The invention is applicable to the technical field of ship propellers and provides a hydraulic lifting type electric full-revolving propeller. The propeller comprises a propeller body used for meetinga ship draught requirement, and a locking unit used for preventing the propeller body from sliding off. The propeller body comprises a fixed base. Lifting hydraulic cylinders are fixed in the two ends of the fixed base, steering mechanisms are fixed to output shafts of the lifting hydraulic cylinders, steering stand columns are installed on the lower surfaces of the steering mechanisms, and a boxbody is fixed to the lower ends of the steering stand columns; and the propeller body is arranged, when the ship needs the propeller to fall down to meet the draught requirement, the output shaft ofeach lifting hydraulic cylinder contracts to drive each steering mechanism to move downwards, and meanwhile, the box body and the propeller also move downwards until the box body and the propeller arein contact with a water body so that workers can conveniently control, vibration can be reduced, and comfort of operation on a ship is improved.
本发明适用于船舶推进器技术领域,提供了一种液压升降式电力全回转推进器,包括用于满足船舶吃水要求的推进器本体和用于防止推进器本体滑落的锁紧单元所述推进器本体包括固定基座,所述推进器本体包括固定基座,所述固定基座两端的内部均固定有升降液压缸,所述升降液压缸的输出轴上固定有转舵机构,所述转舵机构下表面安装有转舵立柱,所述转舵立柱的下端固定有箱体;通过设置所述推进器本体,当船舶需要推进器下落获得以满足吃水要求时,所述升降液压缸的输出轴收缩,带动所述转舵机构向下移动,与此同时所述箱体和所述螺旋桨也向下运动,直至与水体接触,从而既便于工作人员控制,又可减少振动,提高船上作业的舒适性。
Hydraulic lifting type electric full-revolving propeller
一种液压升降式电力全回转推进器
2020-08-25
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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