CN204412367U - The wheeled Roller of Coal Grinder of middling speed shifts out maintenance transition fixture - Google Patents
The wheeled Roller of Coal Grinder of middling speed shifts out maintenance transition fixture Download PDFInfo
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- CN204412367U CN204412367U CN201520037491.7U CN201520037491U CN204412367U CN 204412367 U CN204412367 U CN 204412367U CN 201520037491 U CN201520037491 U CN 201520037491U CN 204412367 U CN204412367 U CN 204412367U
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- grinding roller
- roller
- rollover stand
- mill
- loading frame
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Abstract
The wheeled Roller of Coal Grinder of middling speed shifts out maintenance transition fixture, fixes and to the angle adjustment on rollover stand or loading frame during abutting joint for the position of grinding roller before separating loading frame or rollover stand.By two holders being arranged on grinding roller support both sides respectively, be arranged on the base on mill, two ends are hinged on two screw-button compositions on holder and base respectively.Good effect of the present utility model is: simplify Fixing Method of Mill Roller, structure is simple, easy for installation, grinding roller is fixed on mill, the angle of inclination of grinding roller can not only be adjusted by screw-button, also realize the movement of grinding roller by rotary grinding disk, be convenient to docking of grinding roller frame and loading frame or rollover stand.
Description
Technical field
The utility model belongs to mechanical field, is specifically related to the wheeled coal pulverizer of raw coal abrasive dust middling speed that large-scale coal yard uses.
Background technology
When the wheeled coal pulverizer of middling speed is in early days installed and overhauls easily worn part grinding roller, normally first grinding roller is fixed on casing, removes separator, after upwards hanging out loading frame, hang out grinding roller again to overhaul, the disassemble and assemble work amount of this installation and maintenance mode is very large, inefficiency.For improving the installation of Roller of Coal Grinder and the operating efficiency of maintenance, the replacing for easily worn part grinding roller afterwards, adopt switching mechanism the mode that grinding roller is routed up outside coal pulverizer support body together with grinding roller frame to be changed, avoid dismounting and the parts such as mobile separator and pipeline.But the grinding roller frame that grinding roller is housed is transferred on rollover stand or when grinding roller frame is transferred to loading frame by rollover stand by loading frame in this kind of side, what adopt is first be fixed on by grinding roller on coal pulverizer housing to carry out transition, and still need and body stable with crane or jack etc. to adjust the relative position of relative housing, loading frame and rollover stand, due to the both bulk of grinding roller, cause manipulation difficulty large, length consuming time, poor stability.
Utility model content
Order of the present utility model is to provide the wheeled Roller of Coal Grinder of a kind of middling speed and shifts out maintenance transition fixture, fix for the position of grinding roller before separating loading frame or rollover stand and to the angle adjustment on rollover stand or loading frame during abutting joint, overcome existing grinding roller between loading frame and rollover stand, shift installation transition fixture above shortcomings.
Transition fixture of the present utility model is made up of two screw-buttons being arranged on two holders of grinding roller support both sides respectively, the base being arranged on mill middle part, two ends are hinged on holder and base respectively.
Use procedure of the present utility model is, the grinding roller of coal pulverizer need to shift out coal pulverizer overhaul outward time, grinding roller to be routed up is parked in as far as possible near rollover stand position, screw-button is connected between holder and base, after stable firmly grinding roller, be separated grinding roller and loading frame, fine motion mill makes and passes through to adjust the screw-button adjustment angle corresponding to rollover stand, tie point between grinding roller frame and rollover stand is aligned, install connecting screw rod, namely grinding roller shifts and is arranged on rollover stand, pulls down the screw-button between holder and base, drive rollover stand, grinding roller shifts out outside coal pulverizer.Overhauled or new grinding roller from new load coal pulverizer time, grinding roller is dropped on mill by rollover stand, between holder with base, is connected screw-button, be separated rollover stand and grinding roller, adjust the angle of inclination of grinding roller, position again, shifted and be connected on coal pulverizer loading frame.
Good effect of the present utility model is: simplify Fixing Method of Mill Roller, structure is simple, easy for installation, grinding roller is fixed on mill, the angle of inclination of grinding roller can not only be adjusted by screw-button, also realize the movement of grinding roller by rotary grinding disk, be convenient to docking of grinding roller frame and loading frame or rollover stand.
Accompanying drawing explanation
Fig. 1 is side view of the present utility model.
Fig. 2 is top view of the present utility model.
Detailed description of the invention
Consult Fig. 1, Fig. 2, in the middle part mounting seat 2 of coal pulverizer mill 1.Install two holders 4 respectively in the both sides of grinding roller support 5, be articulated and connected two screw-buttons 3 between base 2 and holder 4, can be fixed on mill 1 by grinding roller 6, with the length of spanner adjustable screw button 3 and the position of adjustable grinding roller 6.After grinding roller is fixing, routing up device 8 by grinding roller routs up outside mill by grinding roller 6, after new grinding roller to be replaced, rout up device by grinding roller and grinding roller is put back to original position, by fixture, grinding roller 6 is fixing and regulated the setting angle of grinding roller by screw-button 3, after grinding roller 6 and loading frame being connected and fixed again, remove mill screw-button, complete grinding roller maintenance and install.
Claims (1)
1. the wheeled Roller of Coal Grinder of middling speed shifts out maintenance transition fixture, it is characterized in that: be made up of two screw-buttons being arranged on two holders of grinding roller frame both sides respectively, the base being arranged on mill middle part, two ends are hinged on holder and base respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520037491.7U CN204412367U (en) | 2015-01-20 | 2015-01-20 | The wheeled Roller of Coal Grinder of middling speed shifts out maintenance transition fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520037491.7U CN204412367U (en) | 2015-01-20 | 2015-01-20 | The wheeled Roller of Coal Grinder of middling speed shifts out maintenance transition fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204412367U true CN204412367U (en) | 2015-06-24 |
Family
ID=53462776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520037491.7U Active CN204412367U (en) | 2015-01-20 | 2015-01-20 | The wheeled Roller of Coal Grinder of middling speed shifts out maintenance transition fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204412367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246352A (en) * | 2020-09-29 | 2021-01-22 | 广州市爱百伊生物技术有限公司 | Colloid mill and production line |
-
2015
- 2015-01-20 CN CN201520037491.7U patent/CN204412367U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246352A (en) * | 2020-09-29 | 2021-01-22 | 广州市爱百伊生物技术有限公司 | Colloid mill and production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 3388 century street, Changchun Economic Development Zone, Jilin Province, Jilin Patentee after: China Electric Construction Group Changchun power generation equipment Co., Ltd. Address before: Two district Huairenlu 130031 Jilin province Changchun No. 1 Patentee before: Changchun Power Generation Equipment Plant |
|
| CP03 | Change of name, title or address |