CN214358357U - Conveying belt carrier roller capable of being recycled - Google Patents
Conveying belt carrier roller capable of being recycled Download PDFInfo
- Publication number
- CN214358357U CN214358357U CN202120336428.9U CN202120336428U CN214358357U CN 214358357 U CN214358357 U CN 214358357U CN 202120336428 U CN202120336428 U CN 202120336428U CN 214358357 U CN214358357 U CN 214358357U
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- Prior art keywords
- bearing
- roller
- carrier roller
- skin
- inner layer
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- 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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- 238000007789 sealing Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 239000010985 leather Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 61
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to the technical field of conveyor belt carrier rollers, and provides a recyclable conveyor belt carrier roller, which comprises an outer layer carrier roller skin; the outer layer carrier roller sheet is arranged on one side of the inner layer carrier roller sheet with a larger radius; the bearing assembly is arranged on one side of the inner layer carrier roller with smaller radius; the roller carrier shaft is arranged on the bearing assembly, and the roller carrier shaft and the bearing assembly rotate relatively. Through above-mentioned technical scheme, the change bearing roller outer layer roller skin that can be simple and fast among the correlation technique has been solved, makes the bearing roller problem that can circulate used repeatedly.
Description
Technical Field
The utility model relates to a conveyer belt bearing roller technical field, it is specific, relate to a conveyor belt bearing roller of circulated use.
Background
At present, the carrier roller which is most widely applied to belt type conveying equipment is a steel single-layer roller skin carrier roller, and after the carrier roller skin of the steel single-layer roller skin carrier roller is abraded, the carrier roller skin and a carrier roller bearing seat are integrally welded due to the processing technology of the carrier roller skin carrier roller.
SUMMERY OF THE UTILITY MODEL
The utility model provides a conveyor belt bearing roller of circulated use has solved the outer roller skin of change bearing roller that can be simple swift among the correlation technique, makes the bearing roller problem of circulated used repeatedly.
The technical scheme of the utility model as follows:
a conveying belt roller capable of being recycled comprises,
an outer layer carrier roller skin;
the outer layer carrier roller sheet is arranged on one side of the inner layer carrier roller sheet with a larger radius;
the bearing assembly is arranged on one side of the inner layer carrier roller with smaller radius;
the roller carrier shaft is arranged on the bearing assembly, and the roller carrier shaft and the bearing assembly rotate relatively.
As a further aspect, the bearing assembly includes,
the two bearing seats are symmetrically arranged at two ends of the inner layer carrier roller skin, the carrier roller shaft penetrates through the bearing seats along the axial direction of the bearing seats and rotates relative to the bearing seats, and a first space is formed between one end of the bearing seats and the carrier roller shaft;
two bearings are arranged on the roller carrier shaft and positioned in the first space;
and the bearing inner sealing ring is arranged in the first space and is positioned between the bearing and the bearing seat.
As a further technical solution, it is proposed that,
the inner layer carrier roller skin is fixedly connected with the bearing block.
As a further technical solution, it is proposed that,
the outer layer carrier roller skin is connected with the inner layer carrier roller skin through spot welding.
As a further technical solution, it also includes,
the roller carrier shaft is provided with a groove, and the spring retainer ring is arranged in the groove and positioned on one side of the bearing.
As a further technical solution, it also includes,
the rubber framework oil seal is arranged on the carrier roller shaft and located in the first space and located on one side of the bearing, and the spring retainer ring is far away from the bearing.
As a further technical solution, it is proposed that,
the rubber framework oil seal comprises a first rubber framework oil seal and a second rubber framework oil seal, the first rubber framework oil seal and the second rubber framework oil seal are sequentially arranged on one side of the bearing, and the spring retainer ring is far away from the one side of the bearing.
The utility model discloses a theory of operation and beneficial effect do:
in the embodiment, in order to enable the carrier roller to be recycled, save the waste of replacing the carrier roller skin, prolong the service life of the carrier roller and reduce the use cost of the carrier roller, the carrier roller is provided with the inner-layer carrier roller skin structure and the outer-layer carrier roller skin structure, the outer-layer carrier roller skin is arranged on one side with larger radius of the inner-layer carrier roller skin, and the inner-layer carrier roller skin is used for supporting the outer-layer carrier roller skin; the bearing assembly is arranged on one side of the inner layer carrier roller skin with smaller radius and is used for supporting the inner layer carrier roller skin; the roller carrier shaft is arranged on the bearing assembly and rotates relative to the bearing assembly; in a working state, the carrier roller shaft is fixedly arranged on the frame, friction is generated between the conveyor belt and the outer carrier roller skin, and the friction force drives the outer carrier roller skin, the inner carrier roller skin and the bearing assembly to rotate around the carrier roller shaft; after the outer bearing roller skin is worn and torn, because outer bearing roller skin is not connected with bearing assembly, so can be with outer bearing roller skin from the simple swift dismantlement of inlayer bearing roller skin, and need not to dismantle bearing assembly, the new outer bearing roller skin of sheatheeing in of inlayer bearing roller skin outside again can used repeatedly, and outer bearing roller skin can be not the change of limited number of times. Compared with the prior art, the design of the inner layer, the outer layer and the outer layer which can be disassembled in the scheme can lead the roller skin of the inner layer carrier roller and the bearing assembly to be recycled, thus prolonging the service life of the carrier roller and reducing the use cost of the carrier roller of users.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. the roller comprises an outer layer roller skin, 2 an inner layer roller skin, 3 a roller shaft, 4 a bearing seat, 5 a bearing, 6 a bearing inner sealing ring, 7 a spring retainer ring, 8 and a rubber framework oil seal.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1, the present embodiment provides a recyclable belt idler, which is characterized by comprising,
an outer layer carrier roller skin 1;
the inner layer carrier roller sheet 2 and the outer layer carrier roller sheet 1 are arranged on one side of the inner layer carrier roller sheet 2 with larger radius;
the bearing assembly is arranged on one side of the inner layer carrier roller skin 2 with smaller radius;
the roller carrier shaft 3 is arranged on the bearing assembly, and the roller carrier shaft 3 and the bearing assembly rotate relatively.
In the embodiment, in order to enable the carrier roller to be recycled, save waste of replacing a carrier roller skin, prolong the service life of the carrier roller and reduce the use cost of the carrier roller, the carrier roller is provided with an inner layer and outer layer carrier roller skin structure, an outer layer carrier roller skin 1 is arranged on one side of an inner layer carrier roller skin 2 with a larger radius, and the inner layer carrier roller skin 2 is used for supporting the outer layer carrier roller skin 1; the bearing 5 assembly is arranged on one side of the inner layer carrier roller sheet 2 with smaller radius and is used for supporting the inner layer carrier roller sheet 2; the roller carrier shaft 3 is arranged on the bearing 5 component and rotates relative to the bearing 5 component; in a working state, the carrier roller shaft 3 is fixedly arranged on the rack, friction occurs between the conveyor belt and the outer carrier roller skin 1, and the friction force drives the outer carrier roller skin 1, the inner carrier roller skin 2 and the bearing 5 assembly to rotate around the carrier roller shaft 3; after the outer bearing roller skin 1 is worn and torn, because outer bearing roller skin 1 is not connected with bearing 5 subassembly, so can be with outer bearing roller skin 1 from the simple swift dismantlement of inlayer bearing roller skin 2, and need not to dismantle bearing 5 subassembly, but the outer side of inlayer bearing roller skin 2 is sheathe in again and is sheathe in the new outer bearing roller skin 1 of one deck and can used repeatedly, and outer bearing roller skin 1 can be not the change of limited number of times. Compared with the prior art, the design of the inner layer, the outer layer and the outer layer which can be disassembled in the scheme can lead the roller skin 2 of the inner layer carrier roller and the bearing 5 component of the inner layer carrier roller to be recycled, thus prolonging the service life of the carrier roller and reducing the use cost of the carrier roller of a user.
Further, a bearing assembly includes,
two bearing blocks 4 are symmetrically arranged at two ends of the inner layer carrier roller skin 2,
the carrier roller shaft 3 penetrates through the bearing seat 4 along the axial direction of the bearing seat 4 and rotates relative to the bearing seat 4, and a first space is formed between one end of the bearing seat 4 and the carrier roller shaft 3;
two bearings 5 are arranged on the roller carrier shaft 3 and positioned in the first space;
and the bearing inner sealing ring 6 is arranged in the first space and is positioned between the bearing 5 and the bearing seat 4.
In the embodiment, the bearing 5 assembly supports the inner layer carrier roller skin 2 to rotate and specifically comprises a bearing 5 seat 4, a bearing 5 and a bearing 5 inner sealing ring, wherein the bearing 5 seat 4 is concave, two bearing 5 seats 4 are symmetrically arranged at two ends of the inner layer carrier roller skin 2 and used for supporting the inner layer carrier roller skin 2, the carrier roller shaft 3 penetrates through the bearing 5 seat 4 along the axial direction of the bearing 5 seat 4 and can rotate relatively, a first space is formed between one end of the bearing 5 seat 4 and the carrier roller shaft 3, and the bearing 5 is placed in the first space; an inner sealing ring of the bearing 5 is arranged between the bearing 5 and the bearing 5 seat 4 and used for sealing the bearing 5 and preventing oil leakage.
Further, the inner layer carrier roller sheet 2 is fixedly connected with the bearing block 4.
In the embodiment, the outer layer roller skin 1 can be detached, so that the inner layer roller skin 2 is fixedly connected with the bearing 5 seat 4, the inner layer roller skin 2 is installed in the bearing 5 seat 4 through the processing of a boring mill, and then the inner layer roller skin 2 and the bearing 5 seat 4 are welded into a whole through carbon dioxide gas shielded welding, so that the inner layer roller skin 2 is not easily separated from the bearing 5 seat 4 in the using process.
Further, the outer layer carrier roller skin 1 is connected with the inner layer carrier roller skin 2 through spot welding.
In the embodiment, the outer layer carrier roller skin 1 and the inner layer carrier roller skin 2 are connected through spot welding, so that the outer layer carrier roller skin and the inner layer carrier roller skin 2 are not only required to be quickly disassembled and assembled and not easy to separate in the using process, but also required to be smooth in surface and not influence normal rotation of the outer layer carrier roller skin 1; in the scheme, the outer-layer carrier roller skin 1 which is tightly matched with the inner-layer carrier roller skin 2 and meets the national standard outer diameter of the carrier roller is manufactured by the existing seamless steel pipe fine drawing technology, so that the size of the outer-layer carrier roller skin 1 meets the standard, and the outer-layer carrier roller skin is convenient to be matched with other carrier rollers which cannot be recycled.
Further, still include, spring collar 7 has the recess on the bearing roller axle 3, and spring collar 7 sets up in the recess, is located bearing 5 one side.
In the embodiment, in order to fix the bearing 5 and prevent the bearing 5 from shifting, the roller carrier shaft 3 is provided with a groove, the spring retainer ring 7 is placed in the groove, and one end of the spring retainer ring 7 is provided with the groove to retain the bearing 5; the circlip 7 may also provide a damping force to prevent the bearing 5 from being damaged.
Further, still include, rubber skeleton oil blanket 8 sets up on bearing roller axle 3, is located first space and is located spring collar 7 and keeps away from one side of bearing 5.
In this embodiment, a rubber skeleton oil seal 8 is provided on one side of the bearing 5, and the rubber skeleton oil seal 8 is installed after grease is injected to the outer side of the bearing 5 during assembly.
Further, the rubber framework oil seal 8 comprises a first rubber framework oil seal and a second rubber framework oil seal, and the first rubber framework oil seal and the second rubber framework oil seal are sequentially arranged on one side, away from the bearing 5, of the spring retainer ring 7.
In this embodiment, in order to realize better sealed effect, rubber skeleton oil blanket 8 includes first rubber skeleton oil blanket 8 and second rubber skeleton oil blanket 8, sets gradually and keeps away from one side of bearing 5 at circlip 7.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A conveying belt roller capable of being recycled is characterized by comprising,
an outer layer carrier roller skin (1);
the outer layer carrier roller leather (1) is arranged on one side of the inner layer carrier roller leather (2) with larger radius;
the bearing assembly is arranged on one side of the inner layer carrier roller shell (2) with a smaller radius;
the roller carrier shaft (3) is arranged on the bearing assembly, and the roller carrier shaft (3) and the bearing assembly rotate relatively.
2. A recyclable conveyor idler roll according to claim 1 wherein said bearing assembly includes,
the two bearing seats (4) are symmetrically arranged at two ends of the inner layer carrier roller shell (2), the carrier roller shaft (3) penetrates through the bearing seats (4) along the axial direction of the bearing seats (4) and rotates relative to the bearing seats (4), and a first space is formed between one end of each bearing seat (4) and the carrier roller shaft (3);
two bearings (5) are arranged on the roller carrier shaft (3) and positioned in the first space;
and the bearing inner sealing ring (6) is arranged in the first space and is positioned between the bearing (5) and the bearing seat (4).
3. A recyclable conveyor idler as claimed in claim 2 wherein,
the inner layer carrier roller skin (2) is fixedly connected with the bearing seat (4).
4. A recyclable conveyor idler as claimed in claim 1 wherein,
the outer layer carrier roller skin (1) is connected with the inner layer carrier roller skin (2) through spot welding.
5. The recyclable conveyor idler as claimed in claim 2 further comprising,
the bearing roller is characterized by comprising a spring retainer ring (7), wherein a groove is formed in the roller carrier shaft (3), and the spring retainer ring (7) is arranged in the groove and located on one side of the bearing (5).
6. A recyclable conveyor idler as claimed in claim 5 and further comprising,
rubber frame oil blanket (8), rubber frame oil blanket (8) set up on bearing roller axle (3), be located in the first space and be located spring collar (7) are kept away from one side of bearing (5).
7. A recyclable conveyor idler as claimed in claim 6 wherein,
rubber skeleton oil blanket (8) include first rubber skeleton oil blanket and second rubber skeleton oil blanket, first rubber skeleton oil blanket with second rubber skeleton oil blanket sets gradually spring collar (7) are kept away from one side of bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120336428.9U CN214358357U (en) | 2021-02-05 | 2021-02-05 | Conveying belt carrier roller capable of being recycled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120336428.9U CN214358357U (en) | 2021-02-05 | 2021-02-05 | Conveying belt carrier roller capable of being recycled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214358357U true CN214358357U (en) | 2021-10-08 |
Family
ID=77964169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120336428.9U Expired - Fee Related CN214358357U (en) | 2021-02-05 | 2021-02-05 | Conveying belt carrier roller capable of being recycled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214358357U (en) |
-
2021
- 2021-02-05 CN CN202120336428.9U patent/CN214358357U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20211008 |