CN220638544U

CN220638544U - Waste plastic granulator

Info

Publication number: CN220638544U
Application number: CN202320726601.5U
Authority: CN
Inventors: 贺书来; 任德宝; 宏万里
Original assignee: Gansu Sanhe Plastic Science & Technology Co ltd
Current assignee: Gansu Sanhe Plastic Science & Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2024-03-22
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of granulators and discloses a waste plastic granulator, which comprises an extrusion device, wherein one side of the extrusion device is fixedly connected with an extrusion barrel, one side of the top of the extrusion barrel is fixedly connected with a crushing device, one side of the crushing device is fixedly connected with a hot air blower, the other side of the top of the extrusion barrel is fixedly connected with a cutting device, the bottom of the extrusion barrel is fixedly connected with an extrusion barrel fixing seat, and the bottom of the extrusion barrel fixing seat is fixedly connected with a machine seat.

Description

Waste plastic granulator

Technical Field

The utility model relates to the technical field of pelleting machines, in particular to a waste plastic pelleting machine.

Background

Along with the wide application of plastics, more and more waste plastics are generated, and are difficult to degrade, so that environmental pollution is easy to cause, and meanwhile, resources are wasted, and the waste plastics are recycled, so that the environmental pollution is reduced, and the resources are saved.

The prior art has the following defects: the waste plastic can be recycled through the granulator after recycling, but when the existing granulator is used, waste plastic cannot be crushed well, so that the melting speed of the waste plastic is low, the working efficiency is affected, and the plastic particles in the granulation process are different in size.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a waste plastic granulator which aims to solve the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a waste plastic granulator, includes extrusion device, one side fixedly connected with of extrusion device extrudes the bucket, one side fixedly connected with reducing mechanism at extrusion bucket top, one side fixedly connected with air heater of reducing mechanism, the opposite side fixedly connected with cutting device at extrusion bucket top, the bottom fixedly connected with extrusion bucket fixing base of extrusion bucket, the bottom fixedly connected with frame of extrusion bucket fixing base.

Preferably, the extrusion device comprises an extrusion motor shell, an extrusion motor is fixedly connected to the inside of the extrusion motor shell, an extrusion shaft is fixedly connected to one side of the extrusion motor, threads are arranged on the outer side of the extrusion shaft, an extrusion disc is movably connected to the outer side of the threads, a sliding groove is formed in the extrusion disc, and an extrusion column is fixedly connected to one side of the extrusion disc.

Preferably, the extrusion barrel comprises a barrel cover, an extrusion shaft groove is formed in the barrel cover, one side of the barrel cover is fixedly connected with an extrusion barrel body, a feed inlet is formed in the top of the extrusion barrel body, a sliding plate is fixedly connected with the inner side of the extrusion barrel body, and an extrusion hole and an extrusion shaft limiting groove are formed in one side of the extrusion barrel body.

Preferably, the smashing device comprises a smashing motor shell, a smashing motor is fixedly connected to the inside of the smashing motor shell, a smashing shaft is fixedly connected to the bottom of the smashing motor, a smashing blade is fixedly connected to the outer side of the smashing shaft, a smashing barrel cover is fixedly connected to the bottom of the smashing motor shell, a feeding pipe is fixedly connected to the top of the smashing barrel cover, a smashing barrel is fixedly connected to the bottom of the smashing barrel cover, an air inlet is formed in the outer side of the smashing barrel, a baffle is fixedly connected to the inner side of the smashing barrel, a baffle groove is formed in the inside of the baffle, and a discharging pipe is fixedly connected to the bottom of the smashing barrel cover.

Preferably, the cutting device comprises a cutting motor shell, a cutting motor is fixedly connected to the inside of the cutting motor shell, a cutting shaft is fixedly connected to one side of the cutting motor, a cutting blade fixing block is fixedly connected to one side of the cutting shaft, a cutting blade is fixedly connected to the outer side of the cutting blade fixing block, and a cutting base is fixedly connected to the bottom of the cutting motor shell.

