CN105457701A - Two-component mortar rolling wall of conical sand making machine - Google Patents
Two-component mortar rolling wall of conical sand making machine Download PDFInfo
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- CN105457701A CN105457701A CN201510789430.0A CN201510789430A CN105457701A CN 105457701 A CN105457701 A CN 105457701A CN 201510789430 A CN201510789430 A CN 201510789430A CN 105457701 A CN105457701 A CN 105457701A
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Abstract
The invention relates to a two-component mortar rolling wall of a conical sand making machine. When in use, the two-component mortar rolling wall can endure the impact force generated during the crushing of chunks of stone after the upper wall and the lower wall of a mortar rolling wall in the sand making machine are combined, and guarantees that the connection part of the upper wall and the lower wall of the mortar rolling wall does not fracture. The two-component mortar rolling wall comprises an upper wall and a lower wall which are overlapped, wherein a plurality of lugs are arranged on the outer side of an annular upper end opening of the lower wall; the end face of the annular upper end opening of the lower wall adopts an annular inner bevel; and an annular lower end face of the upper wall is overlapped on the annular inner bevel of the annular upper end opening of the lower wall. The two-component mortar rolling wall has the advantages that I, the defects that the connection part of the upper wall and the lower wall of the two-component mortar rolling wall is low in strength and liable to fracture are radically solved; and II, the impact strength of the connection part of the upper wall and the lower wall of the mortar rolling wall is improved, the manufacturing technology is simplified, and the manufacturing cost is reduced.
Description
Technical field
After the upper wall that the present invention relates to rolled mortar wall in a kind of circular cone sand making machine is combined with lower wall, in use can stand the impulsive force produced when broken oversize rock material is, guarantee and the two component circular cone sand making machine Zha Jiubi that can not break in the upper wall of rolled mortar wall and lower wall joint portion, belong to circular cone sand making machine rolled mortar wall and manufacture field.
Background technology
The applicant earlier application CN104801379A, title " diameter is less than circular cone sand making machine 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 circular cone sand making machine 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 circular cone sand making machine is combined with lower wall, in use can stand the impulsive force produced when broken oversize rock material is, guarantee and the two component circular cone sand making machine 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 circular cone sand making machine 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 circular cone sand making machine Zha Jiubi.
Fig. 2 is the structural representation that two component circular cone sand making machine pricks mortar wall lower wall.
Fig. 3 is the structural representation of two component circular cone sand making machine Zha Jiubi in Fig. 2.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1-3.A kind of two component circular cone sand making machine 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 circular cone sand making machine and gyratory crusher, 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 circular cone sand making machine 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 circular cone sand making machine 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 circular cone sand making machine 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 circular cone sand making machine 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 circular cone sand making machine 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 circular cone sand making machine 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 circular cone sand making machine 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 circular cone sand making machine 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 |
|---|---|---|---|
| CN201510789430.0A CN105457701B (en) | 2015-11-17 | 2015-11-17 | A kind of two-component circular cone sand making machine Zha Jiubi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510789430.0A CN105457701B (en) | 2015-11-17 | 2015-11-17 | A kind of two-component circular cone sand making machine Zha Jiubi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105457701A true CN105457701A (en) | 2016-04-06 |
| CN105457701B CN105457701B (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510789430.0A Active CN105457701B (en) | 2015-11-17 | 2015-11-17 | A kind of two-component circular cone sand making machine Zha Jiubi |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0576786A (en) * | 1991-09-18 | 1993-03-30 | Ube Ind Ltd | Crushing equipment |
| CN2734325Y (en) * | 2004-06-09 | 2005-10-19 | 陈韧坚 | Vertical shaft type crusher |
| CN203525756U (en) * | 2013-09-23 | 2014-04-09 | 海盐县通惠地质矿山机械有限公司 | Fixed toothed plate for cone machine |
| 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 |
| CN104801365A (en) * | 2015-04-03 | 2015-07-29 | 浙江双金机械集团股份有限公司 | Cone sand maker rolling-based sand making cavity assembly being smaller than 2000 mm in diameter and manufacturing method |
| 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 CN201510789430.0A patent/CN105457701B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0576786A (en) * | 1991-09-18 | 1993-03-30 | Ube Ind Ltd | Crushing equipment |
| CN2734325Y (en) * | 2004-06-09 | 2005-10-19 | 陈韧坚 | Vertical shaft type crusher |
| CN203525756U (en) * | 2013-09-23 | 2014-04-09 | 海盐县通惠地质矿山机械有限公司 | Fixed toothed plate for cone machine |
| 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 |
| CN104801365A (en) * | 2015-04-03 | 2015-07-29 | 浙江双金机械集团股份有限公司 | Cone sand maker rolling-based sand making cavity assembly being smaller than 2000 mm in diameter and manufacturing method |
| 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 |
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| CN105457701B (en) | 2019-01-25 |
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