CN201871402U - Milling barrel of planetary ball mill - Google Patents
Milling barrel of planetary ball mill Download PDFInfo
- Publication number
- CN201871402U CN201871402U CN 201020643626 CN201020643626U CN201871402U CN 201871402 U CN201871402 U CN 201871402U CN 201020643626 CN201020643626 CN 201020643626 CN 201020643626 U CN201020643626 U CN 201020643626U CN 201871402 U CN201871402 U CN 201871402U
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- Prior art keywords
- grinding
- broken
- ball mill
- barrel
- planetary ball
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- Expired - Lifetime
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Abstract
The utility model discloses a milling barrel of a planetary ball mill. The milling barrel of a planetary ball mill comprises a barrel body with a material cavity, wherein a screen cloth is arranged in the barrel body in radial direction, and the material cavity is divided into a grinding cavity and a material storage cavity on the axial direction. The milling barrel of a planetary ball mill of the utility model is characterized in that the screen cloth is arranged in the barrel body to divide the grinding cavity in the barrel into two parts along the axial direction, wherein the upper part is used for containing a grinding ball and grinding materials to be broken and shaped; the grinding materials are broken and shaped by mutual collision and friction of the grinding ball and the inner wall of the barrel body when the grinding barrel rotates; when the granularity of the grinding materials to be broken and shaped conforms to the requirement, the grinding materials can leak from the screen cloth without being broken by the grinding ball to prevent the grinding materials from being over-broken; and grinding materials with larger particles still stay on the upper part of the barrel body for being broken and shaped, and the ball mill does not need to stop until all grinding materials are broken and shaped, so that the working efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of planetary ball mill mill tube.
Background technology
Some abrasive materials require the granularity of abrasive material to remain in certain scope when broken shaping, and the shape of abrasive material is consistent on the whole substantially, particularly in the broken shaping of handling hard materials such as silicon nitride, carborundum, corundum, diamond and CBN.Present normally used broken shaping device is a planetary ball mill, comprises planetary mechanism and connected mill tube and actuating unit, is provided with abrading-ball in the mill tube.Add abrading-ball and the abrasive material for the treatment of broken shaping during use in mill tube, the mutual collision friction under rotating at a high speed between abrading-ball and mill tube inwall and the abrading-ball carries out broken shaping to abrasive material.Can pass through mill tube rotating speed, ball milling time, adjust the shape of the proportion control broken material between the abrading-ball of different sizes and shape.But in broken shaping process, if can not take out the abrasive material that meets granularity requirements timely, these particles that meet granularity and shape need can be subjected to the fragmentation of abrading-ball again again, and granularity is diminished, and cause pulverizing.Therefore need operation one end to shut down after the time,, after the particle that will meet granularity and shape need takes out, again the broken material of coarsegrain is packed in the mill jar, continue broken shaping abrasive material processings of sieving.Do not only time-consuming like this but also effort, inefficiency, and still can have a certain amount of pulverizing abrasive material of crossing at the abrasive material that obtains that sieves need these cross the pulverizing abrasive material with the screen cloth filtering, and not only time and effort consuming also can cause waste to the abrasive material raw material.
The utility model content
The purpose of this utility model provides a kind of planetary ball mill mill tube, improves broken shaping efficient, prevents pulverizing.
In order to realize above purpose, the technical scheme that the utility model adopted is: a kind of planetary ball mill mill tube, comprise cylindrical shell with material chamber, and described cylinder internal diameter is divided into grinding chamber and storage cavity to being provided with screen cloth in the axial direction with described material chamber.
Be fixed with the support of mesh support screen on the inwall of described cylindrical shell.
Described support and cylinder inboard wall are for being welded to connect.
Planetary ball mill mill tube of the present utility model; employing is provided with screen cloth in cylindrical shell; grinding chamber in the cylindrical shell axially is divided into two parts; the abrasive material that top is used to hold abrading-ball and treats broken shaping; utilize the mutual collision friction between abrading-ball and the cylinder inboard wall during mill tube rotation; abrasive material is carried out broken shaping; when the abrasive grain for the treatment of broken shaping meets the requirements; these abrasive materials can leak down by screen cloth; no longer be subjected to the fragmentation of abrading-ball; prevent that abrasive material from crossing the generation of pulverizing; the abrasive material that particle is bigger continues to stay cylindrical shell top and carries out broken shaping; do not need to carry out stop of ball grinder and handle, finish, improved operating efficiency greatly up to the broken shaping of all abrasive materials.
Description of drawings
Fig. 1 is the structural representation of the utility model planetary ball mill mill tube;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Embodiment
As shown in Figure 1, planetary ball mill mill tube of the present utility model comprises the cylindrical shell 5 with material chamber, the radial circumference direction is welded with some supports 2 in the inwall upper edge of cylindrical shell 5, support 2 is provided with screen cloth 1, screen cloth 1 is separated into two parts up and down with cylindrical shell material chamber, top is divided into the grinding chamber 4 that is used to hold abrading-ball and treats broken shaping abrasive material, and the bottom is divided into the storage cavity 3 that is used to accept the satisfactory abrasive material of particle that leaks down from screen cloth.
Abrasive material through the broken shaping of planetary ball mill mill tube of the present utility model, the particle of equivalance shape accounts for more than 90%, operating efficiency and mass output rate also improve greatly, be applicable to very much the various broken materials of broken shaping, be specially adapted to silicon nitride, carborundum, corundum, the broken shaping of hard materials such as diamond and CBN.
Claims (3)
1. a planetary ball mill mill tube comprises the cylindrical shell with material chamber, and it is characterized in that: described cylinder internal diameter is divided into grinding chamber and storage cavity to being provided with screen cloth in the axial direction with described material chamber.
2. planetary ball mill mill tube according to claim 1 is characterized in that: the support that is fixed with mesh support screen on the inwall of described cylindrical shell.
3. planetary ball mill mill tube according to claim 2 is characterized in that: described support and cylinder inboard wall are for being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020643626 CN201871402U (en) | 2010-12-06 | 2010-12-06 | Milling barrel of planetary ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020643626 CN201871402U (en) | 2010-12-06 | 2010-12-06 | Milling barrel of planetary ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871402U true CN201871402U (en) | 2011-06-22 |
Family
ID=44159336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020643626 Expired - Lifetime CN201871402U (en) | 2010-12-06 | 2010-12-06 | Milling barrel of planetary ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871402U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435913A (en) * | 2015-12-26 | 2016-03-30 | 富耐克超硬材料股份有限公司 | Preparation method for non-equal-area shape cubic boron nitride crystal |
| CN107185628A (en) * | 2017-06-02 | 2017-09-22 | 辽宁科技大学 | A kind of frequency conversion type vibrates sampling machine |
| WO2019011479A1 (en) * | 2017-07-12 | 2019-01-17 | Retsch Gmbh | Grinding beaker, grinding beaker assembly, and method for comminuting a material to be ground and/or for separating a material to be ground from at least one grinding body |
| CN114367360A (en) * | 2021-12-21 | 2022-04-19 | 广州山锋测控技术有限公司 | Automatic grinding and screening integrated device |
-
2010
- 2010-12-06 CN CN 201020643626 patent/CN201871402U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435913A (en) * | 2015-12-26 | 2016-03-30 | 富耐克超硬材料股份有限公司 | Preparation method for non-equal-area shape cubic boron nitride crystal |
| CN107185628A (en) * | 2017-06-02 | 2017-09-22 | 辽宁科技大学 | A kind of frequency conversion type vibrates sampling machine |
| WO2019011479A1 (en) * | 2017-07-12 | 2019-01-17 | Retsch Gmbh | Grinding beaker, grinding beaker assembly, and method for comminuting a material to be ground and/or for separating a material to be ground from at least one grinding body |
| CN114367360A (en) * | 2021-12-21 | 2022-04-19 | 广州山锋测控技术有限公司 | Automatic grinding and screening integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HE'NAN FUNIK ULTRAHARD MATERIAL CO., LTD. Free format text: FORMER NAME: HENAN FUNIK ULTRAHARD MATERIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 Zhengzhou high tech Industrial Development Zone, Henan, Holly Street, No. 16 Patentee after: Henan Funik Ultrahard Material Co., Ltd. Address before: 450001 Zhengzhou high tech Industrial Development Zone, Henan, Holly Street, No. 16 Patentee before: Henan Funik Ultrahard Material Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: FUNIK ULTRAHARD MATERIALS CO., LTD. Free format text: FORMER NAME: HE'NAN FUNIK ULTRAHARD MATERIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001 Zhengzhou high tech Industrial Development Zone, Henan, Holly Street, No. 16 Patentee after: Rich Nike superhard material limited company Address before: 450001 Zhengzhou high tech Industrial Development Zone, Henan, Holly Street, No. 16 Patentee before: Henan Funik Ultrahard Material Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |