CN104128226A - Rolling-type crusher pressure roller with double-metal pressure strips - Google Patents
Rolling-type crusher pressure roller with double-metal pressure strips Download PDFInfo
- Publication number
- CN104128226A CN104128226A CN201410343168.2A CN201410343168A CN104128226A CN 104128226 A CN104128226 A CN 104128226A CN 201410343168 A CN201410343168 A CN 201410343168A CN 104128226 A CN104128226 A CN 104128226A
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- CN
- China
- Prior art keywords
- roller
- press strip
- pressure roller
- bimetallic
- disintegrating machine
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Abstract
The invention discloses a rolling-type crusher pressure roller with double-metal pressure strips. The rolling-type crusher pressure roller comprises multiple roller shafts rotatingly installed in a crusher housing, the multiple roller shafts are arranged side by side, outer cylindrical surfaces of the multiple roller shafts are provided respectively with multiple axial grooves along a circumferential direction, strip-shaped bosses are inset respectively in the axial grooves, pressure strips are integrally connected to the upper surfaces of the strip-shaped bosses, and the strip-shaped bosses are prepared from a metal material different from a metal material for preparation of the pressure strips. The pressure strips are inset in the surfaces of the roller shafts so that a manufacturing process is simplified and a manufacturing cost is saved. Maintenance time is greatly reduced by insertion installation. Through use of the double-metal pressure strips, energy and precious metals consumed by surfacing of a wear-resistant layer on the roller surfaces are saved, processes are simplified and labor and time are saved.
Description
Technical field
The present invention relates generally to the disintegrating machine of mineral products fragmentation, relates in particular to roller press type disintegrating machine, specifically a kind of roller press type disintegrating machine pressure roller with bimetallic press strip.
Background technology
Along with China's rapid development of economy, capital construction is in large scale.To the demand of construction material, will be surprising.China is also a mineral products demand big country simultaneously.Mineral products processing market prospects are wide.At present in China and even abroad, the depth crushing process equipment of mineral products is towards to break the future development of generation mill.Roller press type disintegrating machine is large with its output, it is low to consume energy, efficiency is high and be widely adopted.But its roll surface wearing is serious and frequent built-up welding reparation is to have a difficult problem to be solved always.
Summary of the invention
The object of the invention is exactly in order to make up the defect of prior art, a kind of low cost of manufacture, convenience easy to maintenance is provided, consumes the few roller press type disintegrating machine pressure roller with bimetallic press strip of noble metal.
The present invention is achieved by the following technical solutions:
A kind of roller press type disintegrating machine pressure roller with bimetallic press strip, include a plurality of roll shafts that are rotatably installed in crusher shell, described a plurality of roll shafts are arranged side by side, it is characterized in that: on the periphery of described a plurality of roll shafts, be along the circumferential direction respectively equipped with a plurality of axial grooves, in described a plurality of axial grooves, be embedded with respectively bar shaped boss, the upper surface of described bar shaped boss is connected with press strip, and the metal material of described bar shaped boss and press strip is different.
Described a kind of roller press type disintegrating machine pressure roller with bimetallic press strip, is characterized in that: in described a plurality of roll shafts, form between two one group.
Described a kind of roller press type disintegrating machine pressure roller with bimetallic press strip, is characterized in that: the bottom at each axial groove on the periphery of described a plurality of roll shafts is respectively equipped with a plurality of screwed holes along axis direction.
Described a kind of roller press type disintegrating machine pressure roller with bimetallic press strip, is characterized in that: on described bar shaped boss and press strip, be respectively equipped with a plurality of installing holes that connect, described a plurality of installing holes are corresponding one by one respectively with described a plurality of screwed holes.
Described a kind of roller press type disintegrating machine pressure roller with bimetallic press strip, is characterized in that: the upper surface of described press strip is arc surface.
During use, power-on, slows down and transmission device makes two roll shafts do to rotate in opposite directions.From top, add ore, the arc surface of press strip carries out attrition crushing to ore, and lump ore is broken into qualified particle.
The present invention has changed the structure of pressure roller in prior art, and its object is: the press strip that 1, roll shaft surface setting-in is installed, simplified manufacturing process, and saved manufacturing cost; 2, maintenance man-hours has greatly been saved in inserted installation, has saved the energy and the noble metal that because of roller surface build-up wear-resistant layer, consume, time saving and energy saving.
Advantage of the present invention is:
The press strip that in the present invention, roll shaft surface inserting is installed, simplified manufacturing process, saved manufacturing cost, and maintenance man-hours has greatly been saved in inserted installation, bimetallic layering structure particularly, save the energy and the noble metal that because of roll shaft surface overlaying wearing layer, consume, simplified processing technology, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the structural representation of single pressure roller in the present invention.
Fig. 3 is that the A-A of Fig. 2 is to cutaway view.
Fig. 4 is single roll shaft front view in the present invention.
Fig. 5 is that the C-C of Fig. 4 is to cutaway view.
Fig. 6 is press strip top view in the present invention.
Fig. 7 is that the B-B of Fig. 6 is to cutaway view.
Fig. 8 is that the D-D of Fig. 6 is to cutaway view.
The specific embodiment
Referring to accompanying drawing, a kind of roller press type disintegrating machine pressure roller with bimetallic press strip, include a plurality of roll shafts 1 that are rotatably installed in crusher shell, a plurality of roll shafts 1 are arranged side by side, on the periphery of a plurality of roll shafts 1, be along the circumferential direction respectively equipped with a plurality of axial grooves 3, the interior bar shaped boss 7 that is embedded with respectively of a plurality of axial grooves 3, the upper surface of bar shaped boss 7 is connected with press strip 2, and bar shaped boss 7 is different with the metal material of press strip 2.
In the present invention, in a plurality of roll shafts 1, form between two one group; Bottom at each axial groove on the periphery of a plurality of roll shafts 1 is respectively equipped with a plurality of screwed holes 4 along axis direction; On bar shaped boss 7 and press strip 2, be respectively equipped with a plurality of installing holes 6 that connect, a plurality of installing holes 6 are corresponding one by one respectively with a plurality of screwed holes 4, by being screwed on corresponding installing hole and the bolt in screwed hole 5, by bar shaped boss 7 respectively correspondence be inlaid in a plurality of axial grooves 3; The upper surface of press strip 2 is arc surface.
Claims (5)
1. the roller press type disintegrating machine pressure roller with bimetallic press strip, include a plurality of roll shafts that are rotatably installed in crusher shell, described a plurality of roll shafts are arranged side by side, it is characterized in that: on the periphery of described a plurality of roll shafts, be along the circumferential direction respectively equipped with a plurality of axial grooves, in described a plurality of axial grooves, be embedded with respectively bar shaped boss, the upper surface of described bar shaped boss is connected with press strip, and the metal material of described bar shaped boss and press strip is different.
2. a kind of roller press type disintegrating machine pressure roller with bimetallic press strip according to claim 1, is characterized in that: in described a plurality of roll shafts, form between two one group.
3. a kind of roller press type disintegrating machine pressure roller with bimetallic press strip according to claim 1, is characterized in that: the bottom at each axial groove on the periphery of described a plurality of roll shafts is respectively equipped with a plurality of screwed holes along axis direction.
4. according to a kind of roller press type disintegrating machine pressure roller with bimetallic press strip described in claim 1 or 3, it is characterized in that: on described bar shaped boss and press strip, be respectively equipped with a plurality of installing holes that connect, described a plurality of installing holes are corresponding one by one respectively with described a plurality of screwed holes.
5. a kind of roller press type disintegrating machine pressure roller with bimetallic press strip according to claim 1, is characterized in that: the upper surface of described press strip is arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343168.2A CN104128226A (en) | 2014-07-17 | 2014-07-17 | Rolling-type crusher pressure roller with double-metal pressure strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343168.2A CN104128226A (en) | 2014-07-17 | 2014-07-17 | Rolling-type crusher pressure roller with double-metal pressure strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104128226A true CN104128226A (en) | 2014-11-05 |
Family
ID=51801225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410343168.2A Pending CN104128226A (en) | 2014-07-17 | 2014-07-17 | Rolling-type crusher pressure roller with double-metal pressure strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104128226A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728106A (en) * | 2016-05-09 | 2016-07-06 | 张进才 | Roller and roller device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2636984Y (en) * | 2003-07-14 | 2004-09-01 | 崔丽蓉 | Crusher roller drum |
| US20090020637A1 (en) * | 2006-02-03 | 2009-01-22 | Viktor Raaz | Multiple roll crusher |
| CN201454582U (en) * | 2009-06-26 | 2010-05-12 | 湖南普沃尔重型机械有限公司 | Abrasion resistant roller |
| CN202909769U (en) * | 2012-10-16 | 2013-05-01 | 盛金平 | Roller tooth on teeth-roller cracker |
| CN103316735A (en) * | 2013-05-30 | 2013-09-25 | 盛金平 | Compression roller of compression roller-type crusher |
| CN103464242A (en) * | 2013-09-26 | 2013-12-25 | 成都市新力设备制造有限责任公司 | Combined roll shaft |
| CN103567015A (en) * | 2013-11-02 | 2014-02-12 | 伍旭辉 | Bushing-type driving/driven roller of four-roller crusher |
-
2014
- 2014-07-17 CN CN201410343168.2A patent/CN104128226A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2636984Y (en) * | 2003-07-14 | 2004-09-01 | 崔丽蓉 | Crusher roller drum |
| US20090020637A1 (en) * | 2006-02-03 | 2009-01-22 | Viktor Raaz | Multiple roll crusher |
| CN201454582U (en) * | 2009-06-26 | 2010-05-12 | 湖南普沃尔重型机械有限公司 | Abrasion resistant roller |
| CN202909769U (en) * | 2012-10-16 | 2013-05-01 | 盛金平 | Roller tooth on teeth-roller cracker |
| CN103316735A (en) * | 2013-05-30 | 2013-09-25 | 盛金平 | Compression roller of compression roller-type crusher |
| CN103464242A (en) * | 2013-09-26 | 2013-12-25 | 成都市新力设备制造有限责任公司 | Combined roll shaft |
| CN103567015A (en) * | 2013-11-02 | 2014-02-12 | 伍旭辉 | Bushing-type driving/driven roller of four-roller crusher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728106A (en) * | 2016-05-09 | 2016-07-06 | 张进才 | Roller and roller device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141105 |