CN202238144U - Gyratory crusher - Google Patents
Gyratory crusher Download PDFInfo
- Publication number
- CN202238144U CN202238144U CN2011203721634U CN201120372163U CN202238144U CN 202238144 U CN202238144 U CN 202238144U CN 2011203721634 U CN2011203721634 U CN 2011203721634U CN 201120372163 U CN201120372163 U CN 201120372163U CN 202238144 U CN202238144 U CN 202238144U
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- CN
- China
- Prior art keywords
- segregation
- disk
- gyratory crusher
- discharging barrel
- separating disc
- 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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- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a gyratory crusher, which comprises a bunker, a segregation disk and a crushing chamber composed of a fixed cone and a movable cone. A discharging barrel is arranged above the segregation disk and is a hollow cylinder. By means of the technical scheme, the cylindrical discharging barrel is arranged on the segregation disk, the discharging barrel enables ore to be fallen on the segregation disk in a concentrating mode, feeding segregation and uneven phenomena are avoided, so that the movable cone is uniform in stress, disorderly close-down time and maintenance fees are reduced, and crushing efficiency and equipment efficiency are obviously improved simultaneously.
Description
Technical field
The utility model relates to a kind of gyratory crusher, especially comprises a kind of gyratory crusher of feed bin, material separating disc, crusher chamber.
Background technology
Gyratory crusher is applicable to metallurgy, builds, builds the road, the fragmentation of raw material in chemistry and the silicate industry, can be broken medium and above various ores and the rock of medium hardness.The cone crushing ratio is big, efficient is high, energy consumption is low, and product granularity is even, various ore broken and in small, broken bits in being fit to, rock.The structure of gyratory crusher mainly comprises feed bin, material separating disc and the crusher chamber of being made up of fixed awl, mantle.
When usually gyratory crusher used, material fell into the disintegrating machine feed bin through ribbon conveyer, because of the feed bin space big; Under action of centrifugal force, feed segregation and irregular phenomenon (shown in Figure 1) appear when material falls into crusher chamber, cause broken wall unbalance stress; Mantle loses regular motion; Moving and the vibration equipment phenomenon of adjustment Huantiao occurs, influence the service life of disintegrating machine and corollary equipment, also influence crushing effect and device efficiency.
The utility model content
The technical problem that the utility model will solve is that a kind of feed of raising is even, crushing effect good, the gyratory crusher of long service life.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of gyratory crusher; Comprise feed bin, material separating disc, by the crusher chamber that fixed awl and mantle are formed, the top of said material separating disc is provided with blanking tube, this blanking tube is the cylinder of hollow.
Said blanking tube is processed by high-abrasive material.
Adopt this technical scheme; Because material separating disc is provided with blanking tube cylindraceous; This blanking tube has played to concentrate ore falls the effect on the material separating disc, has avoided feed segregation and irregular phenomenon, thereby has made mantle stressed evenly; Reduced downtime and maintenance cost, crushing effect and device efficiency are significantly improved simultaneously.
Description of drawings
Fig. 1 is the structural representation of gyratory crusher in the background technology.
Fig. 2 is the structural representation of the utility model.
The specific embodiment
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the utility model.
Fig. 2 shows the concrete structure of the utility model.A kind of gyratory crusher of the utility model comprises feed bin 5, material separating disc 6, crusher chamber 7, and crusher chamber 7 is formed with mantle 1 by boring 8 surely, and the top of said material separating disc 6 is provided with blanking tube 4, is processed by high-abrasive material.This blanking tube 4 is the cylinder of hollow, and barrel diameter is 500 mm, and the cylindrical shell height is 400 mm.
During gyratory crusher work, fall again on the material separating disc 6 behind the material 3 process cylindrical shape blanking tubes 4 on the ribbon conveyer 2, under the revolving force effect of mantle 1, be evenly distributed in the crusher chamber 7; In this process; Cylindrical shape blanking tube 4 has played to concentrate material 3 falls the effect on the material separating disc 6, has avoided feed segregation and irregular phenomenon, thereby makes mantle 1 stressed evenly; Reduced the downtime, crushing effect and device efficiency are significantly improved.
Claims (2)
1. a gyratory crusher comprises feed bin, material separating disc, crusher chamber, it is characterized in that: the top of said material separating disc is provided with blanking tube, and this blanking tube is the cylinder of hollow.
2. a kind of gyratory crusher according to claim 1 is characterized in that: said blanking tube is processed by high-abrasive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203721634U CN202238144U (en) | 2011-09-30 | 2011-09-30 | Gyratory crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203721634U CN202238144U (en) | 2011-09-30 | 2011-09-30 | Gyratory crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238144U true CN202238144U (en) | 2012-05-30 |
Family
ID=46099449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203721634U Expired - Fee Related CN202238144U (en) | 2011-09-30 | 2011-09-30 | Gyratory crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097444A (en) * | 2017-12-26 | 2018-06-01 | 聂春燕 | A kind of gyratory crusher feed arrangement |
-
2011
- 2011-09-30 CN CN2011203721634U patent/CN202238144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097444A (en) * | 2017-12-26 | 2018-06-01 | 聂春燕 | A kind of gyratory crusher feed arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120530 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |