The invention discloses a permanent magnet motor propelling device for a pure electric full-rotation tug in the technical field of marine equipment, which comprises a storage chamber, a water plugging assembly and a water pump arranged in the storage chamber, a propelling assembly arranged below the right side, a lifting assembly arranged on the top surface, a fixing assembly arranged on the lower side wall, and a limiting groove and an empty groove arranged on the upper and lower surfaces of the storage chamber. According to the permanent magnet motor propelling device, the lifting assembly and the water plugging assembly are arranged, in the lifting assembly, a first servo motor drives a rotating shaft to rotate, so that a hinge chain wheel is driven to rotate, a propelling assembly ascends till a fixing plate is clamped in a limiting groove above, and a second servo motor in the water plugging assembly drives a lead screw to rotate and drives a moving block to move rightwards, so that a water plugging plate slides rightwards to the lower limiting groove, the moving block continues to move rightwards, the water blocking plate is fixed in the limiting groove, the water pump pumps away water in the storage chamber, and the situation that when the tug is idle on the wharf, the propeller is soaked in the water for a long time, and consequently the service life of the tug is shortened is avoided.
本发明公开了船用设备技术领域的一种用于纯电动全回转拖轮的永磁电机推进装置,包括储存室,储存室内设有堵水组件和水泵,右侧下方设有推进组件,顶面上设有升降组件,下侧壁设有固定组件,储存室的上下面还设有限位槽和空槽,本发明通过设置升降组件和堵水组件,升降组件中通过一号伺服电机带动转动轴转动,从而带动绞链轮转动,使推进组件上升,至固定板卡在上方的限位槽中,堵水组件中二号伺服电机带动丝杆转动,带动移动块向右移动,使堵水板向右滑动,至下方限位槽中,移动块继续向右移动,将堵水板固定在限位槽中,水泵将储存室中的水抽离,避免了当拖轮被闲置在码头上时,推进器长时间的泡在水中,导致其使用寿命减少。
Permanent magnet motor propelling device for pure electric full-rotation tug
一种用于纯电动全回转拖轮的永磁电机推进装置
2021-06-29
Patent
Elektronische Ressource
Chinesisch
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