CN201036748Y - Roller-type crusher - Google Patents
Roller-type crusher Download PDFInfo
- Publication number
- CN201036748Y CN201036748Y CNU2007201242022U CN200720124202U CN201036748Y CN 201036748 Y CN201036748 Y CN 201036748Y CN U2007201242022 U CNU2007201242022 U CN U2007201242022U CN 200720124202 U CN200720124202 U CN 200720124202U CN 201036748 Y CN201036748 Y CN 201036748Y
- Authority
- CN
- China
- Prior art keywords
- frame
- extruding running
- running roller
- roller
- sand
- 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
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
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- 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
-
- 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
- B02C4/42—Driving mechanisms; Roller speed control
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a detritus equipment for stone objects, in particular to a roll crusher which includes a frame, an electromotor, a belt roller, a shaft block, a rotating shaft and squeeze rollers. Axes of the two squeeze rollers which are parallel to each other are arranged on the frame, the two squeeze rollers are both conical, and the bigger end of one squeeze roller and the smaller end of the other squeeze roller are positioned on a same side of the frame. By using the roll crusher and processor to produce sand, the grain type of the produced sand grains tends more to be cubic and graininess, thus better meeting the need of building sand to the grain type of sand.
Description
Technical field
The utility model relates to the disintegrating apparatus of building stones type objects, particularly a kind of kibbler roll.
Background technology
Kibbler roll is a kind of equipment that is used for broken building stones type objects, and low having obtained of, mistake degree of grinding simple in structure owing to it used more widely, and at present, kibbler roll has formed the approved product of seriation.Be used for the softer materials of quality such as broken coal, coke, shale mostly at China's kibbler roll.Kibbler roll mainly is made up of parts such as frame, motor, belt pulley, bearing, bearing block, rotating shaft and extruding running rollers, two motor mounting are on frame, be connected with the belt pulley that is fixed on the rotating shaft end by belt, be fixed with bearing block on the frame, respectively be mounted with a tubular extruding running roller in two rotating shafts, rotating shaft is installed in the bearing block by bearing, thereby make two tubular extruding running rollers be installed on the frame in parallel to each other, have certain interval between the two extruding running rollers, this gap is controlled by gap adjusting mechanism.Kibbler roll is when operation, and two extruding running rollers rotate in opposite directions, and building stones enter between the two extruding running rollers by the broken granulating of two extruding running roller crimps.
In recent years, fast development along with building industry, natural sand can not satisfy the demand of building sand amount, has extensively been adopted by building trade institute as building sand to replace natural sand and stone powder is broken into sand, uses so existing kibbler roll just is used as machinery system sand equipment.Yet in use find, bad with its type of sand that existing kibbler roll is made, pin wherein, sheet sand mold proportion is higher, this is a kind of serious mass defect (the grain type of building sand is good with cubical graininess) for building sand, its reason is that two extruding running rollers of existing kibbler roll are the cylinder bodily form, belong to a kind of extruding force owing to bestow the crushing force of building stones, force building stones to produce the distortion fragmentation on the building stones so make this extruding force only act on along the compression roller wheel radial, and the distortion of building stones on other direction is broken just extremely slight, thereby make sand grains finally form pin, sheet, rather than cubical graininess.
The utility model content
Technical problem to be solved in the utility model provides a kind of kibbler roll, uses it for the broken system of building stones sand, and the grain type of made sand grains can meet the building sand requirement of cubic granules shape more.
Kibbler roll described in the utility model, comprise frame, motor, belt pulley, bearing block, rotating shaft and extruding running roller, motor mounting is connected with belt pulley by belt on frame, bearing block is installed on the frame, the extruding running roller is fixed in the rotating shaft, rotating shaft is installed in the bearing block by bearing, make two compression roller wheel axis be installed on the frame in parallel to each other, two extruding running rollers are cone shape, and wherein big end and the another of the extruding running roller small end that pushes running roller is positioned at the same side of frame.
Small end at the extruding running roller is provided with step, and when kibbler roll moved, wherein the step end face of an extruding running roller small end contacted with the big end end face of another extruding running roller.
The utility model changes cone shape into owing to will have a pair of cylinder bodily form compression roller wheel of kibbler roll now, when two compression roller crop rotation constant speed reverse rotations, only on the contact point of extruding running roller middle part two extruding running rollers, its linear velocity is only identical, and all inequality in the linear velocity of other position two extruding running roller contact points.For the building stones that are sandwiched between the two extruding running rollers, its suffered power except along the extruding force of compression roller wheel radial, also have along the compression roller round cut to shearing force, and along the compression roller wheel shaft to extruding force, like this, under the acting in conjunction of above-mentioned three power, the crushing efficiency of building stones greatly improves, thereby makes the grain type of the sand grains of finally making level off to the cubic granules shape.
Because two extruding running rollers will bear from the reaction force that is extruded building stones when work, this reaction force can be divided into along compression roller wheel radial and two axial component, axial thrust load wherein will make the extruding running roller produce along its axial displacement (towards the big extreme direction of extruding running roller), the step of extruding running roller small end setting can make the suffered axial force of two extruding running rollers cancel out each other, so avoided two extruding running rollers to produce axial displacement, also made bearing can not bear axial force simultaneously.
Kibbler roll described in the utility model is owing to have this kind structure, and with its processing mechanism sand, the grain type of made sand grains levels off to the cubic granules shape more, so can satisfy the requirement of building sand to sand grains grain type better.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the simplified schematic diagram of overlooking of a kind of concrete structure of kibbler roll described in the utility model.
The specific embodiment
As shown in Figure 1, this kibbler roll comprises frame 8, motor 1, belt pulley 2, bearing block 6, rotating shaft 4 and extruding running roller 7, two motor 1 are installed on the frame 8 and are connected with belt pulley 5 by belt 2, bearing block 6 is installed on the frame 8, two extruding running rollers 7 are separately fixed in two rotating shafts 4, two rotating shafts 4 are installed in the bearing block 6 by bearing, and two extruding running roller 7 axis are installed on the frame 8 in parallel to each other.Two extruding running rollers 7 are cone shape, and wherein big end and the another of an extruding running roller 7 small end that pushes running roller 7 is positioned at the same side of frame 8.Small end at two extruding running rollers 7 is provided with step 3, when kibbler roll moves, wherein the step end face of extruding running roller 7 small ends contacts with the big end end face of another extruding running roller 7, and when kibbler roll was in not duty, wherein the step end face of extruding running roller 7 small ends and another pushed between the big end end face of running roller 7 and can leave certain clearance.
Claims (2)
1. kibbler roll, comprise frame (8), motor (1), belt pulley (2), bearing block (6), rotating shaft (4) and extruding running roller (7), motor mounting is connected with belt pulley by belt on frame, bearing block is installed on the frame, the extruding running roller is fixed in the rotating shaft, rotating shaft is installed in the bearing block by bearing, make two compression roller wheel axis be installed on the frame in parallel to each other, it is characterized in that: two extruding running rollers are cone shape, and wherein big end and the another of the extruding running roller small end that pushes running roller is positioned at the same side of frame.
2. kibbler roll according to claim 1, it is characterized in that: the small end at extruding running roller (7) is provided with step (3), when kibbler roll moved, wherein the step end face of an extruding running roller small end contacted with the big end end face of another extruding running roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201242022U CN201036748Y (en) | 2007-05-08 | 2007-05-08 | Roller-type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201242022U CN201036748Y (en) | 2007-05-08 | 2007-05-08 | Roller-type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036748Y true CN201036748Y (en) | 2008-03-19 |
Family
ID=39209256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201242022U Expired - Fee Related CN201036748Y (en) | 2007-05-08 | 2007-05-08 | Roller-type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036748Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228849A (en) * | 2011-07-22 | 2011-11-02 | 成都利君实业股份有限公司 | Roller of cement finish grinding roller press |
| CN102470370A (en) * | 2009-08-18 | 2012-05-23 | 双子贸易开放式股份公司 | Roller-type homogenizing mill |
| CN101585033B (en) * | 2009-07-02 | 2013-07-17 | 齐华永 | Dry method mechanism building aggregate grading method and device |
| CN103301909A (en) * | 2013-06-21 | 2013-09-18 | 王山之 | Improved Raymond mill |
| CN103406169A (en) * | 2013-08-19 | 2013-11-27 | 盐城工学院 | Cement final grinding roller press with material grinding and waste discharging functions |
| CN104259467A (en) * | 2014-08-27 | 2015-01-07 | 镇江宝纳电磁新材料有限公司 | Milling device for flaky metallic soft magnetic micro powder granule |
| CN105435895A (en) * | 2013-11-13 | 2016-03-30 | 蒋春花 | Working method for metal crusher |
| CN105444819A (en) * | 2014-08-06 | 2016-03-30 | 中联重科股份有限公司 | Material flow detection system, method and device for chute and machine-made sand device |
| CN107415011A (en) * | 2017-08-01 | 2017-12-01 | 湖州南浔双伟木业有限公司 | A kind of wood chip processes system |
| CN111841751A (en) * | 2020-05-22 | 2020-10-30 | 福建省铁拓机械股份有限公司 | Cone-shaped crushing roller and double-roller crusher |
-
2007
- 2007-05-08 CN CNU2007201242022U patent/CN201036748Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585033B (en) * | 2009-07-02 | 2013-07-17 | 齐华永 | Dry method mechanism building aggregate grading method and device |
| CN102470370A (en) * | 2009-08-18 | 2012-05-23 | 双子贸易开放式股份公司 | Roller-type homogenizing mill |
| CN102470370B (en) * | 2009-08-18 | 2014-04-02 | 双子贸易开放式股份公司 | Roller-type homogenizing mill |
| CN102228849A (en) * | 2011-07-22 | 2011-11-02 | 成都利君实业股份有限公司 | Roller of cement finish grinding roller press |
| CN103301909A (en) * | 2013-06-21 | 2013-09-18 | 王山之 | Improved Raymond mill |
| CN103406169A (en) * | 2013-08-19 | 2013-11-27 | 盐城工学院 | Cement final grinding roller press with material grinding and waste discharging functions |
| CN105435895A (en) * | 2013-11-13 | 2016-03-30 | 蒋春花 | Working method for metal crusher |
| CN105444819A (en) * | 2014-08-06 | 2016-03-30 | 中联重科股份有限公司 | Material flow detection system, method and device for chute and machine-made sand device |
| CN105444819B (en) * | 2014-08-06 | 2019-02-19 | 中联重科股份有限公司 | A kind of stream detection system of chute, method, apparatus and Machine-made Sand equipment |
| CN104259467A (en) * | 2014-08-27 | 2015-01-07 | 镇江宝纳电磁新材料有限公司 | Milling device for flaky metallic soft magnetic micro powder granule |
| CN107415011A (en) * | 2017-08-01 | 2017-12-01 | 湖州南浔双伟木业有限公司 | A kind of wood chip processes system |
| CN111841751A (en) * | 2020-05-22 | 2020-10-30 | 福建省铁拓机械股份有限公司 | Cone-shaped crushing roller and double-roller crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W104119 Conclusion of examination: The claim 1 is invalid and the patent right is maintained on the basis of claim 2 of the authorization notice. Decision date of declaring invalidation: 20130425 Decision number of declaring invalidation: 20471 Denomination of utility model: Abrasion-resistant tooth roller shell of roll crusher Granted publication date: 20080319 Patentee: Chongqing Daye Concrete Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |