CN104943024A - Four-axis plastic foam crushing mechanism - Google Patents
Four-axis plastic foam crushing mechanism Download PDFInfo
- Publication number
- CN104943024A CN104943024A CN201410109428.XA CN201410109428A CN104943024A CN 104943024 A CN104943024 A CN 104943024A CN 201410109428 A CN201410109428 A CN 201410109428A CN 104943024 A CN104943024 A CN 104943024A
- Authority
- CN
- China
- Prior art keywords
- knife
- crushing
- plastic foam
- cutter
- hooks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a four-axis plastic foam crushing mechanism for crushing aiming at foamed plastic. The crusher structure provided by the invention is capable of efficiently crushing the foamed plastic and reaching the effect of uniform granularity after crushing. The crushing mechanism is composed of four knife rolls and a knife box; the four knife rolls are symmetrical with one another two by two; knife hooks are arranged on four knife roll shafts; the knife hooks on two adjacent shafts are staggered with each other; the center lines of the knife hooks are not intersected with the axis of a knife roll; the center lines of the knife hooks and the axes of the knife rolls form certain angles; and the adjacent two groups of knife hooks on the same knife roll are staggered on the cross section of the knife shaft at 90 degrees or 180 degrees.
Description
Technical field
The present invention relates to a kind of four axle crushing mechanisms carrying out fragmentation for plastic foam.
Background technology
Plastic foam because density is low, excellent thermal insulation performance and there is good shock-absorbing capacity be widely used.Because plastic foam uses rear i.e. abandoned, and plastic foam has high recycling value, so need the reclaimer being specially adapted for plastic foam recovery processing technique.For the recovery of expandable plastic, fragmentation is must an obligato important step, particularly efficiently, low energy consumption, carries out fragmentation to plastics equably, for raising subsequent regeneration or utilize the efficiency of process to have important effect.Existing plastic breaker is for the design of hard solid plastic, and the large light weight of plastic foam block, traditional single shaft or double-shaft crusher are difficult to make wide girff.Traditional many employings of plastic breaker blade type take shearing-crushing as the blade type crushing cutter of Main Function, low to the efficiency of plastic foam fragmentation, energy consumption is high.Therefore this novel moldable foam disintegrating machine is designed.
Summary of the invention
In order to low cost, expeditiously fragmentation is carried out to foamed plastic, the invention provides a kind of four axle plastic foam disintegrating machines.Adopt hook rotor shape structure, to tear up as Main Function principle, fragmentation can be carried out to various plastic foam and reach crushed particles degree evenly and discharging object rapidly.
technical scheme
The technical solution adopted for the present invention to solve the technical problems is: plastic foam mechanism comprises girff (6), rotor group (1) and screen cloth (7).Rotor group is made up of four rotors, four rotors can relatively rotate, each rotor comprises cutter hook (8) and cutter shaft (9), cutter hook on adjacent two axles intermeshes, the center line of cutter hook (8) and the axial line of cutter shaft (9) misplace, and the center line of cutter hook (8) and the vertical cross-section of cutter shaft (9) are at an angle.Plastic foam drops into from broken girff (6) top, plastic foam, when broken case (6) and broken rotor group (1), is torn up and dissection plastic foam repeatedly by the hook-shaped cutter (8) on four cutter shafts (9) arranged in parallel and cutter shaft (9).When the particle diameter be broken is less than the mesh diameter of screen cloth (7), the plastic foam material particles after fragmentation sifts out from screen cloth (7) and enters discharging opening.So far plastic foam is by successful fracture.
The invention has the beneficial effects as follows, to needing the plastic foam reclaimed to carry out effective fragmentation, and reach the effect of uniform granularity, for next step recovery process carries out pretreatment, shattering process efficiency is high, energy consumption is low, avoids the waste of resource.
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is broken rotor stereogram of the present invention
Fig. 2 is rotor group cross-sectional view of the present invention
Fig. 3 is explosive view of the present invention
Fig. 4 is the schematic diagram after the present invention is arranged on frame and discharging opening
1 broken rotor group in figure; 2 gears; 3 power transmission shafts; 4 motors; 5 bearings; 6 broken casings; 7 screen clothes; 8 cutter hooks; 9 tool roller axis.
Detailed description of the invention
Cutter hook is arranged on crushing cutter shaft (1) by certain arrangement mode, and screen cloth (7) is arranged on below crushing cutter shaft, and the end track of cutter hook and screen cloth (7) surface keep certain distance.Motor (4) starts, and drives crushing cutter shaft (1) to rotate by reducing gear and gear (2).Drop into needing broken foaminess plastics.Foaminess plastics drop in the middle of broken case.Repeatedly tearing up of cutter hook on four crushing cutter shafts (1), foamed plastic is fractured into graininess from original state.The plastic grain being less than screen cloth (7) diameter will fall from screen cloth.The foaming plastic block being greater than screen cloth diameter is broken continuing to stay in broken case, is less than screen cloth diameter is discharged until be fractured into.
Claims (3)
1. an axle plastic foam crushing mechanism, it is characterized in that: there are four blade type broken shafts, it is characterized in that: the cutter shaft that four balances are placed, there is above every root cutter shaft the cutter hook of asymmetric placement, the axle center of each cutter hook and crushing cutter shaft deflects certain angle, and an adjacent tool setting hook becomes 90 degree of angles.
2. four axle plastic foam crushing mechanisms according to claim 1, is characterized in that: the blade on broken shaft with bolts or welding and radius of clean-up is adjustable.
3. four axle plastic foam crushing mechanisms according to claim 1, is characterized in that: the center of crushing cutter hook and the broken shaft cross section center of circle are not point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109428.XA CN104943024A (en) | 2014-03-24 | 2014-03-24 | Four-axis plastic foam crushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109428.XA CN104943024A (en) | 2014-03-24 | 2014-03-24 | Four-axis plastic foam crushing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104943024A true CN104943024A (en) | 2015-09-30 |
Family
ID=54158346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410109428.XA Pending CN104943024A (en) | 2014-03-24 | 2014-03-24 | Four-axis plastic foam crushing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104943024A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457723A (en) * | 2015-12-25 | 2016-04-06 | 安徽继宏环保科技有限公司 | Four-shaft crusher of urban household garbage disposal system |
| CN105478204A (en) * | 2015-12-25 | 2016-04-13 | 安徽继宏环保科技有限公司 | Four-shaft crusher of municipal household garbage processing system |
| CN110815645A (en) * | 2019-11-27 | 2020-02-21 | 武汉芯杰毫汽车用品有限公司 | Treatment equipment for automobile tire rubber |
-
2014
- 2014-03-24 CN CN201410109428.XA patent/CN104943024A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457723A (en) * | 2015-12-25 | 2016-04-06 | 安徽继宏环保科技有限公司 | Four-shaft crusher of urban household garbage disposal system |
| CN105478204A (en) * | 2015-12-25 | 2016-04-13 | 安徽继宏环保科技有限公司 | Four-shaft crusher of municipal household garbage processing system |
| CN110815645A (en) * | 2019-11-27 | 2020-02-21 | 武汉芯杰毫汽车用品有限公司 | Treatment equipment for automobile tire rubber |
| CN110815645B (en) * | 2019-11-27 | 2020-12-08 | 山东润通橡胶有限公司 | Treatment equipment for automobile tire rubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |