CN204448164U - With the suspension mill of grinding roller limiting device - Google Patents
With the suspension mill of grinding roller limiting device Download PDFInfo
- Publication number
- CN204448164U CN204448164U CN201520007058.9U CN201520007058U CN204448164U CN 204448164 U CN204448164 U CN 204448164U CN 201520007058 U CN201520007058 U CN 201520007058U CN 204448164 U CN204448164 U CN 204448164U
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- CN
- China
- Prior art keywords
- grinding roller
- support plate
- roller assembly
- grinding
- transverse axis
- Prior art date
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Links
- 239000000725 suspension Substances 0.000 title claims abstract description 10
- 244000309464 bull Species 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 abstract description 19
- 208000028804 PERCHING syndrome Diseases 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of suspension mill with grinding roller limiting device, comprise and being arranged on plum blossom frame by grinding roller assembly that horizontal axis tam rotates, the grinding roller of grinding roller assembly bottom matches with the bull ring be arranged on base, the grinding roller assembly being positioned at horizontal axis tam top is provided with grinding roller sleeve, the upper horizontal of grinding roller assembly is provided with transverse axis, on the transverse axis of grinding roller assembly, is set with compression spring; Plum blossom frame near grinding roller sleeve is vertically installed with adjustment screw rod, adjustment screw rod is horizontally disposed with the support plate that oriented grinding roller sleeve direction extends, support plate is fixedly installed spacing pin, the spacing pin be positioned at below support plate is obliquely installed to grinding roller assembly direction, and the limiting block masthead portion be positioned at above support plate connects with described transverse axis and pushes up and is pressed on compression spring.The utility model advantage is that structure is simple, easy to adjust, can carry out spacing to grinding roller, effectively reduces and that cause vibration uneven due to the bed of material between mill grinding ring and grinding roller.
Description
Technical field
The utility model relates to outstanding grinding machine, especially relates to a kind of suspension mill with grinding roller limiting device.
Background technology
Overhang roll mill is widely used in the industries such as mine, chemical industry, building materials, water conservancy and hydropower as grinding machine, and traditional overhang roll mill main frame is primarily of parts compositions such as base, air intake passage, grinding roller assembly, perching knife assembly, middle bodies.During machine operation, grinding roller assembly produces huge centrifugal force owing to rotating, tightly be pressed on bull ring, material is delivered between grinding roller and bull ring by perching knife assembly endlessly, and grinding roller and bull ring are sheared material, extrude and rolled, and make crushing material; Air-flow enters in main frame grinding chamber by air intake passage, and when air-flow is by grinding chamber, the material that grinding is good is blown away by air-flow, delivers to powder concentrator and selects satisfactory finished product, underproofly returns grinding again.The grinding roller of current suspension mill does not have stopping means, grinding roller rotates the centrifugal force produced and mainly offsets by bull ring and the bed of material between perching knife guiding grinding roller and bull ring, for flour mill, when particularly grinding material is thinner, be subject to the impact of the wind in grinding chamber, the bed of material that perching knife scoops up seldom or can will not shovel the bed of material, this bed of material between grinding roller and bull ring will be made to become thin or without the bed of material, when the bed of material is uneven, grinding machine will be caused to vibrate.Generally believe in current industry the bed of material uneven be the main cause causing grinding machine to vibrate, vibration not only can have a strong impact on service life of a machine, and the working environment of workers can be made to worsen, affects workman's physical and mental health.
Summary of the invention
The purpose of this utility model is to provide a kind of suspension mill with grinding roller limiting device that effectively can reduce flour mill vibration.
For achieving the above object, the utility model can take following technical proposals:
Suspension mill with grinding roller limiting device described in the utility model, comprise and being arranged on plum blossom frame by grinding roller assembly that horizontal axis tam rotates, the grinding roller of described grinding roller assembly bottom matches with the bull ring be arranged on base, the grinding roller assembly being positioned at horizontal axis tam top is provided with grinding roller sleeve, the upper horizontal of described grinding roller assembly is provided with transverse axis, on the transverse axis of described grinding roller assembly, is set with compression spring; Plum blossom frame near grinding roller sleeve is vertically installed with adjustment screw rod, described adjustment screw rod is horizontally disposed with the support plate that oriented grinding roller sleeve direction extends, described support plate is fixedly installed spacing pin, the spacing pin be positioned at below described support plate is obliquely installed to grinding roller assembly direction, and the limiting block masthead portion be positioned at above described support plate connects with described transverse axis and pushes up and is pressed on described compression spring.
The adjustment screw rod at described support plate upper and lower position place has screwed setscrew nut respectively.
The utility model has the advantage of that structure is simple, easy to adjust, can carry out spacing to grinding roller, effectively reduce and that cause vibration uneven due to the bed of material between mill grinding ring and grinding roller.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, suspension mill with grinding roller limiting device described in the utility model, comprise and being arranged on plum blossom frame 1 by grinding roller assembly 3 that horizontal axis tam 2 rotates, the grinding roller 4 of grinding roller assembly 3 bottom matches with the bull ring 6 be arranged on base 5, the grinding roller assembly being positioned at horizontal axis tam 2 top is provided with grinding roller sleeve 7, the upper horizontal of grinding roller assembly 3 is provided with transverse axis 8, on the transverse axis 8 of grinding roller assembly, is set with compression spring 9; Plum blossom frame near grinding roller sleeve 7 is vertically installed with adjustment screw rod 10, adjustment screw rod 10 is horizontally disposed with the support plate 11 that oriented grinding roller sleeve direction extends, support plate 11 is fixedly installed spacing pin 12, the spacing pin 12 be positioned at below support plate 11 is obliquely installed to grinding roller assembly 3 direction, and the limiting block masthead portion be positioned at above support plate 11 connects with transverse axis 8 and pushes up and is pressed on compression spring 9.For ensureing the accurate location of support plate 11, the adjustment screw rod 10 at support plate 11 upper and lower position place screws setscrew nut 13 respectively.
During outstanding grinding machine work, grinding roller 4 rotates and produces centrifugal force, and extrude to the bull ring 6 be arranged on base 5, the bed of material at this moment between bull ring 6 and grinding roller 4 is pulverized; When the bed of material is thinner or do not have the bed of material, grinding roller assembly 3 continues to turn clockwise by horizontal axis tam 2, close to the bull ring 6 be arranged on base 5, now, spacing pin 12 starts to work, and namely spacing pin 12 holds out against with plum blossom frame 1, and restriction grinding roller 4 can not outwards move, between grinding roller 4 and bull ring 6, form gap, grinding roller 4 can not clash into bull ring 6 again and produce vibration; By adjusting the high and low position up and down of support plate 11, be converted into the angular dimension that grinding roller assembly 3 is rotated by horizontal axis tam 2, between bull ring 6 and grinding roller 4, be the distance size of left and right adjusting, ensure that thinner at the bed of material or no longer clash into without between bull ring during the bed of material 6 and grinding roller 4.
Claims (2)
1. the suspension mill with grinding roller limiting device, comprise and being arranged on plum blossom frame (1) by grinding roller assembly (3) that horizontal axis tam (2) rotates, the grinding roller (4) of described grinding roller assembly (3) bottom matches with the bull ring (6) be arranged on base (5), the grinding roller assembly being positioned at horizontal axis tam (2) top is provided with grinding roller sleeve (7), it is characterized in that: the upper horizontal of described grinding roller assembly (3) is provided with transverse axis (8), on the transverse axis (8) of described grinding roller assembly, be set with compression spring (9); Plum blossom frame near grinding roller sleeve (7) is vertically installed with adjustment screw rod (10), described adjustment screw rod (10) is horizontally disposed with the support plate (11) that oriented grinding roller sleeve direction extends, described support plate (11) is fixedly installed spacing pin (12), the spacing pin (12) being positioned at described support plate (11) below is obliquely installed to grinding roller assembly (3) direction, and the limiting block masthead portion being positioned at described support plate (11) top connects with described transverse axis (8) and pushes up and is pressed on described compression spring (9).
2. the suspension mill with grinding roller limiting device according to claim 1, is characterized in that: the adjustment screw rod (10) at described support plate (11) upper and lower position place has screwed setscrew nut (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007058.9U CN204448164U (en) | 2015-01-07 | 2015-01-07 | With the suspension mill of grinding roller limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007058.9U CN204448164U (en) | 2015-01-07 | 2015-01-07 | With the suspension mill of grinding roller limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448164U true CN204448164U (en) | 2015-07-08 |
Family
ID=53655112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520007058.9U Active CN204448164U (en) | 2015-01-07 | 2015-01-07 | With the suspension mill of grinding roller limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448164U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111265A (en) * | 2016-08-25 | 2016-11-16 | 桂林矿山机械有限公司 | Fine powder mill |
| CN106179619A (en) * | 2016-08-25 | 2016-12-07 | 谭开强 | High efficiency flour mill |
| CN110215970A (en) * | 2019-06-14 | 2019-09-10 | 南通利元亨机械有限公司 | Raymond mill with grinding roller pressurization limiting device |
| CN115301352A (en) * | 2022-08-12 | 2022-11-08 | 李珍 | Preparation method of epoxy resin |
-
2015
- 2015-01-07 CN CN201520007058.9U patent/CN204448164U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111265A (en) * | 2016-08-25 | 2016-11-16 | 桂林矿山机械有限公司 | Fine powder mill |
| CN106179619A (en) * | 2016-08-25 | 2016-12-07 | 谭开强 | High efficiency flour mill |
| CN110215970A (en) * | 2019-06-14 | 2019-09-10 | 南通利元亨机械有限公司 | Raymond mill with grinding roller pressurization limiting device |
| CN115301352A (en) * | 2022-08-12 | 2022-11-08 | 李珍 | Preparation method of epoxy resin |
| CN115301352B (en) * | 2022-08-12 | 2024-05-10 | 上海固柯科技有限公司 | Preparation method of epoxy resin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240106 Address after: No. 139 Science Avenue, High tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Liming Heavy Industry Co.,Ltd. Address before: No. 169, science Avenue, high tech Zone, Zhengzhou City, Henan Province, 450000 Patentee before: HENAN LIMING HEAVY INDUSTRY & SCIENCE Co.,Ltd. |