The invention relates to the field of propellers, and discloses a propeller entanglement cutting device. The device comprises a positioning sleeve arranged on the outer side of a propeller shaft in a sleeving mode, the positioning sleeve is fixedly connected with a ship body and rotationally connected with the propeller shaft, a collecting block is fixedly arranged on the outer circle face of the positioning sleeve, and a cutting cavity is formed in the side, close to the propeller, in the positioning sleeve. According to the cutting device, entanglements wound on the outer sides of a propeller and a positioning sleeve can be effectively cut through the cutting device swinging in a reciprocating mode, meanwhile, rope-shaped entanglements can be shaken off through the reciprocating shaking action, the rotating capacity of the propeller is recovered, and the power problem of a ship is solved; and meanwhile, net-shaped entanglements are recycled through a hooking assembly and a winding roller, the cut entanglements are prevented from being continuously wound around the propeller, potential hazards of a fishing net to ships are avoided, and the sea area environment is improved.
本发明涉及螺旋桨领域,且公开了一种螺旋桨缠绕物切除装置,包括套设在螺旋桨轴外侧的定位套筒,所述定位套筒与船体固定连接并与螺旋桨轴转动连接,所述定位套筒外圆面固定设有收集块,所述定位套筒内靠近螺旋桨一侧设有切割腔。该切除装置通过利用往复摆动的切割装置,能够有效的将缠绕在螺旋桨与定位套筒外侧的缠绕物进行切割,同时利用往复抖动的动作能够将绳状缠绕物进行抖落,恢复螺旋桨的转动能力,解决了船只的动力问题,同时本发明通过利用钩取组件与收卷滚筒对网状缠绕物的回收,防止切割后的缠绕物继续缠绕在螺旋桨上,解决了渔网对船只的潜在危害,改善了海域环境。
Propeller entanglement cutting device
一种螺旋桨缠绕物切除装置
2021-06-11
Patent
Elektronische Ressource
Chinesisch
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