CN219788957U

CN219788957U - Plastic grinder

Info

Publication number: CN219788957U
Application number: CN202321329588.6U
Authority: CN
Inventors: 李灵杰; 李海清; 李嘉欣
Original assignee: Guangdong Anzhongqiang Technology Co ltd
Current assignee: Guangdong Anzhongqiang Technology Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-10-03
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses a plastic pulverizer, which comprises a hopper, a pulverizing bin, a frame, a pulverizing knife, a cutter head and a sieve tray, wherein the hopper is arranged at the top of the pulverizing bin, and the pulverizing bin is fixed on the frame; the crushing bin is internally provided with a crushing cutter which comprises a first blade and a second blade, the first blade is fixed on two sides of the inner cavity of the crushing bin, at least three claw parts are arranged on the cutter head, the claw parts are used for fixing the second blade, the cutter head is arranged on a driving rotating shaft, and the driving rotating shaft is connected with a driving assembly; the sieve plate is arranged at the bottom of the crushing bin; the hopper is fed into the crushing bin, the driving assembly drives the rotary cutter disc, so that the second blade is tangential to the first blade in the rotating process, the plastic is cut and crushed, and the crushing device has the advantages of uniform crushing particles and simple structure.

Description

Plastic grinder

Technical Field

The utility model relates to the technical field of crushers, in particular to a plastic crusher.

Background

In daily life, a large amount of waste plastics can be produced, and the waste plastics can be crushed and recycled during recycling, so that a crusher with good crushing effect, simple structure and uniform particles is needed.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the embodiment of the utility model provides a plastic pulverizer, which comprises a hopper, a pulverizing bin, a frame, a pulverizing knife, a cutter head and a sieve tray, wherein the hopper is arranged at the top of the pulverizing bin, and the pulverizing bin is fixed on the frame; the crushing bin is internally provided with the crushing cutter, the crushing cutter comprises a first blade and a second blade, the first blade is fixed on two sides of an inner cavity of the crushing bin, at least three claw parts are arranged on the cutter head and used for fixing the second blade, the cutter head is arranged on a driving rotating shaft, the driving rotating shaft is connected with a driving assembly, and the sieve pore plates are arranged at the bottom of the crushing bin.

According to some embodiments of the utility model, the crushing bin is divided into an upper bin body and a lower bin body, the upper bin body is connected with the lower bin body in a turnover manner, the upper bin body is connected with the hopper in a turnover manner through a rotating shaft, the lower bin body is fixed at the top of the frame, and the sieve pore plates are positioned in the lower bin body.

According to some embodiments of the utility model, the lower cartridge body is fitted with an access door.

According to some embodiments of the utility model, a first touch switch and a second touch switch are respectively arranged on the upper bin body and the lower bin body, a first pressing sheet is arranged on the hopper, and the first pressing sheet presses the first touch switch; the upper bin body is provided with a second pressing sheet, and the second pressing sheet presses the second touch switch.

According to some embodiments of the utility model, the cutterhead is at least three, and the three cutterheads are arranged on the driving shaft.

According to some embodiments of the utility model, the driving assembly comprises a driving motor, a driving pulley and a driven pulley, wherein the driving pulley is arranged on a driving rotating shaft of the driving motor, the driven pulley is arranged on the driving rotating shaft, and a belt is wound between the driving pulley and the driven pulley.

The utility model has at least the following beneficial effects:

the recycled plastics are sent into the crushing bin through the hopper, the driving assembly drives the rotary cutter disc, so that the second blade is tangential to the first blade in the rotating process, the plastics are cut and crushed, and the crushing bin has the advantages of uniform crushing particles and simple structure.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is an overall schematic of an embodiment of the present utility model;

FIG. 2 is a schematic view of the interior of a pulverizing bin according to an embodiment of the utility model;

fig. 3 is a schematic overall cross-sectional view of an embodiment of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Referring to fig. 1 and 2, a plastic pulverizer comprises a hopper 100, a pulverizing bin 200, a frame 300, a pulverizing knife 400, a cutter head 500, and a sieve tray 600, wherein the hopper 100 is mounted on the top of the pulverizing bin 200, and the pulverizing bin 200 is fixed on the frame 300; the crushing bin 200 is internally provided with a crushing cutter 400, the crushing cutter 400 comprises a first cutter blade 410 and a second cutter blade 420, the first cutter blade 410 is fixed on two sides of the inner cavity of the crushing bin 200, at least three claw parts 510 are arranged on the cutter head 500, the claw parts 510 are used for fixing the second cutter blade 420, the cutter head 500 is arranged on a driving rotating shaft 710, and the driving rotating shaft 710 is connected with a driving assembly 700; the sieve plate 600 is installed at the bottom of the pulverizing bin 200.

