CN205570413U - Cone crusher by two ingredient NULL rolls mortar wall - Google Patents
Cone crusher by two ingredient NULL rolls mortar wall Download PDFInfo
- Publication number
- CN205570413U CN205570413U CN201520198159.9U CN201520198159U CN205570413U CN 205570413 U CN205570413 U CN 205570413U CN 201520198159 U CN201520198159 U CN 201520198159U CN 205570413 U CN205570413 U CN 205570413U
- Authority
- CN
- China
- Prior art keywords
- mortar wall
- rolled mortar
- wall
- rolling
- annular groove
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model relates to a cone crusher can satisfy the wear -resisting requirement of ratchel breakage to rolling the mortar wall at broken building stones in -process, can satisfy the breakage of rocklet piece again to the cone crusher by two ingredient NULL rolls mortar wall of the wear -resisting requirement of rolling the mortar wall, roll mortar wall upper portion for potassium steel, roll mortar wall lower part have for high -carbon chromium steel and on rolling mortar wall lower part outer wall or inner wall the annular groove and with roll mortar wall upper portion inner wall or outer wall on the annular groove form unsmooth founding cooperation. The advantage: firstly, fundamentally has solved the homogenous material and has rolled the mortar wall at system sand in -process, because the building stones of different specifications are different to the wearing and tearing volume of rolling the mortar wall, the wearing and tearing of mortar wall upper portion are little, the lower part wearing and tearing are big and the system that rolls sand chamber shape that lead to forms the critical defect of recess and unable system sand for rolling of causing, secondly, the potassium steel that rolls mortar wall upper portion rolls mortar wall lower part at the produced wearing and tearing volume of broken building stones and high -carbon chromium steel, and to roll the wearing and tearing volume in system sand chamber unanimous relatively.
Description
Technical field
This utility model relates to a kind of gyratory crusher can meet the broken wear-resisting requirement to rolled mortar wall of ratchel during broken building stones, the gyratory crusher rolled mortar wall being made up of two-component materials of the broken wear-resisting requirement to rolled mortar wall of finger stone can be met again, belong to gyratory crusher component assembly and manufacture field.
Background technology
CN101954456A, title " for casting the manufacture method of the metal mold of gyratory crusher manganese steel crushing wall or rolled mortar wall ", manufacture method comprises the steps: that (1), according to breaking wall of spindle breaker or rolled mortar wall different size specifications and models, manufactures crushing wall or the natural pattern of rolled mortar wall；(2) separately design according to the shape of natural pattern and manufacture corresponding wall thickness, metal mold and the outer metal mold of nearly shape in integrally-built nearly shape；(3) near, metal mold and nearly outer metal mold lay flaring steam vent；(4) nearly interior metal mold and nearly outer metal mold, natural pattern are assemblied on mold(ing) board, reserved die cavity.But, due to gyratory crusher during broken building stones from oversize rock material to be crushed to that fritter building stones crush be two kinds of different duties, its rolled mortar wall top is used for crushing oversize rock material, oversize rock material is impact load to the formation of rolled mortar wall top, and the impact extruded that what building stones and rolled mortar wall and crushing wall were formed is is uncertain, be not all of contact coordinates, thus relatively small to the state of wear of rolled mortar wall and crushing wall top；And to be rubble roll rolled mortar wall and crushing wall bottom manufacture chamber, broken little building stones and rolled mortar wall form plyability, the rubble of full contact property, under the little strength at rolled mortar wall and crushing wall of its broken gravelstone between rolled mortar wall and crushing wall extrudes, broken little building stones are extremely serious to the abrasion of rolled mortar wall and crushing wall.If adopting homogenous material to make rolled mortar wall and crushing wall, either potassium steel, or rich chromium cast iron, owing to the building stones of different size are different to the wear extent of rolled mortar wall, result causes rolled mortar wall and crushing wall Upper wear is little, middle part abrasion opposite upper parts is little and the situation of bottom abrasion formation groove, causes rolled mortar wall and crushing wall abrasion to scrap.
Utility model content
Purpose of design: avoid the weak point in background technology, design a kind of gyratory crusher and can meet the broken wear-resisting requirement to rolled mortar wall of ratchel during broken building stones, the gyratory crusher rolled mortar wall being made up of two-component materials of the broken wear-resisting requirement to rolled mortar wall of finger stone can be met again.
Design: in order to realize above-mentioned purpose of design.This utility model is on structure designs: 1, rolled mortar wall top be potassium steel, rolled mortar wall bottom be the design of high-carbon chromium steel, be one of technical characteristic of the present utility model.So purpose of design is: potassium steel is resistant to thump, one of optimum selection in the high-abrasive materials such as big pressure material abrasion, it not only has the Work Hardening Characteristic that other high-abrasive material is incomparable, and under the effect of greater impact load or relatively large contacting stress, the top layer of its potassium steel produces processing hardening, case hardness is risen to rapidly more than HRC45 by HRC17--21, and along with gradually wearing out of cementation zone, new work hardening layer can successively be formed, thus produce endlessly while high abrasion surface layer, and potassium steel internal layer austenite still keeps good impact flexibility.This utility model utilizes this characteristic of potassium steel just, the top of rolled mortar wall (or middle part and top) is used potassium steel, owing to rolled mortar wall top is for crushing building stones, building stones are precisely impact load to the formation of rolled mortar wall top, it is thus able to make rolled mortar wall case-hardening, hardness promotes rapidly, meets rolled mortar wall top to the hardness requirement of rubble and wear-resisting requirement；And high-carbon chromium steel carbon containing Wc is about 1%, chrome content Wcr is about 1.5%, and containing a small amount of manganese, the hypereutectoid steel of element silicon.Chromium can improve heat treatment performance, improve quenching degree, structural homogenity, temper resistance, can improve again rustless property and the grinding performance of steel, its hardness reaches HRC63 ± 3, has the wearability of excellence, meeting the wear-resisting requirement rolling broken building stones, its wear extent is significantly less than potassium steel.2, using the outer wall of rolled mortar wall bottom or inwall annular groove section as rolled mortar wall top shaping mould bed die, and make to be in beyond the annular groove Access Division in rolled mortar wall bottom the design of the state of cooling, be the two of technical characteristic of the present utility model.So purpose of design is: owing to rolled mortar wall waters, to have the cross section of annular groove clamping shaping mould and annular groove clamping shaping mould on mold lower mold outer wall or inwall be inner big outer the least, and groove is along having tubaeform casting runner on annular groove, when it is as rolled mortar wall top shaping mould bed die, the melted potassium steel being cast to water in mold in rolled mortar wall top enters the annular groove of rolled mortar wall bottom and forms the concavo-convex snap-fit engagement of densification, potassium steel and the rolled mortar wall of high-carbon chromium steel composition is obtained after cooling demoulding, rolled mortar wall bottom synchronous can be driven to rise when rolled mortar wall top is risen under the effect of external force, thus reach conveniently to adjust the size of Longkou between rolled mortar wall and crushing wall (crusher chamber).3, using outer wall in rolled mortar wall top or inwall annular groove section as rolled mortar wall bottom shaping mould bed die, and make to be in beyond the annular groove Access Division in rolled mortar wall top the design of the state of cooling, be the three of technical characteristic of the present utility model.So purpose of design is: owing to there being the cross section of annular groove and annular groove to be inner big outer the least on the outer wall on rolled mortar wall top or inwall, and groove is along having tubaeform casting runner on annular groove, when it is as rolled mortar wall bottom shaping mould bed die, it is cast to the interior concavo-convex snap-fit engagement forming densification of annular groove on the melted high-carbon chromium steel entrance rolled mortar wall top watering in mold in rolled mortar wall bottom, potassium steel and the rolled mortar wall of high-carbon chromium steel composition is obtained after cooling and demolding, rolled mortar wall bottom synchronous can be driven to rise when rolled mortar wall top is risen under the effect of external force, thus reach conveniently to adjust the size of Longkou between rolled mortar wall and crushing wall (crusher chamber).
Technical scheme: a kind of gyratory crusher rolled mortar wall being made up of two-component materials, rolled mortar wall top be potassium steel, rolled mortar wall bottom be to have annular groove on high-carbon chromium steel and rolled mortar wall bottom outer wall or inwall and form concavo-convex founding with annular groove on rolled mortar wall upper inside wall or outer wall and coordinate.
