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Device and method for capturing eel in sea

A technology for capturing device and eel, which is applied in fishing, application, animal husbandry, etc., can solve the problems of high production cost and high labor intensity, and achieve the effect of low production cost, less labor, and reduced labor cost.

Active Publication Date: 2019-06-14
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 present invention is to provide a device and method for catching eels in the sea with low production cost and good safety in order to overcome the shortcomings of high labor intensity and high production cost in the eel catching method in the prior art

Method used

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  • Device and method for capturing eel in sea
  • Device and method for capturing eel in sea
  • Device and method for capturing eel in sea

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like figure 1 The illustrated embodiment is a device for catching eels in the sea, comprising a column 1 located on the seabed, a support frame 2 located at the upper end of the column, a first motor 3 located on the support frame, and a cross bar 4 connected to the first motor , 5 suspension hooks 41 located on the cross bar, a strip vertical bar 5 located on one side of the column, an eel storage box 6, a lifting clamp 7 located in the eel storage box, and a bait supply mechanism 8 close to the eel storage box ; The strip vertical rod is provided with 5 electromagnets 51, such as Image 6 As shown, the hook includes a vertical bar 411 made of iron material, and a hook body 412 arranged at the lower end of the vertical bar. The hook body includes an arc-shaped sleeve 4121 and an arc-shaped hook 4122 with one end extending into the arc-shaped sleeve. The return spring 41222 between the inwardly bent annular edge 41211 at the lower end of the arc-shaped sleeve and the b...

Embodiment 2

[0055] Embodiment 2 includes all structure and method parts of embodiment 1, such as image 3 As shown, the bait supply mechanism of Embodiment 2 includes two guide rails 81 located on the seabed, and a strip seat 82 above the two guide rails; five vertical cavities 83 and five first cylinders 84 are provided on the strip seat The telescopic rod of each first cylinder is connected with the extruding block 85, and the lower end of each vertical chamber is provided with a transverse channel 86, and each extruding block is respectively stretched into each transverse channel, and the left part of the strip seat is provided with a cover plate 87, the cover plate is connected with the strip seat through the rotating shaft, and the rotating shaft is connected with the second motor 88; the upper end of the vertical cavity is provided with a cover 831, and the vertical cavity is provided with a pressing plate 832, and each cover is provided with a The trachea 834 connected with the sec...

Embodiment 3

[0060] Embodiment 3 includes all structure and method parts of embodiment 1, as Figure 9 As shown, the heating mechanism includes a heating box 2031, a heater 2032 arranged in the heating box, two solenoid valves 2033 respectively arranged on the water inlet and the water outlet of the heating box, and three annular rings surrounding the column connected to the water outlet. Pipe 2034; each annular pipe is provided with a flexible shaft 2035, each flexible shaft is provided with a helical blade 2037, the heating box is provided with a third motor 2036 for driving the flexible shaft to rotate, each annular pipe is provided with a There are multiple drainage holes, and the diameter of the drainage hole closer to the water outlet is smaller, such as Figure 7 As shown, the two solenoid valves and each third motor are electrically connected to the controller.

[0061] Step (6-1) of Example 1 is replaced by the following steps:

[0062] The temperature sensor detects the seawate...

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Abstract

The invention discloses a device and method for capturing eel in the sea. The device comprises a column arranged at the sea bottom, a support frame arranged at the upper end of the column, a first motor arranged on the support frame, and a cross bar connected with the first motor, M hooks arranged in the cross bar, a strip-shaped longitudinal rods arranged on one side of the column, an eel storagebox, a lifting clamps arranged in the eel storage box, a bait supply mechanism near the eel storage box; the strip-shaped longitudinal rod is provided with M electromagnets, and the hook comprises avertical rod made of iron material, a hook body is disposed at a lower end of the vertical rod, the hook body comprises an arc-shaped sleeve and an arc-shaped hook extending into the arc-shaped sleeveat one end. The device and method for capturing eel in the sea has the characteristics of high capturing efficiency of wild eels, low labor cost, low production cost and good safety.

Description

technical field [0001] The invention relates to the technical field of eel catching, in particular to a device and method for catching eels in the sea with low production cost and good safety. Background technique [0002] Eel fry cannot be cultivated by artificial propagation, because eels have a very special life history, which is difficult to simulate in an artificial environment. Japanese eels grow up into adult eels in freshwater rivers, and in summer they begin to migrate to the sea. The spawning grounds are thousands of kilometers away in the deep sea between the Philippines and the Malaysia Islands. Wild eels are delicious, rich in meat, high in price, and good in economic benefits. However, wild eels usually live in the deep sea. Longline fishing is usually used to catch wild eels. A lot of time, labor-intensive, and high production costs. Contents of the invention [0003] The purpose of the present invention is to provide a device and method for catching eels ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K79/00
Inventor 不公告发明人
Owner 济宁高新科达科技项目服务有限公司
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