CN103285992A - Drum-shaped material feeder for center transmission ball grinder - Google Patents
Drum-shaped material feeder for center transmission ball grinder Download PDFInfo
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- CN103285992A CN103285992A CN 201310226037 CN201310226037A CN103285992A CN 103285992 A CN103285992 A CN 103285992A CN 201310226037 CN201310226037 CN 201310226037 CN 201310226037 A CN201310226037 A CN 201310226037A CN 103285992 A CN103285992 A CN 103285992A
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- drum
- material feeding
- ball mill
- center transmission
- transmission ball
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Abstract
The invention relates to a drum-shaped material feeder for a center transmission ball grinder. The drum-shaped material feeder comprises a material feeding body, wherein a material feeding cover is fixed on the top of the material feeding body; a material inlet is formed in the material feeding cover; a material outlet is formed in the bottom of the material feeding body; a drum-shaped material feeding plate is arranged between the material inlet and the material outlet; the start end of the drum-shaped material feeding plate is internally tangent to the inner wall of the material feeding body; the tail end of the drum-shaped material feeding plate is connected with the material outlet; a channel between the start end and the tail end is helical, and the size is gradually reduced. According to the drum-shaped material feeder for the center transmission ball grinder, the drum-shaped material feeding plate is arranged in the material feeding body, so that the design is unique and novel; the manufacturing is simple and convenient and low in cost; the ore feeding amount is large; materials are uniformly and steadily fed; impact to the ball grinder is low; the service life of the ball grinder is prolonged.
Description
Technical field
The present invention relates to the ball mill field, especially a kind of for the center transmission ball mill drum on the ball mill of industries such as mine, metallurgy, electric power.
Background technology
Ball mill is the key equipment in ore dressing plant, and material feed performance and output important influence to ball mill.The dispenser complex structure of existing ball mill, the cost of manufacture height, mine-supplying quantity is less, and discharging is inhomogeneous, has had a strong impact on the service life of ball mill.
Summary of the invention
The technical problem to be solved in the present invention is: for a kind of center transmission ball mill drum is provided, design is unique novel, and cost of manufacture is lower, and mine-supplying quantity is big, and discharging is even, can improve the service life of ball mill.
The technical solution adopted for the present invention to solve the technical problems is: a kind of center transmission ball mill drum, comprise the charging body, fixedly there is feed cap on described charging body top, offer charging aperture on the described feed cap, described charging body bottom offers discharging opening, be provided with the cydariform dish plate between described charging aperture and the discharging opening, the top of described cydariform dish plate is inscribed within charging body inwall, the terminal of described cydariform dish plate is connected with discharging opening, the passage between described top and the terminal twist and size reduce gradually.
In order to prevent that better material from splashing, described feed cap is tapered, and the end that its opening is big is fixedly mounted on a side of charging body charging, and the end that its opening is little is charging aperture.
The installation and removal of feed cap removably connect by screw between feed cap and the charging body for convenience, have made things convenient for cleaning and maintenance in the charging body.
This center transmission ball mill is connected with ball mill with drum for convenience, and described charging body bottom is provided with ring flange, connects reliably firmly easy installation and removal.
The invention has the beneficial effects as follows: transmission ball mill in center of the present invention arranges the cydariform dish plate with drum in the charging body, and design is unique novel, makes simple and convenient, cost is low, and mine-supplying quantity is big, the feed uniform and stable, impact to ball mill is little, has improved the service life of ball mill.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the perspective view that transmission ball mill in center of the present invention is used a preferred embodiment of drum;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the structural representation that transmission ball mill in center of the present invention is used the cydariform dish plate of drum;
Among the figure: 1. charging body, 2. feed cap, 3. charging aperture, 4. discharging opening, 5. cydariform dish plate, 6. ring flange, 7. top, 8. terminal.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 1 to Figure 3, a kind of center transmission ball mill drum, comprise charging body 1, fixedly there is feed cap 2 on described charging body 1 top, offer charging aperture 3 on the described feed cap 2, described charging body 1 bottom offers discharging opening 4, be provided with cydariform dish plate 5 between described charging aperture 3 and the discharging opening 4, the top 7 of described cydariform dish plate 5 is inscribed within charging body 1 inwall, the terminal 8 of described cydariform dish plate 5 is connected with discharging opening 4, the passage between described top 7 and the terminal 8 twist and size reduce gradually.
Described feed cap 2 is tapered, and the end that its opening is big is fixedly mounted on a side of charging body 1 charging, and the end that its opening is little is charging aperture 3, can prevent that material from splashing.Removably connect by screw between feed cap 2 and the charging body 1, made things convenient for cleaning and maintenance in the charging body 1.
Described charging body 1 bottom is provided with ring flange 6, and this center transmission ball mill is connected firm and reliable connection, easy installation and removal with drum by ring flange 6 with ball mill.
Add man-hour, material enters in the charging body 1 from the charging aperture 3 on the feed cap 2, by cydariform dish plate 5 ground rotations, material is sent into the terminal 8 of cydariform dish plate 5 gradually under the screw along passage through the top 7 of cydariform dish plate 5, sent into by discharging opening 4 at last and carry out ball milling in the ball mill.
Compared with prior art, transmission ball mill in center of the present invention arranges cydariform dish plate 5 with drum in charging body 1, and design is unique novel, make simple and conveniently, cost is low, and mine-supplying quantity is big, the feed uniform and stable, little to the impact of ball mill, the service life of having improved ball mill.
Be enlightenment with above-mentioned foundation desirable embodiment of the present invention, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1. center transmission ball mill drum, comprise the charging body, fixedly there is feed cap on described charging body top, offer charging aperture on the described feed cap, described charging body bottom offers discharging opening, and it is characterized in that: be provided with the cydariform dish plate between described charging aperture and the discharging opening, the top of described cydariform dish plate is inscribed within charging body inwall, the terminal of described cydariform dish plate is connected with discharging opening, the passage between described top and the terminal twist and size reduce gradually.
2. center transmission ball mill drum as claimed in claim 1, it is characterized in that: described feed cap is tapered.
3. center transmission ball mill drum as claimed in claim 1, it is characterized in that: described feed cap and charging body removably connect by screw.
4. center transmission ball mill drum as claimed in claim 1 is characterized in that: be provided with ring flange bottom the described charging body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310226037 CN103285992A (en) | 2013-06-06 | 2013-06-06 | Drum-shaped material feeder for center transmission ball grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310226037 CN103285992A (en) | 2013-06-06 | 2013-06-06 | Drum-shaped material feeder for center transmission ball grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103285992A true CN103285992A (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310226037 Pending CN103285992A (en) | 2013-06-06 | 2013-06-06 | Drum-shaped material feeder for center transmission ball grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103285992A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289302A (en) * | 2014-10-21 | 2015-01-21 | 江西稀有金属钨业控股集团有限公司 | Drum-shaped feeder of ball grinding mill and feeding method of drum-shaped feeder |
| CN113751139A (en) * | 2021-09-09 | 2021-12-07 | 福建敏捷机械有限公司 | Feeding device of continuous ball mill |
| CN113828412A (en) * | 2021-09-09 | 2021-12-24 | 福建敏捷机械有限公司 | Continuous ball-milling equipment |
-
2013
- 2013-06-06 CN CN 201310226037 patent/CN103285992A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289302A (en) * | 2014-10-21 | 2015-01-21 | 江西稀有金属钨业控股集团有限公司 | Drum-shaped feeder of ball grinding mill and feeding method of drum-shaped feeder |
| CN104289302B (en) * | 2014-10-21 | 2016-05-18 | 江西稀有金属钨业控股集团有限公司 | A kind of drum feeder for ball mills and feeding method thereof |
| CN113751139A (en) * | 2021-09-09 | 2021-12-07 | 福建敏捷机械有限公司 | Feeding device of continuous ball mill |
| CN113828412A (en) * | 2021-09-09 | 2021-12-24 | 福建敏捷机械有限公司 | Continuous ball-milling equipment |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |