CN104549639A - Rubber smashing and fast-mixing conveyor - Google Patents
Rubber smashing and fast-mixing conveyor Download PDFInfo
- Publication number
- CN104549639A CN104549639A CN201310508720.4A CN201310508720A CN104549639A CN 104549639 A CN104549639 A CN 104549639A CN 201310508720 A CN201310508720 A CN 201310508720A CN 104549639 A CN104549639 A CN 104549639A
- Authority
- CN
- China
- Prior art keywords
- cutter
- conveying axis
- main
- gear
- rubber
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
Abstract
The invention provides a rubber smashing and fast-mixing conveyor for processing butadiene styrene rubber and mixing the butadiene styrene rubber with matrix asphalt in the production of modified asphalt. The conveyer comprises a gear box, a main gear, a driven gear, a main flower cutter, an assistant flower cutter, a smashing box, a main conveying shaft, an assistant conveying shaft, a sliding bearing, a connecting plate, a bearing pedestal, a bearing and a transmissions haft. The rubber smashing and fast-mixing conveyor has the beneficial effects that firstly, the production efficiency is high, the labor intensity is low and the production cost is low; secondly, no material loss is caused during production; and thirdly, the performance index of the butadiene styrene rubber in the modified asphalt cannot be influenced.
Description
Technical field: what the present invention relates to a kind of solid material is pulverized and mixed conveying device, particularly a kind of rubber pulverizing rapid mixing conveyer for also mixing with matrix pitch butadiene-styrene rubber processing in modified pitch is produced.
Background technology: in the production of existing modified pitch, butadiene-styrene rubber (SBR to be used in a large number, as follows) as modifier, in numerous modifier, the most general with the application of polymer modified asphalt, wherein, butadiene-styrene rubber is extensively adopted by many countries at present, and the pitch being modifier with butylbenzene rubber effectively can improve the pavement performance of pitch.Existing is that in the modified pitch production procedure of modifier, wherein one section is with butadiene-styrene rubber: carry out slitting to butadiene-styrene rubber, and---broken to the butadiene-styrene rubber of slitting with disintegrating machine---granule good for rinsing---is carried out air dry (can not sun direct projection)---and is mixed with matrix pitch (artificial loading) by granule butadiene-styrene rubber good for air dry with mixer by short grained rinsing (because butadiene-styrene rubber viscosity is extremely strong).Can from this technological process, the deficiency that it in use exists is: 1, production efficiency is low, production cost is high, first production procedure operation is many, long flow path, has 5 operations from carrying out slitting to butadiene-styrene rubber to being mixed with matrix pitch by granule butadiene-styrene rubber good for air dry with mixer, and it two is, major part operation is manpower manual operations, and not only labour intensity is large but also production efficiency is low; 2, in producing, material loss is comparatively large, and this, because the butadiene-styrene rubber granule after fragmentation boning between it for preventing, needing rinsing, in rinse cycle, will lose part butadiene-styrene rubber; 3, the performance indications of butadiene-styrene rubber in modified pitch can be affected, because after butadiene-styrene rubber is broked into granule, greatly increase with contacting external air area and expose for a long time, and washing process, these all can make the performance indications of butadiene-styrene rubber be affected.
Summary of the invention: the object of the invention is to, low for production efficiency existing in the production of modified pitch taking butadiene-styrene rubber as modifier, production cost is high, the deficiency of the larger grade of material loss in production, and it is high to propose a kind of production efficiency, production cost is low, and material is lossless and performance indications can not affected rubber pulverizing rapid mixing conveyer.
Object of the present invention can be realized by following technical proposals, a kind of rubber pulverizing rapid mixing conveyer, it is characterized in that, it comprises gear-box, master gear, spends cutter, broken case, main conveying axis, secondary conveying axis, sliding bearing, connecting plate, bearing block, bearing, power transmission shaft from gear, main colored cutter, pair; Main conveying axis and secondary conveying axis are located in the cavity of broken case, and power transmission shaft is connected with main conveying axis, are located at the rear end of secondary conveying axis from gear; Master gear is located at the rear end of main conveying axis, mutually be fitted together between two gears, sliding bearing is located at the front end of main conveying axis, connecting plate, bearing block, bearing are all enclosed within power transmission shaft, connecting plate is connected with broken case, bearing block is connected with connecting plate, and main colored broach shell is positioned at the below of broken tank inlet on main conveying axis, and secondary flower broach shell is also mutually fitted together to main colored cutter on secondary conveying axis.
For determining a preferably shearing force, master gear and from the diameter between gear than for 3:2.
Easily smash for making butadiene-styrene rubber and spend cutter not to be stuck, the gap between main colored cutter cutter tooth and pair flower cutter cutter tooth is 0.8 ~ 1mm.
For making processing saving material and parts have good mechanical strength, the angle on two limits of the tooth of main colored cutter cutter tooth and pair flower cutter cutter tooth is 30 ~ 35 °.
The effect of this reality invention is: 1, production efficiency is high, labour intensity is low, production cost is low, and this is, it is that 5 operations in the modified pitch production procedure of modifier complete with an operation in this device with butadiene-styrene rubber that this device can make existing, production procedure shortens dramatically, and be all mechanization automatic job, without the need to manual operation, thus it is high to make this device have production efficiency, labour intensity is low, the advantage that production cost is low; 2, without material loss in producing, this because all complete, without the need to through washing and air dry operation, so butadiene-styrene rubber can not lose from broken butadiene-styrene rubber to butadiene-styrene rubber granule to be mixed rear output with matrix pitch in this device; 3, the performance indications of butadiene-styrene rubber in modified pitch can not be influenced, and its reason is, butadiene-styrene rubber, in production procedure, is all in this device, does not wash, and not with contacting external air, not by ambient light photograph, thus performance indications can not be affected.
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing illustrates:
Accompanying drawing 1 is front view of the present invention;
Accompanying drawing 2 is A ~ A place sectional structure schematic diagram in accompanying drawing 1;
Accompanying drawing 3 is B ~ B place sectional structure schematic diagram in accompanying drawing 1;
Accompanying drawing 4 is the Structure of cross section schematic diagram of main colored cutter and pair flower cutter in the present invention.
Detailed description of the invention:
See accompanying drawing 1,2,3,4, a kind of rubber pulverizing rapid mixing conveyer, it is by gear-box 1, master gear 2, form from gear 3, main colored cutter 4, secondary flower cutter 5, broken case 6, main conveying axis 7, secondary conveying axis 8, sliding bearing 9, connecting plate 10, bearing block 11, bearing 12, power transmission shaft 13; Main conveying axis 7 and secondary conveying axis 8 are located in the cavity of broken case 6; Broken case 6 is provided with entrance 61 and outlet 62; Power transmission shaft 13 and main conveying axis 7 are in transmission connection; Master gear 2 is located at the rear end of main conveying axis 7, is located at the rear end of secondary conveying axis 8 from gear 3; Mutually be fitted together between two gears, the diameter between them is than being 2:3; Sliding bearing 9 is located at the front end of main conveying axis 7; Connecting plate 10, bearing block 11, bearing 12 are all enclosed within power transmission shaft 13; Connecting plate 10 is connected with broken case 6; Bearing block 11 is connected with connecting plate 10; Main colored cutter 4 is enclosed within the below main conveying axis 7 being positioned at broken case 6 entrance 61, and secondary flower cutter 5 is enclosed within secondary conveying axis 8 and is also mutually fitted together to main colored cutter 4.For determining a preferably shearing force, master gear 2 and from the diameter between gear 3 than for 2:3.Easily smash for making butadiene-styrene rubber and spend cutter not to be stuck, the gap between main colored cutter 4 cutter tooth and pair flower cutter 5 cutter tooth is 0.8 ~ 1mm.For making processing saving material and parts have good mechanical strength, the angle a on two limits of the tooth of main colored cutter 4 cutter tooth and pair flower cutter 5 cutter tooth is 30 ~ 35 °.
The work flow of this device is: power transmission shaft 13 drives main conveying axis 7 to rotate; butadiene-styrene rubber raw material and matrix pitch enter this device from the entrance 61 of broken case 6; main conveying axis 7 drives secondary conveying axis 8 to relatively rotate by master gear 2 with from gear 3, makes main colored cutter 4 and pair flower cutter 5 in mutually rotating, play the effect of fragmentation and mixing to butadiene-styrene rubber raw material and matrix pitch and flow to next production procedure.
Claims (4)
1. a rubber pulverizing rapid mixing conveyer, is characterized in that, it comprises gear-box, master gear, spends cutter, broken case, main conveying axis, secondary conveying axis, sliding bearing, connecting plate, bearing block, bearing, power transmission shaft from gear, main colored cutter, pair; Main conveying axis and secondary conveying axis are located in the cavity of broken case, and power transmission shaft is connected with main conveying axis, are located at the rear end of secondary conveying axis from gear; Master gear is located at the rear end of main conveying axis, mutually be fitted together between two gears, sliding bearing is located at the front end of main conveying axis, connecting plate, bearing block, bearing are all enclosed within power transmission shaft, connecting plate is connected with broken case, bearing block is connected with connecting plate, and main colored broach shell is positioned at the below of broken tank inlet on main conveying axis, and secondary flower broach shell is also mutually fitted together to main colored cutter on secondary conveying axis.
2., by rubber pulverizing rapid mixing conveyer according to claim 1, it is characterized in that, master gear and from the diameter between gear than being 3:2.
3. by rubber pulverizing rapid mixing conveyer according to claim 1, it is characterized in that, the gap between main colored cutter cutter tooth and pair flower cutter cutter tooth is 0.8 ~ 1mm.
4. by claim 1 or the rubber pulverizing rapid mixing conveyer described in 2 or 3, it is characterized in that, the angle on two limits of the tooth of main colored cutter cutter tooth and pair flower cutter cutter tooth is 30 ~ 35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310508720.4A CN104549639A (en) | 2013-10-22 | 2013-10-22 | Rubber smashing and fast-mixing conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310508720.4A CN104549639A (en) | 2013-10-22 | 2013-10-22 | Rubber smashing and fast-mixing conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104549639A true CN104549639A (en) | 2015-04-29 |
Family
ID=53067336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310508720.4A Pending CN104549639A (en) | 2013-10-22 | 2013-10-22 | Rubber smashing and fast-mixing conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104549639A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307025Y (en) * | 1997-08-15 | 1999-02-10 | 新疆生产建设兵团石油天然气矿业开发公司 | Modified asphalt cross-linking machine |
| CN201183294Y (en) * | 2008-02-28 | 2009-01-21 | 山东豪迈机械科技股份有限公司 | Natural rubber block grinder |
| DE102007051923A1 (en) * | 2007-10-29 | 2009-04-30 | Troester Gmbh & Co. Kg | Apparatus and method for processing polymeric materials |
| CN202023735U (en) * | 2011-04-23 | 2011-11-02 | 江西新龙泵业科技制造有限公司 | Cutting type double-screw pump |
| CN202100453U (en) * | 2011-06-07 | 2012-01-04 | 江西新龙泵业科技制造有限公司 | Supporting type double-screw pump |
| CN202100452U (en) * | 2011-06-07 | 2012-01-04 | 江西新龙泵业科技制造有限公司 | Single-suction double-screw pump |
-
2013
- 2013-10-22 CN CN201310508720.4A patent/CN104549639A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2307025Y (en) * | 1997-08-15 | 1999-02-10 | 新疆生产建设兵团石油天然气矿业开发公司 | Modified asphalt cross-linking machine |
| DE102007051923A1 (en) * | 2007-10-29 | 2009-04-30 | Troester Gmbh & Co. Kg | Apparatus and method for processing polymeric materials |
| CN201183294Y (en) * | 2008-02-28 | 2009-01-21 | 山东豪迈机械科技股份有限公司 | Natural rubber block grinder |
| CN202023735U (en) * | 2011-04-23 | 2011-11-02 | 江西新龙泵业科技制造有限公司 | Cutting type double-screw pump |
| CN202100453U (en) * | 2011-06-07 | 2012-01-04 | 江西新龙泵业科技制造有限公司 | Supporting type double-screw pump |
| CN202100452U (en) * | 2011-06-07 | 2012-01-04 | 江西新龙泵业科技制造有限公司 | Single-suction double-screw pump |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |