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筛分系统为清筛机系列最主要的工作机构,其工作稳定性直接决定了清筛机系列的工作效率。在筛分系统中,调平机构起很大作用,通过调平装置能有效的提高振动筛的筛分性能。本文主要从工作机构及工作原理介绍了一种QS1200全断面道砟清筛机筛分车上设计的新型调平系统,它通过调平油缸对车架的调整,实现振动筛、输送带等部件的整体调平,即在满足筛分能力的同时满足了输送带回填平整,可以很好的提高回填效率。另在设计上增加了电控的自动调平装置,以便于操作简单化。
Screening system for the cleaning machine series of the most important work organization, the stability of its work directly determines the efficiency of the cleaning machine series. In the screening system, leveling mechanism plays a significant role, through the leveling device can effectively improve the screening performance of the shaker. This paper mainly introduces a new type of leveling system designed on the sieve car of QS1200 full-face Daqing sieving machine from working mechanism and working principle. It realizes the components of vibrating screen, conveyer belt and so on through the adjustment of the leveling cylinder The overall leveling, that is to meet the screening ability to meet the conveyor belt backfill formation, can well improve the backfill efficiency. Another in the design of an increase of electronic control of automatic leveling device, in order to simplify the operation.