CN2671684Y - Conic crusher body - Google Patents
Conic crusher body Download PDFInfo
- Publication number
- CN2671684Y CN2671684Y CN 200320128726 CN200320128726U CN2671684Y CN 2671684 Y CN2671684 Y CN 2671684Y CN 200320128726 CN200320128726 CN 200320128726 CN 200320128726 U CN200320128726 U CN 200320128726U CN 2671684 Y CN2671684 Y CN 2671684Y
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- CN
- China
- Prior art keywords
- lining board
- copper lining
- utility
- groove
- model
- 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
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Abstract
The utility model relates to a conic crusher body, which comprises a body that has a cylindrical form with a conical surface arranged at the upper part and a square bottom; the utility model is characterized in that; the body is an integral casting structure; a groove is processed on the conical surface of the cylindrical form of the upper part of the body; the interior of the groove is enchased with a copper lining board which is connected with the body through welding or a screw bolt; the conic crusher body has the advantages that: the structure is simple and reliable, the installation is easy, the body organization is even, the phenomenon of crack can not happen, the process is reduced, and the production cost is reduced; in addition, because the copper lining board is arranged on the body, the fixed cone can be connected with the body via the soft copper lining board; the vibration reduction performance is good, the vibration between the fixed cone and the body is reduced, the interstice between the moving cone and the body can be prevented, and the service life of the conic crusher body is lengthened.
Description
Technical field
The utility model relates to a kind of ore and pulverizes gyratory crusher, particularly a kind of gyratory crusher body.
Background technology
Continuous development along with technology, gyratory crusher becomes the capital equipment of ore reduction gradually, the body of the gyratory crusher that present domestic bargh uses, its shape generally is divided into the top cylinder body by short transverse, and the bottom is square body, because of gyratory crusher is a main equipment, the animal economy manufacturing is difficulty relatively, generally all be to be divided into several sections, after every section processing, weld together again in short transverse.Because the gyratory crusher operation principle is by the gap circulation change between mantle and the fixed awl, make ore reduction, load, the vibration all big, fixed awl is to be rigidly connected with body, cyclic loading, vibration are born by body, easily produce the gap between fixed awl and the body, and body is subjected to cyclic loading for a long time, the body of welding easily cracks, and has a strong impact on the service life of equipment.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and easy for installation, and energy shock resistance and anti-vibration prolong the gyratory crusher body of service life of equipment.
According to gyratory crusher housing construction described in the utility model, comprise that by top be the cylindrical shape that has the conical surface, the bottom is the body body of square composition, it is characterized in that described body body is the monoblock cast structure, on the described body body top cylinder shape conical surface, be processed with groove, be inlaid with copper lining board in groove, copper lining board is connected with the body body by welding or bolt.
The utility model is owing to adopted the monoblock cast structure, it is simple and reliable for structure, and it is easy for installation, make body tissue even, can not crack phenomenon, also reduced simultaneously technical process, reduced production cost, in addition because the copper lining board that on the body body, is provided with, fixed like this awl just is connected than the soft copper liner plate by quality with the body body, so damping property is good, can alleviate the vibration of deciding between awl and the body effectively, prevented to produce the gap between mantle and the body, prolonged the service life of equipment.
Description of drawings
Accompanying drawing 1 is a structure cutaway view of the present utility model.
Accompanying drawing 2 is the enlarged drawing of body A portion.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to accompanying drawing 1, Fig. 2, gyratory crusher housing construction of the present utility model comprises that by top be the cylindrical shape that has the conical surface, and the bottom is the body body of square composition, body body 2 described in the utility model is the monoblock cast structure, this body body 2 is to adopt one-step casting, processes after the integrally annealed, so there is not remaining stress in the body body, even tissue, can not produce localized cracks, and simple in structure, easy for installation; In order to solve the vibration problem that easily produces between body body 2 and the mantle between gap and body body 2 and the fixed awl, the utility model is processed with groove on the described body body 2 top cylinder shape conical surfaces, in groove, be inlaid with copper lining board 1, copper lining board 1 is connected with body body 2 by welding or bolt, because copper coin lining 1 is softer, damping property is good, has cushioned the impact that mantle is passed to the body body, prevent the gap that produces between mantle and the body body, prolonged the service life of equipment.
Claims (1)
1, a kind of gyratory crusher body, comprise that by top be the cylindrical shape that has the conical surface, the bottom is the body body of square composition, it is characterized in that described body body is the monoblock cast structure, on the described body body top cylinder shape conical surface, be processed with groove, be inlaid with copper lining board in groove, copper lining board is connected with the body body by welding or bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320128726 CN2671684Y (en) | 2003-12-24 | 2003-12-24 | Conic crusher body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320128726 CN2671684Y (en) | 2003-12-24 | 2003-12-24 | Conic crusher body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2671684Y true CN2671684Y (en) | 2005-01-19 |
Family
ID=34477151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320128726 Expired - Fee Related CN2671684Y (en) | 2003-12-24 | 2003-12-24 | Conic crusher body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2671684Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411998B (en) * | 2007-10-17 | 2011-06-29 | 鞍钢集团矿业公司 | Method for protecting upper arm rack of spindle breaker |
-
2003
- 2003-12-24 CN CN 200320128726 patent/CN2671684Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411998B (en) * | 2007-10-17 | 2011-06-29 | 鞍钢集团矿业公司 | Method for protecting upper arm rack of spindle breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |