复合型籽棉清杂实验台液压传动系统设计

Design of Hydraulic System for the Testbed of Combine Seed Cotton Cleaner

复合型籽棉清杂实验台以场地式及机载式籽棉清理装置为基础,在简单更换部件后可实现两种装置的相互转换。该实验台各辊筒采用液压马达无级调速,以获得其最佳工作参数。为此,提出了该实验台的液压传动系统配置方案,进行了元件设计计算及选型,旨在可为场地式和机载式籽棉清理装置的液压系统设计和参数配置提供参考。

The testbed of combine seed cotton cleaner bases on the field-type cleaner and the machine mounted cleaner . One type can be converted to the other by easily changing parts .In order to get best parameters of rollers , each roller of the testbed is driven by a hydraulic motor achieving stepless speed variation .The article offers a hydraulic system for the testbed,meanwhile provides hydraulic design basis and parameter configuration for both field -type and machine mounted cleaner .