CN217670493U

CN217670493U - Plastic granules breaker

Info

Publication number: CN217670493U
Application number: CN202221345345.7U
Authority: CN
Inventors: 晏小强
Original assignee: Sichuan Zhonghengxin Plastic Products Co ltd
Current assignee: Sichuan Zhonghengxin Plastic Products Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-28
Anticipated expiration: 2032-05-31

Abstract

The utility model provides a plastic particle crusher, which comprises a crusher shell with a feeding port and an outlet, wherein a first crushing roller, a second crushing roller and a third crushing roller which are mutually matched are arranged in the crusher shell, the outlet of the crusher shell is communicated with a horizontal screening channel, a first auger for pushing raw materials is arranged in the screening channel, the outlet of the screened channel is communicated with a vertically arranged lifting channel, and a second auger for lifting the raw materials is arranged in the lifting channel; a dust removing area is arranged below the screening channel, and a first screen is arranged between the dust removing area and the screening channel. The purpose is as follows: and screening unqualified plastic particles after primary crushing, and performing secondary crushing to reduce the labor required by secondary crushing.

Description

Plastic granules breaker

Technical Field

The utility model relates to a broken technical field of plastics particularly, relates to a plastic granules breaker.

Background

Plastic materials play a very important role in human life, but plastic products have a serious problem of environmental pollution, and thus, processing used plastic products or waste plastics by an appropriate method has a great social significance.

In the prior art, waste plastics are mainly crushed into particles and then recycled, the crushed plastic particles need to be manually screened, the plastic particles with unqualified sizes are screened out and then crushed again, the operation is very troublesome, the labor intensity requirement of workers is high, the waste plastics can have dust after being crushed, and special treatment is needed in subsequent processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plastic granules breaker, its aim at: unqualified plastic granules after primary crushing are screened, and secondary crushing is carried out, so that the manpower required by secondary crushing and the manpower required by dust cleaning are reduced.

The embodiment of the utility model discloses a realize through following technical scheme:

a plastic granules breaker which characterized in that: the crusher comprises a crusher shell with a feeding port and an outlet, wherein a first crushing roller, a second crushing roller and a third crushing roller which are matched with each other are arranged in the crusher shell, the outlet of the crusher shell is communicated with a horizontal screening channel, a first auger for pushing raw materials is arranged in the screening channel, the outlet of the screening channel is communicated with a vertically arranged lifting channel, and a second auger for lifting the raw materials is arranged in the lifting channel; screening passageway below is provided with the dust removal district, install first screen cloth between dust removal district and the screening passageway, first screen cloth below is provided with the second screen cloth that the slope set up, install vibrating motor on the second screen cloth.

By adopting the technical scheme, raw materials enter the crusher from the feeding port, the first crushing roller, the second crushing roller and the third crushing roller are mutually matched to crush the raw materials for the first time, the crushed raw materials are pushed into the lifting channel gradually under the rotation of the first packing auger after passing through the screening channel, in the pushing process, plastic particles with qualified particle diameters fall to the dust removal area for storage after being screened by the first screen, plastic particles with overlarge particle diameters and unqualified particle diameters are pushed into the lifting channel and are transported to the feeding port of the crusher shell to be crushed again under the rotation and lifting of the second packing auger, the manual screening and re-crushing processes are reduced, after the plastic particles are crushed into particles, the plastic particles fall onto the second screen under the screening of the first screen, and dust and sundries on the plastic particles fall to the lower part of the second screen under the vibration of the vibration motor, so that the cleaning of the plastic particles is completed.

Furthermore, the first crushing roller, the second crushing roller and the third crushing roller are all provided with crushing blades which are staggered with each other.

Furthermore, the rotating shafts of the first crushing roller, the second crushing roller and the third crushing roller penetrate out of the crusher shell, and the first crushing roller, the second crushing roller and the third crushing roller are connected with each other through a belt.

Adopt above-mentioned preferred technical scheme, the pivot of first crushing roller, second crushing roller and third crushing roller passes through the belt and connects, can be so that first crushing roller, the rotation direction of second crushing roller and third crushing roller is the same, and only use a power supply alright drive, the direction is the same makes first crushing roller move in opposite directions on the face with the contact of second crushing roller and third crushing roller, first crushing roller, crisscross broken sword that sets up on second crushing roller and the third crushing roller can form stronger shearing force, and then increase the broken effect of plastics.

Furthermore, the upper end of the lifting channel is provided with a through hole, and a first guide plate which is obliquely arranged is arranged on one side of the through hole, which is positioned in the shell of the crusher; the outlet is located at one end of the crusher shell, which is far away from the lifting channel, and a second guide plate is arranged on the outlet.

Adopt above-mentioned preferred technical scheme, make the export keep away from and promote the passageway, the raw materials gets into after the screening passageway, always has sufficient distance to sieve, reaches better screening effect.

Furthermore, a feeding channel is arranged at the feeding port, the upper end of the feeding channel is communicated with a storage hopper, and a third auger is arranged in the storage hopper and the feeding channel.

By adopting the preferable technical scheme, the feeding channel, the storage hopper and the third auger are arranged, a large amount of raw materials can be put into the storage hopper during feeding, but the third auger rotates at a constant speed, and only the raw materials can be quantitatively put into the crusher.

Furthermore, the diameter of the first crushing roller is larger than that of the second crushing roller and the third crushing roller, and the second crushing roller and the third crushing roller are positioned on one side of the first crushing roller and are adjacent to the first crushing roller.

Furthermore, a cleaning rolling brush is arranged above the second screen.

By adopting the preferable technical scheme, the cleaning rolling brush can further clean the broken plastic particles.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. the screening channel with the first auger and the lifting channel with the second auger are arranged, raw materials which are crushed in sequence are screened, unqualified products are thrown into the crusher through the lifting channel to be crushed, and the process of manual screening and crushing is reduced.

2. The pivot of first crushing roller, second crushing roller and third crushing roller passes through the belt and connects, can be so that first crushing roller, the rotation direction of second crushing roller and third crushing roller is the same, and only use a power supply alright drive, the same direction makes first crushing roller move in opposite directions on the face with the contact of second crushing roller and third crushing roller, first crushing roller, crisscross broken sword that sets up on second crushing roller and the third crushing roller can form stronger shearing force, and then increase the broken effect of plastics.

3. The broken plastic particles are cleaned through the vibration of the second screen and the vibration motor and the rotation of the cleaning rolling brush, and the labor required for cleaning dust is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic sectional structure diagram of embodiment 1 of the present invention;

FIG. 2 is a schematic view showing the arrangement of the first crushing roller and the second crushing roller according to the present invention;

fig. 3 is a schematic diagram of the external structure of the present invention.

Icon: 1-crusher shell, 2-first crushing roller, 3-second crushing roller, 4-third crushing roller, 5-screening channel, 6-first auger, 7-first screen, 8-dedusting area, 9-lifting channel, 10-second auger, 11-through port, 12-first guide plate, 13-discharge port, 14-second guide plate, 15-storage hopper, 16-third auger, 17-feeding channel, 18-belt, 19-crushing blade, 20-vibrating motor, 21-second screen and 22-cleaning rolling brush.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Example 1

A plastic particle crusher comprises a crusher shell 1 with a feeding port and an outlet, wherein a first crushing roller 2, a second crushing roller 3 and a third crushing roller 4 which are matched with each other are arranged in the crusher shell 1, the outlet of the crusher shell 1 is communicated with a horizontal screening channel 5, a first auger 6 for pushing raw materials is arranged in the screening channel 5, the outlet of the screening channel 5 is communicated with a vertically arranged lifting channel 9, and a second auger 10 for lifting the raw materials is arranged in the lifting channel 9; screening passageway 5 below is provided with dust removal district 8, install first screen cloth 7 between dust removal district 8 and the screening passageway 5, first screen cloth 7 below is provided with the second screen cloth 21 of slope, install vibrating motor 20 on the second screen cloth 21.

The first crushing roller 2, the second crushing roller 3 and the third crushing roller 4 are provided with crushing blades 19 which are staggered with each other.

The rotating shafts of the first crushing roller 2, the second crushing roller 3 and the third crushing roller 4 penetrate through the crusher housing 1, and the first crushing roller 2, the second crushing roller 3 and the third crushing roller 4 are connected with each other through a belt 18.

The pivot of first crushing roller 2, second crushing roller 3 and third crushing roller 4 passes through the belt 18 to be connected, can be so that first crushing roller 2, the rotation direction of second crushing roller 3 and third crushing roller 4 is the same, and only use a power supply alright drive, the direction is the same makes first crushing roller 2 in the face with second crushing roller 3 and third crushing roller 4 contact relative motion, first crushing roller 2, the broken sword 19 of staggered arrangement on second crushing roller 3 and the third crushing roller 4 can form stronger shearing force, and then increase the broken effect of plastics.

A through hole 11 is formed in the upper end of the lifting channel 9, and a first guide plate 12 which is obliquely arranged is arranged on one side, located in the crusher shell 1, of the through hole 11; the outlet is located at the end of the crusher housing 1 remote from the hoistway 9, on which outlet a second guide plate 14 is arranged.

The outlet is far away from the lifting channel 9, and after the raw materials enter the screening channel 5, the raw materials can be screened always at a sufficient distance, so that a better screening effect is achieved.

The feeding port is provided with a feeding channel 17, the upper end of the feeding channel 17 is communicated with a storage hopper 15, and third packing augers 16 are arranged in the storage hopper 15 and the feeding channel 17.

The crusher is provided with a feeding channel 17, a storage hopper 15 and a third auger 16, when feeding, a large amount of raw materials can be fed into the storage hopper 15, but the third auger 16 rotates at a constant speed, and only the raw materials can be quantitatively fed into the crusher.

The first crushing roller 2 is larger in diameter than the second crushing roller 3 and the third crushing roller 4, and the second crushing roller 3 and the third crushing roller 4 are located on both sides of the first crushing roller 2 and are adjacent to the first crushing roller 2.

A cleaning rolling brush 22 is installed above the second screen.

The cleaning roller brush 22 can further clean the broken plastic particles.

The working principle is as follows: raw materials enter a crusher from a material inlet, a first crushing roller 2, a second crushing roller 3 and a third crushing roller 4 are mutually matched to crush the raw materials for the first time, the crushed raw materials are sieved by a sieving channel 5 and then are gradually pushed into a lifting channel 9 under the rotation of a first auger 6, plastic particles with qualified particle sizes fall to a dust removal area 8 for storage after being sieved by a first screen 7 in the pushing process, the plastic particles with overlarge particle sizes are pushed into the lifting channel 9 and are conveyed to the material inlet of a crusher shell 1 to be crushed again under the rotation and lifting of a second auger 10, the manual sieving and re-crushing processes are reduced, after the plastic particles are crushed into particles, the plastic particles fall onto a second screen 21 under the sieving of the first screen 7, and dust and sundries on the plastic particles fall below the second screen 21 under the vibration of a vibration motor 20, so that the cleaning of the plastic particles is completed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic granules breaker which characterized in that: the crusher comprises a crusher shell (1) with a feeding port and an outlet, wherein a first crushing roller (2), a second crushing roller (3) and a third crushing roller (4) which are matched with each other are arranged in the crusher shell (1), the outlet of the crusher shell (1) is communicated with a horizontal screening channel (5), a first auger (6) for pushing raw materials is arranged in the screening channel (5), an outlet of the screening channel (5) is communicated with a vertically arranged lifting channel (9), and a second auger (10) for lifting the raw materials is arranged in the lifting channel (9); screening passageway (5) below is provided with dust removal district (8), install first screen cloth (7) between dust removal district (8) and screening passageway (5), first screen cloth (7) below is provided with second screen cloth (21) of slope, install vibrating motor (20) on second screen cloth (21).

2. A plastic pellet breaker as claimed in claim 1 wherein: the first crushing roller (2), the second crushing roller (3) and the third crushing roller (4) are all provided with crushing blades (19) which are staggered with each other.

3. A plastic pellet mill as claimed in claim 2, characterized in that: the rotating shafts of the first crushing roller (2), the second crushing roller (3) and the third crushing roller (4) penetrate out of the crusher shell (1), and the first crushing roller (2), the second crushing roller (3) and the third crushing roller (4) are connected with each other through a belt (18).

4. A plastic pellet mill as claimed in claim 1, characterized in that: a through hole (11) is formed in the upper end of the lifting channel (9), and a first guide plate (12) which is obliquely arranged is mounted on one side, located in the crusher shell (1), of the through hole (11); the outlet is located at the end of the crusher housing (1) remote from the lifting channel (9), on which outlet a second guide plate (14) is arranged.

5. A plastic pellet mill as claimed in claim 1, characterized in that: the pan feeding department is provided with pan feeding passageway (17), pan feeding passageway (17) upper end intercommunication has storage hopper (15), be provided with third auger (16) in storage hopper (15) and pan feeding passageway (17).

6. A plastic pellet mill as claimed in claim 1, characterized in that: the diameter of the first crushing roller (2) is larger than that of the second crushing roller (3) and the third crushing roller (4), and one side of the second crushing roller (3) and one side of the third crushing roller (4) which are positioned on the first crushing roller (2) are adjacent to the first crushing roller (2).

7. A plastic pellet mill as claimed in claim 1, characterized in that: and a cleaning rolling brush (22) is arranged above the second screen (21).