CN203061217U - Detachable roller of high pressure roller mill - Google Patents
Detachable roller of high pressure roller mill Download PDFInfo
- Publication number
- CN203061217U CN203061217U CN 201320007286 CN201320007286U CN203061217U CN 203061217 U CN203061217 U CN 203061217U CN 201320007286 CN201320007286 CN 201320007286 CN 201320007286 U CN201320007286 U CN 201320007286U CN 203061217 U CN203061217 U CN 203061217U
- Authority
- CN
- China
- Prior art keywords
- roller
- detachable
- skin
- wear resistant
- frame
- 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 relates to a detachable roller of high pressure roller mill, comprising a main shaft, a roller frame and a wear resistant roller skin. The detachable roller of high pressure roller mill is characterized in that the wear resistant roller skin is composed of a plurality of equally divided small roller skin blocks, the wear resistant roller skins are distributed evenly and are same in size, and the small roller skin blocks are respectively in detachable connection with the roller frame through a bolt. According to the utility model, the wear resistant roller skin is divided into a plurality of independent and detachable small roller skin blocks, thus, the detachable roller is convenient to maintain, the middle roller frame and the main shaft can be reused for multiple times, the service life of the roller is prolonged effectively, and the production cost is lowered.
Description
Technical field
The utility model relates to the technical field of structures of the detachable roller of a kind of high-pressure roller mill.
Background technology
Usually high-pressure roller mill is used for ultra-fine particle size reduction industry, and it mainly relatively rotates by driving and driven roller, and the high pressure of utilizing hydraulic energy-accumulating is carried out the shattering process that attrition crushing is finished material to material.Conventional roll grinding machine roller is integral rotor surface heap wear resistance electrode or inlays the casting nail and make and form, need together with the inner rotator integral replacing after the wear-out failure of this kind roller surfaces, not only influenced the efficient of producing and change whole roller, also strengthened production cost, using rate of metal is low, thereby causes increasing suddenly of production cost.
Summary of the invention
The purpose of this utility model provides the Wearing-resistant roller of a kind of detachable, long service life, working stability.
The technical scheme that realizes above-mentioned purpose is: the detachable roller of high-pressure roller mill, comprise main shaft, roller frame and wear resistant roll skin, it is characterized in that: described wear resistant roll skin is combined by some equal portions fritter roller skins, described wear resistant roll skin is evenly distributed, size is identical, and described fritter roller skin is connected with the roller frame is detachable by bolt respectively.
The described rounded or regular polygon of lateral cross section that rolls frame.
The utility model with the wear resistant roll skin be divided into some independently, dismountable fritter roller skin, be convenient to safeguard that intermediate calender rolls frame and main shaft be recycling repeatedly, effectively prolong roller service life, reduce production costs.
As wearing and tearing appear, and only need the roller skin of the damage in the local replacing circumferencial direction outside to get final product, effectively improved the secondary utilization rate of roller.
Description of drawings
Fig. 1 is the rounded the utility model structural representation of lateral cross section that rolls frame;
Fig. 2 is the utility model structural representation that the lateral cross section of rolling frame is regular polygon;
Fig. 3 is the side view of Fig. 1.
The specific embodiment
Shown in Fig. 1-3, the utility model comprises main shaft 1, roller frame 2 and wear resistant roll skin 3, wear resistant roll skin 3 is combined by some equal portions fritter roller skins, and described wear resistant roll skin is evenly distributed, size is identical, and described fritter roller skin is respectively by bolt 4 and 2 detachable connections of roller frame.
Claims (2)
1. the detachable roller of high-pressure roller mill, comprise main shaft, roller frame and wear resistant roll skin, it is characterized in that: described wear resistant roll skin is combined by some equal portions fritter roller skins, and described wear resistant roll skin is evenly distributed, size is identical, and described fritter roller skin is connected with the roller frame is detachable by bolt respectively.
2. the detachable roller of high-pressure roller mill according to claim 1 is characterized in that: the described rounded or regular polygon of lateral cross section that rolls frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007286 CN203061217U (en) | 2013-01-08 | 2013-01-08 | Detachable roller of high pressure roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320007286 CN203061217U (en) | 2013-01-08 | 2013-01-08 | Detachable roller of high pressure roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061217U true CN203061217U (en) | 2013-07-17 |
Family
ID=48760046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320007286 Expired - Fee Related CN203061217U (en) | 2013-01-08 | 2013-01-08 | Detachable roller of high pressure roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061217U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407193A (en) * | 2013-08-02 | 2013-11-27 | 江苏大学 | Combined press roll of circular mould type straw briquetting machine |
| 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 |
| CN104722383A (en) * | 2013-12-24 | 2015-06-24 | 何石柏 | Crusher roller capable of randomly replacing wear-resistant alloy hammer |
-
2013
- 2013-01-08 CN CN 201320007286 patent/CN203061217U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407193A (en) * | 2013-08-02 | 2013-11-27 | 江苏大学 | Combined press roll of circular mould type straw briquetting machine |
| CN103407193B (en) * | 2013-08-02 | 2016-01-20 | 江苏大学 | A kind of loop-die straw briquetting machine Combined press roller |
| 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 |
| CN104722383A (en) * | 2013-12-24 | 2015-06-24 | 何石柏 | Crusher roller capable of randomly replacing wear-resistant alloy hammer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104084259A (en) | Roller and rolling device thereof | |
| CN203061217U (en) | Detachable roller of high pressure roller mill | |
| CN202155216U (en) | Improved roller of high-pressure roller mill | |
| CN202983758U (en) | Four-roller crusher | |
| CN102896013B (en) | Roller mill and self-synchronizing wearing roller of high-pressure roller mill | |
| CN103908990A (en) | Detachable roller of high pressure roller mill | |
| CN204672324U (en) | A kind of roll squeezer of exempting from build-up wear-resistant compression roller and using this compression roller | |
| CN104128228A (en) | Plugging gear crusher tooth roller with interlocking mechanism and compression-shear blades | |
| CN103464242A (en) | Combined roll shaft | |
| CN204194013U (en) | A kind of roller and rolling device thereof | |
| CN204294284U (en) | With mutual interlocking gear and the plug tooth cracker teeth roller of pressing cutting edge | |
| CN206356099U (en) | A kind of rotor for material recycle | |
| CN208146081U (en) | Two-stage type rock wool dedicated crusher | |
| CN203018125U (en) | Beater special for high-pressure grinding roller | |
| CN202143851U (en) | Vertical mill with mutually standby main and auxiliary roller sets | |
| CN2776543Y (en) | Roll body structure of shaft shoulder type high pressure roll grinder | |
| CN204865965U (en) | High compression roller for mill secter pat make up roller | |
| CN205084784U (en) | Corrugated surface system sand takes shape quick -wittedly | |
| CN206911441U (en) | The compound kibbler roll of hydraulic pressure | |
| CN204015055U (en) | A kind of banded feed article disintegrating machine | |
| CN203803568U (en) | Vertical mill grinding structure | |
| CN205868395U (en) | Novel breaker pair roller | |
| CN202715425U (en) | Extruding roller for pair-roller extruding-grinding machine | |
| CN205925823U (en) | A high chrome build -up welding roll surface structure for on roll -in breaker | |
| CN206285976U (en) | Roll-type crusher roller |
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: 20130717 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |