CN210046921U

CN210046921U - Waste plastic's reducing mechanism

Info

Publication number: CN210046921U
Application number: CN201920514626.2U
Authority: CN
Inventors: 吴汉正
Original assignee: Shenzhen Hexing Industry Technology Co Ltd
Current assignee: Shenzhen Hexing Industry Technology Co Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-02-11
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a waste plastic crushing device, which comprises a crushing box, wherein the crushing box is fixedly arranged on the upper end surface of a base, a plurality of support columns which are evenly distributed are fixedly arranged on the lower end surface of the base, a cover is arranged at the upper end of the crushing box, a feed inlet is fixedly arranged at the right side of the cover, a crushing part is arranged in the crushing box, the lower end surface of the base is provided with a heat dissipation mechanism, the utility model relates to a waste plastic crushing device, through arranging the splash guard, the dust suction port, the fan and the like, the effects of splash prevention during crushing, dust suction and absorption before crushing materials, improvement of heat dissipation, improvement of working efficiency and the like are achieved, and the problems that when most of the conventional waste plastic crushing devices are subjected to crushing operation, the material splashes, the working time of the machine is too long, and the machine needs to be stopped for cooling when the heat is too high.

Description

Waste plastic's reducing mechanism

Technical Field

The utility model relates to a waste plastic retrieves technical field, specifically is a waste plastic's reducing mechanism.

Background

The waste plastic is crushed, namely the process of reducing the size of a material, and is generally finished by applying different mechanical forces to the material by adopting various types of crushing machines, such as tensile force, extrusion force, impact force, shearing force and the like.

At present, when most of waste plastic crushing devices have crushing operation, materials splash, the working time of a machine is too long, and the machine needs to be stopped for cooling due to too high heat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste plastic's reducing mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a waste plastic's reducing mechanism, includes crushing case, crushing case fixed mounting is on the up end of base, fixed mounting has a plurality of evenly distributed's support column on the lower terminal surface of base, the upper end of crushing case is provided with the housing, the right side fixed mounting of housing has the feed inlet, the inside of crushing case is provided with crushing unit, be provided with heat dissipation mechanism on the lower terminal surface of base.

Preferably, the inner wall top of housing rotates and installs the splash shield, the splash shield setting is in the junction of housing and feed inlet.

Preferably, the cover is fixedly provided with a dust suction port, and a striker plate is fixedly arranged in the dust suction port.

Preferably, crushing unit is including smashing the roller, smash the roller and rotate and install between the inside front and back lateral wall of crushing case, fixed mounting has the even commentaries on classics sword that encircles the distribution of a plurality of on the lateral wall of crushing roller, fixed mounting has the mounting bracket on the inner wall left and right sides terminal surface of crushing case, the mounting bracket corresponds crushing roller position department fixed mounting and decides the sword, fixed mounting has the filter screen on the mounting bracket, the filter screen is located the below of smashing the roller, the below of filter screen is provided with the stock guide, the stock guide is the slope setting below left side, it has the discharge gate to correspond stock guide position department fixed mounting on the left side wall of crushing case.

Preferably, the lower end face of the base is provided with balancing weights which are distributed in bilateral symmetry.

Preferably, heat dissipation mechanism is including the installation shell, installation shell fixed mounting is on the lower terminal surface of base, the inside fixed mounting of installation shell has the fan, be provided with the heat dissipation pipeline on the both sides terminal surface around crushing case, the lower extreme of heat dissipation pipeline is linked together with the inside of installation shell, fixed mounting has the air outlet on the back of the body from the face of heat dissipation pipeline.

Compared with the prior art, the beneficial effects of the utility model are that: a waste plastic crushing device is provided, through the arrangement of a splash guard, when feeding is carried out through a feeding hole, materials push the splash guard to rotate leftwards, the materials enter a crushing box and splash during material crushing, the splash guard cannot rotate rightwards, the splashed materials can be blocked back to play a splash-proof role, a dust suction pipeline is externally connected to a dust suction port, dust is sucked and sucked to the entered materials, the materials are cleaned conveniently, the materials are crushed through the matching of a rotary cutter and a fixed cutter on a crushing roller, the crushed materials fall on a guide plate through a filter screen and are discharged through a discharge port under the guidance of the guide plate, the materials which do not pass through the filter screen are stirred by the crushing roller and can be crushed again, the stability of the whole crushing device is improved through the arrangement of a balancing weight, and the circulation of air inside a heat dissipation pipeline is driven through the operation of a fan, the heat emission in the crushing box is improved, the problem that the machine needs to be shut down for cooling due to overhigh heat after the working time of the machine is too long is avoided, and the working efficiency is improved. The utility model relates to an old and useless plastics's reducing mechanism, through setting up splash shield, dust absorption mouth and fan etc. the splashproof when having reached crushing, to the effect such as ash absorption dust absorption, improvement thermal diffusivity, improvement work efficiency before the comminuted, when having solved present old and useless plastics's reducing mechanism mostly has crushing operation, the material splashes, and machine operating time overlength, and the too high refrigerated problem of shutting down that needs of heat.

Drawings

FIG. 1 is a schematic structural view of a waste plastic pulverizing apparatus;

fig. 2 is a schematic structural view of a heat dissipation mechanism in a waste plastic pulverizing apparatus.

In the figure: 1-base, 2-support column, 3-crushing box, 4-cover, 5-feed inlet, 6-splash board, 7-dust suction port, 8-baffle, 9-crushing roller, 10-rotary cutter, 11-mounting rack, 12-fixed cutter, 13-filter screen, 14-guide plate, 15-discharge port, 16-counterweight block, 17-heat dissipation mechanism, 18-mounting shell, 19-fan, 20-heat dissipation pipeline and 21-air outlet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a waste plastic's reducing mechanism, is including smashing case 3, smash 3 fixed mounting of case on base 1's up end, fixed mounting has a plurality of evenly distributed's support column 2 on base 1's the lower terminal surface, the upper end of smashing case 3 is provided with housing 4, housing 4's right side fixed mounting has feed inlet 5, the inside of smashing case 3 is provided with crushing unit, be provided with heat dissipation mechanism 17 on base 1's the lower terminal surface.

The inner wall top of housing 4 rotates and installs splash shield 6, splash shield 6 sets up the junction at housing 4 and feed inlet 5.

Through the setting of splash guard 6, when feeding through feed inlet 5, the material promotes splash guard 6 to the left-hand rotation, and the material gets into crushing case 3, splashes during comminuted, and splash guard 6 can't rotate right, can keep off the material that splashes back, plays the splashproof effect.

The dust collection cover is characterized in that a dust collection port 7 is fixedly mounted on the cover 4, and a striker plate 8 is fixedly mounted inside the dust collection port 7.

The external dust absorption pipeline of dust absorption mouth 7 department carries out the dust absorption to the material that gets into and inhales the ash, plays the clearance effect to the material, makes things convenient for the washing of follow-up crushing back material.

Crushing unit includes crushing roller 9, crushing roller 9 rotates and installs between crushing 3 inside front and back lateral walls, fixed mounting has the even rotary cutter 10 that encircles the distribution of a plurality of on crushing roller 9's the lateral wall, fixed mounting has mounting bracket 11 on crushing 3's the inner wall left and right sides terminal surface, mounting bracket 11 corresponds crushing roller 9 position department fixed mounting and has stationary knife 12, fixed mounting has filter screen 13 on the mounting bracket 11, filter screen 13 is located the below of crushing roller 9, filter screen 13's below is provided with stock guide 14, stock guide 14 is the slope setting below the left side, it has discharge gate 15 to correspond 14 position department fixed mounting of stock guide on crushing 3's the left side wall.

Through the cooperation of the rotary cutter 10 and the fixed cutter 12 on the crushing roller 9, the material is crushed, the crushed material falls on the material guide plate 14 through the filter screen 13 and is discharged through the discharge hole 15 under the guidance of the material guide plate 14, and the material which does not pass through the filter screen 13 can be crushed again under the stirring of the crushing roller 9.

Be provided with bilateral symmetry's balancing weight 16 on the lower terminal surface of base 1, set up through balancing weight 16, improved whole reducing mechanism's stability.

The heat dissipation mechanism 17 comprises an installation shell 18, the installation shell 18 is fixedly installed on the lower end face of the base 1, a fan 19 is fixedly installed inside the installation shell 18, heat dissipation pipelines 20 are arranged on the end faces of the front side and the rear side of the crushing box 3, the lower end of each heat dissipation pipeline 20 is communicated with the inside of the installation shell 18, and an air outlet 21 is fixedly installed on the back-off face of each heat dissipation pipeline 20.

The fan 19 is operated to drive air to circulate in the heat dissipation pipeline 20, so that heat emission in the crushing box 3 is improved, the problem that the machine needs to be shut down for cooling due to overhigh heat after the working time of the machine is too long is avoided, and the working efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waste plastic's reducing mechanism, includes crushing case (3), its characterized in that: smash case (3) fixed mounting on the up end of base (1), fixed mounting has a plurality of evenly distributed's support column (2) on the lower terminal surface of base (1), the upper end of smashing case (3) is provided with housing (4), the right side fixed mounting of housing (4) has feed inlet (5), the inside of smashing case (3) is provided with crushing unit, be provided with heat dissipation mechanism (17) on the lower terminal surface of base (1).

2. The crushing device for waste plastics according to claim 1, characterized in that: the inner wall top of housing (4) is gone up the rotation and is installed splash shield (6), splash shield (6) set up the junction at housing (4) and feed inlet (5).

3. The crushing device for waste plastics according to claim 2, characterized in that: fixed mounting has dust absorption mouth (7) on housing (4), the inside fixed mounting of dust absorption mouth (7) has striker plate (8).

4. The crushing device for waste plastics according to claim 3, characterized in that: crushing unit includes crushing roller (9), crushing roller (9) are rotated and are installed between crushing case (3) inside front and back lateral wall, fixed mounting has a plurality of rotary cutter (10) that evenly encircles the distribution on the lateral wall of crushing roller (9), fixed mounting has mounting bracket (11) on the inner wall left and right sides terminal surface of crushing case (3), mounting bracket (11) correspond crushing roller (9) position department fixed mounting and have stationary knife (12), fixed mounting has filter screen (13) on mounting bracket (11), filter screen (13) are located the below of crushing roller (9), the below of filter screen (13) is provided with stock guide (14), stock guide (14) set up for below left side slope, correspond stock guide (14) position department fixed mounting on the left side wall of crushing case (3) and have discharge gate (15).

5. The crushing device for waste plastics according to claim 4, characterized in that: and the lower end surface of the base (1) is provided with balancing weights (16) which are distributed in bilateral symmetry.

6. The crushing device for waste plastics according to claim 5, characterized in that: radiating mechanism (17) is including installation shell (18), installation shell (18) fixed mounting is on the lower terminal surface of base (1), the inside fixed mounting of installation shell (18) has fan (19), be provided with heat dissipation pipeline (20) on the both sides terminal surface around crushing case (3), the lower extreme of heat dissipation pipeline (20) is linked together with the inside of installation shell (18), fixed mounting has air outlet (21) on the back of heat dissipation pipeline (20) is from the face.