Hinged opening type discharging platform

The utility model discloses a hinged opening type discharging platform. The hinged opening type discharging platform comprises a bottom plate; the side plate frames are correspondingly installed on the two sides of the bottom plate in a rotatable hinged mode to be opened, and each side plate frame comprises an inner side plate and an outer side plate which can slide relatively. After the side plate frames are opened towards the two sides of the bottom plate, the outer side plates can be adjusted on the inner side plates in a controllable sliding and adaptive mode to obtain the corresponding needed projection protection area, and the problem that the plate frames on the side edges cannot be adjusted in an adaptive mode to obtain the corresponding needed projection protection area is solved. 本申请公开了一种铰接打开式的卸料平台，包括：底板；对应可旋转铰接进行打开安装在底板两侧的侧板架，所述侧板架包括两个可相对滑动的内侧板及外侧板构成。侧板架向底板两侧打开后，外侧板在内侧板上可控滑动适应性调节获得对应所需的投影防护面积，解决了侧边的板架不能适应性调节获得对应所需的投影防护面积的问题。