Device for throwing fish food on water surface

A feeding device and fish food technology, applied in fish farming, application, climate change adaptation, etc., can solve the problems of heavy workload, limited spreading range, small feeding range, etc., to achieve mild feeding mode, improve The effect of large initial speed and feeding range

Pending Publication Date: 2019-03-08
辛幼霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A major problem facing fish farming is the problem of feeding feed. The existing methods generally use artificial feeding. This method has a large workload, and long-term use will have adverse effects on hand joints, and the range of feeding is limited, so it cannot be fed. Feed to a long distance, the feeding effect is not good
At present, there are also some equipment feeding, and the bait is launched by compressed air on the shore. The feeding direction of this method is fixed, the feeding method is rough, the actual feeding range is also small, and the noise is extremely high.

Method used

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  • Device for throwing fish food on water surface
  • Device for throwing fish food on water surface
  • Device for throwing fish food on water surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see Figures 1 to 3 , a water surface fish food spreading device, comprising a floating platform 1, a food storage tank 2 set in the middle of the upper end surface of the floating platform 1, an upper annular material throwing turntable 3 arranged above the food storage tank 2, and a vertically fixed feeding Pipe 4; the lower end of the feeding pipe 4 is inserted into the food storage tank 2, and the upper end passes through the inner ring of the upper ring-shaped turntable 3 to above it; the upper peripheral surface of the feeding pipe 4 is provided with a frustum-shaped upper guide Guide cover 41; a Jiaolong shaft 42 is rotatably set in the feeding pipe 4, and the upper end of the Jiaolong shaft 42 is slightly higher than the upper end surface of the feeding pipe 4, and the fish food in the food storage tank 2 is transported to the outside of the feeding pipe 4 upper end fall, and guided by the upper guide cover 41 to the upper ring-shaped turntable 3; the upper surf...

Embodiment 2

[0046] The difference between embodiment two and embodiment one is:

[0047] The periphery of the floating platform 1 is evenly provided with a plurality of sub-floating bodies 10; the sub-floating bodies 10 are fixedly connected with the floating platform 1 through a plurality of connecting rods 14 to increase the stability of the floating platform 1; A light sensor 15; a storage battery and a processor are also arranged in the floating platform 1; a paddle 18 submerged in the water is provided at the bottom of the floating platform 1; body 19; the blades 18 are fixed on the swivel 19; each light sensor 15 respectively senses the light intensity information, and sends the information to the processor for processing; The orientation of the strongest light, and control the rotation of the swivel 19 so that the paddle 18 faces away from the orientation of the strongest light; control the rotation of the paddle 18 to drive the floating platform 1 to move to the position with the ...

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Abstract

The invention relates to a device for throwing fish food on the water surface. The device includes a floating platform, a food storage groove formed in the middle of the upper end face of the floatingplatform, an upper annular discharging turntable arranged on the upper portion of the food storage groove and a vertically fixed material conveying pipe. The lower end of the material conveying pipeis inserted into the food storage groove, and the upper end of the material conveying pipe passes through an inner ring of the upper annular discharging turntable to the upper portion of the upper annular discharging turntable; the circumferential surface of the upper portion of the material conveying pipe is sleeved with an umbrella-shaped upper guide cove; the inside of the material conveying pipe is sleeved with a spiral shaft, the upper end of the spiral shaft is slightly higher than the upper end face of the material conveying pipe, and fish food in the food storage groove is conveyed tothe upper end of the material conveying pipe, falls down, and then guided by the upper guide cover to the upper annular discharging turntable. The upper surface of the upper annular discharging turntable is uniformly provided with several convex first separation strips. The device can achieve automatic feeding and uniformly throw the fish food around.

Description

technical field [0001] The invention relates to a fish food spreading device on the water surface, which belongs to the field of aquatic product cultivation equipment. Background technique [0002] A major problem facing fish farming is the problem of feeding feed. The existing methods generally use artificial feeding, which is a heavy workload, and long-term use will have adverse effects on hand joints, and the range of feeding is limited and cannot be fed. Feed to a longer distance, the feeding effect is not good. At present, some of them use equipment to feed, and the bait is launched on the shore through compressed air. This method has a fixed feeding direction and a rough feeding method. The actual feeding range is also small, and the noise is extremely high. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a fish food spreading device on water surface. The fish food spreading device on the water surfa...

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 辛幼霞
Owner 辛幼霞
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