CN222245623U

CN222245623U - Plastic crusher

Info

Publication number: CN222245623U
Application number: CN202420736558.5U
Authority: CN
Inventors: 陈秀珍; 张新元
Original assignee: Fujian Mingshi Environmental Protection Technology Co ltd
Current assignee: Fujian Mingshi Environmental Protection Technology Co ltd
Priority date: 2024-04-11
Filing date: 2024-04-11
Publication date: 2024-12-27
Anticipated expiration: 2034-04-11

Abstract

The utility model discloses a plastic crusher, which comprises a base, wherein a first supporting rod is fixedly arranged at the top of the base, a crushing assembly is fixedly arranged at the top of the first supporting rod, the crushing assembly comprises a crushing bin, the inner wall of the bottom of the crushing bin is rotationally connected with a driving shaft through a bearing, a crushing cutter disc is fixedly arranged on the outer wall of the driving shaft, a limiting plate is fixedly arranged on the inner wall of the crushing bin, and a blade is fixedly arranged at the bottom of the limiting plate, and the plastic crusher relates to the field of plastic crushers.

Description

Plastic crusher

Technical Field

The utility model relates to a plastic crusher, in particular to a plastic crusher.

Background

The plastic recycling means that a certain recycling process is adopted to recycle the waste plastic, the aim of changing waste into valuable is achieved, along with the wide application of plastic products, the quantity of the waste plastic is also continuously increased, great pressure is brought to the environment, in the plastic recycling process, the waste plastic is firstly required to be classified and collected, the waste plastic is processed into regenerated plastic particles through steps of crushing, cleaning, screening and the like, then the regenerated plastic particles are used for manufacturing new plastic products, a plastic roller is usually adopted when the plastic is crushed, an existing plastic crusher usually conveys the plastic recycling piece into a crushing barrel through a conveying belt, crushing is carried out through two crushing rollers which rotate in opposite directions, after crushing, the crushing blocks are still of a relatively large structure, meanwhile, after the plastic is crushed, part of the plastic blocks are not completely broken, the plastic blocks are inconvenient to recycle, the plastic blocks are required to be crushed into small particles again, and the plastic is often subjected to fine treatment at one time.

Disclosure of utility model

The present utility model is directed to a plastic crusher, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a plastic crusher, includes the base, the first bracing piece of base top fixed mounting, first bracing piece top fixed mounting crushed aggregates subassembly, the crushed aggregates subassembly includes garrulous feed bin, crushed aggregates bin bottom inner wall passes through the bearing and rotates the connection drive shaft, drive shaft outer wall fixed mounting crushed aggregates blade disc, crushed aggregates bin inner wall fixed mounting limiting plate, limiting plate bottom fixed mounting blade.

In a preferred embodiment of the utility model, a motor frame is fixedly arranged between the base and the outer wall of the first supporting rod, a servo motor is fixedly arranged on the outer wall of the top of the motor frame, and the outer wall of the bottom of the crushing bin is rotationally connected with a transmission shaft through a bearing seat.

In a preferred embodiment of the utility model, the outer wall of the transmission shaft is in transmission connection with the outer wall of the driving shaft through a bevel gear in a matching way, and the outer wall of the output shaft of the servo motor is in transmission connection with the outer wall of the transmission shaft through a belt pulley and a belt.

In a preferred embodiment of the utility model, annular crushing cutters are uniformly and fixedly arranged on the outer wall of the top of the crushing cutter head, and a discharging hole is formed in the outer wall of one side of the crushing bin, which is far away from the servo motor.

In a preferred embodiment of the utility model, the discharging plate is fixedly arranged on the outer wall of the discharging hole, two limiting plates are arranged, and a baffle is fixedly arranged at a gap between the two limiting plates.

In a preferred embodiment of the utility model, a feeding bin is fixedly arranged at the top of the crushing bin, a slope is arranged on the inner wall of the feeding bin, and a second supporting rod is rotatably connected between the outer wall of the front end of the feeding bin and the outer wall of the base through an ear hook.

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.

1. Through setting up the crushed aggregates blade disc, evenly fixed mounting annular crushed aggregates sword in the top of crushed aggregates blade disc to conveniently make crushed aggregates blade disc and annular crushed aggregates sword when rotating, cut the bottom of plastics by layer contour cutting, thereby conveniently carry out the miniaturization to plastics, improved work efficiency and conveniently wash the plastics after smashing, conveniently retrieve the follow-up work of plastics and go on;

2. Through setting up limiting plate and baffle cooperation and using, carry out spacingly to plastics, cooperation fixed mounting blade in the bottom of limiting plate simultaneously has improved the cutting efficiency to plastics.

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 a schematic view of a front view of a plastic crusher;

FIG. 2 is a schematic view of a bottom view of a plastic crusher;

FIG. 3 is a schematic top view of a plastic crusher;

Fig. 4 is a schematic view of an exploded construction of a plastic bin in a plastic crusher.

In the drawing, a base 100, a first supporting rod 110, a crushing bin 200, a discharging hole 210, a discharging plate 220, a limiting plate 230, a baffle 231, a blade 232, a driving shaft 240, a crushing cutter head 250, an annular crushing cutter 251, a servo motor 260, a bearing seat 270, a driving shaft 280, a bevel gear 281, a belt pulley 290, a belt 291, a feeding bin 300 and a second supporting rod 310 are arranged.

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.

Embodiment 1 as shown in fig. 1-3, the crusher comprises a base 100, a first supporting rod 110 is fixedly arranged at the top of the base 100, a crushing assembly is fixedly arranged at the top of the first supporting rod 110, the crushing assembly comprises a crushing bin 200, the inner wall of the bottom of the crushing bin 200 is rotatably connected with a driving shaft 240 through a bearing, a crushing cutter 250 is fixedly arranged on the outer wall of the driving shaft 240, a limiting plate 230 is fixedly arranged on the inner wall of the crushing bin 200, and a blade 232 is fixedly arranged at the bottom of the limiting plate 230.

The specific application scenario of the embodiment is that the servo motor 260 is started, so that the servo motor 260 drives the transmission shaft 280 to rotate under the transmission action of the belt pulley 290 and the belt 291, when the transmission shaft 280 rotates, the driving shaft 240 is driven through the bevel gear 281, the driving shaft 240 synchronously rotates under the action of the servo motor 260, the crushed aggregates cutterhead 250 and the annular crushed aggregates cutterhead 251 are driven, and the annular crushed aggregates cutterhead 251 rotates to cut the outer wall of the bottom of the plastic piece layer by layer, so that the driving shaft 240 has the transmission function.

Embodiment 2 As shown in fig. 2, the crusher comprises a base 100, a first supporting rod 110 is fixedly arranged at the top of the base 100, a crushing assembly is fixedly arranged at the top of the first supporting rod 110, the crushing assembly comprises a crushing bin 200, the inner wall of the bottom of the crushing bin 200 is rotationally connected with a driving shaft 240 through a bearing, a crushing cutter 250 is fixedly arranged on the outer wall of the driving shaft 240, a limiting plate 230 is fixedly arranged on the inner wall of the crushing bin 200, a blade 232 is fixedly arranged at the bottom of the limiting plate 230, a motor frame is fixedly arranged between the base 100 and the outer wall of the first supporting rod 110, a servo motor 260 is fixedly arranged on the outer wall of the top of the motor frame, the outer wall of the bottom of the crushing bin 200 is rotationally connected with a driving shaft 280 through a bearing seat 270, the outer wall of the driving shaft 280 is in matched transmission connection with the outer wall of the driving shaft 240 through a bevel gear 281, and the outer wall of an output shaft of the servo motor 260 is in transmission connection with the outer wall of the driving shaft 280 through a belt wheel 290 and a belt 291.

The specific application scenario of the embodiment is that the servo motor 260 is started, so that the servo motor 260 drives the transmission shaft 280 to rotate under the transmission action of the belt pulley 290 and the belt 291, and when the transmission shaft 280 rotates, the driving shaft 240 is driven by the bevel gear 281, and the belt pulley 290 and the belt 291 have the transmission action.

Embodiment 3 as shown in fig. 3 and 4, the crushing machine comprises a base 100, a first supporting rod 110 is fixedly arranged at the top of the base 100, a crushing assembly is fixedly arranged at the top of the first supporting rod 110, the crushing assembly comprises a crushing bin 200, the inner wall of the bottom of the crushing bin 200 is rotationally connected with a driving shaft 240 through a bearing, a crushing cutter head 250 is fixedly arranged on the outer wall of the driving shaft 240, a limiting plate 230 is fixedly arranged on the inner wall of the crushing bin 200, a blade 232 is fixedly arranged at the bottom of the limiting plate 230, annular crushing cutters 251 are uniformly and fixedly arranged on the outer wall of the top of the crushing cutter head 250, a discharging hole 210 is formed in the outer wall of one side, far away from a servo motor 260, of the crushing bin 200, a blanking plate 220 is fixedly arranged on the outer wall of the discharging hole 210, two limiting plates 230 are arranged, and a baffle 231 is fixedly arranged at a gap between the two limiting plates 230.

The specific application scenario of the embodiment is that plastic crushed aggregates are conveyed to the discharge hole 210 under the centrifugal action of the crushed aggregate cutterhead 250 and the annular crushed aggregate cutters 251, then the plastic crushed aggregates are conveyed to the blanking plate 220 through the discharge hole 210, and are conveyed outwards on the inclined surface of the blanking plate 220, and the baffle 231 and the limiting plate 230 are matched for use, so that the friction between the plastic and the crushed aggregate cutterhead 250 is increased, and the cutting and crushing of the plastic are conveniently controlled.

Embodiment 4 As shown in fig. 1, the feeding device comprises a base 100, a first supporting rod 110 is fixedly arranged at the top of the base 100, a crushing assembly is fixedly arranged at the top of the first supporting rod 110, the crushing assembly comprises a crushing bin 200, the inner wall of the bottom of the crushing bin 200 is rotationally connected with a driving shaft 240 through a bearing, a crushing cutter 250 is fixedly arranged on the outer wall of the driving shaft 240, a limiting plate 230 is fixedly arranged on the inner wall of the crushing bin 200, a blade 232 is fixedly arranged at the bottom of the limiting plate 230, a feeding bin 300 is fixedly arranged at the top of the crushing bin 200, a slope is arranged on the inner wall of the feeding bin 300, and a second supporting rod 310 is rotationally connected between the outer wall of the front end of the feeding bin 300 and the outer wall of the base 100 through an ear hook.

A specific use scenario of this embodiment is that the feeding bin 300 is provided for transporting the plastic to be crushed into the interior of the particle bin 200, and the second support bar 310 is provided for controlling the supporting effect of the feeding bin 300.

The working principle of the utility model is that when the plastic material recycling device is used, a person skilled in the art conveys plastic materials to be recycled to the top of a feeding bin 300 through a conveying belt, slides up and down to the inside of a crushing bin 200 under the action of gravity on a slope in the inside of the feeding bin 300, then falls into the top of a crushing cutter disc 250, the servo motor 260 is started to drive a transmission shaft 280 to rotate under the transmission action of a belt pulley 290 and a belt 291 through the starting of the servo motor 260, so that the transmission shaft 280 drives a driving shaft 240 through a bevel gear 281 when rotating, the driving shaft 240 drives the crushing cutter disc 250 and an annular crushing cutter 251 to synchronously rotate under the action of the servo motor 260, the annular crushing cutter 251 rotates to cut the outer wall of the bottom of the plastic materials layer by layer, the inside of the crushing bin 200 is crushed by the annular crushing cutter 251, the limiting action of a limiting plate 230 and a limiting plate 231, the plastic materials are pushed to the annular crushing cutter 251 and the blades 232 at the bottom of the limiting plate 230, the annular cutter 251 and the driving shaft 280 to rotate under the driving action of the driving shaft 240 through the driving of the bevel gear 281, the driving shaft 240 under the action of the bevel gear 251 to synchronously rotate, the driving shaft 240 and the annular cutter disc 251 to rotate under the action of the driving shaft 251 to rotate the annular cutter disc 250, and then the plastic materials are conveyed to the crushing plate 220 to the discharging material through the discharging hole of the crushing cutter disc and the plastic materials.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a plastic crusher, includes base (100), first bracing piece (110) of base (100) top fixed mounting, first bracing piece (110) top fixed mounting crushed aggregates subassembly, a serial communication port, crushed aggregates subassembly includes crushed aggregates storehouse (200), crushed aggregates storehouse (200) bottom inner wall is rotated through the bearing and is connected drive shaft (240), drive shaft (240) outer wall fixed mounting crushed aggregates blade disc (250), crushed aggregates storehouse (200) inner wall fixed mounting limiting plate (230), limiting plate (230) bottom fixed mounting blade (232).

2. A plastic crusher according to claim 1, characterized in that a motor frame is fixedly mounted between the base (100) and the outer wall of the first support rod (110), a servo motor (260) is fixedly mounted on the outer wall of the top of the motor frame, and the outer wall of the bottom of the crushing bin (200) is rotatably connected with a transmission shaft (280) through a bearing seat (270).

3. A plastic crusher according to claim 2, characterized in that the outer wall of the transmission shaft (280) is in transmission connection with the outer wall of the driving shaft (240) through a bevel gear (281), and the outer wall of the output shaft of the servo motor (260) is in transmission connection with the outer wall of the transmission shaft (280) through a belt pulley (290) and a belt (291).

4. The plastic crusher according to claim 1, wherein annular crushing cutters (251) are uniformly and fixedly installed on the outer wall of the top of the crushing cutter head (250), and a discharging hole (210) is formed in the outer wall of one side, far away from the servo motor (260), of the crushing bin (200).

5. The plastic crusher according to claim 4, wherein the discharging hole (210) is fixedly provided with a discharging plate (220) on the outer wall, two limiting plates (230) are provided, and a baffle (231) is fixedly arranged at a gap between the two limiting plates (230).

6. The plastic crusher according to claim 1, wherein a feeding bin (300) is fixedly installed at the top of the crushing bin (200), a slope is arranged on the inner wall of the feeding bin (300), and a second supporting rod (310) is rotatably connected between the outer wall of the front end of the feeding bin (300) and the outer wall of the base (100) through an ear hook.