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Water area organism volume screening device

A screening device and a technology for aquatic organisms, applied in applications, fish farming, animal husbandry, etc., can solve the problems of lack of volume screening capacity in aquaculture, and can not reduce the proportion of seedlings well, so as to improve the service life, Increase oxygen content and reduce sloshing effects

Active Publication Date: 2021-11-02
史鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a biological volume screening device in water area, which solves the problem that the existing aquaculture lacks good volume screening ability and cannot reduce the proportion of seedlings well during fishing, and can Automatically divide different types of aquatic products into regions, reduce the difficulty of classification of aquatic products after fishing, and reduce the processing cost of aquatic products

Method used

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  • Water area organism volume screening device
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Examples

Experimental program
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Effect test

Embodiment 1

[0030] see Figure 1-2 , the present invention provides a technical solution: a biological volume screening device in water areas, comprising a mounting plate 1, one side of the mounting plate 1 is fixedly connected with an inner ring 2, and the outer side of the inner ring 2 is provided with a shaping ring 3, and the shaping ring 3 is slidingly connected with the mounting plate 1, the rubber air bag 4 is evenly installed between the inner ring 2 and the shaping ring 3, the side of the mounting plate 1 is provided with a screening hole 5, and the side of the mounting plate 1 is fixed at the position close to the shaping ring 3 A buffer plate 6 is connected, and a track hole 7 is opened on one side of the buffer plate 6, and an elastic plate 8 is slidably connected between the two sides of the inner wall of the track hole 7, and a contact rod 9 is symmetrically installed on the side of the elastic plate 8 close to the shaping ring 3 A buffer device 10 is installed on the side o...

Embodiment 2

[0035] see Figure 1-5 , the present invention provides a technical solution: on the basis of Embodiment 1, an oxygen charging hole 14 is opened on the side of the air bag 103 close to the impact plate 101, and a sealing plate 15 is slidably connected between the inner walls of the oxygen charging hole 14, sealing A partition plate 16 is evenly installed on one side of the board 15 located inside the air bag 103 , and a counterweight 17 is slidably connected between the two sides of the inner wall of the filling groove 102 above the air bag 103 .

[0036] When in use, the aquatic product pushes the shaping ring 3 to move to the elastic plate 8, and the elastic plate 8 is squeezed into the track hole 7, and the elastic plate 8 is no longer squeezed by the shaping ring 3 and then moves to the original direction in the opposite direction due to its own elasticity. position, the impact plate 101 hits the inflatable bag 103, the inner gas is compressed and expands outward after the...

Embodiment 3

[0038] see Figure 1-7 , the present invention provides a technical solution: on the basis of Embodiment 1, a sizing device 11 is symmetrically installed between the inner ring 2 and the sizing ring 3, the sizing device 11 includes a fixed half frame 111, and the fixed half frame 111 and the inner ring 2 Fixed connection, a sliding half frame 112 is slidably connected between the two sides of the inner wall of the fixed half frame 111, the sliding half frame 112 is fixedly connected with the shaping ring 3, and the shaping plate 113 is slidingly connected between the inner wall sides of the fixing half frame 11, and the shaping plate One end of 113 extending to the outside of the fixed half frame 111 and the sliding half frame 112 is fixedly connected with a shielding plate 114 , and the shielding plate 114 is slidably connected with the fixed half frame 111 and the sliding half frame 112 .

[0039] A plastic film 18 is fixedly connected between the two sides of the inner wall...

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Abstract

The invention discloses a water area organism volume screening device. The water area organism volume screening device comprises a mounting plate, one side of the mounting plate is fixedly connected with an inner ring, the outer side of the inner ring is sleeved with a shaping ring, the shaping ring is slidably connected with the mounting plate, rubber air bags are evenly installed between the inner ring and the shaping ring, one side of the mounting plate is provided with screening holes, the screening holes communicate with the inner ring, a buffer plate is fixedly connected to the position, close to the shaping ring, of one side of the mounting plate, a rail hole is formed in one side of the buffer plate, an elastic plate is slidably connected between the two sides of the inner wall of the rail hole, contact rods are symmetrically mounted on one side of the elastic plate, and the invention relates to the technical field of water area organism screening. According to the water area organism volume screening device, the purpose of screening aquatic products according to the volume is achieved, the proportion of seedlings during fishing can be well reduced, different types of the aquatic products can be automatically subjected to regional division, the classification difficulty after fishing of the aquatic products is reduced, and the treatment cost of the aquatic products is reduced.

Description

technical field [0001] The invention relates to the technical field of water biological screening, in particular to a water biological volume screening device. Background technique [0002] Aquaculture is a 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 management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture includes extensive cultivation, Intensive culture and high-density intensive culture, etc. Extensive culture is to put seedlings in medium and small natural waters, and completely rely on natural bait to grow aquatic products, such as fish culture in lakes and reservoirs and shallow sea shellfish culture; intensive culture is to raise fish in small and small natural waters. Feed and fertilize aquatic products in water bodies, such as pond fish farming, cage fish farmi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/90A01K63/00
CPCA01K61/90A01K63/00Y02A40/81
Inventor 史鹏
Owner 史鹏
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