CN104368414A - Toothed plate of crusher - Google Patents
Toothed plate of crusher Download PDFInfo
- Publication number
- CN104368414A CN104368414A CN201410694900.0A CN201410694900A CN104368414A CN 104368414 A CN104368414 A CN 104368414A CN 201410694900 A CN201410694900 A CN 201410694900A CN 104368414 A CN104368414 A CN 104368414A
- Authority
- CN
- China
- Prior art keywords
- crusher
- toothed plate
- plate
- racks
- arc
- 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.)
- Pending
Links
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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
- B02C4/305—Wear resistant rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a toothed plate of a crusher. The toothed plate comprises an arc-shaped toothed plate of a tooth roller type crusher, and a swallow tail plate of the tooth roller type crusher, wherein main racks and secondary racks are mutually and alternatively arrayed on the outer surface of the arc-shaped toothed plate. According to the toothed plate of the crusher, the main racks and the secondary racks are synchronously abraded by the improvement, so that the service life is greatly prolonged and the utilization time can be increased by 30%-50%; and the manufacturing cost and the utilization cost are reduced.
Description
Technical field:
The present invention relates to disintegrating apparatus, particularly a kind of crusher toothed plate being applicable to that toothed roll crusher discaling roll is installed and used.
Background technology:
Existing toothed roll crusher is all relatively rotate engagement by two discaling rolls to carry out attrition crushing to the material of centre, and the tooth plate on each discaling roll surface is docked by polylith arc tooth plate to form.This disintegrating machine is operationally mainly broken to express material by the tooth plate on two discaling rolls, because tooth plate is stressed large especially, easily cause tooth plate quick abrasion, greatly reduce the service life of tooth plate, in order to increase the anti-wear performance of tooth plate, the mode taked at present has multiple, as tooth plate material antifriction alloy, increase the method such as flute profile, embedded alloy reinforcement, but limit by working condition, its effect is all undesirable, and increases manufacture difficulty and cost.
Summary of the invention:
The object of this invention is to provide one can greatly increase the service life, the crusher toothed plate that the little cost of manufacture difficulty is low.
Technical scheme of the present invention completes as follows, a kind of crusher toothed plate, and it includes arc tooth plate and the coattail board thereof of toothed roll crusher, it is characterized in that: on arc tooth plate outer surface, be provided with the main tooth bar be arranged alternately with each other, secondary tooth bar.
The present invention makes each main tooth and secondary tooth synchronously wear and tear through improvement, and substantially prolongs service life, service time can increase by 30 ~ 50%, reduces manufacturing cost and use cost.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention:
The present invention is improvements over the prior art, and it includes arc tooth plate 3 and the coattail board 4 thereof of toothed roll crusher, and its improvements are on arc tooth plate outer surface, be provided with the main tooth bar 1, the secondary tooth bar 2 that are arranged alternately with each other.During installation by the main tooth bar on a discaling roll respectively with the corresponding installation of secondary tooth bar on another discaling roll, during work, material enters between two rollers, the field of conjugate action consisted of each main tooth bar and secondary tooth bar carries out attrition crushing, because main tooth bar and secondary tooth bar form the break-in face of extruding jointly, its stressed degree of wear is synchronously being carried out, as long as the gap of adjusting after mild wear between two discaling rolls can continue to use to the size controlling material precision, tooth plate passes through contrast test service life, can about 50% be improved, greatly reduce manufacturing cost and use cost.
Claims (1)
1. a crusher toothed plate, it includes arc tooth plate and the coattail board thereof of toothed roll crusher, it is characterized in that: on arc tooth plate outer surface, be provided with the main tooth bar be arranged alternately with each other, secondary tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694900.0A CN104368414A (en) | 2014-11-27 | 2014-11-27 | Toothed plate of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694900.0A CN104368414A (en) | 2014-11-27 | 2014-11-27 | Toothed plate of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104368414A true CN104368414A (en) | 2015-02-25 |
Family
ID=52547759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410694900.0A Pending CN104368414A (en) | 2014-11-27 | 2014-11-27 | Toothed plate of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104368414A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004223424A (en) * | 2003-01-23 | 2004-08-12 | Plant Giken Kk | Clinker crusher and system for crushing clinker ash |
| JP2006007009A (en) * | 2004-06-22 | 2006-01-12 | Earth Technica:Kk | Biaxial roll crusher |
| CN202621220U (en) * | 2012-05-15 | 2012-12-26 | 上海宝钢化工有限公司 | Double-roller sheet crusher |
| CN103127980A (en) * | 2011-11-23 | 2013-06-05 | 新乡市高服筛分机械有限公司 | Toothed roller of crushing machine |
| CN203370592U (en) * | 2013-07-11 | 2014-01-01 | 遂宁华能机械有限公司 | Crushing tooth roller for graded crusher |
| CN104014391A (en) * | 2014-06-09 | 2014-09-03 | 盛金平 | Crusher tooth roller provided with arc-shaped tooth plates with big and small teeth |
| CN203862301U (en) * | 2014-04-30 | 2014-10-08 | 四川江油新川矿山机械有限公司 | Tooth roller with double-tooth structure |
| CN204276062U (en) * | 2014-11-27 | 2015-04-22 | 新乡市高服筛分机械有限公司 | A kind of crusher toothed plate |
-
2014
- 2014-11-27 CN CN201410694900.0A patent/CN104368414A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004223424A (en) * | 2003-01-23 | 2004-08-12 | Plant Giken Kk | Clinker crusher and system for crushing clinker ash |
| JP2006007009A (en) * | 2004-06-22 | 2006-01-12 | Earth Technica:Kk | Biaxial roll crusher |
| CN103127980A (en) * | 2011-11-23 | 2013-06-05 | 新乡市高服筛分机械有限公司 | Toothed roller of crushing machine |
| CN202621220U (en) * | 2012-05-15 | 2012-12-26 | 上海宝钢化工有限公司 | Double-roller sheet crusher |
| CN203370592U (en) * | 2013-07-11 | 2014-01-01 | 遂宁华能机械有限公司 | Crushing tooth roller for graded crusher |
| CN203862301U (en) * | 2014-04-30 | 2014-10-08 | 四川江油新川矿山机械有限公司 | Tooth roller with double-tooth structure |
| CN104014391A (en) * | 2014-06-09 | 2014-09-03 | 盛金平 | Crusher tooth roller provided with arc-shaped tooth plates with big and small teeth |
| CN204276062U (en) * | 2014-11-27 | 2015-04-22 | 新乡市高服筛分机械有限公司 | A kind of crusher toothed plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104307592A (en) | Roller side face anti-wearing device for roller press and high-pressure roller mill | |
| CN102896013A (en) | Roller mill and self-synchronizing wearing roller of high-pressure roller mill | |
| CN203635254U (en) | Side check plate of feeding device of roller press | |
| CN204276062U (en) | A kind of crusher toothed plate | |
| CN104368414A (en) | Toothed plate of crusher | |
| CN207357239U (en) | A kind of structure for improving roller press squeeze roll roller set side wearability | |
| CN203061217U (en) | Detachable roller of high pressure roller mill | |
| CN204234134U (en) | A kind of wear-resisting eccentric roller crusher | |
| CN103908990A (en) | Detachable roller of high pressure roller mill | |
| CN105557841A (en) | Bread maker | |
| CN104004861A (en) | Sugarcane mill roller | |
| CN203577965U (en) | High-pressure grinding roller with inner-wall-lining-plate-free feeding device | |
| CN105879961A (en) | High-pressure rolling and milling machine capable of controlling particle diameters and used in field of chemical industry | |
| CN202377312U (en) | Embedded split C-shaped frame for bar straightening machine | |
| CN203459422U (en) | Rollgang rolling guide groove | |
| CN205343860U (en) | Be used for tire production square steel seat | |
| CN105557799A (en) | Automatic croissant forming machine | |
| CN206285976U (en) | Roll-type crusher roller | |
| CN205056637U (en) | Screw -down of rolling mill | |
| CN202845108U (en) | High wear resistance composite milling roller/millstone of vertical mill | |
| CN103769442B (en) | Bar two-roll reeler guide roller device | |
| CN202803307U (en) | Roller press and self-synchronization abrasion roller of high-voltage roller press | |
| CN202845087U (en) | Novel high wear resistance composite roller sheet of roller press | |
| CN103551385B (en) | A kind of method improving for six roller reversible cold-rolling mill service lifes | |
| CN202955127U (en) | Hard alloy end face support ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |