CN2892269Y - Ball grinder steel ball adder - Google Patents
Ball grinder steel ball adder Download PDFInfo
- Publication number
- CN2892269Y CN2892269Y CN 200620090179 CN200620090179U CN2892269Y CN 2892269 Y CN2892269 Y CN 2892269Y CN 200620090179 CN200620090179 CN 200620090179 CN 200620090179 U CN200620090179 U CN 200620090179U CN 2892269 Y CN2892269 Y CN 2892269Y
- Authority
- CN
- China
- Prior art keywords
- ball
- short circuit
- ball mill
- baffle plate
- electronic scale
- 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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- Crushing And Grinding (AREA)
Abstract
A ball feeding device of ball mill is disclosed by the utility model, and in particular relates to a ball feeding device of ball mill to fill steel balls in the ball mill in the alumina material milling segment. The ball feeding device comprises a ball feeding hopper housing (2) and an electronic scale (1) connected on top of the ball feeding hopper housing (2). An electronic weighing device is added in the utility model. When a traveling hoist lifts the ball feeding hopper of the ball mill, weight of the steel balls in the hopper can be automatically indicated on the electronic scale; weight values or accumulative weight values are shown on the electronic scale and can be observed on operation site. Operators can increase or reduce quantity of steel balls in the weigh hopper according to the weight value or accumulative weight value shown on site to achieve accuracy of quantity of balls in the ball mill.
Description
Affiliated technical field
The utility model relates to the ball adding device of ball mill in metallurgy or mine, and relating in particular to a kind of grinding in the workshop section at the alumina producing raw material is the ball mill steel ball ball adding device of filling steel ball in the ball mill.
Background technology
In aluminum oxide production process, need join the steel ball that the different-diameter specification is dosed in requirement again according to first dress steel ball long-pending behind the clear ball of ball mill.In actual mechanical process, the operative employee uses dress ball bucket determine to pack into the steel ball weight of ball mill, be that the operative employee rule of thumb estimates the long-pending steel ball weight that can hold of dress ball bucket capacity, and then estimate the steel ball gross weight of the ball mill of packing into altogether according to the number of times that uses dress ball bucket to fill steel ball.Because it is a lot of that ball mill is just adorned the kind of steel ball, the different-diameter steel ball is in that to add the identical weight accumulation of ball bucket internal volume different, thus the ball mill steel ball that obtains of use experience method just loading amount be very inaccurate.
The utility model content
The utility model is exactly that a kind of ball mill steel ball ball adding device is provided in order to solve the problems of the technologies described above, its objective is and to show the steel ball weight of being loaded, solved the problem of weighing in the ball mill steel ball filling process, realized accurate on-line monitoring for the steel ball filling weight.
For reaching above-mentioned purpose, the utility model is achieved in that ball mill steel ball ball adding device, and it comprises and add ball bucket housing, add ball bucket housing above be connected with the electronic scale that is used for weighing.
The described ball bucket lower part of frame that adds is the short circuit groove, the bottom that adds ball bucket housing is provided with the baffle plate that is used to seal the short circuit groove, baffle plate and short circuit groove are separate type, and baffle plate is fixedlyed connected with an end of fixed bar, and the other end of fixed bar is fixedlyed connected with electronic scale.
Described baffle plate is a V-baffle, and the baffle plate angle of bend of V-type is 20～60 °, thickness 20mm～40mm, and the V-baffle area is greater than short circuit groove area.
The suitable for reading of described short circuit groove is square sectional rectangle pyramid, its positive square that is of a size of length of side 1000mm～1500mm suitable for reading, and its short circuit bevel angle is 20～60 °, short circuit length 200mm～500mm.
Described electronic scale top is provided with hook.
The utility model has the advantages of: the utility model has increased electronic weighting equipment, when overhead traveling crane is sling ball mill when adding the ball bucket, adding the steel ball weight of holding in the ball bucket can show automatically by electronic scale, its weighing numerical value or accumulative total numerical value are shown on the electronic scale, can directly see in operation site.The quantity that weighing numerical value that the operative employee can show according to the scene or accumulative total numerical value increase or reduce steel ball in the scale hooper, realize ball mill dress ball accurately.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the utility model unloads ball working state structure figure.
Among the figure 1, electronic scale; 2, add ball bucket housing; 3, fixed bar; 4, baffle plate; 5, hook; 6, short circuit groove.
The specific embodiment
Ball mill steel ball ball adding device comprises adding ball bucket housing 2, add ball bucket housing 2 above be connected with the electronic scale 1 that is used for weighing, the top of electronic scale 1 be provided with the hook 5.The bottom that adds ball bucket housing 2 is a short circuit groove 6, the bottom that adds ball bucket housing 2 is provided with the baffle plate 4 that is used to seal short circuit groove 6, baffle plate 4 is detachable structure with short circuit groove 6, and baffle plate 4 is fixedlyed connected with an end of fixed bar 3, and the other end of fixed bar 3 is fixedlyed connected with electronic scale 1.Baffle plate 4 is V-baffles, and the V-baffle angle of bend is 20～60 °, and thickness 20mm～40mm, V-baffle area are greater than the area of short circuit groove 6, to guarantee that baffle plate 4 can close short circuit groove 6.
The suitable for reading of short circuit groove 6 is square sectional rectangle pyramid, its positive square that is of a size of length of side 1000mm～1500mm suitable for reading, and the angle of its short circuit groove 6 is 20～60 °, short circuit length is 200mm～500mm.
Operation principle of the present utility model: will load onto steel ball in the ball adding device, electronic scale shows that the weighing numerical value of steel ball or accumulative total numerical value car day after tomorrow suspension hook are connected with the hook at electronic scale top, makes the overhead traveling crane whole ball bucket that adds of can slinging.The below ball adding device that ball mill moves to ball adding device falls, and adds the stop motion of ball bucket housing behind the contact of the mill door on ball mill ball adding device, V-baffle with add ball bucket housing and continue to move downward, steel ball tumbles in ball mill from adding in the ball bucket housing.V-baffle is that block plate bending forms, and its area can will add ball bucket housing bottom short circuit double V-groove complete closed greater than the bottom short circuit groove that adds ball bucket housing.
Claims (5)
1, ball mill steel ball ball adding device, it comprises and adds ball bucket housing (2), it is characterized in that being connected with in the top that adds ball bucket housing (2) electronic scale (1) that is used for weighing.
2, ball mill steel ball ball adding device according to claim 1, it is characterized in that the described bottom that adds ball bucket housing (2) is short circuit groove (6), the bottom that adds ball bucket housing (2) is provided with the baffle plate (4) that is used to seal short circuit groove (6), baffle plate (4) is a separate type with short circuit groove (6), baffle plate (4) is fixedlyed connected with an end of fixed bar (3), and the other end of fixed bar (3) is fixedlyed connected with electronic scale (1).
3, ball mill steel ball ball adding device according to claim 2 is characterized in that described baffle plate (4) is V-type, and the baffle plate of V-type (4) angle of bend is 20～60 °, thickness 20mm～40mm, and the baffle plate of V-type (4) area is greater than the area of short circuit groove (6).
4, ball mill steel ball ball adding device according to claim 2, it is characterized in that the suitable for reading of described short circuit groove (6) is square sectional rectangle pyramid, its positive square that is of a size of length of side 1000mm～1500mm suitable for reading, the angle of its short circuit groove (6) is 20～60 °, short circuit length 200mm～500mm.
5, ball mill steel ball ball adding device according to claim 1 is characterized in that described electronic scale (1) top is provided with hook (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090179 CN2892269Y (en) | 2006-04-04 | 2006-04-04 | Ball grinder steel ball adder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090179 CN2892269Y (en) | 2006-04-04 | 2006-04-04 | Ball grinder steel ball adder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892269Y true CN2892269Y (en) | 2007-04-25 |
Family
ID=38060435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090179 Expired - Fee Related CN2892269Y (en) | 2006-04-04 | 2006-04-04 | Ball grinder steel ball adder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892269Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804370A (en) * | 2010-03-31 | 2010-08-18 | 中国瑞林工程技术有限公司 | Ball feeding device for ball mill |
| CN108031526A (en) * | 2018-01-16 | 2018-05-15 | 福建亚亨机械股份有限公司 | A kind of ball-grinding machine ball adding device |
| CN108246429A (en) * | 2018-01-16 | 2018-07-06 | 福建亚亨机械股份有限公司 | A kind of ball-grinding machine grabs ball device |
-
2006
- 2006-04-04 CN CN 200620090179 patent/CN2892269Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804370A (en) * | 2010-03-31 | 2010-08-18 | 中国瑞林工程技术有限公司 | Ball feeding device for ball mill |
| CN108031526A (en) * | 2018-01-16 | 2018-05-15 | 福建亚亨机械股份有限公司 | A kind of ball-grinding machine ball adding device |
| CN108246429A (en) * | 2018-01-16 | 2018-07-06 | 福建亚亨机械股份有限公司 | A kind of ball-grinding machine grabs ball device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20110404 |