CN1803295A - Double-roller crusher - Google Patents
Double-roller crusher Download PDFInfo
- Publication number
- CN1803295A CN1803295A CN 200510000361 CN200510000361A CN1803295A CN 1803295 A CN1803295 A CN 1803295A CN 200510000361 CN200510000361 CN 200510000361 CN 200510000361 A CN200510000361 A CN 200510000361A CN 1803295 A CN1803295 A CN 1803295A
- Authority
- CN
- China
- Prior art keywords
- roll
- crushing teeth
- double
- driven
- tooth top
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000005452 bending Methods 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 210000000515 tooth Anatomy 0.000 description 23
- 239000002699 waste material Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses an edge runner mill of plate-typed material, which comprises the following parts: rack (8), motor retarder (1), clutch (2), positive roll (5) and passive roll (6), wherein the structure of positive roll is the same as the passive roll's, whose surface contains spiral disintegrating teeth along axial direction; two disintergrating teeth occlude mutually, which can proceed bent wreckage by tooth-tip of disintegrating teeth.
Description
Technical field
The present invention relates to the coarse crushing device of toughness materials such as a kind of waste and old printed circuit board, waste or used plastics, rubber and old and useless battery, particularly a kind of double-roll crusher belongs to the disintegrating machine class.
Background technology
Mining, the used disintegrating machine of ore dressing and chemical industry department, description is very many, mainly contain: based on the jaw crusher of crushing, based on the gyratory crusher of crooked and impact, based on the impact crusher of impact, to crush and to be cut into main kibbler roll, dust and noise that the said equipment not only produces are big, are not suitable for especially that fragmentation is not flexible, hardness is higher, toughness tabular such as waste materials such as waste and old circuit board material preferably.Though and patent be 2003201026010 double-roll type shear breaker can to not flexible, hardness is higher, toughness preferably tabular such as waste materials such as waste and old circuit board material carry out fragmentation, but can only shear material, and need to shear the broken work of just finishing for twice.
Technical scheme
Purpose of the present invention just provides a kind of simple in structure, and power consumption is low, convenient operating maintenance, and dust and noise are little, in that shear tenacity is good, hardness is high, in the unbending tabular material, material is carried out the double-roll crusher that bending fractures.
The drive roll that the present invention is connected with shaft coupling by frame, rack-mounted motor reducer, the shaft coupling that links to each other with motor reducer, by bearing, form by gear-driven driven roll by drive roll, the structure that it is characterized in that driven roll and drive roll is identical, its surface is all designed along axis and is formed the crushing teeth that spiral distributes, the engaged move toward one another of doing of the crushing teeth of two rollers, flank side edge by adjacent crushing teeth is sheared, and the tooth top sword of while crushing teeth carries out bending to material and fractures.Can change the crushing teeth width as required is the size of the spacing of tooth top tread degree and along the circumferential direction adjacent two crushing teeth tooth top swords with the adjusting broken material.
The invention has the beneficial effects as follows, with shearing force be that main shear tenacity is good, hardness is high, in the unbending tabular material, utilizing the tooth top sword of crushing teeth that material is carried out bending fractures, it has simple in structure, advantage such as power consumption is low, convenient operating maintenance, dust and noise are little, is a kind of novel double-roll crusher.
The invention will be further described below in conjunction with accompanying drawing and example.
Description of drawings
Fig. 1 structural representation front view of the present invention
Fig. 2 structural representation vertical view of the present invention
The vertical section of Fig. 3 working roll and sectional side view
Fig. 4 roller spacing of the present invention is adjusted principle schematic
1 motor and decelerator, 2 shaft couplings, 3 bearings, 1,4 bearings, 2,5 drive rolls, 6 driven rolls, 7 gears, 8 frames, 9 feeding mouths, 51 crushing teeths, 511 flank side edges, 512 tooth top swords among the figure.
Embodiment
Ask for an interview accompanying drawing, during work, rack-mounted motor reducer, the shaft coupling that links to each other with motor reducer drive drive roll by bearing and rotate, by drive roll by the gear drive driven roll, the structure of driven roll and drive roll is identical, and its surface is all designed along axis and formed the crushing teeth that spiral distributes, the engaged move toward one another of doing of the crushing teeth of two rollers, flank side edge by adjacent crushing teeth is sheared, and the tooth top sword of while crushing teeth carries out bending to material and fractures.The spacing that can change crushing teeth width and along the circumferential direction adjacent two crushing teeth tooth top swords as required is to regulate the size of broken material.When material drops to two rollers by feeding mouth in the middle of, contact with working roll (general designation of drive roll, driven roll), under the effect of working roll normal pressure, frictional force, be involved in crusher chamber by the working roll of two move toward one another; When the shearing force of the working roll of two move toward one another during greater than the broken limit of material, material is broken.The flank side edge of adjacent crushing teeth is sheared material, and the tooth top sword of while crushing teeth carries out bending to material and fractures.Only just flat board can be broken into the fritter of 15-20mm by primary fragmentation.Inboard at baffle plate is provided with device for discharging, prevents that material from stopping up in the flute profile discaling roll; The roller spacing can be regulated according to material thickness, hardness and treating capacity.
Driven roll will be regulated according to identical label with the spacing of drive roll, and to prevent two roller interferences of tooth collision, on behalf of the roller spacing, the label on Fig. 4 bearing cup increase gradually.
Claims (5)
1, a kind of double-roll crusher, the drive roll that is connected with shaft coupling by frame, rack-mounted motor reducer, the shaft coupling that links to each other with motor reducer, by bearing, form by gear-driven driven roll by drive roll, the structure that it is characterized in that driven roll and drive roll is identical, and its surface is all designed along axis and formed the crushing teeth that spiral distributes.
2, double-roll crusher according to claim 1 is characterized in that described crushing teeth comprises flank sword and tooth top sword.
3, double-roll crusher according to claim 1 and 2, the engaged move toward one another of doing of crushing teeth that it is characterized in that described driven roll and drive roll, the flank side edge of adjacent crushing teeth is sheared material, and the tooth top sword of while crushing teeth carries out bending to material and fractures.
4, double-roll crusher according to claim 1 is characterized in that the distance between axles of described driven roll and drive roll can be regulated as required.
5, double-roll crusher according to claim 1 is characterized in that described crushing teeth can change the spacing of its width and along the circumferential direction adjacent two crushing teeth tooth top swords as required to regulate the size of broken material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100003617A CN100486710C (en) | 2005-01-10 | 2005-01-10 | Double-roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100003617A CN100486710C (en) | 2005-01-10 | 2005-01-10 | Double-roller crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1803295A true CN1803295A (en) | 2006-07-19 |
| CN100486710C CN100486710C (en) | 2009-05-13 |
Family
ID=36865518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100003617A Expired - Fee Related CN100486710C (en) | 2005-01-10 | 2005-01-10 | Double-roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100486710C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875023A (en) * | 2010-06-09 | 2010-11-03 | 合肥工业大学 | Three-roll crusher of printed circuit board |
| CN102166539A (en) * | 2010-12-22 | 2011-08-31 | 山东忠诚橡胶有限公司 | Energy-saving rubber crusher |
| CN102371634A (en) * | 2011-10-11 | 2012-03-14 | 枣庄学院 | Overall crushing device of waste bias tires |
| CN102389849A (en) * | 2011-11-07 | 2012-03-28 | 英利集团有限公司 | Solar battery component resolving equipment and automatic material conveying double-shaft beveling and crushing device |
| CN103420196A (en) * | 2013-07-30 | 2013-12-04 | 昆山市宝立无纺布有限公司 | Feeding back device for production of non-woven fabric |
| CN104437734A (en) * | 2014-12-04 | 2015-03-25 | 滁州市洪武报废汽车回收拆解利用有限公司 | Finished automobile frame crushing system |
| CN108262118A (en) * | 2018-01-17 | 2018-07-10 | 甘肃龙海管业科技有限公司 | A kind of roll shaft grinder and its mating cutter head |
| CN108645680A (en) * | 2018-07-13 | 2018-10-12 | 长安大学 | A kind of soil test is pulverized with dry ground and screening plant |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136473A (en) * | 1996-02-07 | 1996-11-27 | 山西晓山利达化工有限公司 | Double roller hydraulic crusher for waste tyre |
| CN2642398Y (en) * | 2003-03-20 | 2004-09-22 | 张家口煤矿机械有限公司 | Gear-type double-roller crusher |
| CN2677034Y (en) * | 2003-10-31 | 2005-02-09 | 中国矿业大学北京校区 | Biroller type shear disintegrating machine |
-
2005
- 2005-01-10 CN CNB2005100003617A patent/CN100486710C/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875023A (en) * | 2010-06-09 | 2010-11-03 | 合肥工业大学 | Three-roll crusher of printed circuit board |
| CN102166539A (en) * | 2010-12-22 | 2011-08-31 | 山东忠诚橡胶有限公司 | Energy-saving rubber crusher |
| CN102371634A (en) * | 2011-10-11 | 2012-03-14 | 枣庄学院 | Overall crushing device of waste bias tires |
| CN102371634B (en) * | 2011-10-11 | 2013-10-23 | 枣庄学院 | Overall crushing device of waste bias tires |
| CN102389849A (en) * | 2011-11-07 | 2012-03-28 | 英利集团有限公司 | Solar battery component resolving equipment and automatic material conveying double-shaft beveling and crushing device |
| CN102389849B (en) * | 2011-11-07 | 2014-07-23 | 英利集团有限公司 | Solar battery component resolving equipment and automatic material conveying double-shaft beveling and crushing device |
| CN103420196A (en) * | 2013-07-30 | 2013-12-04 | 昆山市宝立无纺布有限公司 | Feeding back device for production of non-woven fabric |
| CN103420196B (en) * | 2013-07-30 | 2015-10-07 | 昆山市宝立无纺布有限公司 | Nonwoven production feeding back device |
| CN104437734A (en) * | 2014-12-04 | 2015-03-25 | 滁州市洪武报废汽车回收拆解利用有限公司 | Finished automobile frame crushing system |
| CN108262118A (en) * | 2018-01-17 | 2018-07-10 | 甘肃龙海管业科技有限公司 | A kind of roll shaft grinder and its mating cutter head |
| CN108262118B (en) * | 2018-01-17 | 2024-04-26 | 甘肃龙海管业科技有限公司 | Roll shaft grinder and matched cutter head thereof |
| CN108645680A (en) * | 2018-07-13 | 2018-10-12 | 长安大学 | A kind of soil test is pulverized with dry ground and screening plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100486710C (en) | 2009-05-13 |
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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 | ||
| 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: 20090513 Termination date: 20160110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |