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一、概述矿山轮式装运机械,如露天轮式装载机,地下铲运机等,其传动形式有三种,即液力一机械传动、液压一机械传动、全液压传动。过去一些文章对液力一机械传动型式的装运机械的结构、设计介绍较多,对后面两种传动型式介绍较少,而实际上,这三种传动型式的结构不尽相同,本文对液压一机械传动型式的装运机械的行走传动和液压系统进行介绍,并对目前研制这种设备存在的问题提出看法。液压一机械传动又称静液压一机械传动,以区别于采用了液力变矩器等动液式液力元件的液力一机械传动,我国已引进的斗容1.3米~3
I. Overview Mine wheel loading machinery, such as open-air wheel loaders, scrapers underground, there are three forms of transmission, that is, a hydraulic mechanical transmission, hydraulic mechanical transmission, hydraulic transmission. Some articles in the past on the hydraulic-mechanical transmission type of loading machine structure, design introduction, the latter two types of transmission less introduction, but in fact, the structure of these three types of transmission are not the same, this paper on a hydraulic Mechanical transmission of the type of transport machinery and transmission of hydraulic transmission system introduced, and to present the development of such equipment problems raised their views. Hydraulic mechanical transmission, also known as a hydrostatic mechanical transmission, as distinguished from the hydraulic torque converter with hydrodynamic hydraulic components such as a mechanical transmission, China has introduced the bucket capacity of 1.3 m ~ 3