Voyage-type automatic bait feeding machine for shrimp aquaculture

An automatic feeding and sailing technology, applied in application, fish farming, climate change adaptation, etc., can solve the problems of inability, time-consuming and labor-intensive artificial feeding, improve digestion and absorption rate, and delay deterioration and spoilage time. , the effect of increasing looseness

Active Publication Date: 2018-12-28
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this puts forward new requirements for feeding prawns. The original artificial feeding is

Method used

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  • Voyage-type automatic bait feeding machine for shrimp aquaculture
  • Voyage-type automatic bait feeding machine for shrimp aquaculture
  • Voyage-type automatic bait feeding machine for shrimp aquaculture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-4 As shown, the solution adopted by the present invention to achieve the above object is: a walking type automatic bait feeding machine for prawn farming, bait box 1, built-in motor b6 in bait box 1, and the output end of motor b6 is connected with rotating rod 7 , the bottom of the rotating rod 7 is connected with the feeding tray 12 through the feeding rod 9, the rotating rod 7 is built-in hollow, the side of the bait box 1 is equipped with a floating rod 18, the end of the floating rod 18 is connected with a floating ball 17, and one side of the floating ball 17 is provided with a propeller 20 connect bait box 1 by connecting rod 19. Through the rotation of the set motor b, the feeding rod and the feeding plate connected under the rotating rod are driven to rotate, so that the feeding plate can evenly sprinkle the bait in the breeding pond during the rotation process, and the rotating rod is set to be hollow, so that the bait in the bait box The ba...

Embodiment 2

[0035] Such as Figure 5-8 As shown, the optimization scheme of this embodiment on the basis of Embodiment 1 is: circular holes 31 are evenly distributed on the surface of the rotating rod 7, a vibrating block 3 is provided at the bottom of the bait box 1, and motors a2 are installed on both sides of the inside of the bait box 1. , the telescopic rod 27 is connected on the motor a2, the telescopic rod 27 is connected with the outer arc surface of the curved plate 28, the inner arc surface of the curved plate 28 corresponds to the circular holes 31 evenly distributed on the surface of the rotating rod 7, and the inner arc surface of the curved plate 28 is in line with the rotation Rod 7 outer diameter cooperates. Round holes are evenly distributed on the surface of the rotating rod. During the rotation of the rotating rod, the surrounding bait can enter the inside of the rotating rod through the round holes. At the same time, motor a is installed on both sides of the lower side...

Embodiment 3

[0039] The working principle of a walking type automatic bait feeding machine used for prawn farming in the present invention is as follows: put the device into the culture pond, start the propeller 20 through the control panel 24 to drive the device to move forward in the water of the culture pond, and start the motor b6 to drive Rotating bar 7 rotates, and the feeding dish 12 that rotating bar 7 lower ends is connected produces rotation, and the bait in the feeding dish 12 is thrown out by the rotation of S-shaped discharge hole 36, and the floating ball 17 that bait box 1 both sides is provided with can make device Floating smoothly on the water surface of the breeding pond, the fan 21 arranged at the upper end of the bait box 1 can blow natural wind into the bait box 1 through the air supply pipe 23, so that the bait in the bait box 1 is kept dry, and at the same time, accelerates the falling of the bait and prevents the bait from falling. Blocked on the sieve plate 4, caus...

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Abstract

The invention discloses a voyage-type automatic bait feeding machine for shrimp aquaculture. The bait feeding machine comprises a bait box, a motor b is arranged in the bait box, an output end of themotor b is connected with a hollow rotating bar, the lower portion of the rotating bar is connected with a feeding disk through a conveying rod, a floating rod is mounted on the side surface of the bait box, a floating ball is connected at the end of the floating rod, and a propeller is arranged on one side of the floating ball and connected with the bait box through a connecting rod. According tothe bait feeding machine, rotation of the motor b drives the conveying rod connected on the lower portion of the rotating bar and the feeding disk to rotate, baits are more uniformly thrown in the rotating process of the feeding disk, the floating rod and the floating ball are mounted on the side surface of the bait box, the whole bait feeding machine can stably float on the water surface, the propeller is arranged on one side of the floating ball and can drive the bait feeding machine to run forwards, voyage-type automatic bait feeding of the bait feeding machine is achieved, the propeller rotates on the water surface, flow of water in an aquaculture pond is accelerated, contact between aquaculture water and air is facilitated, and the dissolved oxygen content of the aquaculture water isincreased. The bait feeding machine is simple in structure, convenient to operate and suitable for large-scale popularization.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a walking type automatic bait feeding machine for prawn farming. Background technique [0002] In the process of cultivating prawns, feeding and throwing bait is a very important task. Uneven feeding of bait will lead to too much or too little bait in some parts. Too much bait will not only cause waste of bait, but also cause excessive prawn Concentration will lead to excessive consumption of local dissolved oxygen, which will cause the deterioration of the water quality environment; when the bait is too small, it will reduce the food intake of the prawns and cause the fighting of the prawns, which will eventually cause the casualties of the prawns and reduce the quality and output of the prawns. At present, three feeding methods are mainly used in the shrimp farming process: one is feeding by manual punting, which is completely dependent on experience, time-consuming and laborious, an...

Claims

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Application Information

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IPC IPC(8): A01K61/80
CPCA01K61/80Y02A40/81
Inventor 冯德军潘昀桂福坤王萍孙孟
Owner ZHEJIANG OCEAN UNIV
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