CN214346908U - High-strength high-toughness mining wear-resistant steel ball - Google Patents
High-strength high-toughness mining wear-resistant steel ball Download PDFInfo
- Publication number
- CN214346908U CN214346908U CN202023220566.5U CN202023220566U CN214346908U CN 214346908 U CN214346908 U CN 214346908U CN 202023220566 U CN202023220566 U CN 202023220566U CN 214346908 U CN214346908 U CN 214346908U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- eccentric wheel
- layer
- cavity
- make
- 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
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a mining wear-resisting steel ball of high tenacity excels in relates to steel ball technical field, including the steel ball base member, the surface of steel ball base member is provided with the buffer layer, and the surface of buffer layer is provided with the enhancement layer, and the surface of enhancement layer is provided with the table wearing course, and the surface of table wearing course is provided with the line, and the cavity has been seted up to the inside of steel ball base member, and the internally mounted of cavity has the connecting rod. The utility model discloses a be provided with the connecting rod, a bearing, cavity and eccentric wheel, when this wear-resisting steel ball grinds the material, because the steel ball body can produce certain rotation, and then make the steel ball drive inside eccentric wheel and rotate, make the eccentric wheel at the cavity internal rotation under the effect of bearing, afterwards because the eccentric setting of eccentric wheel, make the eccentric wheel will produce certain power, thereby make the power that the eccentric wheel produced further promote the removal speed of steel ball, make the contact between the steel ball more powerful, thereby grind more abundant to the material, the grinding effect of this steel ball to the material has been promoted.
Description
Technical Field
The utility model relates to a steel ball technical field specifically is mining wear-resisting steel ball of high strength and toughness.
Background
The wear-resistant steel ball is also called as a wear-resistant medium for a grinder, is a consumable product, is mainly used for grinding materials to enable the materials to be ground more finely so as to reach the use standard, and is mainly used in the fields of mines, power plants, cement plants, steel plants, silica sand plants, coal chemical industry and the like.
According to chinese patent with publication number CN210846600U, a wear-resistant steel ball is disclosed, which comprises a body, the body is divided into an upper hemisphere and a lower hemisphere, the middle of the lower hemisphere is provided with a telescopic rod through a groove, the other end of the telescopic rod is connected with the upper hemisphere through a spiral, hemispherical centers are arranged in the upper hemisphere and the lower hemisphere, the hemispherical centers are coated with reinforcing ribs, and the surfaces of the upper hemisphere and the lower hemisphere are provided with a plurality of axial and radial grooves.
The utility model has the advantages that the upper hemisphere or the lower hemisphere is damaged through the spiral connection of the upper hemisphere and the lower hemisphere, the damaged upper hemisphere or the upper hemisphere can be replaced, and resources are saved; after the ball body is put into use, the ball body only can grind materials by virtue of collision friction among the ball bodies, and the grinding effect of the ball body on the materials is poor under the condition that the force for moving the ball body is insufficient; simultaneously, this spheroid is grinding the back for a long time, makes the spheroid receive the spheroid to suffer wearing and tearing easily after assaulting for a long time, and then reduced spheroidal life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the grinding effect of the steel ball is poor and the service life of the steel ball is affected by the impact after being ground for a long time, the high-strength high-toughness mining wear-resistant steel ball is provided.
In order to achieve the above object, the utility model provides a following technical scheme: high-strength and high-toughness mining wear-resistant steel ball comprises a steel ball base body, the outer surface of the steel ball base body is provided with a buffer layer, the outer surface of the buffer layer is provided with a reinforcing layer, the outer surface of the reinforcing layer is provided with a surface grinding layer, the outer surface of the surface grinding layer is provided with grains, a cavity is formed in the steel ball base body, a connecting rod is arranged in the cavity, a bearing is arranged on the outer surface of the connecting rod, and an eccentric wheel is arranged on the outer surface of the bearing.
Preferably, the buffer layer is made of copper-zinc alloy, and the thickness of the buffer layer is 1 mm.
Preferably, the reinforcing layer is made of manganese steel, and the thickness of the reinforcing layer is 2 mm.
Preferably, the surface grinding layer is made of teflon coating.
Preferably, the eccentric wheel is rotatably connected with the connecting rod through a bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with the connecting rod, the bearing, cavity and eccentric wheel, when grinding the material through this wear-resisting steel ball, because the steel ball body can produce certain rotation, and then make the steel ball drive inside eccentric wheel and rotate, make the eccentric wheel rotate in the cavity under the effect of bearing, later because the eccentric setting of eccentric wheel, make the eccentric wheel will produce certain power, thereby make the power that the eccentric wheel produced further promote the removal speed of steel ball, make the contact between the steel ball more powerful, thereby grind more abundant to the material, and then promoted the grinding effect of this steel ball to the material;
2. the utility model discloses a be provided with buffer layer and enhancement layer, when producing collision friction between the steel ball, make the buffer layer that copper-zinc alloy preparation formed have certain elasticity, thereby absorb the impact that produces between the steel ball, be provided with the enhancement layer that manganese steel material preparation formed through the surface at copper-zinc alloy layer afterwards, because manganese steel has certain intensity, thereby cause cracked to the steel ball base member after avoiding long-time collision friction between the steel ball, manganese steel also has certain elasticity simultaneously, make the enhancement layer also can protect the steel ball base member, thereby the effectual life who promotes the steel ball.
Drawings
FIG. 1 is a schematic view of the front structure of the water storage tank of the present invention;
FIG. 2 is a schematic view of a water storage tank of the present invention;
fig. 3 is an enlarged structural diagram a of the present invention.
In the figure: 1. a steel ball matrix; 2. a cavity; 3. a connecting rod; 4. a bearing; 5. an eccentric wheel; 6. a buffer layer; 7. a reinforcing layer; 8. surface grinding layer; 9. and (4) texture.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1-3, the high-strength high-toughness mining wear-resistant steel ball comprises a steel ball substrate 1, a cavity 2, a connecting rod 3, a bearing 4, an eccentric wheel 5, a buffer layer 6, a reinforcing layer 7, a surface grinding layer 8 and grains 9; the outer surface of the steel ball base body 1 is provided with a buffer layer 6, the outer surface of the buffer layer 6 is provided with a reinforcing layer 7, the outer surface of the reinforcing layer 7 is provided with a surface grinding layer 8, the outer surface of the surface grinding layer 8 is provided with grains 9, a cavity 2 is formed in the steel ball base body 1, a connecting rod 3 is arranged inside the cavity 2, a bearing 4 is arranged on the outer surface of the connecting rod 3, and an eccentric wheel 5 is arranged on the outer surface of the bearing 4.
Please refer to fig. 2, the buffer layer 6 is made of copper-zinc alloy, and the thickness of the buffer layer 6 is 1mm, and the buffer layer made of copper-zinc alloy makes the steel ball have certain elasticity so as to reduce the impact; the reinforcing layer 7 is made of manganese steel, the thickness of the reinforcing layer 7 is 2mm, the strength of the steel ball is improved through the reinforcing layer made of manganese steel, and meanwhile the manganese steel also has good elasticity to protect the steel ball.
Please refer to fig. 2-3, the surface grinding layer 8 is made of teflon paint, and the surface grinding layer made of teflon has good wear resistance; the eccentric 5 is rotatably connected to the connecting rod 3 by means of a bearing 4, so that the eccentric 5 is rotated by means of the bearing 4.
The working principle is as follows: firstly, when the material is ground through the steel ball base body 1, because the steel ball body can generate certain rotation, and further the steel ball drives the internal eccentric wheel 5 to rotate, so that the eccentric wheel 5 rotates in the cavity 2 under the action of the bearing 4, and then because the eccentric wheel 5 is eccentrically arranged, the eccentric wheel 5 can generate certain force, so that the force generated by the eccentric wheel 5 further improves the moving speed of the steel ball, the contact between the steel balls is more powerful, the material is ground more fully, when collision friction is generated between the steel ball base bodies 1, the buffer layer 6 made of copper-zinc alloy has certain elasticity, so that the impact generated between the steel ball base bodies 1 is absorbed, then the reinforcing layer 7 made of manganese steel material is arranged on the outer surface of the copper-zinc alloy layer, and because the manganese steel has certain strength, thereby cause cracked to steel ball base member 1 after avoiding long-time collision friction between steel ball base member 1, the manganese steel also has certain elasticity simultaneously for enhancement layer 7 also can protect steel ball base member 1.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. High-strength high-toughness mining wear-resistant steel ball comprises a steel ball matrix (1) and is characterized in that: the outer surface of steel ball base member (1) is provided with buffer layer (6), the surface of buffer layer (6) is provided with enhancement layer (7), the surface of enhancement layer (7) is provided with surface grinding layer (8), the surface of surface grinding layer (8) is provided with line (9), cavity (2) have been seted up to the inside of steel ball base member (1), the internally mounted of cavity (2) has connecting rod (3), the surface mounting of connecting rod (3) has bearing (4), the surface mounting of bearing (4) has eccentric wheel (5).
2. The high-strength high-toughness mining wear-resistant steel ball according to claim 1, characterized in that: the buffer layer (6) is made of copper-zinc alloy, and the thickness of the buffer layer (6) is 1 mm.
3. The high-strength high-toughness mining wear-resistant steel ball according to claim 1, characterized in that: the reinforcing layer (7) is made of manganese steel, and the thickness of the reinforcing layer (7) is 2 mm.
4. The high-strength high-toughness mining wear-resistant steel ball according to claim 1, characterized in that: the surface grinding layer (8) is made of Teflon coating.
5. The high-strength high-toughness mining wear-resistant steel ball according to claim 1, characterized in that: the eccentric wheel (5) is rotatably connected with the connecting rod (3) through a bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023220566.5U CN214346908U (en) | 2020-12-28 | 2020-12-28 | High-strength high-toughness mining wear-resistant steel ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023220566.5U CN214346908U (en) | 2020-12-28 | 2020-12-28 | High-strength high-toughness mining wear-resistant steel ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214346908U true CN214346908U (en) | 2021-10-08 |
Family
ID=77948141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023220566.5U Active CN214346908U (en) | 2020-12-28 | 2020-12-28 | High-strength high-toughness mining wear-resistant steel ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214346908U (en) |
-
2020
- 2020-12-28 CN CN202023220566.5U patent/CN214346908U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211755560U (en) | Ball mill for crushing and grinding solid sodium silicate | |
| CN102921519B (en) | Pulverizer with impact pulverizing and extrusion-shearing pulverizing functions | |
| CN109209239B (en) | High-frequency rotary vibration type rock crushing drilling tool | |
| CN102935399A (en) | Centrifugal grinder | |
| CN212040769U (en) | Novel ball mill barrel welt | |
| CN214346908U (en) | High-strength high-toughness mining wear-resistant steel ball | |
| CN209109283U (en) | A kind of magnetic-type medicinal material ball mill | |
| CN2766956Y (en) | Bilateral rotating superfine grinding ball milling apparatus | |
| CN117854905A (en) | Preparation method of composite permanent magnet material | |
| CN112221570B (en) | Double-mode electric crushing grinder | |
| CN202238183U (en) | Centrifugal mill | |
| CN2936426Y (en) | Cast-in insert composite anti-wear alloy lining board | |
| CN116747972A (en) | Composite powder production equipment of electric penetration resistant coating | |
| CN204307667U (en) | One can assemble sand machine thrower head processed | |
| CN202942924U (en) | Throwing head for sand making machine | |
| CN109499689A (en) | A kind of vertebra platform shape attritor mill tank | |
| CN209779425U (en) | A breaker for hydraulic and hydroelectric engineering | |
| CN201880562U (en) | Improved ring hammer of ring-hammer type crusher | |
| CN201049302Y (en) | Modified rock crusher structure | |
| CN210738477U (en) | Diamond anchor rod drill bit | |
| CN202105681U (en) | Anti-movement fine crusher | |
| CN215823144U (en) | Grit rubbing crusher | |
| CN216094020U (en) | Efficient cement grinding device adopting steel ball grinding body | |
| CN215279767U (en) | Casting mold device for processing high-chromium composite plate hammer | |
| CN208288130U (en) | A kind of built-in stationary balls structure of ball mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |