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Bottom fishing device and method

A box and flexible shaft technology, applied in fishing, application, animal husbandry, etc., can solve the problem of high cost, achieve the effect of saving labor costs, improving fishing efficiency, and good economic benefits

Active Publication Date: 2021-03-05
济宁高新科达科技项目服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the invention of the present invention is to provide a seabed fishing device and method with high fishing efficiency, good safety and low cost in order to overcome the high cost and insufficient economic benefits of the seabed fish fishing method in the prior art

Method used

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  • Bottom fishing device and method
  • Bottom fishing device and method
  • Bottom fishing device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 , image 3 , Figure 4The illustrated embodiment is a bottom fishing device, comprising a first box body 1 with a circular cross section, a second box body 2 connected to the first box body, and an umbrella-shaped shell arranged above the first box body Body 3, the spreading net mechanism 31 that is arranged on the umbrella shell, the first opening 11 that is arranged on one side of the first box body, the column 12 that is arranged at the center of the first box body, is located at the left side and the right side of the column 2 cross bar groups 121, set at the second opening at the connection between the first box and the second box, 5 vertical bars 21 at the second opening, set at the first box on the right side of the second opening The blocking structure 22 in the body is used to drive the cylinders 23 for lifting each vertical rod; the lower part of the first box is provided with a first motor 5, the first motor is connected to the lower end of...

Embodiment 2

[0057] Embodiment 2 includes all structure and method parts of embodiment 1, such as figure 1 , figure 2 As shown, the net spreading mechanism of Embodiment 2 includes a first flexible shaft 311 arranged in the upper part of the umbrella housing, a second motor 312 connected to one end of the first flexible shaft, and a fixing member connected to the other end of the first flexible shaft 313; the upper part of the fixing part is connected with the umbrella shell, the fixing part is connected with the first flexible shaft through the bearing, the first flexible shaft is bent into a circle, the first flexible shaft is connected with the upper edge of the conical net, and the lower part of the conical net The edge is provided with an elastic ring 8, and the elastic ring is provided with a plurality of load-bearing balls 81; the bottom of the umbrella shell is provided with a downwardly open annular groove 32, and a plurality of springs 33 are arranged in the annular groove, and ...

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Abstract

The invention discloses a seabed fishing device and method. The device comprises a first box body, a second box body connected with the first box body with a round cross section, an umbrella-shaped shell arranged above the first box body, a net casting mechanism arranged on the umbrella-shaped shell, a first opening formed in one side of the first box body, a stand column arranged in the center ofthe first box body, two cross rod groups arranged on the left side and the right side of the stand column, a second opening formed in the joint of the first box body and the second box body, a plurality of vertical rods arranged at the second opening, a blocking structure arranged on the edge of the left side of the second opening and a cylinder used for driving each vertical rod to lift and drop. The seabed fishing device and method have the characteristics that labor cost is effectively saved, fishing efficiency is improved, economic benefits and safety are good, and a fishhook is not needed.

Description

technical field [0001] The invention relates to the technical field of seabed fishing, in particular to a seabed fishing device and method with high fishing efficiency, good safety and low cost. Background technique [0002] Seabed fish are expensive, difficult to catch, and high in fishing costs. For example, bluefin tuna, masu tuna, bigeye tuna, yellowfin tuna and albacore are mainly fished by longline fishing. However, longline fishing To fish with a hook, the fish caught are all injured and are easy to die, and longline fishing requires many people to operate, the production cost is high, and the economic benefits are affected. Contents of the invention [0003] The purpose of the invention of the present invention is to provide a seabed fishing device and method with high fishing efficiency, good safety and low cost in order to overcome the high cost and insufficient economic benefits of the seabed fish fishing method in the prior art . [0004] In order to achieve ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K69/06
Inventor 不公告发明人
Owner 济宁高新科达科技项目服务有限公司