CN110124780A - Circular cone sand making machine rolled mortar wall - Google Patents
Circular cone sand making machine rolled mortar wall Download PDFInfo
- Publication number
- CN110124780A CN110124780A CN201910539760.2A CN201910539760A CN110124780A CN 110124780 A CN110124780 A CN 110124780A CN 201910539760 A CN201910539760 A CN 201910539760A CN 110124780 A CN110124780 A CN 110124780A
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- China
- Prior art keywords
- wall
- rolled mortar
- mortar wall
- making machine
- circular cone
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/005—Lining
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Revetment (AREA)
Abstract
The present invention relates to circular cone sand making machine rolled mortar walls, rolled mortar wall includes outer wall, rolled mortar wall upper wall, rolled mortar wall lower wall, the rolled mortar wall upper wall, rolled mortar wall lower wall are respectively positioned on the outer pars intramuralis, and be equipped with boss on the rolled mortar wall upper wall, rolled mortar wall lower wall and be embedded in the outer wall, rolled mortar wall upper wall bottom is cooperated by inverted " t " type chuck and the rolled mortar wall lower wall；It further include support annulus, the support annulus horizontal direction is fixedly connected with several horizontal connection columns, the horizontal connection column other end is fixedly connected with the outer wall top, the support annulus vertical direction is fixedly connected with several vertical connecting columns, and the vertical connecting column other end is fixedly connected with the outer wall lower part；The rolled mortar wall upper wall inner surface is equipped with several arc convex, is plane rolled mortar wall between the arc convex；The rolled mortar wall lower wall inner surface is continuous step structure.Not only it had been able to satisfy the wear-resisting requirement being crushed to rubble during present invention sand, but also has been able to satisfy the wear-resisting requirement for rolling sand processed.
Description
Technical field
The invention belongs to sand making machine technical field more particularly to circular cone sand making machine rolled mortar walls.
Background technique
Circular cone sand making machine is crushed to the two different working conditions of sand system processed from building stones during sand processed, rolls mortar
For being crushed building stones, building stones are that impact load and contact squeeze to what rolled mortar wall top was formed on wall top, and building stones and
What rolled mortar wall was formed is the impact extruded rubble cooperation for not knowing, being not all of contact, thus the abrasion to rolled mortar wall top
State is relatively small；And rolled mortar wall lower part is to roll sand portion processed, full contact that broken small building stones and rolled mortar wall are formed, plyability
It rolls, under the small strength in rolled mortar wall and crushing wall of the broken gravelstone between rolled mortar wall and crushing wall rolls, sandstone is to rolling
The abrasion of mortar wall (also including crushing wall) is extremely serious.If making rolled mortar wall, either manganese steel using homogenous material, or high
As a result carbon chromium steel causes that rolled mortar wall Upper wear is small, middle part mill since the building stones of different size are different to the abrasion loss of rolled mortar wall
Damage opposite upper parts are small and the situation to form groove is worn in lower part, and rolled mortar wall abrasion is caused to scrap.
Therefore, these problems are based on, provide a kind of sand making machine be both able to satisfy during sand processed rubble is crushed it is wear-resisting
It is required that and be able to satisfy the circular cone sand making machine rolled mortar wall for rolling the wear-resisting requirement of sand processed, it has important practical significance.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of sand making machines to be both able to satisfy during sand processed
To the wear-resisting requirement that rubble is crushed, and it is able to satisfy the circular cone sand making machine rolled mortar wall for rolling the wear-resisting requirement of sand processed.
The present invention solves its technical problem and adopts the following technical solutions to achieve:
Circular cone sand making machine rolled mortar wall, the rolled mortar wall include outer wall, rolled mortar wall upper wall, rolled mortar wall lower wall, the rolled mortar wall
Upper wall, rolled mortar wall lower wall are respectively positioned on the outer pars intramuralis, and boss insertion is equipped on the rolled mortar wall upper wall, rolled mortar wall lower wall
The outer wall, rolled mortar wall upper wall bottom are cooperated by inverted " t " type chuck and the rolled mortar wall lower wall；
It further include support annulus, the support annulus horizontal direction is fixedly connected with several horizontal connection columns, and the level is even
The column other end is connect to be fixedly connected with the outer wall top, the support annulus vertical direction is fixedly connected with several vertical connecting columns,
The vertical connecting column other end is fixedly connected with the outer wall lower part；
The rolled mortar wall upper wall inner surface is equipped with several arc convex, is plane rolled mortar wall between the arc convex；Institute
Stating rolled mortar wall lower wall inner surface is continuous step structure.
Preferably, the outer wall is rich chromium cast iron, and its chromium content is greater than 13%, less than 29%；The content is quality
Content.
Preferably, the rolled mortar wall upper wall is Mn13, and the rolled mortar wall lower wall is potassium steel.
Preferably, the step upper surface bending place of the rolled mortar wall lower wall is arc structure.
Preferably, the rolled mortar wall lower wall inner surface is equipped with several raised particles.
Preferably, the raised grain shape is hemispherical configuration.
Preferably, the rolled mortar wall upper wall inner surface is equipped with several protruding reinforcing ribs vertically.
Preferably, the rolled mortar wall bottom is equipped with the connecting plate extended outward.
Preferably, the connecting plate is equipped with several U-bolt connecting holes.
Preferably, the rolled mortar wall upper wall height is greater than the rolled mortar wall lower wall height, and rolls described in outer wall cooperation
Mortar wall upper wall, rolled mortar wall lower wall constitute up-narrow and down-wide trapezium structure.
The advantages and positive effects of the present invention are:
1, rolled mortar wall upper wall inner surface of the present invention is equipped with several arc convex, and is plane rolled mortar wall between arc convex,
So that building stones and rolled mortar wall form the impact extruded of more comprehensively contact；Rolled mortar wall lower wall inner surface is continuous platform
Stage structure, and rolled mortar wall lower wall inner surface is equipped with several raised particles increases broken small building stones and the full contact of rolled mortar wall, Chong Die
Property rolls；The rolled mortar wall fundamentally solves homogenous material rolled mortar wall during sand processed, due to the building stones of different size
It is different to the abrasion loss of rolled mortar wall, sand chamber shape processed is rolled caused by caused rolled mortar wall upper wall abrasion is small, lower wall abrasion is big
Form groove and the critical defect without legal system sand；
2, it is equipped with outer wall outside rolled mortar wall of the present invention, can be improved rolled mortar wall impact resistance, while protecting on rolled mortar wall
Wall, rolled mortar wall lower wall, improve the service life of rolled mortar wall, reduce sand cost processed；
3, the present invention is equipped with support annulus, and supports annulus by horizontal connection column, vertical connecting column respectively and on outer wall
Portion, lower part are fixedly connected, to facilitate the support and carrying of the rolled mortar wall.
Detailed description of the invention
Technical solution of the present invention is described in further detail below with reference to drawings and examples, but should
Know, these attached drawings are designed for task of explanation, therefore not as the restriction of the scope of the invention.In addition, except non-specifically
It points out, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to be drawn to scale.
Fig. 1 is the cross-sectional view of the structure of circular cone sand making machine rolled mortar wall provided in an embodiment of the present invention；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1；
In figure:
1, outer wall 2, rolled mortar wall upper wall 3, rolled mortar wall lower wall
4, boss 5, chuck 6, support annulus
7, horizontal connection column 8, vertical connecting column 9, arc convex
10, plane rolled mortar wall 11, raised particle 12, reinforcing rib
13, connecting plate 14, U-bolt connecting hole
Specific embodiment
Firstly, it is necessary to which explanation, illustrates specific structure of the invention, feature and excellent for by way of example below
Point etc., however what all descriptions were intended merely to be illustrated, and should not be construed as to present invention formation any restrictions.This
Outside, any single technical characteristic for being described by or implying in each embodiment mentioned by this paper, still can be in these technologies spy
Continue any combination between sign (or its equivalent) or delete, to obtain this hair that may do not referred to directly herein
Bright more other embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, in addition, term " includes " and " having " and their any deformation, it is intended that covering is not arranged
His includes, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to clearly
Those of list step or unit, but may include be not clearly listed or for these process, methods, product or equipment
Intrinsic other step or units.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
The present invention just is illustrated in conjunction with Fig. 1-2 below.
Fig. 1 is the cross-sectional view of the structure of circular cone sand making machine rolled mortar wall provided in an embodiment of the present invention；Fig. 2 is structure at A in Fig. 1
Enlarged drawing；As shown in Figs. 1-2, circular cone sand making machine rolled mortar wall provided in this embodiment, the rolled mortar wall include outer wall 1, rolled mortar wall
Upper wall 2, rolled mortar wall lower wall 3, the rolled mortar wall upper wall 2, rolled mortar wall lower wall 3 are respectively positioned on inside the outer wall 1, and the rolled mortar wall
It is equipped with boss 4 on upper wall 2, rolled mortar wall lower wall 3 and is embedded in the outer wall 1,2 bottom of rolled mortar wall upper wall passes through inverted " t " type card
Platform 5 and the rolled mortar wall lower wall 3 cooperate；
It further include support annulus 6,6 horizontal direction of support annulus is fixedly connected with several horizontal connection columns 7, the level
7 other end of connecting column is fixedly connected with 1 top of outer wall, and 6 vertical direction of support annulus is fixedly connected several to be connected vertically
Column 8 is connect, vertical 8 other end of connecting column is fixedly connected with 1 lower part of outer wall；
2 inner surface of rolled mortar wall upper wall is equipped with several arc convex 9, is plane rolled mortar wall between the arc convex 9
10；3 inner surface of rolled mortar wall lower wall is continuous step structure.
In addition, in order to increase the contact area of rolled mortar wall lower wall 3 and building stones and reduce the abrasion journey to rolled mortar wall lower wall 3
Degree, it may be considered that: the step upper surface bending place of the rolled mortar wall lower wall 3 is arc structure.
Also, in order to improve the grindability to building stones, 3 inner surface of rolled mortar wall lower wall is equipped with several raised particles 11,
In the present embodiment, it may be considered that: protrusion 11 shape of particle is hemispherical configuration.
In order to avoid destruction of the oversize rock material to rolled mortar wall upper wall 2 in use, rolled mortar wall upper wall 2 is avoided to rupture,
It is contemplated that 2 inner surface of rolled mortar wall upper wall is equipped with several protruding reinforcing ribs 12 vertically.
And for the ease of rolled mortar wall installation, the rolled mortar wall bottom is equipped with the connecting plate 13 extended outward, the connection
Plate 13 is equipped with several U-bolt connecting holes 14, and being fixedly connected for rolled mortar wall can be realized by U-bolt.
In addition, 2 height of rolled mortar wall upper wall is greater than 3 height of rolled mortar wall lower wall, and the outer wall 1 cooperates described roll
Mortar wall upper wall 2, rolled mortar wall lower wall 3 constitute up-narrow and down-wide trapezium structure.
The outer wall 1 is rich chromium cast iron, and its chromium content is greater than 13%, less than 29%；Rich chromium cast iron is to pass through high alloy
Change and the matrix of martensite or austenite or both mixed type and the alloy carbide of chromium, this spy can be obtained in heat treatment
Different carbide is the Me in hexaplanar, C, and hardness is up to HV l 200-1600, it has much higher wear-resisting than potassium steel
Property, wearability is the several times of Mn13, while it also has good resistant to high temperatures and corrosion resistance concurrently.
The rolled mortar wall upper wall 2 is Mn13, this is because the chemical component of Mn13 is C:0.90%-1.20%；Si:
0.30%-0.80%；Mn:11.00%-14.00%；P :≤0.035%；S :≤0.030%；Tensile strength >=800MPa；Prolong
Stretch rate >=40%；20 DEG C of impact property: ak >=90 (J)；Initial hardness value (HB) is 200-250；Hardness number (HB) > after hardening
300；180 ° of clod wash are qualification；Mn13 is resistant to one of the optimal selection in the wear-resistant materials such as thump, the abrasion of big pressure material,
The Work Hardening Characteristic that it not only has other wear-resistant materials incomparable, but also in greater impact load or compared with large contacting stress
Under the action of, the surface layer of manganese steel steel plate Mn13 generates processing hardening, and surface hardness promotes rapidly HB500 or more by HB200,
And with gradually wearing out for cementation zone, new work hardening layer can be formed successively, to generate endlessly
While high abrasion superficial layer, and Mn13 internal layer austenite still keeps good impact flexibility, since rolled mortar wall upper wall 2 is to be used for
Broken building stones, the precisely impact load that building stones form rolled mortar wall upper wall 2, it is thus possible to make rolled mortar wall case-hardening, firmly
Degree is promoted rapidly, meets hardness requirement and wear-resisting requirement of the rolled mortar wall upper wall 2 to rubble；
The rolled mortar wall lower wall 3 is potassium steel；This is because: potassium steel external shock load is bigger, its own surface layer is resistance to
Mill property is higher；And with gradually wearing out for cementation zone, new work hardening layer can be formed successively；The spy of potassium steel
Different performance be due to its own special manganese content, potassium steel (high manganese steel) refer to manganese content 10% with
On steel alloy, suitable for make for a long time be subjected to HI high impact material abrasion wear member, be widely used in for a long time metallurgy,
In the mechanical equipments such as mine, building materials, railway, electric power, coal.
It should be noted that being fixedly connected with mode using bolt mature in the prior art, rivet, welding in the present invention
Equal conventional means, details are not described herein, but will not influence the repetition of those skilled in the art due to the above reasons,.
Rolled mortar wall upper wall inner surface of the present invention is equipped with several arc convex, and is plane rolled mortar wall between arc convex, from
And building stones and rolled mortar wall is made to form the impact extruded of more comprehensively contact；Rolled mortar wall lower wall inner surface is continuous step
Structure, and rolled mortar wall lower wall inner surface is equipped with several raised particles, increases full contact, the plyability of broken small building stones and rolled mortar wall
Roll；The rolled mortar wall fundamentally solves homogenous material rolled mortar wall during sand processed, due to the building stones pair of different size
The abrasion loss of rolled mortar wall is different, rolls sand chamber shape shape processed caused by caused rolled mortar wall upper wall abrasion is small, lower wall abrasion is big
Critical defect at groove without legal system sand；And outer wall is equipped with outside rolled mortar wall of the present invention, it can be improved rolled mortar wall shock resistance energy
Power, while rolled mortar wall upper wall, rolled mortar wall lower wall are protected, the service life of rolled mortar wall is improved, sand cost processed is reduced；Finally, this
It invents and is equipped with support annulus, and support annulus to fix respectively with outer wall top, lower part by horizontal connection column, vertical connecting column and connect
It connects, to facilitate the support and carrying of the rolled mortar wall.
It had both been able to satisfy during sand processed and wear-resisting had been wanted to what rubble was crushed in conclusion the present invention can provide a kind of sand making machines
It asks, and is able to satisfy the circular cone sand making machine rolled mortar wall for rolling the wear-resisting requirement of sand processed.
Above embodiments describe the invention in detail, but content is only the preferred embodiment of the present invention, no
It can be believed to be used to limit the scope of the invention.Any changes and modifications in accordance with the scope of the present application,
It should still fall within the scope of the patent of the present invention.
Claims (10)
1. circular cone sand making machine rolled mortar wall, it is characterised in that: the rolled mortar wall includes outer wall, rolled mortar wall upper wall, rolled mortar wall lower wall, institute
State rolled mortar wall upper wall, rolled mortar wall lower wall is respectively positioned on the outer pars intramuralis, and be equipped on the rolled mortar wall upper wall, rolled mortar wall lower wall
Boss is embedded in the outer wall, and rolled mortar wall upper wall bottom is cooperated by inverted " t " type chuck and the rolled mortar wall lower wall；
It further include support annulus, the support annulus horizontal direction is fixedly connected with several horizontal connection columns, the horizontal connection column
The other end is fixedly connected with the outer wall top, and the support annulus vertical direction is fixedly connected with several vertical connecting columns, described
The vertical connecting column other end is fixedly connected with the outer wall lower part；
The rolled mortar wall upper wall inner surface is equipped with several arc convex, is plane rolled mortar wall between the arc convex；It is described to roll
Mortar wall lower wall inner surface is continuous step structure.
2. circular cone sand making machine rolled mortar wall according to claim 1, it is characterised in that: the outer wall is rich chromium cast iron, and its
Chromium content is greater than 13%, less than 29%；The content is mass content.
3. circular cone sand making machine rolled mortar wall according to claim 1, it is characterised in that: the rolled mortar wall upper wall is Mn13, institute
Stating rolled mortar wall lower wall is potassium steel.
4. circular cone sand making machine rolled mortar wall according to claim 1, it is characterised in that: table on the step of the rolled mortar wall lower wall
Face bending place is arc structure.
5. circular cone sand making machine rolled mortar wall according to claim 1, it is characterised in that: the rolled mortar wall lower wall inner surface is equipped with
Several protrusion particles.
6. circular cone sand making machine rolled mortar wall according to claim 5, it is characterised in that: the protrusion grain shape is hemispherical
Structure.
7. circular cone sand making machine rolled mortar wall according to claim 1, it is characterised in that: the rolled mortar wall upper wall inner surface is vertical
Equipped with several protruding reinforcing ribs.
8. circular cone sand making machine rolled mortar wall according to claim 1, it is characterised in that: the rolled mortar wall bottom is equipped with toward extension
The connecting plate stretched.
9. circular cone sand making machine rolled mortar wall according to claim 8, it is characterised in that: the connecting plate is equipped with several U-shaped
Bolt connecting hole.
10. circular cone sand making machine rolled mortar wall according to claim 1, it is characterised in that: the rolled mortar wall upper wall height is greater than
The rolled mortar wall lower wall height, and to cooperate the rolled mortar wall upper wall, rolled mortar wall lower wall to constitute up-narrow and down-wide trapezoidal for the outer wall
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910539760.2A CN110124780A (en) | 2019-06-21 | 2019-06-21 | Circular cone sand making machine rolled mortar wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910539760.2A CN110124780A (en) | 2019-06-21 | 2019-06-21 | Circular cone sand making machine rolled mortar wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110124780A true CN110124780A (en) | 2019-08-16 |
Family
ID=67579006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910539760.2A Pending CN110124780A (en) | 2019-06-21 | 2019-06-21 | Circular cone sand making machine rolled mortar wall |
Country Status (1)
| Country | Link |
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| CN (1) | CN110124780A (en) |
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Application publication date: 20190816 |
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