CN213444781U - Aligning friction carrier roller - Google Patents
Aligning friction carrier roller Download PDFInfo
- Publication number
- CN213444781U CN213444781U CN202022555246.9U CN202022555246U CN213444781U CN 213444781 U CN213444781 U CN 213444781U CN 202022555246 U CN202022555246 U CN 202022555246U CN 213444781 U CN213444781 U CN 213444781U
- Authority
- CN
- China
- Prior art keywords
- roller
- friction
- sealing ring
- bearing
- fixed
- 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.)
- Active
Links
Images
Landscapes
- Support Of The Bearing (AREA)
Abstract
The utility model discloses an aligning friction bearing roller, including bearing roller barrel, roller and friction disc, friction disc and bearing roller barrel set gradually in on the roller, the bearing roller barrel with the one end that the friction disc is relative is provided with the sealing ring, friction disc one end is inserted in the sealing ring, the annular internal fixation of installation to the friction disc side has sealing washer installation mechanism, sealing washer installation mechanism includes the fixed column that two at least symmetries set up, be provided with elasticity mechanism in the fixed column, elasticity mechanism top is fixed with the sealing washer. The utility model adopts the above structure an aligning friction bearing roller, it is convenient to install, and is sealed reliable, is difficult for depositing the ash.
Description
Technical Field
The utility model relates to a bearing roller especially relates to an aligning friction bearing roller.
Background
The belt conveyor is a conveying device widely used in industries such as metallurgy, coal, electric power, building materials, chemical engineering, traffic, light industry ports and the like, and the aligning friction carrier roller is one of important parts of the belt conveyor and mainly used for correcting the deviation phenomenon of the conveying belt in the running process of the belt conveyor in time and preventing the deviation of the conveying belt. The existing friction carrier roller generally comprises a friction disc and a roller, a gap exists between the friction disc and the roller, and dust enters the gap due to the fact that the transportation environment is severe, so that the cleaning is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an aligning friction bearing roller, it is convenient to install, and is sealed reliable, is difficult for depositing the ash.
In order to realize the above-mentioned purpose, the utility model provides an aligning friction bearing roller, including bearing roller barrel, roller and friction disc, friction disc and bearing roller barrel set gradually in on the roller, the bearing roller barrel with the one end that the friction disc is relative is provided with the sealing ring, friction disc one end is inserted in the sealing ring, the mounting ring inslot internal fixation of friction disc side has sealing washer installation mechanism, sealing washer installation mechanism includes the fixed column that two at least symmetries set up, be provided with elasticity mechanism in the fixed column, elasticity mechanism top is fixed with the sealing washer.
Preferably, the elastic mechanism comprises a fixed ball, a spring and a fixed plate, the fixed plate is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the fixed ball, a clamping groove is formed in the top of the fixed ball, and the sealing ring is arranged in the clamping groove.
Preferably, an accommodating groove is formed in the sealing ring, and the accommodating groove and the sealing ring are arranged oppositely.
Preferably, a first sealing bearing, a first labyrinth sealing ring and a first end cover are sequentially arranged between the two ends of the interior of the roller carrier cylinder and the roller shaft.
Preferably, a second sealing bearing, a second labyrinth seal ring and a second end cover are sequentially arranged between the interior of the friction disc and the roll shaft.
Therefore, the utility model adopts the above structure an aligning friction bearing roller covers the gap through the sealing ring, and is sealed reliable, is difficult for depositing the ash, and in the sealing washer was fixed in the installation annular through elastic mechanism, it was convenient to install.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of an aligning friction idler of the present invention;
fig. 2 is a schematic structural view of the elastic mechanism of the present invention.
Reference numerals
1. A roller barrel; 2. a roll shaft; 3. a first sealed bearing; 4. a first labyrinth seal ring; 5. a first end cap; 6. a seal ring; 61. accommodating grooves; 7. an elastic mechanism; 71. fixing the ball; 72. a spring; 73. a fixing plate; 8. a friction disk; 81. mounting a ring groove; 9. a second sealed bearing; 10. a second labyrinth seal ring; 11. a second end cap; 12. a seal ring; 13. and (5) fixing the column.
Detailed Description
Examples
Fig. 1 is the utility model relates to an aligning friction bearing roller schematic structure, fig. 2 is the utility model discloses elastic mechanism's schematic structure, as shown in the figure, the utility model discloses a structure aligning friction bearing roller includes bearing roller barrel 1, roller 2 and friction disk 8, and friction disk 8 and bearing roller barrel 1 set gradually on roller 2, have set gradually first sealed bearing 3, first labyrinth sealing washer 4 and first end cover 5 between 1 inside both ends of bearing roller barrel and the roller 2. A second sealing bearing 9, a second labyrinth seal 10 and a second end cover 11 are sequentially arranged between the interior of the friction disc 8 and the roller shaft 2. The sealed mounting of the friction disc 8 and the carrier roller cylinder 1 is achieved.
The one end that bearing roller barrel 1 is relative with friction disc 8 is provided with sealing ring 6, 8 one ends of friction disc insert in the sealing ring 6, the installation ring groove 81 internal fixation of 8 sides of friction disc has sealing washer installation mechanism, sealing washer installation mechanism includes two at least fixed columns 13 that the symmetry set up, fixed column 13 threaded connection is in installation ring groove 81, this embodiment fixed column 13 is provided with 4, be provided with elastic mechanism 7 in the fixed column 3, elastic mechanism 7 includes fixed ball 71, spring 72 and fixed plate 73, fixed plate 73 outer wall and fixed column 13 inner wall threaded connection, fixed plate 73 and spring 72 one end fixed connection, the spring 72 other end and fixed ball 71 fixed connection, the draw-in groove has been seted up at fixed ball 71 top, sealing washer 12 sets up in the draw-in groove, holding tank 61 has been seted up in. When the installation, sealing washer 12 receives the extrusion and withdraws in fixed column 13, and the extension makes sealing washer 12 get into holding tank 61 when reaching the relative position with holding tank 61 for the installation is more laborsaving.
Therefore, the utility model adopts the above structure an aligning friction bearing roller covers the gap through the sealing ring, and is sealed reliable, is difficult for depositing the ash, and in the sealing washer was fixed in the installation annular through elastic mechanism, it was convenient to install.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides an aligning friction bearing roller, includes bearing roller barrel, roller and friction disk, friction disk and bearing roller barrel set gradually in on the roller, its characterized in that: the roller bearing comprises a roller bearing barrel and a friction disc, wherein a sealing ring is arranged at one end, opposite to the friction disc, of the roller bearing barrel, one end of the friction disc is inserted into the sealing ring, a sealing ring installation mechanism is fixed in an installation ring groove in the side face of the friction disc, the sealing ring installation mechanism comprises at least two symmetrically arranged fixed columns, elastic mechanisms are arranged in the fixed columns, and sealing rings are fixed at the top ends of the elastic mechanisms.
2. A self-aligning friction idler as claimed in claim 1 wherein: the elastic mechanism comprises a fixed ball, a spring and a fixed plate, the fixed plate is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the fixed ball, a clamping groove is formed in the top of the fixed ball, and the sealing ring is arranged in the clamping groove.
3. A self-aligning friction idler as claimed in claim 2 in which: an accommodating groove is formed in the sealing ring and is opposite to the sealing ring.
4. A self-aligning friction idler as claimed in claim 1 wherein: a first sealing bearing, a first labyrinth sealing ring and a first end cover are sequentially arranged between the two ends of the interior of the roller carrier cylinder and the roller shaft.
5. A self-aligning friction idler as claimed in claim 1 wherein: and a second sealing bearing, a second labyrinth seal ring and a second end cover are sequentially arranged between the interior of the friction disc and the roll shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555246.9U CN213444781U (en) | 2020-11-06 | 2020-11-06 | Aligning friction carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022555246.9U CN213444781U (en) | 2020-11-06 | 2020-11-06 | Aligning friction carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213444781U true CN213444781U (en) | 2021-06-15 |
Family
ID=76300875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022555246.9U Active CN213444781U (en) | 2020-11-06 | 2020-11-06 | Aligning friction carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213444781U (en) |
-
2020
- 2020-11-06 CN CN202022555246.9U patent/CN213444781U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8146733B2 (en) | Idler roll seal | |
| CN205118001U (en) | Cylindrical roller gyro wheel bearing is completely adorned to totally enclosed biserial | |
| CN213444781U (en) | Aligning friction carrier roller | |
| CN117824351A (en) | Pre-carbonization rotary kiln sealing system | |
| CN209483818U (en) | Bearing with sealing structure | |
| CN213444779U (en) | Parallel carrier roller convenient to maintain | |
| CN205841747U (en) | A kind of contact type dry operating seals | |
| CN210290480U (en) | Ball bearing capable of preventing sealing ring from falling off | |
| CN213176482U (en) | Novel linear bearing with good sealing effect | |
| CN201338849Y (en) | Three-proofing carrier roller of belt conveyor | |
| CN217784037U (en) | High-energy-efficiency waterproof roller bearing sealing assembly | |
| CN210365696U (en) | Self-positioning cantilever carrier roller device | |
| CN112178196A (en) | Container radial double-end-face split mechanical seal | |
| CN203450762U (en) | Bearing sealing structure and carrier roller and belt conveyer with same | |
| CN201258193Y (en) | Composite ceramic support roller | |
| CN202790525U (en) | Sealing device for bearing box | |
| CN201317579Y (en) | Full-seal composite pottery carrier roller | |
| CN202717306U (en) | Coal ore conveying dustproof roller | |
| CN216188653U (en) | Long-life high performance bearing roller | |
| CN209506889U (en) | High waterproof carrier roller | |
| CN218863262U (en) | Suspension magnetic force aligning follow-up oil seal | |
| CN111056256B (en) | Sealing roller | |
| CN210312080U (en) | Belt conveyor carrier roller | |
| RU303U1 (en) | Support roller for conveyor belts | |
| CN108726135A (en) | Labyrinth sealing carrying roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |