CN204897174U - Coal pulverizer grinding roller lifting device - Google Patents
Coal pulverizer grinding roller lifting device Download PDFInfo
- Publication number
- CN204897174U CN204897174U CN201520699972.4U CN201520699972U CN204897174U CN 204897174 U CN204897174 U CN 204897174U CN 201520699972 U CN201520699972 U CN 201520699972U CN 204897174 U CN204897174 U CN 204897174U
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- China
- Prior art keywords
- lifting hook
- suspension hook
- grinding roller
- microscler
- channel
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Abstract
The utility model provides a coal pulverizer grinding roller lifting device, including lug, compensating beam and lifting hook, the compensating beam is formed through connecting plate welding by two channel -section steels, two channel -section steel openings outwards, middle symmetry leaves two microscler spaces, upper portion is equipped with the lug in the middle of the compensating beam, a lifting hook is installed in every microscler space, the lifting hook is adjustable position in microscler space, the flexion of lifting hook outwards, lifting hook upper portion is equipped with the screw rod, the lifting hook passes through nut, pad connection on the compensating beam, the flexion end of lifting hook is equipped with the boss. The beneficial effects of the utility model are that: grinding roller hoist and mount easy operation, whole process labour saving and time saving, the reliability is high.
Description
Technical field
The utility model relates to lifting device technical field, is specifically related to a kind of Roller of Coal Grinder lifting device.
Background technology
Coal mill operationally, the raw coal that need pulverize is fallen bull ring from the central coal spout of coal mill, rotate bull ring by means of centnifugal force raw coal to be moved to and mill on raceway, milled by grinding roller, therefore the shaking force that bears of Burnisher apparatus is very large, and operating ambient temperature residing for grinding roller is higher, reaches as high as about 200 DEG C, if deviation appears in Burnisher apparatus installation quality, vibrations when just may there is mill running, Burnisher apparatus leakage of oil, grinding roller oil sealing damage, milling efficiency is not good.These faults are once occur, will affect the use of grinding machine, therefore coal mill needs regularly to overhaul.Need Burnisher apparatus to hang out in maintenance, in separation process, need to lift with special tool.Conventional Work tool lifting steps up to lift by outside, there is following shortcoming: need during lifting to carry out levelling capturing, waste time and energy; Easily skewness is there is, damage equipment in lifting process.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of Roller of Coal Grinder lifting device.
The technical scheme that the utility model adopts is: a kind of Roller of Coal Grinder lifting device, comprise hanger, equalizing bar and suspension hook, described equalizing bar is welded by connecting panel by two channel-section steels, two channel-section steel openings outwardly, intermediate symmetry leaves two microscler spaces, equalizing bar middle upper portion is provided with hanger, each microscler space mounting has a suspension hook, suspension hook is adjustable position in microscler space, the curve of suspension hook outwardly, suspension hook top is provided with screw rod, and suspension hook is connected on equalizing bar by nut, pad, and the curve end of suspension hook is provided with boss.
The beneficial effects of the utility model are: grinding roller lifting is simple to operate, and easy levelling capturing, whole process is time saving and energy saving, and reliability is high.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is equalizing bar cross-section cutaway view.
Fig. 4 is the utility model lifting grinding roller schematic diagram.
In figure: 1. hanger, 2. nut, 3. pad, 4. equalizing bar, 41. connecting panels, 42. channel-section steels, 5. suspension hook, 51. screw rods, 52. boss, 6. grinding roller.
Detailed description of the invention
In order to more clearly the technical solution of the utility model can be understood, below in conjunction with accompanying drawing, the utility model is further illustrated.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of Roller of Coal Grinder lifting device, comprise hanger 1, equalizing bar 4 and suspension hook 5, equalizing bar 4 is welded by six pieces of connecting panels 41 by two channel-section steels 42, on equalizing bar 4 centre, under respectively establish one piece of connecting panel 41, on two, under be respectively provided with one piece of connecting panel 41, two channel-section steel 42 openings outwardly, intermediate symmetry leaves two microscler spaces, the electric welding of equalizing bar 4 middle upper portion connecting panel 41 connects hanger 1, a suspension hook 5 is respectively equipped with in two microscler spaces, suspension hook 5 is adjustable position in microscler space, the curve of suspension hook 5 outwardly, suspension hook 5 top is provided with screw rod 51, suspension hook 5 is by nut 2, pad 3 is connected on equalizing bar 4, the curve end of suspension hook 5 is provided with boss 52.
Coal mill maintenance needs grinding roller to hang out, during lifting grinding roller, the hook of hanging device is hooked hanger of the present utility model, again suitable for the adjustment of the spacing of the utility model two suspension hooks, with reference to Fig. 4, hold grinding roller 6 inner ring, in lifting process by the boss of suspension hook, adjustment makes grinding roller 6 reach balance, then can lift by crane.
Claims (1)
1. a Roller of Coal Grinder lifting device, it is characterized in that: comprise hanger, equalizing bar and suspension hook, described equalizing bar is welded by connecting panel by two channel-section steels, two channel-section steel openings outwardly, intermediate symmetry leaves two microscler spaces, equalizing bar middle upper portion is provided with hanger, each microscler space mounting has a suspension hook, suspension hook is adjustable position in microscler space, the curve of suspension hook outwardly, suspension hook top is provided with screw rod, and suspension hook is connected on equalizing bar by nut, pad, and the curve end of suspension hook is provided with boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699972.4U CN204897174U (en) | 2015-09-11 | 2015-09-11 | Coal pulverizer grinding roller lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699972.4U CN204897174U (en) | 2015-09-11 | 2015-09-11 | Coal pulverizer grinding roller lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204897174U true CN204897174U (en) | 2015-12-23 |
Family
ID=54919366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699972.4U Active CN204897174U (en) | 2015-09-11 | 2015-09-11 | Coal pulverizer grinding roller lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204897174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705566A (en) * | 2020-06-19 | 2020-09-25 | 中国五冶集团有限公司 | Special tool for adjusting track beam, mounting method and track adjusting method |
-
2015
- 2015-09-11 CN CN201520699972.4U patent/CN204897174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705566A (en) * | 2020-06-19 | 2020-09-25 | 中国五冶集团有限公司 | Special tool for adjusting track beam, mounting method and track adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |