The invention is applicable to the field of unloading devices, and provides a precisely-positioned unloading device of a grab ship unloader, which comprises a vertical frame, a base station assembly is arranged at the bottom end of the vertical frame, a bearing frame and a reinforcing frame are arranged at the top end of the vertical frame, and a torsion cantilever beam is rotationally arranged on the front side of each shaft seat. The end of the torsion cantilever beam is connected to an output shaft of the positioning motor, a telescopic joint is arranged at the end, back to the vertical frame, of the torsion cantilever beam, and a grab bucket mechanism is arranged below the end of the telescopic joint. And a reinforcing mechanism is arranged below the torsion cantilever beam. When the grab bucket is used, the positioning motor drives the torsion cantilever beam to rotate by a positioning angle, meanwhile, the hydraulic machine drives the telescopic beam to extend or retract relative to the torsion cantilever beam, and then the grab bucket assembly at the end of the telescopic beam can reach any position of a plane area above a ship body. Therefore, more wharf area can be saved for the locomotive to run, and the function of saving the occupied area is achieved.
本发明适用于卸料装置领域,提供了一种精准定位的抓斗卸船机下料装置,包括立架,所述立架的底端设置有基台组件,所述立架的顶端设置有承重架和加强架,轴座的前侧均旋转设置有扭转挑梁,扭转挑梁的端头连接到定位电机的输出轴上,所述扭转挑梁背对立架的一端设置有伸缩节,伸缩节端头的下方设置有抓斗机构;所述扭转挑梁的下方设置有加强机构。本发明在使用的时候,定位电机带动扭转挑梁旋转定位角度,与此同时的液压机带动伸缩梁相对于扭转挑梁伸长或者缩短,进而伸缩梁端头的抓斗组件可以到达船体上方平面区域的任意位置,本发明的立架会占用很少的面积,这就可以节省更多的码头面积来供机车行驶,从而实现节省用地面积的功能。
Precise-positioning discharging device of grab ship unloader
一种精准定位的抓斗卸船机下料装置
2025-04-25
Patent
Electronic Resource
Chinese
Grab ship unloader as well as driving method and device of grab ship unloader
European Patent Office | 2015
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