The invention discloses an integrated electric wheel set with a built-in hub and a vehicle comprising the electric wheel set, the electric wheel set comprises a two-stage speed reducer, a caliper disc brake, a motor, a wheel set shell, a supporting sleeve, a hub assembly and a rim, the first-stage speed reducer of the two-stage speed reducer is an ordinary gear train speed reducer, and the second-stage speed reducer of the two-stage speed reducer is an NGW speed reducer; the hub assembly comprises a hub, a hub bearing, a hub oil seal and a fastening sleeve and is located between the second-stage NGW speed reducer and the first-stage ordinary gear train speed reducer. According to the invention, the hub is internally arranged, and the axial distribution of the power system, the transmission system and the braking system is arranged, so that the reasonable transmission and distribution of motor power, hub brake braking force, steering power, the bearing force of the whole vehicle to the rim and the acting force of the ground to the rim are realized; the brake is connected with the hub, brake acting time is shortened, and the service life of the brake is prolonged.
本发明公开了一种轮毂内置的集成式电动轮组及包含该电动轮组的车辆,所述电动轮组包括两级减速器、钳盘式制动器、电机、轮组壳体、支撑套筒、轮毂总成及轮辋,所述两级减速器的一级减速器为定轴轮系减速器,二级减速器为NGW减速器;所述轮毂总成包括轮毂、轮毂轴承、轮毂油封与紧固套筒,位于二级NGW减速器与一级定轴轮系减速器之间。本发明将轮毂内置,安排动力系统、传动系统、制动系统的轴向分布,实现了电机动力、轮毂制动器制动力、转向动力、整车对轮辋承载力,以及地面对轮辋的作用力合理传递、分配;制动器与轮毂连接,减少制动器作用时间,延长制动器使用寿命。
Integrated electric wheel set with built-in hub and vehicle comprising electric wheel set
一种轮毂内置的集成式电动轮组及包含该电动轮组的车辆
2022-12-16
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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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