Preferably, the stand comprises a bottom plate, and the bottom of the bottom plate is fixedly connected with a support column.

The utility model has the technical effects and advantages that:

1. the plastic crusher is provided with the crushing device, so that the plastic is crushed more thoroughly, and hot air can be melted more rapidly when the plastic crusher is crushed, and the working efficiency is higher.

2. The extrusion device and the cutting device are arranged, so that plastic particles with the same size can be cut conveniently, the sizes of the plastic particles cut by the extrusion device are the same through the extrusion at the fixed speed of the extrusion device and the cutting at the fixed speed of the cutting device, meanwhile, molten plastic in the extrusion device is extruded more thoroughly, the plastic particles cannot remain in an extrusion barrel, the cleaning times are reduced, and the work is easier.

Drawings

FIG. 1 is a schematic cross-sectional view of a pelletizer according to the present utility model.

Fig. 2 is a schematic view of the whole structure of the granulator of the present utility model.

FIG. 3 is a schematic cross-sectional view of an extrusion apparatus according to the present utility model.

FIG. 4 is a schematic cross-sectional view of an extrusion barrel according to the present utility model.

Fig. 5 is a schematic cross-sectional view of the pulverizing apparatus of the present utility model.

Fig. 6 is a schematic cross-sectional view of a cutting device according to the present utility model.

Fig. 7 is a schematic diagram of the overall structure of the stand according to the present utility model.

The reference numerals are: 1. an extrusion device; 101. extruding a motor shell; 102. an extrusion motor; 103. a chute; 104. extruding a tray; 105. extruding the column; 106. an extrusion shaft; 107. a thread; 2. extruding a barrel; 201. a barrel cover; 202. extruding the shaft groove; 203. extruding a barrel body; 204. a feed inlet; 205. a slide plate; 206. extruding the hole; 207. extruding the shaft limiting groove; 3. a pulverizing device; 301. crushing a motor shell; 302. a crushing motor; 303. crushing a barrel cover; 304. crushing a barrel; 305. a crushing blade; 306. an air inlet; 307. a discharge pipe; 308. a partition plate; 309. a separator tank; 310. a crushing shaft; 311. a feed pipe; 4. an air heater; 5. a cutting device; 501. cutting a motor shell; 502. a cutting motor; 503. a cutting blade; 504. a cutting blade fixing block; 505. a cutting shaft; 506. cutting a base; 6. a fixing seat of the extrusion barrel; 7. a base; 701. a bottom plate; 702. and (5) a pillar.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the waste plastic granulator according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of the present utility model.

The utility model provides a waste plastic granulator, which comprises an extrusion device 1, wherein one side of the extrusion device 1 is fixedly connected with an extrusion barrel 2, one side of the top of the extrusion barrel 2 is fixedly connected with a crushing device 3, one side of the crushing device 3 is fixedly connected with an air heater 4, the other side of the top of the extrusion barrel 2 is fixedly connected with a cutting device 5, the bottom of the extrusion barrel 2 is fixedly connected with an extrusion barrel fixing seat 6, the bottom of the extrusion barrel fixing seat 6 is fixedly connected with a machine seat 7, the air heater 4 is used for blowing hot air, and the hot air enters the crushing device 3 through an air inlet 306 so that plastic in the extrusion barrel fixing seat 6 is melted, and the crushing device 3 is fixed.

Further, extrusion device 1 includes extrusion motor casing 101, extrusion motor 102 is fixedly connected with in the inside of extrusion motor casing 101, one side fixedly connected with extrusion shaft 106 of extrusion motor 102, the outside of extrusion shaft 106 is equipped with screw thread 107, the outside swing joint of screw thread 107 has extrusion dish 104, the inside of extrusion dish 104 is equipped with spout 103, one side fixedly connected with extrusion post 105 of extrusion dish 104, spout 103 is used for removing on slide 205, and restrict extrusion dish 104 and take place to rotate, through the operation of extrusion motor 102, make extrusion shaft 106 rotate, the inside of extrusion dish 104 is equipped with the screw thread groove that suits with screw thread 107, and then make extrusion dish 104 remove in the outside of extrusion shaft 106 when it rotates, through the rotation of fixed speed so that extrusion dish 104 promotes plastics to remove to extrusion hole 206 with fixed speed, extrusion post 105 coincides with extrusion hole 206 in extrusion barrel 2, make the molten plastics in the extrusion barrel 2 can be extruded more thoroughly, reduce the number of times that the user cleared up it.

Further, the extrusion barrel 2 comprises a barrel cover 201, an extrusion shaft groove 202 is formed in the barrel cover 201, an extrusion barrel main body 203 is fixedly connected to one side of the barrel cover 201, a feed inlet 204 is formed in the top of the extrusion barrel main body 203, a sliding plate 205 is fixedly connected to the inner side of the extrusion barrel main body 203, an extrusion hole 206 and an extrusion shaft limiting groove 207 are formed in one side of the extrusion barrel main body 203, the extrusion shaft groove 202 is used for rotating an extrusion shaft 106, the feed inlet 204 is used for entering molten plastics, the sliding plate 205 is used for limiting rotation of an extrusion disc 104, the extrusion hole 206 is used for extrusion of plastics, and the extrusion shaft limiting groove 207 is used for rotating the extrusion shaft 106 so that the extrusion barrel can rotate more stably.

Further, reducing mechanism 3 includes crushing motor housing 301, crushing motor housing 301's inside fixedly connected with crushing motor 302, crushing motor 302's bottom fixedly connected with crushing axle 310, crushing axle 310's outside fixedly connected with crushing blade 305, crushing motor housing 301's bottom fixedly connected with crushing bung 303, crushing bung 303's top fixedly connected with inlet pipe 311, crushing bung 303's bottom fixedly connected with crushing bucket 304, crushing bucket 304's outside is equipped with air intake 306, crushing bucket 304's inboard fixedly connected with baffle 308, baffle 308's inside is equipped with baffle groove 309, crushing bung 303's bottom fixedly connected with discharging pipe 307, through start crushing motor 302, make crushing axle 310 rotate, and then make crushing blade 305 rotate, and then smash plastics, and can stir plastics when rotating, make hot gas can more abundant entering plastics, make it can melt faster, the plastics that is smashed can drop into the below through baffle groove 309, make it separate with large granule plastics, make it can be more easily fused, plastics after the melting is discharged into waste and old and useless plastics through the pipe 307, make crushing blade 311 is used for entering into the inlet pipe 304.

Further, the cutting device 5 includes a cutting motor housing 501, the inside fixedly connected with cutting motor 502 of cutting motor housing 501, one side fixedly connected with cutting shaft 505 of cutting motor 502, one side fixedly connected with cutting blade fixed block 504 of cutting shaft 505, the outside fixedly connected with cutting blade 503 of cutting blade fixed block 504, the bottom fixedly connected with cutting base 506 of cutting motor housing 501, crushing blade 305 pastes in the extrusion hole 206 department of extruding barrel 2, through start cutting motor 502 for cutting shaft 505 can rotate, and then makes cutting blade 503 rotate, and makes the plastics granule size of being cut the same under fixed rotational speed.

Further, the stand 7 comprises a bottom plate 701, a support column 702 is fixedly connected to the bottom of the bottom plate 701, and the stand 7 is used for placing and fixing various components of the granulator.

