CN202921372U - Feeder of ball mill - Google Patents
Feeder of ball mill Download PDFInfo
- Publication number
- CN202921372U CN202921372U CN 201220571507 CN201220571507U CN202921372U CN 202921372 U CN202921372 U CN 202921372U CN 201220571507 CN201220571507 CN 201220571507 CN 201220571507 U CN201220571507 U CN 201220571507U CN 202921372 U CN202921372 U CN 202921372U
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- CN
- China
- Prior art keywords
- ball mill
- feeder
- flange
- utility
- model
- 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 relates to a feeder of a ball mill, comprising a hollow shaft (1) and a feeding hopper (5). One end of the hollow shaft (1) is provided with a flange (3). The lower end of the feeding hopper (5) is provided with a column-shaped discharge opening (2), the discharge opening (2) extends into one end of the hollow shaft (1) which is provided with the flange (3) and is matched with the end, and the discharge opening (2) is rotationally connected with the hollow shaft (1). The feeder of the ball mill disclosed by the utility model has the advantages of long service life and low production cost.
Description
Technical field
The utility model relates to mechanical manufacturing field, relates in particular to a kind of feeding of ball mill device.
Background technology
Ball mill of the prior art; no matter be the ball mill of dry type, wet type; feeder with cylinder or circular cone is consumable accessory, and inside cylinder, structure welding is bad, will easily cause charging not smooth; because feeder and grinding machine turn simultaneously; material is long at the inside curve movement, and charging rate is slow, and often can tell material to the outside; each position wearing and tearing ratio is very fast, the feeder of the grinding machine of need often changing the shuttle.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of feeding of ball mill device, and long service life is not outwards told material, and production cost is low.
For solving the problems of the technologies described above, the utility model provides a kind of feeding of ball mill device, comprises quill shaft 1 and feed hopper 5, and described quill shaft 1 one ends are provided with flange 3; Described feed hopper 5 lower ends are provided with cylindrical discharging opening 2, and described discharging opening 2 can stretch into an end of the quill shaft 1 that is provided with flange 3 and be complementary with a described end, and described discharging opening 2 is rotationally connected with quill shaft 1.
Compared with prior art, the utility model is provided with the quill shaft of feeder and feed hopper is separated and can be rotationally connected, and feed hopper does not move together with grinding machine, extended the service life of feeder, and making charging smooth and easy, device fabrication is in service can not tell material, has reduced production cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of feeding of ball mill device that the utility model provides, an end is provided with flange 3 outside quill shaft 1, discharging opening 2 ends of feed hopper 5 are set to cylindrical, this columniform discharging opening 2 can be complementary with flange 3 ends of quill shaft 1, and columniform discharging opening 2 extend into flange 3 ends of quill shaft 1, and discharging opening 2 is rotationally connected with quill shaft 1, flange 3 ends are provided with sealing gasket 4, and feed hopper 5 use angle bar are fixedly installed on bearing block.
The utility model is in production work, no matter any material of feeder is all can charging unobstructed, especially river sand also can pass through smoothly.The flange that the quill shaft outer end arranges can be prevented the leak-stopping material.The charge ratio of feed hopper is more directly perceived, in time regulates batcher feed size, the material phenomenon can not occur telling outward.In service at equipment, the feed hopper transfixion is not followed the grinding machine rotation, and material only slides through on feed hopper, more than three times, has reduced production cost than cylinder feeder life.The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. a feeding of ball mill device, comprise quill shaft (1) and feed hopper (5), it is characterized in that: described quill shaft (1) one end is provided with flange (3); Described feed hopper (5) lower end is provided with cylindrical discharging opening (2), and described discharging opening (2) stretches into an end of the quill shaft (1) that is provided with flange (3) and is complementary with a described end, and described discharging opening (2) is rotationally connected with quill shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571507 CN202921372U (en) | 2012-10-31 | 2012-10-31 | Feeder of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571507 CN202921372U (en) | 2012-10-31 | 2012-10-31 | Feeder of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921372U true CN202921372U (en) | 2013-05-08 |
Family
ID=48211365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571507 Expired - Fee Related CN202921372U (en) | 2012-10-31 | 2012-10-31 | Feeder of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582962A (en) * | 2017-01-16 | 2017-04-26 | 成都佳欣诚信科技有限公司 | Efficient ball grinding mill used for smashing chondroitin sulfate |
-
2012
- 2012-10-31 CN CN 201220571507 patent/CN202921372U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582962A (en) * | 2017-01-16 | 2017-04-26 | 成都佳欣诚信科技有限公司 | Efficient ball grinding mill used for smashing chondroitin sulfate |
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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: 20130508 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |