CN2224663Y - Multi-cabin balancing mill cylinder - Google Patents
Multi-cabin balancing mill cylinder Download PDFInfo
- Publication number
- CN2224663Y CN2224663Y CN 95242667 CN95242667U CN2224663Y CN 2224663 Y CN2224663 Y CN 2224663Y CN 95242667 CN95242667 CN 95242667 CN 95242667 U CN95242667 U CN 95242667U CN 2224663 Y CN2224663 Y CN 2224663Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- cylinder
- packing plate
- sealed partition
- mill
- 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 provides a multi-cabin balancing mill cylinder, mainly comprising a cylindrical cylinder and a plurality of bearing type sealed partition plates axially arranged in the cylinder. One side of the sealed partition plates is connected with the inner wall of the cylinder, the other side is extended to the middle part of the cylinder and is connected with the adjacent sealed partition plates, the both ends of the sealed partition plates are connected with the end of the cylinder whose cross section is averagely divided by each sealed partition plate, and then a plurality of milling cabins having identical cross sections and symmetrically arranged along the axial line of the cylinder are formed. The utility model has simple structure and small and balanced load torque, and a milling body has large dropping height and high crushing ratio.
Description
The utility model relates to reducing mechanism.Be particularly related to grinding mill barrel.
Existing grinding machine is divided into two kinds of monotubular grinding machine and many tube mills.Monotubular grinding machine main working parts is one and lies in a horizontal plane in two low speed rotating cylinders on the large size bearing, on cylindrical shell, have the mill door, be placed with some abrasive bodies that are free shape in the cylindrical shell, the gyration that utilizes cylindrical shell is taken abrasive body to the grind materials for the treatment of that free drop impact behind the certain altitude is positioned at the cylindrical shell bottom, material is smashed.When grinding mill barrel turns round, also have between abrasive body and the material and slide and the rolling phenomenon, produce friction material is ground.Also has a kind of monotubular unidan mill, in cylindrical shell, radially be provided with some comb cellular type partition panels along cylindrical shell, cylindrical shell is separated into the several mills storehouse that is axial distribution, in each storehouse, place the abrasive body that size tapers off to mill tail direction, radially the effect one of the comb cellular type partition panel of She Zhiing is an abrasive body of separating different size, the 2nd, satisfy material to the flowing of mill tail direction, and prevent that large granular materials from scurrying to the mill tail simultaneously again, with of the collocation requirement of realization material, improve grinding effect with abrasive body size ratio.The abrasive body deviation of gravity center centre of gyration was big when the shortcoming of this two classes monotubular grinding mill barrel was running, thereby caused loading moment big, the energy consumption height.For overcoming this shortcoming, " multi-cartridge grinding machine " appearred, and this grinding machine mainly is a cylindrical shell of setting up several balanced configurations in the cylindrical shell of monotubular grinding machine, to improve the equilibrium of cylindrical shell internal burden, reduces whole eccentric moment.The shortcoming of this multi-cartridge grinding machine is under identical conditions, and the abrasive body descent altitude is little, and crushing effect is poor, and the while structure is more complicated also.
The purpose of this utility model is the above-mentioned shortcoming that overcomes existing grinding mill barrel, provide a kind of simple in structure, loading moment is little and many storehouses balanced type grinding mill barrel balanced, good crushing effect.
The purpose of this utility model is to realize to this technical scheme of bearing-type packing plate that is provided with by the original comb cellular type partition panel that radially is provided with is changed into along drum shaft.Concrete formation comprises a cylindrical drum that has the mill door, in cylindrical shell, axially be provided with some bearing-type packing plates along it, one side of this packing plate joins with cylinder inboard wall, another side stretches in the middle part of cylindrical shell and adjacent packing plate joins, the two ends of closure plate and the end of cylindrical shell join, each packing plate is divided equally the cylindrical shell cross section, constitutes the identical mill storehouse along the tubular axis symmetry of several its cross sections.This mill storehouse that is symmetrical distribution has guaranteed load balancing, and the loading moment during the cylindrical shell running is little; The distribution form of suitably setting divides storehouse number and packing plate can guarantee that abrasive body obtains bigger descent altitude at the volley, improves comminution ratio.The bearing-type packing plate that plays the effect of branch storehouse is served as " at the bottom of the storehouse " in another storehouse simultaneously again, and its structure is simplified.
Compare with existing grinding mill barrel, the utility model has the advantages that simple in structure, easy to manufacture, load balancing, energy consumption is low; Good crushing effect.
Provide embodiment below in conjunction with accompanying drawing
Fig. 1 is a front view of the present utility model
Fig. 2 is the packing plate distribution cross sectional representation among the embodiment 1
Fig. 3 is the packing plate distribution cross sectional representation among the embodiment 2
Fig. 4 is the packing plate distribution cross sectional representation among the embodiment 3.
Embodiment 1:
As shown in Figure 1, 2, the formation of present embodiment comprises a cylindrical drum 2 that has mill door 1, in cylindrical shell 2, axially be provided with three blocks of bearing- type packing plates 3,4,5 along it, in the present embodiment, packing plate 3,4,5 respectively has one side to be connected to the tubular axis position altogether, the cylindrical shell cross section is divided into mill storehouse A, B, the C of three identical fan shaped cross section.
Embodiment 2:
Present embodiment is substantially the same manner as Example 1, the cylindrical shell cross section is divided equally equally with three blocks of packing plates 6,7,8, the center line below that is connected on adjacent packing plate 7 is stretched on one side of different is packing plate 6, the center line below that is connected on adjacent packing plate 8 is stretched on one side of packing plate 7, one side packing plate 8 stretch the center line below that is connected on adjacent packing plate 6.The benefit of this distribution form is the bearing capacity that can increase the packing plate.
Embodiment 3:
Present embodiment has adopted four blocks of packing plates 9,10,11,12 that cylindrical shell is separated into four mill storehouse D, E, F, G that divide equally.
Claims (3)
1, a kind of many storehouses balanced type grinding mill barrel, has a cylindrical drum and the dividing plate that is located in the cylindrical shell that has the mill door, it is characterized in that described dividing plate is some along the bearing-type packing plate of drum shaft to setting, one side of this packing plate joins with cylinder inboard wall, another side stretches in the middle part of cylindrical shell and adjacent packing plate joins, the two ends of packing plate and the end of cylindrical shell join, each packing plate is divided equally the cylindrical shell cross section, constitutes the identical mill storehouse along the tubular axis symmetry of several its cross sections.
2, grinding mill barrel as claimed in claim 1 is characterized in that described bearing-type packing plate is three, and its cross section is
Shape is distributed in the cylindrical shell.
3, grinding mill barrel as claimed in claim 1 is characterized in that described bearing-type packing plate is four, and its cross section is
Shape is distributed in the cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242667 CN2224663Y (en) | 1995-01-18 | 1995-01-18 | Multi-cabin balancing mill cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242667 CN2224663Y (en) | 1995-01-18 | 1995-01-18 | Multi-cabin balancing mill cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2224663Y true CN2224663Y (en) | 1996-04-17 |
Family
ID=33883570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95242667 Expired - Fee Related CN2224663Y (en) | 1995-01-18 | 1995-01-18 | Multi-cabin balancing mill cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2224663Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622503A (en) * | 2016-12-20 | 2017-05-10 | 冷鑫磊 | Design method of gravity center scattering and moment balancing type ball mill |
-
1995
- 1995-01-18 CN CN 95242667 patent/CN2224663Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622503A (en) * | 2016-12-20 | 2017-05-10 | 冷鑫磊 | Design method of gravity center scattering and moment balancing type ball mill |
| CN106622503B (en) * | 2016-12-20 | 2018-10-23 | 冷鑫磊 | Center of gravity disperses the design method of moment-equilibrium equation ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |