CN201154312Y - Roller for double-gear-roller crushing sieving machine - Google Patents
Roller for double-gear-roller crushing sieving machine Download PDFInfo
- Publication number
- CN201154312Y CN201154312Y CNU2007200995053U CN200720099505U CN201154312Y CN 201154312 Y CN201154312 Y CN 201154312Y CN U2007200995053 U CNU2007200995053 U CN U2007200995053U CN 200720099505 U CN200720099505 U CN 200720099505U CN 201154312 Y CN201154312 Y CN 201154312Y
- Authority
- CN
- China
- Prior art keywords
- roller
- ore
- tooth
- crusberscreen
- double
- 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 roller used in the double tooth-roller crushing and sieving machine. A plurality of projecting teeth are arranged on the roller, and the roller is characterized in that the teeth on the roller are arranged in a cross helical line shape. The roller has the advantages that the crushing efficiency is high, and the service life of the integral body is long.
Description
Technical field
The utility model relates to the disintegrating apparatus of medium hardness brittle material, particularly relates to a kind of roller that is used for the double teeth roller crusberscreen.
Background technology
The double teeth roller crusberscreen is a kind of equipment that is mainly used to breaking ores, and the ore grain size after fragmentation is even, can transport easily, reprocess or directly use.The double teeth roller crusberscreen comprises two to the roller that rotates, and has the tooth of several protrusions of arranging according to certain rules on these two rollers.The purpose of these teeth is can easily ore be vised when ore enters between two rollers, and under the interlocking of these teeth, ore is embedded into two parts between the roller and is forced to separate from ore, reaches broken purpose.In general, on the roller flute profile be arranged with certain rules, the flute profile arrangement mode directly can have influence on the running rate of crushing efficiency and crusberscreen.At present, the mode that generally adopts of the manufacturer of some double teeth roller crusberscreens is in the world, and the flute profile on the roller is according to single conchoid form arranged, i.e. the arrangement of flute profile is from the centre of roller, and same toothrow is symmetrically distributed in first quartile and third quadrant.There are some shortcomings in such arrangement mode: because the middle part that the feeding of disintegrating machine all is an ore major part that feeding placed in the middle promptly ships from conveyer has fallen roller, disintegrating machine is when work, ore is broken while moving along the direction that helix is arranged under the effect of tooth, so entering the ore of crusberscreen always moves to the one side along helix, make crusberscreen when work, can occur stressed situation on one side, the effect that is subjected to unbalance loading for a long time is very unfavorable to crusberscreen, also can cause simultaneously the odontotripsis inequality on the roller, cause that crushing efficiency reduces.
Summary of the invention
The utility model provides a kind of crushing efficiency height, the roller that is used for the double teeth roller crusberscreen that bulk life time is long for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of roller that is used for the double teeth roller crusberscreen, be arranged with the tooth of several protrusions on the roller, be characterized in that the tooth on the described roller is arranged with the cross-helicity line style.
Advantage and the good effect that the utlity model has are: 1, because the tooth on the roller is arranged with the cross-helicity line style, and the direction that the material that enters crusberscreen is arranged along flute profile moves and broken to both sides, the roller of disintegrating machine can not be in the unbalance loading situation for a long time; 2, arrange the crusberscreen of tooth than single conchoid, the utility model moves the ore that enters in the screening machine simultaneously to both sides, can realize the fragmentation of whole widths of roller, has improved crushing efficiency; 3, because ore to the both sides of roller mobile crushing simultaneously, makes the tooth on the roller be subjected to the fragmentation of equal probability, the abrasion condition of tooth is even, and the bulk life time of roller is improved.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Label among the figure is respectively: the 1st, and tooth, the 2nd, roller.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, on the roller that is used for the double teeth roller crusberscreen, be arranged with the tooth 1 of several protrusions, see that from the centre of roller same toothrow 1 symmetrical distribution is arranged in the first quartile and second quadrant with the cross-helicity line style.Ore is entering under the rotation of roller 2 between two rollers 2 when the ore of feeding is fallen on the roller 2, the ore of this moment is subjected to the interlock of certain outstanding (or several) tooth 1 of roller surfaces, under powerful snap-in force effect, crackle at first appears in the position with the contact point of tooth 1 on the ore, is stripped from from ore.See also Fig. 2, when ore was fallen the middle part of roller, because the arrangement of tooth 1 on roller 2 is the cross-helicity line, ore moved to both sides from the middle part of roller under pressure, the fragmentation while moving.
Operating principle of the present utility model is: the double teeth roller crusberscreen comprises two to the roller that rotates, the tooth that has several protrusions of arranging according to certain rules on these two rollers, when entering between two rollers, can easily ore be vised in ore, under the interlocking of these teeth, ore is embedded into two parts between the roller and is forced to separate from ore, reaches broken purpose.
Claims (1)
1, a kind of roller that is used for the double teeth roller crusberscreen is arranged with the tooth of several protrusions on the roller, it is characterized in that: the tooth on the described roller is arranged with the cross-helicity line style.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200995053U CN201154312Y (en) | 2007-12-28 | 2007-12-28 | Roller for double-gear-roller crushing sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200995053U CN201154312Y (en) | 2007-12-28 | 2007-12-28 | Roller for double-gear-roller crushing sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201154312Y true CN201154312Y (en) | 2008-11-26 |
Family
ID=40102102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200995053U Expired - Fee Related CN201154312Y (en) | 2007-12-28 | 2007-12-28 | Roller for double-gear-roller crushing sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201154312Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588167A (en) * | 2015-01-30 | 2015-05-06 | 湖南有色环保建材有限公司 | Crusher |
| CN105875101A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Novel grass chopper |
| CN105875099A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Double-roll grass chopping cutter of grass chopper |
| CN105875093A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Multifunctional novel grass chopper |
| CN108043554A (en) * | 2017-12-29 | 2018-05-18 | 郑州国知网络技术有限公司 | A kind for the treatment of of Municipal Solid Waste equipment |
| CN109225439A (en) * | 2018-11-22 | 2019-01-18 | 眉县金信机械制造有限公司 | The low noise dust suppression type double-geared roller crusher of the advantageous unified allocation of materials to lower units |
-
2007
- 2007-12-28 CN CNU2007200995053U patent/CN201154312Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875101A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Novel grass chopper |
| CN105875099A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Double-roll grass chopping cutter of grass chopper |
| CN105875093A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Multifunctional novel grass chopper |
| CN104588167A (en) * | 2015-01-30 | 2015-05-06 | 湖南有色环保建材有限公司 | Crusher |
| CN108043554A (en) * | 2017-12-29 | 2018-05-18 | 郑州国知网络技术有限公司 | A kind for the treatment of of Municipal Solid Waste equipment |
| CN109225439A (en) * | 2018-11-22 | 2019-01-18 | 眉县金信机械制造有限公司 | The low noise dust suppression type double-geared roller crusher of the advantageous unified allocation of materials to lower units |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201154312Y (en) | Roller for double-gear-roller crushing sieving machine | |
| US11731837B2 (en) | Material conveying device | |
| CN211678017U (en) | Ball mill is used in pottery brick production | |
| CN101987306A (en) | Automatic feeding mechanism of hammer crusher | |
| CN205731379U (en) | A kind of high-pressure roller mill of the controlled size for chemical field | |
| CN105110030A (en) | Cantilever type stacker discharge hopper | |
| CN202398380U (en) | Gyratory crusher provided with cross-beam liner plate for preventing materials from swelling | |
| CN208512641U (en) | A kind of ore crushing and screening device | |
| CN110449227A (en) | Liner plate and autogenous tumbling mill or semi-autogenous mill on autogenous tumbling mill or semi-autogenous mill | |
| CN206868299U (en) | A kind of jaw crusher multitooth plate | |
| CN211070311U (en) | Lining plate for autogenous mill or semi-autogenous mill and autogenous mill or semi-autogenous mill | |
| CN204713819U (en) | Buffer-type Cold-proof entrucking gate | |
| CN103623890B (en) | A kind of sand machine processed | |
| CN203044073U (en) | Magnetic post nail roller | |
| CN103008051A (en) | Magnetism column pin roller | |
| CN202823533U (en) | Novel bone rolling machine | |
| CN104555363B (en) | A kind of batcher | |
| CN204017965U (en) | A kind of vibro-crusher | |
| CN102338237A (en) | Power-driven arc-shaped valve | |
| CN202238140U (en) | Crushing device of crusher | |
| CN206652553U (en) | A kind of dry ball grate plate | |
| CN202625206U (en) | Scraper conveyor | |
| CN201470438U (en) | Ball mill roller lining board | |
| CN202238160U (en) | Toothed plate of toothed roll crusher | |
| CN107932693A (en) | One kind extruding twin rollers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SINOMA (TIANJIN) HEAVY MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHONGTIAN SHIMING TECHNOLOGY GROUP CO., LTD. Effective date: 20110907 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110907 Address after: Tianjin District of Beichen city in the 300400 major North Road No. 1 Patentee after: Cemteck Group Co., Ltd. Address before: Tianjin District of Beichen city in the 300400 major North Road No. 1 Patentee before: Zhongtian Shiming Technology Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |