CN202538887U - Cutter for scrap steel crusher - Google Patents
Cutter for scrap steel crusher Download PDFInfo
- Publication number
- CN202538887U CN202538887U CN2012200995196U CN201220099519U CN202538887U CN 202538887 U CN202538887 U CN 202538887U CN 2012200995196 U CN2012200995196 U CN 2012200995196U CN 201220099519 U CN201220099519 U CN 201220099519U CN 202538887 U CN202538887 U CN 202538887U
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- CN
- China
- Prior art keywords
- cutter
- crushing
- rotating disk
- broken
- scrap steel
- 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 - Fee Related
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Abstract
The utility model belongs to the technical field of material crushing equipment, and provides a cutter for a scrap steel crusher. Crushing hammers are suspended on a rotary disc in an axial direction and are symmetrically distributed on the rotary disc in a staggering way respectively; crushing knives are uniformly distributed on a rotor; each crushing knife can be freely disassembled and assembled on the rotary disc and can be used on both sides, so that the disassembly and the maintenance of the crushing knife are facilitated, and the maintenance cost is reduced; after a material enters the scrap steel crusher, the material is torn and cut by the crushing knife and is hammered and rolled into small material grains under mutual effect of the crushing hammers and a grating; and thus, the problems of low crushing efficiency of the scrap steel crusher or incapability of crushing due to a large size of the material and high probability of blockage of the crusher main machine by the material are solved, and the cutter has extremely high promotion and application values.
Description
Technical field
The utility model belongs to material disintegrating apparatus technical field, relates in particular to a kind of cutter that is used for scrap steel crusher.
Background technology
Scrap steel crusher is a kind of broken machine that is used for producing the steel scrap broken material, is mainly used in the machine of scrapping car, scrapping household electrical appliances and frivolous steel scrap etc.
Scrap steel crusher below the 900KW of the whole broken automobile of present domestic ability does not still have producer and successfully develops; The manufacturing enterprise of the scrap steel crusher of the whole broken automobile of state's external enwergy mainly contains the NewMl company of the U.S., the vehicle commercial firm of Fuji of the Lindemann company of Germany and Japan etc., and the disintegrating machine power of the broken car load of ability that these companies produce is all more than 1500 horsepowers; It mainly is to come broken automobile with hammer crushing; Because of being broken whole material, so need the general decentralized material of broken power ratio to want big many, it also is very huge investing; The general medium-sized and small enterprises of its output also are difficult to satisfy in addition, also can not reach the requirement of energy-saving and emission-reduction.
The scrap steel crusher crushing efficiency that prior art provides is low, under limited power because of the big fragmentation of material not and broken main frame expect to be blocked by material easily because of embracing.
Summary of the invention
The purpose of the utility model is to provide a kind of cutter that is used for scrap steel crusher; It is low to be intended to solve the scrap steel crusher crushing efficiency that prior art provides, under limited power because of material big broken not and broken main frame expect the problem blocked by material easily because of embracing.
The utility model is achieved in that a kind of cutter that is used for scrap steel crusher, and said cutter comprises: quartering hammer, broken cutter, rotating disk, main shaft;
Said quartering hammer and broken cutter are installed on the said rotating disk, and said rotating disk is installed on the said main shaft.
Further, said rotating disk circle distribution bearing pin, said quartering hammer is installed on the said rotating disk through said bearing pin.
Further, said rotating disk is provided with the cutter mounting groove, and said broken cutter is installed in the said cutter mounting groove, and passes through bolted on said cutter mounting groove.
Further, on the said main shaft rotating disk is installed, the axially outstanding of said rotating disk has quartering hammer, and staggering respectively is symmetrically distributed on the rotating disk.
Further, said cutter is evenly distributed on said rotating disk.
Further, said bearing pin is supported by bearing.
The cutter that is used for scrap steel crusher that the utility model provides, turntable shaft has quartering hammer to outstanding, and broken cutter is evenly distributed on rotating disk; Every broken cutter detachable on rotating disk, but the use of broken cutter two sides is beneficial to the dismounting and the maintenance of broken cutter; Reduced maintenance cost; After material gets into scrap steel crusher, tear through broken cutter and to cut, and the interaction of quartering hammer and grid down quilt hammer into shape and grind into little material particles; Solved the scrap steel crusher crushing efficiency low or because of material big broken not and broken main frame expect the problem blocked by material easily to have stronger popularization and a using value because of embracing.
Description of drawings
Fig. 1 is the overall structure sketch map of the cutter that is used for scrap steel crusher that provides of the utility model embodiment;
Fig. 2 is the left view of the cutter that is used for scrap steel crusher that provides of the utility model embodiment;
Fig. 3 is the front view of the cutter that is used for scrap steel crusher that provides of the utility model embodiment.
Among the figure: 1, quartering hammer; 2, broken cutter; 3, rotating disk; 4, main shaft; 5, bearing pin; 6, cutter mounting groove.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1 shows the tool structures that is used for scrap steel crusher that the utility model embodiment provides.For the ease of explanation, only show the part relevant with the utility model embodiment.
This cutter comprises: quartering hammer 1, broken cutter 2, rotating disk 3, main shaft 4;
Quartering hammer 1 and broken cutter 2 are installed on the rotating disk 3, and rotating disk 3 is installed on the main shaft 4.
As shown in Figure 2, in the utility model embodiment, rotating disk 3 circle distribution have four bearing pins 5, and quartering hammer 1 is installed on the rotating disk 3 through bearing pin 5.
In the utility model embodiment, rotating disk 3 is provided with cutter mounting groove 6, and broken cutter 2 is installed in the cutter mounting groove 6, and passes through bolted on cutter mounting groove 6.
In the utility model embodiment, 11 rotating disks 3 are installed on the main shaft 4, the axially outstanding of rotating disk 3 has four quartering hammers 1, and staggering respectively is symmetrically distributed on four rotating disks 3.
As shown in Figure 3; In the utility model embodiment; This cutter is equipped with six broken cuttves 2 altogether, and wherein three rotating disks 3 respectively are equipped with two broken cuttves 2, and broken cutter 2 is 180 degree and is symmetrically distributed on rotating disk 3; The broken cutter 2 that is positioned at the middle part is 90 degree with the broken cutter 2 that is positioned at both sides and is in staggered distribution, and broken cutter 2 is 45 degree with quartering hammer 1 and is in staggered distribution.
In the utility model embodiment, bearing pin 5 is by the ball bearing supporting, and the recycle oil forced feed lubrication is cooled off.
Further describe below in conjunction with accompanying drawing and specific embodiment application principle the utility model.
Like Fig. 1 and shown in Figure 3, broken cutter 2 is 180 degree and is symmetrically distributed on rotating disk 3, each broken cutter 2 detachable on rotating disk 3, but the use of broken cutter 2 two sides, and dismounting and maintenance that this helps this cutter also reduce maintenance cost.
Main rotor has 11 rotating disks 3 to be installed on the bearing pin 5, and rotating disk 3 circle distribution have four bearing pins 5, and axially outstanding have four quartering hammers 1, and wherein three rotating disks 3 respectively are equipped with two broken cuttves 2 in addition;
The supporting of bearing pin 5 usefulness ball bearings, recycle oil forced feed lubrication cooling, and temperature sensor is housed;
Material gets into behind the main disintegrating machine to tear through broken cutter 2 and cuts, and under the interaction of quartering hammer 1 and grid, is ground into little material particles by hammer, and broken cutter 2 has played the decomposition car body in this process, reduces the car body bulk strength, the effect that has improved operating efficiency.
The cutter that is used for scrap steel crusher that the utility model embodiment provides, rotating disk 3 is axially outstanding to have four quartering hammers 1, and staggering respectively is symmetrically distributed on four rotating disks 3; Three rotating disks 3 respectively are equipped with two broken cuttves 2, and broken cutter 2 is 180 degree and is symmetrically distributed on rotating disk 3, and the broken cutter 2 that is positioned at the middle part is 90 degree with the broken cutter 2 that is positioned at both sides and is in staggered distribution; Broken cutter 2 is 45 degree with quartering hammer 1 and is in staggered distribution, and every broken cutter 2 detachable on rotating disk 3, the positive and negative of broken cutter 2 is reusable; Be beneficial to the dismounting and the maintenance of broken cutter 2; Reduced maintenance cost, solved the scrap steel crusher crushing efficiency low or because of material big broken not and broken main frame expect the problem blocked by material easily because of embracing, simple in structure; Practical, have stronger popularization and using value.
More than be merely a kind of embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc.; Such as relating to rotor that adds broken cutter etc., all should be included within the protection domain of the utility model.
Claims (6)
1. a cutter that is used for scrap steel crusher is characterized in that, said cutter comprises: quartering hammer, broken cutter, rotating disk, main shaft;
Said quartering hammer and broken cutter are installed on the said rotating disk, and said rotating disk is installed on the said main shaft.
2. cutter as claimed in claim 1 is characterized in that, said rotating disk circle distribution has bearing pin, and said quartering hammer is installed on the said rotating disk through said bearing pin.
3. cutter as claimed in claim 1 is characterized in that said rotating disk is provided with the cutter mounting groove, and said broken cutter is installed in the said cutter mounting groove, and passes through bolted on said cutter mounting groove.
4. according to claim 1 or claim 2 cutter is characterized in that, said rotating disk is installed on the said main shaft, and the axially outstanding of said rotating disk has quartering hammer, and staggering respectively is symmetrically distributed on the rotating disk.
5. cutter as claimed in claim 1 is characterized in that said cutter is equipped with broken cutter, and said broken cutter evenly distributes on said rotating disk.
6. cutter as claimed in claim 1 is characterized in that said bearing pin is supported by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200995196U CN202538887U (en) | 2012-03-16 | 2012-03-16 | Cutter for scrap steel crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200995196U CN202538887U (en) | 2012-03-16 | 2012-03-16 | Cutter for scrap steel crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202538887U true CN202538887U (en) | 2012-11-21 |
Family
ID=47159579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200995196U Expired - Fee Related CN202538887U (en) | 2012-03-16 | 2012-03-16 | Cutter for scrap steel crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202538887U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600929A (en) * | 2012-03-16 | 2012-07-25 | 韩清洁 | Tool for steel scrap crusher |
| GR1008963B (en) * | 2016-03-31 | 2017-02-22 | Σταυρος Μιχαηλ Καρυωτακης | Tree branch shredder with dividable rotary massive steel head having blades crushing the tree branches with the planarizing method |
| CN114289465A (en) * | 2021-12-23 | 2022-04-08 | 长沙中联重科环境产业有限公司 | Kitchen garbage crushing and impurity removing device |
-
2012
- 2012-03-16 CN CN2012200995196U patent/CN202538887U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600929A (en) * | 2012-03-16 | 2012-07-25 | 韩清洁 | Tool for steel scrap crusher |
| GR1008963B (en) * | 2016-03-31 | 2017-02-22 | Σταυρος Μιχαηλ Καρυωτακης | Tree branch shredder with dividable rotary massive steel head having blades crushing the tree branches with the planarizing method |
| CN114289465A (en) * | 2021-12-23 | 2022-04-08 | 长沙中联重科环境产业有限公司 | Kitchen garbage crushing and impurity removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |