一种装载机驱动桥差速器总成
By optimizing the design of the fit between the half-shaft gear and the differential housing of the loader drive axle differential, the problems of numerous parts and high maintenance costs were solved, achieving a compact structure and parts versatility, and reducing the investment and maintenance costs of casting molds.
CN224515844UActive Publication Date: 2026-07-17LONGGONG FUJIAN QIAOXIANG CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LONGGONG FUJIAN QIAOXIANG CO LTD
- Filing Date
- 2025-07-08
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing loader drive axle differentials suffer from problems such as a wide variety of parts, poor versatility, and high maintenance costs.
Method used
By optimizing the design, the mating position of the half-shaft gear and the differential housing meets the design clearance requirements. The same differential housing is used, and the space on the left side of the differential is used to avoid interference, thus achieving the versatility of the two configurations and reducing the investment in casting molds.
Benefits of technology
It achieves a simple and compact structure, reduces manufacturing and maintenance costs, improves the versatility of parts, and avoids interference between parts.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224515844U_ABST
Abstract
本实用新型公开了一种装载机驱动桥差速器总成，常规配置时：左一字轴分别装带垫片的上、下锥齿轮，左、右一字轴相扣装配，锥齿轮的左右两侧分别设置半轴齿轮，该半轴齿轮外圆的外径满足半轴齿轮和差速器壳内孔配合间隙要求；半轴齿轮与差速器壳之间设半轴齿轮垫片；差速器左壳用锁紧螺栓从左到右锁紧在差速器右壳上。其常高配带限滑结构时：左右两个相同结构的半轴齿轮与常规配置的半轴齿轮不同，并将由4片限滑对偶片、4片限滑摩擦片和承压片组成的限滑摩擦片组替代常规配置中的半轴齿轮垫片，其他结构与常规配置相同。本实用新型解决了现有装载机驱动桥差速器在结构上两种配置造成差异零件种类多，零件通用性差，制作与维护成本高的问题。
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