CN2036224U - Sliding bearing device for tower-type mechanical vertical kiln - Google Patents
Sliding bearing device for tower-type mechanical vertical kiln Download PDFInfo
- Publication number
- CN2036224U CN2036224U CN 88202820 CN88202820U CN2036224U CN 2036224 U CN2036224 U CN 2036224U CN 88202820 CN88202820 CN 88202820 CN 88202820 U CN88202820 U CN 88202820U CN 2036224 U CN2036224 U CN 2036224U
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- CN
- China
- Prior art keywords
- bearing
- sliding bearing
- lining
- vertical shaft
- bearing device
- 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.)
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a sliding bearing device on a vertical shaft of a tower type mechanical vertical kiln, which is composed of a bearing seat, a sliding bearing, a lining, an adjusting shim, a sealing ring, a sealing cover, an oil filler, etc., wherein the sliding bearing is composed of 2 to 4 pieces of bearing shells, and the inner diameter of each bearing shell can be changed by the adjusting shim. Compared with the rolling bearing device adopted by the vertical shaft, the sliding bearing device of the utility model has the advantages of safe and reliable use, long service life and convenient maintenance and repair.
Description
The utility model relates to plain bearing arrangement, is meant the plain bearing arrangement on the vertical shaft of tower mechanical vertical kiln especially.
Tower mechanical vertical kiln is a kind of raw material to be burnt into the Thermal Equipment of clinker, and it mainly is made up of cylindrical shell, feeder apparatus, discharge mechanism, vertical shaft (or claiming transmission shaft) etc.Motor deceleration rear driving vertical shaft is done the positive and negative rotation of low speed, and general vertical shaft is 10 right sides of turning left only per hour, and vertical shaft drives discharge mechanism again.A big rolling bearing is housed on the top of vertical shaft, and it is to be bearing support with the inverted cone that is fixed on the cylindrical shell, and the plane thrust bearing is equipped with in the lower end of vertical shaft.In use, because the rolling bearing system on vertical shaft top is in bad working environment, be prone to fault, not only influence the normal operation of whole shaft kiln, and maintenance at ordinary times be also very difficult, its problem fails to solve for a long time.
The purpose of this utility model is exactly a structure of improving the bearing means on the vertical shaft of existing tower mechanical vertical kiln, provides the plain bearing arrangement on a kind of vertical shaft that is specifically designed to tower mechanical vertical kiln, to solve an open question for a long time.
The utility model is to realize like this, with the inverted cone that is fixed on the tower mechanical vertical kiln is bearing support, load onto lining in bearing support, lining is synthetic by two lobes, and material is a metal, load onto sliding bearing in the lining again, sliding bearing is made up of 2-4 sheet bearing shell, and material is cast iron or bronze, and sliding bearing and lining are taper fit, tapering is 1:4～10, and the adjusting pad of cooperation is made by the metallic shim stack.There are seal ring and sealing cover in the two ends of bearing support, and an oilhole is arranged on the bearing support, and oilhole leads to sliding bearing and top cover labyrinth, are fixed with a ratchet on the vertical shaft.Oil filler is screw type piston syringe pump, mainly is made up of actuation gear, screw mandrel, piston, cylinder body, piston ring, bearing etc.Oil filler connects ratchet on the vertical shaft and the oilhole on the bearing support respectively.
The utility model is compared with the rolling bearing system on the vertical shaft that is used for tower mechanical vertical kiln, have easy to manufacture, safe and reliable, the maintenance service aspect, particularly the rolling bearing system that this plain bearing arrangement is used to change on the bad vertical shaft is even more ideal.
Accompanying drawing 1 is the structural representation of plain bearing arrangement of the present utility model.Among the figure, be bearing support (6), lining (4) and sliding bearing (3) are housed in it, on both taper fit faces, a guiding groove is arranged, location feather key (5) is arranged in the guiding groove with the inverted cone of tower mechanical vertical kiln.The two ends of bearing support (6) are equipped with lower sealing ring (2), lower sealing cover (1) and upper sealing ring (7), top cover labyrinth (8) respectively.Oil filler (9) under the driving that is fixed on the ratchet (13) on the vertical shaft (11), by oil pipe to oilhole (10) lube oil injection.Regulating pad (12) is that sheet metal is formed by stacking.
Embodiment:
As the plain bearing arrangement on a kind of vertical shaft of the tower mechanical vertical kiln that is used for 2 * 8 meters of φ, sliding bearing is made up of 3 identical cast iron bearing shells, the radius of curvature of bearing shell is 160 millimeters, length is 245 millimeters, lining is that two lobes are synthetic, and material is a cast iron, and external diameter is 480 millimeters, sliding bearing is 1:5 with the tapering that cooperates of lining, and seal ring and sealing cover all cylinder iron process.The cylinder diameter of oil filler is 140 millimeters, and the stroke of piston is 300 millimeters, and lubricant oil adopts complex calcium lubricating grease, and the actuation gear number of teeth is 36 teeth, regulates 2～10 metallic shims of pad and is formed by stacking.
Claims (3)
1, a kind of is the bearing means of bearing support (6) to take formula mechanized cement shaft kiln inverted cone, it is characterized in that, lining (4), sliding bearing (3) are housed in the bearing support (6) and regulate pad (12), there are sealing cover and seal ring in the two ends of bearing support (6), and oil filler (9) connects ratchet (13) on the vertical shaft (11) and the oilhole (10) on the bearing support (6) respectively.
2, by the described bearing means of claim 1, it is characterized in that: sliding bearing (3) is made up of 2～4 bearing shells, and material is cast iron or bronze, and lining (4) is synthetic by two lobes, and material is a metal.
3, by claim 1 or 2 described bearing meanss, it is characterized in that: sliding bearing (3) is taper fit with lining (4), tapering is 1:4～10, the adjusting pad (12) that cooperates is made by 2～10 metallic shim stacks, on the taper fit face of sliding bearing (3) and lining (4), a guiding groove is arranged, location feather key (5) is arranged in the guiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88202820 CN2036224U (en) | 1988-04-05 | 1988-04-05 | Sliding bearing device for tower-type mechanical vertical kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88202820 CN2036224U (en) | 1988-04-05 | 1988-04-05 | Sliding bearing device for tower-type mechanical vertical kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2036224U true CN2036224U (en) | 1989-04-19 |
Family
ID=4837768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88202820 Withdrawn CN2036224U (en) | 1988-04-05 | 1988-04-05 | Sliding bearing device for tower-type mechanical vertical kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2036224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100575728C (en) * | 2005-04-11 | 2009-12-30 | Igus有限公司 | The unify assembly method of sliding bearing of the sliding bearing system that comprises sliding bearing |
| CN103252643A (en) * | 2012-02-17 | 2013-08-21 | 鸿富锦精密工业（深圳）有限公司 | Bearing component assembling device |
-
1988
- 1988-04-05 CN CN 88202820 patent/CN2036224U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100575728C (en) * | 2005-04-11 | 2009-12-30 | Igus有限公司 | The unify assembly method of sliding bearing of the sliding bearing system that comprises sliding bearing |
| CN103252643A (en) * | 2012-02-17 | 2013-08-21 | 鸿富锦精密工业（深圳）有限公司 | Bearing component assembling device |
| CN103252643B (en) * | 2012-02-17 | 2015-10-14 | 鸿富锦精密工业（深圳）有限公司 | bearing assembly assembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |