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squid collection device

A collection device, squid technology, applied in applications, fishing nets, fishing, etc., can solve the problems of large catches, inapplicable sampling squid, and not allowed to use, etc., to achieve the effect of easy catching operation

Active Publication Date: 2019-09-13
MARINE FISHERIES RES INST OF ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current squid catches are mostly obtained by fishing nets. At present, this kind of fishing nets has a large catch, and it is not suitable for catching squids to be tested when sampling the quality of squids; especially during the fishing ban period. with permission

Method used

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Embodiment Construction

[0027] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0028] Such as figure 1 As shown, a squid collecting device includes: a counterweight 3, a floating frame 1 positioned above the counterweight, a squid catching device 4 and a trigger unlocking device. The floating frame is provided with a floating block 1.1 and a vertical support rod 1.2.

[0029] The squid catching device includes a catch cylinder 4.2 connected to the upper end of the vertical support rod through the first horizontal rotating shaft 4.1, and a stop bar 4.3 parallel to the first horizontal rotating shaft to connect the link between the stop bar and the vertical support bar. The length direction of the catch cylinder is perpendicular to the first horizontal rotation axis. The first end of the catch cylinder is provided with an inlet 4.4 for squid to enter, and the second end of the catch cylinder is closed. The center of gravi...

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PUM

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Abstract

The invention discloses a cuttlefish collecting device, and aims at providing a cuttlefish collecting device which can be used for catching single cuttlefish without influencing the normal growth or reproduction of cuttlefish and also can float automatically after catching the cuttlefish, which facilitates actual catching. The cuttlefish collecting device comprises a balancing weight, a floating frame, a cuttlefish collecting device body and a triggering type unlocking device; floating frame blocks and a vertical supporting rod are arranged on the floating frame; the cuttlefish collecting device body comprises a catching barrel connected with the upper end of the vertical supporting rod through a first horizontal rotating shaft, a limiting rod parallel to the first horizontal rotating shaft and a connecting piece connecting the limiting rod to the vertical supporting rod, the first end of the catching barrel is provided with an inlet for cuttlefish to enter the catching barrel, the second end of the catching barrel is closed, and an adaptive sealing cover plate mechanism for sealing the inlet is arranged in the catching barrel.

Description

technical field [0001] The invention relates to a collecting device, in particular to a squid collecting device. Background technique [0002] Squid is one of the four major marine products in my country (large yellow croaker, small yellow croaker, hairtail, and squid). The fishery catches a large amount, and the meat is delicious and nutritious. However, the quality of squid living in the sea is seriously affected by the destruction and pollution of the sea area ecological environment. . On the other hand, with the improvement of people's living standards, while the production and consumption of aquatic products have greatly increased, the quality of aquatic products has also attracted more and more attention. Therefore, research on whether the quality of squid is affected by pollution has gradually received attention. [0003] The current squid catches are mostly obtained by fishing nets. At present, this kind of fishing nets has a large catch, and it is not suitable for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K71/00
Inventor 朱文斌
Owner MARINE FISHERIES RES INST OF ZHEJIANG