CN108325593B - A kind of gyratory crusher lining plate structure - Google Patents
A kind of gyratory crusher lining plate structure Download PDFInfo
- Publication number
- CN108325593B CN108325593B CN201711437366.5A CN201711437366A CN108325593B CN 108325593 B CN108325593 B CN 108325593B CN 201711437366 A CN201711437366 A CN 201711437366A CN 108325593 B CN108325593 B CN 108325593B
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- CN
- China
- Prior art keywords
- liner plate
- plate
- mounting groove
- mantle
- support plate
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- 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.)
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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
- B02C2/005—Lining
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention provides a kind of gyratory crusher lining plate structure, compensated distance mechanism is provided on quiet cone liner plate, during mantle liner plate gradually rushes at quiet cone liner plate, compensated distance mechanism is gradually pressed into inside quiet cone liner plate by mantle liner plate, will not be impacted to the broken of ore；During mantle liner plate gradually leaves quiet cone liner plate, compensated distance mechanism is gradually popped up out of quiet cone liner plate to outside under the action of spring-return power, the distance between mantle liner plate and quiet cone liner plate is set to be not more than the size of discharge port always, the broken precision of gyratory crusher can effectively be improved, simultaneously, outer layer liner plate in mantle liner plate is detachably arranged on internal layer liner plate and the hardness of outer layer liner plate is less than the hardness of the internal layer liner plate, so that will not damage and be conveniently replaceable the outer layer liner plate of abrasion to internal layer liner plate in outer layer wear liner.
Description
Technical field
The invention belongs to gyratory crusher technical fields, and in particular to a kind of gyratory crusher lining plate structure.
Background technique
Gyratory crusher be it is a kind of suitable for metallurgy, build, build the road, chemistry and silicate industry raw material crusher
Tool.It is of different sizes according to the difference and product particle of smashing principle, and it is divided into many models.Crusher be widely used in mine,
Numerous departments such as smelting, building materials, highway, railway, water conservancy and chemical industry.Cone crushing is than big, high-efficient, energy consumption
Low, product granularity is uniform, be suitble in broken and fine crushing various ores, rock.Type is broadly divided into SMG series, spring type and HP system
Column etc., wherein the large size gyratory crusher such as HP type, H-type is widely used in iron ore beneficiating factory production, its working principle is that
Lump ore first passes through in the crusher chamber that crusher mine-feeding equipment is uniformly sprinkled into around mantle liner plate, when mantle liner plate rushes at quiet cone
Ore is broken when liner plate, and mantle liner plate leaves ore pulverized when quiet cone liner plate between mantle liner plate and quiet cone liner plate
Gap is fallen, until discharge body completes shattering process, still, since mantle liner plate is doing always beat under the drive of main shaft
Movement, thus the distance between mantle liner plate and quiet cone liner plate be it is continually changing, it is small when big when leading to the size of discharge port, especially
It is during mantle liner plate leaves quiet cone liner plate, and gap between the two constantly increases, under certain conditions, the two it
Between gap be much larger than defined discharge port size, cause the ore of a part of larger particles that can also fall from discharge port, make
It cannot be effectively ensured at the broken precision of gyratory crusher.
Summary of the invention
The object of the present invention is to provide a kind of gyratory crusher lining plate structure, which passes through on quiet cone liner plate
The compensated distance mechanism of setting compensates the size real-time perfoming of discharge port, so as to effectively improve the broken of gyratory crusher
Precision.
In order to achieve the above object, used technical solution of the invention is:
A kind of gyratory crusher lining plate structure, including the mantle liner plate inside gyratory crusher and quiet cone lining is arranged in
Plate forms crusher chamber between the mantle liner plate and the quiet cone liner plate, and the mantle liner plate includes the internal layer made of alloy I
Liner plate and the outer layer liner plate made of alloy II, the outer layer liner plate is detachably arranged on the internal layer liner plate, described quiet
It bores and is equipped with compensated cavity in liner plate, compensated distance mechanism is provided in the compensated cavity, the compensated cavity is served as a contrast close to the mantle
It is fixedly connected with limit plate on the inner wall of one end of plate and the compensated cavity is on the end face close to one end of the mantle liner plate
The mounting groove I, mounting groove II and mounting groove III being connected with the compensated cavity are offered respectively, and the compensated distance mechanism includes
Blocker ring in a ring and the elastic compensating seat that blocker ring outer ring side is arranged in, the blocker ring are threaded through the limit plate
The one end of inside and the blocker ring far from the mantle liner plate be fixedly connected with the elastic compensating seat, on the limit plate
Circumferentially arranged have a two row mounting holes, mounting hole described in two rows respectively with the mounting groove II and mounting groove III is corresponding sets
It sets, an adjusting bolt is provided in each described mounting hole, the head for adjusting bolt is arranged in the compensated cavity
Outside, the threaded shank for adjusting bolt connects after passing through the mounting groove II or the mounting groove III with the mounting hole screw thread
It connects, the elastic compensating seat includes support plate I, support plate II and is arranged between the support plate I and the support plate II
Spring, the support plate I is fixedly connected far from one end of the support plate II with the blocker ring and the support plate I is separate
One end of the support plate II is contacted with the outermost face for adjusting bolt threaded shank, and the support plate II is far from the mantle
One end of liner plate is fixedly connected on the inner wall of the compensated cavity, is provided with pressure between the support plate I and the support plate II
Force snesor.
Preferably, it is provided in the blocker ring for detecting distance between the mantle liner plate and the quiet cone liner plate
Range sensor.
Preferably, the hardness of the outer layer liner plate is less than the hardness of the internal layer liner plate.
Preferably, the mounting groove II is symmetricly set on the two sides of the mounting groove I with the mounting groove III.
Compared with prior art, the beneficial effects of the present invention are: the present invention is provided with compensated distance machine on quiet cone liner plate
Structure, during mantle liner plate gradually rushes at quiet cone liner plate, compensated distance mechanism is gradually pressed into quiet cone liner plate by mantle liner plate
Inside will not impact the broken of ore；During mantle liner plate gradually leaves quiet cone liner plate, compensated distance mechanism
It is gradually popped up out of quiet cone liner plate to outside under the action of spring-return power, makes the distance between mantle liner plate and quiet cone liner plate
Always it is not more than the size of discharge port, can effectively improve the broken precision of gyratory crusher, meanwhile, it is outer in mantle liner plate
Layer liner plate is detachably arranged on internal layer liner plate and the hardness of outer layer liner plate is less than the hardness of the internal layer liner plate, so that outside
The outer layer liner plate of abrasion will not be damaged and is conveniently replaceable when layer wear liner to internal layer liner plate.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of mantle liner plate in the present invention；
Fig. 3 is the partial enlarged view in Fig. 1 at A；
Fig. 4 is the structural schematic diagram of elastic compensating seat in the present invention；
Marked in the figure: 21, mantle liner plate, 2101, internal layer liner plate, 2102, outer layer liner plate, 22, quiet cone liner plate, 23, compensation
Chamber, 24, mounting groove I, 25, blocker ring, 26, elastic compensating seat, 2601, support plate I, 2602, support plate II, 2603, spring,
2604, pressure sensor, 27, limit plate, 28, adjusting bolt, 29, range sensor, 30, mounting groove II, 31, mounting groove III.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
As shown in Figs 1-4, a kind of gyratory crusher lining plate structure, including the mantle lining inside gyratory crusher is arranged in
Plate 21 and quiet cone liner plate 22 form crusher chamber, the mantle liner plate 21 between the mantle liner plate 21 and the quiet cone liner plate 22
Including the internal layer liner plate 2101 made of alloy I and the outer layer liner plate 2102 made of alloy II, the outer layer liner plate 2102 can
Disassembly is mounted on the internal layer liner plate 2101, is equipped with compensated cavity 23 in the quiet cone liner plate 22, is set in the compensated cavity 23
It is equipped with compensated distance mechanism, the compensated cavity 23 is fixedly connected with limit on the inner wall close to one end of the mantle liner plate 21
Plate 27 and the compensated cavity 23 offer and the compensated cavity 23 respectively on the end face close to one end of the mantle liner plate 21
Mounting groove I 24, mounting groove II 30 and the mounting groove III 31 being connected, the compensated distance mechanism include blocking in a ring
Ring 25 and the elastic compensating seat 26 that the 25 outer ring side of blocker ring is arranged in, the blocker ring 25 are threaded through the limit plate 27
The one end of inside and the blocker ring 25 far from the mantle liner plate 21 is fixedly connected with the elastic compensating seat 26, the limit
It is circumferentially arranged on plate 27 to have a two row mounting holes, mounting hole described in two rows respectively with the mounting groove II 30 and the mounting groove
III 31 are correspondingly arranged, and an adjusting bolt 28 is provided in each described mounting hole, and the head for adjusting bolt 28 is set
It sets in the outside of the compensated cavity 23, the threaded shank for adjusting bolt 28 passes through the mounting groove II 30 or the mounting groove
Be threadedly coupled after III 31 with the mounting hole, the elastic compensating seat 26 include support plate I 2601, support plate II 2602 with
And the spring 2603 between the support plate I 2601 and the support plate II 2602 is set, the support plate I 2601 is remote
One end from the support plate II 2602 is fixedly connected with the blocker ring 25 and the support plate I 2601 is far from the support
One end of plate II 2602 is contacted with the outermost face for adjusting 28 threaded shank of bolt, and the support plate II 2602 is far from described
One end of mantle liner plate 21 is fixedly connected on the inner wall of the compensated cavity 23, the support plate I 2601 and the support plate II
Pressure sensor 2604 is provided between 2602.
This programme is advanced optimized, is provided in the blocker ring 25 for detecting the mantle liner plate 21 and the quiet cone
The range sensor 29 of distance between liner plate 22.
This programme is advanced optimized, the hardness of the outer layer liner plate 2102 is less than the hardness of the internal layer liner plate 2101.
This programme is advanced optimized, the mounting groove II 30 is symmetricly set on the mounting groove with the mounting groove III 31
I 24 two sides.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (4)
1. a kind of gyratory crusher lining plate structure, including the mantle liner plate inside gyratory crusher and quiet cone liner plate is arranged in,
Crusher chamber is formed between the mantle liner plate and the quiet cone liner plate, it is characterised in that: the mantle liner plate includes being made by alloy I
At internal layer liner plate and the outer layer liner plate made of alloy II, the outer layer liner plate be detachably arranged in the internal layer liner plate
On, it is equipped with compensated cavity in the quiet cone liner plate, compensated distance mechanism is provided in the compensated cavity, the compensated cavity is close to institute
State limit plate is fixedly connected on the inner wall of one end of mantle liner plate and the compensated cavity close to the mantle liner plate one end
End face on offer the mounting groove I, mounting groove II and mounting groove III being connected with the compensated cavity, the compensated distance respectively
Mechanism includes blocker ring in a ring and the elastic compensating seat that blocker ring outer ring side is arranged in, and the blocker ring is threaded through institute
It states the inside of limit plate and the one end of the blocker ring far from the mantle liner plate is fixedly connected with the elastic compensating seat, it is described
It is circumferentially arranged on limit plate to have a two row mounting holes, mounting hole described in two rows respectively with the mounting groove II and the mounting groove III
It is correspondingly arranged, an adjusting bolt is provided in each described mounting hole, the head for adjusting bolt is arranged described
The outside of compensated cavity, the threaded shank for adjusting bolt pass through after the mounting groove II or the mounting groove III with the mounting hole
It is threadedly coupled, the elastic compensating seat includes support plate I, support plate II and setting in the support plate I and the support plate
Spring between II, the support plate I is fixedly connected far from one end of the support plate II with the blocker ring and the support
The one end of plate I far from the support plate II is contacted with the threaded shank outermost face for adjusting bolt, and the support plate II is separate
One end of the mantle liner plate is fixedly connected on the inner wall of the compensated cavity, between the support plate I and the support plate II
It is provided with pressure sensor.
2. a kind of gyratory crusher lining plate structure according to claim 1, it is characterised in that: setting in the blocker ring
There is the range sensor for detecting distance between the mantle liner plate and the quiet cone liner plate.
3. a kind of gyratory crusher lining plate structure according to claim 1, it is characterised in that: the outer layer liner plate it is hard
Degree is less than the hardness of the internal layer liner plate.
4. a kind of gyratory crusher lining plate structure according to claim 1, it is characterised in that: the mounting groove II and institute
State the two sides that mounting groove III is symmetricly set on the mounting groove I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437366.5A CN108325593B (en) | 2017-12-26 | 2017-12-26 | A kind of gyratory crusher lining plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437366.5A CN108325593B (en) | 2017-12-26 | 2017-12-26 | A kind of gyratory crusher lining plate structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108325593A CN108325593A (en) | 2018-07-27 |
| CN108325593B true CN108325593B (en) | 2019-11-19 |
Family
ID=62923263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437366.5A Expired - Fee Related CN108325593B (en) | 2017-12-26 | 2017-12-26 | A kind of gyratory crusher lining plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108325593B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856801B (en) * | 2021-09-09 | 2023-01-10 | 浙江武精机器制造有限公司 | Cone crusher with controllable forced-disengaging area |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2341543A (en) * | 1941-06-27 | 1944-02-15 | Nordberg Manufacturing Co | Bowl liner for gyratory crushers and means for securing it |
| US5803382A (en) * | 1996-03-18 | 1998-09-08 | Cedarapids, Inc. | Gyratory crusher having corrugation-like-seal |
| CN203018122U (en) * | 2012-12-17 | 2013-06-26 | 杭州山虎机械有限公司 | Lining plate structure of cone crusher |
| CN106807485A (en) * | 2015-11-30 | 2017-06-09 | 成都九十度工业产品设计有限公司 | A kind of mantle of unit for inertial conic crusher |
-
2017
- 2017-12-26 CN CN201711437366.5A patent/CN108325593B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2341543A (en) * | 1941-06-27 | 1944-02-15 | Nordberg Manufacturing Co | Bowl liner for gyratory crushers and means for securing it |
| US5803382A (en) * | 1996-03-18 | 1998-09-08 | Cedarapids, Inc. | Gyratory crusher having corrugation-like-seal |
| CN203018122U (en) * | 2012-12-17 | 2013-06-26 | 杭州山虎机械有限公司 | Lining plate structure of cone crusher |
| CN106807485A (en) * | 2015-11-30 | 2017-06-09 | 成都九十度工业产品设计有限公司 | A kind of mantle of unit for inertial conic crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108325593A (en) | 2018-07-27 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20201226 |