Vacuum membrane fishing device

A diaphragm and vacuum technology, applied in the field of vacuum diaphragm fishing devices, can solve the problems of high damage rate of snails and shellfish, laborious fishing in deep water areas, troublesome fishing methods, etc., and achieve convenient and fast fishing, low damage rate and high fishing efficiency Effect

Active Publication Date: 2018-02-27
陈多多
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the snails and shellfish grow in the sediment under the seabed and river. In order to meet people’s demand for products, the existing snails and shellfish They have all begun artificial breeding, but the existing fishing methods are all troublesome. Utilize fishing boats to spray to the bottom of the pool with submersible pumps on the trailer, so that the ...

Method used

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  • Vacuum membrane fishing device
  • Vacuum membrane fishing device
  • Vacuum membrane fishing device

Examples

Experimental program
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Embodiment 1

[0041] Adopt motor transmission, connect the joint 51 of the suction rake to the discharge port 18 according to the above-mentioned connection method, the suction rake is put into the bottom of the area to be caught, the spray gun 53 is connected with high-pressure water, and the spray angle of the spray gun 53 is adjusted by the fixed nut 55. One end of the rope is connected to the pull buckle 57 and the fixed buckle 63, and the other end is connected to the fishing boat. The suction rake is lowered to the bottom of the water, and the high-pressure water is sprayed from the spray gun 53 to the bottom of the water to spray out the river bottom snails and shellfish, and the boat moves forward to pull the suction rake Moving forward, the scraping gear 13 scrapes the snails and shellfish out, and the snails that come out from the mud open the motor 13, and the motor 13 controls the rotation of the rotating shaft 11 through the reducer 12, and the rotating shaft 11 drives the rotati...

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PUM

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Abstract

The invention discloses a vacuum membrane fishing device which comprises a shell, a rack, a feeding device, a power device, a discharging device and a suction rake. The rack, the feeding device, the power device and the discharging device are arranged inside the shell. An inlet, an outlet and a lifting lug are arranged in the shell. The feeding device, the power device and the discharging device are arranged on the rack. The feeding device and the power device are connected, the power device and the discharging device are connected, and the discharging device and the suction rake are connected. The vacuum membrane fishing device is simple in structure and exquisite in design, power is provided by adopting a membrane type large suction device, on the basis of the suction rake, submarine products are rolled by the suction rake, the products are sucked out through the membrane type large suction device, the fishing depth can reach 15-20 m or larger, deep water culture fishing is convenient and rapid, the fishing efficiency is high, and the breakage rate is low.

Description

technical field [0001] The invention relates to the technical field of fishing equipment, in particular to a vacuum diaphragm fishing device. Background technique [0002] Most of the snails and shellfish grow in the sediment on the bottom of the sea and under the river. In order to meet people's demand for products, the existing snails and shellfish have begun to be cultured artificially, but the existing fishing methods are more troublesome. Use a fishing boat to spray to the bottom of the pool with a submersible pump on the trailer, so that the sediment containing a certain amount of shellfish in the sprayed area is in a loose state in the water, and then use the fishing boat to drag the net to salvage. This method is used to fish The damage rate of snails and shellfish is relatively high, and the fishing efficiency is low, the fishing area is relatively shallow, and fishing in deep water is very laborious, and the fishing effect is very poor. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): A01K80/00
CPCA01K80/00Y02E60/10Y02A40/81
Inventor 陈多多
Owner 陈多多
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