The invention discloses a hub driving and braking integrated device with double motors. The device comprises a first motor having a power output shaft; the first planet row comprises a first sun gear,a first planet gear, a first planet carrier and a first gear ring; wherein the power output shaft is fixedly connected with the first sun gear, and the first planet carrier is fixedly connected witha rim; the first brake is selectively combined with or separated from the first gear ring; the second driving motor comprises a stator and a rotor; the second planet row comprises a second sun gear, asecond planet gear, a second planet carrier and a second gear ring; wherein the rotor is selectively connected with the first gear ring or the second sun gear; a second brake coupled to the second ring gear; a wheel brake for providing a braking force to the wheel; and the power input end of the wheel brake driving mechanism is fixedly connected with the second planet carrier, and the power output end of the wheel brake driving mechanism is connected with the wheel brake.
本发明公开了一种具有双电机的轮毂驱动与制动集成装置,包括:第一电机,其具有动力输出轴;第一行星排,其包括第一太阳轮、第一行星轮、第一行星架及第一齿圈;其中,所述动力输出轴与所述第一太阳轮固定连接,所述第一行星架与轮辋固定连接;第一制动器,其选择性的与所述第一齿圈结合或分离;第二驱动电机,其包括定子和转子;第二行星排,其包括第二太阳轮、第二行星轮、第二行星架及第二齿圈;其中,所述转子选择性的连接所述第一齿圈或所述第二太阳轮;第二制动器,其与所述第二齿圈结合;车轮制动器,其用于向车轮提供制动力;车轮制动驱动机构,其动力输入端与所述第二行星架固定连接,动力输出端与所述车轮制动器连接。
Hub driving and braking integrated device with double motors
一种具有双电机的轮毂驱动与制动集成装置
2020-06-16
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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