A scraping assembly of a material conveying device

By employing a dual-stage scraping design and modular structure, the problem of incomplete cleaning by traditional scrapers is solved, achieving efficient material removal and reduced equipment maintenance costs.

CN224429069UActive Publication Date: 2026-06-30SICHUAN SHENGLI NEW MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN SHENGLI NEW MATERIALS CO LTD
Filing Date
2025-07-14
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Traditional scrapers are difficult to completely remove material residues, easily accumulate sticky residues, and have high maintenance costs and long downtime.

Method used

It adopts a dual-stage scraping design, with the main scraping section and the auxiliary scraping section working together. The main scraping section scrapes away most of the material by closely adhering to the conveying surface with the arc-shaped blade, while the auxiliary scraping section cleans the thin layer of residue a second time with the elastically supported auxiliary scraping plate. The modular design facilitates the replacement of vulnerable parts.

Benefits of technology

It achieves efficient and thorough material removal, reduces maintenance costs and downtime, and ensures stable equipment operation.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a scraping assembly for a material conveying device, relating to the technical field of scraping devices. The scraping assembly includes two mounting bases, with a mounting shaft rotatably connected between them. A main scraping section is detachably mounted on the upper end of the mounting shaft. The main scraping section includes a mating base, a lower scraping head, and an upper scraping head. The mating base is fixedly mounted on its upper surface. The lower end of the lower scraping head is engaged with and detachably connected to the outer end of the mating base, and the upper scraping head is detachably mounted on its upper end. A secondary scraping section is located below the main scraping section between the two mounting bases, and this secondary scraping section is used for secondary scraping. This utility model, through a two-stage collaborative design of the main and secondary scraping sections, achieves efficient and thorough material removal and long-term stable operation of the equipment.
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