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    • 4. 发明申请
    • CONCRETE MIXER WITH PERFECTED AUXILIARY DEVICE
    • 具有完美辅助装置的混凝土搅拌机
    • US20160199999A1
    • 2016-07-14
    • US14770712
    • 2014-02-26
    • CIFA S.P.A.
    • Nicola PIRRIEmanuele ZORZIFederico CHELIFerdinando MAPELLIDavide TARSITANO
    • B28C5/42B60K25/00B60P3/16
    • B28C5/421B60K6/48B60K25/00B60K25/06B60P3/16B60Y2400/214Y02T10/6221
    • A concrete mixer truck comprises a vehicle provided with a heat engine and a concrete mixer having a rotating drum and an auxiliary device provided with a unit for generating electric energy that selectively feeds an electric motor connected to the rotating drum. The electric energy generating unit comprises at least an alternator selectively connectable to the heat engine and to a movement unit of the vehicle by means of a gearbox and a power take-off positioned between the clutch of the vehicle and the gearbox. The alternator is configured to convert mechanical energy into alternate electric energy and vice versa. The electric energy generating unit also comprises at least one accumulator and reversible conversion means of electric energy, connected to the accumulator and to the alternator in order to selectively take continuous electric energy from the former and supply alternate electric energy to the latter, to move the drive wheels of said movement unit, or to convert the alternate electric energy produced by the alternator into continuous electric energy to be transferred to the accumulator.
    • 混凝土搅拌车包括设置有热机的车辆和具有旋转滚筒的混凝土搅拌机,以及设置有用于产生电能的单元的辅助装置,该装置选择性地供给连接到旋转滚筒的电动马达。 所述电能产生单元至少包括交替发电机,所述交流发电机通过位于所述车辆的离合器与所述变速箱之间的齿轮箱和动力输出装置可选择地连接到所述热机和所述车辆的运动单元。 交流发电机被配置为将机械能转换成替代电能,反之亦然。 电能发生单元还包括至少一个蓄电池和电能的可逆转换装置,其连接到蓄电池和交流发电机,以便选择性地从前者中获取连续的电能并将交替的电能提供给后者, 所述移动单元的驱动轮,或将由交流发电机产生的交替电能转换为连续电能以传送到蓄电池。