CN221561935U

CN221561935U - Recycling device for waste PP plastic

Info

Publication number: CN221561935U
Application number: CN202322929204.0U
Authority: CN
Inventors: 季国强
Original assignee: Suzhou Delia New Material Technology Co ltd
Current assignee: Suzhou Delia New Material Technology Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-08-20
Anticipated expiration: 2033-10-31

Abstract

The utility model provides a waste PP plastic recycling device which comprises a screening component, a crushing component, a storage box, supporting legs, connecting pipes and a discharge hole, wherein the screening component comprises a hopper, a crushing motor, a crushing roller and a transmission belt, the crushing component comprises a first driving motor, a collecting box, a pushing plate, an inclined plate, a guy rope, a sliding guide rail and a second driving motor, the PP plastic particles are crushed into particles through the crushing roller and then enter the inside of the classification box by putting the PP plastic particles into the hopper through water injection in the inside of the classification box, the pushing plate is driven to move through rotation of the driving motor, the pushing plate can push the PP plastic particles floating on the water surface forward, so that the waste particles enter the inside of the storage box, the sorting efficiency of the PP plastic particles can be effectively improved, the labor intensity of workers is reduced, and meanwhile, the PP plastic particles and the PP plastic particles can be accurately distinguished from the particles made of other materials.

Description

Recycling device for waste PP plastic

Technical Field

The utility model relates to the technical field of PP plastic recycling, in particular to a waste PP plastic recycling device.

Background

The PP plastic is colorless semitransparent thermoplastic light general plastic, has chemical resistance, heat resistance, electrical insulation, high strength mechanical property, good high wear resistance processing property and the like, and is widely applied to the production of fiber products such as clothing, blanket and the like, medical appliances, automobiles, bicycles, parts, conveying pipelines, chemical containers and the like, and is also used for food and medicine packaging.

The pure PP product waste can be recycled through simple crushing, but most of PP products can be manufactured by combining with other materials, after the waste with the PP products is crushed into particles, the PP products and other materials are required to be distinguished, the prior art generally adopts a manual sorting mode, the efficiency is low, the existing sorting device cannot accurately separate the PP products from the other materials, the quality of products produced by recycling the PP products is affected, and therefore, the waste PP plastic recycling device is provided.

Disclosure of utility model

In view of the foregoing, it is desirable to provide a device for recycling waste PP plastics, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial choice.

The technical scheme of the embodiment of the utility model is realized as follows: a waste PP plastic recycling device comprises a screening component, a crushing component, a storage box, supporting legs, a connecting pipe and a discharge hole; the screening assembly comprises a classification box, a first driving motor, a collection box, a pushing plate, inclined plates, a pull rope, a sliding guide rail and a second driving motor, wherein the first driving motor and the second driving motor are respectively and fixedly arranged on two opposite side walls of the classification box, the sliding guide rail is fixedly arranged inside the classification box, the pushing plate is connected onto the sliding guide rail in a sliding mode, the pull rope is fixedly arranged on the pushing plate, the inclined plates are arranged at the bottom of the classification box, openings are formed between the inclined plates, and the collection box is arranged at the bottom of the classification box; the crushing assembly comprises a funnel, a crushing motor, a crushing roller and a driving belt, wherein the funnel is fixed on the upper side of the classifying box, the crushing roller is arranged in the funnel, the crushing motor is connected to the rotating shaft of the crushing roller, the driving belt is connected between the crushing rollers, the storing box is arranged on one side of the classifying box, a discharge hole is formed in the storing box, and a connecting pipe is connected between the classifying box and the storing box.

Further preferably, the discharging port is arranged at a position, close to the bottom, of the side wall of the storage box, the connecting pipe is connected to the side wall of the storage box on the opposite side of the discharging port, the height of an opening in the storage box is lower than that of an opening in the classifying box, and the connecting pipe is fixed to the opening between the storage box and the classifying box.

Further preferably, the pushing plate is an L-shaped plate body, the pushing plate is slidably connected to a sliding guide rail, the sliding guide rail is a cylindrical rod, and the sliding guide rails are arranged in pairs and horizontally fixed on the side wall of the inside of the classification box.

Further preferably, the collecting box is a shell with an opening at the upper side, the collecting box is fixedly arranged at the bottom of the classifying box and is communicated with the inside of the classifying box, the inclined plates are arranged in pairs inside the classifying box, and a gap is reserved between the inclined plates.

Further preferably, the upper side of the inclined plate is provided with a 45-degree inclined plane, and the collecting box is connected in a gap between the two inclined plates.

Further preferably, the inhaul cable is respectively wound on the rotating shafts of the first driving motor and the second driving motor, and the other end of the inhaul cable is fixedly arranged on the pushing plate.

Further preferably, the crushing rollers are arranged in pairs in the hopper, the crushing rollers are rotationally connected with the hopper, and the rotating shaft of the crushing motor is fixedly connected with the crushing rollers.

Further preferably, the transmission belt is sleeved on a rotating shaft between the crushing rollers, a gap is reserved between the crushing rollers, and a wear-resistant coating is arranged on the surface of the crushing rollers.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. According to the utility model, through injecting water into the interior of the classifying box, the waste containing PP products is placed into the hopper, crushed into particles through the crushing roller and then enters the classifying box, and the PP waste particles are PP plastic particles, so that the PP waste particles float on the water surface, and other material objects sink into the bottom of the classifying box, thereby distinguishing the PP waste from other materials, accurately distinguishing the PP waste from other objects, ensuring that the PP waste does not contain other impurities, and ensuring the quality of products processed by the PP waste.

2. According to the utility model, the stay rope is wound on the rotating shaft of the driving motor through the rotation of the driving motor, so that the pushing plate is pulled to move, the PP waste particles floating on the water surface can be pushed forward by the pushing plate, so that the waste particles enter the storage box, the PP fertilizer particles are conveniently stored, the sorting efficiency of the PP waste can be effectively improved, the labor intensity of workers is reduced, and meanwhile, the PP waste particles can be accurately distinguished from particles made of other materials.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a cross-sectional block diagram of FIG. 1 of the present utility model;

FIG. 3 is a side elevational view of the structure of FIG. 1 in accordance with the present utility model;

Fig. 4 is a top view of the present utility model.

Reference numerals: 10. a screen assembly; 20. a crushing assembly; 3. a storage box; 4. support legs; 5. a connecting pipe; 6. a discharge port; 11. a classification box; 12. driving a first motor; 13. a collection box; 14. a pushing plate; 15. a sloping plate; 16. a guy cable; 17. a sliding guide rail; 18. a second driving motor; 21. a funnel; 22. a crushing motor; 23. a crushing roller; 24. a driving belt.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a waste PP plastic recycling device, which comprises a screening component 10, a crushing component 20, a storage box 3, supporting legs 4, a connecting pipe 5 and a discharge port 6; the screening assembly 10 comprises a classifying box 11, a first driving motor 12, a collecting box 13, a pushing plate 14, inclined plates 15, a guy rope 16, sliding guide rails 17 and a second driving motor 18, wherein the first driving motor 12 and the second driving motor 18 are respectively and fixedly arranged on two opposite side walls of the classifying box 11, the sliding guide rails 17 are fixedly arranged inside the classifying box 11, the pushing plate 14 is slidably connected to the sliding guide rails 17, the guy rope 16 is fixedly arranged on the pushing plate 14, the inclined plates 15 are arranged at the bottom of the classifying box 11, openings are arranged between the inclined plates 15, and the collecting box 13 is arranged at the bottom of the classifying box 11; the crushing assembly 20 comprises a funnel 21, a crushing motor 22, crushing rollers 23 and a driving belt 24, wherein the funnel 21 is fixed on the upper side of the classifying box 11, the crushing rollers 23 are arranged in the funnel 21, the crushing motor 22 is connected to the rotating shaft of the crushing rollers 23, the driving belt 24 is connected between the crushing rollers 23, the storing box 3 is arranged on one side of the classifying box 11, a discharge hole 6 is formed in the storing box 3, and a connecting pipe 5 is connected between the classifying box 11 and the storing box 3.

In some embodiments, the discharge port 6 is disposed at a position of the side wall of the storage tank 3 near the bottom, the connecting pipe 5 is connected to the side wall of the storage tank 3 on the opposite side of the discharge port 6, the height of the opening in the storage tank 3 is lower than that of the opening in the classifying tank 11, water capable of floating PP waste particles entering the classifying tank is filled in the classifying tank 11, the connecting pipe 5 is fixed on the opening between the storage tank 3 and the classifying tank 11, the PP waste particles are conveyed into the storage tank 3 to be stored through the connecting pipe 5, the PP waste is PP plastic particles, and when the PP waste enters the classifying tank, the PP waste can float on the water surface, so that the PP waste particles can be conveniently sorted out.

In some embodiments, the pushing plate 14 is an L-shaped plate body, the pushing plate 14 is slidably connected to the sliding guide rail 17, the sliding guide rail 17 is a cylindrical rod, and the pushing plate 14 can push PP waste to move forward, so that the PP waste is pushed into the storage box 3, and the sliding guide rails 17 are arranged in pairs and horizontally fixed on the side walls inside the sorting box 11.

In some embodiments, the collecting box 13 is a shell with an opening at the upper side, the collecting box 13 is fixedly arranged at the bottom of the classifying box 11 and is communicated with the inside of the classifying box 11, the inclined plates 15 are arranged in pairs inside the classifying box 11, and a gap is reserved between the inclined plates 15, so that particles of other substances can better enter the collecting box 13 at the lower side of the classifying box 11 after sinking into the bottom of the classifying box 11.

In some embodiments, the upper side of the inclined plate 15 is provided with a 45 ° inclined surface, and the collecting box 13 is connected in the gap between the two inclined plates 15, so that the waste particles of other substances can slide down the inclined surface into the collecting box 13.

In some embodiments, the cable 16 is wound around the rotation shafts of the first driving motor 12 and the second driving motor 18, the other end of the cable 16 is fixedly disposed on the pushing plate 14, the second driving motor 18 drives the pushing plate 14 to move forward to push PP waste materials into the storage box 3, and the first driving motor 12 can drive the pushing plate 14 to move backward, so as to drive the pushing plate 14 to reset.

In some embodiments, the crushing rollers 23 are arranged in pairs in the hopper 21, the crushing rollers 23 and the hopper 21 are rotatably connected, and the rotating shaft of the crushing motor 22 is fixedly connected to the crushing rollers 23.

In some embodiments, the transmission belt 24 is sleeved on the rotating shaft between the crushing rollers 23, and the crushing rollers 23 are driven to rotate by the transmission belt 24, so that materials containing PP are crushed, gaps are reserved between the crushing rollers 23, and the surface of the crushing rollers 23 is provided with a wear-resistant coating, so that the service life of the crushing rollers 23 is ensured.

The utility model works when in work: firstly, putting the waste with PP plastics into a hopper 21, driving a crushing roller 23 by a crushing motor 22 to crush the PP waste into smaller particles, filling water in a classifying box 11, wherein the height of the water is slightly lower than that of an opening of a connecting pipe 5, driving a guy rope 16 to be wound on a rotating shaft of the driving motor through the rotation of a driving motor I12 and a driving motor II 18, driving a pushing plate 14 to move back and forth, pushing PP waste particles floating on the water surface into a storing box 3, enabling materials of other substances to sink into the lower side of the classifying box 11, enabling materials of other substances to slide into a collecting box 13 by a sloping plate 15, and opening a discharging hole 6 to take out the waste when the PP waste particles in the storing box 3 are excessive.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a waste PP plastics recycling device which characterized in that: comprises a screening component (10), a crushing component (20), a storage box (3), supporting legs (4), a connecting pipe (5) and a discharge hole (6); the screening assembly (10) comprises a classification box (11), a first driving motor (12), a collection box (13), a pushing plate (14), inclined plates (15), a pull rope (16), sliding guide rails (17) and a second driving motor (18), wherein the first driving motor (12) and the second driving motor (18) are respectively fixedly arranged on two opposite side walls of the classification box (11), the sliding guide rails (17) are fixedly arranged inside the classification box (11), the pushing plate (14) is connected onto the sliding guide rails (17) in a sliding mode, the pull rope (16) is fixedly arranged on the pushing plate (14), the inclined plates (15) are arranged at the bottom of the classification box (11), openings are formed between the inclined plates (15), and the collection box (13) is arranged at the bottom of the classification box (11); the utility model provides a crushing subassembly (20) is including funnel (21), crushing motor (22), crushing cylinder (23) and drive belt (24), the upside at classification case (11) is fixed to funnel (21), be equipped with crushing cylinder (23) in funnel (21), crushing motor (22) are connected in the pivot of crushing cylinder (23), be connected with drive belt (24) between crushing cylinder (23), bin (3) set up in classification case (11) one side, be equipped with discharge gate (6) on bin (3), be connected with connecting pipe (5) between classification case (11) and bin (3).

2. The waste PP plastic recycling device according to claim 1, wherein: the discharging port (6) is arranged at the position, close to the bottom, of the side wall of the storage box (3), the connecting pipe (5) is connected to the side wall of the storage box (3) on the opposite side of the discharging port (6), the height of an opening in the storage box (3) is lower than that of an opening in the classifying box (11), and the connecting pipe (5) is fixed to the opening between the storage box (3) and the classifying box (11).

3. The waste PP plastic recycling device according to claim 1, wherein: the pushing plate (14) is an L-shaped plate body, the pushing plate (14) is connected to the sliding guide rail (17) in a sliding mode, the sliding guide rail (17) is a cylindrical rod, and the sliding guide rails (17) are arranged in pairs and horizontally fixed on the side wall of the inside of the classifying box (11).

4. The waste PP plastic recycling device according to claim 1, wherein: the collecting box (13) is a shell with an opening at the upper side, the collecting box (13) is fixedly arranged at the bottom of the classifying box (11) and is communicated with the inside of the classifying box (11), the inclined plates (15) are arranged in pairs inside the classifying box (11), and gaps are reserved between the inclined plates (15).

5. The waste PP plastic recycling device according to claim 4, wherein: the upper side of the inclined plate (15) is provided with a 45-degree inclined plane, and the collecting box (13) is connected in a gap between the two inclined plates (15).

6. The waste PP plastic recycling device according to claim 1, wherein: the stay cable (16) is respectively wound on the rotating shafts of the first driving motor (12) and the second driving motor (18), and the other end of the stay cable (16) is fixedly arranged on the pushing plate (14).

7. The waste PP plastic recycling device according to claim 1, wherein: the crushing rollers (23) are arranged in the hopper (21) in pairs, the crushing rollers (23) are rotationally connected with the hopper (21), and the rotating shaft of the crushing motor (22) is fixedly connected to the crushing rollers (23).

8. The waste PP plastic recycling device according to claim 7, wherein: the transmission belt (24) is sleeved on a rotating shaft between the crushing rollers (23), a gap is reserved between the crushing rollers (23), and a wear-resistant coating is arranged on the surface of the crushing rollers (23).