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目前混凝土泵车泵送装置普遍采用的自动润滑系统,可节省人工润滑时间、提高泵车工作效率、保证润滑质量。本文以SMQ5381THB型混凝土泵车为例,介绍该泵车自动润滑系统润滑泵的工作原理,讲述润滑泵常见故障的原因及排除方法,并举例加以说明。1.基本原理SMQ5381THB型混凝土泵车泵送装置的自动润滑系统所用润滑泵为柱塞泵,泵送装置液
At present, concrete pump truck pump device commonly used automatic lubrication system can save artificial lubrication time, improve pump work efficiency, ensure the lubrication quality. This paper takes SMQ5381THB concrete pump as an example, introduces the working principle of the pump automatic lubricating system lubrication pump, describes the reasons and precautions of common faults of the lubricating pump, and gives an example to illustrate. 1. The basic principle of SMQ5381THB concrete pump truck pumping device used in automatic lubrication system for the plunger pump, pump device fluid