CN218266852U - Carrier roller rotating device special for steam-water environment - Google Patents
Carrier roller rotating device special for steam-water environment Download PDFInfo
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- CN218266852U CN218266852U CN202222102782.2U CN202222102782U CN218266852U CN 218266852 U CN218266852 U CN 218266852U CN 202222102782 U CN202222102782 U CN 202222102782U CN 218266852 U CN218266852 U CN 218266852U
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- frame body
- spindle nose
- bearing frame
- roller
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Abstract
The utility model provides a bearing roller rotating device for under soda environment specially, includes bearing roller spindle nose and bearing frame body, the bearing frame body is the font of falling T, the shaft shoulder of bearing frame body is equipped with the bolt hole, the intermediate position of bearing frame body is equipped with the spindle nose groove, the degree of depth in spindle nose groove is less than the width of bearing frame body, the diameter in spindle nose groove is greater than the diameter of placing the bearing roller spindle nose wherein. The shaft head groove used for placing the shaft head of the carrier roller on the bearing seat is semi-closed, so that the phenomenon of dead axle-crossing package of the carrier roller is prevented, the reliability of the filter cloth carrier roller is improved, the reliable operation of the dehydrator is improved, the maintenance cost is reduced, the corresponding labor expenditure is reduced, the meaningless loss is effectively reduced, the resource is saved, and the workload of maintenance and repair is reduced.
Description
Technical Field
The utility model relates to an engineering machine tool especially relates to a bearing roller rotating device who is used for under soda environment specially.
Background
In the operation process of the vacuum belt dehydrator system, chloride ions and a large amount of water vapor are carried on the filter cloth and enter the filter cloth roller bearing, so that the bearing is corroded and damaged due to poor lubrication, and the normal operation of the dehydrator is directly influenced.
The conventional filter cloth carrier roller generally works in a bearing rotating mode, the bearing is generally a 304 stainless steel or carbon steel bearing, once filter cloth washing water enters the bearing, the bearing is easy to corrode and is badly lubricated to damage, a fully-sealed bearing seat or a water retaining ring is generally adopted, but water inevitably enters the bearing due to the fact that water vapor exists in the vacuum belt dehydrator in the running process and the surrounding environment is wet, so that the damage of the bearing is accelerated, and the bearing can only be used for 3-6 months in the environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome the above-mentioned defect that prior art exists, provide an improve equipment life and reliability to thoroughly solve the frequent bearing roller rotating device who is used for under the soda environment specially of bearing roller bearing frequent damage problem.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a bearing roller rotating device for under soda environment specially, includes bearing roller spindle nose and bearing frame body, the bearing frame body is the font of falling T, the shaft shoulder of bearing frame body is equipped with the bolt hole, the intermediate position of bearing frame body is equipped with the spindle nose groove, the degree of depth in spindle nose groove is less than the width of bearing frame body, the diameter in spindle nose groove is greater than the diameter of placing the bearing roller spindle nose wherein.
Further, the bolt holes are through holes.
Further, the upper end of the bearing seat body is provided with a chamfer.
The utility model discloses directly put into super high molecular bearing frame with filter cloth bearing roller spindle nose and rotate, add appropriate lubricating grease in the bearing frame, no matter there is oil or not under the state of grease, oil and water all can play fine lubrication action. The shaft head groove used for placing the shaft head of the carrier roller on the bearing seat is semi-closed, so that the phenomenon of shaft bunching and dead wrapping of the carrier roller is prevented, the reliability of the filter cloth carrier roller is improved, the reliable operation of the dehydrator is improved, the maintenance cost is reduced, the corresponding labor expenditure is reduced, the meaningless loss is effectively reduced, the resource is saved, and the workload of maintenance and repair is reduced.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention.
In the figure: 1. bearing frame body, 2, axle head groove, 3, bolt hole, 4, bearing roller spindle nose.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, this embodiment includes bearing roller spindle nose and bearing frame body 1, bearing frame body 1 is the font of falling T, the shaft shoulder of bearing frame body 1 is equipped with bolt hole 3, the intermediate position of bearing frame body 1 is equipped with spindle nose groove 2, the degree of depth in spindle nose groove 2 is less than the width of bearing frame body 1, the diameter in spindle nose groove 2 is greater than the diameter of placing the bearing roller spindle nose 4 wherein.
Put into spindle nose groove 2 with the bearing roller spindle nose 4 of filter cloth and connect, fix bearing frame body 1 on the support through bolt hole 3, during the hydroextractor operation, bearing roller spindle nose 1 directly rotates in spindle nose groove 2.
The inner diameter of the shaft head groove 2 is 2mm larger than the outer diameter of the carrier roller shaft head, the carrier roller shaft head 4 is directly inserted into the bearing seat to run, the carrier roller shaft head 4 rolls in the shaft head groove 2, appropriate lubricating grease is added into the bearing seat, oil and water can play a good lubricating role no matter in the state of oil or grease, the corrosion resistance and the wear resistance are good, and the service life can reach 2-3 years.
The shaft head groove 2 on the bearing seat body 1 is semi-closed, the phenomenon of shaft string and dead package of the roller shaft head 4 is prevented, no bearing is connected between the bearing seat body 1 and the roller shaft head 4, the reliability of the filter cloth roller is improved, the reliable operation of the dehydrator is improved, the maintenance cost is reduced, the corresponding labor expenditure is reduced, the meaningless loss is effectively reduced, the resource is saved, and the workload of maintenance and repair is reduced.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are within the scope of the present invention provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (3)
1. The utility model provides a bearing roller rotating device that is used for under soda environment specially, includes bearing roller spindle nose and bearing frame body, its characterized in that: the bearing frame body is the font of falling T, the shaft shoulder of bearing frame body is equipped with the bolt hole, the intermediate position of bearing frame body is equipped with the axle head groove, the degree of depth in axle head groove is less than the width of bearing frame body, the diameter in axle head groove is greater than the diameter of placing wherein bearing roller spindle nose.
2. An idler rotation device special for soda water environment according to claim 1, wherein: the bolt holes are through holes.
3. An idler rotation device special for soda water environment according to claim 1, wherein: and a chamfer is arranged at the upper end of the bearing seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222102782.2U CN218266852U (en) | 2022-08-10 | 2022-08-10 | Carrier roller rotating device special for steam-water environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222102782.2U CN218266852U (en) | 2022-08-10 | 2022-08-10 | Carrier roller rotating device special for steam-water environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218266852U true CN218266852U (en) | 2023-01-10 |
Family
ID=84765372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222102782.2U Active CN218266852U (en) | 2022-08-10 | 2022-08-10 | Carrier roller rotating device special for steam-water environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218266852U (en) |
-
2022
- 2022-08-10 CN CN202222102782.2U patent/CN218266852U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |