Pneumatic remote aquaculture feed throwing device and use method thereof

A technology of aquaculture and throwing device, which is applied in application, fish farming, climate change adaptation, etc. It can solve the problems of high labor intensity, short throwing distance, long-distance throwing, low labor intensity, etc., and achieves convenient adjustment and simple structure Effect

Active Publication Date: 2017-12-01
FRESHWATER FISHERIES RES INST OF SHANDONG PROVINCE
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The existing technologies are all manual boating and throwing, which is labor-intensive, and the throwing distance is short, and manual boating interferes a lot with fish eating
[0003] The prior art lacks a special equipment that can spread feed over a long distance, has low labor intensity, and is suitable for spreading feed on large water surfaces

Method used

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  • Pneumatic remote aquaculture feed throwing device and use method thereof
  • Pneumatic remote aquaculture feed throwing device and use method thereof

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Embodiment approach 1

[0016] Implementation mode one: if Figure 1-2 As shown, the pneumatic remote aquaculture feed throwing device includes a feed bin 1 and a feed pipe 2, and the feed pipe 2 is connected to the outlet of the feed bin 1. It is characterized in that it also includes a pneumatic feed throwing mechanism, and the pneumatic feed throwing device The mechanism includes a gas-material separation bin 3, an air compressor 4, a compressed air tank 5, a linkage inlet valve 6, a discharge ball valve 7 and a discharge nozzle 8, wherein the upper side wall of the gas-material separation bin 3 is cylindrical, and the lower part is The side wall is in the shape of an inverted conical tube, and the center of the top plate is provided with an air outlet pipe 31. The air outlet pipe 31 extends inwards to the inside of the gas-material separation chamber 3, and its upper side wall is also provided with a feed pipe 32. The feed pipe 32 is distributed along the tangential direction of the upper side wa...

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Abstract

The invention relates to a pneumatic remote aquaculture feed throwing device. To make up conventional technical blanks, the pneumatic remote aquaculture feed throwing device comprises a pneumatic feed throwing mechanism, wherein the pneumatic feed throwing mechanism comprises an air material separation cavity, an air compressor, a compressed air tank, a linked air inlet valve, a material discharge ball valve and a discharge ejection tube; the air material separation cavity is like a cyclone separator; the linked air inlet valve comprises two ball valves; central extension lines of valve cores of the two ball valves are in perpendicular crossing; the discharge ball valve comprises a valve body and a valve core; an outlet, a horizontal inlet and a vertical upright inlet are formed in the valve body; a control handle is connected with the valve core; the vertical upright inlet is directly connected with a feed outlet; the horizontal inlet of the valve body is connected with the compressed air tank through a pipeline; the outlet of the valve body is connected with the discharge ejection tube through a hose; a conveying tube extends downwards from the feed cabin and is connected with a feeding tube. The pneumatic remote aquaculture feed throwing device has the advantages of being simple in structure and convenient to adjust, and is particularly applicable to feed throwing in a large water area.

Description

technical field [0001] The invention relates to a pneumatic remote aquaculture feed throwing device and a using method thereof. Background technique [0002] Aquaculture requires regular and quantitative throwing of feed on large water surfaces. The prior art is all manual boat throwing, the labor intensity is high, the throwing distance is short, and manual boating interferes greatly with fish eating. [0003] The prior art lacks a kind of special equipment that can spread feed at a long distance, has low labor intensity, and is suitable for spreading feed on large water surfaces. Contents of the invention [0004] The technical problem to be solved by the present invention is how to overcome the above-mentioned defects of the prior art, and provide a pneumatic remote aquaculture feed throwing device and its usage method. [0005] In order to solve the above technical problems, the pneumatic remote aquaculture feed throwing device includes a feed bin and a feeding pipe,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/80
CPCA01K61/80Y02A40/81
Inventor 张明磊杜兴华张金路李壮巩俊霞陈秀丽许国晶田功太王志忠
Owner FRESHWATER FISHERIES RES INST OF SHANDONG PROVINCE
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