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Rolling wheel device

A technology of rollers and wheel bodies, which is applied to casters, wheels, transportation and packaging, etc., can solve the problems of insufficient rotation flexibility, poor effect, and large rotation friction, so as to achieve flexible rotation, less power and energy consumption, and better rotation. low friction effect

Inactive Publication Date: 2017-09-26
SUZHOU FAIGLE ENG PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rotation flexibility of some roller devices is not enough, the rotation friction is large, and the effect is not very good when used.

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] Embodiments of the invention:

[0020] see figure 1 and figure 2 , The roller device of the present invention includes a wheel body 20, a circular through hole 24 is arranged axially in the middle of the wheel body 20, and a bearing 30 is arranged in the through hole 24. The wheel body 20 is provided with an annular third groove 26, the two sides of the third groove 26 are respectively an inner bracket 21 and an outer bracket 22, and the outer bracket 22 is located outside the inner bracket 21. A connectin...

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Abstract

The invention discloses a rolling wheel device. The rolling wheel device comprises a wheel body. A circular through hole is formed in the axial direction of the middle portion of the wheel body. A bearing is arranged in the through hole. An annular third groove is formed in the wheel body. An inner support and an outer support are arranged on the two sides of the third groove. The outer support is located outside the inner support. A connection part is arranged between the outer support and the inner support. An outer ring layer is arranged outside the outer support in an annular manner. The outer ring layer and the outer support are tightly combined together. The rolling wheel device is flexible in rotation and small in rotation friction force, and consumption of power energy for driving a rolling wheel to roll is low.

Description

technical field [0001] The invention relates to a roller. Background technique [0002] Many rollers are used in elevator products and some logistics equipment, such as trolleys, airport luggage sorting equipment, conveyor systems, luggage transportation systems, warehousing logistics systems, post office letter sorting equipment, etc., all use rollers A device is a mechanical component with a wide range of uses. Some belt conveyor wheels and guide wheels also use roller devices, and sometimes they can replace rollers. However, the rotation flexibility of some roller devices is not enough, and the rotation friction force is large, so the effect of use is not very good. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a roller device, which rotates flexibly and has small rotational friction. [0004] In order to solve the above-mentioned technical problems, a technical solution adopted by the present invent...

Claims

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Application Information

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IPC IPC(8): F16C13/00F16C13/02
CPCF16C13/00F16C13/02F16C2326/02F16C2326/58
Inventor 海若德·科斯特
Owner SUZHOU FAIGLE ENG PLASTIC