CN219905811U - Rotary carrier roller assembly - Google Patents
Rotary carrier roller assembly Download PDFInfo
- Publication number
- CN219905811U CN219905811U CN202321212692.7U CN202321212692U CN219905811U CN 219905811 U CN219905811 U CN 219905811U CN 202321212692 U CN202321212692 U CN 202321212692U CN 219905811 U CN219905811 U CN 219905811U
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- CN
- China
- Prior art keywords
- plate
- plates
- mounting
- bearing
- rotating
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- 230000035939 shock Effects 0.000 claims abstract description 10
- 239000006096 absorbing agent Substances 0.000 claims abstract description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 229920001971 elastomer Polymers 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 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
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model discloses a rotary carrier roller assembly, which comprises a pair of rotary wheels, wherein the axes of the rotary wheels are arranged in parallel, the outer sides of the rotary wheels are respectively provided with a horizontal supporting plate, and bearing plates are fixedly connected between the side parts of the same sides of the supporting plates; the top of the bearing plate is flush with the supporting plate, the opposite sides of the bearing plate are fixedly provided with transverse mounting plates, and a gap allowing the rotating wheel to penetrate is reserved between the mounting plates; the mounting plate is provided with a bearing seat corresponding to the wheel shaft position of the rotating wheel and a mounting hole for mounting the bearing seat; the bottom side of backup pad is provided with the bottom plate, is provided with the spring damper between backup pad and the lateral part of bottom plate two. The utility model aims to provide a rotary carrier roller assembly capable of reducing the vertical distance of a shock absorber and improving the shock absorbing effect.
Description
Technical Field
The utility model relates to the technical field of carrier roller assemblies, in particular to a rotary carrier roller assembly.
Background
In the carrier roller operation, the wheel lifts up the pipe, and the wheel rotates or the unavoidable vibrations that take place in the transportation process, and present bumper shock absorber adopts rubber shock attenuation, and rubber shock attenuation's effect is not enough to lead to rocking in the carrier roller operation great, influence the operation to the pipe is great with the perpendicular distance of bumper shock absorber when being lifted, influences the shock attenuation effect more. Accordingly, there is a need for a rotating idler assembly that reduces the vertical distance of the damper and improves the damping effect.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and aims to provide a rotary carrier roller assembly capable of reducing the vertical distance of a shock absorber and improving the shock absorbing effect.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
the rotary carrier roller assembly comprises a pair of rotary wheels, wherein the axes of the rotary wheels are arranged in parallel, the outer sides of the rotary wheels are respectively provided with a horizontal supporting plate, and bearing plates are fixedly connected between the side parts of the same sides of the supporting plates; the top of the bearing plate is flush with the supporting plate, the opposite sides of the bearing plate are fixedly provided with transverse mounting plates, and a gap allowing the rotating wheel to penetrate is reserved between the mounting plates; the mounting plate is provided with a bearing seat corresponding to the wheel shaft position of the rotating wheel and a mounting hole for mounting the bearing seat; the bottom side of backup pad is provided with the bottom plate, is provided with the spring damper between backup pad and the lateral part of bottom plate two.
Further, the support plate is provided with a concave abdication groove at the position corresponding to the rotating wheel.
Further, a reinforcing plate connected to the bottom ends of the two mounting plates is fixedly arranged between the mounting plates.
Further, the spring damper comprises a guide sleeve, a guide rod and a spring, wherein the guide sleeve is fixedly arranged at the bottom end of the side part of the support plate, the guide rod is fixedly arranged at the side part of the bottom plate corresponding to the guide sleeve, and the spring is fixedly connected between the guide sleeve and the guide rod.
Further, the rotating wheel is a polyurethane wheel.
Compared with the prior art, the utility model has the following beneficial effects:
the bearing plate is positioned between the two supporting plates, the top surfaces of the bearing plate and the supporting plates are flush, and the height of the rotating wheel can be reduced on the premise of not reducing the connection stability, so that the vertical distance between the rotating wheel and the spring damper is reduced, the central height of a supporting tube of the rotating wheel and the damper are reduced, the stability is improved, and the spring damper has larger elasticity than a rubber damper.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is a top view of the present utility model.
Reference numerals illustrate:
the device comprises a 1-bearing plate, a 2-bottom plate, a 3-supporting plate, a 4-spring damper, a 5-bearing seat, a 6-wheel shaft, a 7-rotating wheel, an 8-reinforcing plate, a 9-mounting plate, a 10-yielding groove, a 41-guide sleeve, a 42-spring and a 43-guide rod.
Detailed Description
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 to 3, a rotary carrier roller assembly comprises a pair of rotary wheels 7, wherein the axes of the rotary wheels 7 are arranged in parallel, the outer sides of the rotary wheels 7 are respectively provided with a horizontal supporting plate 3, and a bearing plate 1 is fixedly connected between the side parts of the same side of the supporting plates 3; the top of the bearing plate 1 is flush with the supporting plate 3, the opposite sides of the bearing plate 1 are fixedly provided with transverse mounting plates 9, and gaps which can be penetrated by the rotating wheels 7 are reserved between the mounting plates 9; the mounting plate 9 is provided with a bearing seat 5 corresponding to the position of the wheel shaft 6 of the rotating wheel 7 and a mounting hole for mounting the bearing seat 5; the bottom side of the supporting plate 3 is provided with a bottom plate 2, and a spring damper 4 is arranged between the supporting plate 3 and the side part of the bottom plate 2.
The support plates 3 are provided with concave yielding grooves 10 at positions corresponding to the rotating wheels 7, and the yielding grooves 10 are arranged to maximally reduce the distance between the two support plates 3, so that the whole size of the carrier roller assembly is reduced.
Wherein, fixedly be provided with between the mounting panel 9 and connect the reinforcing plate 8 in two mounting panel 9 bottom, reinforcing plate 8 is used for making two mounting panel 9 mutual stable connection.
The spring damper 4 comprises a guide sleeve 41, a guide rod 43 and a spring 42, wherein the guide sleeve 41 is fixedly arranged at the bottom end of the side part of the support plate 3, the guide rod 43 is fixedly arranged at the side part of the bottom plate corresponding to the guide sleeve 41, and the spring 42 is fixedly connected between the guide sleeve 41 and the guide rod 43. Be provided with the trompil on the backup pad 3 and be used for setting up uide bushing 41, spring 42 cover is outside at uide bushing 41 and guide bar 43 and be connected with the two, compares rubber damper, and spring damper 4's elasticity is bigger, more has the shock-absorbing nature for reduce vibrations by a wide margin in the operation of whole bearing roller, the operation is safer and more effective.
The rotating wheel 7 is a polyurethane wheel, and compared with the rotating wheel with the iron core encapsulated, the rotating wheel is changed into all polyurethane wheels, so that the phenomenon of degumming caused by polyurethane endophytic heat can be avoided.
In the utility model, a carrier roller effect is formed between the two rotating wheels 7, and in carrier roller operation, as the top surfaces of the bearing plate 1 and the supporting plate 3 are flush, the distance between the pipe and the spring damper 4 is smaller, thereby greatly reducing the damping amplitude generated in the carrier roller effect and improving the damping effect.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a rotatory bearing roller subassembly, includes paired swiveling wheel (7), the axis parallel arrangement of swiveling wheel (7), its characterized in that: the outer sides of the rotating wheels (7) are provided with horizontal supporting plates (3), and bearing plates (1) are fixedly connected between the side parts of the same sides of the supporting plates (3); the top of the bearing plate (1) is flush with the supporting plate (3), transverse mounting plates (9) are fixedly arranged on opposite sides of the bearing plate (1), and gaps which can allow the rotating wheels (7) to penetrate are reserved between the mounting plates (9); the mounting plate (9) is provided with a bearing seat (5) corresponding to the position of the wheel shaft (6) of the rotating wheel (7) and a mounting hole for mounting the bearing seat (5); the bottom side of backup pad (3) is provided with bottom plate (2), is provided with spring damper (4) between backup pad (3) and the lateral part of bottom plate (2) two.
2. A rotating idler assembly according to claim 1, wherein: the support plate (3) is provided with a concave abdication groove (10) at the position corresponding to the rotating wheel (7).
3. A rotating idler assembly according to claim 1, wherein: reinforcing plates (8) connected to the bottom ends of the two mounting plates (9) are fixedly arranged between the mounting plates (9).
4. A rotating idler assembly according to claim 1, wherein: the spring shock absorber (4) comprises a guide sleeve (41), a guide rod (43) and a spring (42), wherein the guide sleeve (41) is fixedly arranged at the bottom end of the side part of the supporting plate (3), the guide rod (43) is fixedly arranged at the side part of the bottom plate (2) corresponding to the guide sleeve (41), and the spring (42) is fixedly connected between the guide sleeve (41) and the guide rod (43).
5. A rotating idler assembly according to claim 1, wherein: the rotating wheel (7) is a polyurethane wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321212692.7U CN219905811U (en) | 2023-05-18 | 2023-05-18 | Rotary carrier roller assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321212692.7U CN219905811U (en) | 2023-05-18 | 2023-05-18 | Rotary carrier roller assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219905811U true CN219905811U (en) | 2023-10-27 |
Family
ID=88429550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321212692.7U Active CN219905811U (en) | 2023-05-18 | 2023-05-18 | Rotary carrier roller assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219905811U (en) |
-
2023
- 2023-05-18 CN CN202321212692.7U patent/CN219905811U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |