CN2194214Y - roller mill - Google Patents
roller mill Download PDFInfo
- Publication number
- CN2194214Y CN2194214Y CN 94226079 CN94226079U CN2194214Y CN 2194214 Y CN2194214 Y CN 2194214Y CN 94226079 CN94226079 CN 94226079 CN 94226079 U CN94226079 U CN 94226079U CN 2194214 Y CN2194214 Y CN 2194214Y
- Authority
- CN
- China
- Prior art keywords
- support
- mill
- roller
- ring
- 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.)
- Expired - Fee Related
Links
- 238000000227 grinding Methods 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a rubbing crusher specifically is a roller mill, including mill and grinding roller, wherein the mill is located the lower casing, is equipped with the grinding roller through the support activity on the support above the mill, and the support is located the upper casing, and the upper and lower casing passes through the screw connection, and the support is driven rotatoryly by the main shaft, is equipped with the hopper on the upper casing, is equipped with discharge sleeve below the lower casing. Compared with the prior art, the utility model has the characteristics of simple structure, small, light in weight, output are high, smash more reasonable.
Description
The utility model relates to a kind of size reduction machinery, specifically is ring-roller mill.
Usually ring-roller mill all has the grinding roller of a mill and at least one rotation.The structure that this known class grinding machine is adopted is, grinding roller is installed on the fixed pressure member also rotatable, pressure member is exerted pressure by spring or hydraulic means, one mill is arranged around the vertical axis rotation in the grinding roller bottom, this mill is by following vertical deceleration system and driven by motor, and this grinding machine bottom has compressed air to enter, and will blow to top and carry out classification through the material after pulverizing, particulate is discharged the back by the fines collection system handles by top, and coarse grain returns in the mill and regrinds.
The purpose of this utility model provides a kind of ring-roller mill of new construction, has the output height, and volume is little, simple in structure and the economize on electricity characteristics.
The technical solution of the utility model is: comprise mill and grinding roller, wherein mill is positioned at lower casing, by the support activity grinding roller is housed above the mill, support is contained on the bearing by main shaft and is positioned at upper casing, by main shaft, belt pulley driven rotary, upper and lower enclosure links together by attachment screw, has hopper on upper bracket, has the discharging pipe box below the lower casing.
Referring to accompanying drawing in detail the utility model is described in detail.
At first to description of drawings:
Accompanying drawing 1 expression structure chart of the present utility model.
Referring to Fig. 1, in technique scheme, when power drives belt pulley (3) rotation, belt pulley (3) then drives main shaft (6) and rotates, main shaft (6) drives support (4) and rotates, material feeds from the feed hopper (5) on the support (1), fall on the mill (10) in the lower casing (8), grinding roller (12) is with again can rotation in support (4) rotation, in the material process that down grinding dish (10) glides under the gravity effect, be subjected to the roll extrusion and broken the grinding of grinding roller (12), be discharged from outside the machine from discharging pipe box (11) then.
The utility model is equipped with elastic mechanism (2) on the attachment screw between upper and lower enclosure (7), (8), adjustment screw (9) is housed, when the material that can not pulverize as excessive assorted iron etc. enters, because the adjusting of adjustment screw (9) and the elastic reaction of elastic mechanism (2) between upper and lower enclosure (7), (8), force lower casing (8) to move down and deflection, make gap between grinding roller (12) and the mill (10) increase and pass through, and stuck phenomenon can not occur.Elastic mechanism (2) also forces grinding roller (12) to be exerted pressure to mill (10) simultaneously, to adapt to the material of different grain size size.Grinding roller of the present utility model (12) is contained on the support (4) by hinge, make the grinding roller (12) can be movable, between support (4) and grinding roller (12), elastic device is housed, make grinding roller (12) have certain elasticity, between support (4) and support (1), elastic mechanism is housed, make support (4) have certain elasticity, thereby force grinding roller (12) to be exerted pressure, to adapt to the material of different grain size size to mill (10).
Discharging pipe box of the present utility model (11) can move up and down, to regulate the thickness of feed layer between mill (10) and the grinding roller (12).Blade (13) is housed on grinding roller of the present utility model (12), assists the rolling of grinding roller (12) on the one hand, simultaneously, help the mass transport in the inner chamber is carried out roll extrusion to mill (10).The utility model can be designed to mill (10) as required and maintain static moving or also can suitably rotate, to form the series of products of various different structures.
The ring-roller mill that the utility model provides compared with prior art has the following advantages:
(1) because the discharging of material is to rely on gravity, rather than rely on the centrifugal force discharging, therefore, allow high rotational speed, output is improved, and with under the Isoquant, weight is lighter.
(2) because the utility model rotating speed height, pressure is little, and pressue device is easy, therefore, have simple in structure, the effect of economize on electricity.
Accompanying drawing 1 has been represented a kind of specific embodiments of the present utility model.
According to the embodiment shown in the accompanying drawing 1, support (4) is contained on the bearing (1) by main shaft (6), and be positioned at upper casing (7), mill (10) is positioned at lower casing (8), can arbitrarily take off, upper and lower enclosure (7), (8) attachment screw by band spring (2) links together, in upper and lower enclosure (7), adjustment screw (9) is housed (8), go up symmetrical activity at support (4) several grinding rollers (12) are housed, one group of blade (13) is housed on each grinding roller (12), feed hopper (5) is housed on support (1), is with discharging pipe box moving up and down (11) on the discharging opening on the lower casing (8).
Claims (8)
1, a kind of ring-roller mill, comprise mill and grinding roller, feature of the present utility model is that mill (10) is positioned at lower casing (8), by support (4) activity grinding roller (12) is housed above the mill (10), support (4) is contained on the bearing (1) by main shaft (6) and is positioned at upper casing (7), by main shaft (6), belt pulley (3) driven rotary, upper and lower enclosure (7), (8) link together by attachment screw, on bearing (1), have hopper (5), have discharging pipe box (11) below the lower casing (8).
2, ring-roller mill according to claim 1 is characterized in that being equipped with elastic mechanism (2) on the attachment screw between upper and lower enclosure (7), (8).
3, ring-roller mill according to claim 1 is characterized in that being equipped with adjustment screw (9) between upper and lower enclosure (7), (8).
4, ring-roller mill according to claim 1 is characterized in that discharging pipe box (11) kink is on lower casing (8).
5, ring-roller mill according to claim 1 is characterized in that grinding roller (12) is contained on the support (4) by hinge.
6,, it is characterized in that between support (4) and grinding roller (12), elastic device being housed according to claim 1 and 5 described ring-roller mills.
7, ring-roller mill according to claim 1 is characterized in that between support (4) and support (1) elastic mechanism being housed.
8, ring-roller mill according to claim 1 is characterized in that being equipped with blade (13) on grinding roller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226079 CN2194214Y (en) | 1994-01-19 | 1994-01-19 | roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226079 CN2194214Y (en) | 1994-01-19 | 1994-01-19 | roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2194214Y true CN2194214Y (en) | 1995-04-12 |
Family
ID=33839128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94226079 Expired - Fee Related CN2194214Y (en) | 1994-01-19 | 1994-01-19 | roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2194214Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567020A (en) * | 2013-11-05 | 2014-02-12 | 长沙深湘通用机器有限公司 | Roller mill |
| CN103567021A (en) * | 2013-11-05 | 2014-02-12 | 长沙深湘通用机器有限公司 | Roller mill |
| CN104117409A (en) * | 2014-08-05 | 2014-10-29 | 长沙深湘通用机器有限公司 | Vertical mill |
| CN109465071A (en) * | 2019-01-16 | 2019-03-15 | 王亚龙 | A kind of grain mill |
| CN117085795A (en) * | 2023-09-25 | 2023-11-21 | 山东森泉新材料科技有限公司 | Vertical mill capable of automatically compensating gap for superfine grinding powder production |
-
1994
- 1994-01-19 CN CN 94226079 patent/CN2194214Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567020A (en) * | 2013-11-05 | 2014-02-12 | 长沙深湘通用机器有限公司 | Roller mill |
| CN103567021A (en) * | 2013-11-05 | 2014-02-12 | 长沙深湘通用机器有限公司 | Roller mill |
| WO2015067167A1 (en) * | 2013-11-05 | 2015-05-14 | 长沙深湘通用机器有限公司 | Roller mill |
| CN103567020B (en) * | 2013-11-05 | 2016-07-27 | 长沙深湘通用机器有限公司 | Roller mill |
| US20160271615A1 (en) * | 2013-11-05 | 2016-09-22 | Changsha Shenxiang Universal Machine Co., Ltd. | Roller mill |
| US10441955B2 (en) | 2013-11-05 | 2019-10-15 | Changsha Shenxiang Universal Machine Co., Ltd. | Roller mill |
| CN104117409A (en) * | 2014-08-05 | 2014-10-29 | 长沙深湘通用机器有限公司 | Vertical mill |
| CN109465071A (en) * | 2019-01-16 | 2019-03-15 | 王亚龙 | A kind of grain mill |
| CN117085795A (en) * | 2023-09-25 | 2023-11-21 | 山东森泉新材料科技有限公司 | Vertical mill capable of automatically compensating gap for superfine grinding powder production |
| CN117085795B (en) * | 2023-09-25 | 2024-02-09 | 山东森泉新材料科技有限公司 | Vertical mill capable of automatically compensating gap for superfine grinding powder production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: HOUSE 3, NO. 28, NANDA ROAD, CHANGSHA CITY, HUNAN PROVINCE TO: NO.402, BUILDING 3, HONGYUAN RESIDENTIAL QUARTER, NO.39 CHENGNAN MIDDLE ROAD, CHANGSHA, HUNAN PROVINCE |
|
| CP03 | Change of name, title or address |
Address after: No. 3, 402, hung Garden District, No. 39 Chengnan South Road, Hunan, Changsha Patentee after: Hao Zhigang Address before: No. 28, South Main Road, Hunan, Changsha Patentee before: Hao Zhigang |
|
| 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 |