CN206415156U - Ceramic Composite lining plate of cone crusher - Google Patents
Ceramic Composite lining plate of cone crusher Download PDFInfo
- Publication number
- CN206415156U CN206415156U CN201621380419.5U CN201621380419U CN206415156U CN 206415156 U CN206415156 U CN 206415156U CN 201621380419 U CN201621380419 U CN 201621380419U CN 206415156 U CN206415156 U CN 206415156U
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- wall
- ceramic block
- working face
- rolled mortar
- ceramic
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Abstract
The utility model discloses a kind of Ceramic Composite lining plate of cone crusher, including rolled mortar wall, crushing wall and ceramic block, the ceramic block castingin is in the inner surface of the rolled mortar wall and the outer surface of the crushing wall, the ceramic block is metallurgical binding in same plane, between the ceramic block and the rolled mortar wall and the crushing wall with the inner surface of the rolled mortar wall and the outer surface of the crushing wall close to the surface of crusher chamber.Ceramic Composite lining plate of cone crusher described in the utility model has service life length, hardness height, the good and shock proof advantage of wearability.
Description
Technical field
The utility model belongs to gyratory crusher technical field, is served as a contrast more particularly, to a kind of Ceramic Composite gyratory crusher
Plate.
Background technology
Lining plate of cone crusher is the critical piece for the gyratory crusher that breaking ores are used, by rolled mortar wall and crushing wall group
Into.Disintegrating machine work when, motor drive excentric sleeve rotation, disintegrating machine axial line excentric sleeve it is forced to move under do swing fortune
It is dynamic so that the surface of rolled mortar wall to be left when close during broken wall surface, so that ore is in crushing wall and rolled mortar wall shape
Into crusher chamber in be constantly squeezed and bend and be broken.Lining plate of cone crusher due to being often subject to intense impact,
Serious abrasion is easily produced, causes the problems such as uneven product granularity, production efficiency decline and energy consumption increase.Cone crusher
Machine liner plate service life is short, lining plate replacing excessive cycle, not only increases labor strength, and have a strong impact on normal life
Production progress.At present, lining plate of cone crusher is generally potassium steel material, and potassium steel can form processing in surface in greater impact load
Hardened layer, improves the wearability of potassium steel.But because of the limitation of potassium steel itself wearability, the service life of high manganese steel lining plate according to
It is so shorter.
Utility model content
The purpose of this utility model is to provide a kind of Ceramic Composite lining plate of cone crusher, and solving lining plate of cone crusher makes
The problem of using short life.
To achieve the above object, the utility model provides a kind of Ceramic Composite lining plate of cone crusher, including：Roll mortar
Wall, crushing wall and ceramic block, the ceramic block castingin are described in the inner surface of the rolled mortar wall and the outer surface of the crushing wall
Ceramic block is close to the surface of crusher chamber with the inner surface of the rolled mortar wall and the outer surface of the crushing wall in same plane, institute
State between ceramic block and the rolled mortar wall and the crushing wall is metallurgical binding.
It is preferred that, the rolled mortar wall includes the working face of rolled mortar wall first, the working face of rolled mortar wall second and the work of rolled mortar wall the 3rd
The ceramic block spacing made on face, the working face of rolled mortar wall first is not less than the working face of rolled mortar wall second and the rolled mortar wall
Ceramic block spacing is equal to the work of rolled mortar wall the 3rd on ceramic block spacing on 3rd working face, the working face of rolled mortar wall second
Make ceramic block spacing on face.
It is preferred that, the summit of rolled mortar wall the first working face convex platform cross section is located in the ceramic block longitudinal section
On axis, and the ceramic block is close to the transversal and boss cross section composition isosceles triangle of the one side of crusher chamber.
It is preferred that, the crushing wall includes the working face of crushing wall first, the working face of crushing wall second and the work of crushing wall the 3rd
Make ceramic block spacing on face, the working face of crushing wall first and be equal to ceramic block spacing, institute on the working face of crushing wall the 3rd
State ceramic block spacing on the working face of crushing wall first and be not less than ceramic block spacing on the working face of crushing wall second.
It is preferred that, the ceramic block is 15~25 millimeters of diameter, the cylinder that 15~50 millimeters of length.
It is preferred that, the ceramic block is 18~25 millimeters of diameter at butt end, the truncated cone-shaped that 15~23 millimeters of top diameter.
It is preferred that, the spacing between the ceramic block is 20~30 millimeters.
Therefore, the utility model uses above-mentioned Ceramic Composite lining plate of cone crusher, can solve the problem that lining plate of cone crusher
The problem of service life is short.It is of the present utility model to be beneficial in that the castingin on traditional lining plate of cone crusher metallic matrix
There is the ceramic block that hardness is high, wearability is good, while ensureing that lining plate of cone crusher core has excellent toughness, improve liner plate
The anti-wear performance on surface.Ceramic Composite lining plate of cone crusher described in the utility model has high rigidity, high abrasion and anti-impact
The advantage hit, is greatly improved combination property, the performance of liner plate, extends the service life of liner plate, reduce workman
Labor intensity.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model Ceramic Composite lining plate of cone crusher embodiment rolled mortar wall；
Fig. 2 is the structural representation of the utility model Ceramic Composite lining plate of cone crusher embodiment crushing wall；
Fig. 3 is the sectional view of the utility model Ceramic Composite lining plate of cone crusher embodiment lining plate of cone crusher；
Fig. 4 is the utility model Ceramic Composite lining plate of cone crusher embodiment rolled mortar wall sectional view；
Fig. 5 is the utility model Ceramic Composite lining plate of cone crusher embodiment crushing wall sectional view；
Reference
1st, rolled mortar wall；2nd, crushing wall；3rd, ceramic block；4th, crusher chamber；11st, the working face of rolled mortar wall first；12nd, rolled mortar wall second
Working face；13rd, the working face of rolled mortar wall the 3rd；21st, the working face of crushing wall first；22nd, the working face of crushing wall second；23rd, crushing wall
3rd working face.
Embodiment
Embodiment
Below with reference to accompanying drawing, the utility model will be further described, it is necessary to which explanation, following examples are with this
Premised on technical scheme, detailed embodiment and specific operating process are given, but protection domain of the present utility model is simultaneously
It is not limited to following examples.
Fig. 1 is the structural representation of the utility model Ceramic Composite lining plate of cone crusher embodiment rolled mortar wall, and Fig. 2 is this
The structural representation of utility model Ceramic Composite lining plate of cone crusher embodiment crushing wall, Fig. 3 is that the utility model ceramics are multiple
The sectional view of lining plate of cone crusher embodiment lining plate of cone crusher is closed, Fig. 4 is the utility model Ceramic Composite cone crusher
Machine liner plate embodiment rolled mortar wall sectional view, Fig. 5 is that the utility model Ceramic Composite lining plate of cone crusher embodiment crushing wall is cut
Face figure.As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of Ceramic Composite lining plate of cone crusher, including rolled mortar wall 1, crushing wall
2 and ceramic block 3, the castingin of ceramic block 3 is in the inner surface of rolled mortar wall 1 and the outer surface of crushing wall 2, and ceramic block 3 is close to crusher chamber 4
Surface is with the inner surface of rolled mortar wall 1 and the outer surface of crushing wall 2 in same plane, ceramic block 3 and rolled mortar wall 1 and crushing wall 2
Between be metallurgical binding.Rolled mortar wall 1 includes the first working face of rolled mortar wall 11, the second working face of rolled mortar wall 12 and the work of rolled mortar wall the 3rd
The spacing of ceramic block 3 made on face 13, the first working face of rolled mortar wall 11 is not less than the second working face of rolled mortar wall 12 and rolled mortar wall the 3rd
The spacing of ceramic block 3 is equal to the working face 13 of rolled mortar wall the 3rd on the spacing of ceramic block 3 on working face 13, the second working face of rolled mortar wall 12
The upper spacing of ceramic block 3.In the course of the work, the second working face of rolled mortar wall 12 and the working face 13 of rolled mortar wall the 3rd are gyratory crusher
The groundwork face of broken mill, weares and teares more serious, therefore the spacing of ceramic block 3 herein is smaller, i.e. the distribution of ceramic block 3 is tighter
It is close, to ensure uniformity and service life that rolled mortar wall 1 weares and teares everywhere.The top of the convex platform cross section of the first working face of rolled mortar wall 11
Point is on the axis of the longitudinal section of ceramic block 3, and transversal and boss cross section of the ceramic block 3 close to the one side of crusher chamber 4
Constitute isosceles triangle.Ceramic block 3 is placed on to the top of boss, with regard to worn ceramic block when can make the boss wear and tear at the beginning,
Avoid the sharp wear of boss.Isosceles triangle will be constituted between ceramic block surface transversal and boss section, boss is resistance to improving
While mill property, facilitate ceramic block to inlay fixation and reduce damage when material is broken to be ground to ceramic block corner.Crushing wall 2 includes broken
On broken the first working face of wall 21, the second working face of crushing wall 22 and the working face 23 of crushing wall the 3rd, the first working face of crushing wall 21
The spacing of ceramic block 3 is equal on the spacing of ceramic block 3 on the working face 23 of crushing wall the 3rd, the first working face of crushing wall 21 between ceramic block 3
Away from not less than the spacing of ceramic block 3 on the second working face of crushing wall 22.The second working face of crushing wall 22 is broken groundwork face,
Therefore the distribution of its ceramic block 3 is closeer.Ceramic block 3 is 15~25 millimeters of diameter, the cylinder of 15~50 millimeters of length, is preferably
A diameter of 18~22 millimeters, the cylinder that length is 20~40 millimeters；Or 18~25 millimeters of diameter at butt end, top diameter 15~23
The truncated cone-shaped of millimeter, the truncated cone-shaped that preferably diameter at butt end is 20~22 millimeters, top diameter is 18~20 millimeters.Ceramic block 3
Between spacing be 20~30 millimeters, the spacing of 11 ceramic block of the first working face of rolled mortar wall 3 is preferably 28~30 millimeters, rolled mortar wall the
Two working faces 12 and the spacing of 13 ceramic block of the 3rd working face of rolled mortar wall 3 are preferably 20~22 millimeters, the first working face of crushing wall 21
It is preferably 26~30 millimeters with the spacing of 23 ceramic block of the 3rd working face of crushing wall 3, the spacing of 22 ceramic block of the second working face of crushing wall 3
Preferably 22~24 millimeters.Rolled mortar wall 1 and the material of crushing wall 2 are potassium steel, and ceramic block 3 is titanium carbide.
A kind of sand mould casting method of the Ceramic Composite lining plate of cone crusher, including：
Step one：Prepare ceramic block.The cylinder that ceramics are divided into 15~25 millimeters of diameter, 15~50 millimeters of length is made pottery
Porcelain block 3 or the truncated cone-shaped ceramic block 3 that 18~25 millimeters of diameter at butt end, 15~23 millimeters of top diameter, length are 15~50 millimeters.
Steel nail is welded on the one of bottom surface of cylinder ceramic block 3 or the small bottom surface of round platform ceramic block 3 from stainless steel welding stick, then
The polishing of ceramic block 3 is cleaned up, in the surface smear nickel of ceramic block 3：Borax：Water weight ratio is 1:4:5 nickeliferous supersaturation
Borax soln, nickel powder is added in borax can improve the wellability between molten metal and ceramic block 3, and increase molten metal is in ceramics
Mobility on block 3, makes that good metallurgical binding face can be formed between rolled mortar wall 1 and crushing wall 2 and ceramic block 3, it is to avoid folder
The formation of slag and stomata.Ceramic block 3 is dried stand-by.
Step 2: preparing sand mold.Mould is embedded to sandbox, die cavity is made, by the ceramic block 3 after drying by welding thereon
Steel nail penetrate in the molding sand of die cavity side, play a part of fixed ceramic block 3, prevent that ceramic block 3 is shifted in casting cycle, prick
It is noted that the molded die cavity of destruction of trying not when entering steel nail, the position that ceramic block 3 is penetrated in sand mold and rolled mortar wall 1 and crush
The position that ceramic block 3 is distributed in the casting of wall 2 is corresponding.High-temperature resistant coating is brushed in die cavity, die cavity is placed in heating furnace and dried
It is dry stand-by.
Step 3: casting.Melting is carried out according to rolled mortar wall 1 and the specific composition proportion of crushing wall 2, will with hot blast before casting
The die cavity of ceramic block 3 is fixed with after drying and is heated to more than 350 DEG C, then mould assembly, melted molten metal is poured into heated
Die cavity in, complete casting.The temperature of molten metal casting will be controlled between 1450 DEG C~1550 DEG C.To sand mold heat before casting
Wind heating can exclude the moisture in die cavity, reduce the temperature difference between molten metal and ceramic block 3, reduction molten metal is in ceramic block
The condensation rate at 3 interfaces, therefore when high temperature metal liquid is flowed into and contacted after die cavity with the ceramic block 3 after heating, its interface is not
Cold shut defect can be produced.Ceramic block 3 absorbs heat from high temperature fluent metal, interface ceramic block 3 is become molten condition, pottery
The hard particles and bonding phase molecule on the top layer of porcelain block 3 are diffused into one another with high-temp liquid metallic molecule, in liner plate and ceramics after cooling
Metallurgical bonding layer is formed between block 3, metallurgical bonding layer ensure that the bond strength between liner plate and ceramic block 3.
Step 4: shake out.After the sandbox after the completion of casting is cooled to below 300 DEG C, shake out, knockout are carried out, is made pottery
Porcelain composite liner, then cuts off the steel nail on running and feeding system and ceramic block, removes the scab of backing surface, and by the table of liner plate
Face polishes flat.
Step 5: heat treatment.Put the liner plate after polishing flat into heating furnace and be heated to 1050~1100 DEG C, insulation 2~3
Hour, then liner plate is taken out and is quickly put into water, to remain that water temperature is no more than 60 DEG C, treat that liner plate temperature is reduced to 30 DEG C
When following, it is taken out from water, quenching is completed.
Tensile strength Rm >=735MPa of above-mentioned Ceramic Composite lining plate of cone crusher, yield strength Re >=440MPa, break
Elongation A >=15%, contraction percentage of area Z >=15%, impact flexibility Aku >=180J/cm afterwards2, Rockwell hardness is 65HRC.
Therefore, the utility model uses above-mentioned Ceramic Composite lining plate of cone crusher, is inlaid on potassium steel matrix hard
The ceramic material that degree is high, anti-wear performance is good can greatly improve the hardness and wearability of lining plate of cone crusher, so as to improve
Its service life.Ceramic Composite lining plate of cone crusher described in the utility model has service life length, hardness height, wearability
Good and shock proof advantage, its service life is 2~3 times of high manganese steel lining plate.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than it is limited
System, although the utility model is described in detail with reference to preferred embodiment, one of ordinary skill in the art should manage
Solution：It can still modify or equivalent substitution to the technical solution of the utility model, and these are changed or equally replaced
Change the spirit and scope that can not also make amended technical scheme depart from technical solutions of the utility model.
Claims (7)
1. a kind of Ceramic Composite lining plate of cone crusher, it is characterised in that：Including rolled mortar wall (1), crushing wall (2) and ceramic block
(3), ceramic block (3) castingin is in the inner surface of the rolled mortar wall (1) and the outer surface of the crushing wall (2), the ceramics
Block (3) is close to the surface of crusher chamber (4) with the inner surface of the rolled mortar wall (1) and the outer surface of the crushing wall (2) in same
One plane, is metallurgical binding between the ceramic block (3) and the rolled mortar wall (1) and the crushing wall (2).
2. a kind of Ceramic Composite lining plate of cone crusher according to claim 1, it is characterised in that：The rolled mortar wall (1)
It is described to roll mortar including the working face of rolled mortar wall first (11), the working face of rolled mortar wall second (12) and the working face (13) of rolled mortar wall the 3rd
Ceramic block (3) spacing on the working face of wall first (11) is not less than the working face of rolled mortar wall second (12) and the rolled mortar wall the
Ceramic block (3) spacing is equal to described on ceramic block (3) spacing on three working faces (13), the working face of rolled mortar wall second (12)
Ceramic block (3) spacing on the working face (13) of rolled mortar wall the 3rd.
3. a kind of Ceramic Composite lining plate of cone crusher according to claim 2, it is characterised in that：The rolled mortar wall first
The summit of working face (11) convex platform cross section is located on the axis of the ceramic block (3) longitudinal section, and the ceramic block
(3) transversal of the one side of close crusher chamber (4) constitutes isosceles triangle with the boss cross section.
4. a kind of Ceramic Composite lining plate of cone crusher according to claim 1, it is characterised in that：The crushing wall (2)
It is described broken including the working face of crushing wall first (21), the working face of crushing wall second (22) and the working face (23) of crushing wall the 3rd
Ceramic block (3) spacing is equal to ceramic block (3) spacing, institute on the working face (23) of crushing wall the 3rd on the working face of wall first (21)
State ceramic block (3) spacing on the working face of crushing wall first (21) and be not less than ceramic block on the working face of crushing wall second (22)
(3) spacing.
5. a kind of Ceramic Composite lining plate of cone crusher according to claim 1, it is characterised in that：The ceramic block (3)
For 15~25 millimeters of diameter, the cylinder that 15~50 millimeters of length.
6. a kind of Ceramic Composite lining plate of cone crusher according to claim 1, it is characterised in that：The ceramic block (3)
For 18~25 millimeters of diameter at butt end, the truncated cone-shaped that 15~23 millimeters of top diameter.
7. a kind of Ceramic Composite lining plate of cone crusher according to claim 1, it is characterised in that：The ceramic block (3)
Between spacing be 20~30 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380419.5U CN206415156U (en) | 2016-12-16 | 2016-12-16 | Ceramic Composite lining plate of cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380419.5U CN206415156U (en) | 2016-12-16 | 2016-12-16 | Ceramic Composite lining plate of cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206415156U true CN206415156U (en) | 2017-08-18 |
Family
ID=59577023
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621380419.5U Expired - Fee Related CN206415156U (en) | 2016-12-16 | 2016-12-16 | Ceramic Composite lining plate of cone crusher |
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| CN (1) | CN206415156U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201917A (en) * | 2016-12-16 | 2018-06-26 | 姚晓宁 | Ceramic Composite lining plate of cone crusher and preparation method thereof |
| CN108393468A (en) * | 2018-01-26 | 2018-08-14 | 济南韶欣耐磨材料有限公司 | A kind of manufacturing method of lining plate of cone crusher |
| CN108393469A (en) * | 2018-01-26 | 2018-08-14 | 济南韶欣耐磨材料有限公司 | A kind of manufacturing method of wear-resisting jaw crusher lining board |
| US11628445B2 (en) * | 2019-04-09 | 2023-04-18 | Jiangxi University Of Science And Technology | Material crushing cavity structure and method for designing a multi-stage nested material crushing cavity structure |
-
2016
- 2016-12-16 CN CN201621380419.5U patent/CN206415156U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201917A (en) * | 2016-12-16 | 2018-06-26 | 姚晓宁 | Ceramic Composite lining plate of cone crusher and preparation method thereof |
| CN108201917B (en) * | 2016-12-16 | 2019-11-08 | 邯郸史威新材料有限公司 | The preparation method of Ceramic Composite lining plate of cone crusher |
| CN108393468A (en) * | 2018-01-26 | 2018-08-14 | 济南韶欣耐磨材料有限公司 | A kind of manufacturing method of lining plate of cone crusher |
| CN108393469A (en) * | 2018-01-26 | 2018-08-14 | 济南韶欣耐磨材料有限公司 | A kind of manufacturing method of wear-resisting jaw crusher lining board |
| CN108393468B (en) * | 2018-01-26 | 2020-07-07 | 济南韶欣耐磨材料有限公司 | Manufacturing method of lining plate of cone crusher |
| US11628445B2 (en) * | 2019-04-09 | 2023-04-18 | Jiangxi University Of Science And Technology | Material crushing cavity structure and method for designing a multi-stage nested material crushing cavity structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20181216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |