CN107362870A - Grinding roller of vertical mill oil return guiding device - Google Patents
Grinding roller of vertical mill oil return guiding device Download PDFInfo
- Publication number
- CN107362870A CN107362870A CN201610318392.5A CN201610318392A CN107362870A CN 107362870 A CN107362870 A CN 107362870A CN 201610318392 A CN201610318392 A CN 201610318392A CN 107362870 A CN107362870 A CN 107362870A
- Authority
- CN
- China
- Prior art keywords
- grinding roller
- pressing plate
- oil return
- vertical mill
- shaft
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to a kind of Vertical Mill technical field, particularly a kind of grinding roller of vertical mill oil return guiding device；It is made up of pressing plate, connecting bolt, ears locked spacer and regulating bolt；Pressing plate is circle, has a diameter larger than grinding roller shaft diameter；Pressing plate is formed with grinding roller axial end and is fixedly connected by connecting bolt, ears locked spacer；Platen edge is adjacent to the grinding roller bearing that shaft of grinding roller is provided with, and forms sealed connection；The guiding gutter being connected with shaft of grinding roller drainback passage is offered on the inside of pressing plate；In technical solution of the present invention, there is provided one kind reaches simple in construction by changing pressing plate internal structure, easily regulation, the grinding roller of vertical mill oil return guiding device that oil return works well.
Description
Technical field
The present invention relates to a kind of Vertical Mill technical field, particularly a kind of grinding roller of vertical mill oil return water conservancy diversion dress
Put.
Background technology
Vertical Mill is as a kind of main milling equipment, in grinding raw material, cement, coal dust, slag
And the occasion such as slag has obtained widely applying.For grinding roller as one of Vertical Mill core component, its is close
The quality of sealing property is to assess an important indicator of Vertical Mill performance.At present, most of vertical mills
Roller lubricating oil return controls oil level in grinding roller using one section of mozzle is added in roll shaft end, this
Form adds pipeline and installation is more complicated, if installation is insecure, situation about easily falling off,
Easily cause more serious accident.
The content of the invention
The technical problems to be solved by the invention are to provide one kind by changing pressing plate internal structure
Reach simple in construction, easily regulation, the grinding roller of vertical mill oil return guiding device that oil return works well.
In order to solve the above technical problems, the present invention realizes as follows：Design is a kind of vertical
Grinding roller oil return guiding device is ground, it is by pressing plate, connecting bolt, ears locked spacer and regulation spiral shell
Bolt forms；Pressing plate is circle, has a diameter larger than grinding roller shaft diameter；Pressing plate by connecting bolt,
Ears locked spacer is formed with grinding roller axial end and is fixedly connected；Platen edge is adjacent on shaft of grinding roller and set
Some grinding roller bearings, and form sealed connection；Offer on the inside of pressing plate and lead to shaft of grinding roller oil return
The guiding gutter that road is connected.
Further, some oil return openings, oil return opening are offered on the pressing plate on guiding gutter inwall
On regulating bolt is installed.
The positive effect of the present invention：In technical solution of the present invention, there is provided one kind is by changing pressing plate
Internal structure reaches simple in construction, easily regulation, the grinding roller of vertical mill oil return water conservancy diversion that oil return works well
Device, and be applied in engineering project, achieve good effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below
The required accompanying drawing used in embodiment or description of the prior art will be briefly described, show and
Easy insight, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, do not pay create it is laborious on the premise of, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the radial section structural representation of embodiment of the present invention.
In figure, 1, pressing plate；2nd, connecting bolt；3rd, ears locked spacer；4th, regulating bolt；
5th, oil return opening；6th, guiding gutter；7th, shaft of grinding roller；8th, oil level line；9th, grinding roller bearing.
Embodiment
In order that the object, technical solutions and advantages of the present invention are more clearly understood, with reference to
Embodiment and accompanying drawing, are described in further details to the present invention.Here, the present invention
Exemplary embodiment and its illustrate be used for explain the present invention, but be not intended as to the present invention limit
It is fixed.
As shown in figure 1, grinding roller of vertical mill oil return guiding device of the present invention is by pressing plate 1, company
Connecting bolt 2, ears locked spacer 3 and regulating bolt 4 form；Pressing plate 1 is circle, and its is straight
Footpath is more than the diameter of shaft of grinding roller 7；Pressing plate 1 passes through connecting bolt 2, ears locked spacer 3 and mill
The end face of roll shaft 7 forms and is fixedly connected；The edge of pressing plate 1 is adjacent to the shaft of grinding roller that shaft of grinding roller 7 is provided with
9 are held, and forms sealed connection；The inner side of pressing plate 1 offers and the drainback passage phase of shaft of grinding roller 7
The guiding gutter 6 of connection.
Further, some oil return openings 5 are offered on the pressing plate 1 on the inwall of guiding gutter 6,
Regulating bolt 4 is installed on oil return opening 5.When in use, only need on demand oil level height (see
Oil level line 8 in accompanying drawing) to select to remove corresponding regulating bolt reach regulation purpose.
Embodiment described above is only that the preferred embodiment of the present invention is described, not
The spirit and scope of the present invention are defined, under the premise of design concept of the present invention is not departed from,
Ordinary skill technical staff makes to technical scheme in this area various modifications and
Improve, protection scope of the present invention all should be fallen into, the claimed technology contents of the present invention are
All record in detail in the claims.
Claims (2)
- A kind of 1. grinding roller of vertical mill oil return guiding device, it is characterised in that：Its by pressing plate (1), Connecting bolt (2), ears locked spacer (3) and regulating bolt (4) composition；Pressing plate (1) For circle, shaft of grinding roller (7) diameter is had a diameter larger than；Pressing plate (1) by connecting bolt (2), Ears locked spacer (3) is formed with shaft of grinding roller (7) end face and is fixedly connected；Pressing plate (1) side Edge is adjacent to the grinding roller bearing (9) that shaft of grinding roller (7) is provided with, and forms sealed connection；Pressure The guiding gutter (6) being connected with shaft of grinding roller (7) drainback passage is offered on the inside of plate (1).
- 2. grinding roller of vertical mill oil return guiding device as claimed in claim 1, it is characterised in that： On the pressing plate (1) some oil return openings (5), oil return are offered on guiding gutter (6) inwall Regulating bolt (4) is installed on mouth (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610318392.5A CN107362870B (en) | 2016-05-12 | 2016-05-12 | Oil return flow guide device of grinding roller of vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610318392.5A CN107362870B (en) | 2016-05-12 | 2016-05-12 | Oil return flow guide device of grinding roller of vertical mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107362870A true CN107362870A (en) | 2017-11-21 |
| CN107362870B CN107362870B (en) | 2023-04-14 |
Family
ID=60304095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610318392.5A Active CN107362870B (en) | 2016-05-12 | 2016-05-12 | Oil return flow guide device of grinding roller of vertical mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107362870B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615328U (en) * | 2010-03-05 | 2010-10-27 | 江苏大峘集团有限公司 | Circulation cooling lubricating system of microniser grinding roller bearing |
| CN202139657U (en) * | 2011-06-17 | 2012-02-08 | 陈文萍 | Water channel capable of adjusting flood level elevation |
| CN202199375U (en) * | 2011-08-12 | 2012-04-25 | 南京西普水泥工程集团有限公司 | Lubricating mechanism of milling roller of vertical mill |
| CN202298804U (en) * | 2011-10-11 | 2012-07-04 | 南通芯迎设计服务有限公司 | Water tank with adjustable water overflow holes |
| CN203018136U (en) * | 2012-12-26 | 2013-06-26 | 安徽海螺川崎节能设备制造有限公司 | Grinding roller device of vertical grinder |
| CN203711090U (en) * | 2014-01-04 | 2014-07-16 | 河南黎明重工科技股份有限公司 | Grinding roller bearing lubricating device for vertical mill |
| CN203972006U (en) * | 2014-07-25 | 2014-12-03 | 北京电力设备总厂 | The auxiliary roll structure of self-lubricating slag mill |
| CN204061272U (en) * | 2014-07-29 | 2014-12-31 | 胡运冲 | A kind of device that can draw water from different depth position in liquid |
| CN205599247U (en) * | 2016-05-12 | 2016-09-28 | 南京凯盛国际工程有限公司 | Immediately, grinding roller oil return guiding device |
-
2016
- 2016-05-12 CN CN201610318392.5A patent/CN107362870B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201615328U (en) * | 2010-03-05 | 2010-10-27 | 江苏大峘集团有限公司 | Circulation cooling lubricating system of microniser grinding roller bearing |
| CN202139657U (en) * | 2011-06-17 | 2012-02-08 | 陈文萍 | Water channel capable of adjusting flood level elevation |
| CN202199375U (en) * | 2011-08-12 | 2012-04-25 | 南京西普水泥工程集团有限公司 | Lubricating mechanism of milling roller of vertical mill |
| CN202298804U (en) * | 2011-10-11 | 2012-07-04 | 南通芯迎设计服务有限公司 | Water tank with adjustable water overflow holes |
| CN203018136U (en) * | 2012-12-26 | 2013-06-26 | 安徽海螺川崎节能设备制造有限公司 | Grinding roller device of vertical grinder |
| CN203711090U (en) * | 2014-01-04 | 2014-07-16 | 河南黎明重工科技股份有限公司 | Grinding roller bearing lubricating device for vertical mill |
| CN203972006U (en) * | 2014-07-25 | 2014-12-03 | 北京电力设备总厂 | The auxiliary roll structure of self-lubricating slag mill |
| CN204061272U (en) * | 2014-07-29 | 2014-12-31 | 胡运冲 | A kind of device that can draw water from different depth position in liquid |
| CN205599247U (en) * | 2016-05-12 | 2016-09-28 | 南京凯盛国际工程有限公司 | Immediately, grinding roller oil return guiding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107362870B (en) | 2023-04-14 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 303 Hanzhongmen street, Gulou District, Nanjing City, Jiangsu Province Patentee after: Zhongcai International Intelligent Technology Co.,Ltd. Address before: 303 Hanzhongmen street, Gulou District, Nanjing City, Jiangsu Province Patentee before: NANJING KISEN INTERNATIONAL ENGINEERING Co.,Ltd. |