CN211492403U - Plastic waste recycling device - Google Patents

Abstract

The utility model belongs to the technical field of plastic processing device, especially, a plastic waste recycling device, including the collection box, the inside of collection box is provided with two sets of first rubbing crusher along its central axis symmetric distribution, the below of first rubbing crusher is provided with two sets of second rubbing crusher along the central axis symmetric distribution of collection box, the below of second rubbing crusher is provided with the first fixed plate fixed with the collection box inner wall, the intermediate position activity of first fixed plate has cup jointed first pivot, the outer lane of first pivot is fixed with the puddler, and the puddler is located the below of first fixed plate, the below of puddler is provided with filter mechanism, filter mechanism includes the second fixed plate fixed with the collection box inner wall; the utility model discloses a fully cut plastics and wash, can reduce economic cost with water recovery reuse simultaneously, and energy-concerving and environment-protective.

Description

Plastic waste recycling device

Technical Field

The utility model relates to a plastic processing apparatus technical field especially relates to a plastics discarded object recovery processing device.

Background

The plastic is a material which takes resin (or directly polymerized by monomer in the processing process) as a main component and additives such as plasticizer, filler, lubricant and colorant as auxiliary components and can be molded by flowing in the processing process, the plastic is a synthetic high molecular compound, the shape style can be freely changed, the plastic is a material polymerized by monomer raw materials through synthesis or condensation reaction, the plastic is composed of synthetic resin, fillers, plasticizer, stabilizer, lubricant, colorant and other additives, the main component of the plastic is synthetic resin, the waste plastic is a general name of the plastic which is used and finally eliminated or replaced in civil and industrial applications, and the plastic can be rotten for 500-1000 years and often causes large-area pollution.

When the existing waste plastic recovery device is used for cleaning waste plastic, a large amount of water resources are required to be consumed, the waste of the water resources is serious, the recovery cost is increased, impurities and the plastic after cleaning cannot be separated, the next process of plastic recovery is influenced, and the quality of plastic recovery is reduced, so that the plastic waste recovery processing device capable of recycling water is required.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of plastic waste recycling processing apparatus has solved the problem of water waste.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plastic waste recovery processing device comprises a recovery box, wherein two groups of first crushing mechanisms which are symmetrically distributed along the central axis of the recovery box are arranged inside the recovery box, two groups of second crushing mechanisms which are symmetrically distributed along the central axis of the recovery box are arranged below the first crushing mechanisms, a first fixing plate fixed with the inner wall of the recovery box is arranged below the second crushing mechanisms, a first rotating shaft is movably sleeved at the middle position of the first fixing plate, a stirring rod is fixed on the outer ring of the first rotating shaft and is positioned below the first fixing plate, a filtering mechanism is arranged below the stirring rod and comprises a second fixing plate fixed with the inner wall of the recovery box, a first filtering plate fixed with the inner wall of the recovery box is arranged below the second fixing plate, the second fixing plate is parallel to the first filtering plate, a third fixing plate vertical to the second fixing plate is fixed between the second fixing plate and the first filtering plate, the third fixing plate is movably sleeved with a first push rod of a U-shaped structure, two ends, close to the opening, of the first push rod are respectively fixed with a baffle of the U-shaped structure, and a second filtering plate is arranged between the two groups of baffles.

Preferably, the outer wall of one side that first push rod opening part was kept away from to the collection box is fixed with the water tank, and the inner chamber of water tank and the inner chamber of collection box pass through first water pipe intercommunication, and installs the check valve on the first water pipe, and the water tank is kept away from one side of collection box and is fixed to have cup jointed the second water pipe, and the other end of second water pipe is fixed with the water pump, and the play water end of water pump is fixed to have cup jointed the third water pipe, and the other end and the collection box of third water pipe are fixed to cup joint.

Preferably, first rubbing crusher constructs including the second pivot that cup joints with the collection box inner wall is fixed, the fixed cover in outer lane of second pivot has connected the roll, the outer lane of roll is fixed with the cutter, the structure of second rubbing crusher constructs the same with first rubbing crusher structure, the below of first rubbing crusher constructs is provided with the second connecting plate of V type structure, the both ends that first rubbing crusher constructs are kept away from to the second connecting plate all are fixed with first connecting plate, the bottom of first connecting plate is fixed with the top of first fixed plate, and second rubbing crusher constructs the one side that is located two sets of first connecting plates and keeps away from each other, first discharge gate has been seted up with the corresponding position of second rubbing crusher to first fixed plate.

Preferably, the top of first pivot is fixed with the first motor fixed with the second connecting plate, the below slope of first pivot is provided with the second drainage plate fixed with the collection box inner wall, the other end of second drainage plate is fixed with the top of second fixed plate, and the one end that the second drainage plate is close to the water tank is higher than its other end, the second discharge gate has been seted up to the one end that the first water tank was kept away from to the second fixed plate, its open-ended one end is kept away from to first push rod is fixed with the second push rod, the other end of second push rod is fixed with the cylinder fixed with the collection box inner wall, the below slope of first filter is provided with the first drainage plate fixed with the collection box inner wall, and the one end that first drainage plate is close to the water tank is less than its other end.

Preferably, a roller is movably sleeved between the second rotating shafts of the two groups of first crushing mechanisms, and a belt is movably sleeved between the second rotating shaft of each first crushing mechanism and the second rotating shaft of each adjacent second crushing mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model fully cuts the waste plastics through the first and second crushing mechanisms, and fully cleans the cut plastics through the stirring rod and the first rotating shaft; meanwhile, the plastic and water after being cleaned are separated through the filtering mechanism, and meanwhile, the water and the cleaned impurities can be separated, so that the water is recycled and reused, the energy is saved, the environment is protected, and the economic cost is reduced.

Drawings

Fig. 1 is a schematic structural view of a plastic waste recycling device according to the present invention.

Fig. 2 is a schematic structural view of the second rotating shaft and the belt of the present invention.

Fig. 3 is a schematic structural view of the recycling bin and the second rotating shaft according to the present invention.

Reference numbers in the figures: 1. a recycling bin; 2. a first crushing mechanism; 3. a second crushing mechanism; 4. a first fixing plate; 5. a first rotating shaft; 6. a stirring rod; 7. a filtering mechanism; 8. a second fixing plate; 9. a first filter plate; 10. a third fixing plate; 11. a second filter plate; 12. a first push rod; 13. a baffle plate; 14. a first drainage plate; 15. a second push rod; 16. a cylinder; 17. a first water pipe; 18. a second water pipe; 19. a water pump; 20. a third water pipe; 21. a water tank; 22. a second drainage plate; 23. a first connecting plate; 24. a second connecting plate; 25. a cutter; 26. a second rotating shaft; 27. rolling; 28. a belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a plastic waste recycling device comprises a recycling bin 1, two sets of first crushing mechanisms 2 symmetrically distributed along the central axis of the recycling bin 1 are arranged inside the recycling bin 1, two sets of second crushing mechanisms 3 symmetrically distributed along the central axis of the recycling bin 1 are arranged below the first crushing mechanisms 2, a first fixing plate 4 fixed with the inner wall of the recycling bin 1 is arranged below the second crushing mechanisms 3, a first rotating shaft 5 is movably sleeved at the middle position of the first fixing plate 4, a stirring rod 6 is fixed on the outer ring of the first rotating shaft 5, the stirring rod 6 is positioned below the first fixing plate 4, a filtering mechanism 7 is arranged below the stirring rod 6, the filtering mechanism 7 comprises a second fixing plate 8 fixed with the inner wall of the recycling bin 1, a first filtering plate 9 fixed with the inner wall of the recycling bin 1 is arranged below the second fixing plate 8, and the second fixing plate 8 is parallel to the first filtering plate 9, a third fixing plate 10 vertical to the second fixing plate 8 is fixed between the first filter plate 9 and the second fixing plate 8, the third fixing plate 10 is movably sleeved with a first push rod 12 of a U-shaped structure, two ends of the first push rod 12 close to the opening of the first push rod are both fixed with U-shaped baffles 13, and a second filter plate 11 is arranged between the two groups of baffles 13; the waste plastics are crushed by the first crushing mechanism 2 and the second crushing mechanism 3, the sheared plastics enter between the filtering mechanism 7 and the first fixing plate 4 through the first discharge port, the first motor is started to drive the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the stirring rod 6 to rotate, the plastics are stirred, the plastics can be fully cleaned, after the cleaning is finished, the air cylinder 16 is started, the air cylinder 16 drives the first push rod 12 to move towards the direction of the water tank 21 through the second push rod 15, so as to drive the two groups of baffles 13 to move together, the plastics enter between the second filter plate 11 and the second fixing plate 8 from the second discharge port, the plastics are separated from the water through the second filter plate 11, the water is separated from the cleaned impurities through the first filter plate 9, the filtered water enters the water tank 21 through the first drainage plate 14 and the first water pipe 17, so as to recycle the water, meanwhile, the baffle 13 is restored to the original position through the air cylinder 16, the cleaned plastic is pushed out from the first discharge pipe by the baffle 13, and meanwhile, impurities at the filtering position are discharged through the second discharge pipe, so that the energy is saved and the environment is protected.

Further, a water tank 21 is fixed on the outer wall of one side of the recovery tank 1 away from the opening of the first push rod 12, the inner cavity of the water tank 21 is communicated with the inner cavity of the recovery tank 1 through a first water pipe 17, a one-way valve is installed on the first water pipe 17, a second water pipe 18 is fixedly sleeved on one side of the water tank 21 away from the recovery tank 1, a water pump 19 is fixed at the other end of the second water pipe 18, a third water pipe 20 is fixedly sleeved at the water outlet end of the water pump 19, and the other end of the third water pipe 20 is fixedly sleeved with the recovery tank 1; the plastic is washed by sending water to the recycling tank 1 through the water pump 19 and the third water pipe 20, and the filtered water is sent to the water tank 21 again through the first water pipe 17.

Particularly, the first crushing mechanism 2 comprises a second rotating shaft 26 fixedly sleeved with the inner wall of the recovery box 1, a roller 27 is fixedly sleeved on the outer ring of the second rotating shaft 26, a cutter 25 is fixed on the outer ring of the roller 27, the structure of the second crushing mechanism 3 is the same as that of the first crushing mechanism 2, a second connecting plate 24 with a V-shaped structure is arranged below the first crushing mechanism 2, first connecting plates 23 are fixed at two ends of the second connecting plate 24 far away from the first crushing mechanism 2, the bottom end of each first connecting plate 23 is fixed with the top end of each first fixing plate 4, the second crushing mechanism 3 is positioned at one side of two groups of the first connecting plates 23 far away from each other, and first discharge holes are formed in positions, corresponding to the first fixing plates 4 and the second crushing mechanism 3; the roller 27 is driven to rotate through the second rotating shaft 26, so that the cutter 25 crushes and shears the plastics, and meanwhile, the plastics sheared by the first crushing mechanism 2 are sent to the second crushing mechanism 3 through the first connecting plate 23 and the second connecting plate 24 to be sheared, so that the plastics can be sufficiently crushed and sheared.

It is worth to state that a first motor fixed with a second connecting plate 24 is fixed at the top end of a first rotating shaft 5, a second drainage plate 22 fixed with the inner wall of a recovery box 1 is obliquely arranged below the first rotating shaft 5, the other end of the second drainage plate 22 is fixed with the top of a second fixing plate 8, one end, close to a water tank 21, of the second drainage plate 22 is higher than the other end of the second drainage plate, one end, far away from the water tank 21, of the second fixing plate 8 is provided with a second discharge hole, one end, far away from the opening, of a first push rod 12 is fixed with a second push rod 15, the other end of the second push rod 15 is fixed with a cylinder 16 fixed with the inner wall of the recovery box 1, a first drainage plate 14 fixed with the inner wall of the recovery box 1 is obliquely arranged below a first filter plate 9, and one end, close to the water tank 21, of the; the plastic after being sheared and crushed is sent to the second discharge hole through the second drainage plate 22, so that the plastic is cleaned, the plastic, the water and the cleaned impurities are separated through the air cylinder 16, the first push rod 12, the second push rod 15 and the baffle 13, and the water and the plastic are recycled.

In addition, a roller 27 is movably sleeved between the second rotating shafts 26 of the two groups of first crushing mechanisms 2, and a belt 28 is movably sleeved between the second rotating shaft 26 of the first crushing mechanism 2 and the second rotating shaft 26 of the adjacent second crushing mechanism 3; the four groups of second rotating shafts 26 can rotate simultaneously through the belts 28, so that energy is fully utilized, and economic cost is reduced.

Example 1: the top of the recycling box 1 is fixedly sleeved with a feeding pipe, one side of the recycling box 1, which is far away from the water tank 21, is fixedly sleeved with a first discharging pipe and a second discharging pipe, and the first discharging pipe and the second discharging pipe correspond to the positions of the two groups of baffles 13 respectively.

The working principle is as follows: firstly, waste plastics to be recycled are fed into a recycling box 1 through a feeding pipe, a roller 27 is driven to rotate through a second rotating shaft 26, so that two groups of cutters 25 in a first crushing mechanism 2 are driven to crush the waste plastics, the plastics are fed to a second crushing mechanism 3 through a first connecting plate 23 and a second connecting plate 24 after being crushed for the first time, a second rotating shaft 26 in the second crushing mechanism 3 and the roller 27 are driven to rotate through a belt 28 and the second rotating shaft 26 in the first crushing mechanism 2, so that the plastics are crushed and sheared for the second time by the cutters in the second crushing mechanism 3, the sheared plastics enter between a filtering mechanism 7 and a first fixing plate 4 through a first discharge port, a first motor is started to drive a first rotating shaft 5 to rotate, the first rotating shaft 5 drives a stirring rod 6 to rotate, the plastics are stirred, and the plastics can be fully cleaned, after the cleaning is finished, the air cylinder 16 is started, the air cylinder 16 drives the first push rod 12 to move towards the direction of the water tank 21 through the second push rod 15, so that two groups of baffles 13 are driven to move together, the plastic enters the space between the second filter plate 11 and the second fixing plate 8 from the second discharge hole, the plastic is separated from the water through the second filter plate 11, the water is separated from the cleaned impurities through the first filter plate 9, the filtered water enters the water tank 21 through the first drainage plate 14 and the first water pipe 17, so that the water is recycled, meanwhile, the baffles 13 are restored to the original positions through the air cylinder 16, the cleaned plastic is pushed out from the first discharge pipe by the baffles 13, and meanwhile, the impurities at the filtered position are discharged through the second discharge pipe, energy conservation and environmental protection are achieved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A plastic waste recycling device comprises a recycling tank (1) and is characterized in that two groups of first crushing mechanisms (2) which are symmetrically distributed along the central axis of the recycling tank (1) are arranged inside the recycling tank (1), two groups of second crushing mechanisms (3) which are symmetrically distributed along the central axis of the recycling tank (1) are arranged below the first crushing mechanisms (2), a first fixing plate (4) fixed with the inner wall of the recycling tank (1) is arranged below the second crushing mechanisms (3), a first rotating shaft (5) is movably sleeved at the middle position of the first fixing plate (4), a stirring rod (6) is fixed on the outer ring of the first rotating shaft (5), the stirring rod (6) is positioned below the first fixing plate (4), a filtering mechanism (7) is arranged below the stirring rod (6), and the filtering mechanism (7) comprises a second fixing plate (8) fixed with the inner wall of the recycling tank (1), the utility model discloses a recycling bin, including first filter (8), second fixed plate (8), first filter (9) that are fixed with collection box (1) inner wall are provided with to the below of second fixed plate (8), and second fixed plate (8) are parallel with first filter (9), be fixed with between second fixed plate (8) and first filter (9) rather than vertically third fixed plate (10), first push rod (12) of U type structure have been cup jointed in third fixed plate (10) activity, first push rod (12) are close to both ends of its opening part and all are fixed with baffle (13) of U type structure, and are two sets of be provided with second filter (11) between baffle (13).

2. The plastic waste recycling device as claimed in claim 1, wherein a water tank (21) is fixed on an outer wall of one side of the recycling tank (1) away from the opening of the first push rod (12), an inner cavity of the water tank (21) is communicated with an inner cavity of the recycling tank (1) through a first water pipe (17), a one-way valve is installed on the first water pipe (17), a second water pipe (18) is fixedly sleeved on one side of the water tank (21) away from the recycling tank (1), a water pump (19) is fixed at the other end of the second water pipe (18), a third water pipe (20) is fixedly sleeved at a water outlet end of the water pump (19), and the other end of the third water pipe (20) is fixedly sleeved with the recycling tank (1).

3. The plastic waste recycling device according to claim 1, the first crushing mechanism (2) comprises a second rotating shaft (26) fixedly sleeved with the inner wall of the recycling box (1), a roller (27) is fixedly sleeved on the outer ring of the second rotating shaft (26), a cutter (25) is fixed on the outer ring of the roller (27), the structure of the second crushing mechanism (3) is the same as that of the first crushing mechanism (2), a second connecting plate (24) with a V-shaped structure is arranged below the first crushing mechanism (2), first connecting plates (23) are fixed at two ends, far away from the first crushing mechanism (2), of the second connecting plate (24), the bottom end of each first connecting plate (23) is fixed with the top end of the corresponding first fixing plate (4), and the second crushing mechanism (3) is positioned at one side of the two groups of first connecting plates (23) which are far away from each other, and a first discharge hole is formed in the position, corresponding to the second crushing mechanism (3), of the first fixing plate (4).

4. The plastic waste recycling device according to claim 1, wherein a first motor fixed to a second connecting plate (24) is fixed to the top end of the first rotating shaft (5), a second drainage plate (22) fixed to the inner wall of the recycling bin (1) is obliquely arranged below the first rotating shaft (5), the other end of the second drainage plate (22) is fixed to the top of a second fixing plate (8), one end of the second drainage plate (22) close to the water tank (21) is higher than the other end of the second drainage plate, a second discharge port is formed in one end of the second fixing plate (8) far away from the water tank (21), a second push rod (15) is fixed to one end of the first push rod (12) far away from the opening, an air cylinder (16) fixed to the inner wall of the recycling bin (1) is fixed to the other end of the second push rod (15), a first drainage plate (14) fixed to the inner wall of the recycling bin (1) is obliquely arranged below the first filter plate (9), and one end of the first drainage plate (14) close to the water tank (21) is lower than the other end thereof.

5. The plastic waste recycling device according to claim 1, wherein a roller (27) is movably sleeved between the second rotating shafts (26) of the two sets of first crushing mechanisms (2), and a belt (28) is movably sleeved between the second rotating shaft (26) of the first crushing mechanism (2) and the second rotating shaft (26) of the adjacent second crushing mechanism (3).

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