CN207267241U - A kind of Roller of Coal Grinder seal maintenance aid - Google Patents
A kind of Roller of Coal Grinder seal maintenance aid Download PDFInfo
- Publication number
- CN207267241U CN207267241U CN201720456923.7U CN201720456923U CN207267241U CN 207267241 U CN207267241 U CN 207267241U CN 201720456923 U CN201720456923 U CN 201720456923U CN 207267241 U CN207267241 U CN 207267241U
- Authority
- CN
- China
- Prior art keywords
- frame body
- roller
- roll shaft
- utility
- mounting hole
- 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
It the utility model is related to a kind of Roller of Coal Grinder seal maintenance aid.The utility model includes frame body, and the frame body is trigone wimble structure, and the apex of frame body is provided with roll shaft mounting hole, roller mounting hole is respectively arranged with three endpoints of frame body bottom surface.It is fixed between fixation supporting role pair roller barrel and roll shaft that the utility model passes through frame body, after preventing bearing removal, roll shaft occurs swinging the phenomenon of sinking, improves overhaul efficiency, reduces labor intensity, while ensure that the safety of operating personnel.
Description
Technical field
It the utility model is related to a kind of Roller of Coal Grinder seal maintenance aid.
Background technology
The working environment of coal pulverizer is relatively severe, and after prolonged use, the particulate matter such as cinder is easily in coal-grinding arbor
Place's accumulation is held, damages grinding roller seal thereon, therefore needs nonperiodical repair to replace grinding roller seal；Existing grinding roller sealing is more
Change the progress of generally use artificial means, i.e., by mutual disassembly's bearing replacing grinding roller seal, during bearing is dismantled, by
Lack bearings between roller and roll shaft, roll shaft occurs swinging sinkage, makes troubles to maintenance work.
Utility model content
The purpose of this utility model is in view of the problems of the existing technology to provide a kind of Roller of Coal Grinder seal maintenance
Auxiliary device.
The concrete technical scheme of the utility model is as follows：
A kind of Roller of Coal Grinder seal maintenance aid, including frame body, the frame body are trigone wimble structure, frame body
Apex is provided with roll shaft mounting hole, and roller mounting hole is respectively arranged with three endpoints of frame body bottom surface.
The utility model has the advantages that：
It is fixed between fixation supporting role pair roller barrel and roll shaft that the utility model passes through frame body, prevents bearing removal
Afterwards, roll shaft occurs swinging the phenomenon of sinking, improves overhaul efficiency, reduces labor intensity, while ensure that operating personnel's
Safety.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the usage state diagram of the utility model.
Embodiment
A kind of Roller of Coal Grinder seal maintenance aid as depicted in figs. 1 and 2, including frame body 1, the frame body are three
Pyramidal structure, the apex of frame body 1 are provided with roll shaft mounting hole 2, and being respectively arranged with roller at three endpoints of 1 bottom surface of frame body consolidates
Determine hole 3.
When being carried out maintenance using the use of the new type to grinding roller seal, first by the roll shaft mounting hole 2 and coal pulverizer on frame body 1
4 termination of roll shaft is fixedly connected by fixing bolt, then the roller mounting hole 3 on frame body 1 is connected with 5 end face of roller by bolt
Connect, be fixed by position between the fixation supporting role pair roller barrel and roll shaft of frame body 1, then the bearing 6 on roll shaft is extracted out
Replacement is carried out maintenance to grinding roller seal thereon.
Claims (1)
- A kind of 1. Roller of Coal Grinder seal maintenance aid, it is characterised in that：Including frame body (1), the frame body is trigone Wimble structure, the apex of frame body (1) are provided with roll shaft mounting hole (2), roller are respectively arranged with three endpoints of frame body (1) bottom surface Cylinder mounting hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456923.7U CN207267241U (en) | 2017-04-27 | 2017-04-27 | A kind of Roller of Coal Grinder seal maintenance aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456923.7U CN207267241U (en) | 2017-04-27 | 2017-04-27 | A kind of Roller of Coal Grinder seal maintenance aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207267241U true CN207267241U (en) | 2018-04-24 |
Family
ID=61959656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720456923.7U Expired - Fee Related CN207267241U (en) | 2017-04-27 | 2017-04-27 | A kind of Roller of Coal Grinder seal maintenance aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207267241U (en) |
-
2017
- 2017-04-27 CN CN201720456923.7U patent/CN207267241U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180424 Termination date: 20190427 |