The invention provides an electric tricycle which comprises a power mechanism, a differential mechanism, a transmission mechanism and a rear wheel mechanism. The power mechanism comprises a main motor with a main rotating shaft and an auxiliary motor with an auxiliary rotating shaft. The differential mechanism comprises a main transmission part capable of being driven by the main rotating shaft to rotate, an auxiliary transmission part capable of being driven by the auxiliary rotating shaft to rotate, a linkage part capable of being in linkage with the main transmission part and the auxiliary transmission part, an output shaft capable of being driven by the linkage part to rotate and a one-way clutch. When the main rotating shaft and the auxiliary rotating shaft have a speed difference and the rotating speed of the main transmission piece and the rotating speed of the auxiliary transmission piece are not equal, the one-way clutch can enable the auxiliary rotating shaft not to transmit power to the output shaft until the rotating speed of the main transmission piece and the rotating speed of the auxiliary transmission piece are the same, and therefore the clutch effect is achieved.
本发明提供一种电动三轮车,包含一动力机构、一差速机构、一传动机构,及一后轮机构。该动力机构包括一具有一主转轴的主马达,及一具有一副转轴的副马达。该差速机构包括一可被该主转轴带动旋转的主传动件、一可被该副转轴带动旋转的副传动件、一可与该主传动件及该副传动件连动的连动件、一可被该连动件带动旋转的输出轴,及一单向离合器。当该主转轴及该副转轴出现速差而使该主传动件及该副传动件的转速不相等时,该单向离合器会使该副转轴无法将动力传递至该输出轴,直到该主传动件及该副传动件的转速相同,从而达到离合的功效。
Electric tricycle
电动三轮车
2024-08-09
Patent
Electronic Resource
Chinese
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 / B62K Fahrräder , CYCLES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |