CN104668066B - A kind of shredder bar - Google Patents
A kind of shredder bar Download PDFInfo
- Publication number
- CN104668066B CN104668066B CN201310617192.6A CN201310617192A CN104668066B CN 104668066 B CN104668066 B CN 104668066B CN 201310617192 A CN201310617192 A CN 201310617192A CN 104668066 B CN104668066 B CN 104668066B
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- China
- Prior art keywords
- ledger
- plate
- cutter hub
- cutting
- shredder bar
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to chopper apparatus technical field, more particularly to a kind of shredder bar.The shredder bar includes one or more ledger-plates, main shaft and multiple plate-like cutter hubs that opposed helical formula cutting movement is produced with ledger-plate, axial direction of multiple cutter hubs along main shaft is sequentially arranged setting, and multiple cutter hubs are circumferentially at an angle of and set, cutting blade is removably installed, ledger-plate is arranged at the outside that multiple cutter hubs rotate the circumference to be formed on cutter hub.The shredder bar of the present invention is integrated as its cutting principle with spiral and vertical cut or two kinds of cutting ways of inclined cutout, reaches improvement chopping quality, maintains easily, reduce energy consumption, it is cost-effective, the purpose of yield is improved, can effectively promote the reliability and service life of shredding machine.
Description
Technical field
The present invention relates to chopper apparatus technical field, more particularly to a kind of shredder bar.
Background technology
Shredding machine in the market is various in style, the configurations of shredder bar, but shredding type mainly has three kinds：Vertical cut
Or inclined cutout, the multiple tooth cut and general spiral of tearing.Vertical cut or inclined cutout shredder bar include cutting blade and ledger-plate, pass through main shaft
Drive cutting blade to rotate at a high speed, material is cut by the ledger-plate of bottom；It is multiple tooth to tear cut shredder bar by two two pairs of rollers with that
This opposite direction rotates cuts material to tear；General spiral shredder bar is rotated by two two pairs of rollers with opposite directions,
Spiral squeezes and cuts material.
Vertical cut or inclined cutout shredder bar cutting quality are poor, it is multiple tooth tear cut shredder bar speed is low, energy consumption is big, efficiency
It is low, blade life is short and cost is higher, the cutter hub and blade of general spiral shredder bar are integral types, and chopping result is preferable, but
It is Sharpening a knife blade difficulty, maintenance is very inconvenient, and cost is high.
The content of the invention
（One）Technical problems to be solved
The technical problem to be solved in the present invention be solve shredder bar cutting quality is poor, blade is not easy to change, high energy consumption
The problem of.
（Two）Technical scheme
In order to solve the above-mentioned technical problem, the invention provides a kind of shredder bar, including one or more ledger-plates, main shaft
And multiple plate-like cutter hubs that opposed helical formula cutting movement is produced with the ledger-plate, axle of the multiple cutter hub along the main shaft
Set to being sequentially arranged, and the multiple cutter hub is circumferentially at an angle of and set, and cutting blade is removably provided with the cutter hub,
The ledger-plate is arranged at the outside that the multiple cutter hub rotates the circumference to be formed.
Wherein, circumferentially equally distributed multiple knife valves are equipped with each cutter hub, the cutting blade passes through described
Knife valve is arranged on the cutter hub.
Wherein, the quantity for the knife valve that each cutter hub is provided with is 3~12.
Wherein, the circumferentially arranged angle of the multiple cutter hub is 3 °~20 °.
Wherein, the quantity of the cutting blade is 9~200.
Wherein, when being provided with multiple ledger-plates, the ledger-plate is sequentially connected by drawing flitch.
Wherein, the material of the cutting blade is high-speed steel or hard alloy.
（Three）Beneficial effect
The above-mentioned technical proposal of the present invention has the advantages that：Shredder bar provided by the invention, with spiral and straight
Cut or two kinds of cutting ways of inclined cutout are integrated as its cutting principle, pass through axle of multiple plate-like cutter hubs along rotatable main shaft
Set to being sequentially arranged, and multiple cutter hubs are circumferentially at an angle of and set, producing opposed helical formula with one or more ledger-plates cuts
Motion is cut, cutting blade is removably installed on cutter hub, one or more ledger-plates are arranged at multiple cutter hubs and rotate the circle to be formed
The outside in week, reach improvement chopping quality, maintain easily, reduce energy consumption, it is cost-effective, the purpose of yield is improved, can be effective
Enhancement shredding machine reliability and service life.
Brief description of the drawings
Fig. 1 is the cutting principle schematic diagram of the shredder bar of the embodiment of the present invention；
Fig. 2 is the cutter hub of shredder bar and the assembling elevational cross-sectional view of main shaft of the embodiment of the present invention；
Fig. 3 is the cutter hub of shredder bar and the assembling left view of main shaft of the embodiment of the present invention.
Wherein, 1：Cutter hub；2：Main shaft；3：Cutting blade；4：Ledger-plate；5：Draw flitch；6：Key；7：Knife valve.
Embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following examples are used for
Illustrate the present invention, but can not be used for limiting the scope of the present invention.
In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more；Unless otherwise saying
Bright, the implication of " nick shaped " is the shape in addition to section is concordant.Term " on ", " under ", "left", "right", " interior ", " outer ", " preceding
End ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship,
Be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ",
" second ", " 3rd " etc. are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " connected ", " connects
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in figure 1, the shredder bar of the present embodiment is combined with spiral and vertical cut or two kinds of cutting ways of inclined cutout
For its cutting principle, the shredder bar is provided with a rotatable main shaft 2, multiple plate-like cutter hubs is equipped with along the axial direction of main shaft 2
1, it is distributed with multiple knife valves 7 along the even circumferential of cutter hub 1, cutting blade 3, cutter hub 1 is removably installed on each knife valve 7
While being sequentially arranged along the axial direction of main shaft 2, along its circumferentially angled setting so that the cutting blade on multiple knife valves 7 of cutter hub 1
3 are sequentially arranged along the axial direction of main shaft, as shown in Figure 2 and Figure 3, can be clearly seen that, along the cross-wise direction of plate-like cutter hub 1, knife
Body 1 staggers certain angle each other, and helically formula is sequentially arranged, by the rotation of the rotating band moving knife body 1 of main shaft 2, from
And drive and rotated between cutting blade 3 and ledger-plate 4 in opposed helical formula；It is provided with the outside for the circumference that the rotation of cutter hub 1 is formed
One or more ledger-plates 4, cutter hub 1 produce cutting movement under the drive of the rotation of main shaft 2, with ledger-plate 4.
The raw material material cut according to needed for different industries is different, cutting blade 3 and ledger-plate 4 can select high-speed steel or
Hard alloy, so as to improve cutting quality and stock-removing efficiency.
In view of the practicality and realizability of the shredder bar of the present embodiment, it is preferable that the knife valve that each cutter hub 1 is provided with
7 quantity is 3~12, and the circumferentially arranged angle of multiple cutter hubs 1 is 3 °~20 °, is removably provided with multiple cutter hubs 1
Cutting blade 3 quantity be 9~200.
Specific in the present embodiment, five plate-like cutter hubs 1 are provided with rotatable main shaft 2, each cutter hub 1 passes through respectively
Key 6 is connected with main shaft 2, and five cutter hubs 1 are sequentially arranged setting on main shaft 2 by rotating to an angle, on each cutter hub 1 respectively
Provided with four knife valves 7, a cutting blade 3 is removably installed on each knife valve 7, then 20 are shared on five cutter hubs 1 and is moved
Blade 3.Cutting blade 3 can be separated with the dismounting of cutter hub 1 in regular maintenance, sharpening maintenance is carried out by knife sharpener special.Work as master
Axle 2 is in Relative order scalariform screw type rotary between axial direction and ledger-plate 4 of the cutter hub 1 along main shaft 2, driven dynamic when high speed rotates
Rotate in opposed helical formula between axial direction and ledger-plate 4 of the blade 3 along main shaft 2, using spiral type cutting principle, can substantially drop
Low energy consumption, it is improved the quality of cutting.
Two ledger-plates 4 are provided with the outside for the circumference that the rotation of cutter hub 1 is formed, are expected between two ledger-plates 4 by drawing
Plate 5 connects, and prevents material from being spilt in working angles between two ledger-plates 4, avoids influenceing cutting quality.Above-mentioned five
Cutter hub 1 under the drive of the rotation of main shaft 2, according to axial direction of the spiral type cutting principle along main shaft 2 it is stepped it is spiral sequentially
Rotation, cutting movements are produced according to vertical cut or inclined cutout cutting principle and two ledger-plates 4, with reference to the excellent of two kinds of cutting ways
Point, had both improved cutting quality, effectively reduced cutting cost again.
At work, charging aperture is correspondingly arranged at the periphery and ledger-plate 4 of the rotation of cutter hub 1 to the shredder bar of the present embodiment
Between, the material being cut is sent into shredder bar from charging aperture, main shaft 2 drives multiple cutter hubs 1 to rotate at a high speed, dynamic so as to drive
Helically formula rotates for axial direction of the blade 3 along main shaft 2, produces cutting movement with ledger-plate 4, the material being cut is driven by knife valve 7
So as to follow cutter hub 1 to rotate, and then under the drive of cutting blade 3, shear action is repeatedly produced with ledger-plate 4 so as to finally be cut
It is whittled into fines.Draw flitch 5 so that being remained at when material is cut between cutting blade 3 and ledger-plate 4, avoid cutting
The situation of materials from spattering, effectively improves cutting effect in journey.
In summary, the shredder bar of the present embodiment is integrated as with spiral and vertical cut or two kinds of cutting ways of inclined cutout
Its cutting principle, setting is sequentially arranged by axial direction of multiple plate-like cutter hubs 1 along rotatable main shaft 2, and multiple cutter hubs 1 are along week
To angled setting, opposed helical formula cutting movement is produced with one or more ledger-plates 4, is removably provided with cutter hub 1
Cutting blade 3, one or more ledger-plates 4 are arranged at the outside for the circumference that multiple rotations of cutter hub 1 are formed, so as to solve shredder bar
The problem of cutting quality is poor, blade is not easy to change, high energy consumption, reach improvement chopping quality, maintain easily, reduce energy consumption, section
About cost, the purpose of yield is improved, can effectively promote the reliability and service life of shredding machine.
Embodiments of the invention provide for the sake of example and description, and are not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Select and describe embodiment and be to more preferably illustrate the principle and practical application of the present invention, and make one of ordinary skill in the art
It will be appreciated that the present invention is so as to designing the various embodiments with various modifications suitable for special-purpose.
Claims (5)
1. a kind of shredder bar, it is characterised in that including one or more ledger-plates (4), main shaft (2) and the multiple and ledger-plate
(4) the plate-like cutter hub (1) of opposed helical formula cutting movement is produced, axial direction of multiple cutter hubs (1) along the main shaft (2) is sequentially arranged
Set, and the multiple cutter hub (1) is circumferentially at an angle of and set, and cutting blade (3) is removably provided with the cutter hub (1),
The ledger-plate (4) is arranged at the outside for the circumference that the multiple cutter hub (1) rotation is formed, and each cutter hub (1) is according to straight
Cut or inclined cutout cutting principle sequentially produces cutting movement with ledger-plate (4), each cutter hub (1) drives each when rotated
Helically formula rotates for axial direction of the cutting blade (3) along main shaft (2), and produces cutting movement with the ledger-plate (4) respectively；When
When being provided with the multiple ledger-plate (4), the ledger-plate (4) is sequentially connected by drawing flitch (5), is drawn flitch (5) and is caused thing
Material is remained between cutting blade (3) and ledger-plate (4) when being cut；
Wherein, circumferentially equally distributed multiple knife valves (7) are equipped with each cutter hub (1), the cutting blade (3) is by described
Knife valve (7) is arranged on the cutter hub (1), and gap, each knife valve are not provided between adjacent two cutter hubs (1)
(7) rotation it is cylindrical with the rotation of the cutting blade (3) cutting edge is cylindrical overlaps, and between being not provided between the ledger-plate (4)
Gap.
2. shredder bar according to claim 1, it is characterised in that the number for the knife valve (7) that each cutter hub (1) is provided with
Measure as 3~12.
3. shredder bar according to claim 1, it is characterised in that the circumferentially arranged angle of the multiple cutter hub (1) is
3 °~20 °.
4. shredder bar according to claim 1, it is characterised in that the quantity of the cutting blade (3) is 9~200.
5. shredder bar according to claim 1, it is characterised in that the material of the cutting blade (3) is high-speed steel or hard
Alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310617192.6A CN104668066B (en) | 2013-11-27 | 2013-11-27 | A kind of shredder bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310617192.6A CN104668066B (en) | 2013-11-27 | 2013-11-27 | A kind of shredder bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104668066A CN104668066A (en) | 2015-06-03 |
| CN104668066B true CN104668066B (en) | 2017-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310617192.6A Active CN104668066B (en) | 2013-11-27 | 2013-11-27 | A kind of shredder bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104668066B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381850A (en) * | 2015-11-27 | 2016-03-09 | 江门市携成机械有限公司 | Claw cutter used for crusher |
| CN107414088A (en) * | 2017-06-19 | 2017-12-01 | 大英德创精工设备有限公司 | A kind of cutter being granulated for strip |
| CN108160272B (en) * | 2018-01-23 | 2024-01-26 | 宁夏天地奔牛实业集团有限公司 | Gradually broken formula colliery is wheeled breaker for pit |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312067Y (en) * | 1997-09-29 | 1999-03-31 | 褚忠平 | Knife device of crusher |
| EP1743703A1 (en) * | 2004-04-29 | 2007-01-17 | Recuperacion Materiales Diversos, S.A. | Shredder for the shredding of recyclable industrial waste |
| CN201012364Y (en) * | 2006-11-04 | 2008-01-30 | 王继松 | Breaking apparatus for disposable syringe |
| CN201086027Y (en) * | 2007-08-01 | 2008-07-16 | 陈绪胜 | Improved structure for tools of pulverizer |
| CN201384971Y (en) * | 2009-01-07 | 2010-01-20 | 李建堂 | Novel device for cutting and preparing copper rice of copper rice machine |
| CN201618596U (en) * | 2010-01-06 | 2010-11-03 | 王善鸿 | Crushing machine |
| CN201711195U (en) * | 2010-07-02 | 2011-01-19 | 上海里奥纤维企业发展有限公司 | Pulp smashing device |
| CN202155971U (en) * | 2010-12-20 | 2012-03-07 | 湖北合加环境设备有限公司 | Coarse crusher for rubber |
| CN203556434U (en) * | 2013-11-27 | 2014-04-23 | 陈贵生 | Shredding cutter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2754725Y (en) * | 2004-12-30 | 2006-02-01 | 陈金明 | Refuse breaker |
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2013
- 2013-11-27 CN CN201310617192.6A patent/CN104668066B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312067Y (en) * | 1997-09-29 | 1999-03-31 | 褚忠平 | Knife device of crusher |
| EP1743703A1 (en) * | 2004-04-29 | 2007-01-17 | Recuperacion Materiales Diversos, S.A. | Shredder for the shredding of recyclable industrial waste |
| CN201012364Y (en) * | 2006-11-04 | 2008-01-30 | 王继松 | Breaking apparatus for disposable syringe |
| CN201086027Y (en) * | 2007-08-01 | 2008-07-16 | 陈绪胜 | Improved structure for tools of pulverizer |
| CN201384971Y (en) * | 2009-01-07 | 2010-01-20 | 李建堂 | Novel device for cutting and preparing copper rice of copper rice machine |
| CN201618596U (en) * | 2010-01-06 | 2010-11-03 | 王善鸿 | Crushing machine |
| CN201711195U (en) * | 2010-07-02 | 2011-01-19 | 上海里奥纤维企业发展有限公司 | Pulp smashing device |
| CN202155971U (en) * | 2010-12-20 | 2012-03-07 | 湖北合加环境设备有限公司 | Coarse crusher for rubber |
| CN203556434U (en) * | 2013-11-27 | 2014-04-23 | 陈贵生 | Shredding cutter |
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| Publication number | Publication date |
|---|---|
| CN104668066A (en) | 2015-06-03 |
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