Frame for electric tricycle

The utility model discloses a frame for an electro-tricycle, which comprises symmetrically arranged side beam seaming parts, a plurality of structural cross beams and electric module mounting cross beams are arranged between the two side beam seaming parts, and the side beam seaming parts are further provided with independent suspension mounting structures. According to the layout requirement of the electric tricycle adopting the independent suspension, frame design optimization is carried out, and on the basis of an existing frame, special battery and independent suspension mounting positions are reset, so that the whole frame is more reasonable in load distribution and higher in structural stability. 本实用新型公开了一种电动三轮车用车架，包括对称设置的侧边梁焊合，两所述侧边梁焊合间设置有若干结构横梁和电动模块安装横梁，所述侧边梁焊合上还设置有独悬安装结构。根据采用独立悬架的电动三轮布局需求进行了车架设计优化，在现有车架的基础上，重新设置了专门的电池和独立悬架安装位置，使整个车架载荷分布更合理，结构稳定性更强。