The invention relates to a power battery assembly of a pure electric tractor, a chassis of the pure electric tractor and a vehicle. The middle battery module assembly is mounted in the cavity of the frame body; each side battery module assembly is mounted in the cavity of the frame body, the at least two side battery module assemblies are arranged on the two opposite sides of the middle battery module assembly, and the top surface of each side battery module assembly is higher than the top surface of the middle battery module assembly; and the upper cover is arranged on the middle battery module assembly and the at least two groups of side battery module assemblies in a covering manner, the upper cover is fixed on the frame body in a sealing manner, and the upper cover forms a frame placing cavity between the at least two groups of side battery module assemblies. By placing the middle battery module assembly and the at least two groups of side battery module assemblies in the frame body, the arrangement space of the power battery assembly can be saved.
本申请涉及一种纯电牵引车的动力电池总成、纯电牵引车底盘及车辆,其包括:框体;中电池模块组件,中电池模块组件安装于框体的腔体;至少两组边电池模块组件,每组边电池模块组件均安装于框体的腔体,且至少两组边电池模块组件设于中电池模块组件的相对两侧,每组边电池模块组件的顶面均高于中电池模块组件的顶面;上盖,上盖盖设于中电池模块组件及至少两组边电池模块组件,且上盖密封固定于框体,上盖于至少两组边电池模块组件之间形成车架放置腔。通过将中电池模块组件及至少两组边电池模块组件均放置与框体,能节省动力电池总成的布置空间。
Power battery assembly of pure electric tractor, chassis of pure electric tractor and vehicle
一种纯电牵引车的动力电池总成、纯电牵引车底盘及车辆
03.01.2025
Patent
Elektronische Ressource
Chinesisch
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