求翻译：为了使卸料挡板能够正常地工作，必须正确的选择它对于带条纵向轴线的倾角。卸料小车装设在长皮带机的水平区段上，由小车车架、两个滚筒和两个跨在皮带机两侧的导向槽组成。卸料小车可沿导轨在皮带机长度方向移动，因此，卸料小车适用于散粒物料在皮带机输送中途的各个卸载点上卸料，物料从卸载小车的上滚筒抛出经导向槽由皮带机的一侧或两侧卸下。是什么意思？

In order to discharge baffle to work properly, must be the right choice with the inclination of the longitudinal axis. The discharge trolley installed on level segment of the long belt conveyor, car frame, the two rollers and two cross-belt on both sides of the guide slot. Unloading the car along th

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In order to discharge the bezel to work properly, must be the right choice for the angle with the longitudinal axis. Unloading trolley fitted with long belt conveyor on the horizontal section, by the car frame, two cylinders and two cross-belt guide grooves%