CN201724542U - Supporting device of rotary kiln equipment - Google Patents
Supporting device of rotary kiln equipment Download PDFInfo
- Publication number
- CN201724542U CN201724542U CN2010202723322U CN201020272332U CN201724542U CN 201724542 U CN201724542 U CN 201724542U CN 2010202723322 U CN2010202723322 U CN 2010202723322U CN 201020272332 U CN201020272332 U CN 201020272332U CN 201724542 U CN201724542 U CN 201724542U
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- CN
- China
- Prior art keywords
- rotary kiln
- bracing
- roller shaft
- supporting
- strutting arrangement
- 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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Abstract
The utility model discloses a supporting device of rotary kiln equipment, comprising a support wheel shaft and a support wheel fixedly connected to the support wheel shaft, wherein both ends of the support wheel shaft are supported by semicircular lining tiles fixedly connected to semicircular spherical tiles, and the semicircular spherical tiles are fixedly connected to bearing pedestals in which lubricating devices of the semicircular lining tiles are arranged. By together using the semicircular lining tiles and the semicircular spherical tiles, the supporting device has more reasonable and uniform pressure, long service life and high running rate.
Description
Technical field
The utility model relates to a kind of bracing or strutting arrangement, particularly a kind of bracing or strutting arrangement of rotary kiln device.
Background technology
The rotary kiln device of burning clinker of cement is a kind of heavy mechanical equipment, axially be rotated around it during operate as normal, the bracing or strutting arrangement that its tradition is used adopts supporting-roller shaft and the support roller that is fixed on the supporting-roller shaft, the structure that the two ends of supporting-roller shaft are supported by sliding bearing, sliding bearing is installed in the bearing block, sliding bearing is provided with lubricating arrangement, and there is low, the stressed irrational difficult problem of bearing capacity in above-mentioned supporting construction.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of stressed rationally, the bracing or strutting arrangement of high, the long service life of bearing capacity, rotary kiln device that running rate is high.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of bracing or strutting arrangement of rotary kiln device, comprise supporting-roller shaft, be fixed in the support roller on the supporting-roller shaft, the two ends of described supporting-roller shaft are supported by the semicircle lining tile, described semicircle lining tile is fixed in the semicircle sphere watt, described semicircle sphere watt is fixed in the bearing block, is provided with the lubricating arrangement of described semicircle lining tile in the described bearing block.
Watt biasing of described semicircle lining tile and described semicircle sphere is installed, and the offset angle when its offset angle supports described rotary kiln device with this bracing or strutting arrangement is identical.
The diameter of described supporting-roller shaft and length ratio are 0.2～0.4.
Described support roller is provided with the clear opening of circumferentially even cloth.
Described semicircle sphere watt is for being provided with the overall structure of cavity.
Described lubricating arrangement comprises the oil sump that is formed in the described bearing block, be fixed in the oil skipper on the described supporting-roller shaft and be arranged on the oil groove that spills of described supporting-roller shaft top, and the described oil groove that spills is provided with oil outlet.
The cavity of described semicircle sphere watt is communicated with circulating cooling water pipe.
Advantage and the good effect that the utlity model has are: 1) adopt semicircle lining tile and semicircle sphere watt to be used, make the more reasonable stress of this bracing or strutting arrangement even, long service life, running rate height; 2) adopt watt biasing of semicircle lining tile and semicircle sphere to install, the identical structure of offset angle when offset angle supports described rotary kiln device with this bracing or strutting arrangement has further been improved the force-bearing situation of this bracing or strutting arrangement, has improved its service life and running rate; 3) supporting-roller shaft changes short and thick shape into by original elongate, and fineness ratio increases, and has increased the lifting surface area at axle two ends, has increased load capacity; 4) support roller circumferentially evenly is provided with larger-diameter clear opening when monoblock cast, has reduced own wt, has improved running efficiency; 5) lubricating arrangement can be trickled down on supporting-roller shaft lubricating oil equably, has avoided lubricated inhomogeneous; 6) semicircle sphere watt employing is provided with the monoblock cast structure of cavity, not only alleviates deadweight, and interior logical cooling circulating water cools off compact conformation, reasonable to lubricating oil.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is that the side of Fig. 1 is cutd open schematic diagram; The schematic diagram that Fig. 3 arranges when being the utility model use.
Among the figure: 1, support roller, 2, supporting-roller shaft, 3, the thrust circle, 4, spill oil groove, 5, oil skipper, 6, the semicircle lining tile, 7, semicircle sphere watt, 8, bearing block, 9, bearing cap, 10, cooling water pipe, 11, briquetting, 12, pressing plate, 13, rotary kiln, 14, bracing or strutting arrangement.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, now exemplify following examples, and conjunction with figs. is described in detail as follows: see also Fig. 1～Fig. 3, the bracing or strutting arrangement of a kind of rotary kiln device of the utility model, comprise supporting-roller shaft 2, be fixed in the support roller 1 on the supporting-roller shaft 2, the two ends of supporting-roller shaft 2 are supported by semicircle lining tile 6, and semicircle lining tile 6 is fixed in the semicircle sphere watts 7, semicircle sphere watts 7 is fixed in the bearing block 8, is provided with the lubricating arrangement of semicircle lining tile 6 in the bearing block 8.Watt 7 biasings of semicircle lining tile 6 and semicircle sphere are installed, and the offset angle when its offset angle supports rotary kiln device 13 with this bracing or strutting arrangement 14 is identical.The diameter of supporting-roller shaft 2 and length ratio are 0.2～0.4.Support roller 1 is provided with the clear opening of circumferentially even cloth.Semicircle sphere watts 7 is for being provided with the monoblock cast structure of cavity.Lubricating arrangement comprises the oil sump that is formed in the bearing block 8, be fixed in the oil skipper 5 on the supporting-roller shaft 2 and be arranged on supporting-roller shaft 2 tops spill oil groove 4, spill oil groove 4 and be provided with oil outlet.
Installation of the present utility model, using method are as follows: one, above-mentioned bracing or strutting arrangement is assembled before use: the support roller 1 and the supporting-roller shaft 2 that 1) will have circumferentially even portion clear opening are carried out interference fit by the mode of hot charging; 2) carry out axial restraint with 3 pairs of supporting-roller shaft of thrust circle 2; 3) watt 7 applyings of semicircle lining tile 6 and semicircle sphere are used and are placed in the bearing block 8, and watt 7 biasings of semicircle lining tile 6 and semicircle sphere are installed, and the offset angle when its offset angle supports rotary kiln device 13 with this bracing or strutting arrangement 14 is identical, and in the present embodiment, offset angle is 30 °; 4) briquetting 11 and 12 pairs of semicircle lining tiles 6 of pressing plate and semicircle sphere watts 7 is installed and fixed, forbid that semicircle lining tile 6 and semicircle sphere watts 7 axially are rotated around it; 5) two ends with supporting-roller shaft 2 are placed in two bearing blocks, cover bearing cap 9 and get final product.
Two, each Support Position of rotary kiln device 13 is supported by two above-mentioned bracing or strutting arrangements 14, and two bracing or strutting arrangements 14 arrange that along rotary kiln device 13 radial symmetric angle is 60 °.
Three, during rotary kiln device 13 operate as normal, support roller 1 and supporting-roller shaft 2 are rotated along with the rotation of rotary kiln device 13, the oil skipper 5 that link to each other with supporting-roller shaft 2 this moment rotates along with the rotation of supporting-roller shaft 2, the oil sump of oil skipper 5 in bearing block oil is connect, when rotating to the top of supporting-roller shaft 2 with spoon in lubricating oil pour into and spill in the oil groove 4, spill oil groove 4 and lubricating oil is spread across on the supporting-roller shaft 2 equably is lubricated, unnecessary lubricating oil falls back in the oil sump in the bearing block 8.
Four, utilizing cooling water pipe 10 to inject recirculated cooling water in the spherical bush cavity cools off lubricating oil.
The operation principle of above-mentioned bracing or strutting arrangement is: during work, support roller 1 and supporting-roller shaft 2 are rotated with the rotation of rotary kiln device 13, the setting angle that is used and setovers of semicircle lining tile 6 and semicircle sphere watts 7 makes the force-bearing situation of above-mentioned bracing or strutting arrangement 14 more reasonable, thrust circle 3 supporting-roller shaft 2 axially on supporting-roller shaft is played anti-" scurrying " effect, lubricating arrangement periodically is lubricated supporting-roller shaft 2 and semicircle lining tile 6 contact portions.
Claims (7)
1. the bracing or strutting arrangement of a rotary kiln device, comprise supporting-roller shaft, be fixed in the support roller on the supporting-roller shaft, it is characterized in that, the two ends of described supporting-roller shaft are supported by the semicircle lining tile, described semicircle lining tile is fixed in the semicircle sphere watt, described semicircle sphere watt is fixed in the bearing block, is provided with the lubricating arrangement of described semicircle lining tile in the described bearing block.
2. the bracing or strutting arrangement of rotary kiln device according to claim 1 is characterized in that, watt biasing of described semicircle lining tile and described semicircle sphere is installed, and the offset angle when its offset angle supports described rotary kiln device with this bracing or strutting arrangement is identical.
3. the bracing or strutting arrangement of rotary kiln device according to claim 1 is characterized in that, the diameter of described supporting-roller shaft and its length ratio are 0.2～0.4.
4. the bracing or strutting arrangement of rotary kiln device according to claim 1 is characterized in that, described support roller is provided with the clear opening of circumferentially even cloth.
5. the bracing or strutting arrangement of rotary kiln device according to claim 1 is characterized in that, described semicircle sphere watt is for being provided with the monoblock cast structure of cavity.
6. the bracing or strutting arrangement of rotary kiln device according to claim 1, it is characterized in that, described lubricating arrangement comprises the oil sump that is formed in the described bearing block, be fixed in the oil skipper on the described supporting-roller shaft and be arranged on the oil groove that spills of described supporting-roller shaft top, and the described oil groove that spills is provided with oil outlet.
7. the bracing or strutting arrangement of rotary kiln device according to claim 5 is characterized in that, the cavity of described semicircle sphere watt is communicated with circulating cooling water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202723322U CN201724542U (en) | 2010-07-27 | 2010-07-27 | Supporting device of rotary kiln equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202723322U CN201724542U (en) | 2010-07-27 | 2010-07-27 | Supporting device of rotary kiln equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724542U true CN201724542U (en) | 2011-01-26 |
Family
ID=43492879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202723322U Expired - Fee Related CN201724542U (en) | 2010-07-27 | 2010-07-27 | Supporting device of rotary kiln equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724542U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175393A (en) * | 2011-12-23 | 2013-06-26 | 贵阳铝镁设计研究院有限公司 | Adjusting method and adjusting device for large rotary drum support seat |
| CN103322046A (en) * | 2012-03-22 | 2013-09-25 | 沈阳铝镁设计研究院有限公司 | Supporting roller bearing set for rotary equipment |
| CN104132533A (en) * | 2013-11-25 | 2014-11-05 | 成都科创佳思科技有限公司 | Rotary kiln with flexible support structure |
| CN114810830A (en) * | 2022-05-06 | 2022-07-29 | 宜兴市环宇轴瓦制造有限公司 | Ten thousand tons of rotary kilns support bearing assembly |
-
2010
- 2010-07-27 CN CN2010202723322U patent/CN201724542U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175393A (en) * | 2011-12-23 | 2013-06-26 | 贵阳铝镁设计研究院有限公司 | Adjusting method and adjusting device for large rotary drum support seat |
| CN103322046A (en) * | 2012-03-22 | 2013-09-25 | 沈阳铝镁设计研究院有限公司 | Supporting roller bearing set for rotary equipment |
| CN103322046B (en) * | 2012-03-22 | 2016-04-27 | 沈阳铝镁设计研究院有限公司 | A kind of bearing of conveyor idler group on turning round equipment |
| CN104132533A (en) * | 2013-11-25 | 2014-11-05 | 成都科创佳思科技有限公司 | Rotary kiln with flexible support structure |
| CN104132533B (en) * | 2013-11-25 | 2016-08-17 | 成都科创佳思科技有限公司 | There is the rotary kiln of flexible support structure |
| CN114810830A (en) * | 2022-05-06 | 2022-07-29 | 宜兴市环宇轴瓦制造有限公司 | Ten thousand tons of rotary kilns support bearing assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SINOMA TECHNOLOGY + EQUIPMENT GROUP CO., LTD. Effective date: 20110824 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110824 Address after: Tianjin District of Beichen city in the 300400 major North Road No. 1 Co-patentee after: Tianjin Sinoma Engineering Research Center Co., Ltd. Patentee after: Sinoma Technology & Equipment Group Co., Ltd. Address before: Tianjin District of Beichen city in the 300400 major North Road No. 1 Co-patentee before: Tianjin Sinoma Engineering Research Center Co., Ltd. Patentee before: Tianjin Cement Industry Design & Research Institute Co., Ltd. |
|
| 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: 20110126 Termination date: 20180727 |