CN2887436Y - Vertical straight-through grinder - Google Patents
Vertical straight-through grinder Download PDFInfo
- Publication number
- CN2887436Y CN2887436Y CN 200520143709 CN200520143709U CN2887436Y CN 2887436 Y CN2887436 Y CN 2887436Y CN 200520143709 CN200520143709 CN 200520143709 CN 200520143709 U CN200520143709 U CN 200520143709U CN 2887436 Y CN2887436 Y CN 2887436Y
- Authority
- CN
- China
- Prior art keywords
- grinding roller
- grinding
- hanging bracket
- suspension bracket
- ring
- 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 vertical straight-through grinder which comprises a vertical barrel type body with a feeding inlet, a grinding ring which is horizontally arranged in the barrel body, a hanging bracket for grinding roller which is horizontally arranged in the barrel body and is driven by a power source on the top of the barrel body, and a grinding roller which is arranged on the hanging bracket for the grinding roller; wherein the grinding roller is hinged with the hanging bracket for grinding roller by a cross arm shaft, the cross section of the grinding ring is a reversed cone, and a press spring is arranged between the hanging bracket for grinding roller and the mounting stand of the grinding roller to drive the grinding roller close to the grinding ring. Because of the adoption of the structure of the utility model, the gap between the grinding roller and the grinding ring can be regulated by the spacing disk to be kept between 2 millimeters and 5 millimeters to reduce the noise and make the average fineness of the product better; because of the existence of the press spring, the grinding roller can automatically regulate the grinding stress the material without increasing the rotary speed of the hanging bracket for grinding roller, so as to save energy and further reduce the noise during the production.
Description
Technical field
The utility model relates to a kind of grinding ore equipment, especially relates to a kind of vertical straight-through mill.
Background technology
The utility model is to be to China Patent No.: 01229024.6, name is called the further improvement of " through type centrifugal mill ".The existing deficiency of above-mentioned patent mainly shows: one, and the grinding roller of this patent directly contacts with bull ring, the big and contaminated environment of noise when making work; Its two, bull ring is for being vertically mounted in the mill tube, like this for the grinding pressure that increases grinding roller and bull ring just must strengthen the centrifugal force of the rotating speed of grinding roller suspension bracket with the increase grinding roller, so energy consumption has strengthened noise pollution during than Datong District again; Its three, bull ring is for being vertically mounted in the mill tube, it is shorter to be ground the holdup time of material between grinding roller and bull ring, also is that material falling speed in the process of rolling is very fast, it is less and make that the finished product particle mean size is bigger that material rolls number of times.
Summary of the invention
The utility model purpose is to provide a kind of vertical straight-through mill at above-mentioned existing in prior technology deficiency.
For achieving the above object, the utility model can be taked following technical proposals:
Vertical straight-through mill described in the utility model, it comprises the vertical cylindrical shell that has charging aperture, be horizontally set on the bull ring in the described cylindrical shell and be horizontally set in the described cylindrical shell by the grinding roller suspension bracket that is arranged on cylindrical shell top drive power source, and be installed in grinding roller on the described grinding roller suspension bracket; It is characterized in that: described grinding roller is hinged by horizontal axis tam and grinding roller suspension bracket; The cross section of described bull ring is an inverted cone-shaped structure; Between grinding roller suspension bracket and grinding roller installing rack, be provided with and order about the compression spring of grinding roller near bull ring.
Below described grinding roller installing rack, be provided with spacing block plate.
Advantage of the present utility model is described grinding roller is hinged by horizontal axis tam and grinding roller suspension bracket, and is provided with between grinding roller suspension bracket and grinding roller installing rack and orders about grinding roller near the compression spring of bull ring, and is inverted cone-shaped structure with the cross section of bull ring.Can control gap between grinding roller and the bull ring by the adjustment of described position-arresting disk like this, it is remained between the 2-5 millimeter, this has not only reduced noise, also makes the finished product particle mean size thinner simultaneously; Because the setting of compression spring, make and realize the automatic adjustment of grinding roller under the grinding roller suspension bracket speed conditions not increasing the material grinding pressure, saved the energy, the noise when further having reduced work.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, vertical straight-through mill described in the utility model, it comprises the vertical cylindrical shell 2 that has charging aperture 1, be horizontally set on the bull ring 3 in the described cylindrical shell 2, with be horizontally set in the described cylindrical shell 2 by being arranged on the grinding roller suspension bracket 5 that cylindrical shell 2 top power sources 4 drive, and be installed in the grinding roller 6 on the described grinding roller suspension bracket 5; Described grinding roller 6 is hinged by horizontal axis tam 7 and grinding roller suspension bracket 5; The cross section of described bull ring 3 is an inverted cone-shaped structure; Between grinding roller suspension bracket 5 and grinding roller installing rack 8, be provided with and order about the compression spring 9 of grinding roller 6 near bull ring 3.For realizing the adjustment in gap between grinding roller and the bull ring, below grinding roller installing rack 8, be provided with spacing block plate 10.
Claims (2)
1, a kind of vertical straight-through mill, it comprises the vertical cylindrical shell (2) that has charging aperture (1), be horizontally set on the bull ring (3) in the described cylindrical shell (2), with be horizontally set in the described cylindrical shell (2) by being arranged on the grinding roller suspension bracket (5) that cylindrical shell (2) top power source (4) drives, and be installed in the grinding roller (6) on the described grinding roller suspension bracket (5); It is characterized in that: described grinding roller (6) is hinged by horizontal axis tam (7) and grinding roller suspension bracket (5); The cross section of described bull ring (3) is an inverted cone-shaped structure; Between grinding roller suspension bracket (5) and grinding roller installing rack (8), be provided with and order about the compression spring (9) of grinding roller (6) near bull ring (3).
2, vertical straight-through mill according to claim 1 is characterized in that: be provided with spacing block plate (10) in the below of described grinding roller installing rack (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143709 CN2887436Y (en) | 2005-12-29 | 2005-12-29 | Vertical straight-through grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520143709 CN2887436Y (en) | 2005-12-29 | 2005-12-29 | Vertical straight-through grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887436Y true CN2887436Y (en) | 2007-04-11 |
Family
ID=38046011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520143709 Expired - Fee Related CN2887436Y (en) | 2005-12-29 | 2005-12-29 | Vertical straight-through grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887436Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784695A (en) * | 2012-08-14 | 2012-11-21 | 郑州正旺科贸有限公司 | Stone rolling pulverizing mill |
| CN103447120A (en) * | 2013-08-20 | 2013-12-18 | 湖南中宏重型机器有限公司 | Mechanism for regulating distance between hammer wheel and grinding ring of wedge type vertical type ring mill |
| CN103537343A (en) * | 2013-11-05 | 2014-01-29 | 长沙深湘通用机器有限公司 | Roll mill |
| CN103537340A (en) * | 2013-11-05 | 2014-01-29 | 长沙深湘通用机器有限公司 | Roll mill |
| CN103537341A (en) * | 2013-11-05 | 2014-01-29 | 长沙深湘通用机器有限公司 | Roller mill |
| CN103537342A (en) * | 2013-11-05 | 2014-01-29 | 长沙深湘通用机器有限公司 | Roll mill |
| CN103537344A (en) * | 2013-11-05 | 2014-01-29 | 长沙深湘通用机器有限公司 | Roll mill |
| CN103551224A (en) * | 2013-11-05 | 2014-02-05 | 长沙深湘通用机器有限公司 | Roller type mill |
| CN103611604A (en) * | 2013-12-08 | 2014-03-05 | 湖南中宏重型机器有限公司 | Stress-applying hammer wheel of vertical type ring mill |
| CN103934066A (en) * | 2014-05-09 | 2014-07-23 | 上海建冶路桥机器设备有限公司 | Cone hanging bracket of cone milling machine |
| CN104056690A (en) * | 2014-07-22 | 2014-09-24 | 郑州维科重工机械有限公司 | Bent arm suspending device between grinding roller assembly and plum blossom shaped frame of mill |
| CN111495507A (en) * | 2020-04-16 | 2020-08-07 | 江苏中意建筑材料有限公司 | Roll type pulverizer for manufacturing aluminate cement |
-
2005
- 2005-12-29 CN CN 200520143709 patent/CN2887436Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784695A (en) * | 2012-08-14 | 2012-11-21 | 郑州正旺科贸有限公司 | Stone rolling pulverizing mill |
| CN103447120A (en) * | 2013-08-20 | 2013-12-18 | 湖南中宏重型机器有限公司 | Mechanism for regulating distance between hammer wheel and grinding ring of wedge type vertical type ring mill |
| CN103447120B (en) * | 2013-08-20 | 2015-05-13 | 湖南中宏重型机器有限公司 | Mechanism for regulating distance between hammer wheel and grinding ring of wedge type vertical type ring mill |
| CN103537344A (en) * | 2013-11-05 | 2014-01-29 | 长沙深湘通用机器有限公司 | Roll mill |
| CN103537341A (en) * | 2013-11-05 | 2014-01-29 | 长沙深湘通用机器有限公司 | Roller mill |
| CN103537342A (en) * | 2013-11-05 | 2014-01-29 | 长沙深湘通用机器有限公司 | Roll mill |
| CN103537340A (en) * | 2013-11-05 | 2014-01-29 | 长沙深湘通用机器有限公司 | Roll mill |
| CN103551224A (en) * | 2013-11-05 | 2014-02-05 | 长沙深湘通用机器有限公司 | Roller type mill |
| CN103537343A (en) * | 2013-11-05 | 2014-01-29 | 长沙深湘通用机器有限公司 | Roll mill |
| CN103611604A (en) * | 2013-12-08 | 2014-03-05 | 湖南中宏重型机器有限公司 | Stress-applying hammer wheel of vertical type ring mill |
| CN103934066A (en) * | 2014-05-09 | 2014-07-23 | 上海建冶路桥机器设备有限公司 | Cone hanging bracket of cone milling machine |
| CN104056690A (en) * | 2014-07-22 | 2014-09-24 | 郑州维科重工机械有限公司 | Bent arm suspending device between grinding roller assembly and plum blossom shaped frame of mill |
| CN104056690B (en) * | 2014-07-22 | 2016-09-21 | 河南维科重工机械有限公司 | Suspension arrangement of crooking one's arm between grinding roller of wheat flour-milling assembly and Flos Mume frame |
| CN111495507A (en) * | 2020-04-16 | 2020-08-07 | 江苏中意建筑材料有限公司 | Roll type pulverizer for manufacturing aluminate cement |
| CN111495507B (en) * | 2020-04-16 | 2021-09-21 | 江苏中意建筑材料有限公司 | Roll type pulverizer for manufacturing aluminate cement |
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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: 20070411 Termination date: 20111229 |