CN203091004U - Novel vertical roller mill - Google Patents
Novel vertical roller mill Download PDFInfo
- Publication number
- CN203091004U CN203091004U CN 201320085819 CN201320085819U CN203091004U CN 203091004 U CN203091004 U CN 203091004U CN 201320085819 CN201320085819 CN 201320085819 CN 201320085819 U CN201320085819 U CN 201320085819U CN 203091004 U CN203091004 U CN 203091004U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- mill
- roller
- hydraulic cylinder
- grinding roller
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a novel vertical roller mill. The roller mill comprises a rotating shaft, a hydraulic cylinder, a rocker arm, bearing blocks, a milling roller and a column, wherein the hydraulic cylinder is externally arranged on the side of the milling roller and is connected with the milling roller via the rocker arm; the hydraulic cylinder pushes the rocker arm upward to enable the milling roller to carry out lever rotation along the rotating shaft and conveys moment via the rocker arm to press the milling roller; the rotating shaft passes through the middle of the rocker arm; the bearing blocks are sleeved at the two ends of the rotating shaft and are fixed on the upper surface of the column; and the center line of the rotating shaft is parallel to the axial center line of the milling roller. The roller mill adopts the pressing mode and the column form, thus saving the steel used by the mill, reducing the height of the mill, reducing the occupied space of the mill and simultaneously being convenient for installation and overhaul of the mill. The novel vertical roller mill has the advantages of reasonable stress, reliability in operation, convenience in removal and the like.
Description
Technical field
The present invention relates to a kind of engineering mechanical device field, relate in particular to a kind of vertical roll grinder.
Background technology
Current domestic vertical roll grinder, much all be or the Vertical Mill of similar Loesche mill pressurization form, grinding roller is by the hydraulic cylinder take-up device pressurization that is placed on the column the inside, exist take up an area of big, weight is big, hydraulic cylinder is installed the problem of maintenance inconvenience.
Summary of the invention
The objective of the invention is to propose a kind of novel vertical roll grinder, adopt novel pressuring method and column form, saved grinding machine body rolled steel dosage, reduced the grinding machine height, reduced grinding machine and taken up an area of the space, also made things convenient for grinding machine to install and maintenance simultaneously.
To achieve these goals, the present invention adopts following technical scheme: a kind of novel vertical roller mill comprises: rotating shaft, hydraulic cylinder, rocking arm, bearing block, grinding roller and column; Wherein said hydraulic cylinder is placed on the grinding roller side, links to each other with grinding roller by rocking arm, and the top rocking arm makes grinding roller do the lever rotation along rotating shaft on the hydraulic cylinder, and by the rocking arm carry-over moment grinding roller is pressurizeed; The centre of rocking arm is passed in described rotating shaft, and the two ends of rotating shaft are with bearing block, and bearing block is fixed on described column upper surface.
The center line of described rotating shaft and described grinding roller axial centre line parallel.
Hydraulic cylinder is external in the grinding roller side, makes grinding roller make lever along rotating shaft by top rocking arm on the hydraulic cylinder and rotates, and by the rocking arm carry-over moment grinding roller is pressurizeed; The bearing block of column upper surface fixed rotating shaft, the center line of bearing block and rotating shaft and grinding roller axial centre line parallel.Hydraulic cylinder is external can to make things convenient for it that maintenance is installed, and column is arranged in the grinding roller side, has solved effectively to take up an area of big problem.Adopt the Vertical Mill of this grinding roller pressurization form, can make the seal form simplification and the sealing of housing roller door more effective, also reduce the height of column, alleviated the overall weight of grinding machine simultaneously, saved manufacturing cost.
Description of drawings
Fig. 1 is the structural representation of a kind of novel vertical roller mill of the present invention.
Fig. 2 be among Fig. 1 A to schematic diagram.
Reference numeral: 1-rotating shaft; The 2-hydraulic cylinder; The 3-rocking arm; The 4-bearing block; The 5-grinding roller; The 6-column.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
A kind of novel vertical roller mill comprises rotating shaft 1, hydraulic cylinder 2, rocking arm 3, bearing block 4, grinding roller 5 and column 6; Wherein hydraulic cylinder 2 is placed on grinding roller 5 sides, links to each other with grinding roller 5 by rocking arm 3, and top rocking arm 3 makes grinding roller 5 do the lever rotation along rotating shaft 1 on the hydraulic cylinder 2, and by rocking arm 3 carry-over moments grinding roller 5 is pressurizeed; The centre of rocking arm 3 is passed in rotating shaft 1, and the two ends of rotating shaft 1 are with bearing block 4, and bearing block 4 is fixed on column 6 upper surfaces.The center line of rotating shaft 1 and grinding roller 5 axial centre line parallels.
Adopt novel pressuring method and column form, saved grinding machine body rolled steel dosage, reduced the grinding machine height, reduced grinding machine and taken up an area of the space, also made things convenient for grinding machine to install and maintenance simultaneously.Adopt above-mentioned novel Vertical Mill to have advantages such as stressed reasonable, reliable, convenient disassembly.
Though the present invention with preferred embodiment openly as above; but embodiment and accompanying drawing are not to be used for limiting the present invention, anyly are familiar with this skill person, without departing from the spirit and scope of the invention; can do various variations or retouching from working as, but equally within protection scope of the present invention.What therefore protection scope of the present invention should be defined with the application's claim protection domain is as the criterion.
Claims (2)
1. a novel vertical roller mill is characterized in that comprising: rotating shaft, hydraulic cylinder, rocking arm, bearing block, grinding roller and column; Wherein said hydraulic cylinder is placed on the grinding roller side, links to each other with grinding roller by rocking arm, and the top rocking arm makes grinding roller do the lever rotation along rotating shaft on the hydraulic cylinder, and by the rocking arm carry-over moment grinding roller is pressurizeed; The centre of rocking arm is passed in described rotating shaft, and the two ends of rotating shaft are with bearing block, and bearing block is fixed on described column upper surface.
2. novel vertical roller mill according to claim 1 is characterized in that: the center line of described rotating shaft and described grinding roller axial centre line parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085819 CN203091004U (en) | 2013-02-26 | 2013-02-26 | Novel vertical roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085819 CN203091004U (en) | 2013-02-26 | 2013-02-26 | Novel vertical roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091004U true CN203091004U (en) | 2013-07-31 |
Family
ID=48842448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320085819 Withdrawn - After Issue CN203091004U (en) | 2013-02-26 | 2013-02-26 | Novel vertical roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084241A (en) * | 2013-02-26 | 2013-05-08 | 南京凯盛国际工程有限公司 | Novel vertical roller mill |
-
2013
- 2013-02-26 CN CN 201320085819 patent/CN203091004U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084241A (en) * | 2013-02-26 | 2013-05-08 | 南京凯盛国际工程有限公司 | Novel vertical roller mill |
| CN103084241B (en) * | 2013-02-26 | 2015-09-30 | 南京凯盛国际工程有限公司 | A kind of Novel vertical roll grinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103706431A (en) | High-pressure roller extruding mill | |
| CN203091004U (en) | Novel vertical roller mill | |
| CN202497939U (en) | Through axle type magnetic separator roller | |
| CN203091003U (en) | Novel material milling device | |
| CN103084241B (en) | A kind of Novel vertical roll grinder | |
| CN202037018U (en) | Grinding roller structure of vertical mill | |
| CN206139274U (en) | Novel medium speed pulverizer | |
| CN203002421U (en) | Dual-stress roll shaft for large roll shaft type crusher | |
| CN203044534U (en) | Short stress rolling mill turning machine | |
| CN203648995U (en) | Pole piece roll compacting device with overhead hydraulic cylinder | |
| CN204307941U (en) | A kind of steel billet pressure pin height adjuster | |
| CN103127984A (en) | Novel material grinding device | |
| CN202162241U (en) | Novel lower roll lifting mechanism of two-roll plate rolling machine | |
| CN203845748U (en) | Device supporting seat | |
| CN202768648U (en) | Rolling bearing of tube mill | |
| CN202045141U (en) | Main drive shaft bracket device for rolling mill | |
| CN203648593U (en) | High-pressure pair-roller extrusion mill | |
| CN203591999U (en) | Bush type working roll balance cylinder block | |
| CN104045017B (en) | A kind of device support mechanism | |
| CN103028462A (en) | Crusher | |
| CN201456175U (en) | Connecting device of crankshaft, base and connecting rod of brick press | |
| CN203868286U (en) | Pulley roller device for building | |
| CN102814648A (en) | Feeding device of ball grinding mill | |
| CN202369852U (en) | Screen wear-resistant ceramic dehydration panel for papermaking machine | |
| CN201855834U (en) | Screw-down device for working rolls of four high mills |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |