Double dynamical speed change gear of car

汽车双动力变速装置

Abstract

The utility model belongs to double dynamical speed change gear of car. Its motor shaft inserts in the spline housing of bi -directional electric automatic clutch initiative dish, bi -directional electric automatic clutch is one epaxial at speed change gear by the internal spline of driving disk cover cartridge, the smooth dress of lower gear driving tooth and higher gear driving tooth is one epaxial at speed change gear, the higher gear passive gears, be connected with lower gear passive gears speed change gear power output shaft. The one way automatic clutch is overlapped the cartridge on the speed change gear input shaft by the driving disk internal spline, the stopping initiative is coiled with the spline cartridge on speed change gear power output shaft to with the stopping by the driving disk separation and reunion. The stopping axle can withstand the stopping piece of stopping on by the driving disk, and the stopping axle can inside and outside pulling on the transmission box. The utility model discloses can ensure the engine and the electromotor power and export effectively, and reverse next power can not be inputed to engine and motor, when motor and engine power stopped to export, the two clutch can autosegregation, and vehicle coast in traveling is reduce the running resistance and energy -conserving.
本实用新型属于汽车双动力变速装置。其电动机轴插入双向电自动离合器主动盘的花键套内;双向电自动离合器被动盘的内花键套插装在变速装置一轴上;低档主动齿和高档主动齿滑装在变速装置一轴上;高档被动齿、与低档被动齿变速装置动力输出轴连接。单向自动离合器被动盘内花键套插装在变速装置输入轴上;止退主动盘用花键插装在变速装置动力输出轴上,并与止退被动盘离合。止退轴可顶住止退被动盘上的止退块,止退轴可在变速箱箱体上内外拉动。本实用新型能确保发动机和电动机动力有效地输出,而反向来的动力却不能输入至发动机和电动机;当电动机和发动机动力停止输出时,该两个离合器会自动分离,行驶中的车辆惯性滑行,减少行驶阻力而节能。

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