Revolution rotation integral type nursery stock trimming device

The utility model relates to a revolution rotation integral type nursery stock trimming device, include the connecting piece, set up motor I and main shaft on the connecting piece, the output shaft of main shaft and motor I is provided with the conductive component on the main shaft, the conductive component includes conducting ring and brush, brush and conducting ring sliding contact, the main shaft lower extreme is provided with the support arm, and supporting arm tail end sets up motor II, is provided with the saw bit on the output shaft of motor II, motor II is connected with the conducting ring, and the device when guaranteeing to prune in succession, has avoided the continuous cutting of saw bit when pruning the nursery stock, the speed of the required cutting of saw bit when having guaranteed the cutting. 本实用新型涉及种公转自转体式苗木修剪装置，包括连接件、设置于连接件上的电机Ⅰ和主轴，所述主轴与电机Ⅰ的输出轴连接，主轴上设置有导电组件，所述导电组件包括导电环和电刷，所述电刷与导电环滑动接触，所述主轴下端设置有支撑臂，支撑臂末端设置电机Ⅱ，电机Ⅱ的输出轴上设置有锯片，所述电机Ⅱ与导电环连接，该装置在修剪苗木时在保证连续修剪的同时，避免了锯片的连续切削，保证了切削时锯片所需的切削的速度。