Separated fishing method for purse seine culture

A separate type and separation mechanism technology, applied in the field of aquaculture and fishing, can solve the problems of inconvenient fish size separation, reduce the efficiency of fish processing, etc., and achieve the effect of improving efficiency

Inactive Publication Date: 2020-09-11
YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a separate fishing method for purse seine culture, to solve the problem that fish of different sizes are easily caught together, and it is not convenient to separate fish by size , the problem of reducing the efficiency of fish handling

Method used

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  • Separated fishing method for purse seine culture
  • Separated fishing method for purse seine culture

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] see Figure 1-2 , the present invention provides a technical solution: a separate fishing device for purse seine farming, including a base 1, and also includes a lifting mechanism, a rotating mechanism and a separating mechanism; the lifting mechanism is arranged on the base 1, and the lifting mechanism includes a first hydraulic telescopic The rod 201, the fixed plate 202 and the first motor 203, the first hydraulic telescopic rod 201 is symmetrically fixed...

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Abstract

The invention relates to the technical field of culture fishing, and particularly discloses a separated fishing device for purse seine culture. The device comprises a base, a lifting mechanism, a rotating mechanism and a separating mechanism, wherein the lifting mechanism is arranged on the base, the lifting mechanism comprises first hydraulic telescopic rods, a fixing plate and a first motor; thefirst hydraulic telescopic rods are symmetrically and fixedly connected to the top of the base; the fixing plate is fixedly connected to the tops of the two first hydraulic telescopic rods; the firstmotor is fixedly connected to the left side of the top of the fixing plate; the rotating mechanism is arranged on the right side of the lifting mechanism, and the rotating mechanism comprises a longplate; and the separating mechanism is arranged above the rotating mechanism. According to the device, a screw rod rotates to drive a lifting plate and a fixing frame to descend into a river, a secondhydraulic telescopic rod drives the fixing frame to move left and right, and fish fishing is achieved; and by means of filter plates with different gaps in the fixing frame, the size of fish can be classified conveniently, and the fish treatment efficiency after fishing is improved.

Description

technical field [0001] The invention relates to the technical field of farming and fishing, in particular to a separate fishing method for purse seine farming. Background technique [0002] The seine culture device generally consists of a seine, a float set on the upper net of the seine, a sinker set on the lower net of the seine, a seabed pile or anchor and its auxiliary facilities. [0003] When fishing the fish in the purse seine, fish of different sizes need to be fished separately, so as to facilitate the size separation of the fish after fishing. When the existing fish are fished, fish of all sizes are caught Together, when the fish needs to be processed, it is time-consuming and laborious to classify the size of the fish, thereby reducing the work efficiency of the fish processing and requiring a lot of labor. [0004] Based on this, the present invention has designed a kind of separation fishing method of seine culture, to solve the above problems. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K73/12
CPCA01K73/12
Inventor 贾玉东关长涛黄滨崔勇翟介明张秉智李文升王清滨
Owner YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI
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