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1.原连接方式及其缺陷由于受到空间布置限制,大部分国产ZL30型装载机发动机、变矩器、变速器的布置采用以下形式:发动机单独布置,变矩器与变速器(简称“双变”)采用一体式结构;发动机与“双变”之间采用传动轴连接,传动轴两端加装橡胶盘。传动轴主要由连接凸缘1、联轴节橡胶盘2、传动轴3、连接端盖4组成,如图1所示。此结构安装橡胶盘有2个作用:一是利用橡胶受力变形的特性解决装配后不同心问题,二是减缓发动机飞轮、传动
1. The original connection and its defects Due to space constraints, most of the domestic ZL30 loader engine, torque converter, transmission layout using the following: separate engine layout, torque converter and transmission (referred to as “) The use of integrated structure; engine and ” double change "using a drive shaft connection, both ends of the drive shaft installation of rubber plate. The transmission shaft is mainly composed of a connecting flange 1, a coupling rubber disc 2, a transmission shaft 3 and a connecting cover 4, as shown in FIG. 1. This structure to install the rubber disc has two roles: First, the use of the characteristics of rubber deformation after the assembly to solve the problem of different hearts, the second is to slow down the engine flywheel, transmission