Steering and gear adjusting device for dredger lifting

The invention discloses a steering and gear adjusting device for dredger lifting. The steering and gear adjusting device comprises a driving gear, a driving regulating device arranged on the driving gear and fine-tuning devices mounted on the lower part of the driving gear, a rotating shaft is arranged in the middle of the driving gear, and the driving gear is driven by a gear driving motor. According to the steering and gear adjusting device for dredger lifting, the structure is simple, the fine-tuning device is configured on the lower part of the driving gear, thus the stability of lifting equipment of a dredger can still be maintained in the harsh environment, problems such as shaking can be solved, and safer and more stable are achieved in the lifting process. 本发明公开了一种用于挖泥船吊装转向调节齿轮装置，包括主动齿轮、设于所述主动齿轮上的主动调节装置和安装于所述主动齿轮下面的微调节装置，所述主动齿轮中部设有转动轴，所述主动齿轮由所述齿轮驱动电机驱动。本发明所提供的一种用于挖泥船吊装转向调节齿轮装置，结构简单，在主动齿轮下配置微调节装置，能使得挖泥船在恶劣环境中，仍然能保持吊装设备的稳定性，不会出现晃动等稳定，在吊装过程中更安全稳定。