CN104801374B - Diameter is less than the circular cone sand making machine two-component rolled mortar wall and method of 2000mm - Google Patents
Diameter is less than the circular cone sand making machine two-component rolled mortar wall and method of 2000mm Download PDFInfo
- Publication number
- CN104801374B CN104801374B CN201510155690.2A CN201510155690A CN104801374B CN 104801374 B CN104801374 B CN 104801374B CN 201510155690 A CN201510155690 A CN 201510155690A CN 104801374 B CN104801374 B CN 104801374B
- Authority
- CN
- China
- Prior art keywords
- mortar wall
- rolled mortar
- rolled
- sand
- wall
- 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
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Revetment (AREA)
Abstract
The wear-resisting requirement crushed to rubble can be met during sand processed the present invention relates to a kind of circular cone sand making machine, the diameter that the wear-resisting requirement for rolling sand processed can be met again is less than the circular cone sand making machine two-component rolled mortar wall and production method of 2000mm, and rolled mortar wall top is potassium steel, rolled mortar wall lower part is high-carbon chromium steel.Advantage：First, fundamentally solves homogenous material rolled mortar wall during sand processed, since the building stones of different size are different to the wear extent of rolled mortar wall, rolled caused by caused rolled mortar wall Upper wear is small, lower part abrasion is big sand chamber shape processed form groove and without the critical defect of legal system sand；Second is that the wear extent that the potassium steel on rolled mortar wall top rolls with high-carbon chromium steel rolled mortar wall lower part sand chamber processed in wear extent caused by broken building stones is relatively uniform, sand chamber processed is rolled during stone roller sand in the rolled mortar wall lower part for thus fundamentally solving homogenous material, the situation of groove caused by being more than rolled mortar wall Upper wear amount due to wear extent.
Description
Technical field
Can meet during sand processed the present invention relates to a kind of circular cone sand making machine the wear-resisting requirement that crushes to rubble and
The diameter for meeting the wear-resisting requirement for rolling sand processed is less than the circular cone sand making machine two-component rolled mortar wall and production method of 2000mm, belongs to circle
Bore sand making machine component assembly manufacturing field.
Background technology
CN102350388A, title " cone sand making machine Special high-chromium rolled mortar wall assembly ", it includes rolled mortar wall assembly,
It is characterized in：The rolled mortar wall material is high chromium white antifriction cast iron, and chromium content is greater than or equal to 9%, equal to or less than 32%.It is excellent
Point：First, rolled mortar wall wear-resisting property greatly improves, wearability is 5 times or so of current potassium steel rolled mortar wall, not using only the longevity
Life greatly prolongs, and the use cost of user is greatly reduced：Second is that realizing, to improve high chromium with the structure of physics white
The impact resistance of mouth antifriction cast iron rolled mortar wall, has effectively been sustained the impact force suffered by high chromium white antifriction cast iron rolled mortar wall,
Solve high chromium white antifriction cast iron rolled mortar wall be hit cracky the defects of.But since circular cone sand making machine is in the mistake of sand processed
From the two different working conditions of sand system processed that are crushed to of building stones in journey, rolled mortar wall top is for crushing building stones, and building stones are to rolling
What mortar wall top was formed is that impact load and contact squeeze, and building stones and rolled mortar wall formed be do not know, be not complete
The impact extruded rubble cooperation of portion's contact, thus it is relatively small to the state of wear on rolled mortar wall top；And rolled mortar wall lower part is grinds
Suppress sand portion, full contact that broken small building stones are formed with rolled mortar wall, plyability roll, positioned at rolled mortar wall and crushing wall it
Between the small strength in rolled mortar wall and crushing wall of broken gravelstone roll under, sandstone is warded off rolling mortar（Also include crushing wall）Abrasion very
Seriously.If rolled mortar wall, either manganese steel or high-carbon chromium steel are made using homogenous material is adopted, due to the building stones of different size
It is different to the wear extent of rolled mortar wall, as a result cause that rolled mortar wall Upper wear is small, middle part abrasion opposite upper parts are small and lower part abrasion shape
Into the situation of groove, rolled mortar wall abrasion is caused to scrap.
Invention content
Purpose of design：The shortcoming in background technology is avoided, designing a kind of circular cone sand making machine can during sand processed
Meet the wear-resisting requirement crushed to rubble, and the diameter that can meet the wear-resisting requirement for rolling sand processed is less than the conical sand making of 2000mm
Machine two-component rolled mortar wall and production method.
Designing scheme：In order to realize above-mentioned purpose of design.The present invention is in structure design：1st, rolled mortar wall top is Gao Meng
Steel, the design that rolled mortar wall lower part is high-carbon chromium steel, are one of technical characteristics of the present invention.The purpose designed in this way is：Gao Meng
Steel is resistant to one of optimal selection in the wear-resistant materials such as thump, the abrasion of big pressure material, it not only has other wear-resisting materials
Expect incomparable Work Hardening Characteristic, and under the action of greater impact load or compared with large contacting stress, potassium steel
Surface layer generates processing hardening, and case hardness promotes rapidly more than HRC45, and with cementation zone by HRC17--21
It gradually wearing out, new work hardening layer can be formed successively, while so as to generate endlessly high abrasion superficial layer, and
Potassium steel internal layer austenite still keeps good impact flexibility.The present invention is exactly this characteristic using potassium steel, by rolled mortar wall
Top（Or middle part and top）Using potassium steel, since rolled mortar wall top is for crushing building stones, building stones are to rolled mortar wall top
What is formed is precisely impact load, it is thus possible to make rolled mortar wall case-hardening, hardness is promoted rapidly, meets rolled mortar wall top
Hardness requirement and wear-resisting requirement to rubble；And the carbon containing Wc of high-carbon chromium steel is 1% or so, chrome content Wcr is 1.5% or so, and is contained
There is the hypereutectoid steel of a small amount of manganese, element silicon.Chromium can improve heat treatment performance, improve quenching degree, structural homogenity, tempering surely
It is qualitative, and the rustless property and grinding performance of steel can be improved, hardness reaches HRC63 ± 3, has excellent wearability, meets
The wear-resisting requirement of sand processed is rolled, wear extent is significantly less than potassium steel.2nd, rolled mortar wall top and rolled mortar wall lower part are in embossed card
Connect cooperation is the technical characteristic of the present invention two.The purpose designed in this way is：The convex-concave on rolled mortar wall top is connected to and rolls mortar
In the concaveconvex structure of wall lower part, rolled mortar wall bottom synchronous liter can be driven when rolled mortar wall top is risen under the effect of external force
It rises, facilitates Longkou between adjustment rolled mortar wall and crushing wall so as to reach（Roll chamber）Size.
Technical solution 1：A kind of diameter is less than the circular cone sand making machine two-component rolled mortar wall of 2000mm, and rolled mortar wall top is Gao Meng
Steel, rolled mortar wall lower part are high-carbon chromium steel.
Technical solution 2：A kind of manufacturing method of circular cone sand making machine two-component rolled mortar wall of the diameter less than 2000mm,（1）It presses
Routine techniques makes that mold is poured in rolled mortar wall lower part and rolled mortar wall pours and has concave-convex Slot shaping clamping mould on shell or inner wall, will make
The rolled mortar wall lower part performed is poured mold and is placed on high-frequency vibration platform, and high-carbon chromium steel will be melted under the vibration of high-frequency vibration platform
It is cast to rolled mortar wall lower part and pours mold, rolled mortar wall lower part is obtained after cooling and shaping, then rolled mortar wall lower part is heat-treated, finishing
Work；（2）Routinely technology makes rolled mortar wall upper pouring mould and rolled mortar wall top is poured mold and is made of two pieces or polylith, rolled mortar wall
Top, which is poured, convex-concave molding clamping mould on mold inner wall or outer wall, the rolled mortar wall top made is poured mold and is placed in high-frequency vibration
On platform, melting potassium steel is cast to rolled mortar wall top and poured in mold under the vibration of high-frequency vibration platform, after cooling and shaping
Rolled mortar wall top is obtained, two pieces or polylith are divided into after being then heat-treated to rolled mortar wall top, after finishing；（3）By finishing
Rolled mortar wall top after work, which is connected to, rolls wall lower part.
The present invention is compared with background technology, first, fundamentally solving single（Either manganese steel or rich chromium cast iron）
Material rolled mortar wall is during sand processed, due to different, the caused rolled mortar wall of wear extent of the building stones to rolled mortar wall of different size
Rolled caused by Upper wear is small, lower part abrasion is big sand chamber shape processed form groove and without the critical defect of legal system sand；Second is that it rolls
The potassium steel on mortar wall top rolls the abrasion of sand chamber processed in wear extent caused by broken building stones with high-carbon chromium steel rolled mortar wall lower part
Measure relatively uniform, thus sand chamber processed is rolled during stone roller sand in the rolled mortar wall lower part for fundamentally solving homogenous material, by
It is more than the situation of groove caused by rolled mortar wall Upper wear amount in wear extent, not only greatly extend rolled mortar wall uses the longevity
While ordering, and greatly reduce the manufacture cost and use cost of rolled mortar wall, sand cost processed is reduced.
Description of the drawings
Fig. 1 is the structure diagram of circular cone sand making machine two-component rolled mortar wall of the diameter less than 2000mm.
Fig. 2 is by rolled mortar wall and the matched structure diagram of crushing wall.
Fig. 3 is the structure diagram of homogenous material rolled mortar wall.
Specific embodiment
Embodiment 1：With reference to attached drawing 1-2.A kind of diameter is less than the circular cone sand making machine two-component rolled mortar wall of 2000mm, rolled mortar wall
Top 1 is potassium steel, rolled mortar wall lower part 2 is high-carbon chromium steel.Rolled mortar wall top 1 is made of two pieces or polylith.Rolled mortar wall top 1 with
Rolled mortar wall lower part 2 is in concave-convex clamping engagement 3.Potassium steel rolled mortar wall height is more than the height of high-carbon chromium steel rolled mortar wall 2.
Embodiment 2：On the basis of embodiment 1, potassium steel rolled mortar wall inner wall is with high-carbon chromium steel rolled mortar wall outer wall in bumps
It is engaged by clamping.
Embodiment 3：On the basis of embodiment 1, potassium steel rolled mortar wall outer wall is with high-carbon chromium steel rolled mortar wall inner wall in bumps
It is engaged by clamping.
Embodiment 4：On the basis of embodiment 1, a kind of diameter is less than the circular cone sand making machine two-component rolled mortar wall of 2000mm
Manufacturing method,（1）Routinely technology makes that mold is poured in rolled mortar wall lower part and rolled mortar wall pours on shell or inner wall and has bumps
Slot shaping is clamped mould, and the rolled mortar wall lower part made is poured mold and is placed on high-frequency vibration platform, in shaking for high-frequency vibration platform
Melting high-carbon chromium steel is cast to rolled mortar wall lower part under dynamic and pours mold, rolled mortar wall lower part is obtained after cooling and shaping, then to rolled mortar wall
Lower part is heat-treated, is finished；（2）Routinely technology makes rolled mortar wall upper pouring mould and mold is poured by two in rolled mortar wall top
Block or polylith are formed, and rolled mortar wall top, which is poured, convex-concave molding clamping mould on mold inner wall or outer wall, will be on the rolled mortar wall that made
Portion pours mold and is placed on high-frequency vibration platform, and melting potassium steel is cast to rolled mortar wall top under the vibration of high-frequency vibration platform
It pours in mold, rolled mortar wall top is obtained after cooling and shaping, two are divided into after being then heat-treated to rolled mortar wall top, after finishing
Block or polylith；（3）Rolled mortar wall top after finishing is connected to and rolls wall lower part.
It is to be understood that：Although above-described embodiment contrasts to the mentality of designing of the present invention, detailed word is retouched
It states, but these word descriptions, only the simple text of mentality of designing of the present invention is described rather than to mentality of designing of the present invention
Limitation, any combination, increase or modification without departing from mentality of designing of the present invention each fallen in protection scope of the present invention.
Claims (5)
1. a kind of diameter is less than the circular cone sand making machine two-component rolled mortar wall of 2000mm, it is characterized in that：Rolled mortar wall top is potassium steel
And rolled mortar wall top is made of two pieces or polylith, since rolled mortar wall top is for crushing building stones, building stones are to rolled mortar wall top shape
Into be precisely impact load, it is thus possible to make rolled mortar wall case-hardening, hardness is promoted rapidly, meets rolled mortar wall top pair
The hardness requirement of rubble and wear-resisting requirement；Rolled mortar wall lower part is high-carbon chromium steel；Its manufacturing method：
（1）Routinely technology make rolled mortar wall lower part pour mold and rolled mortar wall lower part pour have on shell or inner wall tongue and groove into
Type is clamped mould, and the rolled mortar wall lower part made is poured mold and is placed on high-frequency vibration platform, under the vibration of high-frequency vibration platform
Melting high-carbon chromium steel is cast to rolled mortar wall lower part and pours mold, rolled mortar wall lower part is obtained after cooling and shaping, then to rolled mortar wall lower part
It is heat-treated, finished；（2）Routinely technology make rolled mortar wall top pour mold and rolled mortar wall top pour mold by two pieces or
Polylith is formed, and rolled mortar wall top, which is poured, convex-concave molding clamping mould on mold inner wall or outer wall, the rolled mortar wall top made is poured
Mold is placed on high-frequency vibration platform, and melting potassium steel is cast to the casting of rolled mortar wall top under the vibration of high-frequency vibration platform
In mould, rolled mortar wall top is obtained after cooling and shaping, two pieces or more are divided into after then rolled mortar wall top is heat-treated, is finished
Block；（3）Rolled mortar wall top after finishing is connected to rolled mortar wall lower part.
2. diameter according to claim 1 is less than the circular cone sand making machine two-component rolled mortar wall of 2000mm, it is characterized in that：Roll mortar
Wall top is engaged by clamping with rolled mortar wall lower part in concave-convex.
3. diameter according to claim 2 is less than the circular cone sand making machine two-component rolled mortar wall of 2000mm, it is characterized in that：Gao Meng
Steel rolled mortar wall inner wall is engaged by clamping with high-carbon chromium steel rolled mortar wall outer wall in concave-convex.
4. diameter according to claim 2 is less than the circular cone sand making machine two-component rolled mortar wall of 2000mm, it is characterized in that：Gao Meng
Steel rolled mortar wall outer wall is engaged by clamping with high-carbon chromium steel rolled mortar wall inner wall in concave-convex.
5. diameter according to claim 1 is less than the circular cone sand making machine two-component rolled mortar wall of 2000mm, it is characterized in that：Gao Meng
Steel rolled mortar wall height is more than the height of high-carbon chromium steel rolled mortar wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155690.2A CN104801374B (en) | 2015-04-03 | 2015-04-03 | Diameter is less than the circular cone sand making machine two-component rolled mortar wall and method of 2000mm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155690.2A CN104801374B (en) | 2015-04-03 | 2015-04-03 | Diameter is less than the circular cone sand making machine two-component rolled mortar wall and method of 2000mm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104801374A CN104801374A (en) | 2015-07-29 |
| CN104801374B true CN104801374B (en) | 2018-07-03 |
Family
ID=53686816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510155690.2A Active CN104801374B (en) | 2015-04-03 | 2015-04-03 | Diameter is less than the circular cone sand making machine two-component rolled mortar wall and method of 2000mm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104801374B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801377B (en) * | 2015-04-03 | 2019-03-29 | 浙江双金机械集团股份有限公司 | Diameter is less than the gyratory crusher two-component rolled mortar wall and method of 2000mm |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106656U (en) * | 1991-12-06 | 1992-06-10 | 张雪梅 | Ultramicro-disintegrating colloid mill head |
| AUPQ347899A0 (en) * | 1999-10-15 | 1999-11-11 | Wescone Crushers Pty. Ltd. | The replacement of wear liners for a gyratory crusher |
| SE525181C2 (en) * | 2002-05-23 | 2004-12-21 | Sandvik Ab | For a crusher intended wear part and way to make it |
| CN2553885Y (en) * | 2002-07-08 | 2003-06-04 | 王建章 | Gyrotory crusher |
| KR101107307B1 (en) * | 2010-02-04 | 2012-01-20 | 박봉찬 | impact type strained cone crusher having multi-stage mantle |
| CN102962398B (en) * | 2012-11-02 | 2015-10-21 | 浙江双金机械集团股份有限公司 | A kind of circular cone sand making machine rolled mortar wall dither casting moulds and casting technique |
| CN203525754U (en) * | 2013-09-23 | 2014-04-09 | 海盐县通惠地质矿山机械有限公司 | Cone machine |
| CN104801377B (en) * | 2015-04-03 | 2019-03-29 | 浙江双金机械集团股份有限公司 | Diameter is less than the gyratory crusher two-component rolled mortar wall and method of 2000mm |
| CN205182813U (en) * | 2015-04-03 | 2016-04-27 | 浙江双金机械集团股份有限公司 | Two ingredients of cone sand making machine that diameter is less than 2000mm roll mortar wall |
-
2015
- 2015-04-03 CN CN201510155690.2A patent/CN104801374B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104801374A (en) | 2015-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104801374B (en) | Diameter is less than the circular cone sand making machine two-component rolled mortar wall and method of 2000mm | |
| CN104801373B (en) | The circular cone sand making machine rolled mortar wall and production method be made of two-component materials | |
| CN204685160U (en) | The breaking wall of spindle breaker be made up of potassium steel and high-carbon chromium steel | |
| CN104801381B (en) | Two-component circular cone sand making machine crushing wall and production method | |
| CN104801380B (en) | Two-component circular cone sand making machine rolls sand chamber assembly processed and production method | |
| CN104801365B (en) | Diameter rolls sand chamber assembly processed and method less than 2000mm circular cone sand making machines | |
| CN205182813U (en) | Two ingredients of cone sand making machine that diameter is less than 2000mm roll mortar wall | |
| CN104801387B (en) | Diameter is less than the circular cone sand making machine two-component crushing wall and method of 2000mm | |
| CN104801371B (en) | The circular cone sand making machine crushing wall and production method being made of potassium steel and high-carbon chromium steel | |
| CN205182810U (en) | Cone crusher who comprises potassium steel and high -carbon chromium steel rolls mortar wall | |
| CN104801376B (en) | Circular cone sand making machine fission clamping rolled mortar wall and method of the diameter less than 2000mm | |
| CN104801377B (en) | Diameter is less than the gyratory crusher two-component rolled mortar wall and method of 2000mm | |
| CN104801382B (en) | Diameter rolls sand chamber assembly processed and method less than 2000mm circular cone sand making machines | |
| CN104801384B (en) | The circular cone sand making machine rolled mortar wall and production method be made of potassium steel and high-carbon chromium steel | |
| CN104801368B (en) | The gyratory crusher rolled mortar wall and production method being made of potassium steel and high-carbon chromium steel | |
| CN104801378B (en) | Two-component circular cone sand making machine rolled mortar wall and production method | |
| CN104801388B (en) | Diameter is less than the gyratory crusher two-component crushing wall and method of 2000mm | |
| CN104801385B (en) | The gyratory crusher rolled mortar wall and production method being made of two-component materials | |
| CN104801367B (en) | The breaking wall of spindle breaker and production method be made of potassium steel and high-carbon chromium steel | |
| CN104801370B (en) | Two-component gyratory crusher rolled mortar wall and production method | |
| CN206184509U (en) | Diameter is less than 2000mm's broken wall of two ingredients of cone sand making machine | |
| CN204685158U (en) | The circular cone sand making machine bi-component that diameter is less than 2000mm rolls sand chamber processed assembly | |
| CN104801390B (en) | The circular cone sand making machine rolled mortar wall and method being made of Mn13 and rich chromium cast iron | |
| CN104801375B (en) | Diameter is less than the circular cone sand making machine crushing wall and production method of 2000mm | |
| CN104888885B (en) | Circular cone sand making machine two-component rolls sand chamber assembly processed and production method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |