CN1946481A - Hydraulically adjustable cone crusher - Google Patents
Hydraulically adjustable cone crusher Download PDFInfo
- Publication number
- CN1946481A CN1946481A CNA2005800127247A CN200580012724A CN1946481A CN 1946481 A CN1946481 A CN 1946481A CN A2005800127247 A CNA2005800127247 A CN A2005800127247A CN 200580012724 A CN200580012724 A CN 200580012724A CN 1946481 A CN1946481 A CN 1946481A
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- Prior art keywords
- disintegrating machine
- main shaft
- crushing head
- crusher
- eccentric shaft
- Prior art date
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- Pending
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- 238000013467 fragmentation Methods 0.000 claims description 19
- 238000006062 fragmentation reaction Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 14
- 239000000314 lubricant Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 3
- 229940090441 infed Drugs 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 description 39
- 241000239290 Araneae Species 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
- B02C2/047—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with head adjusting or controlling mechanisms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention concerns a hydraulically adjustable cone crusher characterized in that the adjustment piston (13) and the adjustment cylinder (12) of the hydraulic adjustment system are formed into a space defined by the mean shaft (3) and the crushing head (4) of the crusher.
Description
Background of invention
The present invention relates to a kind of gyratory crusher.More precisely, the hydraulic pressure that the present invention relates to a kind of gyratory crusher is set regulating system.The present invention also comprises the structure of the crushing head rotation that is used to prevent hydraulically adjustable cone crusher.
Have several different disintegrating machines at patent documentation and by it be known to those skilled in the art that, wherein the fragmentation of stone or suitable with it hard material is finished by having in the crusher chamber that two broken instruments of frusto-conical limit basically.This disintegrating machine is called as gyratory crusher.
Necessary to the quality of the final products of fragmentation is that the shape of crusher chamber does not change in the crushing process process basically.The granularity that the fragmentation that is produced is gathered materials is necessary to be the setting of so-called disintegrating machine, in other words, is the minimum range between the broken instrument in the working cycles process of disintegrating machine.But when broken tool wear, the setting of disintegrating machine will change.In order to compensate this variation, on disintegrating machine, adopt different setting regulation schemes for a long time always.Several schemes of this form are known by those skilled in the art at patent documentation.Many regulation schemes are hydraulically powered.
In U.S. Patent Publication the 4 478 No. 373 (Gieschen), disclosed the scheme that setting is regulated in a kind of known being used to.In this scheme, main shaft is fixedly mounted in the frame of disintegrating machine, and crushing head leans against the upper end of described main shaft.Hollow eccentric shaft with inclination or eccentric orfice is between the skirt section and main shaft of crushing head.When disintegrating machine moved, eccentric shaft was around the main axis rotation of disintegrating machine, and crushing head enters swing or gyration in the horizontal direction with respect to the frame and the main shaft of disintegrating machine thus.It is to realize like this that the setting of the disintegrating machine that discloses by the disclosure content is regulated, the inside and outside parts that are the upper spider of disintegrating machine rotate relative to one another around vertical axis, described upper spider comprises two parts substantially, and the screw thread that is formed on thus between the rack unit moves relative to each other rack unit in vertical direction.When the upper spider external component was connected on the lower bearing bracket of disintegrating machine, the upper spider internal part was with to be connected thereon external fragmentation instrument raised or fall with respect to the internal fracture instrument, so that disintegrating machine is regulated.Rotating relative to one another usually of rack unit realizes by the hydraulic cylinder described in the patent disclosure as described or by hydraulic motor.
The regulation scheme of the crushing head that discloses in this patent and motion are still very general on market, and by as well known to those skilled in the art.But, the problem of this scheme be the structure of regulating system expensive and complicated and its need take up room.Utilize this scheme, regulate to set in the process kind of full broken load and also can not.This regulating system can not be as setting up the device operation under the situation that can not crushing material enters disintegrating machine, and be to need independent safety device in this case.
The hydraulic pressure that has disclosed another kind of known gyratory crusher in United States Patent (USP) the 2 667 No. 309 (Becker) is set regulation scheme.This scheme relates to a subtype-so-called rotary crusher of gyratory crusher, and wherein the main shaft of disintegrating machine passes crushing head and is formed on the crusher frame by journal bearing in the top.Can fit on the hollow eccentric shaft in its lower end with respect to the main shaft that crusher frame moves, this hollow eccentric shaft fits in again on the frame of disintegrating machine.By making in the hole of eccentric shaft on frame rotation that the fragmentation campaign of crushing head is provided, the lower end that fits in the interior main shaft of the angling hole of eccentric shaft thus enters oscillating motion.The main shaft of disintegrating machine leans against the top of the pressure regulating piston of disintegrating machine regulating system by the pressure support assembly.Regulating piston fits in the adjusting cylinder that is formed on the crusher frame, and described cylinder is pumped to wherein or provides moving both vertically of main shaft when wherein discharging at pressure medium, changes the setting of disintegrating machine thus.In this scheme, when regulating setting, main shaft and support cone move in vertical direction with respect to crusher frame.When disintegrating machine moved, also moved in the horizontal direction with respect to the frame of disintegrating machine the lower end of main shaft.
In United States Patent (USP) the 5 152 No. 468 (people such as Virtamo), disclosed on the basis of the scheme of United States Patent (USP) the 2 667 No. 309 (Becker) different slightly, more advanced scheme is provided.In this scheme, the hydraulic regulation to the main shaft of disintegrating machine is provided like this, promptly regulating piston is formed cup-shape member, and its ground, marginal portion is around eccentric shaft and main shaft.In this scheme, when regulating setting, main shaft and support cone move in vertical direction with respect to the frame of disintegrating machine equally.When disintegrating machine moved, also moved in the horizontal direction with respect to the frame of disintegrating machine the lower end of main shaft.
The motion that in patent 2 667 309 and 5 152 468, discloses and to set regulation scheme very general and by as well known to those skilled in the art on market.The problem that same these schemes exist is to provide big space to regulating system, the height that has increased whole gyratory crusher like this with and the complexity of structure.The hydraulic cylinder/piston assembly that is generally used for regulating system is positioned at the crusher axis below, has increased the total height of disintegrating machine thus.The journal bearing system of the upper end of the axle that such regulation scheme is required has also increased the total height of disintegrating machine.
In United States Patent (USP) the 2 799 No. 456 (Behr), disclosed the third setting regulating system known in the art.Also disclosed rotary crusher in this patent disclosure, wherein the main shaft by making disintegrating machine, connect crushing head thereon and also have the inter deterioration parts to rise up and down and lower to provide to set thus and regulate with respect to the frame of disintegrating machine.The scheme of patent 2 799 456 is substantially in the difference of patent 2 667 309 and 5 152 468, the regulating piston of hydraulic control system by from the top to its suspension rather than by it being supported supporting spindle in the lower end.In this patent, the piston/cylinder of hydraulic control system links to each other with the journal bearing system of main shaft upper end to being formed on the upper spider of disintegrating machine.Thisly be adjusted on the market also very generally, particularly combine with big rotary crusher, and by as well known to those skilled in the art.But this scheme is very complicated and expensive, and occupies very large space.
In the open unexamined patent application 40674 of Finland such as () Linnola, disclosed the 4th kind of less known setting regulation scheme.Disclosed a kind of gyratory crusher in the disclosure content, it comprises that by around eccentric shaft and have annular and regulate the hydraulic control system that the frame of the cylinder barrel of cylinder and disintegrating machine is formed, its hub sleeve with annular extension partly extends upward with the piston as hydraulic control system.This scheme is also very complicated and expensive and taken very big space.In addition, annular piston/cylinder component is than the excellent sealing of conventional piston/cylinder to more difficult realization pressure medium space.
In No. the 2 079 882, United States Patent (USP), disclosed the 5th kind of less known setting regulation scheme.Also disclosed a kind of gyratory crusher that hydraulic pressure is set regulating system that has in the disclosure content.Regulation scheme is provided like this, and promptly the main shaft of disintegrating machine is as the piston of hydraulic control system, and hollow shaft is formed the extension of crushing head with the cylinder as regulating system.When disintegrating machine moves, be installed in the eccentric shaft rotation in the hole of crusher frame, be installed in thus that eccentric shaft tilts or eccentric hole in the hollow shaft of crushing head enter in the horizontal direction with respect to frame and swing or gyration.The main shaft that is installed in the disintegrating machine on the hollow shaft of crushing head moves in the horizontal direction with respect to the frame and the crushing head of disintegrating machine.This scheme is also very complicated and expensive and taken very large space.
Summary of the invention
In order to solve the problems of the prior art, invented a kind of hydraulically adjustable cone crusher according to claim 1 now.
More precisely, it is characterized in that the content that claim 1 characteristic is put down in writing according to the solution of the present invention.
Advantage of the present invention has provided a kind of gyratory crusher, and its external dimensions is less with respect to the size of the crusher chamber that is limited by outside and internal fracture instrument, and described crusher chamber is carried out actual fragmentation procedure on disintegrating machine.Regulate cylinder/piston component and be formed in the space that crushing head and main shaft by disintegrating machine limit, above or below crusher axis, need not thus any space to be set for it.
In disintegrating machine according to the present invention, can with the main shaft of disintegrating machine and eccentric shaft be positioned to parts transversely ground and crusher chamber is overlapping, reduced requisite space in vertical direction thus.
Realize that by the hydraulic cylinder/piston that is positioned on the major axes orientation its disintegrating machine of setting adjusting is different with common, this disintegrating machine of the present invention does not have the radial support bearing of any main shaft above crusher chamber.
Disintegrating machine comprises the main shaft that is fixedly connected on the lower bearing bracket.In fragmentation procedure, needn't adopt any energy to move main shaft.
The hydraulic control system that realizes by the hydraulic cylinder/piston assembly is except as the adjusting device operation, and also as safety device, and the setting that also can carry out disintegrating machine in full broken load process is regulated.
Broken required pressure medium is fed into cylinder/piston adjusting part by the flexible pipe that is positioned at lubricant passageway inside, can adopt one and same passage to supply with the fragmentation of disintegrating machine and regulate required pressure medium and the lubricant that is used for disintegrating machine thus.
In addition, the invention provides the use of the simple anti-rotation mechanism of the crushing head rotation that is used to prevent disintegrating machine.
Description of drawings
Followingly the present invention is described in more detail, wherein with reference to accompanying drawing
Fig. 1 represents gyratory crusher according to one embodiment of the present invention with cross sectional view,
Fig. 2 represents the gyratory crusher of another embodiment according to the present invention with cross sectional view,
Fig. 3 represents according to the gyratory crusher of embodiment shown in Figure 2 the anti-rotation device that is used to prevent the crushing head rotation to be housed.
The specific embodiment
The critical piece of disintegrating machine is among Fig. 1 to 3:
● lower bearing bracket (1),
● upper spider (2),
● main shaft (3),
● crushing head, i.e. support cone (4),
● external fragmentation instrument (5),
● internal fracture instrument (6),
● crusher chamber (7)
● eccentric shaft (8),
● the gear of eccentric shaft (9),
● bearing insert (10)
● bearing insert (11),
● regulate cylinder (12),
● regulating piston (13),
● cylinder sleeve (14),
● lubricant passageway (15),
● pressure medium hose (16),
● cod (17),
● cod (18),
● pressure medium channel (22),
● dust seal (23), and
● anti-rotation device (30).
In the drawings, the setting of disintegrating machine s mark.
The frame of the disintegrating machine shown in Fig. 1 is formed by two master units: lower bearing bracket 1 and upper spider 2.Be connected the external fragmentation instrument 5 on the upper spider and in other words form crusher chamber 7, treat that broken material supplies in the crusher chamber 7 from the disintegrating machine top by the internal fracture instrument 6 that support cone 4 is connected on the main shaft 3 by crushing head.
The main shaft 3 of disintegrating machine is fixedly connected on the lower bearing bracket of disintegrating machine.Eccentric shaft 8 is rotatably installed on the main shaft, is driven by gear 9 rotations by drive unit (not shown) and actuating unit (also not shown in order to simplify).The central axis of the endoporus of eccentric shaft 8 tilts or parallel at different axis with respect to the central axis of the outer surface of eccentric shaft.When disintegrating machine operation and eccentric shaft during around main shaft 3 rotations of disintegrating machine, the crushing head 4 that rotation is installed on the eccentric shaft enters horizontal hunting or gyration with respect to the frame 1 and the main shaft 3 of disintegrating machine.
More precisely, the central axis that means the eccentric shaft endoporus in the inclination of the endoporus of this eccentric shaft 8 tilts with respect to the central axis of eccentric shaft.
Can be respectively between the main shaft 3 of disintegrating machine and eccentric shaft 8 and adopt bearing insert 10,11 between eccentric shaft and the crushing head 4.Be applied to horizontal crushing force on the crushing head 4 is passed to disintegrating machine by main shaft 3, eccentric shaft 8 and the bearing insert 10,11 that finally adopts between them frame 1.
In the space that crushing head 4 and main shaft 3 by disintegrating machine limit, be provided for the space of the security system of hydraulic cylinder/ piston assembly 12,13 that hydraulic pressure set to regulate and disintegrating machine.Vertical crushing force that produce by fragmentation and that be applied on the crusher frame by crushing head is passed to the frame 1 of disintegrating machine by regulating pressure mediums in cylinder 12 and the regulating piston 13 from crushing head 4.Can adopt cod 17,18 between regulating piston 13 and main shaft, the vertical crushing force that produces by fragmentation is passed on the main shaft by bearing arrangement thus.
Can on the spatial surface in being formed at the crushing head that is used to regulate cylinder 12 and piston 13, adopt independent cylinder sleeve 14.
By with cylinder/piston component, main shaft, eccentric shaft and the crushing head of disintegrating machine by being arranged opposite to each other as mentioned above, can obtain low especially disintegrating machine, it has in the horizontal partly the main shaft 3 of overlapping location, eccentric shaft 8 and crusher chamber 7 toward each other.
Hydraulic pressure is set the hydraulic cylinder/piston assembly 12 of regulating system, 13 natures are arranged according to the hydraulic control circuit (not shown) of disintegrating machine, also some can not be broken material for example solid metal enter into mistakenly with the material of supply under the situation in the crusher chamber of disintegrating machine and move as safety device.In this case, hydraulic cylinder-piston- cylinder arrangement 12,13 are arranged such operation according to control loop, promptly find to set in the pressure medium space of regulating system hydraulic coupling and increase when unusual when can not broken material entering crusher chamber and hydraulic control system, the setting that pressure medium will be released and reduce pressure and increase disintegrating machine from set regulating system makes and can not can leave crusher chamber under the situation that disintegrating machine is not produced any destruction by broken material.This operation is known from have the disintegrating machine of vertical hydraulic cylinder-piston component as the prior art of setting regulating system.
Fig. 2 represents the gyratory crusher according to another embodiment of the present invention.Identical with Fig. 1, in this scheme, also in the space that limits by crushing head 4 and main shaft 3, be provided for the space of the security system of hydraulic cylinder/ piston assembly 12,13 that hydraulic pressure set to regulate and disintegrating machine.But in this scheme, the hydraulic cylinder/piston of hydraulic cylinder/piston assembly is arranged in different slightly modes 12,13.In this scheme, the cylinder 12 of hydraulic cylinder/piston centering is supported on the main shaft 3 of disintegrating machine, and crushing head 4 is supported on the regulating piston 13.
The vertical crushing force that is applied on the crushing head by fragmentation is passed to the frame of disintegrating machine by regulating pressure mediums in cylinder 12 and the regulating piston 13 from crushing head 4.Can regulate employing cod 17,18 between cylinder 12 and the main shaft, the vertical crushing force that produces by fragmentation is passed to main shaft by bearing arrangement thus.
Can on the spatial surface that is formed on the crushing head that is used to regulate cylinder 12 and piston 13, adopt independent cylinder sleeve 14.
Regulating the passage 22 that is formed for pressure medium on the cylinder 12, utilize flexible pipe 16 to be fed into hydraulic cylinder 12 by described passage 22 pressure mediums.The connector that utilization can relatively rotate with respect to each other flexible pipe 16 and cylinder 12 is realized the connection between pressure medium hose 16 and the adjusting cylinder.
Fig. 3 represents that disintegrating machine according to the present invention is equipped with anti-rotation device 30.The effect of anti-rotation device is to prevent that crushing head 4 is rotated with rotatablely moving of eccentric shaft 8.This is necessary keeping the enough incidence rates of sliding surface, thereby guarantees to maintain between the surface in all cases enough lubricant films.Anti-rotation device 30 prevents that crushing head 4 and regulating piston 13 are with respect to regulating cylinder 12 rotations.When torsional rigid pressure medium hose 16 is connected on the frame 1 of disintegrating machine in its lower end, it prevents that with anti-rotation device 30 crushing head 4 is with respect to frame 1 rotation, thus when the rotary speed of the drive unit of known breakers, eccentric shaft 8, crushing head 4 and the incidence rate that connects between thereon the final bearing surface are always known.
Such anti-rotation device is a type known in the art, for example available disc brake or voussoir rolling free wheel device formula anti-rotation device on the market.This anti-rotation device can prevent that the crushing head of disintegrating machine from rotating with respect to frame in one direction on both direction or only.The most important thing is that anti-rotation device prevents that the crushing head of disintegrating machine from applying in the rotation by eccentric shaft on the direction of frictional force thereon and rotates.
Anti-rotation device is also adaptive with disintegrating machine shown in Figure 1 naturally, and wherein regulating piston 13 leans against on the main shaft 3.Under the sort of situation, anti-rotation device 30 prevents crushing head 4 and regulates cylinder 12 with respect to regulating piston 13 rotations that regulating piston 13 utilizes torsional rigid pressure medium hose 16 to be connected on the frame 1 of disintegrating machine again.
For emphasize that the actuating unit that essential features of the present invention is saved can be those skilled in the art's known all kinds usually from Fig. 1 to 3.The scheme of this actuating unit has for example obtained describing in No. the 20031509th, Finnish patent application.
Preferably, pressure medium and lubricant are one and same medium, for example known, on market available lubricating oil.
The present invention is applicable to that preferably other the similar mineral material to stone or similar ore and gravel carries out fragmentation, but is not limited thereto.Obviously according to gyratory crusher of the present invention can also be used to many kinds of infed materials for example as brick, concrete and pitch callable construction waste carry out fragmentation, be used for STRENGTH ON COKE or glass and carry out fragmentation and be used for carrying out fragmentation with other hard material that mineral material has a similar physical characteristic.
Claims (7)
1. hydraulically adjustable cone crusher,
It has frame (1,2),
In its underpart with respect to the hard-wired main shaft of frame (3), described main shaft have on the outer surface of portion mounted thereto with around or around the eccentric shaft (8) of main axis rotation,
The central axis of the endoporus of described eccentric shaft tilts or positioned parallel at different axis with respect to the central axis of eccentric shaft, and
Crushing head (4) is installed in its lower end around the rotation of the upper end of described eccentric shaft,
Internal fracture instrument (6) is installed on the described crushing head, fixes with respect to crushing head,
And external fragmentation instrument (5) is fixedly installed to the top of frame around the internal fracture instrument with respect to frame,
The crusher chamber (7) that is used for broken infed material is formed between the described broken instrument,
It is characterized in that,
Adjusting cylinder/the piston component (12,13) of disintegrating machine hydraulic control system is installed in the space that forms between the upper surface of crushing head (4) and main shaft (3), thereby defines crushing head with respect to main shaft position in vertical direction.
2. gyratory crusher as claimed in claim 1 is characterized in that, main shaft of disintegrating machine (3) and eccentric shaft (8) are partly overlapping in the horizontal with crusher chamber (7).
3. gyratory crusher as claimed in claim 1 or 2 is characterized in that, regulates cylinder/piston component (12,13) and comprises the member that is used for as the erecting device operation.
4. as any described gyratory crusher in the claim 1 to 3, it is characterized in that, the main shaft of disintegrating machine (3) comprises lubricant passageway (15), it has the flexible pipe (16) that is installed in wherein, be used for pressure medium being supplied to adjusting cylinder/piston component (12,13) by described flexible pipe (16).
5. gyratory crusher as claimed in claim 4 is characterized in that the pressure medium of disintegrating machine and lubricant are same materials.
6. as any described gyratory crusher in the claim 1 to 5, it is characterized in that, disintegrating machine comprises anti-rotation mechanism (30), is used to prevent that crushing head (4) from rotating on a direction that is applied to the frictional force on the crushing head by rotatablely moving of eccentric shaft (8) at least.
