CN220722398U - Belt conveyor roller with good wear resistance - Google Patents
Belt conveyor roller with good wear resistance Download PDFInfo
- Publication number
- CN220722398U CN220722398U CN202322410963.6U CN202322410963U CN220722398U CN 220722398 U CN220722398 U CN 220722398U CN 202322410963 U CN202322410963 U CN 202322410963U CN 220722398 U CN220722398 U CN 220722398U
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- Prior art keywords
- roller
- mounting frame
- deep groove
- ball bearing
- groove ball
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- 239000002184 metal Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000002103 nanocoating Substances 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a belt conveyor roller with good wear resistance, which comprises a roller shaft, wherein the left side of the roller shaft is connected with an anti-vibration mounting block in a bearing manner, the roller shaft is also connected with a sealing block in a bearing manner, a cylinder body is arranged outside the center position of the roller shaft, the left side of the cylinder body is connected with the anti-vibration mounting block, and the right side of the cylinder body is connected with the sealing block; the cylinder comprises a metal base layer, a nano coating is arranged on the outer side of the metal base layer, a metal outer layer is arranged on the outer side of the nano coating, circular concave patterns are uniformly formed on the left side, the middle position and the right side of the metal outer layer, connecting rubber is embedded in the circular concave patterns, the whole roller is good in wear resistance, long in service life, compact in mounting structure, good in shock resistance, stable in connection and low in cost.
Description
Technical Field
The utility model relates to the technical field of belt conveyor rollers, in particular to a belt conveyor roller with good wear resistance.
Background
The roller is widely applied to mechanical equipment, and other materials are generally driven to advance by rotation (such as driving a conveying belt to advance), or the materials are processed by rotation to generate pressure, so that the roller is required to have enough rigidity, surface hardness, surface smoothness, wear resistance and the like.
Patent number CN202021238532.6 discloses an anticorrosive wear-resisting roller, it is equipped with along the left side cover of the axis of cylinder and establishes and the first stainless steel layer of the left part of cladding roller through the stack shell of roller, establish and the second stainless steel layer of the right part of cladding roller along the right side cover of the axis of cylinder, set up a plurality of square slides that transversely run through the stack shell on the stack shell of cylinder, semicircular draw-in groove has been seted up in the left side of square slide, set up a plurality of spouts with square slide one-to-one on the first stainless steel layer, every spout below is all fixed and is equipped with external diameter and square slide one-to-one's U type slide, the circular perforation with draw-in groove one-to-one is seted up in the left side of square slide, the second stainless steel inboard is equipped with a plurality of fixture blocks with the inside one-to-one of U type slide, the left side of every fixture block all is equipped with the spring steel ball with the draw-in groove one-to-one, promote roller anticorrosive performance and wear resistance, the durability of equipment has been promoted, the maintenance frequency and maintenance cost's advantage of equipment has been reduced, but this has following problem: firstly, the roller is excessive in layering and complex in connection, secondly, the anti-skid performance is poor, the installation and connection are complex, the sealing performance is poor, and the anti-seismic effect is not achieved.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, the two ends of the cylinder body are sealed through the anti-vibration mounting block and the sealing block, then the cylinder shaft extends out of the anti-vibration mounting block and the sealing block which are far away from each other, and the spring is further arranged on the right side of the anti-vibration mounting block, so that the technical problems of complex assembly, high cost, poor anti-vibration effect on the left side and the right side and poor wear resistance of the cylinder in the prior art are effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the belt conveyor roller with good wear resistance comprises a roller shaft, wherein the left side of the roller shaft is connected with an anti-vibration mounting block in a bearing manner, the roller shaft is also connected with a sealing block in a bearing manner, a cylinder body is arranged on the outer side of the central position of the roller shaft, the left side of the cylinder body is connected with the anti-vibration mounting block, and the right side of the cylinder body is connected with the sealing block;
the cylinder body, the cylinder body includes the metal basic unit, the metal basic unit outside is equipped with the nano coating, the nano coating outside is equipped with the metal skin, metal skin left side, intermediate position and right side evenly are equipped with circular concave line, the embedding is connected rubber in the circular concave line.
As one preference, the anti-seismic mounting block comprises a deep groove ball bearing, the deep groove ball bearing is connected with a roller shaft, the outer side of the deep groove ball bearing is connected with a mounting frame, the mounting frame is connected with a cylinder body, a spring is arranged on the right side of the deep groove ball bearing, a limiting block is uniformly arranged on the right side of the spring, and the limiting block is fixedly connected with the roller shaft.
Preferably, the sealing block comprises a second deep groove ball bearing, the second deep groove ball bearing is externally connected with a second mounting frame, and the second mounting frame is externally connected with a cylinder body.
Preferably, the left side and the right side of the roller shaft protrude outside the cylinder body, and a rectangular plane is arranged at the upper end of the protruding position.
As one preferable, the mounting frame and the second mounting frame are identical in structure, the diameter of the right side of the mounting frame is larger than that of the left side, the left side of the mounting frame is clamped into the cylinder, the right side of the mounting frame is provided with a sealing ring, and the sealing ring is just in time sealed and abutted against the cylinder.
As still another preferable mode, a limiting protrusion is arranged on the inner side of the mounting frame, and the limiting protrusion is arranged on the right side of the deep groove ball bearing.
The utility model has the beneficial effects that:
(1) According to the utility model, the anti-vibration mounting block is arranged, the spring is arranged on the right side of the anti-vibration mounting block and is clamped on the roller shaft, and the limit block is arranged on the right side of the spring, so that when vibration is at the position of the deep groove ball bearing, the spring can be used for buffering, and the service life of the whole roller can be ensured.
(2) According to the utility model, through arranging the cylinder, when transported goods pass through the cylinder, firstly, the goods are contacted with rubber in the circular concave patterns and then contacted with the metal outer layer, the rubber in the circular concave patterns can support the goods, the whole good wear resistance is realized, and then the circular concave patterns are arranged at the left side, the right side and the middle position, so that the influence on the roller conveying caused by overlarge contact friction force between the goods and the roller is avoided.
(3) According to the utility model, the nano coating is arranged, and the ceramic and the metal cannot be stably connected and easily fall off in the field of wear resistance, so that the metal base layer is coated with the wear-resistant coating, and the wear-resistant performance of the nano coating is good, so that the metal outer layer can resist by the nano coating even if the metal outer layer is worn to expose the metal base layer inside, and the overall wear resistance is ensured to be better.
In conclusion, the roller has the advantages of good wear resistance, good shock resistance at the positions of the mounting frame and the deep groove ball bearing and long service life, and is particularly suitable for the technical field of belt conveyor 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 structural view of a roll shaft according to the present utility model.
Fig. 3 is a schematic view of a rectangular plane structure in the present utility model.
Fig. 4 is a schematic structural view of a stopper in the present utility model.
Fig. 5 is a schematic structural view of a limiting protrusion in 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 5, the utility model provides a belt conveyor roller with good wear resistance, which comprises a roller shaft 1, wherein the left side of the roller shaft 1 is in bearing connection with an anti-vibration mounting block 2, the roller shaft 1 is also in bearing connection with a sealing block, a cylinder body 3 is arranged outside the central position of the roller shaft 1, the left side of the cylinder body 3 is connected with the anti-vibration mounting block 2, and the right side of the cylinder body is connected with the sealing block;
the cylinder body 3, the cylinder body 3 includes metal basic unit 31, the metal basic unit 31 outside is equipped with nano-coating 32, the nano-coating 32 outside is equipped with metal skin 33, metal skin 33 left side, intermediate position and right side evenly are equipped with circular concave line 34, circular concave line 34 embeds the connection rubber.
Further, antidetonation installation piece 2 includes deep groove ball bearing 21, the roller axle 1 is connected to deep groove ball bearing 21 bearing, and deep groove ball bearing 21 outside connects mounting bracket 22, mounting bracket 22 connects barrel 3, deep groove ball bearing 21 right side is equipped with spring 23, spring 23 right side evenly is equipped with stopper 24, stopper 24 fixed connection roller axle 1, deep groove ball bearing 21 is connected with roller axle 1, and mounting bracket 22 is connected in deep groove ball bearing 21 outside, realizes the installation of unpowered roller, then has set up spring 23 on deep groove ball bearing 21 right side, even like this receives the extrusion vibrations in the left and right sides, also can utilize spring 23 to resist, prolongs the life of whole roller, and stopper 24 is in order to inject the position of spring 23, simple structure, and the usability is strong.
Further, the sealing block comprises a second deep groove ball bearing 25, the second deep groove ball bearing 25 is externally connected with a second mounting frame 26, the second mounting frame 26 is externally connected with the cylinder body 3, and the sealing block seals the right side of the cylinder body 3 to ensure that the whole roller is complete in structure.
Further, the left side and the right side of the roller shaft 1 protrude outside the cylinder body 3, the upper end of the protruding position is provided with a rectangular plane 11, the upper end of the cylinder of the roller shaft 1 protruding outside is provided with the rectangular plane 11 so as to facilitate the installation of the whole roller, and the follow-up fixing and limiting of the roller are not affected.
Further, the mounting frame 22 is the same with No. two mounting frames 26 structures, and the diameter on mounting frame 22 right side is greater than the diameter on left side, in the barrel 3 was gone into to mounting frame 22 left side card, and the mounting frame 22 right side is sealing washer 221, sealing washer 221 just in time seals butt barrel 3, and mounting frame 22 is the same with No. two mounting frames 26 structures, ensures barrel 3 both sides activity steadily, and sealing washer 221 is the space seal to barrel 3 inside, can reduce the dust like this and enter into barrel 3 inside, reduces the step of carrying out inside washing to the long-term use of roller, reduces the manual maintenance cost.
Still further, the mounting bracket 22 inboard is equipped with spacing protruding 222, spacing protruding 222 sets up in deep groove ball bearing 21 right side spacing protruding 222 be for mounting bracket 22 more stable with be connected with deep groove ball bearing 21, mounting bracket 22 just can be with barrel 3 more stable connection, compact structure like this.
The working process comprises the following steps: firstly, bearing connection is carried out on a deep groove ball bearing 21 and a second deep groove ball bearing 25 and the left side and the right side of a roller shaft 1, then a mounting frame 22 and a second mounting frame 26 are fixedly connected with the deep groove ball bearing 21 and the second deep groove ball bearing 25, and a limiting bulge 222 is utilized to stably connect the mounting frame 22 and the second mounting frame 26 with the deep groove ball bearing 21 and the second deep groove ball bearing 25 so as to ensure the stability of the whole connection;
wherein when goods pass through the outer side of the cylinder 3 to contact with rubber in the circular convex patterns 34 firstly and then contact with the metal outer layer 33, when the rubber is worn, the metal outer layer 33 is eroded to expose the metal base layer 31 inside, and the nano coating 32 is also arranged on the metal base layer 31, so that the wear resistance of the whole roller is excellent and the service life is longer.
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. The utility model provides a belt feeder roller that wearability is good which characterized in that: comprising
The anti-vibration device comprises a roller shaft (1), wherein the left side of the roller shaft (1) is in bearing connection with an anti-vibration mounting block (2), the roller shaft (1) is also in bearing connection with a sealing block, a cylinder body (3) is arranged outside the center of the roller shaft (1), the left side of the cylinder body (3) is connected with the anti-vibration mounting block (2), and the right side of the cylinder body is connected with the sealing block;
barrel (3), barrel (3) include metal basic unit (31), metal basic unit (31) outside is equipped with nano-coating (32), nano-coating (32) outside is equipped with metal skin (33), metal skin (33) left side, intermediate position and right side evenly are equipped with circular concave line (34), circular concave line (34) are interior to imbed and connect rubber.
2. The belt conveyor roller with good wear resistance according to claim 1, wherein the anti-vibration mounting block (2) comprises a deep groove ball bearing (21), the deep groove ball bearing (21) is connected with the roller shaft (1) in a bearing mode, the outer side of the deep groove ball bearing (21) is connected with a mounting frame (22), the mounting frame (22) is connected with the roller body (3), a spring (23) is arranged on the right side of the deep groove ball bearing (21), a limiting block (24) is uniformly arranged on the right side of the spring (23), and the limiting block (24) is fixedly connected with the roller shaft (1).
3. The belt conveyor roller with good wear resistance according to claim 1, wherein the sealing block comprises a second deep groove ball bearing (25), the second deep groove ball bearing (25) is externally connected with a second mounting frame (26), and the second mounting frame (26) is externally connected with the roller body (3).
4. The belt conveyor roller with good wear resistance according to claim 1, wherein the left side and the right side of the roller shaft (1) protrude outside the roller body (3), and a rectangular plane (11) is arranged at the upper end of the protruding position.
5. The belt conveyor roller with good wear resistance according to claim 2, wherein the mounting frame (22) and the second mounting frame (26) are identical in structure, the diameter of the right side of the mounting frame (22) is larger than that of the left side, the left side of the mounting frame (22) is clamped into the cylinder body (3), the right side of the mounting frame (22) is provided with a sealing ring (221), and the sealing ring (221) is just in time in sealing contact with the cylinder body (3).
6. The belt conveyor roller with good wear resistance according to claim 5, wherein a limiting protrusion (222) is arranged on the inner side of the mounting frame (22), and the limiting protrusion (222) is arranged on the right side of the deep groove ball bearing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322410963.6U CN220722398U (en) | 2023-09-06 | 2023-09-06 | Belt conveyor roller with good wear resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322410963.6U CN220722398U (en) | 2023-09-06 | 2023-09-06 | Belt conveyor roller with good wear resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220722398U true CN220722398U (en) | 2024-04-05 |
Family
ID=90485102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322410963.6U Active CN220722398U (en) | 2023-09-06 | 2023-09-06 | Belt conveyor roller with good wear resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220722398U (en) |
-
2023
- 2023-09-06 CN CN202322410963.6U patent/CN220722398U/en active Active
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| GR01 | Patent grant |