During crushing, the recovered plastic is sent into the crushing bin 200 through the hopper 100, the driving assembly 700 drives the rotary cutter head 500, so that the second blade 420 is tangential to the first blade 410 in the rotation process, the plastic is cut and crushed, and the crushing device has the advantages of uniform crushing particles and simple structure.

The bottom of the crushing bin 200 is provided with a sieve plate 600, crushed plastics are screened by the sieve plate 600, and plastic particles meeting the crushed standard fall into a skip below by sieve holes on the sieve plate 600.

Referring to fig. 1 and 3, the crushing bin 200 is divided into an upper bin body 210 and a lower bin body 220, the upper bin body 210 is connected with the lower bin body 220 in a turnover manner, the upper bin body 210 is connected with the hopper 100 in a turnover manner through a rotating shaft, the lower bin body 220 is fixed at the top of the frame 300, material cleaning is convenient when material clamping is performed, and replacement of the first blade 410 and the second blade 420 is convenient.

The sieve plate 600 is located in the lower bin 220, and the lower bin 220 is provided with an access door 221 for cleaning the sieve plate 600 conveniently.

Referring to fig. 1, in order to prevent the cutter head 500 from rotating during maintenance and cleaning, which may cause injury to a worker, a first trigger switch 800 and a second trigger switch 900 are respectively mounted on the upper bin 210 and the lower bin 220, a first pressing sheet 110 is disposed on the hopper 100, and the first pressing sheet 110 is pressed against the first trigger switch 800; the second pressing piece 211 is arranged on the upper bin body 210, the second pressing piece 211 presses the second touch switch 900, and the driving assembly 700 can be electrified to work only after the first touch switch 800 and the second touch switch 900 are pressed.

In this embodiment, at least three cutterheads 500 are used, and three cutterheads 500 are arranged on the driving shaft 710.

Referring to fig. 2, the driving assembly 700 includes a driving motor 720, a driving pulley 730, and a driven pulley 740, the driving pulley 730 is mounted on the driving shaft 710 of the driving motor 720, the driven pulley 740 is mounted on the driving shaft 710, and a belt is wound between the driving pulley 730 and the driven pulley 740.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The plastic pulverizer is characterized by comprising a hopper (100), a pulverizing bin (200), a frame (300), a pulverizing knife (400), a cutter disc (500) and a sieve tray (600), wherein the hopper (100) is arranged at the top of the pulverizing bin (200), and the pulverizing bin (200) is fixed on the frame (300); the utility model discloses a crushing storehouse, smash storehouse (200) are installed smash sword (400) in, smash sword (400) include first blade (410), second blade (420), first blade (410) are fixed in smash the inner chamber both sides in storehouse (200), be provided with three claw (510) on blade disc (500) at least, claw (510) are used for fixing second blade (420), blade disc (500) are installed on drive pivot (710), drive pivot (710) are connected with drive assembly (700), sieve board (600) install in the bottom in smashing storehouse (200).

2. The plastic pulverizer as recited in claim 1, wherein the pulverizing bin (200) is divided into an upper bin body (210) and a lower bin body (220), the upper bin body (210) is connected with the lower bin body (220) in a turnover manner, the upper bin body (210) is connected with the hopper (100) in a turnover manner through a rotating shaft, the lower bin body (220) is fixed at the top of the frame (300), and the sieve plate (600) is positioned in the lower bin body (220).

3. A plastic shredder according to claim 2, wherein the lower bin (220) is fitted with an access door (221).

4. The plastic pulverizer as recited in claim 2, wherein the upper bin (210) and the lower bin (220) are respectively provided with a first touch switch (800) and a second touch switch (900), the hopper (100) is provided with a first pressing sheet (110), and the first pressing sheet (110) is pressed against the first touch switch (800); the upper bin body (210) is provided with a second pressing sheet (211), and the second pressing sheet (211) presses the second touch switch (900).

5. A plastic shredder according to claim 1, wherein at least three cutterheads (500) are provided, the three cutterheads (500) being arranged to be mounted on the drive shaft (710).

6. The plastic pulverizer as recited in claim 1, wherein the driving assembly (700) includes a driving motor (720), a driving pulley (730), and a driven pulley (740), the driving pulley (730) is mounted on a driving shaft (710) of the driving motor (720), the driven pulley (740) is mounted on the driving shaft (710), and a belt is wound between the driving pulley (730) and the driven pulley (740).