The invention discloses a crawler-type propeller, and belongs to equipment for a mechanical device transport ship. According to the crawler-type propeller, a prismatic sealed cabin is used for placinga storage battery, is provided with a double-output reversing motor, is dry in interior, and is suitable for keeping a crawler in a horizontal state, a cross-shaped tail end on a power output terminal extending out from the cabin is provided with a rotating shaft rod provided with rubber shell crawler poking blades to generate power for the rotating shaft rod to circularly poke water; a crawler belt is formed by connecting square blades with connecting bodies among the blades through rotating shafts, so that crawler belt leaves are folded on the crawler belt without water resistance and a rolling shaft connected with the crawler belt due to the fact that no rotating shaft rod block is arranged behind the crawler belt leaves in the rotating return process, and the crawler belt leaves are supported and do not fall off; and the stable water-repellent rotating tail end of the swinging crawler belt is provided with a rotating shaft clamping tooth, and the supporting rod and the like are fixed together with the sealed cabin to form the crawler-type propeller. A rolling shaft which guarantees that power and time are not wasted and enables the crawler to be always in a horizontal state needs to be connected with an overwater carrier. The two ends of the horizontal diameter of an underwater outer ship body need to horizontally go straight on the non-capsizing ship to ensure the symmetrical positions of the ship.
发明的履带式推进器属机械装置运输船用设备。由盛电瓶、双输出双转向电机可减少水阻、内部干燥、宜于履器维持在水平状态的棱型密封舱、伸出舱外的动力输出端上设“十”字架式末端带有橡胶外壳拨履叶产生动力的转轴杆、供转轴杆循环拨水,由转轴连接方型叶片和叶片间的链接体组成的履带、造成履叶在旋转的返回途中由于后面没有转轴杆挡就抿在履带上没有水阻的履叶与履带连接的滚轴、保证使被支撑、不掉落、摇摆履带稳固的拨水旋转末端带有转轴卡牙和密封舱固定在一起的支撑杆等组成了履带式推进器。须有一个保证不浪费动力和时间使履器始终处在水平状态的滚轴与水上载体连接。在不翻船上须水平直行于水下外船体水平直径的两端确保在船的对称处。
Crawler-type propeller
履带式推进器
2021-03-09
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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