CN103691509B - Parallel axes gyratory crusher - Google Patents
Parallel axes gyratory crusher Download PDFInfo
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- CN103691509B CN103691509B CN201410002537.1A CN201410002537A CN103691509B CN 103691509 B CN103691509 B CN 103691509B CN 201410002537 A CN201410002537 A CN 201410002537A CN 103691509 B CN103691509 B CN 103691509B
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- mantle
- main shaft
- eccentric bushing
- eccentric
- endoporus
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Abstract
The invention discloses a kind of parallel axes gyratory crusher, comprise frame, main shaft, eccentric bushing, mantle, fixed cone; Cylindrical and the endoporus of described eccentric bushing are parallel eccentric structure, and its endoporus and main shaft cylindrical form cylinder friction pair, and its lower end and frame form flat frictional pair; Described mantle endoporus and eccentric bushing cylindrical form cylinder friction pair, are provided with plane bearing in described mantle inner tip, and on described plane bearing and main shaft, plane forms flat frictional pair.The invention has the advantages that by being parallel eccentric structure by the cylindrical of eccentric bushing and bore design, be connected by plane bearing between mantle with spindle top, thus ensure that mantle axis of movement and frame axis are parallel relation, decrease the difficulty of eccentric part inside and outside circle angle processing and the difficulty of each parts assembling, it also avoid traditional round conic crusher in use along with the wearing and tearing of axle sleeve cause the change at angle of inclination thus cause the problem of cisco unity malfunction simultaneously.
Description
Technical field
The present invention relates to gyratory crusher, especially relate to parallel axes gyratory crusher.
Background technology
Gyratory crusher is widely used in the industry crushing operations such as mine, building and grinding, and due to its continuous crushing, compact in design, crushing operation efficiency is high, obtains promote widely in broken application industry.
Current gyratory crusher is mainly divided into spring cone crusher, multicylinder hydraulic spindle breaker, bottom Single-Cylinder Hydraulic Cone Crusher etc., the mantle axis of movement of the above gyratory crusher and frame axis are all in certain angle, for inclination eccentric setting, and a sphere thrust bearing is adopted to make crusher members form circle swing broken material.Due to the eccentric slant setting of mantle, all bearings are on an inclined-plane, process and assemble not easily ensures, special eccentric part inside and outside circle machining angle controls difficulty, as error will cause more greatly that mantle is unstable, vibration equipment is excessive, " driving ", even bearing locking, equipment is in use along with the wearing and tearing of axle sleeve equally also can cause the change at angle of inclination to cause equipment unstability cisco unity malfunction simultaneously.
Summary of the invention
The object of the invention is to overcome the deficiency of eccentric part process and assemble difficulty in prior art, provides a kind of parallel axes gyratory crusher.
For achieving the above object, the present invention can take following technical proposals:
Parallel axes gyratory crusher of the present invention, comprise lower end to be vertically arranged on the main shaft in frame, the eccentric bushing be set on main shaft, to be arranged on the mantle of spindle top and to be arranged on gear wheel and the balance ring of eccentric bushing lower end with one heart, be provided with in described mantle periphery be mated use determine cone, described frame is horizontally disposed with the power transmission shaft that dynamic source drives, and the top of described power transmission shaft is fixed with the pinion be meshed with gear wheel; Cylindrical and the endoporus of described eccentric bushing are parallel eccentric structure, and its endoporus and main shaft cylindrical form cylinder friction pair, and its lower end and frame form flat frictional pair; Described mantle endoporus and eccentric bushing cylindrical form cylinder friction pair, are provided with plane bearing in described mantle inner tip, and on described plane bearing and main shaft, plane forms flat frictional pair.
Labyrinth seal is provided with between the contact surface of described balance ring and mantle and frame.
The invention has the advantages that by being parallel eccentric structure by the cylindrical of eccentric bushing and bore design, be connected by plane bearing between mantle with spindle top, thus ensure that mantle axis of movement and frame axis are parallel relation, decrease the difficulty of eccentric part inside and outside circle angle processing and the difficulty of each parts assembling, it also avoid traditional round conic crusher in use along with the wearing and tearing of axle sleeve cause the change at angle of inclination thus cause the problem of cisco unity malfunction simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, parallel axes gyratory crusher of the present invention, comprise lower end and be vertically arranged on main shaft 2 in frame 1, be set in the eccentric bushing 3 on main shaft 2, be arranged on the mantle 4 at main shaft 2 top and be arranged on gear wheel 5 and the balance ring 6 of eccentric bushing 3 lower end with one heart, for ensureing its sealing effectiveness, labyrinth seal is provided with between the contact surface of described balance ring 6 and mantle 4 and frame 1, be provided with in described mantle 4 periphery be mated use determine cone 7, described frame 1 has been horizontally disposed with motor-driven power transmission shaft 8, the top of described power transmission shaft 8 is fixed with the pinion 9 be meshed with gear wheel 5, cylindrical and the endoporus of described eccentric bushing 3 are parallel eccentric structure, that is: the cylindrical center line 11 of described eccentric bushing 3 is parallel eccentric setting with its inner hole centreline 12.Endoporus and main shaft 2 cylindrical of eccentric bushing 3 form cylinder friction pair, and its lower end and frame 1 form flat frictional pair; Described mantle 4 endoporus and eccentric bushing 3 cylindrical form cylinder friction pair, are provided with plane bearing 10 in described mantle 4 inner tip, and on described plane bearing 10 and main shaft 2, plane forms flat frictional pair.
In running, the rotary motion of motor passes to gear wheel 5 by power transmission shaft 8, pinion 9, gear wheel 5 rotarily drives balance ring 6, eccentric bushing 3 rotates, eccentric bushing 3 makes mantle 4 that parallel circular motion occur with the parallel bias of endoporus due to cylindrical, the parallel circular motion of mantle 4 and surely bore 7 and form cycle continually varying gaps, when entered by material by mantle 4 and surely bore 7 form crusher chamber time will be little in gap position be extruded fragmentation, the local discharge large in gap, thus form continuous print crushing operation.
Structure of the present invention is simple, convenient processing and manufacture, stable, by being parallel eccentric structure by the cylindrical of eccentric bushing 3 and bore design, be connected by plane bearing 10 between mantle 4 with main shaft 2 top, thus ensure that mantle 4 axis of movement and frame 1 axis are parallel relation, decrease the difficulty of each eccentric part inside and outside circle angle processing and the difficulty of each parts assembling, it also avoid traditional round conic crusher in use along with the wearing and tearing of axle sleeve cause the change at angle of inclination thus cause the problem of cisco unity malfunction simultaneously.
Claims (2)
1. a parallel axes gyratory crusher, comprise lower end to be vertically arranged on the main shaft (2) in frame (1), the eccentric bushing (3) be set on main shaft (2), to be arranged on the mantle (4) at main shaft (2) top and to be arranged on gear wheel (5) and the balance ring (6) of eccentric bushing (3) lower end with one heart, be provided with in described mantle (4) periphery be mated use determine cone (7), described frame (1) is horizontally disposed with the power transmission shaft (8) that dynamic source drives, and the left end of described power transmission shaft (8) is fixed with the pinion (9) be meshed with gear wheel (5); It is characterized in that: cylindrical and the endoporus of described eccentric bushing (3) are parallel eccentric structure, its endoporus and main shaft (2) cylindrical form cylinder friction pair, and the lower end of described eccentric bushing and frame (1) form flat frictional pair; Described mantle (4) endoporus and eccentric bushing (3) cylindrical form cylinder friction pair, are provided with plane bearing (10) in described mantle (4) inner tip, and described plane bearing (10) and the upper plane of main shaft (2) form flat frictional pair.
2. parallel axes gyratory crusher according to claim 1, is characterized in that: between the contact surface of described balance ring (6) and mantle (4) and frame (1), be provided with labyrinth seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002537.1A CN103691509B (en) | 2014-01-04 | 2014-01-04 | Parallel axes gyratory crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002537.1A CN103691509B (en) | 2014-01-04 | 2014-01-04 | Parallel axes gyratory crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103691509A CN103691509A (en) | 2014-04-02 |
| CN103691509B true CN103691509B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410002537.1A Active CN103691509B (en) | 2014-01-04 | 2014-01-04 | Parallel axes gyratory crusher |
Country Status (1)
| Country | Link |
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| CN (1) | CN103691509B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140372A (en) * | 2016-08-28 | 2016-11-23 | 广东磊蒙重型机械制造有限公司 | A kind of multicylinder hydraulic spindle machine of Screwthrad sealing |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014105046B4 (en) | 2014-04-09 | 2018-10-11 | Thyssenkrupp Ag | Fixing the axle journal in a cone crusher |
| CN108325595B (en) * | 2018-01-09 | 2023-06-02 | 江苏徐工工程机械研究院有限公司 | Cone crusher eccentric degree adjustment mechanism |
| CN109529985A (en) * | 2018-12-26 | 2019-03-29 | 河南黎明重工科技股份有限公司 | A kind of anti-spin system for gyratory crusher |
| CN111266148A (en) * | 2020-03-03 | 2020-06-12 | 湖州恒通机械设备有限公司 | Sealing structure of cone crusher and cone crusher |
| CN112964048B (en) * | 2021-02-03 | 2022-06-28 | 荆门新洋丰中磷肥业有限公司 | Preparation method of high-concentration compound fertilizer |
| CN116273276B (en) * | 2023-01-17 | 2023-08-11 | 浙矿重工股份有限公司 | Multi-cylinder cone crusher and movable cone assembly thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3417932A (en) * | 1966-03-28 | 1968-12-24 | Allis Chalmers Mfg Co | Gyratory crusher |
| CN101816967A (en) * | 2009-12-03 | 2010-09-01 | 浙江双金机械集团有限公司 | Cone sand making machine and sand making method |
| CN101829613A (en) * | 2010-04-27 | 2010-09-15 | 郎宝贤 | Cone crusher |
| CN102245307A (en) * | 2008-12-17 | 2011-11-16 | 山特维克知识产权股份有限公司 | Central shaft for a gyratory crusher and a gyratory crusher comprising such a shaft |
| CN102266800A (en) * | 2011-08-02 | 2011-12-07 | 浙江钛山重工机械有限公司 | Cone crusher |
| CN202803300U (en) * | 2012-08-29 | 2013-03-20 | 上海杰弗朗机械设备有限公司 | Cone crusher |
| CN203678435U (en) * | 2014-01-04 | 2014-07-02 | 河南黎明重工科技股份有限公司 | Shaft-paralleled cone crusher |
-
2014
- 2014-01-04 CN CN201410002537.1A patent/CN103691509B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3417932A (en) * | 1966-03-28 | 1968-12-24 | Allis Chalmers Mfg Co | Gyratory crusher |
| CN102245307A (en) * | 2008-12-17 | 2011-11-16 | 山特维克知识产权股份有限公司 | Central shaft for a gyratory crusher and a gyratory crusher comprising such a shaft |
| CN101816967A (en) * | 2009-12-03 | 2010-09-01 | 浙江双金机械集团有限公司 | Cone sand making machine and sand making method |
| CN101829613A (en) * | 2010-04-27 | 2010-09-15 | 郎宝贤 | Cone crusher |
| CN102266800A (en) * | 2011-08-02 | 2011-12-07 | 浙江钛山重工机械有限公司 | Cone crusher |
| CN202803300U (en) * | 2012-08-29 | 2013-03-20 | 上海杰弗朗机械设备有限公司 | Cone crusher |
| CN203678435U (en) * | 2014-01-04 | 2014-07-02 | 河南黎明重工科技股份有限公司 | Shaft-paralleled cone crusher |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140372A (en) * | 2016-08-28 | 2016-11-23 | 广东磊蒙重型机械制造有限公司 | A kind of multicylinder hydraulic spindle machine of Screwthrad sealing |
| CN106140372B (en) * | 2016-08-28 | 2018-11-09 | 广东磊蒙重型机械制造有限公司 | A kind of multicylinder hydraulic spindle machine of Screwthrad sealing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103691509A (en) | 2014-04-02 |
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