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装载机工作装置限位块要限位精准、可靠,以保护工作装置液压缸。本文介绍装载机工作装置限位块的作用,以及焊接式限位块和装配式限位块结构特点,用以提高装载机质量和效率。1.限位块安装位置及作用(1)安装位置限位块须要满足以下3个条件:一是限位块安装位置要合理,使铲斗收斗角度α和铲斗卸料角度β达到铲斗设计要求;二是限位块要有良好的抗冲击能力,且要有足够的强度;三是保证限位的结构件与结构件碰撞区域面完全接触。
Loader working device limit block to limit the precise and reliable, in order to protect the working device hydraulic cylinder. This article describes the role of the loader working device limit block, as well as the structure of the welded limit block and the assembly of the limit block, to improve loader quality and efficiency. 1. Limit block installation location and role (1) the installation position limit block to meet the following three conditions: First, limit block installation position should be reasonable, so that the bucket bucket angle α and bucket discharge angle β to shovel Bucket design requirements; Second, the stopper block to have a good impact resistance, and to have sufficient strength; Third, to ensure that the structure of the limit member and the structure of the collision area full contact.