一种多档位混合动力变速器和汽车,多档位混合动力变速器包括发动机(110)、离合器(120)、第一电机(130)、第二电机(140)、行星齿轮机构(150)、第一输入轴(160)、第二输入轴(170)、输出轴(180)、制动器(190)、同步器(210)以及不同速比的第一齿轮副(220)和第二齿轮副(230);发动机(110)的飞轮输出端与第一输入轴(160)连接,第一电机(130)的转子与齿圈(154)传动连接,制动器(190)与太阳轮(151)连接,第二输入轴(170)空套于第一输入轴(160)外部并与行星架(153)连接;第一齿轮副(220)中的第一主动齿轮(221)与第二电机(140)的电机轴同轴设置,第二齿轮副(230)中的第二主动齿轮(231)与第二输入轴(170)同轴设置;同步器(210)包括第一同步器(211)和第二同步器(212),第一同步器(211)用于选择性连接第二电机(140)的电机轴和第二输入轴(170),第二同步器(212)用于选择性连接第一齿轮副(220)中的第一从动齿轮(222)和输出轴(180)。
A multi-gear hybrid transmission and a vehicle. The multi-gear hybrid transmission comprises an engine (110), a clutch (120), a first motor (130), a second motor (140), a planet gear mechanism (150), a first input shaft (160), a second input shaft (170), an output shaft (180), a brake (190), a synchronizer (210), and a first gear pair (220) and a second gear pair (230) having different speed ratios; a flywheel output end of the engine (110) is connected to the first input shaft (160); a rotor of the first motor (130) is in transmission connection to a gear ring (154); the brake (190) is connected to a sun gear (151); the second input shaft (170) is sleeved outside the first input shaft (160) and is connected to a planet carrier (153); a first driving gear (221) in the first gear pair (220) is coaxially arranged with an motor shaft of the second motor (140); a second driving gear (231) in the second gear pair (230) is coaxially arranged with the second input shaft (170); the synchronizer (210) comprises a first synchronizer (211) and a second synchronizer (212); the first synchronizer (211) is configured to selectively connect the motor shaft of the second motor (140) to the second input shaft (170); the second synchronizer (212) is configured to selectively connect a first driven gear (222) in the first gear pair (220) to the output shaft (180).
多档位混合动力变速器和汽车
13.06.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |