CN201684644U - Ball mill feeding device - Google Patents
Ball mill feeding device Download PDFInfo
- Publication number
- CN201684644U CN201684644U CN2010202019118U CN201020201911U CN201684644U CN 201684644 U CN201684644 U CN 201684644U CN 2010202019118 U CN2010202019118 U CN 2010202019118U CN 201020201911 U CN201020201911 U CN 201020201911U CN 201684644 U CN201684644 U CN 201684644U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- hollow rotating
- ball mill
- hopper
- described hollow
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- Crushing And Grinding (AREA)
Abstract
本实用新型涉及一种球磨机进料装置，包括料斗和设于料斗内的空心转轴，其特征在于：所述空心转轴的周壁上开设有进料口，所述进料口上设有一段弧形进料管，所述空心转轴一端封闭，另一端穿出料斗与球磨机相连，所述空心转轴的内部设有内螺纹，该进料装置不仅结构简单，而且可有效提高进料速度，提高生产效率。
The utility model relates to a feeding device for a ball mill, which comprises a hopper and a hollow rotating shaft arranged in the hopper, and is characterized in that: a feeding port is opened on the peripheral wall of the hollow rotating shaft, and an arc-shaped feeding port is provided on the feeding port. One end of the hollow rotating shaft is closed, and the other end passes through the hopper to connect with the ball mill. The hollow rotating shaft is provided with internal threads. The feeding device is not only simple in structure, but also can effectively increase the feeding speed and improve production efficiency.
Description
Technical field
The utility model relates to ball mill, particularly a kind of feed arrangement of ball mill.
Background technology
Ball mill is a kind of equipment of widespread usage, can be used for the grinding of material, be usually used in mine ore dressing, in use need abrasive is transported in the grinding body from charging aperture, such charging aperture stops up on the one hand easily, adopts assembly relation between charging aperture and the auger conveyor on the other hand, get stuck easily, the abrasive that transports from conveyer belt can not enter charging aperture fully, shakes off easily, and charging efficient is low.
Summary of the invention
The purpose of this utility model is to provide a kind of ball mill feed arrangement, and this feed arrangement is not only simple in structure, and can effectively improve charging rate, enhances productivity.
The technical solution of the utility model is: a kind of ball mill feed arrangement, comprise hopper and be located at the interior hollow rotating shaft of hopper, it is characterized in that: offer charging aperture on the perisporium of described hollow rotating shaft, described charging aperture is provided with one section arc feed pipe, described hollow rotating shaft one end sealing, the other end passes hopper and links to each other with ball mill, and the inside of described hollow rotating shaft is provided with internal thread.
Advantage of the present utility model is: simple and compact for structure, production cost is low; Effectively improve charging rate, reduced the obstruction of charging aperture, improved production efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side direction view of Fig. 1.
The specific embodiment
A kind of ball mill feed arrangement, comprise hopper 1 and be located at the interior hollow rotating shaft 2 of hopper, it is characterized in that: offer charging aperture 3 on the perisporium of described hollow rotating shaft, described charging aperture is provided with one section arc feed pipe 4, described hollow rotating shaft one end sealing, the other end passes hopper and links to each other with ball mill 5, and the inside of described hollow rotating shaft is provided with internal thread 6.
In order to realize the axial feed of abrasive, gone out in the hollow rotating shaft to be provided with outside the internal thread, also helical blade can be set.
In order to make hollow shaft rotation stably in hopper, described hollow rotating shaft two ends are provided with bearing 7.
Operation principle of the present utility model is as follows: when hollow rotating shaft rotates, a kind of with it rotation of feed pipe on the rotating shaft perisporium, because feed pipe is curved, in the process of rotation, the abrasive in the hopper is included in the pipe, and entering central rotating shaft inside, hollow rotating shaft inside is provided with charging screw thread or helical blade, under the impetus of charging screw thread or helical blade, abrasive is done axial feed, in being admitted to grinder.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. ball mill feed arrangement, comprise hopper and be located at the interior hollow rotating shaft of hopper, it is characterized in that: offer charging aperture on the perisporium of described hollow rotating shaft, described charging aperture is provided with one section arc feed pipe, described hollow rotating shaft one end sealing, the other end passes hopper and links to each other with ball mill, and the inside of described hollow rotating shaft is provided with internal thread.
2. ball mill feed arrangement according to claim 1 is characterized in that: described hollow rotating shaft inside is provided with helical blade.
3. ball mill feed arrangement according to claim 1 is characterized in that: described hollow rotating shaft two ends are provided with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202019118U CN201684644U (en) | 2010-05-25 | 2010-05-25 | Ball mill feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202019118U CN201684644U (en) | 2010-05-25 | 2010-05-25 | Ball mill feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684644U true CN201684644U (en) | 2010-12-29 |
Family
ID=43372935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202019118U Expired - Fee Related CN201684644U (en) | 2010-05-25 | 2010-05-25 | Ball mill feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959186A (en) * | 2015-07-30 | 2015-10-07 | 江苏锐升新材料有限公司 | Offcut recycling machine for floor material machining |
| CN107876159A (en) * | 2017-11-14 | 2018-04-06 | 张前 | A kind of anti-blocking feed opening of ball mill |
-
2010
- 2010-05-25 CN CN2010202019118U patent/CN201684644U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959186A (en) * | 2015-07-30 | 2015-10-07 | 江苏锐升新材料有限公司 | Offcut recycling machine for floor material machining |
| CN107876159A (en) * | 2017-11-14 | 2018-04-06 | 张前 | A kind of anti-blocking feed opening of ball mill |
| CN107876159B (en) * | 2017-11-14 | 2019-04-30 | 江苏新达石英有限公司 | A kind of anti-blocking feed opening of ball mill |
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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: 20101229 Termination date: 20160525 |