This utility model is compared with background technology, one is fundamentally to solve homogenous material rolled mortar wall during broken building stones, owing to the building stones of different size are different to the wear extent of rolled mortar wall, the rolled mortar wall Upper wear caused is little, bottom abrasion is big and building stones crusher chamber that is that cause forms groove and cannot crush the critical defect of building stones；Two is that the potassium steel on rolled mortar wall top is relatively uniform with the wear extent that broken building stones chamber is rolled in high-carbon chromium steel rolled mortar wall bottom in wear extent produced by broken building stones, thus broken building stones chamber is rolled during grinding broken building stones in the rolled mortar wall bottom fundamentally solving homogenous material, owing to wear extent is more than the situation of rolled mortar wall the caused groove of Upper wear amount, the most greatly extend the service life of rolled mortar wall, and while greatly reducing the use cost of rolled mortar wall, reduce broken building stones cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the gyratory crusher rolled mortar wall being made up of two-component materials.
Fig. 2 is the structural representation mated by rolled mortar wall and crushing wall.
Fig. 3 is the structural representation of homogenous material rolled mortar wall.
Detailed description of the invention
Embodiment 1: 1-2 referring to the drawings.A kind of gyratory crusher rolled mortar wall being made up of two-component materials, rolled mortar wall top 1 is potassium steel, rolled mortar wall bottom 2 is for having annular groove and forming concavo-convex founding with annular groove on rolled mortar wall upper inside wall or outer wall and coordinate 3 on high-carbon chromium steel and rolled mortar wall bottom outer wall or inwall, in i.e. rolled mortar wall top 1 annular boss is cast in rolled mortar wall bottom 2 annular groove, or rolled mortar wall top 1 annular groove is cast on the annular boss of rolled mortar wall bottom 2.On annular groove, groove is along having tubaeform casting runner.Potassium steel rolled mortar wall height is more than the height of high-carbon chromium steel rolled mortar wall 2.The material of potassium steel rolled mortar wall is ZGMn13-1, ZGMn13-2, ZGMn13-3, ZGMn13-4, ZGMn13-5.
Its manufacture method one: mold is watered in (1) fabrication techniques rolled mortar wall bottom routinely and rolled mortar wall waters fluted molding clamping mould on mold lower mold outer wall or inwall, the rolled mortar wall bottom made is watered mold lower mold be placed on dither platform, under the vibration of dither platform, melted high-carbon chromium steel is cast to rolled mortar wall bottom and waters mold, obtain rolled mortar wall bottom after cooling molding, then rolled mortar wall bottom is carried out heat treatment；(2) using the groove Access Division of rolled mortar wall bottom as rolled mortar wall top shaping mould bed die, it is in the state of cooling below the groove Access Division of rolled mortar wall bottom, then make rolled mortar wall top water mold and be placed on dither platform, what melted potassium steel was cast under the vibration of dither platform rolled mortar wall top waters in mold, after cooling molding, rolled mortar wall top forms concavo-convex snap-fit engagement with rolled mortar wall bottom, and de-rear mold carries out heat treatment to rolled mortar wall top；(3) machining apparatus is used to carry out finishing to by the rolled mortar wall of potassium steel and high-carbon chromium steel cast molding.
Its manufacture method two: mold is watered on (1) fabrication techniques rolled mortar wall top routinely and rolled mortar wall top is watered and had annular groove molding clamping mould on the outer wall of mold or inwall, the rolled mortar wall top made is watered mold be placed on dither platform, under the vibration of dither platform, melted potassium steel is cast to rolled mortar wall top and waters mold, cooling and demolding obtains rolled mortar wall top, then rolled mortar wall top is carried out heat treatment；(2) it is in the state of cooling using lower surface, rolled mortar wall top as rolled mortar wall bottom shaping mould bed die and rolled mortar wall top, then make rolled mortar wall bottom water mold and be placed on dither platform, what melted high-carbon chromium steel was cast under the vibration of dither platform rolled mortar wall bottom waters in mold, after cooling molding, rolled mortar wall bottom forms concavo-convex snap-fit engagement with rolled mortar wall top, after the demoulding, rolled mortar wall bottom is carried out heat treatment；(3) to i.e. obtaining the gyratory crusher rolled mortar wall being made up of two-component materials after being carried out finishing by the rolled mortar wall of potassium steel and high-carbon chromium steel cast molding.
It is to be understood that: although the word that mentality of designing of the present utility model is contrasted detailed by above-described embodiment describes; but these words describe; simply the simple text of this utility model mentality of designing is described; rather than the restriction to this utility model mentality of designing; any combination without departing from this utility model mentality of designing, increase or revise, each falling within protection domain of the present utility model.
Claims (3)
1. the gyratory crusher rolled mortar wall that a kind is made up of two-component materials, it is characterized in that: rolled mortar wall top is potassium steel, case hardness reaches more than HRC45, rolled mortar wall bottom is to have annular groove on high-carbon chromium steel and rolled mortar wall bottom outer wall or inwall and form concavo-convex founding with annular groove on rolled mortar wall upper inside wall or outer wall and coordinate, and potassium steel rolled mortar wall height is more than the height of high-carbon chromium steel rolled mortar wall.
The gyratory crusher rolled mortar wall being made up of two-component materials the most according to claim 1, is characterized in that: on annular groove, groove is along having tubaeform casting runner.
The gyratory crusher rolled mortar wall being made up of two-component materials the most according to claim 1, is characterized in that: the material of potassium steel rolled mortar wall is ZGMn13-1 or ZGMn13-2 or ZGMn13-3 or ZGMn13-4 or ZGMn13-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198159.9U CN205570413U (en) | 2015-04-03 | 2015-04-03 | Cone crusher by two ingredient NULL rolls mortar wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198159.9U CN205570413U (en) | 2015-04-03 | 2015-04-03 | Cone crusher by two ingredient NULL rolls mortar wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205570413U true CN205570413U (en) | 2016-09-14 |
Family
ID=56881516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198159.9U Active CN205570413U (en) | 2015-04-03 | 2015-04-03 | Cone crusher by two ingredient NULL rolls mortar wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205570413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124780A (en) * | 2019-06-21 | 2019-08-16 | 浙江双金机械集团股份有限公司 | Circular cone sand making machine rolled mortar wall |
-
2015
- 2015-04-03 CN CN201520198159.9U patent/CN205570413U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124780A (en) * | 2019-06-21 | 2019-08-16 | 浙江双金机械集团股份有限公司 | Circular cone sand making machine rolled mortar wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204685160U (en) | The breaking wall of spindle breaker be made up of potassium steel and high-carbon chromium steel | |
| CN205182810U (en) | Cone crusher who comprises potassium steel and high -carbon chromium steel rolls mortar wall | |
| CN205570413U (en) | Cone crusher by two ingredient NULL rolls mortar wall | |
| CN205182813U (en) | Two ingredients of cone sand making machine that diameter is less than 2000mm roll mortar wall | |
| CN104801373B (en) | The circular cone sand making machine rolled mortar wall and production method be made of two-component materials | |
| CN205182811U (en) | Two ingredient cone crusher roll mortar wall | |
| CN104801381A (en) | Double component crushing wall for cone sand making machine and manufacturing method | |
| CN104801380A (en) | Double component rolling sand making cavity assembly for cone sand making machine and manufacturing method | |
| CN204952969U (en) | Broken wall of two ingredient cone sand making machine | |
| CN205182814U (en) | Two ingredient cone sand making machine roll mortar wall | |
| CN204952971U (en) | Two ingredient cone sand making machine roll system sand chamber assembly | |
| CN205182818U (en) | Broken wall of cone crusher that constitutes by mn13 and rich chromium cast iron | |
| CN104801366A (en) | Cone crusher crushing wall made of Mn13 and high-chromium cast iron and making method | |
| CN204685157U (en) | The two component of circular cone sand making machine rolls sand chamber processed assembly | |
| CN205182815U (en) | Cone sand making machine who comprises mn13 and rich chromium cast iron rolls mortar wall | |
| CN204952970U (en) | Cone sand making machine who comprises mn13 and high -carbon chromium steel rolls chamber assembly | |
| CN104801385A (en) | Rolling mortar wall of cone crusher, composed of two-component material, and manufacturing method | |
| CN104801368A (en) | Rolling mortar wall of cone crusher, made of high manganese steel and high-carbon chromium steel, and manufacturing method | |
| CN204685159U (en) | The circular cone sand making machine be made up of Mn13 and rich chromium cast iron rolls chamber assembly | |
| CN104801377B (en) | Diameter is less than the gyratory crusher two-component rolled mortar wall and method of 2000mm | |
| CN104801367A (en) | Crushing wall of conical sand making machine, made of high manganese steel and high-carbon chromium steel, and manufacturing method of crushing wall | |
| CN104801370A (en) | Double component rolled mortar wall for cone crusher and manufacturing method | |
| CN205182812U (en) | Two ingredients of cone crusher that diameter is less than 2000mm roll mortar wall | |
| CN205323853U (en) | Broken wall of cone sand making machine that constitutes by potassium steel and high -carbon chromium steel | |
| CN205182819U (en) | Cone crusher who comprises mn13 and rich chromium cast iron rolls mortar wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |