CN204448105U - A kind of breaking chamber structure of gyratory crusher - Google Patents
A kind of breaking chamber structure of gyratory crusher Download PDFInfo
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- CN204448105U CN204448105U CN201520058077.4U CN201520058077U CN204448105U CN 204448105 U CN204448105 U CN 204448105U CN 201520058077 U CN201520058077 U CN 201520058077U CN 204448105 U CN204448105 U CN 204448105U
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Abstract
The utility model relates to mining equiment field, a kind of breaking chamber structure of gyratory crusher, the mantle liner plate that described crusher chamber is rotated by swing and be fixed on determining in frame and mutually form between cone liner plate, described outer side surface of surely boring liner plate is divided into feed zone from top to bottom successively, surely bores inclination fracture area and surely bore parallel fracture area, and feed zone, surely cone inclination fracture area diminish successively with the angle of inclination of surely boring parallel fracture area; The outer side surface of described mantle liner plate is divided into mantle inclination fracture area, the parallel fracture area of mantle and feeding zone from top to bottom successively, and the angle of inclination of mantle inclination fracture area is less than the angle of inclination of the parallel fracture area of mantle; Described mantle inclination fracture area with surely bore inclination fracture area and mate and form the broken mouth of taper, the parallel fracture area of mantle with surely bore parallel fracture area and be parallel to each other and form parallel broken mouth, parallel broken mouth is in taper fragmentation mouth downstream.The building stones percentage of damage of this breaking chamber structure is high, the building stones rule after fragmentation.
Description
Technical field
The utility model relates to mining equiment field, particularly relates to a kind of breaking chamber structure of gyratory crusher.
Background technology
Gyratory crusher is a kind of mining machinery for broken building stones, and its principle is the mantle group of being rotated by swing and surely bores between frame and cooperatively interact for broken building stones; Mantle liner plate in mantle group and surely bore determining on frame forms gyratory crusher crusher chamber between cone liner plate.But the breaking chamber structure of existing gyratory crusher is unreasonable, cause building stones fragmentation insufficient, the stone shape after fragmentation is irregular.
Summary of the invention
In order to solve the problem, the purpose of this utility model is the breaking chamber structure providing a kind of gyratory crusher, and the building stones percentage of damage of this breaking chamber structure is high, the building stones rule after fragmentation.
In order to realize above-mentioned object, the utility model have employed following technical scheme:
A kind of breaking chamber structure of gyratory crusher, the mantle liner plate that described crusher chamber is rotated by swing and be fixed on determining in frame and mutually form between cone liner plate, described outer side surface of surely boring liner plate is divided into feed zone from top to bottom successively, surely bores inclination fracture area and surely bore parallel fracture area, and feed zone, surely cone inclination fracture area diminish successively with the angle of inclination of surely boring parallel fracture area; The outer side surface of described mantle liner plate is divided into mantle inclination fracture area, the parallel fracture area of mantle and feeding zone from top to bottom successively, the angle of inclination of mantle inclination fracture area is less than the angle of inclination of the parallel fracture area of mantle, and the thickness of feeding zone is less than the thickness of the parallel fracture area of mantle; The mantle inclination fracture area of described mantle liner plate is mated form the broken mouth of taper with the cone inclination fracture area of determining of surely boring liner plate, the parallel fracture area of mantle of mantle liner plate is parallel to each other forms parallel broken mouth with the parallel fracture area of cone of determining of surely boring liner plate, and parallel broken mouth is in the broken mouth downstream of taper.
The utility model adopts technique scheme, and the crusher chamber of this gyratory crusher has following advantage: mantle liner plate and surely bore between liner plate and form feed zone, the broken mouth of taper, parallel broken mouth and feeding zone from top to bottom successively; When gyratory crusher works, building stones are by pan feeding above frame, surely the pan feeding of the feed zone specification building stones of liner plate is bored, building stones are broken through first time at the broken mouth of taper, carry out second time through the building stones of primary breakup at parallel broken mouth broken, finished breaking completely building stones in the specification bottom discharge of the feeding zone of mantle liner plate; By above-mentioned twice fragmentation, can ensure that building stones are fully broken, the building stones after fragmentation are comparatively regular.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
The breaking chamber structure of a kind of gyratory crusher as described in Figure 1, the mantle liner plate 53 that described crusher chamber is rotated by swing and be fixed on determining in frame and mutually form between cone liner plate 23.Described outer side surface of surely boring liner plate 23 is divided into feed zone 23a from top to bottom successively, surely bores inclination fracture area 23b and surely bore parallel fracture area 23c, and feed zone 23a, surely cone inclination fracture area 23b diminish successively with the angle of inclination of surely boring parallel fracture area 23c.The outer side surface of described mantle liner plate 53 is divided into mantle inclination fracture area 53a, mantle parallel fracture area 53b and feeding zone 53c from top to bottom successively, the angle of inclination of mantle inclination fracture area 53a is less than the angle of inclination of the parallel fracture area 53b of mantle, and the thickness of feeding zone 53c is less than the thickness of the parallel fracture area 53b of mantle.
The mantle inclination fracture area 53a of described mantle liner plate 53 mates form the broken mouth 931 of taper with the cone inclination fracture area 23b that determines surely boring liner plate 23, the mantle parallel fracture area 53b of mantle liner plate 53 is parallel to each other forms parallel broken mouth 932 with the cone parallel fracture area 23c that determines surely boring liner plate 23, and parallel broken mouth 932 is in broken mouth 931 downstream of taper.When gyratory crusher works, building stones are by pan feeding above frame, surely the pan feeding of the feed zone specification building stones of liner plate is bored, building stones are broken through first time at the broken mouth of taper, carry out second time through the building stones of primary breakup at parallel broken mouth broken, finished breaking completely building stones in the specification bottom discharge of the feeding zone of mantle liner plate; By above-mentioned twice fragmentation, can ensure that building stones are fully broken, the building stones after fragmentation are comparatively regular.
Claims (1)
1. the breaking chamber structure of a gyratory crusher, the mantle liner plate that described crusher chamber is rotated by swing and be fixed on determining in frame and mutually form between cone liner plate, it is characterized in that: described outer side surface of surely boring liner plate is divided into feed zone from top to bottom successively, surely bores inclination fracture area and surely bore parallel fracture area, and feed zone, surely cone inclination fracture area diminish successively with the angle of inclination of surely boring parallel fracture area; The outer side surface of described mantle liner plate is divided into mantle inclination fracture area, the parallel fracture area of mantle and feeding zone from top to bottom successively, the angle of inclination of mantle inclination fracture area is less than the angle of inclination of the parallel fracture area of mantle, and the thickness of feeding zone is less than the thickness of the parallel fracture area of mantle; The mantle inclination fracture area of described mantle liner plate is mated form the broken mouth of taper with the cone inclination fracture area of determining of surely boring liner plate, the parallel fracture area of mantle of mantle liner plate is parallel to each other forms parallel broken mouth with the parallel fracture area of cone of determining of surely boring liner plate, and parallel broken mouth is in the broken mouth downstream of taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058077.4U CN204448105U (en) | 2015-01-28 | 2015-01-28 | A kind of breaking chamber structure of gyratory crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058077.4U CN204448105U (en) | 2015-01-28 | 2015-01-28 | A kind of breaking chamber structure of gyratory crusher |
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| CN204448105U true CN204448105U (en) | 2015-07-08 |
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| CN201520058077.4U Active CN204448105U (en) | 2015-01-28 | 2015-01-28 | A kind of breaking chamber structure of gyratory crusher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558422A (en) * | 2020-05-11 | 2020-08-21 | 四川宇广能科技有限公司 | Movable cone for crusher and manufacturing method thereof |
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2015
- 2015-01-28 CN CN201520058077.4U patent/CN204448105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558422A (en) * | 2020-05-11 | 2020-08-21 | 四川宇广能科技有限公司 | Movable cone for crusher and manufacturing method thereof |
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| C14 | Grant of patent or utility model | ||
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Address after: 313100 Industrial Park, Heping Town, Changxing County, Huzhou, Zhejiang Patentee after: Zhejiang mining heavy industry Co.,Ltd. Address before: 313103 huicheling Industrial Park, Heping Town, Changxing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ZHE KUANG HEAVY INDUSTRIES Co.,Ltd. |