7. gyratory crusher as claimed in claim 6 is characterized in that, described anti-rotation mechanism (30) is disc brake or voussoir rolling free wheel device pattern.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20040585A FI117044B (en) | 2004-04-26 | 2004-04-26 | Hydraulically adjustable cone crusher |
| FI20040585 | 2004-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1946481A true CN1946481A (en) | 2007-04-11 |
Family
ID=32104222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005800127247A Pending CN1946481A (en) | 2004-04-26 | 2005-04-12 | Hydraulically adjustable cone crusher |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1771251A1 (en) |
| CN (1) | CN1946481A (en) |
| AU (1) | AU2005234961A1 (en) |
| BR (1) | BRPI0510339A (en) |
| FI (1) | FI117044B (en) |
| RU (1) | RU2006141662A (en) |
| WO (1) | WO2005102530A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102256708A (en) * | 2008-12-19 | 2011-11-23 | 山特维克知识产权股份有限公司 | Thrust bearing for a gyratory crusher and method of supporting a vertical shaft in such a crusher |
| CN101641158B (en) * | 2007-05-16 | 2012-01-11 | 山特维克知识产权股份有限公司 | Inner shell intended for a gyratory crusher, and method of attaching such a shell on a crushing head |
| CN103071559A (en) * | 2013-02-07 | 2013-05-01 | 江西理工大学 | Pulsation-type swinging conical selective material grinding system |
| CN103506177A (en) * | 2012-06-25 | 2014-01-15 | 范公奇 | Compound pendulum deflection cone type conical sand making machine |
| CN103534031A (en) * | 2011-04-13 | 2014-01-22 | 美特索矿物公司 | Cone crusher and processing plant for mineral material |
| CN105960284A (en) * | 2014-01-31 | 2016-09-21 | 蒂森克虏伯工业解决方案股份公司 | Crusher having a settable eccentric |
| CN107708867A (en) * | 2015-03-18 | 2018-02-16 | Pms商业有限公司 | Reducing mechanism |
| CN108025310A (en) * | 2015-08-21 | 2018-05-11 | 美卓矿物工业公司 | Breaking device comprising overload protection arrangement |
| CN108348918A (en) * | 2015-11-04 | 2018-07-31 | 加拿大思博选矿设备公司 | Anti rotation device and method for cone crusher head |
| CN109433309A (en) * | 2018-12-21 | 2019-03-08 | 浙江通惠矿山机械有限公司 | A kind of novel conical crushing machine |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE530883C2 (en) | 2007-02-22 | 2008-10-07 | Sandvik Intellectual Property | Storage for a shaft in a gyratory crusher, and ways to set the crusher's gap width |
| RU2475304C2 (en) * | 2007-06-07 | 2013-02-20 | Метсо Минерэлз Инк. | Crusher and method of crushing |
| WO2009065995A1 (en) * | 2007-11-20 | 2009-05-28 | Metso Minerals Inc. | Crusher |
| CN100594983C (en) * | 2008-09-28 | 2010-03-24 | 长江水利委员会长江科学院 | Horizontal cement wet mill |
| SE533276C2 (en) | 2008-12-19 | 2010-08-10 | Alfa Laval Corp Ab | Centrifugal separator with lubrication device |
| KR101372920B1 (en) | 2012-03-13 | 2014-03-13 | 하용간 | Cone type crusher |
| CN105605034A (en) * | 2016-03-02 | 2016-05-25 | 湖州优创科技有限公司 | Hydraulic station of cone crusher |
| CN108636495A (en) * | 2018-07-27 | 2018-10-12 | 河南黎明重工科技股份有限公司 | A kind of gyratory crusher |
| CN112879437A (en) * | 2021-03-10 | 2021-06-01 | 浙江双金机械集团股份有限公司 | Single-cylinder hydraulic cone crusher seepage layer main shaft sleeve and equipment |
| CN116213006B (en) * | 2023-01-17 | 2023-08-15 | 浙矿重工股份有限公司 | Cone crusher and adjustable movable cone assembly thereof |
| EP4424421A1 (en) | 2023-01-17 | 2024-09-04 | Zhekuang Heavy Industry Co., Ltd. | Cone crusher and adjustable moving cone assembly thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US207982A (en) * | 1878-09-10 | Improvement in bottle-stoppers and stopper-fasteners | ||
| US4478373A (en) * | 1980-10-14 | 1984-10-23 | Rexnord Inc. | Conical crusher |
| AT389653B (en) * | 1985-09-10 | 1990-01-10 | Schroedl Hermann | METHOD FOR ADJUSTING THE SPLIT WIDTH OF A CONE BREAKER OR THE LIKE. |
| US6772970B2 (en) * | 2001-01-11 | 2004-08-10 | Sandvik Ab | Gyratory crusher spider piston |
-
2004
- 2004-04-26 FI FI20040585A patent/FI117044B/en not_active IP Right Cessation
-
2005
- 2005-04-12 EP EP05736325A patent/EP1771251A1/en not_active Withdrawn
- 2005-04-12 BR BRPI0510339-8A patent/BRPI0510339A/en not_active Application Discontinuation
- 2005-04-12 CN CNA2005800127247A patent/CN1946481A/en active Pending
- 2005-04-12 AU AU2005234961A patent/AU2005234961A1/en not_active Abandoned
- 2005-04-12 RU RU2006141662/03A patent/RU2006141662A/en not_active Application Discontinuation
- 2005-04-12 WO PCT/FI2005/050116 patent/WO2005102530A1/en not_active Application Discontinuation
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101641158B (en) * | 2007-05-16 | 2012-01-11 | 山特维克知识产权股份有限公司 | Inner shell intended for a gyratory crusher, and method of attaching such a shell on a crushing head |
| CN102256708B (en) * | 2008-12-19 | 2014-01-08 | 山特维克知识产权股份有限公司 | Thrust bearing for a gyratory crusher and method of supporting a vertical shaft in such a crusher |
| CN102256708A (en) * | 2008-12-19 | 2011-11-23 | 山特维克知识产权股份有限公司 | Thrust bearing for a gyratory crusher and method of supporting a vertical shaft in such a crusher |
| CN103534031B (en) * | 2011-04-13 | 2015-08-05 | 美特索矿物公司 | Cone crusher and the treatment facility for mineral material |
| CN103534031A (en) * | 2011-04-13 | 2014-01-22 | 美特索矿物公司 | Cone crusher and processing plant for mineral material |
| CN103506177A (en) * | 2012-06-25 | 2014-01-15 | 范公奇 | Compound pendulum deflection cone type conical sand making machine |
| CN103071559A (en) * | 2013-02-07 | 2013-05-01 | 江西理工大学 | Pulsation-type swinging conical selective material grinding system |
| CN105960284A (en) * | 2014-01-31 | 2016-09-21 | 蒂森克虏伯工业解决方案股份公司 | Crusher having a settable eccentric |
| CN105960284B (en) * | 2014-01-31 | 2018-06-22 | 蒂森克虏伯工业解决方案股份公司 | Crusher with the eccentric that can be set |
| US10512916B2 (en) | 2014-01-31 | 2019-12-24 | Thyssenkrupp Industrial Solutions Ag | Crushers having adjustable eccentricity |
| CN107708867A (en) * | 2015-03-18 | 2018-02-16 | Pms商业有限公司 | Reducing mechanism |
| US10639639B2 (en) | 2015-03-18 | 2020-05-05 | Pms Handelskontor Gmbh | Comminuting device |
| CN108025310A (en) * | 2015-08-21 | 2018-05-11 | 美卓矿物工业公司 | Breaking device comprising overload protection arrangement |
| CN108348918A (en) * | 2015-11-04 | 2018-07-31 | 加拿大思博选矿设备公司 | Anti rotation device and method for cone crusher head |
| CN109433309A (en) * | 2018-12-21 | 2019-03-08 | 浙江通惠矿山机械有限公司 | A kind of novel conical crushing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005102530A1 (en) | 2005-11-03 |
| FI20040585A0 (en) | 2004-04-26 |
| FI117044B (en) | 2006-05-31 |
| RU2006141662A (en) | 2008-06-10 |
| EP1771251A1 (en) | 2007-04-11 |
| BRPI0510339A (en) | 2007-10-30 |
| AU2005234961A1 (en) | 2005-11-03 |
| FI20040585A (en) | 2005-10-27 |
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