Sand blasting equipment with nozzle anti-blocking function

By using a drive assembly and a beveled design, the sandblasting device solves the problems of material clogging and inconvenient nozzle replacement, achieving efficient cleaning and convenient maintenance of the sandblasting equipment.

CN224088812UActive Publication Date: 2026-04-07ZIYANG MASCH (SUZHOU) CO LTD
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Patent Information

Application Number
CN202520791709.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-24
Publication Date
2026-04-07
Estimated Expiration
2035-04-24

AI Technical Summary

Technical Problem

When using existing sandblasting equipment, the sprayed material easily clogs the nozzle, the nozzle is inconvenient to replace, and the rotating blades do not easily cover the edge area of ​​the connecting pipe, resulting in the accumulation of sand material, which affects the sandblasting effect and the life of the equipment.

Method used

The drive assembly uses a U-shaped scraper and spiral blades to clean the inner wall of the connecting pipe. Combined with the inclined surface design and quick-release nozzle mounting assembly, it prevents clogging and improves sandblasting efficiency.

Benefits of technology

It effectively cleans the sand from the inner wall of the connecting pipe, reduces the risk of clogging, improves sandblasting efficiency, extends the life of the equipment, and makes operation more convenient.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model provides sand blasting equipment with a nozzle anti-blocking function, and belongs to the technical field of sand blasting. The sand blasting equipment with the nozzle anti-blocking function comprises a sand blasting structure and a cleaning structure, the sand blasting structure comprises a sand blasting machine, a metal hose, a connecting pipe and a spray head, the two ends of the metal hose are communicated with a discharging port of the sand blasting machine and the connecting pipe respectively, the spray head is communicated with the connecting pipe, and the cleaning structure is arranged on the sand blasting machine. And the cleaning structure comprises a driving assembly and two U-shaped scraping plates, the driving assembly is arranged in the connecting pipe, the two U-shaped scraping plates are connected with the driving assembly, the two U-shaped scraping plates are attached to the inner wall of the connecting pipe, and a feeding port of the sand blasting machine communicates with an external sand blasting tank. According to the sand blasting equipment with the nozzle anti-blocking function, sand on the inner wall of the connecting pipe can be conveniently cleaned, blocking is avoided, and meanwhile the sand blasting effect is improved.
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