CN220581506U - Self-aligning roller bearing for belt conveyor roller - Google Patents
Self-aligning roller bearing for belt conveyor roller Download PDFInfo
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- CN220581506U CN220581506U CN202322309640.8U CN202322309640U CN220581506U CN 220581506 U CN220581506 U CN 220581506U CN 202322309640 U CN202322309640 U CN 202322309640U CN 220581506 U CN220581506 U CN 220581506U
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- ring
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- belt conveyor
- mounting cylinder
- outer ring
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- 238000009434 installation Methods 0.000 abstract description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a self-aligning roller bearing for a belt conveyor roller, which belongs to the technical field of self-aligning roller bearings and comprises a self-aligning roller bearing for the belt conveyor roller, wherein the self-aligning roller bearing comprises an inner ring, an outer ring is sleeved on the outer side of the inner ring, and a retainer and spherical rollers are arranged between the inner ring and the outer ring; the movable mounting mechanism is arranged in the inner ring and is used for movably connecting the bearing with the belt conveyor; the fixed mounting mechanism is arranged on the outer side of the outer ring and is used for fixedly connecting the bearing with the conveying roller. According to the utility model, the device is convenient to install through the cross limiting block which can be clamped at the installation frame, the position of the cross limiting block can be fixed through the screw, the stability of the device after installation is increased while the condition of convenient installation is met, the applicability and the practicability of the device are improved, and in addition, the position of the installation cylinder can be adjusted.
Description
Technical Field
The utility model belongs to the technical field of self-aligning roller bearings, and particularly relates to a self-aligning roller bearing for a belt conveyor roller.
Background
The self-aligning roller bearing is provided with double-row rollers, the outer ring is provided with a shared spherical roller way, the inner ring is provided with two roller ways and inclines to form an angle relative to the axis of the bearing, the self-aligning roller bearing has self-aligning performance due to ingenious structure, and is not easy to be influenced by errors or bending of the shaft due to the angles of the shaft and the bearing box seat, and is suitable for occasions with angle errors caused by installation errors or shaft bending.
Disclosure of Invention
In order to overcome the defects, the utility model provides a self-aligning roller bearing for a belt conveyor roller, which solves the problems that the existing bearing provided in the background art is troublesome to install and the installation mode of elastic clamping is unstable.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a self-aligning roller bearing for belt conveyor roller comprises an inner ring,
an outer ring is sleeved on the outer side of the inner ring, and a retainer and a spherical roller are arranged between the inner ring and the outer ring;
the movable mounting mechanism is arranged in the inner ring and is used for movably connecting the bearing with the belt conveyor;
the fixed mounting mechanism is arranged on the outer side of the outer ring and is used for fixedly connecting the bearing with the conveying roller.
As a further aspect of the utility model: the movable mounting mechanism comprises a mounting cylinder, the mounting cylinder is movably mounted in the outer ring, a movable disc is movably arranged in the mounting cylinder, a cross limiting block is fixedly mounted on the front side of the movable disc, the cross limiting block moves in the mounting cylinder, a groove matched with the shape of the cross limiting block is formed in the front end of the mounting cylinder, a spring is arranged in the mounting cylinder, and one end of the movable disc abuts against the spring.
As a further aspect of the utility model: the mounting cylinder is characterized in that mounting grooves are formed in the upper side, the lower side, the left side, the right side and the four sides of the mounting cylinder in an array mode, screw sleeves are fixedly mounted at the rear ends of the cross limiting blocks, the screw sleeves are sleeved on screw rods through threads, and the screw rods are inserted into the mounting grooves.
As a further aspect of the utility model: the rear side of the mounting cylinder is provided with a thread groove, the outer ring is internally provided with a thread ring, and the mounting cylinder is arranged in the outer ring through the engagement between the thread groove and the thread ring.
As a further aspect of the utility model: and the rear side of the outer ring is fixedly provided with a limiting ring, and the inner diameter of the limiting ring is smaller than the outer diameter of the mounting cylinder.
As a further aspect of the utility model: the fixed mounting mechanism comprises fixing plates, four groups of fixing plates are arranged on the front annular array of the outer ring, fixing grooves are formed in the fixing plates, and thread grooves are formed in the outer side of the outer ring.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the equipment is convenient to install through the cross limiting block which can be clamped at the installation frame, the position of the cross limiting block can be fixed through the screw, the stability of the equipment after installation is increased while the condition of convenient installation is met, the applicability and practicality of the equipment are improved, in addition, the position of the installation cylinder can be adjusted, the use adaptability of the equipment is improved, the equipment can be suitable for different conditions with bent angles to enable the distance to be different, and the adaptability of the equipment is improved.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a structure according to the present utility model;
FIG. 3 is a schematic rear view of the structure of the present utility model;
fig. 4 is an enlarged partial schematic view of fig. 2 a according to the present utility model.
In the figure: 1. an inner ring; 2. an outer ring; 3. a mounting cylinder; 4. a movable plate; 5. a cross limiting block; 6. a spring; 7. a mounting groove; 8. a screw sleeve; 9. a screw; 10. a thread groove; 11. a thread ring; 12. a limiting ring; 13. a fixing plate; 14. a fixing groove.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-4, the present utility model provides a technical solution: a self-aligning roller bearing for belt conveyor roller comprises an inner ring 1,
an outer ring 2 is sleeved on the outer side of the inner ring 1, and a retainer and spherical rollers are arranged between the inner ring 1 and the outer ring 2;
the movable mounting mechanism is arranged in the inner ring 1 and is used for movably connecting the bearing with the belt conveyor;
the fixed mounting mechanism is arranged on the outer side of the outer ring 2 and is used for fixedly connecting the bearing with the conveying roller, and the equipment can be mounted in a fit manner through the movable mounting mechanism capable of adjusting the length.
The movable mounting mechanism comprises a mounting cylinder 3, the mounting cylinder 3 is movably mounted in an outer ring 2, a movable disc 4 is movably arranged in the mounting cylinder 3, a cross limiting block 5 is fixedly mounted on the front side of the movable disc 4, the cross limiting block 5 moves in the mounting cylinder 3, a groove matched with the shape of the cross limiting block 5 is formed in the front end of the mounting cylinder 3, a spring 6 is arranged in the mounting cylinder 3, one end of the movable disc 4 abuts against the spring 6, and the structure enables the cross limiting block 5 to be clamped into a mounting frame under the action of elastic force of the spring 6, so that convenience in equipment throwing is improved.
The mounting grooves 7 are formed in the upper, lower, left and right sides of the mounting cylinder 3 in an array mode, the screw sleeves 8 are fixedly mounted at the rear ends of the cross limiting blocks 5, the screw sleeves 8 are sleeved on the screw rods 9 through threads, the screw rods 9 are inserted into the mounting grooves 7, and the structure enables the cross limiting blocks 5 to be fixed and stable under the action of the screw rods 9 after being fixed to one position under the action of the springs 6 as shown in fig. 4, so that the stability of the device in use is improved.
The screw thread groove 10 has been seted up to the rear side of installation section of thick bamboo 3, is provided with the screw thread circle 11 in the outer loop 2, and installation section of thick bamboo 3 is installed in outer loop 2 through the meshing between screw thread groove 10 and the screw thread circle 11, and as shown in fig. 2, this structure makes installation section of thick bamboo 3 can dismantle and the position can adjust, has increased the suitability when equipment uses.
The rear side of the outer ring 2 is fixedly provided with a limiting ring 12, the inner diameter of the limiting ring 12 is smaller than the outer diameter of the mounting cylinder 3, as shown in fig. 3, the mounting cylinder 3 can be tightly limited by the limiting ring 12, and the normal mounting of the equipment cannot be influenced after the mounting cylinder 3 is dismounted due to the hollow space of the limiting ring 12.
The fixed mounting mechanism includes fixed plate 13, and the front side annular array of outer loop 2 is provided with four sets of fixed plates 13, has seted up fixed slot 14 on the fixed plate 13, and thread groove 10 has been seted up in the outside of outer loop 2, and as shown in fig. 2, this structure makes equipment both install in the driving roller through the screw thread, also can install equipment in the great conveying roller department in aperture through the mode of bolt fastening, has increased the suitability when equipment uses.
The working principle of the utility model is as follows:
when the cross limiting block 5 is used, equipment is installed at a conveying roller, a threaded groove 10 formed in an outer ring 2 is screwed into a preset hole of the conveying roller, the equipment can be combined into a conveying roller with a larger hole, a fixing plate 13 is attached to the edge of the conveying roller, the equipment is fixed by screwing a bolt into a fixing groove 14, the position of an installation cylinder 3 is adjusted, the installation cylinder 3 is rotated, the installation cylinder 3 is adjusted through the threaded action of a threaded ring 11 formed between the threaded groove 10 formed in the installation cylinder 3 and the outer ring 2, a cross limiting block 5 is pressed into the installation cylinder 3, a movable disc 4 compresses a spring 6, the cross limiting block 5 is aligned with a groove on an installation frame, the cross limiting block 5 is released, the cross limiting block 5 is inserted into the groove on the installation frame, a screw 9 is inserted into the installation groove 7, and then the screw 9 is screwed into a threaded sleeve 8, so that the fixing of the cross limiting block 5 can be completed.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (6)
1. A self-aligning roller bearing for a belt conveyor roller comprises an inner ring (1),
the method is characterized in that:
an outer ring (2) is sleeved on the outer side of the inner ring (1), and a retainer and a spherical roller are arranged between the inner ring (1) and the outer ring (2);
the movable mounting mechanism is arranged in the inner ring (1) and is used for movably connecting the bearing with the belt conveyor;
the fixed mounting mechanism is arranged on the outer side of the outer ring (2) and is used for fixedly connecting the bearing with the conveying roller.
2. The self-aligning roller bearing for a belt conveyor roller as in claim 1 wherein: the movable mounting mechanism comprises a mounting cylinder (3), the mounting cylinder (3) is movably mounted in an outer ring (2), a movable disc (4) is movably arranged in the mounting cylinder (3), a cross limiting block (5) is fixedly mounted on the front side of the movable disc (4), the cross limiting block (5) moves in the mounting cylinder (3), a groove matched with the shape of the cross limiting block (5) is formed in the front end of the mounting cylinder (3), a spring (6) is arranged in the mounting cylinder (3), and one end of the movable disc (4) abuts against the spring (6).
3. The self-aligning roller bearing for a belt conveyor roller as in claim 2 wherein: the mounting cylinder is characterized in that mounting grooves (7) are formed in the upper side, the lower side, the left side, the right side and the left side of the mounting cylinder (3) in an array mode, screw sleeves (8) are fixedly mounted at the rear ends of the cross limiting blocks (5), the screw sleeves (8) are sleeved on screw rods (9) through threads, and the screw rods (9) are inserted into the mounting grooves (7).
4. The self-aligning roller bearing for a belt conveyor roller as in claim 2 wherein: the rear side of the mounting cylinder (3) is provided with a thread groove (10), the outer ring (2) is internally provided with a thread ring (11), and the mounting cylinder (3) is mounted in the outer ring (2) through engagement between the thread groove (10) and the thread ring (11).
5. The self-aligning roller bearing for a belt conveyor roller as in claim 1 wherein: the rear side of the outer ring (2) is fixedly provided with a limiting ring (12), and the inner diameter of the limiting ring (12) is smaller than the outer diameter of the mounting cylinder (3).
6. The self-aligning roller bearing for a belt conveyor roller as in claim 1 wherein: the fixed mounting mechanism comprises a fixing plate (13), four groups of fixing plates (13) are arranged on the front side annular array of the outer ring (2), fixing grooves (14) are formed in the fixing plates (13), and thread grooves (10) are formed in the outer side of the outer ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309640.8U CN220581506U (en) | 2023-08-25 | 2023-08-25 | Self-aligning roller bearing for belt conveyor roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309640.8U CN220581506U (en) | 2023-08-25 | 2023-08-25 | Self-aligning roller bearing for belt conveyor roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220581506U true CN220581506U (en) | 2024-03-12 |
Family
ID=90108724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322309640.8U Active CN220581506U (en) | 2023-08-25 | 2023-08-25 | Self-aligning roller bearing for belt conveyor roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220581506U (en) |
-
2023
- 2023-08-25 CN CN202322309640.8U patent/CN220581506U/en active Active
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| GR01 | Patent grant |