A kind of rotary convenient harvesting type oyster culture attachment

Abstract

The invention discloses a rotary convenient harvesting type oyster cultivation attachment, which comprises a convenient harvesting attachment mechanism, a cutting reticulated shell, and a fixing mechanism. The reticulated shell adopts transition fit, and the fixing mechanism is vertically arranged under the cut reticulated shell and fixedly connected by electric welding. The convenient attachment mechanism provided by the present invention adopts the method of rotating to generate relative motion force, which can cut off all the oysters relatively easily, without cutting off the oysters one by one like the traditional method, and will not leave shell slag, which can prevent Scratch the hands, legs and feet of fishermen, and at the same time, the aquaculture attachment can be firmly fixed on the beach to prevent it from rolling with the flow of high tide and low tide, so as to ensure the normal growth of oysters.

Description

technical field [0001] The invention relates to the field of aquatic product cultivation, more precisely, it relates to a rotary convenient harvesting type oyster cultivation attachment. Background technique [0002] Oysters are mainly born with stones, and they are cut off from stones during collection. However, the oyster farming industry of the prior art mainly adopts stones to cultivate oysters, which has the following defects: [0003] 1. The oysters attached to the stones need to be manually cut off one by one when collecting. This collection method is slow and will leave oyster shells on the stones, which will cut fishermen's hands, and When walking, they will accidentally scratch the fishermen's legs and feet; [0004] 2. Because the sand and mud on the beach will flow with the high tide and low tide, it will drive the attached stones to roll and affect the growth of oysters on its surface. Contents of the invention [0005] Aiming at the deficiencies in the prio...

AI Technical Summary

Problems solved by technology

[0003] 1. The oysters attached to the stones need to be manually cut off one by one when collecting. This collection method is slow and will leave oyster shells on the stones, which will cut fishermen's hands, and When walking, they will accidentally scratch the fishermen's legs and feet;

[0004] 2. Because the sand and mud on the beach will flow with the high tide and low tide, it will drive the attached stones to roll and affect the growth of oysters on its surface

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