The invention relates to the technical field of axle assemblies, in particular to an electric vehicle axle assembly which comprises a rotating shaft, a gearbox is rotationally connected to the surface of the rotating shaft, a driving motor is fixedly connected to the front face of the gearbox, a fixing plate is fixedly connected to the side face of the gearbox, and a round hole is formed in the side face of the fixing plate and rotationally connected with the surface of the rotating shaft. A first spring and a straight plate are fixedly connected to the side face of the fixing plate, a pushing plate is fixedly connected to one end of the first spring, a rectangular hole is formed in the side face of the pushing plate, and a first brake pad is fixedly connected to the side face of the pushing plate. According to the electric vehicle axle assembly, through arranging the driving motor and the rotating shaft, the tire can be driven to rotate. Through arranging the first spring, the pushing plate can be pushed, the rotating speed of a tire can be reduced by arranging the first brake pad, the fixing plate and the pushing plate can be fixed by arranging the first clamping ring and the second clamping ring, and therefore the electric vehicle axle assembly has the emergency braking effect.
本发明涉及车桥总成技术领域,具体是一种电动车桥总成,包括转动轴,转动轴的表面转动连接有变速箱,变速箱的正面固定连接有驱动电机,变速箱的侧面固定连接有固定板,固定板的侧面开设有圆孔,圆孔与转动轴的表面转动连接,固定板的侧面分别固定连接有第一弹簧和直板,第一弹簧的一端固定连接有推动板,推动板的侧面开设有矩形孔,推动板的侧面固定连接有第一刹车片,本发明中,通过设置驱动电机以及转动轴,能够带动轮胎转动,通过设置第一弹簧,能够推动推动板,通过设置第一刹车片,能够减缓轮胎的转动速度,通过设置第一卡紧环和第二卡紧环,能够让固定板与推动板固定,从而使该电动车桥总成具有紧急刹车的效果。
Electric vehicle axle assembly
一种电动车桥总成
2021-09-03
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |