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    • 10. 发明申请
    • MINIMUM ADJUSTMENT CONCRETE DELIVERY SYSTEM
    • 最小调整混凝土输送系统
    • US20100135101A1
    • 2010-06-03
    • US12325731
    • 2008-12-01
    • LARRY G. LEPPER
    • LARRY G. LEPPER
    • B28C7/04B28C5/08B28C7/16B28C5/38
    • B28C7/0472B28C5/1292B28C7/0413B28C9/0463
    • A concrete delivery system includes a hopper having an open top and a discharge opening therein. A belt is trained around the front roller and the rear roller and the discharge opening is provided at the lower end of the hopper. A first positive displacement pump is connected to the liquid container and is driven by a rotatable shaft attached to one of the front or rear rollers for delivering the liquid from the liquid container to the mixer. A mixer is provided for mixing the material with the liquid and concrete mixture. The device includes a minimum of adjustment controls. An add mix fluid attachment may also be included in the addition to the liquid dispenser and this is controlled by the same shaft as the liquid dispenser is controlled.
    • 混凝土输送系统包括其中具有开口顶部和排出开口的料斗。 皮带围绕前辊和后辊进行培训,排料口设在料斗的下端。 第一容积泵连接到液体容器,并且由连接到前辊或后辊之一的可旋转轴驱动,用于将液体从液体容器输送到混合器。 提供混合器用于将材料与液体和混凝土混合物混合。 该设备包括最少的调整控制。 添加混合液附件也可以包括在液体分配器的添加中,并且这由液体分配器被控制的相同的轴控制。