BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a fishing nets and a lifting device for lifting a fishing net or a winning streak, and in the related art, a fishing net or a fishing net is relied on by an auxiliary device or a pure manpower. However, In order to solve the above-mentioned problems, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a rotary drum capable of passing through the outer periphery of a rotary drum, A plurality of reciprocating actuating mechanisms are formed radially from the central axis to form a curved groove and a pressure front end portion reciprocates within a part of the curved groove, and a part of the plurality of reciprocating actuating mechanisms is advanced forward and the rest is moved backward, And the remainder is the rich line by the rotation of the rotary drum with the repetitive operation of setting the rich line , It is possible to work in a mechanical way without needing any manpower, and it can be used without any damage to the rich person at the time of work and can be utilized irrespective of fishing nets or winning streaks.
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