A kind of automobile generator impeller structure

CN224396747UActive Publication Date: 2026-06-23JIANGSU AIKESHENG AUTOMOBILE ELECTRIC APPLIANCE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU AIKESHENG AUTOMOBILE ELECTRIC APPLIANCE CO LTD
Filing Date
2025-07-04
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

The installation and disassembly of the impeller assembly and shaft in the existing automotive generator impeller structure are inconvenient. Traditional connection methods are complex and difficult to operate in confined spaces, affecting maintenance efficiency and service life.

Method used

It adopts a set mechanism, an embedded fixing mechanism and a fixing auxiliary mechanism. Through the coordinated design of components such as mounting platform, clamping pipe, clamping rod, embedding groove, rotating rod, rotating sleeve and internal toothed ring, it can achieve quick installation and disassembly, and ensure connection stability through mechanical locking and elastic pressure.

Benefits of technology

This provides a quick and convenient way to connect the impeller and the shaft, avoiding the complicated operation of traditional connection methods, improving maintenance efficiency and ease of operation, and enhancing the stability and reliability of the connection.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224396747U_ABST
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Abstract

The utility model discloses a kind of for automobile generator impeller structure, including impeller assembly, suit mechanism, embedding fixed mechanism and fixed auxiliary mechanism, the suit mechanism includes installation platform, clamping pipe, rotating shaft and clamping rod, the embedding fixed mechanism includes embedding slot, rotating rod, embedding block, rotating tooth, rotating sleeve and inner tooth ring, suit mechanism has solved the inconvenient problem of installation and disassembly between traditional generator impeller and rotating shaft. Installation platform and impeller assembly are slidably installed on rotating shaft, then fixed by clamping rod that penetrates, form a kind of the connecting structure that can be quickly installed and disassembled, by rotating rotating sleeve, inner tooth ring and rotating tooth meshing drive rotating rod rotation, make embedding block extend into embedding slot in the side wall of clamping rod, form mechanical locking.
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