Semi -electric stacker rear wheel structure

The utility model relates to a semi -electric stacker rear wheel structure, including the base, the rear wheel is installed respectively to the both sides of base bottom tail end, and the intermediate position of base afterbody articulates the seat, and articulated seat warp beam holds and supports in the base, goes up the articulated handle that has for articulated, and the bottom of articulated seat is fixed with vertical pivot, and the pivot is stretched into below the base, the rear wheel is connected in the base by vertical steering spindle, and the pivot fixed connection of steering spindle and rear wheel all installs the sprocket in steering spindle and the pivot, and the transmission is connected with the steering spindle by the chain to the pivot. 本实用新型涉及种半电动堆高车后轮结构，包括底座，底座底部尾端的两侧分别安装有后轮，底座尾部的中间位置铰接座，铰接座经轴承支承于底座，铰接座上铰接有手柄，铰接座的底部固定有竖直的转轴，转轴伸入底座下方；后轮由竖直的转向轴连接于底座的，转向轴与后轮的转轴固定连接，转向轴与转轴上均安装有链轮，转轴与转向轴由链条连接传动。