CN106076554A - A kind of blade for single-shaft shredder - Google Patents
A kind of blade for single-shaft shredder Download PDFInfo
- Publication number
- CN106076554A CN106076554A CN201610727259.5A CN201610727259A CN106076554A CN 106076554 A CN106076554 A CN 106076554A CN 201610727259 A CN201610727259 A CN 201610727259A CN 106076554 A CN106076554 A CN 106076554A
- Authority
- CN
- China
- Prior art keywords
- blade
- cut
- line
- tool rest
- installing hole
- 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.)
- Granted
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 20
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002224 dissection Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of blade for single-shaft shredder, including tool rest and blade, blade is connected on tool rest；Having the first line of cut, the second line of cut and discharge groove, the first line of cut and the second line of cut on blade and be respectively formed in the both sides of blade, in the rotation direction of blade, the first line of cut is positioned at the front of the second line of cut；The both sides end face of blade is located between the first line of cut and the second line of cut and is communicated to discharge groove；Installing hole is offered on tool rest.The blade for single-shaft shredder of the present invention, during cutter shaft per revolution, same blade can carry out cutting twice, and cutting force is bigger, it is easy to the material that broken hardness is bigger, and power consumption reduces in the case of equal material.And avoid material to remain on cutting cutter hub, cutting process is more smooth.Additionally, tool rest is provided with installing hole, by the connector such as cross-under latch or bolt in installing hole, blade can be fixed on cutter shaft, it is simple to change.
Description
Technical field
The present invention relates to equipment for treating materials technical field, particularly relate to a kind of blade for single-shaft shredder.
Background technology
Single-shaft shredder refers to the shredder with single rotor, is fixed with multiple moving knife, corresponding casing on cutter shaft
Inside being further fixed on stationary knife, drive mechanism is when driving rotor to rotate, and the moving knife of cutter shaft is around a pivot center (the i.e. central shaft of cutter shaft
Line) rotate, during moving knife rotates, the blade of moving knife can cut material together with the blade of stationary knife, is torn up by material.But
Existing moving knife is the most all welded on cutter shaft, is not easy to change；And it is inadequate at cutting force, at the material that broken hardness is bigger
Time be easily subject to material impact and damaged, whole rotor energy consumption is bigger.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of blade for single-shaft shredder,
Cutting force is strong, reduces energy consumption, and blade is easily changed.
The purpose of the present invention realizes by the following technical solutions:
A kind of blade for single-shaft shredder, including tool rest and blade, blade is connected on tool rest；Have on blade
First line of cut, the second line of cut and discharge groove, the first line of cut and the second line of cut are respectively formed in the both sides of blade,
In the rotation direction of blade, the first line of cut is positioned at the front of the second line of cut；Discharge groove is located at the first line of cut and the second cutting
Between line and be communicated to the both sides end face of blade；Installing hole is offered on tool rest.
Preferably, if plane X is parallel to the bottom surface of tool rest and through blade, if another plane Y is perpendicular to described plane X
And through the pivot center of blade, the first line of cut is the first cut point with the intersection point of plane X, the second line of cut and plane X
Intersection point is the second cut point, and angle formed by the line of the first cut point and the second cut point and plane Y is 2 degree to 3 degree.
Preferably, the first line of cut and the second line of cut are circular arc line.
Preferably, the internal face of discharge groove is arc surface.
Preferably, tool rest offers mounting groove, and installing hole is through the diapire of mounting groove.
Preferably, mounting groove is provided with two, and these two mounting grooves are divided into the two ends of tool rest, are all provided with in each mounting groove
State installing hole.
Compared to existing technology, the beneficial effects of the present invention is: its blade is when rotating, and the first line of cut of blade is positioned at
The front of the second line of cut, when cutter shaft drives blade rotation, the first line of cut of blade and the second line of cut can successively with
Material contacts and cuts, and during such cutter shaft per revolution, same blade can carry out cutting twice, and cutting force is bigger, it is easy to
The material that broken hardness is bigger, and power consumption reduces in the case of equal material.Meanwhile, material cuts at the first line of cut
After can discharge along discharge groove, and dissection through the second line of cut is cut further again so that material is cut more
Adding tiny, and avoid material to remain on cutting cutter hub, cutting process is more smooth.Additionally, tool rest is provided with installing hole, can lead to
Cross the connector such as cross-under latch or bolt in installing hole to be fixed on cutter shaft by blade, it is simple to change.
Accompanying drawing explanation
Fig. 1 is the structural representation of the blade of the present invention；
Fig. 2 is the partial sectional view along plane X of the present invention.
In figure: 10, tool rest；11, installing hole；12, mounting groove；20, blade；21, the first line of cut；211, the first cutting
Point；22, the second line of cut；221, the second cut point；23, discharge groove；30, plane X；40, plane Y.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
A kind of blade for single-shaft shredder as shown in Figure 1 and Figure 2, including tool rest 10 and blade 20, blade
20 are connected on tool rest 10.Specifically there is on blade 20 first line of cut the 21, second line of cut 22 and discharge groove 23, first
Line of cut 21 and the second line of cut 22 are respectively formed in the both sides of blade 20, and the first line of cut 21 in the rotation direction of blade
It is positioned at the front of the second line of cut 22.Above-mentioned discharge groove 23 is located between the first line of cut 21 and the second line of cut 22, and discharge
The two ends of groove 23 are respectively communicated to the both sides end face of blade 20.It addition, be further opened with installing hole 11 on tool rest 10.
On the basis of said structure, when using the blade of the present invention, the bolt that is spirally connected in installing hole 11 can be first passed through, logical
Cross bolt to be arranged on cutter shaft by the tool rest 10 of blade, so can be easy to dismounting and the replacing of blade.Certainly, bolt herein
Can also be replaced by other parts such as latches.
And the cutter shaft after fixing described blade can rotate under the effect of motor, blade just can be around cutter shaft
Central axis rotates, and now the rotation direction of cutter shaft is the rotation direction of blade, and due to the rotation direction at blade
First line of cut 21 of upper knife edge 20 is in the front of the second line of cut 22, therefore during blade 20 rotates, blade
First line of cut 21 of 20 successively can contact with material with the second line of cut 22 and cut, during such cutter shaft per revolution
Same blade 20 can carry out cutting twice, and cutting force is bigger, it is easy to the material that broken hardness is bigger, and the abrasion of blade 20 is less,
And power consumption reduces in the case of equal material.Meanwhile, material can be along discharge groove 23 row after the first line of cut 21 cuts
Go out, and dissection through the second line of cut 22 is cut further again so that cut more tiny of material, keep away simultaneously
Exempting from material to remain on cutting cutter hub, cutting process is more smooth.
Preferably, in the present embodiment, if plane X30 is parallel to the bottom surface of tool rest 10 and through blade, if another is put down
Face Y40 is perpendicular to described plane X30 the pivot center (i.e. the central axis of cutter shaft) through blade, so along described plane
Blade 20 is done a section by X30, and the first line of cut 21 is the first cut point 211 with the intersection point of plane X30, the second same cutting
Line 22 is the second cut point 221 with the intersection point of plane X30, makes the first cut point 211 and the line of the second cut point 221 and plane
Angle formed by Y40 is 2 degree to 3 degree, on this architecture basics, and the first line of cut 21 and distributing position phase of the second line of cut 22
Difference is little, is beneficial to progressively cut material.
Preferably, above-mentioned first line of cut 21 and the second line of cut 22 can be circular arc line, due to the characteristic of circular arc,
Multiple the first cut point 211 around blade rotation directional spreding can be formed on one line of cut 21, same at the second line of cut 22
On also can form multiple the first cut point 211 around blade rotation directional spreding, i other words the first line of cut when blade rotation
On 21, material can successively be cut by multiple first cut points 211, and then material is again by multiple the on the second line of cut 22
The successively cutting of two cut points 221, so that material is sheared by only one of which cut point when cutter shaft rotates, reduces blade
The abrasion of 20, improves cutting force simultaneously, reduces energy consumption further.
Preferably, the internal face of above-mentioned discharge groove 23 is specifically alternatively arc surface, it is simple to the discharge of material.
Preferably, tool rest 10 offers mounting groove 12, makes above-mentioned installing hole 11 through the diapire of mounting groove 12, so exists
The head of the bolt being spirally connected in installing hole 11 can be wrapped in mounting groove 12, during blade cuts, at tool rest 10
When being impacted by material, the sidewall of mounting groove 12 can give one counteracting force of head of bolt, it is to avoid bolt is hit and loosens,
So mounting structure of blade is more stable.
Preferably, mounting groove 12 is provided with two, and these two mounting grooves 12 are divided into the two ends of tool rest 10, in each mounting groove 12
Being equipped with described installing hole 11, so can be spirally connected in the installing hole 11 at tool rest 10 two ends bolt respectively, and this structure makes blade
Two ends stress steady.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection domain of the claims in the present invention
Within.
Claims (6)
1. the blade for single-shaft shredder, it is characterised in that including tool rest and blade, blade is connected on tool rest；
There is on blade the first line of cut, the second line of cut and discharge groove, the first line of cut and the second line of cut and be respectively formed in cutter
The both sides of sword, in the rotation direction of blade, the first line of cut is positioned at the front of the second line of cut；Discharge groove is located at the first cutting
Between line and the second line of cut and be communicated to the both sides end face of blade；Installing hole is offered on tool rest.
2. the blade for single-shaft shredder as claimed in claim 1, it is characterised in that set plane X and be parallel to tool rest
Bottom surface also passes blade, if another plane Y is perpendicular to described plane X the pivot center through blade, the first line of cut is with flat
The intersection point of face X is the first cut point, and the second line of cut is the second cut point with the intersection point of plane X, and the first cut point and second is cut
Angle formed by the line of cutpoint and plane Y is 2 degree to 3 degree.
3. the blade for single-shaft shredder as claimed in claim 1, it is characterised in that the first line of cut and the second line of cut
It is circular arc line.
4. the blade for single-shaft shredder as claimed in claim 1, it is characterised in that the internal face of discharge groove is circular arc
Face.
5. the blade for single-shaft shredder as claimed in claim 1, it is characterised in that tool rest offers mounting groove, installs
Hole is through the diapire of mounting groove.
6. the blade for single-shaft shredder as claimed in claim 5, it is characterised in that mounting groove is provided with two, these two
Mounting groove is divided into the two ends of tool rest, is equipped with described installing hole in each mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610727259.5A CN106076554B (en) | 2016-08-25 | 2016-08-25 | A kind of blade for single-shaft shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610727259.5A CN106076554B (en) | 2016-08-25 | 2016-08-25 | A kind of blade for single-shaft shredder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106076554A true CN106076554A (en) | 2016-11-09 |
| CN106076554B CN106076554B (en) | 2018-07-20 |
Family
ID=57225213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610727259.5A Active CN106076554B (en) | 2016-08-25 | 2016-08-25 | A kind of blade for single-shaft shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106076554B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686901A (en) * | 2020-06-05 | 2020-09-22 | 中山斯瑞德环保科技有限公司 | Breaker cutter and arbor structure and breaker |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000093827A (en) * | 1998-09-25 | 2000-04-04 | Mitsubishi Materials Corp | Cutting blade for crusher |
| EP1184080A1 (en) * | 1995-10-04 | 2002-03-06 | Holz-, Metall-, Abfall-, Recyclingtechnik GmbH | Cutting tool for disintegrators |
| CN201755881U (en) * | 2010-08-09 | 2011-03-09 | 苏州大云塑料回收辅助设备有限公司 | Rotating cutter for plastic shredder |
| CN102189029A (en) * | 2010-03-09 | 2011-09-21 | 株式会社近畿 | Rotary cutting edge mounting structure for crusher and crusher using such mounting structure |
| CN104888912A (en) * | 2015-06-04 | 2015-09-09 | 福建省大德投资发展有限公司 | Plant fiber chopping machine as well as chopping method and application thereof |
-
2016
- 2016-08-25 CN CN201610727259.5A patent/CN106076554B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1184080A1 (en) * | 1995-10-04 | 2002-03-06 | Holz-, Metall-, Abfall-, Recyclingtechnik GmbH | Cutting tool for disintegrators |
| JP2000093827A (en) * | 1998-09-25 | 2000-04-04 | Mitsubishi Materials Corp | Cutting blade for crusher |
| CN102189029A (en) * | 2010-03-09 | 2011-09-21 | 株式会社近畿 | Rotary cutting edge mounting structure for crusher and crusher using such mounting structure |
| CN201755881U (en) * | 2010-08-09 | 2011-03-09 | 苏州大云塑料回收辅助设备有限公司 | Rotating cutter for plastic shredder |
| CN104888912A (en) * | 2015-06-04 | 2015-09-09 | 福建省大德投资发展有限公司 | Plant fiber chopping machine as well as chopping method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686901A (en) * | 2020-06-05 | 2020-09-22 | 中山斯瑞德环保科技有限公司 | Breaker cutter and arbor structure and breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106076554B (en) | 2018-07-20 |
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Effective date of registration: 20231115 Address after: 526000 Xintang Industrial Cluster base, Xintang village, Jiaotang Town, Gaoyao District, Zhaoqing City, Guangdong Province (No. 5 plant of Xintang economic cooperative, 50m diagonally opposite to Gulang new materials Co., Ltd.) Patentee after: Junnuo environmental protection equipment technology (Zhaoqing) Co.,Ltd. Address before: 510000 11, No.3 Guangzhu Road, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Patentee before: GENOX RECYCLING TECH Co.,Ltd. |