Lifting device for fishing boat

Abstract

The invention discloses a lifting device of a fishing boat. The lifting device of the fishing boat comprises two vertical guide rails arranged on a boat plate on one side of the fishing boat, a transverse plate arranged between the lower ends of the two vertical guide rails, a first baffle arranged at the upper end of each vertical guide rail, and a supporting mechanism which is in sliding connection with the two vertical guide rails; a crane arranged on the fishing boat is connected with the supporting mechanism through a plurality of ropes; and the supporting mechanism comprises two fixing blocks, the two fixing blocks are respectively in sliding connection with the two vertical guide rails through sliding blocks, a first transverse rotating shaft is arranged between the two fixing blocks, a first motor arranged on one fixing block is connected with the first transverse rotating shaft, and the first transverse rotating shaft penetrates through one end of a rectangular box body of which the upper end is provided with an opening. The lifting device of the fishing boat has the characteristics that the safety of the fishing boat is good, the labor intensity of fishermen is effectively reduced, fishes cannot be easily unhooked, and the economic benefit is improved.

Description

technical field [0001] The invention relates to the technical field of lifting devices for fishing boats, in particular to a lifting device for fishing boats that has good safety, is not easy to unhook fish, and can effectively reduce the labor intensity of fishermen. Background technique [0002] For fish with high economic value such as tuna, due to the lack of fish resources, they are sometimes caught by sea cranes. However, when encountering a single large fish, the fish will carry a hook and The fishing line struggles violently in the sea, and the traction of the fishing machine alone often cannot quickly get the fish out of the sea and into the fishing boat. At this time, multiple people are required to cooperate. When people do not cooperate properly or respond slowly, the fish has already unhooked and escaped. The violent struggle of fish near the fishing boat can also easily cause the fishing boat to capsize, which brings danger to the people on board. Contents of...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of the prior art that the fish is easy to get off the hook and the safety is poor when encountering a large fish in sea fishing, and to provide a fish with good safety and the fish is not easy to get off the hook, which can effectively reduce the fisherman’s anxiety. Lifting gear for labor-intensive fishing boats

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