The invention discloses an intermediate plate, a shell assembly, a hybrid power electric drive system and a hybrid power vehicle, the intermediate plate is a housing, and a first bearing hole used for arranging a bearing and an avoiding area used for avoiding a gear shifting fork are formed in the intermediate plate. The intermediate plate provided by the embodiment of the invention is the housing, the intermediate plate is provided with the first bearing hole used for arranging the bearing and the avoiding area used for avoiding the gear shifting fork, and after the intermediate housing is arranged on the first shell, the intermediate plate can be provided with the first bearing, and a certain mounting space can be formed between the intermediate plate and the first shell; according to the shifting fork mounting structure, the shifting fork mounting position can be arranged between the middle plate and the first shell, and the shifting fork can be mounted in the shifting fork mounting position through the avoiding area on the middle plate, so that the shifting fork is more convenient to mount. Furthermore, a first motor bearing hole is formed in the middle plate and used for arranging a motor bearing, the situation that the first shell needs to be provided with the motor bearing and an input shaft bearing at the same time is avoided, and the load of the first shell is reduced.
本申请公开了一种中间板、壳体总成、混合动力电驱动系统及混合动力车辆,中间板呈罩壳,中间板上开设有用于设置轴承的第一轴承孔和用于避让换挡拨叉的避让区。本申请实施例提出的中间板呈罩壳,中间板上开设有用于设置轴承的第一轴承孔和用于避让换挡拨叉的避让区,将中间罩壳设置在第一壳体上后,中间板既能设置第一轴承,又能在中间板与第一壳体之间形成一定的安装空间,可在中间板与第一壳体之间设置换挡拨叉安装位,而且换挡拨叉能够通过中间板上的避让区装入换挡拨叉安装位,使换挡拨叉的安装更为方便。进一步地,中间板上开设有第一电机轴承孔用于设置电机轴承,避免了第一壳体需同时设置电机轴承和输入轴轴承,减少了第一壳体的负载。
Intermediate plate, shell assembly, hybrid electric drive system and hybrid vehicle
一种中间板、壳体总成、混合动力电驱动系统及混合动力车辆
2022-11-08
Patent
Elektronische Ressource
Chinesisch
HYBRID POWER TRANSMISSION ASSEMBLY, HYBRID ELECTRIC DRIVE SYSTEM, AND VEHICLE
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