CN205435839U - Two ingredient cone crusher roll mortar wall - Google Patents
Two ingredient cone crusher roll mortar wall Download PDFInfo
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- CN205435839U CN205435839U CN201520915961.5U CN201520915961U CN205435839U CN 205435839 U CN205435839 U CN 205435839U CN 201520915961 U CN201520915961 U CN 201520915961U CN 205435839 U CN205435839 U CN 205435839U
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- wall
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- lower wall
- rolled mortar
- mortar wall
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Abstract
The utility model relates to an upper wall that rolls the mortar wall among the cone crusher combines the back with the lower wall, produced impact force when in use can stand broken bold building stones and is, ruptured two ingredient cone crusher roll mortar wall can not take place for the upper wall and the lower wall joint portion of ensureing and rolling the mortar wall, constitute by upper wall and lower wall stack, the annular of lower wall upward has a plurality of convex lugs in the outside of port, the annular terminal surface of going up the port of lower wall is the interior inclined plane of annular, the annular of upper wall down the terminal surface stack in the annular of lower wall goes up port annular on the inclined plane. The advantage: firstly, fundamentally has solved two ingredients to roll mortar wall lower wall and upper wall joint portion intensity low, easy ruptured not enough, secondly, improve the collision resistance intensity who rolls lower wall joint portion on the mortar wall, simplified manufacturing process, reduced manufacturing cost.
Description
Technical field
This utility model relates to after in a kind of gyratory crusher, the upper wall of rolled mortar wall is combined with lower wall, in use it is amenable to produced impulsive force when broken oversize rock material is, guarantee and double-component gyratory crusher rolled mortar wall that the upper wall of rolled mortar wall and lower wall joint portion will not rupture, belong to gyratory crusher rolled mortar wall and manufacture field.
Background technology
The applicant's earlier application CN104801379A, title " diameter is less than the gyratory crusher split clamping rolled mortar wall of 2000mm and manufacture method ", rolled mortar wall top is Mn13, rolled mortar wall bottom is rich chromium cast iron.Advantage: one is fundamentally to solve single (either manganese steel, or rich chromium cast iron) material rolled mortar wall is 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 Mn13 on rolled mortar wall top is relatively uniform with the wear extent that broken building stones chamber is rolled in rich chromium cast iron rolled mortar wall bottom in wear extent produced by broken building stones, thus fundamentally solves owing to wear extent is more than the situation of rolled mortar wall the caused groove of Upper wear amount.It requires further improvement: after the upper wall of rolled mortar wall and the concavo-convex combination of lower wall, in use the biggest due to gyratory crusher produced impulsive force when broken oversize rock material is, and impulsive force produced by broken oversize rock material be cannot stand in the upper wall of rolled mortar wall and lower wall joint portion owing to wall is thin, result causes the upper wall of rolled mortar wall or lower wall to rupture from concavo-convex joint portion.
Utility model content
Purpose of design: avoid the weak point in background technology, design after in a kind of gyratory crusher, the upper wall of rolled mortar wall is combined with lower wall, in use it is amenable to produced impulsive force when broken oversize rock material is, it is ensured that and the double-component gyratory crusher rolled mortar wall that the upper wall of rolled mortar wall and lower wall joint portion will not rupture.
Design: in order to realize above-mentioned purpose of design.1, there is the design of 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 utility model.So purpose of design is: owing to 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, on the premise of ensure that the thickness of rolled mortar wall upper port wall and structure do not change, it is positioned at the arc shaped hook platform groove of 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, it is achieved that rolled mortar wall lower wall is connected with adjusting to hang between swivel nut.2, rolled mortar wall upper wall lower surface coincide with rolled mortar wall lower wall upper end the design superposed, and is the two of technical characteristic of the present utility model.So purpose of design is: owing to the upper surface of rolled mortar wall lower wall is inclined-plane in annular, and the outer inclined-plane that is annular, the lower surface of rolled mortar wall upper wall and the outer inclined-plane of this annular exactly match with inclined-plane in the annular of lower wall, so that rolled mortar wall upper wall is fixed in the annular of upper wall on inclined-plane by superposition firmly.
Technical scheme: a kind of double-component gyratory crusher rolled mortar wall, it is made up of upper wall and lower wall superposition, 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, and the annular lower surface of upper wall is superimposed upon on the interior inclined-plane of annular of the annular upper end mouth of lower wall.
This utility model is compared with background technology, and one is fundamentally to solve the deficiency that double-component rolled mortar wall lower wall is low, easily rupturable with upper wall joint portion intensity；Two is to improve the impact strength of lower wall joint portion on rolled mortar wall, simplifies manufacturing process, reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of double-component gyratory crusher rolled mortar wall.
Fig. 2 is the structural representation of double-component gyratory crusher rolled mortar wall lower wall.
Fig. 3 is the structural representation of double-component gyratory crusher rolled mortar wall in Fig. 1.
Detailed description of the invention
Embodiment 1: 1-3 referring to the drawings.A kind of double-component gyratory crusher rolled mortar wall, it is made up of upper wall 2 and lower wall 6 superposition, 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, and the annular lower surface of upper wall 2 is superimposed upon on the interior inclined-plane 11 of annular of the annular upper end mouth of lower wall 6.The lug back side is arcs of recesses hook and slot 10.The hardness of upper wall 2 is less than the hardness of lower wall 6.Upper wall 2 uses potassium steel, and lower wall uses rich chromium cast iron or high-carbon chromium steel.It is positioned at lug and the lower wall wall body together casting of multiple protrusions outside lower wall 6 annular upper end mouth.
The gyratory crusher difference from circular cone sand making machine all can draw in first patent in comparison, is not described herein at this.
Embodiment 2: on the basis of embodiment 1, is connected between the lug of multiple protrusions and then constitutes annular boss.The annular boss back side is arcs of recesses hook and slot 10.Annular arc shaped hook boss and lower wall wall body together casting.
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 (8)
1. a double-component gyratory crusher rolled mortar wall, it is characterized in that being made up of upper wall (2) and lower wall (6) superposition, 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, the annular lower surface of upper wall (2) is superimposed upon on the interior inclined-plane (11) of annular of the annular upper end mouth of lower wall (6), and the arc shaped hook platform groove being positioned at the multiple protrusions outside rolled mortar wall lower wall (6) annular upper end mouth combines with the font of falling T rolled mortar wall suspension ring.
Double-component gyratory crusher rolled mortar wall the most according to claim 1, is characterized in that: the lug back side is arcs of recesses hook and slot (10).
Double-component gyratory crusher rolled mortar wall the most according to claim 1, is characterized in that: the hardness of upper wall (2) is less than the hardness of lower wall (6).
Double-component gyratory crusher rolled mortar wall the most according to claim 3, is characterized in that: upper wall (2) uses potassium steel, and lower wall uses rich chromium cast iron or high-carbon chromium steel.
Double-component gyratory crusher rolled mortar wall the most according to claim 1, 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.
Double-component gyratory crusher rolled mortar wall the most according to claim 1, is characterized in that: being connected between the lug of multiple protrusions then constitutes annular boss.
Double-component gyratory crusher rolled mortar wall the most according to claim 6, is characterized in that: the annular boss back side is arcs of recesses hook and slot (10).
Double-component gyratory crusher rolled mortar wall the most according to claim 7, is characterized in that: annular boss and lower wall wall body together casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915961.5U CN205435839U (en) | 2015-11-17 | 2015-11-17 | Two ingredient cone crusher roll mortar wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915961.5U CN205435839U (en) | 2015-11-17 | 2015-11-17 | Two ingredient cone crusher roll mortar wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205435839U true CN205435839U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520915961.5U Active CN205435839U (en) | 2015-11-17 | 2015-11-17 | Two ingredient cone crusher roll mortar wall |
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| Country | Link |
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| CN (1) | CN205435839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289794A (en) * | 2015-11-17 | 2016-02-03 | 浙江双金机械集团股份有限公司 | Double-component concave for cone crusher |
-
2015
- 2015-11-17 CN CN201520915961.5U patent/CN205435839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289794A (en) * | 2015-11-17 | 2016-02-03 | 浙江双金机械集团股份有限公司 | Double-component concave for cone crusher |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |