Convenient nest casting equipment for aquaculture

An aquaculture and convenient technology, applied in fishing nets, fish farming, climate change adaptation, etc., can solve the problems of easy entanglement, inconvenience, and difficult to spread.

Inactive Publication Date: 2018-11-20
安徽省鑫龙渔业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Fish or shrimp are the main crops of aquaculture. When they grow long, they are usually caught by fishing nets. It is very inconvenient to open with the help of bamboo poles, so we propose a convenient net-casting device in aquaculture to solve the above problems

Method used

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  • Convenient nest casting equipment for aquaculture
  • Convenient nest casting equipment for aquaculture
  • Convenient nest casting equipment for aquaculture

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Embodiment Construction

[0022] 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 making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-4 , the present invention provides a technical solution: a convenient net casting equipment in aquaculture, including two rotating mechanisms 2, the rotating mechanism 2 includes a fixed plate 21, a rotating column 22, a nut 23, a first telescopic column 24, and a support rod 25 , stopper 26, fixed plate 21 left and right sides are symmetrically provided with two rotating columns 22, are connected by second telescopic column 3 between two ...

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Abstract

The invention discloses convenient nest casting equipment for aquaculture. The equipment comprises two rotary mechanisms, the rotary mechanisms comprise fixing plates, rotary columns, nuts, first telescopic columns, supporting rods and baffle blocks, two rotary columns are symmetrically arranged on both left and right sides of each of the fixing plates, the two connecting columns are connected through a second telescopic column, the bottom face of the fixing plate located below is connected with fixing columns, the rotary columns are fixed to the fixing plates through the nuts, the rotary columns are connected with one end of the first telescopic columns, the other end of the first telescopic columns are fixedly connected with the baffle blocks, the side faces of the first telescopic columns are movably sleeved with pull rings on a fish net, the pull rings at the two ends of the fish net are fixed to the two baffle blocks respectively, the pull rings in the middle of the fish net are fixed to the supporting rods, and the supporting rods are fixed to the front end faces of the fixing plates. By means of the equipment, the casting and recovering of the fish net are convenient, the equipment is more conformed to actual situations, and the adaptability is high.

Description

technical field [0001] The invention relates to the technical field of aquaculture equipment, in particular to a convenient net-casting equipment for aquaculture. Background technique [0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial breeding management. In a broad sense, it can also include the proliferation of aquatic resources. [0003] Aquaculture includes extensive culture, intensive culture and high-density intensive culture. Extensive culture is to put seedlings in small and medium-sized natural waters, and to grow aquatic products completely by natural bait, such as fish culture in lakes and reservoirs and shellfish culture in shallow seas. Intensive farming is the use of bait and fertilization methods to grow aquatic products in smaller water bodies, such as pond fish farming, cag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/80A01K74/00
CPCA01K61/80A01K74/00Y02A40/81
Inventor 江海龙
Owner 安徽省鑫龙渔业有限公司
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