CN202590893U - Ball mill - Google Patents
Ball mill Download PDFInfo
- Publication number
- CN202590893U CN202590893U CN 201220217946 CN201220217946U CN202590893U CN 202590893 U CN202590893 U CN 202590893U CN 201220217946 CN201220217946 CN 201220217946 CN 201220217946 U CN201220217946 U CN 201220217946U CN 202590893 U CN202590893 U CN 202590893U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hollow shaft
- ball mill
- discharging
- liner plate
- 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
The utility model discloses a ball mill comprising a charging part, a discharging part, a rotary part and a drive part, wherein the rotary part comprises a cylinder; the charging part is a charging hollow shaft at one end of the cylinder; the discharging part is a discharging hollow shaft at the lower part of the other end of the cylinder; a sieve plate is arranged at the joint of the end of the discharging hollow shaft and the cylinder; the drive part comprises a belt pulley, a motor and a belt which are respectively sleeved on the charging hollow shaft; the belt is sleeved on the belt pulley and a motor shaft; the motor is fixed in a rack at one side of the ball mill; a bin separating plate is arranged at the middle part in the cylinder of the rotary part and is used for separating the cylinder into a first bin and a second bin; more than two steel balls with different diameters are respectively arranged in the two bins; liner plates are inlaid in the inner surface of the first bin and sequentially arranged in a ladder shape; flat liner plates are inlaid in the inner surface of the second bin; and all the liner plates are of a detachable structure. The ball mill disclosed by the utility model is suitable for the milling of ultrafine-powder materials.
Description
Technical field
The utility model relates to the material-pulverizing device field, particularly relates to a kind of ball mill.
Background technology
Ball mill is after material is broken, the key equipment of pulverizing again.It is widely used in production industries such as ore dressing, building materials and chemical industry, and various ores and other grindability material are carried out dry type or wet type grinding.For several kinds of common on existing market milling apparatus, stir mill etc. as Raymond mill, impact grinder, dry type, ball mill more is applicable to the processing of superfine powder.
The utility model content
The utility model technical problem to be solved is to the superfine powder production industry and a kind of ball mill of designing that this ball mill is two chamber structures, and in first storehouse, inlays staged liner plate or corrugated plating, and grinding effect is good.Liner plate in two storehouses is demountable structure, behind wear liner, need not to change whole equipment, as long as change liner plate, and the saving cost.
The technical problem that the utility model requires to solve can realize through following technical scheme:
A kind of ball mill; Comprise feed pieces, discharging parts, pivoting part, drive disk assembly, said pivoting part comprises a cylinder, and said feed pieces is the pan feeding hollow shaft of cylinder one end; Said discharging parts are the discharging hollow shaft that install cylinder other end bottom; Said discharging hollow shaft end and cylindrical shell junction are equipped with sieve plate, and said drive disk assembly comprises the belt pulley, the motor that are enclosed within respectively on the pan feeding hollow shaft, is enclosed within the belt on belt pulley and the motor shaft, and said motor is fixed in the frame of ball mill one side; There is a partition panel middle part in the cylinder of said pivoting part; Said partition panel is divided into first storehouse and second storehouse with cylinder, and the steel ball of two above different-diameters is arranged respectively in two storehouses, and the said first storehouse inner surface studs with liner plate; Said liner plate is stepped arranges successively, and the said second storehouse inner surface studs with flat liner plate.
The liner plate that the said first storehouse inner surface studs with is the corrugated plating of monoblock.
The liner plate that the said first storehouse inner surface and the second storehouse inner surface are inlayed is can detaching structure.
Owing to adopted as above technical scheme, the utlity model has following characteristics:
Grinding effect is good, convenient maintenance and replacement.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, ball mill partly is made up of cylinder 1, pan feeding hollow shaft 2, discharging hollow shaft 3, motor 4, belt pulley 5, belt 6, steel ball 7 etc.Cylinder 1 two ends are fixed on the support 8, and pan feeding hollow shaft 2 is fixed on cylinder 1 one ends, and discharging hollow shaft 3 is fixed on cylinder 1 other end bottom, and motor 4 is positioned at an end support 8, and pan feeding hollow shaft 2 overcoat belt pulleys 5 belts 6 are enclosed within on the axle of belt pulley 5 and motor 4.
Cylinder 1 is divided into two storehouses by dividing plate 9, and some of the different steel balls of diameter are all arranged in two storehouses.Two storehouse inner surfaces all stud with liner plate, and the liner plate in first storehouse is stepped arranging, and also can be the corrugated plating of monoblock; Liner plate in second storehouse is the flat board of monoblock.Be positioned at the discharging hollow shaft 3 and cylinder 1 junction fixed screen deck 10 of one end bottom, second storehouse.
Material is packed into by pan feeding hollow shaft 2 in the cylinder 1, starts motor 4, and motor 4 rotates; Drive belt pulley 5 and then drive cylinder 1 rotation through belt 6, when cylinder 1 rotated, the steel ball 7 in the cylinder 1 was because inertia, centrifugal force and function of friction; Making them be attached near liner plate is driven up; When being brought to certain height, owing to itself gravity effect falls, the steel ball 7 of whereabouts falls as the projectile material in the cylindrical shell is smashed.Stepped liner plate of arranging or corrugated liner plate more help material and are ground.
Material gets into second storehouse through single layer separator 9 after first storehouse reaches corase grind, steel ball 7 peaceful liner plates are arranged in this storehouse, and material is further ground, and through grinding, the material that reaches certain fineness is discharged from discharging hollow shaft 3 via sieve plate, accomplishes grinding operation.
Cylinder 1 is in turning course, and steel ball 7 also has the landing phenomenon, in the landing process, gives material with abrasive action; In order effectively to utilize abrasive action, be divided into two sections to cylinder 1, promptly become two storehouses; Material is in first storehouse; Smashed by steel ball 7, when material got into second storehouse, 7 pairs of materials of steel ball ground.
In the process of improved grinding, liner plate 9 belongs to wearing terrain, and is fragile, so liner plate 9 is designed to demountable structure, when need are changed, only need pull down liner plate 9 and change and get final product.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. a ball mill is characterized in that, comprises feed pieces, discharging parts, pivoting part, drive disk assembly; Said pivoting part comprises a cylinder; Said feed pieces is the pan feeding hollow shaft of cylinder one end, and said discharging parts are the discharging hollow shaft that install cylinder other end bottom, and said discharging hollow shaft end and cylindrical shell junction are equipped with sieve plate; Said drive disk assembly comprises the belt pulley, the motor that are enclosed within respectively on the pan feeding hollow shaft, is enclosed within the belt on belt pulley and the motor shaft; Said motor is fixed in the frame of ball mill one side, and there is a partition panel middle part in the cylinder of said pivoting part, and said partition panel is divided into first storehouse and second storehouse with cylinder; The steel ball that two above different-diameters are arranged respectively in two storehouses; The said first storehouse inner surface studs with liner plate, and said liner plate is stepped arranges successively, and the said second storehouse inner surface studs with flat liner plate.
2. ball mill as claimed in claim 1, the liner plate that the said first storehouse inner surface studs with is the corrugated plating of monoblock.
3. according to claim 1 or claim 2 ball mill, the liner plate that the said first storehouse inner surface and the second storehouse inner surface are inlayed is can detaching structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217946 CN202590893U (en) | 2012-05-15 | 2012-05-15 | Ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217946 CN202590893U (en) | 2012-05-15 | 2012-05-15 | Ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202590893U true CN202590893U (en) | 2012-12-12 |
Family
ID=47308476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220217946 Expired - Fee Related CN202590893U (en) | 2012-05-15 | 2012-05-15 | Ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202590893U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607285A (en) * | 2015-01-31 | 2015-05-13 | 江西新金叶实业有限公司 | Novel ball grinding mill |
| CN105457720A (en) * | 2015-07-30 | 2016-04-06 | 上海振华重工（集团）常州油漆有限公司 | Ball mill used for producing epoxy anti-corrosion paint |
| CN112138789A (en) * | 2020-08-31 | 2020-12-29 | 耒阳市井阳陶瓷有限公司 | Ball-milling device is used in ceramic tile production |
-
2012
- 2012-05-15 CN CN 201220217946 patent/CN202590893U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607285A (en) * | 2015-01-31 | 2015-05-13 | 江西新金叶实业有限公司 | Novel ball grinding mill |
| CN105457720A (en) * | 2015-07-30 | 2016-04-06 | 上海振华重工（集团）常州油漆有限公司 | Ball mill used for producing epoxy anti-corrosion paint |
| CN112138789A (en) * | 2020-08-31 | 2020-12-29 | 耒阳市井阳陶瓷有限公司 | Ball-milling device is used in ceramic tile production |
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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: 20121212 Termination date: 20140515 |