CN210252522U - Ball-milling roller of ball mill - Google Patents
Ball-milling roller of ball mill Download PDFInfo
- Publication number
- CN210252522U CN210252522U CN201920974680.5U CN201920974680U CN210252522U CN 210252522 U CN210252522 U CN 210252522U CN 201920974680 U CN201920974680 U CN 201920974680U CN 210252522 U CN210252522 U CN 210252522U
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- CN
- China
- Prior art keywords
- ball
- trapezoidal
- ball mill
- lifting block
- drum
- 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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Abstract
The utility model provides a ball-milling roller of ball mill, including the hollow cylindrical drum shell in inside, drum shell both ends are the round platform structure, and drum shell both ends end is provided with the port of business turn over material, and drum shell outside both ends are provided with the ring gear about, and the ring gear cooperates with the pinion stand, and the ring gear is rotated by the drive gear drive on the driving motor shaft; the inside of the roller shell is provided with a layer of lining rubber plate for buffering, and the inner side of the lining rubber plate is provided with a layer of lining plate. The utility model discloses a ball-milling drum of ball mill, simple structure, convenient to use is formed with the cross-section for trapezoidal dashpot between trapezoidal promotion piece and the adjacent trapezoidal promotion piece, can reduce the direct impact of material to the inner liner, prevents again that the material card from in the dashpot, influencing the work efficiency of ball mill, and trapezoidal promotion piece is removable form, has improved the life of welt.
Description
Technical Field
The utility model relates to a cylinder, concretely relates to ball-milling drum of ball mill.
Background
The ball mill is the key equipment for crushing the materials after the materials are crushed. This type of mill is provided with a number of steel balls as grinding media in the barrel. It is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and is used for dry or wet grinding of various ores and other grindable materials. The ball mill is suitable for grinding various ores and other materials, and is widely applied to the industries of mineral separation, building materials, chemical industry and the like.
The inner wall of the ball mill roller is always impacted by materials and steel balls, so that the ball mill roller is easy to damage and is not beneficial to the continuous operation of equipment.
Disclosure of Invention
In order to solve the problem, the utility model provides a ball-milling drum of ball mill.
The technical scheme of the utility model is that: a ball milling roller of a ball mill comprises a cylindrical roller shell with a hollow interior, wherein two ends of the roller shell are in a round platform structure, the tail ends of two ends of the roller shell are provided with feeding and discharging ports, the left end and the right end of the outer side of the roller shell are provided with gear rings, the gear rings are matched with a gear seat, and the gear rings are driven to rotate by a driving gear on a driving motor shaft; a layer of lining rubber plate for buffering is arranged in the roller shell, and a layer of lining plate is arranged on the inner side of the lining rubber plate; a plurality of mounting holes are uniformly distributed on the inner lining plate at equal intervals, and trapezoidal lifting blocks are mounted in the mounting holes through fastening screws; a buffer groove with a trapezoidal section is formed between each trapezoidal lifting block and the adjacent trapezoidal lifting block.
Furthermore, the length of one side of the trapezoid lifting block close to the inner lining plate is half of the length of one side far away from the inner lining plate.
Furthermore, the length of the buffer groove close to one side of the lining plate is half of the length of the buffer groove far away from one side of the lining plate.
Furthermore, a rectangular cover plate is arranged in the middle of one surface, away from the inner lining plate, of the trapezoidal lifting block.
Furthermore, the cover plate is adhered to the trapezoidal lifting block through an adhesive.
Furthermore, the four corners of the trapezoidal lifting block are subjected to fillet treatment, so that the abrasion of the trapezoidal lifting block due to collision is reduced.
Advantageous effects
The utility model discloses a ball-milling drum of ball mill, simple structure, convenient to use is formed with the cross-section for trapezoidal dashpot between trapezoidal promotion piece and the adjacent trapezoidal promotion piece, can reduce the direct impact of material to the inner liner, prevents again that the material card from in the dashpot, influencing the work efficiency of ball mill, and trapezoidal promotion piece is removable form, has improved the life of welt.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view at a.
In the figure, 1-roller shell, 2-lining rubber plate, 3-lining plate, 4-port, 5-gear ring, 6-trapezoidal lifting block, 7-buffer groove, 8-fastening screw and 9-cover plate.
Detailed Description
The ball milling drum of the ball mill of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a ball milling drum of a ball mill comprises a cylindrical drum shell 1 with a hollow interior, wherein two ends of the drum shell 1 are in a circular truncated cone structure, the tail ends of two ends of the drum shell 1 are provided with feeding and discharging ports 4, the left and right ends of the outer side of the drum shell 1 are provided with gear rings 5, the gear rings 5 are matched with a gear seat, and the gear rings 5 are driven to rotate by a driving gear on a driving motor shaft; a lining rubber plate 2 for buffering is arranged inside the roller shell 1, and a lining plate 3 is arranged on the inner side of the lining rubber plate 2; a plurality of mounting holes are uniformly distributed on the inner lining plate 3 at equal intervals, and trapezoidal lifting blocks 6 are mounted in the mounting holes through fastening screws 8; a buffer groove 7 with a trapezoidal section is formed between the trapezoidal lifting block 6 and the adjacent trapezoidal lifting block 6; the length of one side of the trapezoid lifting block 6, which is close to the lining plate 3, is half of the length of one side far away from the lining plate 3; the length of the buffer groove 7 close to one side of the lining plate 3 is half of the length of the side far away from the lining plate 3; a rectangular cover plate 9 is arranged in the middle of one surface of the trapezoidal lifting block 6, which is far away from the inner lining plate 3; the cover plate 9 is adhered to the trapezoidal lifting block 6 through an adhesive; four corners of the trapezoid lifting block 6 are subjected to fillet treatment, so that the abrasion of the trapezoid lifting block 6 caused by collision is reduced.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (6)
1. A ball-milling drum of a ball mill, characterized in that: the rotary drum comprises a cylindrical drum shell with a hollow interior, wherein two ends of the drum shell are in a round platform structure, the tail ends of two ends of the drum shell are provided with feeding and discharging ports, the left end and the right end of the outer side of the drum shell are provided with gear rings, the gear rings are matched with a gear seat, and the gear rings are driven to rotate by a driving gear on a driving motor shaft; a layer of lining rubber plate for buffering is arranged in the roller shell, and a layer of lining plate is arranged on the inner side of the lining rubber plate; a plurality of mounting holes are uniformly distributed on the inner lining plate at equal intervals, and trapezoidal lifting blocks are mounted in the mounting holes through fastening screws; a buffer groove with a trapezoidal section is formed between each trapezoidal lifting block and the adjacent trapezoidal lifting block.
2. A ball milling drum for a ball mill as defined in claim 1, wherein: the length of the trapezoidal lifting block close to one side of the lining plate is half of the length of the trapezoidal lifting block far away from one side of the lining plate.
3. A ball milling drum for a ball mill as defined in claim 1, wherein: the length of the buffer groove close to one side of the lining plate is half of the length of the buffer groove far away from one side of the lining plate.
4. A ball milling drum for a ball mill as defined in claim 1, wherein: a rectangular cover plate is arranged in the middle of one surface, away from the inner lining plate, of the trapezoidal lifting block.
5. The ball milling bowl of a ball mill as set forth in claim 4, wherein: the cover plate is adhered to the trapezoidal lifting block through an adhesive.
6. A ball milling drum for a ball mill as defined in claim 1, wherein: four corners of the trapezoidal lifting block are subjected to fillet treatment, so that the abrasion of the trapezoidal lifting block due to collision is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974680.5U CN210252522U (en) | 2019-06-26 | 2019-06-26 | Ball-milling roller of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974680.5U CN210252522U (en) | 2019-06-26 | 2019-06-26 | Ball-milling roller of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210252522U true CN210252522U (en) | 2020-04-07 |
Family
ID=70045102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920974680.5U Expired - Fee Related CN210252522U (en) | 2019-06-26 | 2019-06-26 | Ball-milling roller of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210252522U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU202529U1 (en) * | 2020-08-14 | 2021-02-24 | Акционерное общество "Комбинат КМАруда" (АО "Комбинат КМАруда") | Drum for ball mill |
| CN115318736A (en) * | 2022-08-12 | 2022-11-11 | 浙江天能电源材料有限公司 | Electrolytic copper rod washing equipment and copper washing method |
-
2019
- 2019-06-26 CN CN201920974680.5U patent/CN210252522U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU202529U1 (en) * | 2020-08-14 | 2021-02-24 | Акционерное общество "Комбинат КМАруда" (АО "Комбинат КМАруда") | Drum for ball mill |
| CN115318736A (en) * | 2022-08-12 | 2022-11-11 | 浙江天能电源材料有限公司 | Electrolytic copper rod washing equipment and copper washing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |