A new type of concrete breaking road roller

The self-lubricating system solves the problem of insufficient lubrication in traditional concrete crushing rollers, enabling the equipment to perform efficient crushing and compaction functions in tandem, and improving the equipment's operational stability and maintenance convenience.

CN224728836UActive Publication Date: 2026-09-08JIAOZUO JINGLONG NEW BUILDING MATERIALS CO LTD
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Patent Information

Application Number
CN202521162875.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-07
Publication Date
2026-09-08
Estimated Expiration
2035-06-07

AI Technical Summary

Technical Problem

Traditional concrete crushing rollers suffer from increased component wear due to insufficient lubrication during prolonged high-intensity operation, and the lubrication system is poorly designed.

Method used

The system employs a self-lubricating system, consisting of an oil groove for the limiting component, an elastic element, and oil-absorbing cotton. Combined with a ball bearing and wiping plate structure, it achieves automatic lubrication of the pressure roller. The continuous oil supply is ensured through the connection design between the oil pipe and the oil tank of the operating machine.

Benefits of technology

It improves the operational safety and comfort of the equipment, achieves efficient synergy between crushing and compaction functions, and enhances the stability of equipment operation and ease of maintenance.

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Abstract

The utility model provides a novel concrete crushing road roller belongs to crushing road roller technical field, including operation machine, fixed mounting operation subassembly on operation machine surface, rotary installation wheel of operation machine bottom portion to road roller subassembly of fixed installation operation machine side surface, the utility model discloses the design of the ladder and operation bin of operating subassembly with handrail, has promoted operation security and comfort level, the modularization connecting structure of road roller subassembly realizes the efficient cooperation of crushing and compaction function through the cooperation of connecting piece, fixed frame and fixed pin, the unique limiting part adopts the self -lubricating system that oil groove, elastic part and oil absorbing cotton constitute, cooperates ball bearing and wiping board structure, ensures that the compression roller keeps stable lubrication in long -time operation, the intercommunication design of oil pipe and operation machine oil tank has realized the centralized oil supply, has improved maintenance convenience, the clamping structure of insertion slot and compression roller has strengthened equipment operation stability.
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