CN203577901U - Modularized spiral stirrer of tower mill - Google Patents
Modularized spiral stirrer of tower mill Download PDFInfo
- Publication number
- CN203577901U CN203577901U CN201320735533.5U CN201320735533U CN203577901U CN 203577901 U CN203577901 U CN 203577901U CN 201320735533 U CN201320735533 U CN 201320735533U CN 203577901 U CN203577901 U CN 203577901U
- Authority
- CN
- China
- Prior art keywords
- blade
- main shaft
- blades
- modularized
- spiral
- 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 - Lifetime
Links
- 238000000227 grinding Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a modularized spiral stirrer of a tower mill. The modularized spiral stirrer comprises a coupler, a main shaft, a plurality of modularized blades and a blade fixing device, wherein the lower end of the coupler is connected with the main shaft, and the upper end of the coupler is connected with a drive part; the cross section of the lower part of the main shaft is in a square shape, the modularized blades are arranged on the main shaft a sleeving manner through square inner holes, and the blades are tightly attached up and down; the blade fixing device is connected with the main shaft in a threading manner and compressed onto the lower end surface of the blade on the lowermost surface. When the lower blades are severely abraded, the spiral blades can be disassembled, the installation positions of the spiral blades can be changed, the upper blades with little abrasion are moved to the lower part, and the lower blades with serious abrasion are moved to the upper part., thus, the service life of the spiral stirrer with the blades being adjusted can be doubled compared with that of an original product.
Description
Technical field
The utility model belongs to the grinding attachment of mineral manufacture field, relates to the key structure of equipment.
Background technology
Tower grinding machine is the fine grinding equipment of applying at mineral manufacture field at present, by drive disk assembly, drive spiral agitator in the cylindrical cavity that is full of ore pulp and milling medium, to stir running, milling medium in inner chamber is moved up by bottom under the drive of spiral agitator blade, and after arriving certain altitude and speed, be subject to the effect of centrifugal force and by inner side, moved laterally from helical blade, the place, gap finally arriving between helical blade and internal chamber wall falls into intracavity bottom.Because tower grinding machine relies on spiral agitator to drive milling medium and enters rolling, clashing between the mineral of inner chamber, carry out grinding operation, so the blade wear amount of spiral agitator is larger, and wear extent is inhomogeneous.When the wear extent of lower blade arrives the limit of normal work, the wear extent of upper blade is only 20%-30% of lower blade, and spiral agitator is monolithic construction at present, when the blade wear of bottom, need change whole spiral agitator, cause the waste of material and the increase of operating cost.
Summary of the invention
Problem to be solved in the utility model is to provide the modularization spiral agitator of tower grinding machine, and it can extend more than one times more original product in service life of spiral agitator by top and the bottom blade is carried out to position transposing.
The modularization spiral agitator of the utility model tower grinding machine, it comprises shaft coupling, main shaft, some modular blades, blade fixture; Shaft coupling lower end is connected with main shaft, and its upper end is connected with drive part; The cross section of main shaft bottom is square, and modular blade is enclosed within on main shaft by square inner bore, between upper and lower blade, fits tightly; Blade fixture is connected with main shaft by screw thread, and is pressed on the lower surface of bottom a slice blade.
The modularization spiral agitator of the utility model tower grinding machine, the spiral agitator of original integral body is divided into the module of can independent disassembling changing, like this when bottom blade wear amount is larger, can and change up and down its installation site by dismounting helical blade, wear extent little blade in top is moved on to the more serious bottom of wearing and tearing, and the blade that bottom wear extent is large moves on to the lighter top of wearing and tearing.Through the spiral agitator of adjusted position postpone, service life, more original product can extend more than one times like this.
Accompanying drawing explanation
Fig. 1 is the structural representation of this novel modularized spiral agitator.
Fig. 2 is the cutaway view along A-A line in Fig. 1.
Fig. 3 is the enlarged diagram at B place in Fig. 1.
The specific embodiment
From Fig. 1, Fig. 2, Fig. 3, the modularization spiral agitator of the utility model tower grinding machine, it comprises shaft coupling 1, main shaft 2, some modular blades 3, blade fixture 4; Shaft coupling 1 lower end is connected with main shaft 2, and its upper end is connected with drive part; The cross section of main shaft 2 bottoms is square, and modular blade 3 is enclosed within on main shaft 2 by square inner bore, between upper and lower blade, fits tightly; Blade fixture 4 is connected with main shaft 2 by screw thread, and is pressed on the lower surface of bottom a slice blade.Modular blade 3 is enclosed within on main shaft 2 by square opening, makes without latching structure, can connect between the two, be adapted at long-term heavy load running under adverse circumstances, and this structure is more convenient reliable when disassembling, assembling and replacing.
As this novel a kind of optimal way, blade fixture 4 is fixedly connected with main shaft 2 by the alignment pin 5 of horizontally set.Like this, blade fixture 4 is dual fixing from bottom employing screw thread and the alignment pin of main shaft 2, and modular blade 3 closely cannot be connected looseningly with main shaft 2.The material of blade fixture 4 is antifriction metal (AFM).
The helical blade angle of modular blade 3 is in the hand of spiral 360 °, and blade 3 can carry out modularization production, can select according to the size of equipment the modular blade of different size, quantity like this.
The modularization spiral agitator of the utility model tower grinding machine, the spiral agitator of original integral body is divided into the module of can independent disassembling changing, modules helical blade can carry out position transposing according to wear extent separately like this, the large modular blade of wear extent and the little modular blade of wear extent are exchanged and used, and can change separately modular blade according to abrasion condition.This is novel has solved conventional helical agitator needs the shortcoming of integral replacing after reaching capacity because of partial blade wear extent, can wear-out part be adjusted separately or be changed, thereby the whole service life of agitator is enhanced about more than once, therefore greatly reduces the operating cost of complete machine.
Claims (4)
1. the modularization spiral agitator of tower grinding machine, is characterized in that: it comprises shaft coupling (1), main shaft (2), some modular blades (3), blade fixture (4); Shaft coupling (1) lower end is connected with main shaft (2), and its upper end is connected with drive part; The cross section of main shaft (2) bottom is square, and it is upper that modular blade (3) is enclosed within main shaft (2) by square inner bore, between upper and lower blade, fits tightly; Blade fixture (4) is connected with main shaft (2) by screw thread, and is pressed on the lower surface of bottom a slice blade.
2. modularization spiral agitator according to claim 1, is characterized in that: blade fixture (4) is fixedly connected with main shaft (2) by the alignment pin (5) of horizontally set.
3. modularization spiral agitator according to claim 1, is characterized in that: the helical blade angle of modular blade (3) is in the hand of spiral 360 °.
4. modularization spiral agitator according to claim 1, is characterized in that: the material of blade fixture (4) is antifriction metal (AFM).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735533.5U CN203577901U (en) | 2013-11-21 | 2013-11-21 | Modularized spiral stirrer of tower mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735533.5U CN203577901U (en) | 2013-11-21 | 2013-11-21 | Modularized spiral stirrer of tower mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577901U true CN203577901U (en) | 2014-05-07 |
Family
ID=50575879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320735533.5U Expired - Lifetime CN203577901U (en) | 2013-11-21 | 2013-11-21 | Modularized spiral stirrer of tower mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250273A (en) * | 2020-01-21 | 2020-06-09 | 江苏大学 | Novel spiral blade for horizontal screw centrifuge |
-
2013
- 2013-11-21 CN CN201320735533.5U patent/CN203577901U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250273A (en) * | 2020-01-21 | 2020-06-09 | 江苏大学 | Novel spiral blade for horizontal screw centrifuge |
| CN111250273B (en) * | 2020-01-21 | 2022-06-21 | 江苏大学 | Novel spiral blade for horizontal screw centrifuge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208928298U (en) | A kind of novel vertical Ball-stirring mill | |
| CN108672029A (en) | A kind of novel vertical Ball-stirring mill | |
| CN203577891U (en) | Vertical-type spiral stirring mill | |
| CN106005916A (en) | Screw conveyor with large conveying capacity | |
| CN203577901U (en) | Modularized spiral stirrer of tower mill | |
| CN202238667U (en) | Adjustable-angle guide vane device | |
| CN200984518Y (en) | Structure for fixing liner bushing under spindle breaker | |
| CN202638368U (en) | Connecting device of vertical type crushing mixer blade | |
| CN204768895U (en) | Rubbing crusher is used in production of water -soluble fertilizer of humic acid type | |
| CN103464242A (en) | Combined roll shaft | |
| CN203845331U (en) | Combined scraper plate for cast stone scraper conveyer | |
| CN212192961U (en) | Tower mill shaft coupling pin installation dismounting device | |
| CN101486008A (en) | Multifunctional ball mill | |
| CN201357108Y (en) | Multi-functional ball grinder | |
| CN207187949U (en) | Fritter assembly abrasion-proof backing block | |
| CN100434264C (en) | Large spiral oil press | |
| CN208526736U (en) | A kind of fixed cone lining plate of crushing machine being conveniently replaceable | |
| CN209109240U (en) | A kind of crusher movable cone | |
| CN210474161U (en) | Novel grinding roller sleeve device of vertical mill | |
| CN204911638U (en) | Modular reversible hammer crusher | |
| CN215046268U (en) | Wear-resisting screw shaft for papermaking | |
| CN205315651U (en) | Initiative spiral bevel gear | |
| CN205237921U (en) | Wrench | |
| CN204844755U (en) | Multistage coaxial disk extruding machine in plane | |
| CN208542322U (en) | A kind of SNCR urea raw material pressure crushing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 243000 Anhui province Ma'anshan mountain rain Huo sparkle south of the road No. 9 Patentee after: Sinosteel Tianyuan Co.,Ltd. Address before: 243000 No. 51 Hongqi South Road, Ma'anshan economic and Technological Development Zone, Anhui Patentee before: SINOSTEEL ANHUI TIANYUAN TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210304 Address after: 243000 No.9, south section of huolishan Avenue, Yushan District, Maanshan City, Anhui Province Patentee after: Sinosteel Tianyuan Anhui Intelligent Equipment Co.,Ltd. Address before: 243000 No.9, south section of huolishan Avenue, Yushan District, Maanshan City, Anhui Province Patentee before: Sinosteel Tianyuan Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |