A high-strength wear-resistant steel wheel

By setting lubrication grooves and storage holes on the outer surface of the steel wheel, the problem of frequent lubrication addition is solved, achieving self-lubrication and uniform lubrication, extending service life and improving the overall performance of the steel wheel.

CN224426972UActive Publication Date: 2026-06-30JIANGYIN FULANTE MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGYIN FULANTE MASCH CO LTD
Filing Date
2025-07-01
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing steel wheels require frequent addition of external lubricant during use, which increases maintenance costs and causes uneven lubrication, easily leading to localized dry friction and affecting service life.

Method used

Multiple annularly spaced lubrication grooves and connected storage holes are provided on the outer surface of the steel wheel. The storage holes are filled with solid lubricant to form a self-lubricating structure. The overall strength and stability of the steel wheel are enhanced by a multi-layer composite structure and connecting components.

Benefits of technology

It achieves self-lubrication, reduces the frequency of adding external lubricant, ensures uniform lubrication, extends the service life of steel wheels, improves load-bearing capacity and impact resistance, reduces noise, and improves the working environment.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a high-strength wear-resistant steel wheel, including an outer ring. The outer ring comprises a wear-resistant layer, a transition layer, and a support layer, arranged sequentially from the outside to the inside. The outer surface of the wear-resistant layer has multiple lubrication grooves arranged in a ring at intervals. A storage hole is provided inside the wear-resistant layer along one side of each lubrication groove, communicating with the groove. A solid lubricant is placed inside the storage hole. An inner ring is located inside the outer ring, and a shaft hole is provided inside the inner ring. A connecting assembly is installed between the outer and inner rings. This design achieves self-lubrication, increasing practicality and solving the problems of frequent external lubrication addition during steel wheel use, which increases maintenance costs and leads to uneven lubrication and localized dry friction, affecting the wheel's service life.
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