CN2593906Y - Cutter of paper crusher - Google Patents
Cutter of paper crusher Download PDFInfo
- Publication number
- CN2593906Y CN2593906Y CN 03228239 CN03228239U CN2593906Y CN 2593906 Y CN2593906 Y CN 2593906Y CN 03228239 CN03228239 CN 03228239 CN 03228239 U CN03228239 U CN 03228239U CN 2593906 Y CN2593906 Y CN 2593906Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- transmission shaft
- power transmission
- blade
- blades
- 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.)
- Expired - Lifetime
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a cutter, particularly a blade type cutter which comprises blade assemblies which are arranged on a transmission shaft in series and are composed of blades, blocking pieces and partition rings, and automatic compensation devices which are arranged on the transmission shaft and are positioned on the end edges of the blade assemblies. The structures are mainly used for solving the technical problem that the blade assemblies are moved on the transmission shaft resulting from the long-term abrasion of a blade type cutter for shredders. The utility model prolongs the service life of the blade type cutter.
Description
Technical field:
The utility model relates to cutter, particularly a kind of blade type cutter.
Background technology:
The shredder of at present domestic and international each kind, its cutter can be divided into following several by structure:
1, integral cutter:
The main feature of this cutter is: the cutting edge of cutter and power transmission shaft are an integral body, promptly process cutting edge on power transmission shaft.This cutter cooperates by the quantity of the variation of helical angle, preceding cutting edge, the width of side edge mouth and different transmission speeds, realizes the shredded paper size of difformity effect.But the difficulty of processing of this cutter is bigger.If a certain local size is poor slightly, may cause whole cutter to be scrapped, be suitable for the shredded paper width dimensions greater than the machine more than the 2mm.
2, modular cutting tool assembly:
The main feature of this cutter is: whole cutter is made up of two groups of cuttves up and down.The upper slitter composite class is similar to solid tool, and following cutter combination is made up of circular knife and plate cutter.Upper slitter carries out vertical direction to cut off, and following cutter carries out horizontal direction to cut off, by the different edge width of upper slitter and down the different cutting edge quantity of cutter and the difference of turning cylinder rotating speed cooperate, realize the shredded paper size of difformity effect.This modular cutting tool assembly difficulty of processing is bigger, is suitable for the machine of shredded paper width dimensions more than 2mm.Blade also can not compensate because of the gap that wearing and tearing produce.
3, blade type cutter:
The main feature of this cutter is: cutter is made up of a plurality of blades, catch, spacer ring, and string is contained on the power transmission shaft, by the difformity and the width cooperation of blade, realizes the shredded paper size of difformity effect.Because blade and power transmission shaft separately make its processing simpler, be easy to produce in batches, but the cutter packaging efficiency is lower.This cutter is suitable for the shredded paper width greater than the machine more than the 0.5mm, and the mutual motion wearing and tearing accumulation in the shredded paper process of this blade, spacer ring, blade can reach 3-5mm usually, even more.The existence in these gaps, make blade, spacer ring, catch on power transmission shaft, carry out axial motion, the most serious consequence is that blade is in the axial motion process, collide with the catch on opposite, directly catch is torn to shreds, and produce chain reaction thus, and be damaged catch catch on every side and all will be torn to shreds, cause entire machine to be scrapped.
The utility model content:
The utility model will solve kneader knife chip cutter and go here and there moving technical problem because of long term wear causes set of blades on power transmission shaft.
For solving the problems of the technologies described above, the utility model is achieved in that
A kind of cutter for paper grinder comprises that string is loaded on the set of blades of being made up of blade, catch, spacer ring on the power transmission shaft, is characterized in that: on this power transmission shaft and be positioned at the set of blades ora terminalis and be provided with the end play autocompensation installation.
This end play autocompensation installation comprises spring, check ring, spring spool, push pedal and jump ring; Push pedal is located on the power transmission shaft and near set of blades one side, the power transmission shaft end then is equipped with check ring and jump ring, and ring is established a spring spool between push pedal and the check ring, is provided with spring therebetween.
The mat said structure makes and the utlity model has following advantage:
Set of blades two sides of the present utility model or a side are provided with the end play autocompensation installation, in case end play appears in the set of knives that blade, spacer ring, catch are formed, this compensation arrangement promptly can apply an axial thrust, constantly remedies the gap, is in good working order to guarantee cutter.
Description of drawings:
Fig. 1 structural representation of the present utility model.
The specific embodiment:
See also Fig. 1, it is the preferred embodiment of a kind of cutter for paper grinder of the utility model.As shown in the figure: this cutter is a kind of blade type cutter, it comprises the set of blades of being made up of blade 11, catch 12, spacer ring 13 1, set of blades 1 string is loaded on the power transmission shaft 2, on this power transmission shaft 2 and be positioned at set of blades 2 ora terminalis (side or two sides) and be provided with end play autocompensation installation 3.
This end play autocompensation installation 3 comprises spring 31, check ring 32, spring spool 33 push pedals 34 and jump ring 35.Push pedal 34 is located on the power transmission shaft 2 and near set of blades 1 one sides, power transmission shaft 2 ends then are equipped with check ring 32 and jump ring 35, and ring is established a spring spool 33 between push pedal 34 and the check ring 32, is provided with spring 31 in the spring spool 33.
During use, produced end play after the blade 11 of set of blades 1, catch 12, spacer ring 13 wearing and tearing, at this moment, spring 31 will discharge pre compressed magnitude, solves the compensation problem of end play by push pedal 34 pushing set of knives 1.
Claims (2)
1, a kind of cutter for paper grinder comprises that string is loaded on the set of blades of being made up of blade, catch, spacer ring on the power transmission shaft, is characterized in that: on this power transmission shaft and be positioned at the set of blades ora terminalis and be provided with the end play autocompensation installation.
2, cutter for paper grinder according to claim 1 is characterized in that: this end play autocompensation installation comprises spring, check ring, spring spool, push pedal and jump ring; Push pedal is located on the power transmission shaft and near set of blades one side, the power transmission shaft end then is equipped with check ring and jump ring, and ring is established a spring spool between push pedal and the check ring, is provided with spring therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228239 CN2593906Y (en) | 2003-01-17 | 2003-01-17 | Cutter of paper crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03228239 CN2593906Y (en) | 2003-01-17 | 2003-01-17 | Cutter of paper crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2593906Y true CN2593906Y (en) | 2003-12-24 |
Family
ID=33757190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03228239 Expired - Lifetime CN2593906Y (en) | 2003-01-17 | 2003-01-17 | Cutter of paper crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2593906Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492569A (en) * | 2014-12-22 | 2015-04-08 | 中山市奥美森工业有限公司 | Crusher moving cutter group with self-adaptive thickness control |
| CN108097410A (en) * | 2016-05-20 | 2018-06-01 | 徐罗斌 | CD, SD card, the broken card machine of circuit board |
| CN108237002A (en) * | 2016-05-20 | 2018-07-03 | 徐罗斌 | Cutter shaft can carry the flaker knife assembly and flaker of the torque of bigger |
| CN108273624A (en) * | 2016-05-20 | 2018-07-13 | 徐罗斌 | A kind of flaker cageless whole knife assembly and its working method |
-
2003
- 2003-01-17 CN CN 03228239 patent/CN2593906Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492569A (en) * | 2014-12-22 | 2015-04-08 | 中山市奥美森工业有限公司 | Crusher moving cutter group with self-adaptive thickness control |
| CN108097410A (en) * | 2016-05-20 | 2018-06-01 | 徐罗斌 | CD, SD card, the broken card machine of circuit board |
| CN108237002A (en) * | 2016-05-20 | 2018-07-03 | 徐罗斌 | Cutter shaft can carry the flaker knife assembly and flaker of the torque of bigger |
| CN108273624A (en) * | 2016-05-20 | 2018-07-13 | 徐罗斌 | A kind of flaker cageless whole knife assembly and its working method |
| CN108325658A (en) * | 2016-05-20 | 2018-07-27 | 徐罗斌 | The flaker knife assembly and flaker cut for SD card, circuit board |
| CN108325659A (en) * | 2016-05-20 | 2018-07-27 | 徐罗斌 | Flaker knife assembly and flaker |
| CN108339640A (en) * | 2016-05-20 | 2018-07-31 | 徐罗斌 | Flaker knife assembly and flaker |
| CN108339631A (en) * | 2016-05-20 | 2018-07-31 | 徐罗斌 | Bank card, the broken card machine of CD |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANMU STOCK GROUP CO., LTD. Free format text: FORMER OWNER: SANMU INDUSTRY CO., LTD., SHANGHAI Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: Yuhuan County Qing Kong Zhejiang industrial agglomeration area, postcode: 317606 Patentee after: Sunwood Holding Group Co., Ltd. Address before: No. 169 South Shanghai Road, Ruijin, please. Zip code: 200023 Patentee before: Sanmu Industrial Co., Ltd., Shanghai |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130117 Granted publication date: 20031224 |