The invention discloses a double-wishbone suspension integrated with a steering mechanism, which comprises a steering knuckle, a steering motor, a speed reducer, a first extension shaft, a second extension shaft, a first lower cross arm, a second lower cross arm, a shock absorber and an upper cross arm, wherein the steering knuckle is provided with a first support arm and a second support arm which are arranged at an interval; the first support arm and the second support arm are positioned on the inner side of a wheel; the steering motor is arranged; an input shaft of the speed reducer is connected with a power output shaft of the steering motor, and an output shaft of the speed reducer is fixedly connected with the first support arm; the first extension shaft is fixedly connected to one side of a shell of the speed reducer; the second extension shaft is fixedly connected to the other side of the shell of the speed reducer; the first extension shaft and the second extension shaft are horizontally arranged; the first lower cross arm is rotatably connected to the first extension shaft; the second lower cross arm is rotatably connected to the second extension shaft; the lower end of the shock absorber is connected to the first lower cross arm; and the upper cross arm is connected to the second support arm. According to the double-wishbone suspension integrated with the steering mechanism, the compactness of the steering mechanism and the suspension can be improved, and the mass and the occupied space of the steering mechanism and the suspension are reduced.
本发明公开了一种集成转向机构的双横臂悬架,包括转向节,其具有间隔设置的第一支臂和第二支臂;其中,第一支臂和第二支臂位于车轮内侧;转向电机;减速器,其输入轴与转向电机的动力输出轴连接,减速器的输出轴与第一支臂固定连接;第一延伸轴,其固定连接在减速器的壳体的一侧;第二延伸轴,其固定连接在减速器的壳体的另一侧;其中,第一延伸轴和第二延伸轴水平设置;第一下横臂,其可转动的连接在第一延伸轴上;第二下横臂,其可转动的连接在第二延伸轴上;减振器,其下端连接在第一下横臂上;上横臂,其连接在第二支臂上。本发明提供的集成转向机构的双横臂悬架,能够提高转向机构和悬架的紧凑性,减小转向机构和悬架的质量及其占用的空间。
Double-wishbone suspension integrated with steering mechanism
一种集成转向机构的双横臂悬架
2021-10-22
Patent
Electronic Resource
Chinese
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