CN220466614U - Self-lubricating structure of carrier roller - Google Patents
Self-lubricating structure of carrier roller Download PDFInfo
- Publication number
- CN220466614U CN220466614U CN202322111234.0U CN202322111234U CN220466614U CN 220466614 U CN220466614 U CN 220466614U CN 202322111234 U CN202322111234 U CN 202322111234U CN 220466614 U CN220466614 U CN 220466614U
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- China
- Prior art keywords
- fixed
- carrier roller
- pipe
- oil storage
- bearing
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- 238000003860 storage Methods 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000004519 grease Substances 0.000 abstract description 21
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 52
- 239000010410 layer Substances 0.000 description 5
- 230000001050 lubricating effect Effects 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a carrier roller self-lubricating structure, which belongs to the technical field of carrier rollers and comprises a carrier roller body, wherein sealing pipes are fixed at two ends of the carrier roller body, a roller shaft is arranged in a bearing, the bearing is arranged in the sealing pipe, a lug is fixed in the sealing pipe, an oil storage pipe is fixed at the outer side of the roller shaft, and a T-shaped rod is arranged at the bottom of the oil storage pipe. According to the self-lubricating structure of the carrier roller, the carrier roller body rotates when an object at the top of the carrier roller body is conveyed, the carrier roller body drives the sealing tube and the protruding block to rotate, the protruding block pushes the T-shaped rod to move upwards when the protruding block is aligned with the T-shaped rod, the T-shaped rod and the sealing plate move upwards, grease in the oil storage tube enters the connecting tube through the through hole, after absorbing cotton is fully adsorbed with the grease, the rotating bearing is lubricated, and when the carrier roller body does not rotate, the protruding block is staggered from the T-shaped rod in position, so that the outflow of the grease can be stopped, and the practicability and the energy conservation of the self-lubricating structure of the carrier roller are improved.
Description
Technical Field
The utility model relates to the technical field of carrier rollers, in particular to a self-lubricating structure of a carrier roller.
Background
Idler rollers are an important component of belt conveyors. The existing carrier roller mainly comprises a shell, a supporting shaft, a bearing and a bearing seat, wherein grease is filled into the bearing (the grease is semi-solid) during carrier roller manufacturing, the grease cannot be filled into the bearing during carrier roller use, and the carrier roller belongs to a disposable grease filling mode.
The utility model of application number 202121035396.5 discloses a self-lubricating wear-resistant support, this support roller utilizes the passive rotation of bearing roller body through its structural design, drive the oil storage barrel and rotate, and then drive fixed axle and fixed epaxial piston rotation, because the density of piston is greater than the density of lubricating oil, so under the centrifugal action of piston, the piston has the trend of directional oil storage barrel bottom motion all the time, when outer oil blanket and interior oil blanket on the bearing take place to damage and reveal on the bearing roller body, oil in the oil storage barrel is through communicating pipe oiling to the bearing under the piston effect, realize the emergency lubrication to the bearing, prevent bearing wear damage, the mode that the oil storage box was located with the back shaft in the prior art needs to set up the oil blanket in its rotation junction with the back shaft through the oil storage barrel that does not contact with the roller, the oil blanket that additionally sets up also can take place to damage in the use, and then make the problem that lubricating grease revealed.
Similar to the above-mentioned application, there are currently disadvantages:
when the roller is not in use, lubricating grease of the lubricating mechanism still flows to the end part of the roller for lubrication, when the roller is not in use, the end part is not required to be lubricated, and excessive lubricating grease can be accumulated, even oozes out of the roller to pollute the roller or the ground, thereby influencing the use.
A self-lubricating structure of the carrier roller is designed for optimizing the problems.
Disclosure of Invention
The utility model mainly aims to provide a carrier roller self-lubricating structure so as to solve the related technical problems in the background art.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a bearing roller self-lubricating structure, includes the bearing roller body, the both ends of bearing roller body all are fixed with the sealed tube, the internally mounted of sealed tube has the bearing, the internally mounted of bearing has the roller, the inside of sealed tube is fixed with the lug, the outside of roller is fixed with oil storage pipe, oil storage pipe's bottom is provided with T shape pole, the outside cover of T shape pole is equipped with the spring, the top of T shape pole runs through and extends to oil storage pipe's inside, the top of T shape pole is fixed with the closing plate, oil storage pipe's bottom has been seted up the through-hole, oil storage pipe's bottom is fixed with the connecting tube, one side of bearing is provided with the absorption cotton, one side of oil storage pipe is provided with the oil blanket.
Preferably: one side of the oil storage pipe is fixed with an oil delivery pipe, one end of the oil delivery pipe penetrates through the roll shaft and extends to the top of the roll shaft, and one end of the oil delivery pipe is provided with a first valve.
Preferably: both ends of the roll shaft are fixed with fixed pipes, one ends of the fixed pipes are provided with second valves, and the bottom ends of the fixed pipes are fixed with mounting pipes.
Preferably: the outside of closing plate is provided with the sealing layer, and the outside of sealing layer is provided with the inoxidizing coating.
Preferably: the bottom of T shape pole is provided with the slider, and the slider is spherical slider.
Preferably: the inside of oil storage pipe is provided with the retainer plate, and the retainer plate is the heat-conducting ring.
The beneficial effects of the utility model are as follows:
according to the carrier roller self-lubricating structure, through the matched use of the carrier roller body, the sealing tube, the bearing, the roller shaft, the convex block, the oil storage tube, the sealing plate, the T-shaped rod, the spring, the through hole, the connecting tube, the adsorption cotton and the oil seal, the carrier roller body rotates when an object at the top of the carrier roller body is conveyed, meanwhile, the carrier roller body drives the sealing tube and the convex block to rotate, when the convex block position is aligned with the position of the T-shaped rod, the convex block pushes the T-shaped rod to move upwards, the T-shaped rod and the sealing plate move upwards, grease in the oil storage tube enters the connecting tube through the through hole, after the adsorption cotton adsorbs the grease, the rotating bearing is lubricated, and when the carrier roller body does not rotate, the convex block position and the T-shaped rod position are staggered, so that the grease outflow can be stopped, and the practicability and the energy conservation of the carrier roller self-lubricating structure are improved; through the cooperation of oil delivery pipe and first valve, after connecting first valve and external oil storage part, can pour into grease through first valve in the bearing roller body working process into, play the purpose of lubricated work, it is more convenient to use, need not to stop working and can lubricate the work, has improved the work efficiency of this bearing roller self-lubricating structure; through the cooperation of fixed pipe, second valve and installation tube, pour into the inside of fixed pipe through the installation tube with the coolant liquid, the inside that the coolant liquid got into the roller, cooled off oil pipe and oil storage pipe, avoided the high temperature to cause the carbonization to the inside grease of sealed tube to the practicality to this bearing roller self-lubricating structure has been improved.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the connection of the sealing tube and the bump of the present utility model.
In the figure: 1. a carrier roller body; 2. sealing the tube; 3. a bearing; 4. a roll shaft; 5. a bump; 6. an oil storage pipe; 7. a sealing plate; 8. a T-bar; 9. a spring; 10. a through hole; 11. a connecting pipe; 12. adsorbing cotton; 13. an oil seal; 14. an oil delivery pipe; 15. a first valve; 16. a fixed tube; 17. a second valve; 18. and (5) installing a pipe.
Detailed Description
In order to make the technical solution of the present utility model more clear and clear to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
Example 1
As shown in fig. 1-3, this embodiment provides a carrier roller self-lubricating structure, including carrier roller body 1, both ends of carrier roller body 1 all are fixed with sealed pipe 2, sealed pipe 2's internally mounted has bearing 3, bearing 3's internally mounted has roller 4, sealed pipe 2's inside is fixed with lug 5, roller 4's outside is fixed with oil storage tube 6, oil storage tube 6's bottom is provided with the outside cover of tee shaped pole 8,T shape pole 8 and is equipped with spring 9, tee shaped pole 8's top runs through and extends to oil storage tube 6's inside, tee shaped pole 8's top is fixed with closing plate 7, oil storage tube 6's bottom has seted up through-hole 10, oil storage tube 6's bottom is fixed with connecting tube 11, one side of bearing 3 is provided with the absorption cotton 12, oil storage tube 6's one side is provided with oil blanket 13, oil storage tube 6's one side is fixed with oil pipe 14, and oil pipe 14's one end runs through roller 4 and extends to roller 4's top, oil storage tube 14's one end is provided with first valve 15.
Through the cooperation of the carrier roller body 1, the sealing tube 2, the bearing 3, the roll shaft 4, the protruding block 5, the oil storage tube 6, the sealing plate 7, the T-shaped rod 8, the spring 9, the through hole 10, the connecting tube 11, the adsorption cotton 12 and the oil seal 13, the carrier roller body 1 rotates when an object at the top of the carrier roller body 1 is conveyed, meanwhile, the carrier roller body 1 drives the sealing tube 2 and the protruding block 5 to rotate, when the protruding position of the protruding block 5 is aligned with the position of the T-shaped rod 8, the protruding block 5 pushes the T-shaped rod 8 to move upwards, the T-shaped rod 8 and the sealing plate 7 move upwards, grease in the oil storage tube 6 enters the connecting tube 11 through the through hole 10, after the adsorption cotton 12 adsorbs the grease, the rotating bearing 3 is lubricated, and when the carrier roller body 1 does not rotate, the protruding position of the protruding block 5 is staggered with the position of the T-shaped rod 8, so that the grease can be stopped from flowing out, and the practicability and the energy conservation of the carrier roller self-lubricating structure are improved; through the cooperation of oil pipe 14 and first valve 15, with behind the first valve 15 and the external oil storage part connection, can pour into grease through first valve 15 in bearing roller body 1 working process into the purpose of lubrication work into, it is more convenient to use, need not to stop work and can lubricate work, has improved the work efficiency of this bearing roller self-lubricating structure.
Example two
In this embodiment, as shown in fig. 1-3, the fixed pipes 16 are fixed at both ends of the roller shaft 4, the second valves 17 are disposed at one ends of the fixed pipes 16, and the mounting pipes 18 are fixed at the bottom ends of the fixed pipes 16.
Through the cooperation of fixed pipe 16, second valve 17 and mounting tube 18, pour into the inside of fixed pipe 16 with the coolant liquid through mounting tube 18, the inside of coolant liquid entering roller 4 cools off oil delivery pipe 14 and oil storage pipe 6, avoids the high temperature to cause the carbonization to the inside grease of sealed tube 2 to the practicality to this bearing roller self-lubricating structure has been improved.
In the present embodiment, the sealing layer is provided on the outer side of the sealing plate 7, and the protective layer is provided on the outer side of the sealing layer.
The sealing effect of the sealing plate 7 is improved by the sealing layer, and the protective layer improves the protective effect of the sealing plate 7.
In this embodiment, the bottom end of the T-bar 8 is provided with a slider, and the slider is a spherical slider.
The bump 5 can push the T-shaped rod 8 to move upwards more easily through the arrangement of the spherical sliding block, so that the influence of blocking on use is reduced.
In this embodiment, the inside of the oil storage pipe 6 is provided with a fixing ring, and the fixing ring is a heat conducting ring.
The lubricating grease inside the oil storage tube 6 can exchange heat with the cooling liquid inside the roll shaft 4 through the heat conduction fixing ring.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (6)
1. The utility model provides a bearing roller self-lubricating structure which characterized in that: including bearing roller body (1), the both ends of bearing roller body (1) all are fixed with sealed pipe (2), the internally mounted of sealed pipe (2) has bearing (3), the internally mounted of bearing (3) has roller (4), the inside of sealed pipe (2) is fixed with lug (5), the outside of roller (4) is fixed with oil storage pipe (6), the bottom of oil storage pipe (6) is provided with T shape pole (8), the outside cover of T shape pole (8) is equipped with spring (9), the top of T shape pole (8) runs through and extends to the inside of oil storage pipe (6), the top of T shape pole (8) is fixed with closing plate (7), through-hole (10) have been seted up to the bottom of oil storage pipe (6), the bottom of oil storage pipe (6) is fixed with connecting pipe (11), one side of bearing (3) is provided with adsorbs cotton (12), one side of oil storage pipe (6) is provided with oil blanket (13).
2. A carrier roller self-lubricating structure as claimed in claim 1, wherein: one side of oil storage pipe (6) is fixed with defeated oil pipe (14), and the one end of defeated oil pipe (14) runs through roller (4) and extends to the top of roller (4), the one end of defeated oil pipe (14) is provided with first valve (15).
3. A carrier roller self-lubricating structure as claimed in claim 1, wherein: both ends of the roll shaft (4) are fixed with fixed pipes (16), one ends of the fixed pipes (16) are provided with second valves (17), and the bottom ends of the fixed pipes (16) are fixed with mounting pipes (18).
4. A carrier roller self-lubricating structure as claimed in claim 1, wherein: the outside of closing plate (7) is provided with the sealing layer, and the outside of sealing layer is provided with the inoxidizing coating.
5. A carrier roller self-lubricating structure as claimed in claim 1, wherein: the bottom of T shape pole (8) is provided with the slider, and the slider is spherical slider.
6. A carrier roller self-lubricating structure as claimed in claim 1, wherein: the inside of oil storage pipe (6) is provided with the retainer plate, and the retainer plate is the heat-conducting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111234.0U CN220466614U (en) | 2023-08-07 | 2023-08-07 | Self-lubricating structure of carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111234.0U CN220466614U (en) | 2023-08-07 | 2023-08-07 | Self-lubricating structure of carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220466614U true CN220466614U (en) | 2024-02-09 |
Family
ID=89780975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322111234.0U Active CN220466614U (en) | 2023-08-07 | 2023-08-07 | Self-lubricating structure of carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220466614U (en) |
-
2023
- 2023-08-07 CN CN202322111234.0U patent/CN220466614U/en active Active
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