CN2799076Y

CN2799076Y - Bag breaker

Info

Publication number: CN2799076Y
Application number: CN 200420077800
Authority: CN
Inventors: 甘建国
Original assignee: Beijing Zhong Guan Sheng Science & Technology Development Co ltd
Current assignee: Beijing Zhong Guan Sheng Science & Technology Development Co ltd
Priority date: 2004-07-15
Filing date: 2004-07-15
Publication date: 2006-07-26
Anticipated expiration: 2014-07-15

Abstract

The utility model relates to an on-line bag breaking device for processing city domestic garbage, which is mainly composed of a machine frame, a main shaft, a rotating disk knife, a cutter, a cut-off knife, a cutting knife, a transmission device, a friction disk, a peeling knife cover, etc. The garbage is conveyed to the position where the bag breaker is through a conveyor belt. A peeling knife, a disk knife, the cutter, the cut-off knife and the cutting knife fixedly arranged on the machine frame simultaneously act on plastic bags, fiber ropes, etc. in the garbage to crush materials, and simultaneously, lumpy putrescible organics are also broken into minor volume. The utility model has the characteristics of simplicity and high performance.

Description

Bag-breaking machine

Technical field

The utility model relates to a kind of online broken bag device of handling in the domestic waste, is requisite a kind of device in municipal refuse resource, innoxious, the minimizing preprocessing process.

Background technology

It is reported that China has 2/3 city to be absorbed in the predicament of garbage-surrounded city approximately.China is 500,000,000 tons nearby of the annual productions of " municipal refuse " only, and these municipal refuse overwhelming majority are air storages.It not only influences urban look, has more polluted and the vital atmosphere of our life, water and soil earth simultaneously, and town dweller's health is constituted a threat to, and rubbish has become the thorny problem in the urban development.Beijing now produces more than 1.3 ten thousand ton in rubbish daily, 4,950,000 tons of whole year productions, and also every year is with 8～10% speed increase.

So solve the problem of refuse pollution, carry out garbage as resource, harmless treatment is extremely urgent.To the implementation of the polybag rubbish in municipal refuse break process, because of its quality softness, fecund is given birth to and is twined during fragmentation, adopts mechanical means can not cut thoroughly, effectively and fragmentation polybag rubbish to it.Become a great problem of domestic waste resource, harmless treatment and utilization.

Summary of the invention

The purpose of this utility model is exactly at garbage bagging and in conjunction with the characteristics of China's domestic waste, and exist when broken not thoroughly, easy winding technology problem, provide a kind of simple in structure, efficient, bag-breaking machine that can be antiwind.This equipment mainly by frame (1), revolve cutter (2), dise knife (3), cutting knife (4), parting tool (5), cutter (6) and frictional disk (7), revolve cutter cover (8), main shaft (9) and transmission device (10) form.Its structure mainly is that transmission device (10) revolves cutter (2), dise knife (3), cutting knife (4), parting tool (5) rotation by main shaft (9) and frictional disk (7) drive; Revolving cutter (2) and dise knife (3) is by frictional disk (7) transmission, frictional force adjustable size joint, and dise knife quantity is 5; Cutting knife (4) and parting tool (5) are by main shaft (9) transmission, cutting knife and dise knife quantity respectively are 4: cutter (6) is fixedly mounted on the frame (1), cutter quantity is 8, and dise knife (3) is that hinge is connected with revolving cutter (2) connected mode, and promptly revolving cutter (2) can rotate around hinge.

Protector of the present utility model is for revolving cutter cover (8).Except playing protective action, also material is distinguished, in shattering process, transmit limited moment dise knife, rely on inertia force revolve cutter, with the cutter of axially parallel---specially control the parting tool that twines silk and the cutting knife of broken hard bag, add the cutter that is fixed on the frame, 5 kinds of different cutter organic assembling of function, the whole broken bag ability of formation bag-breaking machine.Advantage of the present utility model is: broken thoroughly, efficient is high, be difficult for twining and simple in structure, the maintenance cutter is convenient, is a kind of reliable apparatus to city bagged garbage break process.

Description of drawings

Fig. 1 is a side view of the present utility model

Fig. 2 is a front view of the present utility model

Fig. 3 is dise knife, revolve cutter and cutting knife, the johning knot composition of parting tool

The specific embodiment

In order further to understand technology contents of the present utility model, characteristics and function, now be described with reference to the accompanying drawings as follows:

In the accompanying drawing, 1 is frame; 2 for revolving cutter; 3 is dise knife; 4 is cutting knife; 5 is parting tool; 6 is cutter: 7 are frictional disk; 8 for revolving the cutter cover; 9 is main shaft; 10 is transmission device.

Rubbish is transported to seat, bag-breaking machine place by conveyer belt, at first material is carried out a differentiation by revolving the cutter cover, promptly should limit the object that transfinites (〉=200mm) pass through, hold all size satchel spare (100～600mm) again as much as possible, in the hope of implementing broken bag, after material enters broken zone by differentiation, by the frictional disk transmission revolve cutter and dise knife at first carries out fragmentation to material, when certain revolves cutter (2) when running into hard object, because the cutter that revolves of transmission adopts hinge to connect, revolving cutter can dodge automatically, when certain dise knife is run into hard object, frictional disk skids, and cutterhead stops operating.Thereafter, by the cutter of spindle drive---specially control the parting tool and the broken hard bag cutting knife that twine silk, add the cutter that is fixed on the frame, successively polybag in the rubbish and cordage etc. are worked, these material fragmentations.Simultaneously, bulk can also be fractured into smaller volume by rotten organic matter.

Claims

1, a kind of garbage bag breaking machine, it is characterized in that: this equipment mainly by frame (1), revolve cutter (2), dise knife (3), cutting knife (4), parting tool (5), cutter (6) and frictional disk (7), revolve cutter cover (8), main shaft (9) and transmission device (10) form, its structure mainly is that transmission device (10) drives by main shaft (9) frictional disk (7) and revolves cutter.(2), dise knife (3), cutting knife (4), parting tool (5).Rotation, the cutter (6) that installs and fixes on the frame (1) and revolve cutter cover (8).

2, garbage bag breaking machine according to claim 1 is characterized in that: revolving cutter (2) and dise knife (3) is by frictional disk (7) transmission.

3, garbage bag breaking machine according to claim 1 is characterized in that: cutting knife (4) and parting tool (5) are by main shaft (9) transmission.

4, garbage bag breaking machine according to claim 1 is characterized in that: cutter (6) is fixedly mounted on the frame (1).

5, garbage bag breaking machine according to claim 1 is characterized in that: dise knife (3) is that hinge is connected with the connected mode of revolving cutter (2), and promptly revolving cutter (2) can rotate around hinge.