CN203508123U - Grinding steel ball of ball grinder - Google Patents
Grinding steel ball of ball grinder Download PDFInfo
- Publication number
- CN203508123U CN203508123U CN201320694044.XU CN201320694044U CN203508123U CN 203508123 U CN203508123 U CN 203508123U CN 201320694044 U CN201320694044 U CN 201320694044U CN 203508123 U CN203508123 U CN 203508123U
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- CN
- China
- Prior art keywords
- steel ball
- grinding
- ball body
- ball
- groove
- 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.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
- Milling Processes (AREA)
Abstract
The utility model relates to a grinding steel ball of a ball grinder. The grinding steel ball of the ball grinder comprises a steel ball body (1), wherein the steel ball body (1) is cylindrical; a top (3) is arranged at the cylindrical upper end of the steel ball body (1); a bottom (4) is arranged at the cylindrical lower end of the steel ball body (1); a groove (2) is formed in the side surface of the steel ball body (1). The grinding steel ball of the ball grinder has the beneficial effects that the steel ball is a cylinder with the addition of the top and the bottom of which the outer surfaces are circular arc surfaces, and an impact surface of the steel ball body is increased, so that stress surface of a grinding material is increased, thus the grinding material is powdered quickly, good in adjustment and energy-saving; the groove is formed in the side surface of the steel ball, so that the service life of the steel ball can be prolonged.
Description
Technical field
The utility model relates to a kind of abrasive media, is specifically related to a kind of ball mill grinding steel ball.
Background technology
Grind in the market steel ball usage quantity very huge, the shape of the grinding steel ball that general ball mill uses is identical, is circular steel ball, the just difference to some extent such as the specification of steel ball, size, material, hardness, technique.But this circular steel ball can only clash into ore, grind when motion, and cannot ore be scratched and be pulverized, and easily wearing and tearing of steel ball itself, the result of its application is that inefficiency, cost are high.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ball mill grinding steel ball, not only can clash into ore, grind, and side, top and the bottom that can also lean on steel ball to ore push, the grinding steel ball of pulverizing and levigate operation.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of ball mill grinding steel ball, comprise steel ball body, and described steel ball body is cylindrical; The cylindrical upper end of described steel ball body has top, cylindrical lower end has bottom; Described steel ball body side is provided with groove.
Further, described groove is around described steel ball body side one week; On described steel ball body side, three described grooves are at least set; The degree of depth of described groove is 5 millimeters～10 millimeters, and width is 3 millimeters～10 millimeters; Described top and bottom outer surface are arc-shaped surface.
The beneficial effects of the utility model are: grinding steel ball is that cylinder adds that outer surface is top and the bottom of arc surface, has increased the shock surface of steel ball itself, thereby has increased the stress surface of grinding-material, makes grinding-material become powder fast, dispatch, and save the energy; In steel ball side, offer the life-span that groove can extend steel ball.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
In accompanying drawing, the list of parts of each label representative is as follows:
1, steel ball body, 2, groove, 3, top, 4, bottom.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of ball mill grinding steel ball, comprises steel ball body 1, and described steel ball body 1 is cylindrical; The cylindrical upper end of described steel ball body 1 has top 3, cylindrical lower end has bottom 4; Described steel ball body 1 side is provided with groove 2.Described top 3 and bottom 4 outer surfaces are arc-shaped surface.This ball mill steel ball surface is interconnected and is formed by top 3, bottom 4 and cylinder steel ball body 1, the point acting of original steel ball is changed to the form of a plurality of micro-actings, increased the shock surface of steel ball itself, thereby increased the stress surface of grinding-material, make grinding-material become powder fast, dispatch, save the energy; Described groove 2 is located on described steel ball body 1 side, the degree of depth of groove 2 is 5 millimeters～10 millimeters, width is 3 millimeters～10 millimeters, three described grooves 2 are at least set on described steel ball body 1 side, in the process of grinding, chip can be filled into 2 li of grooves, and the part being exposed at outside groove can participate in grinding, will reduce the wearing and tearing of steel ball like this, reduce production cost.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a ball mill grinding steel ball, is characterized in that: comprise steel ball body (1), described steel ball body (1) is cylindrical; The cylindrical upper end of described steel ball body (1) has top (3), cylindrical lower end has bottom (4); Described steel ball body (1) side is provided with groove (2).
2. a kind of ball mill grinding steel ball according to claim 1: it is characterized in that: described groove (2) a week around described steel ball body (1) side.
3. according to a kind of ball mill grinding steel ball described in claim 1 or 2: it is characterized in that: on described steel ball body (1) side, three described grooves (2) are at least set.
4. a kind of ball mill grinding steel ball according to claim 1 and 2, is characterized in that: the degree of depth of described groove (2) is 5 millimeters～10 millimeters, and width is 3 millimeters～10 millimeters.
5. a kind of ball mill grinding steel ball according to claim 1 and 2, is characterized in that: described top (3) and bottom (4) outer surface are arc-shaped surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694044.XU CN203508123U (en) | 2013-11-05 | 2013-11-05 | Grinding steel ball of ball grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694044.XU CN203508123U (en) | 2013-11-05 | 2013-11-05 | Grinding steel ball of ball grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508123U true CN203508123U (en) | 2014-04-02 |
Family
ID=50367107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320694044.XU Expired - Fee Related CN203508123U (en) | 2013-11-05 | 2013-11-05 | Grinding steel ball of ball grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268518A (en) * | 2014-05-29 | 2016-01-27 | 河北首鼎金属制品有限公司 | Multifunctional multi-edge grinding ball |
| CN108837892A (en) * | 2018-07-10 | 2018-11-20 | 方圆(德安)矿业投资有限公司 | A kind of ball mill steel ball and grading method |
-
2013
- 2013-11-05 CN CN201320694044.XU patent/CN203508123U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268518A (en) * | 2014-05-29 | 2016-01-27 | 河北首鼎金属制品有限公司 | Multifunctional multi-edge grinding ball |
| CN108837892A (en) * | 2018-07-10 | 2018-11-20 | 方圆(德安)矿业投资有限公司 | A kind of ball mill steel ball and grading method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20181105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |