The invention provides an electric generator shell assembly and a vehicle, the electric generator shell assembly comprises a first shell and a second shell, the first shell is provided with a first side and a second side opposite to the first side, the first side is connected to an engine cylinder block, a motor stator is fixedly connected to the second side, a first bearing hole is formed in the first shell, and a second bearing hole is formed in the second side of the first shell; the first bearing is used for mounting a motor shaft; the second shell is connected to the first shell, and an accommodating space is defined by the second shell and the first shell; the bearing supporting plate is fixed to the second shell, a second bearing hole is formed in the bearing supporting plate, and a second bearing of the motor shaft is installed in the second bearing hole. The generator shell assembly is light in overall weight, low in manufacturing cost, reasonable in space distribution, compact in structure and high in practicability. High strength, NVH (Noise Vibration and Harshness) performance and cooling performance are realized.
本申请提供了一种发电机壳体总成和车辆,所述发电机壳体总成包括:第一壳体,其具有第一侧和与所述第一侧相对的第二侧,所述第一侧连接到发动机缸体上,在所述第二侧上固定连接有电机定子,在所述第一壳体上设置有第一轴承孔,用于安装电机轴的第一轴承;第二壳体,所述第二壳体连接到所述第一壳体上,与所述第一壳体围成容纳空间;轴承支撑板,所述轴承支撑板固定到所述第二壳体上,在所述轴承支撑板上设置有第二轴承孔,用于安装所述电机轴的第二轴承,本申请的发电机壳体总成整体重量轻、制造成本较低,且空间分配合理、结构紧凑,具有较高的强度、NVH性能以及冷却性能。
Generator shell assembly, generator and vehicle
发电机壳体总成、发电机和车辆
14.03.2025
Patent
Elektronische Ressource
Chinesisch