Clamping mechanism for net rack of ship hull

Abstract

The invention discloses a clamping mechanism for a net rack of a ship hull. The clamping mechanism comprises a bottom plate, wherein a height increasing block is arranged on the bottom plate, rotary gears are arranged on the height increasing block, a reciprocating movement block is arranged between the rotary gears, thread teeth are arranged on two sides of the reciprocating movement block, and the rotary gears are in engaging connection with the thread teeth; a worm gear and worm reducer is arranged on the bottom plate, and is connected with the reciprocating movement block; and limiting rods and worms are arranged on the bottom plate, first reciprocating rods are connected to the first limiting rods and the first worms, first clamping blocks are arranged on inward facing surfaces of the end parts of the reciprocating rods, and each of the rotary gears is connected with the corresponding worm. According to the clamping mechanism disclosed by the invention, the worm gear and worm reducer can control the reciprocating movement block to do back-and-forth reciprocating movement, and the reciprocating movement block can control the reciprocating rods to move through the limiting rods and the worms, so that the distance between the clamping blocks can be controlled, the clamping blocks conveniently clamp the net rack, fishing is convenient, and the net rack is clamped firmly.

Description

technical field [0001] The invention relates to a clamping mechanism, in particular to a hull grid clamping mechanism. Background technique [0002] Clamping mechanism: a mechanism for clamping and fixing working tools; the existing clamping mechanism is inconvenient to clamp the grid, especially the grid on the hull. It is inconvenient to fix the grid and cannot flexibly control the release of the grid. It is inconvenient for users to fish through the net frame, and the flexibility is poor. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing a worm gear reducer that can control the reciprocating motion block to reciprocate back and forth. The distance between the second clamping block and the first clamping block is convenient for the clamping block to clamp the net frame, which is convenient for fishing; the hull net frame clamping mechanism is more firm for clamping the net frame. ...

AI Technical Summary

Problems solved by technology

[0002] Clamping mechanism: a mechanism for clamping and fixing working tools; the existing clamping mechanism is inconvenient to clamp the grid, especially the grid on the hull. It is inconvenient to fix the grid and cannot flexibly control the release of the grid. It is inconvenient for users to fish through the net frame, and the flexibility is poor

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