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Automatic fish classification fishing device

An automatic classification and fish technology, applied in fishing, fish farming, animal husbandry, etc., can solve the problems of inconvenient installation and fixation of fishing devices, inability to remove large fish in time, increase the workload of fishing, etc., and achieve Avoid water impact and overturning, facilitate installation and reduce time

Inactive Publication Date: 2021-01-15
李延平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when fishing and collecting the net, the mesh is easily blocked by large fish, and the large fish stuck to the net cannot be removed in time. The small fish in the net cannot escape from the mesh, and it is easy to catch a large number of small fish. The release of fish increases the workload of fishing and reduces the efficiency of fishing. It is inconvenient to install and fix the fishing device

Method used

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  • Automatic fish classification fishing device
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  • Automatic fish classification fishing device

Examples

Experimental program
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Effect test

Embodiment 1

[0030]SeeFigure 1-4 , The present invention provides a technical solution: an automatic fish sorting and fishing device, comprising a mounting plate 1, a detection plate 2 is fixedly connected to the bottom of the mounting plate 1, and one side of the detection plate 2 is evenly provided with detection holes 3, and detection holes A trigger device 4 is installed on one side of the inner wall of 3, the bottom of the mounting plate 1 is fixedly connected with a fishing plate 6 through a hydraulic cylinder 5, and one side of the fishing plate 6 is provided with a fishing hole 7, and the bottom of the fishing hole 7 penetrates the fishing plate 6, fishing The width of the hole 7 gradually decreases from top to bottom. The bottom end of one side of the detection board 2 is fixedly connected with a fishing box 8, the top of the detection board 2 is fixedly connected with a waterproof box 9, and the bottom of the inner wall of the waterproof box 9 is from left to right. The relay 10 and th...

Embodiment 2

[0037]SeeFigure 1-5 , The present invention provides a technical solution: on the basis of the first embodiment, the top of the fishing box 8 is designed with an opening, and the two sides of the inner wall of the automatic fish sorting and fishing device are fixed and leveled with a horizontal plate 18 and a horizontal plate 18 A push plate 19 is slidably connected to the top. The top of the push plate 19 is provided with an inclined notch. One side of the push plate 19 is fixedly connected to the inner wall of the fishing box 8 through a fishing spring 20.

[0038]When in use, the relay 10 controls the extension of the hydraulic cylinder 5 to push the fishing plate 6 downward, and the hydraulic cylinder 5 pushes the fishing plate 6 to drive the larger fish down. The fishing plate 6 and the fish squeeze the push plate 19 when the fish descend, and the push plate 19 is After being squeezed, the fishing spring is moved laterally to squeeze the fishing spring, the fishing plate 6 and the...

Embodiment 3

[0040]SeeFigure 1-6, The present invention provides a technical solution: on the basis of the first embodiment, the two sides of the mounting plate 1 are provided with mounting grooves 12, and mounting rods 13 are slidingly connected between the two sides of the inner wall of the mounting groove 12.

[0041]A mounting spring 21 is fixedly connected to one side of the inner wall of the mounting groove 12, and the end of the mounting spring 21 away from the inner wall of the mounting groove 12 is fixedly connected to the mounting rod 13. The outer side of the mounting rod 13 is symmetrically mounted with bumps 22, and both sides of the inner wall of the mounting groove 12 Both are provided with perforations 23 matching the protrusions 22.

[0042]When in use, push the mounting rod 13 to the direction of the mounting plate 1 into the mounting slot 12, the projection 22 passes through the perforation 23 into the mounting slot 12, rotate the mounting rod 13, the projection 22 does not align wi...

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Abstract

The invention discloses an automatic fish classification fishing device, and relates to the technical field of fishery fishing equipment. The automatic fish classification fishing device comprises a mounting plate, the bottom of the mounting plate is fixedly connected with a detection plate, one side of the detection plate is uniformly provided with detection holes, and one side of the inner wallof each detection hole is provided with a trigger device; a fishing plate is fixedly connected to the bottom of the mounting plate through a hydraulic cylinder, fishing holes are formed in one side ofthe fishing plate, the bottoms of the fishing holes penetrate through the fishing plate, the widths of the fishing holes are gradually decreased from top to bottom, and a fishing box is fixedly connected to one end of the bottom of one side of the detection plate; and the top of the detection plate is fixedly connected with a waterproof box, and the bottom of the inner wall of the waterproof boxis fixedly connected with a relay. According to the automatic fish classification fishing device, fishes with large sizes can be automatically screened and taken down from a fishing net, the situationthat small fishes cannot escape from meshes is avoided, installation can be convenient, and the time needed by installation is shortened.

Description

Technical field[0001]The invention relates to the technical field of fishery fishing equipment, in particular to an automatic fish classification fishing device.Background technique[0002]In the aquaculture industry, if the fish in the aquaculture pond grows to maturity, the fish in the aquaculture pond is often fished out. This process is called fishing. In a conventional aquaculture environment, the fish in the aquaculture pond are randomly distributed in the pond. Common fishing methods are as follows: one is to drain the water in the whole pond to catch the fish, and the other is to pull the net in the whole pond.[0003]Chinese invention CN107743928A discloses a fishing net, the fishing net is provided with an upper ring and a lower ring, the inner side of the upper ring is provided with an upper inner ring, and between the upper ring and the lower ring is provided A first limit rope, a second limit rope is arranged between the upper ring and the upper inner ring, a gill net is ar...

Claims

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Application Information

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IPC IPC(8): A01K61/95A01K74/00
CPCA01K74/00A01K61/95
Inventor 李延平
Owner 李延平