The working principle of the utility model is as follows: during the use, pour plastics into crushing bucket 304 through inlet pipe 311, through start crushing motor 302, make crushing axle 310 rotate, and then make crushing blade 305 rotate, and then smash plastics, and can stir plastics when rotating, make the hot gas can more abundant get into plastics, make it can melt faster, the crushed plastics can fall into the below through baffle slot 309, make it separate with the plastics of macroparticle, make it can be easier by melting, the plastics after melting are discharged into extrusion bucket 2 through discharging pipe 307, after the plastics of melting is discharged into and is accomplished, through the operation of extrusion motor 102, make extrusion axle 106 rotate, extrusion disk 104's inside is equipped with the screw thread groove that suits with screw thread 107, and then make extrusion disk 104 remove in extrusion axle 106's outside when it rotates, make extrusion disk 104 remove to extrusion hole 206 with fixed speed promotion plastics through the rotation of fixed speed, simultaneously through start cutting motor 502, make cutting axle 505 can rotate, and then make cutting blade 503 rotate, and make the extrusion hole 206's the extrusion hole 2 is clean with the same extrusion hole that the extrusion 105 is removed through the operation of extrusion motor 102, and the extrusion hole 2 is clean when the extrusion 105 is made to the extrusion hole is big under fixed, the extrusion hole 2 is more clear up, the extrusion hole's the inside is more than the extrusion hole is clean, the extrusion barrel is used to the plastics is more than the extrusion hole 2.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a waste plastic granulator, includes extrusion device (1), its characterized in that: one side fixedly connected with of extrusion device (1) extrudes bucket (2), one side fixedly connected with reducing mechanism (3) at extrusion bucket (2) top, one side fixedly connected with air heater (4) of reducing mechanism (3), the opposite side fixedly connected with cutting device (5) at extrusion bucket (2) top, the bottom fixedly connected with of extrusion bucket (2) extrudes bucket fixing base (6), the bottom fixedly connected with frame (7) of extrusion bucket fixing base (6).

2. The waste plastic granulator of claim 1, wherein: extrusion device (1) is including extruding motor casing (101), the inside fixedly connected with of extruding motor casing (101) extrudes motor (102), one side fixedly connected with of extruding motor (102) extrudes axle (106), the outside of extruding axle (106) is equipped with screw thread (107), the outside swing joint of screw thread (107) has extrusion dish (104), the inside of extruding dish (104) is equipped with spout (103), one side fixedly connected with of extruding dish (104) extrudes post (105).

3. The waste plastic granulator of claim 1, wherein: the extrusion barrel (2) comprises a barrel cover (201), an extrusion shaft groove (202) is formed in the barrel cover (201), an extrusion barrel main body (203) is fixedly connected to one side of the barrel cover (201), a feeding hole (204) is formed in the top of the extrusion barrel main body (203), a sliding plate (205) is fixedly connected to the inner side of the extrusion barrel main body (203), and an extrusion hole (206) and an extrusion shaft limiting groove (207) are formed in one side of the extrusion barrel main body (203).

4. The waste plastic granulator of claim 1, wherein: smashing device (3) are including smashing motor housing (301), smashing motor housing (301) inside fixedly connected with smashing motor (302), smashing motor (302)'s bottom fixedly connected with smashing axle (310), smashing motor (310)'s outside fixedly connected with smashing blade (305), smashing motor housing (301)'s bottom fixedly connected with smashing bung (303), smashing bung (303)'s top fixedly connected with inlet pipe (311), smashing bung (303)'s bottom fixedly connected with smashing bucket (304), smashing bucket (304)'s outside is equipped with air intake (306), smashing bucket (304) inboard fixedly connected with baffle (308), baffle (308)'s inside is equipped with baffle groove (309), smashing bung (303)'s bottom fixedly connected with discharging pipe (307).

5. The waste plastic granulator of claim 1, wherein: cutting device (5) are including cutting motor housing (501), the inside fixedly connected with cutting motor (502) of cutting motor housing (501), one side fixedly connected with cutting shaft (505) of cutting motor (502), one side fixedly connected with cutting blade fixed block (504) of cutting shaft (505), the outside fixedly connected with cutting blade (503) of cutting blade fixed block (504), the bottom fixedly connected with cutting base (506) of cutting motor housing (501).

6. The waste plastic granulator of claim 1, wherein: the machine base (7) comprises a bottom plate (701), and a support column (702) is fixedly connected to the bottom of the bottom plate (701).