The invention discloses a single paddle type underwater propeller which comprises a propeller body, the propeller body comprises two shells, impurity removing mechanisms are arranged outside the shells, an upper connecting part is arranged outside the upper shell, and a lower connecting part is arranged outside the lower shell. A clamping mechanism extending into the lower connecting part is inserted into the top of the upper connecting part; and the clamping mechanism comprises an inserting column inserted between the upper connecting part and the lower connecting part, a first spring is arranged on the inner wall of the inserting column, a moving block is arranged at the top end of the first spring, a pull rod is arranged at the top end of the moving block, a clamping block extending into the lower connecting part is placed outside the moving block, and a second spring sleeves outside the clamping block. According to the single paddle type underwater propeller, sundries possibly attached to the outside of the shell are stirred through the impurity removing mechanisms, the paddles are prevented from being clamped, the shells are convenient to disassemble and assemble through the clamping mechanism, and follow-up maintenance is facilitated.
本发明公开了一种单浆式水下推进器,包括推进器,所述推进器包括数量为两个的壳体,所述壳体的外部装设有除杂机构,位于上方的所述壳体外部装设有上连接部,位于下方的所述壳体外部装设有下连接部,所述上连接部的顶部插接有延伸至下连接部内的卡接机构;所述卡接机构包括插入所述上连接部和下连接部之间的插柱,所述插柱的内壁装设有第一弹簧,所述第一弹簧的顶端装设有移动块,所述移动块的顶端装设有拉杆,所述移动块的外部放置有延伸至下连接部内的卡接块,所述卡接块的外部套设有第二弹簧。该单浆式水下推进器,利用除杂机构拨动可能会附着在壳体外的杂物,避免桨叶被卡住,利用卡接机构方便拆装壳体,方便后续维护。
Single paddle type underwater propeller
一种单浆式水下推进器
2021-08-10
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |