22, the fixed rod 23 drives the cam 28 to rotate, when the cam 28 rotates to the bottom of the filter plate 26, the filter plate 26 can be vibrated, so that the ash impurities mixed in the adsorbed waste plastics can be vibrated and filtered, and when the cam 28 rotates to the bottom of the filter plate 26, one side of the filter plate 26 can be lifted, and at this time the waste plastics can move to the discharge port 33 through the inclined angle of the filter plate 26, when moving out of the discharge port 33, it can fall into the inside of the collection box 32, so that not only the metal impurities in the waste plastics can be adsorbed, but also the ash impurities in the waste plastics can be vibrated and screened, which is convenient for the operator to quickly collect the waste plastics.

[0028] Referring to Figures 1-4In a preferred implementation, the interior of the sorting box 24 and the interior of one side of the magnetic plate 25 are provided with threaded holes, the interior of the threaded holes is provided with threaded rods 34, by setting the threaded rods 34, the magnetic plate 25 can be limited, the interior of the sorting box 24 is provided with an assembly rod 27, the assembly rod 27 is arranged in the interior of the filter plate 26, the interior of one side of the sorting box 24 is provided with a limiting groove 38, by setting the limiting groove 38, the filter plate 26 can be prevented from being stuck in the interior of the sorting box 24, one side of the filter plate 26 is arranged in the interior of the limiting groove 38, the bottom of the sorting box 24 is provided with a discharge valve 31, the top of the crushing box 12 is provided with a feeding hopper 19, the feeding hopper 19 is funnel-shaped, by setting funnel-shaped, the feeding efficiency of the feeding hopper 19 can be improved, one side of the sorting box 24 is provided with a discharge port 33, one side of the discharge port 33 is provided with a collection box 32, by setting the collection box 32, the waste plastics can be collected.

[0029] Specifically, the working process or working principle of the sorting device for processing waste plastics is as follows: in the specific sorting of waste plastics, the usual sorting method is manual sorting operation. Although this method can sort waste plastics, sorting waste plastics by manual sorting is not only labor-intensive, but also inefficient and inconvenient for operators to use. Therefore, the technical scheme can solve the above problems. When the operator needs to crush the waste plastics, the operator can first put the waste plastics into the inside of the crushing box 12 through the feeding hopper 19. After completion, the operator can start the motor 13 to drive the fixed shaft 14 to rotate. When the fixed shaft 14 rotates, the main gear 15 can be driven to rotate. When the main gear 15 rotates, the pinion 17 can be driven to rotate. At this time, the two crushing rollers 18 can crush the material. After crushing, subsequent operations are performed, so that the waste plastics can be crushed, and the operator can use it conveniently. When the operator needs to sort the crushed waste plastics, the crushed waste plastics can first fall onto the magnetic plate 25. The magnetic plate 25 can adsorb the metal impurities in the crushed waste plastics. The adsorbed waste plastics can fall onto the top of the filter plate 26. At this time, the operator can start the motor 13. The motor 13 drives the fixed rod 23 to rotate through the belt 22. The fixed rod 23 can drive the cam 28 to rotate. When the cam 28 rotates to the bottom of the filter plate 26, the filter plate 26 can be vibrated, so that the ash and soil impurities mixed in the adsorbed waste plastics can be vibrated and filtered. When the cam 28 rotates to the bottom of the filter plate 26, one side of the filter plate 26 can be lifted. At this time, the waste plastics can move to the discharge port 33 through the inclined angle of the filter plate 26. When moving out of the discharge port 33, the waste plastics can fall into the collection box 32, so that the metal impurities in the waste plastics can be adsorbed, and the ash and soil impurities in the waste plastics can be vibrated and screened, so that the operator can quickly collect the waste plastics. All processes are completed.

[0030] It should be noted that the motor 13 is electrically connected with the external power supply and is a device or equipment existing in the prior art or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A sorting device for processing waste plastics, characterized by: Including the mounting frame (11), The top of the mounting frame (11) is provided with a motor (13), the output end of the motor (13) is provided with a fixed shaft (14), the surface of the fixed shaft (14) is provided with a main gear (15), the top of the mounting frame (11) is provided with a crushing box (12), the inside of the crushing box (12) is provided with a mounting rod (16), the surface of the mounting rod (16) is provided with a secondary gear (17), the surface of the mounting rod (16) and the surface of the fixed shaft (14) are both provided with a crushing roller (18). The top of the mounting frame (11) is provided with a mounting seat (37), the inside of the mounting seat (37) is provided with a fixed rod (23), the lower side of the crushing box (12) is provided with a sorting box (24), the inside of the sorting box (24) is provided with a magnetic plate (25) and a filter plate (26), the surface of the fixed rod (23) is provided with a cam (28), the cam (28) is arranged at the bottom of the filter plate (26).

2. The sorting device for processing waste plastics as claimed in claim 1, wherein, The top of the mounting frame (11) is provided with a limiting frame (3), and the motor (13) is arranged in the limiting frame (3).

3. The sorting device for processing waste plastics as claimed in claim 2, wherein, The main gear (15) is connected with the secondary gear (17) in meshing mode, and the top of the mounting frame (11) is provided with a power supply box (36).

4. The sorting device for processing waste plastics as claimed in claim 3, wherein, The surface of the fixed shaft (14) is provided with a first mounting wheel (2), the surface of the fixed rod (23) is provided with a second mounting wheel (21), and the first mounting wheel (2) and the second mounting wheel (21) are provided with a belt (22) therebetween.

5. The sorting device for processing waste plastics as claimed in claim 4, wherein, The surface of the sorting box (24) is provided with a mounting door (29), and the inside of the mounting door (29) and the inside of the sorting box (24) are both provided with a bolt (35).

6. The sorting device for processing waste plastics as claimed in claim 5, wherein, Threaded holes are formed in the inside of the sorting box (24) and the inside of the magnetic plate (25), and a threaded rod (34) is arranged in the threaded holes.

7. The sorting device for processing waste plastics as claimed in claim 6, wherein, The inside of the sorting box (24) is provided with an assembly rod (27), and the assembly rod (27) is arranged in the inside of the filter plate (26).

8. The sorting device for processing waste plastics as claimed in claim 7, wherein, A limiting groove (38) is formed in the inside of one side of the sorting box (24), one side of the filter plate (26) is arranged in the inside of the limiting groove (38), a discharge valve (31) is arranged at the bottom of the sorting box (24), a feeding hopper (19) is arranged at the top of the crushing box (12), a discharge port (33) is formed in one side of the sorting box (24), and a collecting box (32) is arranged at one side of the discharge port (33).