Underwater grab bucket type grid auger dredging robot

The utility model relates to an underwater grab bucket type grid auger dredging robot. The device comprises a crawler-type chassis, a platform frame, a recovery basket, a pumping mechanism, a silt suction mechanism, a desilting mechanism, a control unit and a visual unit, the sludge suction device is characterized in that the sludge suction mechanism comprises a sludge collection cover, a bidirectional auger, an auger driving motor, a lower hinge frame, a lifting hydraulic cylinder, a connecting hinge shaft, a connecting frame, a sludge blocking grating plate and a sludge suction angle sensor;due to the adoption of the structure, the sludge collecting device has the advantages of being simple in structure, high in dredging capacity, strong in picking capacity, low in equipment cost, highin working efficiency and the like. 本实用新型涉及一种水下抓斗式栅格绞龙清淤机器人，包括履带式底盘、平台框架、回收筐、泵送机构、吸淤机构、清淤机构、控制单元和视觉单元，其特征在于所述吸淤机构包括淤泥收集罩、双向绞龙、绞龙驱动马达、下铰接架、升降液压缸、连接铰轴、连接架、拦污格栅板和吸淤角度传感器，所述淤泥收集罩内设有双向绞龙，所述淤泥收集罩左端固定有绞龙驱动马达，所述淤泥收集罩前端的开口端经拦污格栅板罩住，本实用