CN105289794A - Double-component concave for cone crusher - Google Patents
Double-component concave for cone crusher Download PDFInfo
- Publication number
- CN105289794A CN105289794A CN201510789070.4A CN201510789070A CN105289794A CN 105289794 A CN105289794 A CN 105289794A CN 201510789070 A CN201510789070 A CN 201510789070A CN 105289794 A CN105289794 A CN 105289794A
- Authority
- CN
- China
- Prior art keywords
- wall
- lower wall
- annular
- component
- gyratory crusher
- 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.)
- Granted
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
The invention relates to a double-component concave for a cone crusher. In use, after an upper wall and a lower wall of the concave is combined, the double-component concave for the cone crusher can bear the impact force generated when large stones are crushed, and it is guaranteed that a joint portion of the upper wall and the lower wall of the concave cannot crack. The double-component concave is formed by stacking the upper wall and the lower wall. Multiple protruding convex lugs are arranged on the outer side of an annular upper end opening in the lower wall. The end face of the annular upper end opening in the lower wall is an annular inner inclined face. The annular lower end face of the upper wall is stacked on the annular inner inclined face of the annular upper end opening in the lower wall. The double-component concave has the beneficial effects that the defects that a joint portion of a lower wall and an upper wall of a double-component concave is low in strength and easy to crack are overcome fundamentally; and the anti-impact strength of the joint portion of the upper wall and the lower wall of the concave is improved, the manufacturing process is simplified, and manufacturing cost is lowered.
Description
Technical field
After the upper wall that the present invention relates to rolled mortar wall in a kind of gyratory crusher is combined with lower wall, in use can stand the impulsive force produced when broken oversize rock material is, guarantee and the two component gyratory crusher Zha Jiubi that can not break in the upper wall of rolled mortar wall and lower wall joint portion, belong to gyratory crusher rolled mortar wall and manufacture field.
Background technology
The applicant earlier application CN104801379A, title " diameter is less than gyratory crusher split clamping rolled mortar wall and the preparation method of 2000mm ", rolled mortar wall top is Mn13, rolled mortar wall bottom is rich chromium cast iron.Advantage: one is no matter fundamentally solve single (is manganese steel, or rich chromium cast iron) material rolled mortar wall is in broken building stones process, because 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 wearing and tearing are large and the building stones crusher chamber that causes forms groove and cannot the critical defect of broken building stones; The wear extent that two is wear extenies of producing at broken building stones of the Mn13 on rolled mortar wall top rolls broken building stones chamber with rich chromium cast iron rolled mortar wall bottom is relative consistent, thus fundamentally solve due to wear extent be greater than rolled mortar wall Upper wear amount cause the situation of groove.It requires further improvement: after the upper wall of rolled mortar wall and the concavo-convex combination of lower wall, the impulsive force in use produced when broken oversize rock material is due to gyratory crusher is very large, and the impulsive force that broken oversize rock material produces be cannot stand in the upper wall of rolled mortar wall and lower wall joint portion because wall is thin, result causes the upper wall of rolled mortar wall or lower wall to break from concavo-convex joint portion.
Summary of the invention
Purpose of design: avoid the weak point in background technology, after the upper wall designing rolled mortar wall in a kind of gyratory crusher is combined with lower wall, in use can stand the impulsive force produced when broken oversize rock material is, guarantee and the two component gyratory crusher Zha Jiubi can not broken in the upper wall of rolled mortar wall and lower wall joint portion.
Design: in order to realize above-mentioned purpose of design.1, there is the design of the arc shaped hook platform groove of multiple protrusion in the outside of the annular upper end mouth of rolled mortar wall lower wall, is one of technical characteristic of the present invention.The object of such design is: because rolled mortar wall lower wall is bonded for superposing with rolled mortar wall upper wall joint portion, therefore avoid and rolled mortar wall upper port wall is changed, under ensure that the prerequisite that the thickness of rolled mortar wall upper port wall and structure not only do not change, its arc shaped hook platform groove being positioned at the multiple protrusions outside rolled mortar wall lower wall annular upper end mouth, just as multiple tracks reinforcement, improves the impact strength of rolled mortar wall annular upper end oral area; Secondly, the arc shaped hook platform groove being positioned at the multiple protrusions outside rolled mortar wall lower wall annular upper end mouth combines with the font of falling T rolled mortar wall suspension ring, achieves rolled mortar wall lower wall with adjusting to hang between swivel nut to be connected.2, rolled mortar wall upper wall lower surface and rolled mortar wall lower wall upper end coincide the design superposed, and are technical characteristics two of the present invention.The object of such design is: the upper surface due to rolled mortar wall lower wall is inclined-plane in annular, and the lower surface of rolled mortar wall upper wall is the outer inclined-plane of annular and this annular exactly matches with inclined-plane in the annular of lower wall on inclined-plane outward, thus rolled mortar wall upper wall is made to be superposed fixing firmly in the annular of upper wall on inclined-plane.
Technical scheme: a kind of two component gyratory crusher Zha Jiubi, superposed by upper wall and lower wall and form, there is the lug of multiple protrusion in the outside of the annular upper end mouth of lower wall, the end face of the annular upper end mouth of lower wall is inclined-plane in annular, in the annular that the annular lower surface of upper wall is superimposed upon the annular upper end mouth of lower wall on inclined-plane.
The present invention is compared with background technology, and one is fundamentally solve two component rolled mortar wall lower wall and upper wall joint portion intensity is low, the deficiency of easily breaking; Two is the impact strengths that improve lower wall joint portion on rolled mortar wall, and simplified manufacturing technique, reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of two component gyratory crusher Zha Jiubi.
Fig. 2 is the structural representation that mortar wall lower wall pricked by two component gyratory crusher.
Fig. 3 is the structural representation of two component gyratory crusher Zha Jiubi in Fig. 1.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1-3.A kind of two component gyratory crusher Zha Jiubi, superposed by upper wall 2 and lower wall 6 and form, there is the lug of multiple protrusion in the outside of the annular upper end mouth of lower wall 6, the end face of the annular upper end mouth of lower wall 6 is inclined-plane 11 in annular, in the annular that the annular lower surface of upper wall 2 is superimposed upon the annular upper end mouth of lower wall 6 on inclined-plane 11.The lug back side is arcs of recesses hook groove 10.The hardness of upper wall 2 is less than the hardness of lower wall 6.Upper wall 2 adopts potassium steel, and lower wall adopts rich chromium cast iron or high-carbon chromium steel.Be positioned at lug and the lower wall wall body together casting of the multiple protrusions outside lower wall 6 annular upper end mouth.
The difference of gyratory crusher and circular cone sand making machine, all can comparison drawing in first patent, is not described herein at this.
Embodiment 2: on the basis of embodiment 1, be connected between the lug of multiple protrusion then looping boss.The annular boss back side is arcs of recesses hook groove 10.Annular arc shaped hook boss and lower wall wall body together casting.
It is to be understood that: although above-described embodiment to be contrasted detailed text description to mentality of designing of the present invention; but these text descriptions; just the simple text of mentality of designing of the present invention is described; instead of the restriction to mentality of designing of the present invention; any do not exceed mentality of designing of the present invention combination, increase or amendment, all fall within the scope of protection of the present invention.
Claims (8)
1. a two component gyratory crusher Zha Jiubi, it is characterized in that being superposed by upper wall (2) and lower wall (6) forming, there is the lug of multiple protrusion in the outside of the annular upper end mouth of lower wall (6), the end face of the annular upper end mouth of lower wall (6) is inclined-plane (11) in annular, in the annular that the annular lower surface of upper wall (2) is superimposed upon the annular upper end mouth of lower wall (6) on inclined-plane (11).
2. according to claim 1 couple of component gyratory crusher Zha Jiubi, is characterized in that: the lug back side is arcs of recesses hook groove (10).
3. according to claim 1 couple of component gyratory crusher Zha Jiubi, is characterized in that: the hardness of upper wall (2) is less than the hardness of lower wall (6).
4. according to claim 3 couple of component gyratory crusher Zha Jiubi, is characterized in that: upper wall (2) adopts potassium steel, and lower wall adopts rich chromium cast iron or high-carbon chromium steel.
5. according to claim 1 couple of component gyratory crusher Zha Jiubi, is characterized in that: the lug of the multiple protrusions outside lower wall (6) annular upper end mouth and lower wall wall body together casting.
6. according to claim 1 couple of component gyratory crusher Zha Jiubi, is characterized in that: be connected between the lug of multiple protrusion then looping boss.
7. according to claim 6 couple of component gyratory crusher Zha Jiubi, is characterized in that: the annular boss back side is arcs of recesses hook groove (10).
8. according to claim 6 couple of component gyratory crusher Zha Jiubi, is characterized in that: annular arc shaped hook boss and lower wall wall body together casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510789070.4A CN105289794B (en) | 2015-11-17 | 2015-11-17 | A kind of two-component gyratory crusher Zha Jiubi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510789070.4A CN105289794B (en) | 2015-11-17 | 2015-11-17 | A kind of two-component gyratory crusher Zha Jiubi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105289794A true CN105289794A (en) | 2016-02-03 |
| CN105289794B CN105289794B (en) | 2018-11-06 |
Family
ID=55188008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510789070.4A Active CN105289794B (en) | 2015-11-17 | 2015-11-17 | A kind of two-component gyratory crusher Zha Jiubi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105289794B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3168462B2 (en) * | 1999-07-06 | 2001-05-21 | 川崎重工業株式会社 | Set adjustment device for rotator-type crusher |
| CN1655871A (en) * | 2002-05-23 | 2005-08-17 | 山特维克公司 | Wear part intended for a crusher and a method of manufacturing the same |
| CN201012329Y (en) * | 2006-09-19 | 2008-01-30 | 西安建筑科技大学 | Composite crashing wall and composite rolled mortar wall |
| US7451944B2 (en) * | 2006-06-23 | 2008-11-18 | Hall David R | Replaceable segmented wear liner |
| CN202387499U (en) * | 2011-12-27 | 2012-08-22 | 上海建冶机器有限公司 | Composite cone crusher |
| CN104801380A (en) * | 2015-04-03 | 2015-07-29 | 浙江双金机械集团股份有限公司 | Double component rolling sand making cavity assembly for cone sand making machine and manufacturing method |
| CN205435839U (en) * | 2015-11-17 | 2016-08-10 | 浙江双金机械集团股份有限公司 | Two ingredient cone crusher roll mortar wall |
| CN205628082U (en) * | 2015-11-17 | 2016-10-12 | 浙江双金机械集团股份有限公司 | Two ingredient cone sand making machine roll mortar wall |
-
2015
- 2015-11-17 CN CN201510789070.4A patent/CN105289794B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3168462B2 (en) * | 1999-07-06 | 2001-05-21 | 川崎重工業株式会社 | Set adjustment device for rotator-type crusher |
| CN1655871A (en) * | 2002-05-23 | 2005-08-17 | 山特维克公司 | Wear part intended for a crusher and a method of manufacturing the same |
| US7451944B2 (en) * | 2006-06-23 | 2008-11-18 | Hall David R | Replaceable segmented wear liner |
| CN201012329Y (en) * | 2006-09-19 | 2008-01-30 | 西安建筑科技大学 | Composite crashing wall and composite rolled mortar wall |
| CN202387499U (en) * | 2011-12-27 | 2012-08-22 | 上海建冶机器有限公司 | Composite cone crusher |
| CN104801380A (en) * | 2015-04-03 | 2015-07-29 | 浙江双金机械集团股份有限公司 | Double component rolling sand making cavity assembly for cone sand making machine and manufacturing method |
| CN205435839U (en) * | 2015-11-17 | 2016-08-10 | 浙江双金机械集团股份有限公司 | Two ingredient cone crusher roll mortar wall |
| CN205628082U (en) * | 2015-11-17 | 2016-10-12 | 浙江双金机械集团股份有限公司 | Two ingredient cone sand making machine roll mortar wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105289794B (en) | 2018-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203159659U (en) | Converter bottom structure with less possibility of steel penetration accident | |
| CN205628082U (en) | Two ingredient cone sand making machine roll mortar wall | |
| CN105289794A (en) | Double-component concave for cone crusher | |
| CN105457701A (en) | Two-component mortar rolling wall of conical sand making machine | |
| CN205435839U (en) | Two ingredient cone crusher roll mortar wall | |
| CN104801366B (en) | The breaking wall of spindle breaker and method be made of Mn13 and rich chromium cast iron | |
| CN205182813U (en) | Two ingredients of cone sand making machine that diameter is less than 2000mm roll mortar wall | |
| CN104801380B (en) | Two-component circular cone sand making machine rolls sand chamber assembly processed and production method | |
| CN104801388B (en) | Diameter is less than the gyratory crusher two-component crushing wall and method of 2000mm | |
| CN204448105U (en) | A kind of breaking chamber structure of gyratory crusher | |
| CN104801367B (en) | The breaking wall of spindle breaker and production method be made of potassium steel and high-carbon chromium steel | |
| CN204685158U (en) | The circular cone sand making machine bi-component that diameter is less than 2000mm rolls sand chamber processed assembly | |
| CN104801386B (en) | Diameter is less than the breaking wall of spindle breaker of 2000mm | |
| CN104801377B (en) | Diameter is less than the gyratory crusher two-component rolled mortar wall and method of 2000mm | |
| CN205182822U (en) | Cone sand making machine that diameter is less than 2000mm rolls system sand chamber assembly | |
| CN104801369B (en) | The gyratory crusher rolled mortar wall and method being made of Mn13 and rich chromium cast iron | |
| CN204503184U (en) | A kind of upper room group for gyratory crusher | |
| CN104801381A (en) | Double component crushing wall for cone sand making machine and manufacturing method | |
| CN104801382B (en) | Diameter rolls sand chamber assembly processed and method less than 2000mm circular cone sand making machines | |
| CN104801365B (en) | Diameter rolls sand chamber assembly processed and method less than 2000mm circular cone sand making machines | |
| CN104801387A (en) | Cone sand maker two-component crushing wall being smaller than 2000 mm in diameter and manufacturing method | |
| CN104801385B (en) | The gyratory crusher rolled mortar wall and production method being made of two-component materials | |
| CN104801376A (en) | Cone sand maker split-type clamped rolling mortar wall being smaller than 2000 mm in diameter and manufacturing method | |
| CN104801374A (en) | Cone sand maker two-component rolling mortar wall being smaller than 2000 mm in diameter and manufacturing method | |
| CN204261755U (en) | A kind of semi-autogenous mill lining plate structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |