Composite rolling blade
CN224324567UActive Publication Date: 2026-06-05SHANDONG LINGXIYUAN SCI TECH DEV CORP
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG LINGXIYUAN SCI TECH DEV CORP
- Filing Date
- 2025-05-27
- Publication Date
- 2026-06-05
AI Technical Summary
Technical Problem
The core plate of existing composite scrapers is difficult to form a stable rolling element installation structure, and the wear-resistant materials used have poor wear resistance.
Method used
By setting mounting holes and forming mounting rings at the bottom of the scraper core, a wear-resistant coating is applied to the core and the coal-facing surface. This optimizes the application of the wear-resistant coating and improves the bonding stability by utilizing the metal toughness and strength of the core.
Benefits of technology
It enhances the wear resistance and stability of the scraper, reduces the vibration and impact intensity at the junction of the wear-resistant coating and the iron core, and improves the wear resistance and service life of the overall structure.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224324567U_ABST
Abstract
The utility model relates to the field of conveying equipment, and particularly relates to a composite rolling scraper, the scraper is divided into middle beam and the hatchet of setting in the both ends of middle beam, the scraper has the coal face, its characterized in that, the scraper includes the iron core and wear -resistant coating, the iron core is seted with the mounting hole in the bottom of hatchet, the iron core forms the mounting ring to the downward convexity in the edge of mounting hole, the wear -resistant coating is at least cladded in the bottom surface and the coal face of iron core in hatchet position, wear -resistant coating is equipped with the through -hole at mounting ring.
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