CN219990323U - Double-groove belt pulley taper sleeve roller - Google Patents
Double-groove belt pulley taper sleeve roller Download PDFInfo
- Publication number
- CN219990323U CN219990323U CN202321146583.XU CN202321146583U CN219990323U CN 219990323 U CN219990323 U CN 219990323U CN 202321146583 U CN202321146583 U CN 202321146583U CN 219990323 U CN219990323 U CN 219990323U
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- roller
- sleeve
- ball bearing
- fixedly connected
- taper sleeve
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- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 43
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a double-groove belt pulley taper sleeve roller, which comprises a taper sleeve, wherein the interior of the taper sleeve is connected with the roller, the left side of the roller is provided with a left bearing assembly, and the right side of the roller is provided with a right bearing assembly; the roller is internally provided with a connecting shaft and is made of plastic; the left and right sides of the outer surface of the connecting shaft are provided with positioning points, the positioning points are raised metal blocks, each side of the positioning points are uniformly provided with four positioning points, the positioning points are uniformly connected with the left bearing assembly and the right bearing assembly in an adaptive manner, the whole taper sleeve roller is good in tightness, low in running noise and good in vibration prevention effect, and the whole design is attractive and more important, so that the roller is enabled to run quieter.
Description
Technical Field
The utility model relates to the technical field of taper sleeve rollers, in particular to a double-groove belt pulley taper sleeve roller.
Background
The roller conveyor is suitable for conveying various boxes, bags, trays and other goods, bulk materials, small articles or irregular articles are required to be placed on the trays or conveyed in the turnover boxes, the materials with large weight can be conveyed, or the materials can bear large impact load, the roller lines are easy to link and filter, a complex logistics conveying system can be formed by a plurality of roller lines and other conveyors or special machines, the conical roller is a core part in the curved conveyor, different linear speeds are generated during operation through different diameters of the roller heads, two types of conical rollers commonly used in goods turning conveying market are mainly realized, the steel conical roller and the conical sleeve type roller are sleeved with a peripheral conical sleeve on the basis of a conventional cylindrical inner roller, and the conical requirement of the roller is realized.
The patent number CN202020448457.X discloses a conical roller, which passes through an inner roller, wherein the periphery of the inner roller is sleeved with a conical outer roller body consisting of a plurality of sections of cone sleeves which are sequentially connected end to end along the axial direction of the inner roller, at least one section of cone sleeves is fixed on the inner roller through a rigid connecting piece, the problem of the conventional cone sleeve roller after long-term use is effectively prevented, the cone sleeves are connected with each other in a one-by-one splicing way, all cone sleeves are integrated, and the connection strength between the cone sleeves and the inner roller is enhanced; the problem of deflection of one side of the maximum joint cone sleeve is effectively solved, and the adverse phenomena that the cone sleeve cannot deflect to one side of the maximum joint cone sleeve, escape and the like are effectively prevented by the design of the end sealing cover; however, this cone drum has the following problems: firstly, rigid connection generates vibration transmission, the noise is high, secondly, the driving and the conveying can not realize separation in areas, and the possibility of interference between cargo transportation and rollers exists.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, the left connecting shaft, the roller and the taper sleeve are connected through the left bearing assembly, the protective sleeve is fixedly connected with the roller through the right bearing assembly, and the problem that the driving and the conveying cannot be separated in the area is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the double-groove belt pulley taper sleeve roller comprises a taper sleeve, wherein the interior of the taper sleeve is connected with the roller, the left side of the roller is provided with a left bearing assembly, and the right side of the roller is provided with a right bearing assembly;
the roller is internally provided with a connecting shaft and is made of plastic;
the connecting axle, connecting axle surface left and right sides all is equipped with the setpoint, the setpoint is bellied metal piece, and every side the setpoint all evenly is equipped with four, just left side bearing assembly and right side bearing assembly are all adapted connection to the setpoint.
Preferably, the left bearing assembly comprises a ball bearing, a sealing piece is arranged on the left side of the ball bearing, a ring is arranged on the right side of the sealing piece, the ring penetrates through the left side of the ball bearing to be connected with the locating point in an adaptive mode, a plastic sealing block is fixedly connected to the left side of the ring, and the plastic sealing block is just clamped into the roller.
Preferably, the right bearing assembly comprises a ball bearing A, a plastic sealing block A is arranged on the right side of the ball bearing A, the shape of the plastic sealing block A is the same as that of the plastic sealing block, a protective sleeve is wrapped outside the ball bearing A, the left side of the protective sleeve is fixedly connected with a roller, and the right side of the protective sleeve is in sealing connection with the plastic sealing block A.
Preferably, a ball bearing B is arranged on the left side of the ball bearing a, the inner side of the ball bearing B is fixedly connected with a mute sleeve, the left side of the mute sleeve is fixedly connected with a protection ring, the left side of the protection ring is abutted to a positioning point, and the inner side of the protection ring is fixedly connected with a connecting shaft.
Preferably, the inner side of the mute sleeve is fixedly connected with the connecting shaft, and the right side of the upper surface of the mute sleeve is provided with a limiting protrusion, and the limiting protrusion is arranged on the left side of the ball bearing B.
As still another preferable mode, the taper sleeve is formed by splicing four taper cylinders, the diameter of the right side of the taper sleeve is minimum, the diameter of the left side of the taper sleeve is maximum, the left side of the taper sleeve is fixedly connected with the sealing ring, the inner side of the sealing ring is fixedly connected with the roller, and the outer side of the sealing ring is fixedly connected with the taper sleeve.
The utility model has the beneficial effects that:
(1) According to the utility model, the taper sleeve and the roller are fixed by arranging the left bearing assembly and the right bearing assembly, and then the positions of the taper sleeve and the roller are fixed by utilizing the connecting shaft, so that the roller and the taper sleeve can normally rotate, and when external power is required, the whole taper sleeve can be driven to rotate only by acting on the protective sleeve, and objects are transported on the taper sleeve, so that the driving and the transportation are separated in an area, and the possibility of interference of the objects during the transportation is eliminated.
(2) According to the utility model, each roller is effectively protected by the plastic taper sleeve, the sealing piece and the sealing exchange, and the mute sleeve can prevent the operation noise from being too high and has strong shockproof capability.
(3) According to the utility model, by arranging the ball bearing A and the ball bearing B and utilizing double ball bearings, the roller can run quietly, the connection is more stable, and the transition design of the taper sleeve and the protective sleeve is more attractive.
In conclusion, the equipment has the advantages of low running noise, good vibration prevention effect, and capability of separating driving from conveying in areas, effectively eliminating the problem of interference roller rotation during cargo transportation, and is particularly suitable for the technical field of taper sleeve rollers.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of a roll according to the present utility model.
Fig. 3 is a schematic view of the structure of the left and right bearing assemblies of the present utility model.
FIG. 4 is a schematic structural view of a seal ring according to the present utility model.
Fig. 5 is a schematic structural view of the seal member in the present utility model.
Fig. 6 is a schematic view of the right bearing assembly of the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 6, the utility model provides a double-groove belt pulley taper sleeve roller, which comprises a taper sleeve 1, wherein the interior of the taper sleeve 1 is connected with a roller 2, the left side of the roller 2 is provided with a left bearing assembly 3, and the right side of the roller 2 is provided with a right bearing assembly 4;
the roller 2 is internally provided with a connecting shaft 21, and the roller 2 is made of plastic;
the connecting axle 21, connecting axle 21 surface left and right sides all is equipped with setpoint 211, setpoint 211 is bellied metal piece, and every side setpoint 211 all evenly is equipped with four, just setpoint 211 all adaptation is connected left side bearing assembly 3 and right side bearing assembly 4.
Further, the left bearing assembly 3 comprises a ball bearing 31, a sealing element 32 is arranged on the left side of the ball bearing 31, the sealing element 32 comprises a circular ring 321, the circular ring 321 penetrates through the ball bearing 31 to be connected with a left locating point 211 in an adapting mode, the left side of the circular ring 321 is fixedly connected with a plastic sealing block 322, the plastic sealing block 322 is just clamped into the roller 2, the plastic sealing block 322 can enable the whole roller to be attractive, the whole roller can be enabled to operate more quietly, and noise is reduced;
the sealing element 32 seals the left side of the roller 2, so that unnecessary dust and other impurities cannot enter the position of the internal connecting shaft 21, the service life of the whole roller is influenced, then the positioning point 211 is clamped by the circular ring 321, the position of the whole ball bearing 31 is fixed more stably, the rolling process cannot deviate, and running noise cannot be generated.
Further, the right bearing assembly 4 comprises a ball bearing A41, a plastic sealing block A42 is arranged on the right side of the ball bearing A41, the plastic sealing block A42 is identical to the plastic sealing block 322 in shape, a protective sleeve 43 is wrapped outside the ball bearing A41, the left side of the protective sleeve 43 is fixedly connected with the roller 2, the right side of the protective sleeve 43 is connected with the plastic sealing block A42 in a sealing mode, the ball bearing A41 and the ball bearing B44 are arranged in the right bearing assembly 4, the protective sleeve 43 is arranged outside the ball bearing A41, driving and conveying are separated in area, and interference influence of goods conveying on the taper sleeve roller is eliminated.
Further, the ball bearing B44 is arranged on the left side of the ball bearing A41, the mute sleeve 441 is fixedly connected on the inner side of the ball bearing B44, the guard ring 442 is fixedly connected on the left side of the mute sleeve 441, the left side of the guard ring 442 is abutted against the positioning point 211, the inner side of the guard ring 442 is fixedly connected with the connecting shaft 21, the mute sleeve 441 is made of elastic plastic, the influence caused by vibration of the connecting shaft 21 can be effectively reduced, the guard ring 442 is arranged on the right side, the outer side of the guard ring 442 is abutted against the roller 2, unnecessary air vibration can not be generated due to an inner cavity in the rotating process of the roller 2, the running noise is ensured to be low, and dust can be reduced from entering the position of the connecting shaft 21.
Further, the inner side of the mute sleeve 441 is fixedly connected to the connecting shaft 21, and a limit protrusion 443 is provided on the right side of the upper surface of the mute sleeve 441, the limit protrusion 443 is provided on the left side of the ball bearing B44, the limit protrusion 443 limits the ball bearing B44 on the mute sleeve 441, and since the left side is the guard ring 442 and the right side is the limit protrusion 443, the ball bearing B44 is limited and fixed on the mute sleeve 441, thus the ball bearing B44 will not generate cheap during the rotation of the roller, thereby causing unnecessary noise, and the operation is smoother.
Still further, taper sleeve 1 is formed by four cone cylinder concatenation, just taper sleeve 1 right side diameter is minimum, and left side diameter is maximum, taper sleeve 1 left side fixed connection sealing ring 11, sealing ring 11 inboard fixed connection roller 2, and sealing ring 11 outside fixed connection taper sleeve 1, because taper sleeve 1 left side area is big, the area on right side is little, so the left side need set up sealing ring 11 and will wholly carry out sealing connection, ensures that the aesthetic property of whole taper sleeve roller is better, is difficult for suffering more dust erosion moreover, increase of service life, and the operation is quieter.
The working process comprises the following steps: firstly, the ball bearings 31, the ball bearings A41 and the ball bearings B44 are respectively connected to the left side and the right side of the connecting shaft 21, then, the inner sides of all the ball bearings are supported and padded to prevent unnecessary noise caused by sliding of all the ball bearings, then, the ball bearings A41 on the right side are arranged on the inner side of the roller 2, the ball bearings B44 are arranged on the right side of the roller 2, the protective sleeves 43 are arranged on the outer sides of the ball bearings B44, double bearings run more smoothly, driving and conveying are separated in area, and interference to driving is caused when goods are placed for transportation;
the whole taper sleeve roller has good tightness, low running noise and good vibration-proof effect, and the whole design is attractive, so that the roller 2 runs quieter.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "front and rear", "left and right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or component in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.
Of course, in this disclosure, those skilled in the art will understand that the term "a" or "an" is to be interpreted as "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, and in another embodiment, the number of elements may be multiple, and the term "a" is not to be construed as limiting the number.
The foregoing is merely a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art under the technical teaching of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (6)
1. A double-groove belt pulley taper sleeve roller is characterized in that: comprising
The conical sleeve (1), the conical sleeve (1) is internally connected with the roller (2), a left bearing assembly (3) is arranged on the left side of the roller (2), and a right bearing assembly (4) is arranged on the right side of the roller (2);
the roller (2) is internally provided with a connecting shaft (21), and the roller (2) is made of plastic;
the connecting shaft (21), connecting shaft (21) surface left and right sides all is equipped with setpoint (211), setpoint (211) are bellied metal piece, and every side setpoint (211) all evenly is equipped with four, just setpoint (211) all adaptation connection left side bearing assembly (3) and right side bearing assembly (4).
2. The double-groove pulley cone sleeve roller according to claim 1, wherein the left side bearing assembly (3) comprises a ball bearing (31), a sealing piece (32) is arranged on the left side of the ball bearing (31), the sealing piece (32) comprises a circular ring (321), the circular ring (321) penetrates through a ball bearing (31) to be connected with a locating point (211) in an adapting mode, a plastic sealing block (322) is fixedly connected on the left side of the circular ring (321), and the plastic sealing block (322) is just clamped into the roller (2).
3. The double-groove pulley cone sleeve roller according to claim 1, wherein the right bearing assembly (4) comprises a ball bearing A (41), a plastic sealing block A (42) is arranged on the right side of the ball bearing A (41), the plastic sealing block A (42) is identical to the plastic sealing block (322) in shape, a protective sleeve (43) is wrapped outside the ball bearing A (41), the left side of the protective sleeve (43) is fixedly connected with the roller (2), and the right side of the protective sleeve (43) is connected with the plastic sealing block A (42) in a sealing mode.
4. A double-groove pulley cone sleeve roller according to claim 3, wherein a ball bearing B (44) is arranged on the left side of the ball bearing a (41), a mute sleeve (441) is fixedly connected to the inner side of the ball bearing B (44), a protection ring (442) is fixedly connected to the left side of the mute sleeve (441), the left side of the protection ring (442) abuts against the positioning point (211), and a connecting shaft (21) is fixedly connected to the inner side of the protection ring (442).
5. The double-groove pulley cone sleeve roller according to claim 4, wherein the inner side of the mute sleeve (441) is fixedly connected with the connecting shaft (21), and a limiting protrusion (443) is arranged on the right side of the upper surface of the mute sleeve (441), and the limiting protrusion (443) is arranged on the left side of the ball bearing B (44).
6. The double-groove belt pulley taper sleeve roller according to claim 1, wherein the taper sleeve (1) is formed by splicing four taper sleeves, the diameter of the right side of the taper sleeve (1) is minimum, the diameter of the left side of the taper sleeve is maximum, the left side of the taper sleeve (1) is fixedly connected with a sealing ring (11), the inner side of the sealing ring (11) is fixedly connected with the roller (2), and the outer side of the sealing ring (11) is fixedly connected with the taper sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321146583.XU CN219990323U (en) | 2023-05-13 | 2023-05-13 | Double-groove belt pulley taper sleeve roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321146583.XU CN219990323U (en) | 2023-05-13 | 2023-05-13 | Double-groove belt pulley taper sleeve roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219990323U true CN219990323U (en) | 2023-11-10 |
Family
ID=88619069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321146583.XU Active CN219990323U (en) | 2023-05-13 | 2023-05-13 | Double-groove belt pulley taper sleeve roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219990323U (en) |
-
2023
- 2023-05-13 CN CN202321146583.XU patent/CN219990323U/en active Active
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