轨排生产线升降平台液压系统的研究

Research on Hydraulic Svstem of Lifting Platform for Track Skeleton Production Line

对全液压往复式机械化轨排组装生产线设备的升降平台结构进行了介绍,并给出了升降平台液压系统的工作原理;通过同步回路、锁紧回路、换向及卸荷回路几个方面对液压系统的特点进行了研究;最后对液压元件的选型及液压系统管路进行了计算。实际应用证明:升降平台所采用的液压系统同步精度高、结构简单、操作方便、噪声低。

The structure of lifting platform for the ful line is introduced, and the principle of hydraulic system hydraulic reciprocating mechanized track skeleton production s presented. Characteristics of the hydraulic system are researched on aspects of synchronous circuit, locking circuit, direction-changing and unloading circuit. Type choosing for hydraulic components and pipes of hydraulic system are calculated. Practical use indicates that hydraulic system used on the lifting platform has high synchronous accuracy, simple structure, low noise and easy to manipulate.