CN202506433U - Slope tetragonal frustum roller tooth for roll ferrosilicon crushing mill - Google Patents
Slope tetragonal frustum roller tooth for roll ferrosilicon crushing mill Download PDFInfo
- Publication number
- CN202506433U CN202506433U CN2012200045386U CN201220004538U CN202506433U CN 202506433 U CN202506433 U CN 202506433U CN 2012200045386 U CN2012200045386 U CN 2012200045386U CN 201220004538 U CN201220004538 U CN 201220004538U CN 202506433 U CN202506433 U CN 202506433U
- Authority
- CN
- China
- Prior art keywords
- tooth
- ferrosilicon
- slope
- roller
- tetragonal
- 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
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model belongs to the field of crushing machines in the ferroalloy production industry, in particular to a slope tetragonal frustum roller tooth for a roll ferrosilicon crushing mill. The slope tetragonal frustum roller tooth is composed of two parts including a tooth root (1) and a tooth head (2), the tooth root (1) is in a shape of a slope tetragonal frustum, one side is a straight face, the other three sides are slope faces, the bottom face is the top face of the tooth root (1), and roller teeth on two rollers are distributed at stagger mutually. The slope tetragonal frustum roller tooth is molded by casting at one time, the crisp characteristic of ferrosilicon is sufficiently used in a ferrosilicon broken process, and the ferrosilicon is broken through edges and corners of the roller tooth. Compared with the tooth in shapes such as circular truncated cones and rectangular tables, powder rate of the ferrosilicon reduces more than 60% in actual production, ferrosilicon particle size acceptability and enterprise economic benefits are greatly improved, and the slope tetragonal frustum roller tooth has the advantages of being simple in structure, convenient to manufacture and the like.
Description
One, technical field
The utility model belongs to iron and golden production industry crushing mechanism field, and particularly a kind of pair roller ferrosilicon disintegrating machine is with oblique tetragonal pyramid bench roller tooth.
Two, background technology
Pair roller ferrosilicon disintegrating machine realizes that the raising of finished product ferrosilicon granularity qualification rate and production efficiency is an important link; At present the profile of tooth of roller tooth adopts in oppositely rolling roller crusher is shapes such as round platform, rectangular; The layout of tooth is by oblique, staggered etc.; The circulation that is mainly used in materials such as ore, coal, industrial chemicals is broken, and particle size after cracking is not required.Ferrosilicon has crisp characteristic; Very easily produce powder; The granule size that country imports and exports ferrosilicon has critical field; The discharging-material size size: 10～50 millimeters is qualified products, and ferrosilicon granularity qualification rate will directly influence economic benefit, and the shape of roller tooth will directly influence the particle size after cracking and the production efficiency of ferrosilicon.Therefore tooth Shape Design is very important to being used for the ferrosilicon fragmentation with arranging.
Three. summary of the invention
The utility model be to be used for ferrosilicon particle size after cracking qualification rate and the low problem of production efficiency to existing double-roll crusher, a kind of pair roller ferrosilicon disintegrating machine has been proposed with oblique tetragonal pyramid bench roller tooth, the utility model is such realization; A kind of pair roller ferrosilicon disintegrating machine is characterized in that it and is made up of tooth root (1) and tooth head (2) two parts with oblique tetragonal pyramid bench roller tooth, tooth root (1) be shaped as an oblique square frustum; One side is to face directly, and its excess-three side is the inclined-plane, and the angle of positive side and horizontal plane is 80 °～85 °; The angle of all the other two sides and horizontal plane is 85 °～90 °, and its bottom surface is that a length of side is the square of 30～35mm, and tooth depth is 25～35mm; Tooth head (2) be shaped as an oblique square frustum, a side is to face directly, its excess-three side is the inclined-plane; The angle of positive side and horizontal plane is 48 °～53 °, and the angle of all the other two sides and horizontal plane is 68 °～73 °, and its bottom surface is the end face of tooth root (1); Tooth depth is 20～30mm, and the roller tooth on two pair rollers is interlaced layout.The utility model is an one-time cast-forming, in the process of broken ferrosilicon, makes full use of ferrosilicon and has crisp characteristic; With the broken ferrosilicon of the corner angle of roller tooth; Tooth than shapes such as round platforms, rectangular can reduce the chip index of ferrosilicon more than 60% in actual production, improve ferrosilicon granularity qualification rate and business economic benefit greatly; The utlity model has advantages such as simple in structure, easily manufactured.
Four, description of drawings
Fig. 1 is the utility model front view
Fig. 2 is Fig. 1 left view
Fig. 3 is Fig. 1 vertical view
Fig. 4 is the utility model user mode sketch map
Five, the specific embodiment
Embodiment 1: a kind of pair roller ferrosilicon disintegrating machine is with oblique tetragonal pyramid bench roller tooth, and it is made up of tooth root (1) and tooth head (2) two parts, tooth root (1) be shaped as an oblique square frustum; One side is to face directly, and its excess-three side is the inclined-plane, and the angle of positive side and horizontal plane is 80 °; The angle of all the other two sides and horizontal plane is 90 °, and its bottom surface is that a length of side is the square of 30mm, and tooth depth is 35mm; Tooth head (2) be shaped as an oblique square frustum, a side is to face directly, its excess-three side is the inclined-plane; The angle of positive side and horizontal plane is 53 °, and the angle of all the other two sides and horizontal plane is 73 °, and its bottom surface is the end face of tooth root (1); Tooth depth is 30mm, and the roller tooth on two pair rollers is interlaced layout.
Embodiment 2: a kind of pair roller ferrosilicon disintegrating machine is with oblique tetragonal pyramid bench roller tooth, and it is made up of tooth root (1) and tooth head (2) two parts, tooth root (1) be shaped as an oblique square frustum; One side is to face directly, and its excess-three side is the inclined-plane, and the angle of positive side and horizontal plane is 85 °; The angle of all the other two sides and horizontal plane is 85 °, and its bottom surface is that a length of side is the square of 35mm, and tooth depth is 25mm; Tooth head (2) be shaped as an oblique square frustum, a side is to face directly, its excess-three side is the inclined-plane; The angle of positive side and horizontal plane is 48 °, and the angle of all the other two sides and horizontal plane is 68 °, and its bottom surface is the end face of tooth root (1); Tooth depth is 20mm, and the roller tooth on two pair rollers is interlaced layout.
Embodiment 3: a kind of pair roller ferrosilicon disintegrating machine is with oblique tetragonal pyramid bench roller tooth, and it is made up of tooth root (1) and tooth head (2) two parts, tooth root (1) be shaped as an oblique square frustum; One side is to face directly, and its excess-three side is the inclined-plane, and the angle of positive side and horizontal plane is 82 °; The angle of all the other two sides and horizontal plane is 88 °, and its bottom surface is that a length of side is the square of 33mm, and tooth depth is 30mm; Tooth head (2) be shaped as an oblique square frustum, a side is to face directly, its excess-three side is the inclined-plane; The angle of positive side and horizontal plane is 50 °, and the angle of all the other two sides and horizontal plane is 70 °, and its bottom surface is the end face of tooth root (1); Tooth depth is 25mm, and the roller tooth on two pair rollers is interlaced layout.
Below only be giving an example of the utility model, within the spirit and principle of the utility model, any modification of being made is equal to replacement, improvement etc., all should be included within the protection domain of the utility model in every case.
Claims (1)
1. a pair roller ferrosilicon disintegrating machine is characterized in that it and is made up of tooth root (1) and tooth head (2) two parts with oblique tetragonal pyramid bench roller tooth, tooth root (1) be shaped as an oblique square frustum; One side is to face directly, and its excess-three side is the inclined-plane, and the angle of positive side and horizontal plane is 80 °～85 °; The angle of all the other two sides and horizontal plane is 85 °～90 °, and its bottom surface is that a length of side is the square of 30～35mm, and tooth depth is 25～35mm; Tooth head (2) be shaped as an oblique square frustum, a side is to face directly, its excess-three side is the inclined-plane; The angle of positive side and horizontal plane is 48 °～53 °, and the angle of all the other two sides and horizontal plane is 68 °～73 °, and its bottom surface is the end face of tooth root (1); Tooth depth is 20～30mm, and the roller tooth on two pair rollers is interlaced layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200045386U CN202506433U (en) | 2012-01-07 | 2012-01-07 | Slope tetragonal frustum roller tooth for roll ferrosilicon crushing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200045386U CN202506433U (en) | 2012-01-07 | 2012-01-07 | Slope tetragonal frustum roller tooth for roll ferrosilicon crushing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506433U true CN202506433U (en) | 2012-10-31 |
Family
ID=47058941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200045386U Expired - Fee Related CN202506433U (en) | 2012-01-07 | 2012-01-07 | Slope tetragonal frustum roller tooth for roll ferrosilicon crushing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506433U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406181A (en) * | 2013-08-28 | 2013-11-27 | 湖南万通电力科工有限公司 | Crushing tooth assembly and crushing cutter tooth thereof |
| CN104056704A (en) * | 2014-06-26 | 2014-09-24 | 辉县市新科机械设备有限公司 | Ferrosilicon block crushing device |
| CN114273016A (en) * | 2021-12-30 | 2022-04-05 | 江苏船山矿业股份有限公司 | High-strength crushing roller tooth of double-tooth crusher |
-
2012
- 2012-01-07 CN CN2012200045386U patent/CN202506433U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406181A (en) * | 2013-08-28 | 2013-11-27 | 湖南万通电力科工有限公司 | Crushing tooth assembly and crushing cutter tooth thereof |
| CN103406181B (en) * | 2013-08-28 | 2015-11-11 | 湖南万通科技有限公司 | Crushing teeth assembly and broken cutter tooth thereof |
| CN104056704A (en) * | 2014-06-26 | 2014-09-24 | 辉县市新科机械设备有限公司 | Ferrosilicon block crushing device |
| CN114273016A (en) * | 2021-12-30 | 2022-04-05 | 江苏船山矿业股份有限公司 | High-strength crushing roller tooth of double-tooth crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202506433U (en) | Slope tetragonal frustum roller tooth for roll ferrosilicon crushing mill | |
| CN204051760U (en) | Multi-stage, efficient disintegrating machine | |
| CN104174456B (en) | Multi-stage, efficient disintegrating machine | |
| CN203508123U (en) | Grinding steel ball of ball grinder | |
| CN203922369U (en) | A kind of pair of R angle elevator steel guide rail | |
| CN202934468U (en) | Sharpening stone box | |
| CN202683267U (en) | Plastic mill | |
| CN203184057U (en) | Rice polishing emery roll | |
| CN202971817U (en) | Powder metallurgy bevel gear | |
| CN203207088U (en) | Tank of tea-leaf arrangement machine | |
| CN202893463U (en) | Screw blade grinder | |
| CN202323278U (en) | Stand of flat knitting machine | |
| CN204503761U (en) | A kind of cross wedge rolling machine mould | |
| CN205182809U (en) | A breaker pinion rack for broken lime stone | |
| CN204122653U (en) | A kind of compacting tool set of people's air defense anchoring hook | |
| CN203944426U (en) | There is bimetallic rod-toothed crusher tooth bar | |
| CN203470307U (en) | Lifting cage grizzly screen | |
| CN204220643U (en) | The interchangeable sliding guide device of the tip of the tongue | |
| CN203108611U (en) | Hammer head of crusher | |
| CN203095886U (en) | Ferrite magnetic material sintering gasket | |
| CN203992206U (en) | A kind of mould structure for the production of train gear ring | |
| CN201812640U (en) | Transformer oil tank structure | |
| CN202949937U (en) | Roller tooth of CTC (Carbon Tetrachloride) quadruple machine for making red broken tea | |
| CN207204192U (en) | Nodulizer crushes special double teeth roller | |
| CN202959612U (en) | Hexagonal columnar sofa |
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: 20121031 Termination date: 20160107 |