CN220645415U

CN220645415U - Roller and centering mechanism for centering mechanism of parking equipment

Info

Publication number: CN220645415U
Application number: CN202322197984.4U
Authority: CN
Inventors: 张建栋; 李敏
Original assignee: Qingdao Maoyuan Parking Equipment Manufacturing Co ltd
Current assignee: Qingdao Maoyuan Parking Equipment Manufacturing Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-22
Anticipated expiration: 2033-08-15

Abstract

The utility model provides a roller and a centering mechanism for a centering mechanism of parking equipment, which belong to the technical field of parking equipment and comprise an outer ring, an inner ring and rolling bodies, wherein the rolling bodies are arranged between the outer ring and the inner ring, the inner ring is sleeved on a rotating shaft of the centering mechanism, and a rubber sleeve is wrapped on the outer surface of the outer ring. According to the utility model, the bearing structure and the roller are arranged into an integrated mosaic structure, the wheel does not need to be processed independently, the step of installing the bearing is omitted during installation, the bearing is not easy to fall off, and the service life is prolonged.

Description

Roller and centering mechanism for centering mechanism of parking equipment

Technical Field

The utility model belongs to the technical field of parking equipment, and particularly relates to a roller for a centering mechanism of the parking equipment and the centering mechanism.

Background

The existing comb-tooth telescopic carrier plane mobile parking equipment is provided with a centering mechanism at an entrance and exit position, the centering mechanism is provided with a polytetrafluoroethylene plate on a centering platform, centering is realized through sliding between the polytetrafluoroethylene plate and the ground, and the centering is realized through rolling of the iron wheel and the ground by a self-made iron wheel with a built-in bearing.

The polytetrafluoroethylene plate is worn quickly, the resistance is relatively large when the vehicle is centered, and the replacement cost is relatively high; when the self-made iron wheel is used, bearings are usually required to be arranged at two ends of the iron wheel to ensure stability in centering, and when one wheel is required to be provided with two bearings, the cost is high, the occupied working hours are more during installation, and the bearings are easy to fall off in the long-term use process, so that normal use is affected.

Disclosure of Invention

Aiming at the defects or shortcomings in the prior art, the utility model provides the roller and the centering mechanism for the centering mechanism of the parking equipment, the bearing and the roller are arranged into an integrated mosaic structure, the independent processing of the wheel is not needed, the step of installing the bearing is omitted during installation, the bearing is not easy to fall off, and the service life is prolonged.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in a first aspect, an embodiment of the present utility model provides a roller and a centering mechanism for a centering mechanism of a parking device, including an outer ring, an inner ring, and a rolling body, where the rolling body is disposed between the outer ring and the inner ring, the inner ring is sleeved on a rotating shaft of the centering mechanism, and a rubber sleeve wraps an outer surface of the outer ring.

Further, annular grooves are formed in the surfaces, opposite to the inner ring, of the outer ring, and annular concave cavities are formed between the two annular grooves.

Further, the rolling bodies are rollingly arranged in the annular concave cavity between the inner ring and the outer ring.

Further, sealing elements are arranged between the outer ring and the inner ring, two sealing elements are arranged, and the sealing elements are symmetrically arranged on the left side and the right side of the rolling body.

Further, the sealing member is annular for sealing a gap between the outer ring and the inner ring.

Further, the outer side surface of the rubber sleeve is provided with anti-skid patterns.

Further, the width of the rubber sleeve is larger than that of the outer ring.

Further, a plurality of anti-slip protrusions are uniformly arranged on the radial periphery of the outer ring, a plurality of anti-slip grooves are formed in the inner surface of the rubber sleeve, and the anti-slip grooves are matched with the anti-slip protrusions.

The utility model also provides a parking equipment centering mechanism, which comprises the roller for the parking centering mechanism and a plurality of rolling frames, wherein the rolling frames are arranged on the supporting frame in parallel.

Further, a plurality of rotating shafts are arranged on the rolling frame in parallel, and the rollers are connected with the rolling frame through the rotating shafts.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the outer ring, the inner ring and the rolling bodies are arranged, the inner ring is connected with the rotating shaft, the rubber sleeve is sleeved on the outer ring, so that the roller and the bearing structure are arranged into an integrated mosaic structure, the roller does not need to be independently processed, the step of installing the bearing is omitted during installation, the bearing is not easy to fall off, and the service life is prolonged.

Drawings

FIG. 1 is a schematic view of a roller structure according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of a centering mechanism in a second embodiment of the present utility model;

wherein, 1, the outer ring; 2. an inner ring; 3. a rolling element; 4. a seal; 5. a rubber sleeve; 6. a slip preventing protrusion; 7. a rolling frame; 8. a support frame; 9. a rotating shaft; 10. a roller; 11. an annular groove; 12. an annular cavity.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

Example 1

In an exemplary embodiment of the present utility model, as shown in fig. 1, a roller for a centering mechanism of a parking device includes an outer ring 1, an inner ring 2 and rolling elements 3, the inner ring 2 is rotatably disposed in the outer ring 1, annular grooves 11 are disposed on surfaces of the outer ring 1 opposite to the inner ring 2, so that an annular concave cavity 12 is formed between the outer ring 1 and the inner ring 2, and the rolling elements 3 are rollably disposed in the annular concave cavity 12 between the inner ring 2 and the outer ring 1.

The width of the inner ring 2 is smaller than that of the outer ring 1, and the inner ring 2 is sleeved on a rotating shaft 9 of the centering mechanism, so that the outer ring 1 can rotate around the rotating shaft 9.

The rolling bodies 3 are balls which are arranged in a cage which is movably arranged between the outer ring 1 and the inner ring 2, the rolling bodies 3 can also be ball pins, rollers or any other form of rolling elements, and the annular cavity 12 and the cage structure should be changed when other rolling elements are replaced.

Still be provided with sealing member 4 between outer lane 1 and the inner circle 2, sealing member 4 is equipped with two, and the symmetry is installed in the left and right sides of rolling element 3, and sealing member 4 is annular, can seal the space between outer lane 1 and the inner circle 2, can effectively prevent in the space between dust entering outer lane 1 and the inner circle 2, influences the normal rotation of rolling element 3, effectively increase of service life.

The outer ring 1 and the inner ring 2 are also coated with lubricating grease, so that the lubricating effect of the rolling bodies 3 can be ensured, and the sealing piece 4 can prevent the lubricating grease from leaking out from between the outer ring 1 and the inner ring 2.

The radial periphery of outer lane 1 is overlapped and is equipped with rubber sleeve 5, the lateral surface of rubber sleeve 5 is provided with anti-skidding line, can improve the frictional force between rubber sleeve and the ground, plays skid-proof effect. The width of the rubber sleeve 5 is larger than that of the outer ring 1, so that the rubber sleeve 5 completely wraps the column outer ring 1, and the outer ring 1 is prevented from being worn during rolling.

In addition, the radial periphery of outer lane 1 still evenly is provided with a plurality of non-slip raised 6, the internal surface of rubber sleeve 5 is provided with a plurality of anti-slip groove, anti-slip groove and non-slip raised 6 looks adaptation guarantee the firm installation of outer lane 1 and rubber sleeve 5 through non-slip raised 6 and anti-slip groove, avoid appearing the relative slip between outer lane 1 and the rubber sleeve 5.

Example two

The embodiment provides a parking equipment centering mechanism, including embodiment one a gyro wheel for parking equipment centering mechanism, as shown in fig. 2, still include and roll frame 7, roll frame 7 is equipped with a plurality ofly, and a plurality of roll frame 7 parallel arrangement are on support frame 8, roll frame 7 is last to be provided with a plurality of axis of rotation 9 in parallel arrangement, gyro wheel 10 links to each other with roll frame 7 through axis of rotation 9.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The roller for the parking centering mechanism is characterized by comprising an outer ring, an inner ring and rolling bodies, wherein the rolling bodies are arranged between the outer ring and the inner ring, the inner ring is sleeved on a rotating shaft of the centering mechanism, and a rubber sleeve is wrapped on the outer surface of the outer ring.

2. A roller for a parking centering mechanism as claimed in claim 1, wherein the outer race and the inner race are each provided with annular grooves on opposite sides thereof, and an annular cavity is formed between the two annular grooves.

3. A roller for a parking centering mechanism as claimed in claim 2, wherein the rolling elements are rollingly disposed in an annular recess between the inner and outer races.

4. The roller for a parking centering mechanism as claimed in claim 1, wherein a sealing member is further provided between the outer ring and the inner ring, and the sealing member is provided in two, symmetrically installed at both left and right sides of the rolling element.

5. A roller for a parking centering mechanism as claimed in claim 4, wherein the seal is annular for sealing a gap between the outer race and the inner race.

6. A roller for a parking centering mechanism as claimed in claim 1, wherein the outer side of the rubber sleeve is provided with anti-slip patterns.

7. A roller for a parking centering mechanism as claimed in claim 1, wherein said rubber sleeve has a width greater than a width of said outer race.

8. The roller for a parking centering mechanism as claimed in claim 1, wherein the outer ring is further provided with a plurality of anti-slip protrusions uniformly on the outer circumference thereof, and the inner surface of the rubber sleeve is provided with a plurality of anti-slip grooves, and the anti-slip grooves are matched with the anti-slip protrusions.

9. A parking equipment centering mechanism comprising the roller for the parking centering mechanism as claimed in any one of claims 1 to 8, further comprising a plurality of roller frames, wherein the plurality of roller frames are arranged on the support frame in parallel.

10. A parking apparatus centering mechanism as claimed in claim 9, wherein said roller frame is provided with a plurality of rotating shafts in parallel, and said roller is connected to the roller frame via the rotating shafts.