CN201040252Y - Double beam roller crusher - Google Patents
Double beam roller crusher Download PDFInfo
- Publication number
- CN201040252Y CN201040252Y CNU2007200700273U CN200720070027U CN201040252Y CN 201040252 Y CN201040252 Y CN 201040252Y CN U2007200700273 U CNU2007200700273 U CN U2007200700273U CN 200720070027 U CN200720070027 U CN 200720070027U CN 201040252 Y CN201040252 Y CN 201040252Y
- Authority
- CN
- China
- Prior art keywords
- roll
- disintegrating machine
- smooth
- stationary
- crusher
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000004927 clay Substances 0.000 abstract description 12
- 235000019738 Limestone Nutrition 0.000 abstract description 8
- 239000006028 limestone Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000013467 fragmentation Methods 0.000 description 10
- 238000006062 fragmentation reaction Methods 0.000 description 10
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a double-smooth-roll crusher, comprising a fixed roll and a moving roll which are arranged in parallel; the fixed and the moving roll are driven by a motor, respectively; the diameters of the two roll are 610mm-900mm, and the length are 610mm-900mm. The shell of the crusher has an upper and lower split structure, the shaft of the fixed roll adopts a stationary sealing and the shaft of the moving roll adopts a sliding sealing. With above structure, the fixed and moving rolls of the double smooth roll crusher can specially crush the clay mine and the limestone into more reasonable sizes, therefore greatly reducing the probability of material jam and blocking faults.
Description
Technical field
The utility model relates to a kind of disintegrating machine, especially a kind of pair of smooth roll disintegrating machine.
Background technology
At present, for the fragmentation in small, broken bits of clay pit and lime stone, never find suitable disintegrating machine type.Because it is big that clay pit and lime stone itself have viscosity, washy characteristics, make jaw crusher, gyratory crusher, impact crusher and hammer mill etc. when clay pit and lime stone are carried out fragmentation, the interior putty of crusher chamber takes place and sticks with paste tup, grating so that the problem of vexed car in the capital, for production brings a lot of inconvenience, but also increased the expense of plant maintenance.
Kibbler roll also has the problems referred to above to exist when clay pit and lime stone are carried out fragmentation.But compare with other disintegrating machine, kibbler roll does not need large-area crusher chamber, and the material fragmentation is that the field of conjugate action at roller and roller tooth carries out, and in discharging place the discharging of the scraper plate scraped roll surface and the roller flank of tooth is set, thus the generation of avoiding vexed car problem of trying one's best.But the problem of putty still appears in kibbler roll through regular meeting in charging.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of pair of smooth roll disintegrating machine, and clay pit and lime stone are carried out broken the time, and the problem of putty and vexed car can not take place.
For solving the problems of the technologies described above, the technical scheme of the two smooth roll disintegrating machines of the utility model is, comprise a stationary roll and a movable roll of being arranged side by side, each is driven described stationary roll and described movable roll by a motor, the diameter of cylinder of described stationary roll and described movable roll is 610mm～900mm, and length is 610mm～900mm, and the cover body of described disintegrating machine is for dividing body structure up and down, the stationary roll shaft adopts fixing seal, and the movable roll shaft adopts slipper seal.
The utility model is by said structure, and stationary roll in feasible two smooth roll disintegrating machines and movable roll are at the fragmentation of clay pit and lime stone, and size is more reasonable, thereby greatly reduces putty and vexed car problem odds.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the utility model side view;
Fig. 2 is the utility model vertical view.
Reference numeral is among the figure, 1. base; 2. stationary roll; 3. movable roll; 4. spring; 5. motor; 6. cover body.
The specific embodiment
For the fragmentation in small, broken bits of clay pit and lime stone, need choose rational roller length and diameter.Because clay viscosity is big, punishment in advance is intensive, and roller pressure is very big.Diameter and length are excessive, and roller pressure is just big, makes spring to mate.Therefore, fragmentation in small, broken bits does not need big type.The two smooth roll disintegrating machines of the present invention as depicted in figs. 1 and 2, on the base 1 of disintegrating machine, a stationary roll 2 and a movable roll 3 have been arranged side by side, described stationary roll 2 and described movable roll 3 are respectively driven by a motor 5, the position relative fixed of described stationary roll 2 and described base 1, described movable roll 3 then is connected on the described base 1 by a spring 4, make the distance between described movable roll 3 and the described stationary roll 2 to adjust, the diameter of cylinder of described stationary roll 2 and described movable roll 3 is 610mm～900mm, length is 610mm～900mm, during work, described stationary roll 2 is inequality with the rotating speed of described movable roll 3.
Conventional smooth roll linear velocity is at 6m/s～7m/s, and the present invention need carry out fragmentation to clay pit, therefore must break the normal procedure, improve greatly linear velocity make enter the plane of disruption material fast by and be thrown out of.And described stationary roll and described movable roll are provided with speed discrepancy, the material fragmentation is made be drawn into the plane of disruption.
The rotating speed of described stationary roll is 310r/min～200r/min, and the rotating speed of described movable roll is 300r/min～200r/min.
The present invention also needs to determine rational power configuration, and clay is broken to be to contact the roll surface fragmentation entirely, has differently with the local contact of brittle material, must take all factors into consideration definite power.The transmission power of the motor of described stationary roll and described movable roll is 2 * 22kW.
As shown in Figure 2, take into account other following materials in small, broken bits of broken medium hardness, cover body 6 must be made hermetically sealed.The cover body of described disintegrating machine is for dividing body structure up and down, and the stationary roll shaft adopts fixing seal, and the movable roll shaft adopts slipper seal.
The following material of broken medium hardness because the hardness ratio clay is hard, must limit feed size, and the feed size of described disintegrating machine is less than 20mm.
Claims (4)
1. two smooth roll disintegrating machine, comprise a stationary roll and a movable roll of being arranged side by side, each is driven described stationary roll and described movable roll by a motor, it is characterized in that, the diameter of cylinder of described stationary roll and described movable roll is 610mm～900mm, and length is 610mm～900mm, and the cover body of described disintegrating machine is for dividing body structure up and down, the stationary roll shaft adopts fixing seal, and the movable roll shaft adopts slipper seal.
2. according to claim 1 pair of smooth roll disintegrating machine is characterized in that the rotating speed of described stationary roll is 310r/min～200r/min, and the rotating speed of described movable roll is 300r/min～200r/min.
3. according to claim 1 pair of smooth roll disintegrating machine is characterized in that the transmission power of the motor of described stationary roll and described movable roll is 2 * 22kW～2 * 45kW.
4. according to claim 1 pair of smooth roll disintegrating machine is characterized in that the feed size of described disintegrating machine is less than 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200700273U CN201040252Y (en) | 2007-05-21 | 2007-05-21 | Double beam roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200700273U CN201040252Y (en) | 2007-05-21 | 2007-05-21 | Double beam roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201040252Y true CN201040252Y (en) | 2008-03-26 |
Family
ID=39251957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200700273U Expired - Fee Related CN201040252Y (en) | 2007-05-21 | 2007-05-21 | Double beam roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201040252Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553672A (en) * | 2010-11-30 | 2012-07-11 | 哈尼施费格尔技术公司 | Moveable shaft assembly |
| CN108816356A (en) * | 2018-08-02 | 2018-11-16 | 合肥开比锐精机科技有限公司 | A kind of efficiently low-loss roll-type polysilicon and monocrystalline silicon silicon material crushing device |
-
2007
- 2007-05-21 CN CNU2007200700273U patent/CN201040252Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553672A (en) * | 2010-11-30 | 2012-07-11 | 哈尼施费格尔技术公司 | Moveable shaft assembly |
| CN102553672B (en) * | 2010-11-30 | 2016-08-24 | 哈尼施费格尔技术公司 | Movable axis assembly, roller grader and the method being used for regulating distance between axles therein |
| CN108816356A (en) * | 2018-08-02 | 2018-11-16 | 合肥开比锐精机科技有限公司 | A kind of efficiently low-loss roll-type polysilicon and monocrystalline silicon silicon material crushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20120521 |