CN102847594A - Biomass crusher knife roller - Google Patents
Biomass crusher knife roller Download PDFInfo
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- CN102847594A CN102847594A CN2012100740558A CN201210074055A CN102847594A CN 102847594 A CN102847594 A CN 102847594A CN 2012100740558 A CN2012100740558 A CN 2012100740558A CN 201210074055 A CN201210074055 A CN 201210074055A CN 102847594 A CN102847594 A CN 102847594A
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- Prior art keywords
- short sword
- knife
- sword head
- biomass crusher
- rotor body
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Abstract
A biomass crusher knife roller. The technical scheme is that the biomass crusher knife roller comprises a knife roller body; N short knife heads are mounted on the knife roller body; the width of the knife edge is L<knife>; the axial length of the knife roller body is L<roller>, wherein N*L<knife> is more than L<roller>; the short knife heads are located on an intersection line of Nth sectrices of the axial length and the circumferential length of an expansion graph of the knife roller body, and only one short knife head is located on each axial sectrix and each circumferential sectrix. The beneficial effect of the invention is that original long knives are changed into current short knife heads which is not easy to damage, and easy to maintain and replace.
Description
Technical field
The present invention is a kind of biomass crusher rotor.
Background technology
At present, the large-scale synthesis biomass crusher, be widely used in the biomass fermentation electrical domain, in the pulverization for branch, living beings that the stump equal-volume is larger, the tradition rotor is the rimmer knife tool mostly, and namely the width of blade is identical with the length of deflector roll body, and the cutting force that needs when broken timber is large, like this for cutter require highly, the situation that is badly deformed even ruptures easily appears in the rimmer knife tool in long-term use procedure.Under the state of High Rotation Speed, can cause destructive damage to machine like this.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of less demanding to cutter, the processing and manufacturing cost is low, the technical scheme of the biomass crusher rotor of long service life.
The present invention realizes by following technical measures: a kind of biomass crusher rotor, comprise the rotor body, and N is installed the short sword head on the described rotor body, the width of described cutting edge is L
Cutter, the axial length of rotor body is L
Roller, wherein, N*L
CutterL
Roller, described short sword head is positioned on the intersection of N bisector of the axial length of rotor body expanded view and circumferential length, and only has a short sword head on every axial bisector and every circumference equal dividing line.Wherein, N*L
CutterL
RollerCan guarantee to realize seamless cutting in the rotor body shaft to length direction, short sword head quantity is determined short sword head blade width and deflector roll body axial length by single, by original rimmer knife being changed into present short sword head, the short sword head is not fragile, and easily safeguards, changes; The specific mounting arrangements mode of the short-and-medium cutter head of the technical program can guarantee that rotor keeps barycentre steadiness at operation process, improves result of use and the service life of whole equipment.
Concrete characteristics of the present invention also have, and above-mentioned short sword head is positioned at axially and on the intersection of the N bisector of circumferential length of rotor body expanded view, and all short sword heads are positioned on the same diagonal.This arrangement is more prone to mounting arrangements, is not easy to make mistakes.
Above-mentioned short sword head is staggered.
The cutting edge of above-mentioned short sword head is semilune, and wherein an end is working face, and an end and rotor body are close to.Two blades can be exchanged use, when the damaged on end as working face has been broken, and can be with the other end as working face.
Be welded with tool rest on the above-mentioned deflector roll body, be provided with the fixing hole that cooperatively interacts on described tool rest, the short sword head, described short sword head and tool rest are bolted on together.
Above-mentioned N is the integer between the 10-36, comprises end value 10 and 36, and occurrence is determined according to the specification of rotor body and short sword head.
Beneficial effect of the present invention is: the short sword head in this technical scheme need not regular mill, it does not need very sharp, the short sword head is blunt knife in other words, its fragmentation is finished by the speed limit degree, and the rimmer knife head of available technology adopting is to need its keen edge of regularly polishing assurance, the employing short sword head of the technical program, and it is reasonable in design that its specific arrangement mode has it, balance is good, and installation and maintenance are changed easily, the advantage that the processing and manufacturing cost is low.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the scheme of installation of the short-and-medium cutter head of the specific embodiment of the invention.
Fig. 4, Fig. 5, Fig. 6, Fig. 7 are for to install 12 short sword heads as the rotor body of example when launching, the mounting arrangements position view of short sword head.
Among the figure, 1, the rotor body, 2, the short sword head, 3, bolt, 4, tool rest.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by a specific embodiment, this programme is set forth.
A kind of biomass crusher rotor comprises rotor body 1, N is installed short sword head 2 on the described rotor body 1, and N generally gets the integer between the 10-36, comprises end value 10 and 36, and the width of described cutting edge is L
Cutter, the axial length of rotor body 1 is L
Roller, wherein, N*L
CutterL
Roller, described short sword head 2 is positioned on the intersection of N bisector of the axial length of rotor body 1 expanded view and circumferential length, and only has a short sword head 2 on every axial bisector and every circumference equal dividing line.Specifically can adopt, short sword head 2 is positioned on the intersection of N bisector of the axial length of rotor body 1 expanded view and circumferential length, and all short sword heads 2 are positioned on the same diagonal.This arrangement is more prone to mounting arrangements, is not easy to make mistakes.Certainly, also can adopt short sword head 2 to be staggered.
Further improvement of the present invention also has, and the cutting edge of short sword head 2 is semilune, and wherein an end is working face, and an end and rotor body are close to.When the damaged on end as working face has been broken, can be with the other end as working face.As shown in drawings, Fig. 4-Fig. 7 is that 12 short sword heads are installed is that example describes in this specific embodiment, and the mounting means of other quantity short sword head roughly the same.Fig. 1, Fig. 2 are the structural representations that 16 short sword heads are installed.
The present invention can pass through or adopt existing techniques in realizing without the technical characterictic of describing; do not repeat them here; certainly; above-mentioned explanation is not to be limitation of the present invention; the present invention also is not limited in above-mentioned giving an example; the variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (6)
1. a biomass crusher rotor comprises the rotor body, N is installed the short sword head on the described rotor body, and the width of described cutting edge is L
Cutter, the axial length of rotor body is L
Roller, wherein, N*L
CutterL
Roller, described short sword head is positioned on the intersection of N bisector of the axial length of rotor body expanded view and circumferential length, and only has a short sword head on every axial bisector and every circumference equal dividing line.
2. biomass crusher rotor according to claim 1 is characterized in that, described short sword head is positioned on the intersection of N bisector of the axial length of rotor body expanded view and circumferential length, and all short sword heads are positioned on the same diagonal.
3. biomass crusher rotor according to claim 1 is characterized in that, described short sword head is staggered.
4. according to claim 1 and 2 or 3 described biomass crusher rotors, it is characterized in that, the cutting edge of described short sword head is semilune, and wherein an end is working face, and an end and rotor body are close to.
5. according to claim 1 and 2 or 3 described biomass crusher rotors, it is characterized in that, be welded with tool rest on the described deflector roll body, be provided with the fixing hole that cooperatively interacts on described tool rest, the short sword head, described short sword head and tool rest are bolted on together.
6. according to claim 1 and 2 or 3 described biomass crusher rotors, it is characterized in that, described N is the integer between the 10-36.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100740558A CN102847594A (en) | 2012-03-20 | 2012-03-20 | Biomass crusher knife roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100740558A CN102847594A (en) | 2012-03-20 | 2012-03-20 | Biomass crusher knife roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102847594A true CN102847594A (en) | 2013-01-02 |
Family
ID=47394807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100740558A Pending CN102847594A (en) | 2012-03-20 | 2012-03-20 | Biomass crusher knife roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102847594A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432264A (en) * | 2015-12-24 | 2016-03-30 | 天津齐纳星科技有限公司 | Straw dual-fracturing knife roll |
| CN111437940A (en) * | 2020-04-22 | 2020-07-24 | 杭州富阳新远新能源有限公司 | Biomass fuel particle crushing equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08141425A (en) * | 1994-11-18 | 1996-06-04 | Kawasaki Heavy Ind Ltd | Cutting machine |
| CN1134144A (en) * | 1993-10-20 | 1996-10-23 | 宇宙绿化有限公司 | Composting apparatus |
| CN2565543Y (en) * | 2002-08-20 | 2003-08-13 | 新胜光兴业机电有限公司 | Cutting tool of crushing machine |
| US20080105773A1 (en) * | 2004-01-13 | 2008-05-08 | Vermeer Manufacturing Company | Apparatus and method for supporting and retaining a hammer and cutter |
| CN101616741A (en) * | 2007-01-05 | 2009-12-30 | 维米尔制造公司 | Grinding drum with the cutter layout of carrying out at direction of rotation |
| CN201596555U (en) * | 2010-02-03 | 2010-10-06 | 中国热带农业科学院农业机械研究所 | Pulverizing blade member of sugarcane top pulverizer |
| CN202555360U (en) * | 2012-03-20 | 2012-11-28 | 张鲁刚 | Knife roll for biomass crusher |
-
2012
- 2012-03-20 CN CN2012100740558A patent/CN102847594A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134144A (en) * | 1993-10-20 | 1996-10-23 | 宇宙绿化有限公司 | Composting apparatus |
| JPH08141425A (en) * | 1994-11-18 | 1996-06-04 | Kawasaki Heavy Ind Ltd | Cutting machine |
| CN2565543Y (en) * | 2002-08-20 | 2003-08-13 | 新胜光兴业机电有限公司 | Cutting tool of crushing machine |
| US20080105773A1 (en) * | 2004-01-13 | 2008-05-08 | Vermeer Manufacturing Company | Apparatus and method for supporting and retaining a hammer and cutter |
| CN101616741A (en) * | 2007-01-05 | 2009-12-30 | 维米尔制造公司 | Grinding drum with the cutter layout of carrying out at direction of rotation |
| CN201596555U (en) * | 2010-02-03 | 2010-10-06 | 中国热带农业科学院农业机械研究所 | Pulverizing blade member of sugarcane top pulverizer |
| CN202555360U (en) * | 2012-03-20 | 2012-11-28 | 张鲁刚 | Knife roll for biomass crusher |
Non-Patent Citations (4)
| Title |
|---|
| 张佳喜等: "秸秆粉碎还田回收机刀辊工作参数的研究", 《农业机械学报》 * |
| 李庆军等: "秸秆切碎还田机刀具布置的研究", 《农业机械学报》 * |
| 李明等: "甘蔗叶机械化粉碎还田技术集成", 《安徽农业科学》 * |
| 郑勇等: "一种小型卧式甘蔗叶粉碎机的研制", 《中国农机化》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432264A (en) * | 2015-12-24 | 2016-03-30 | 天津齐纳星科技有限公司 | Straw dual-fracturing knife roll |
| CN111437940A (en) * | 2020-04-22 | 2020-07-24 | 杭州富阳新远新能源有限公司 | Biomass fuel particle crushing equipment |
| CN111437940B (en) * | 2020-04-22 | 2021-07-02 | 杭州富阳新远新能源有限公司 | Biomass fuel particle crushing equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130102 |