CN104056679B - A kind of Novel conical crushing machine bores liner plate locking and quick-change mechanism surely - Google Patents
A kind of Novel conical crushing machine bores liner plate locking and quick-change mechanism surely Download PDFInfo
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- CN104056679B CN104056679B CN201410272214.4A CN201410272214A CN104056679B CN 104056679 B CN104056679 B CN 104056679B CN 201410272214 A CN201410272214 A CN 201410272214A CN 104056679 B CN104056679 B CN 104056679B
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Abstract
A kind of Novel conical crushing machine bores liner plate locking and quick-change mechanism surely, be arranged on including stretching screw, adjustment block and adjustment briquetting, adjustment block and adjustment briquetting cooperate determine cone and surely cone liner plate between support slot in, the advantages such as it is big that it has coupling mechanism force, and stability is high, easy accessibility.
Description
Technical field
The invention belongs to gyratory crusher field, be particularly suited for my company's novel hydraulic fixed cone of cone crusher liner plate
Locking and quick-replaceable.
Background technology
Gyratory crusher is broken, fine crusher in current most widely used hard material, be widely used in large-scale mine,
The industry such as building materials, water conservancy.For a long time, the smashing principle of gyratory crusher does not the most change, and it is to utilize two circles
Gap and relative motion between cone carry out the broken of material.One of them circular cone is just constituted by surely boring liner plate.Break at material
During broken, in crusher chamber material exist bend, impact, the Fragmentation Phenomena such as extruding, simultaneously as movement parts is strong in disintegrating machine
System promotes material to move in a circle in crusher chamber, and therefore, when crusher in crushing material, cone liner plate needs carrying material to break surely
The frictional force of the impact, extruding and the material that produce time broken.Meanwhile, when lining board of crusher may wear to the limit or damages, need to be to fixed
Cone liner plate is replaced, it is necessary to liner plate is bored in dismounting surely.So, the design of the locking of cone liner plate and replacing mechanism is to hydraulic cone surely
Stable, the Effec-tive Function tool of disintegrating machine are of great significance.
At present, more retaining mechanism is applied mainly to have following several:
1, determining to have inside cone breach, liner plate is corresponding above hanger for cone surely, exists through notch hook with U-bolt
On hanger, it is fixed on determining cone liner plate in adjustment ring；
2, determine on the anchor ring of cone liner plate top and determining cone internal openings, directly will surely bore liner plate to determining cone with bolt
On；
3, by four alignment pins being arranged symmetrically with adaptation ring is fixed on and determines in cone, and be arranged symmetrically with in adaptation ring
Six voussoir bolt assemblies.Bolt head withstands on to be determined inside cone, and the other end is arranged on voussoir, promotes wedge by middle nut
Block produces lift upwards with annular face contacts under cone liner plate surely, thus cone liner plate surely is fixed to determine in cone.Surely cone liner plate and
Determine to be full of between cone
Epoxy resin, strengthens fixation.
Above first two mode is difficult to ensure that sufficiently large coupling mechanism force, and due to coupling mechanism force completely by the handle of bolt and nut
Incompatible offer, therefore, when the long-term strip of disintegrating machine works, causes fixed cone lining due to reasons such as fatigues the most in process of production
Plate is fixing loosely, makes to determine cone liner plate and produces bigger circular motion, the most whole comes off, thus affects the production effect of disintegrating machine
Rate.The third mode dismounts inconvenience, cumbersome when changing cone liner plate surely, spends the time long, affects work efficiency.With
Time, owing to determining the effect of frictional force on cone liner plate, four alignment pin fractures below adaptation ring in production process may be caused, from
And cause determining that cone liner plate is whole to come off.
Summary of the invention
The present invention solves the problem that prior art exists, it is an object of the invention to provide a kind of Novel conical crushing machine
Surely the locking of cone liner plate and quick-change mechanism, the advantages such as it is big that it has coupling mechanism force, and stability is high, easy accessibility.
For realizing goal of the invention as above, the present invention uses technical scheme as described below: a kind of Novel conical breaks
Broken machine bores liner plate locking and quick-change mechanism surely, including stretching screw, adjustment block and adjustment briquetting, adjustment block and adjustment briquetting
Be arranged on cooperate determine cone and surely cone liner plate between support slot in, one end of stretching screw is fixed on determines in cone,
Its other end is connected through determine adjustment briquetting and fixing nut that cone, adjustment block contact with the lower surface of adjustment block, adjustment
Block one end contact with cone liner plate surely, determines cone contact in the other end and support slot, adjustment block with determine cone contact point for propping up
Point, makes to determine cone liner plate and is hung in adjustment block.
Adjustment block of the present invention is that face contact with cone liner plate surely, adjustment block and to determine cone be point cantact.
Stretching screw of the present invention is fixed on to be determined one end of cone and is provided with pulling force holding means, pulling force holding means by
Fairlead, butterfly spring and gasket ring composition.
The bottom surface of adjustment block of the present invention is concave surface, and the end face adjusting briquetting is convex surface, the bottom surface of adjustment block and tune
The end face inscribe of seamless block.
Owing to using technical scheme as above, the present invention produces following good effect:
1, multiple stretching screws can provide enough pulling force, overcomes and determines cone deadweight, and is determining cone liner plate and determining cone
Coordinate the conical surface to produce enough normal pressure, be firmly pressed on determine determining cone liner plate in cone.Meanwhile, normal pressure can determine cone
Liner plate and determine to provide on the taper fit conical surface enough frictional force, it is ensured that during the work of disintegrating machine strip, surely boring liner plate will not produce
Bigger circular motion, thus, adjustment block and the contact surface surely boring liner plate do not have bigger skew yet, ensure that the most yet
The connection effect of stretching screw stability and high efficiency.
2, the pulling force holding means of design, utilizes the mode organizing butterfly spring superposition, it is ensured that stretching screw is in the friendship that withstands shocks more
Do not loosen during varying load, it is to avoid former thus result in stretching screw and nut loosening, the appearance of the situation such as come off because of tired etc., protect
Demonstrate,prove the stable operation of equipment.
3, adjustment block and adjustment briquetting use the face of cylinder of inscribe as contact surface, adjust briquetting and can finely tune stretching screw
Position, in order in the case of screw position is fixing, it is ensured that adjustment block and surely cone liner plate with determine cone and all have enough connecing
Contacting surface is amassed, and offsets the foozle impact on locking effect simultaneously
4, during dismounting cone liner plate surely, it is only necessary to unclamp stretching screw, then overall this mechanism that takes out, very convenient, fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial cross structural representation of the present invention；
Fig. 3 is the K portion enlarged drawing of Fig. 2 of the present invention；
In figure, 1, surely bore liner plate, 2, determine cone, 3, adjust briquetting, 4, adjustment block, 5, stretching screw, 6, pulling force keep dress
Put, 601, fairlead, 602, butterfly spring, 603, gasket ring, 7, support slot, 8, fixing nut.
Detailed description of the invention
The present invention relates to a kind of Novel conical crushing machine and surely bore liner plate locking and quick-change mechanism, it is adaptable to large ore
The gyratory crusher product of the industrial circles such as mountain, water conservancy, building materials.
A kind of Novel conical crushing machine bores liner plate locking surely and quick-change mechanism includes: stretching screw, adjustment block, adjustment
Briquetting, pulling force holding means.
This mechanism utilizes cantilever beam structure principle, and with adjustment block for " beam ", determining cone support slot is fulcrum, and cone liner plate is certainly surely
Recast is used in the far-end of " beam ", and the pulling force of tightening nut acts on the stage casing of " beam ".
This mechanism can arrange multiple, according to the number of support slot, is advisable with 6.
Specific embodiments is shown in Fig. 1:
Adjustment block 4 is contact surface with cone liner plate 1 surely by the outer conical surface of inscribe；Adjustment block 4 and determine cone 2 and use the face of cylinder
Contact structure with plane；Adjustment block 4 and adjustment briquetting 3 use the face of cylinder of inscribe as contact surface, it is ensured that disintegrating machine work
When making, calmly bore the power being subject to and will not produce bigger circular motion.Pulling force holding means 6 is made up of fairlead, butterfly spring, gasket ring,
It is provided with butterfly spring in fairlead, under butterfly spring, is lined with gasket ring.Gasket ring is used for ensureing that butterfly spring is installed steadily, and guide ring is used for controlling butterfly spring
Maximum pull.
During replacing cone liner plate surely, first unclamp stretching screw 5, be totally released to pulling force holding means 6；Then proceed to unclamp and draw
Tight screw rod 5, adjusts the situation about not disengaging of briquetting 3 in bottom, by overall for this structure from determining dismounting cone.This device is installed
Time, backward completes to dismantle operation.
Claims (1)
1. a Novel conical crushing machine bores liner plate locking and quick-change mechanism surely, it is characterised in that: include stretching screw
(5), adjustment block (4) and adjust briquetting (3), adjustment block (4) and adjustment briquetting (3) be arranged on cooperate determine cone (2) and
Surely boring in the support slot (7) between liner plate (1), one end of stretching screw (5) is fixed on determines in cone (2), and its other end passes
Determine adjustment briquetting (3) and fixing nut (8) that cone (2), adjustment block (4) contact with the lower surface of adjustment block (4) to be connected,
Adjustment block (4) one end contacts with surely boring liner plate (1), and the other end contacts with the cone (2) of determining in support slot (7), adjustment block (4) with
The contact point determining cone (2) is fulcrum, makes to determine cone liner plate (1) and is hung in adjustment block (4), described adjustment block (4) and fixed cone
Liner plate (1) is face contact, and adjustment block (4) is with to determine cone (2) be point cantact；The bottom surface of described adjustment block (4) is concave surface, adjusts
The end face of briquetting (3) is convex surface, the bottom surface of adjustment block (4) and the end face inscribe of adjustment briquetting (3)；Described stretching screw (5)
Being fixed on and determine one end of cone (2) and be provided with pulling force holding means (6), pulling force holding means (6) is by fairlead (601), butterfly spring
(602) form with gasket ring (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272214.4A CN104056679B (en) | 2014-06-18 | 2014-06-18 | A kind of Novel conical crushing machine bores liner plate locking and quick-change mechanism surely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272214.4A CN104056679B (en) | 2014-06-18 | 2014-06-18 | A kind of Novel conical crushing machine bores liner plate locking and quick-change mechanism surely |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104056679A CN104056679A (en) | 2014-09-24 |
| CN104056679B true CN104056679B (en) | 2016-12-07 |
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| CN201410272214.4A Active CN104056679B (en) | 2014-06-18 | 2014-06-18 | A kind of Novel conical crushing machine bores liner plate locking and quick-change mechanism surely |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549622B (en) * | 2015-01-28 | 2017-02-22 | 浙江浙矿重工股份有限公司 | Fixed cone bracket of cone crusher |
| CN106238158B (en) * | 2016-08-11 | 2018-12-25 | 中信重工机械股份有限公司 | A kind of spiral agitator supporting adn fixing device |
| CN106312511A (en) * | 2016-10-25 | 2017-01-11 | 洛阳栾川钼业集团股份有限公司 | Detaching method of conical breaker lining plate |
| EP3771492B1 (en) * | 2019-07-29 | 2024-05-15 | Metso Finland Oy | Liner segment for a gyratory or cone crusher |
| CN110575860A (en) * | 2019-08-29 | 2019-12-17 | 洛阳大华重工科技股份有限公司 | novel hydraulic cone crusher structure |
| CN112371219A (en) * | 2020-11-04 | 2021-02-19 | 河南明天机械有限公司 | Cone crusher locking mechanism |
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| JP2735767B2 (en) * | 1993-06-11 | 1998-04-02 | 株式会社神戸製鋼所 | Rotating crusher |
| US7229040B2 (en) * | 2004-10-25 | 2007-06-12 | Johnson Crushers International | Bowl liner retaining method and apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4215826A (en) * | 1978-03-10 | 1980-08-05 | Ibag-Vertrieb Gmbh | Mechanism for mounting the shell of the breaker in cone crushers |
| US5915638A (en) * | 1998-12-09 | 1999-06-29 | Jean; Cheng-Shu | Positioning device for concaves of cone crushers |
| CN201720076U (en) * | 2010-04-26 | 2011-01-26 | 海盐县通惠地质矿山机械有限公司 | Fixed tooth plate locking device of hydraulic cone crusher |
| CN201906626U (en) * | 2011-04-20 | 2011-07-27 | 上海杰弗朗机械设备有限公司 | Fixing device for rolled mortar wall of cone crusher |
| CN203108586U (en) * | 2012-12-30 | 2013-08-07 | 韶关市韶瑞重工有限公司 | Conical surface fastening device for rolling mortar walls |
| CN203076003U (en) * | 2013-01-22 | 2013-07-24 | 浙江武精机器制造有限公司 | Fixing structure of rolling mortar wall of cone crusher |
| CN203620676U (en) * | 2013-12-16 | 2014-06-04 | 上海西芝矿山工程机械有限公司 | Fixed structure for lining plate of cone crusher |
| CN203990728U (en) * | 2014-06-18 | 2014-12-10 | 中信重工机械股份有限公司 | A kind of Novel conical crushing machine is bored liner plate locking and quick-change mechanism surely |
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| CN104056679A (en) | 2014-09-24 |
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