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介绍MC420型抓料机的相关信息,分析司机室升降机构的的开发背景,介绍司机室升降机构的基本用途和适用工况,分析司机室升降机构的工作原理和各组成部件结构特点。针对司机室升降机构的设计要求,详细说明升降机构各部件结构及液压控制系统设计方法,介绍升降机构工作时易出现的问题并给出解决方案,使用有限元分析方法对升降机构的结构件进行安全校核,验证司机室升降机构的安全性。
This paper introduces the relevant information of MC420 type grapple feeder, analyzes the development background of the cab lifting mechanism, introduces the basic usage and applicable conditions of the cab lifting mechanism, and analyzes the working principle of the cab lifting mechanism and the structural features of each component. Aiming at the design requirements of the cab elevator mechanism, the structure of each part of the elevator mechanism and the design method of the hydraulic control system are described in detail. The problems that occur during the working of the elevator mechanism are introduced and the solutions are given. The structure of the elevator mechanism is analyzed by finite element analysis Safety checks to verify the safety of the cab lift mechanism.