The utility model discloses a device for deep-sea fishing nets, bell type structure, the upper folded tight closure between the nets for open network, the lower end is connected with a plurality of falling net mouth ring, the net rope passes through the ring after all fall out from the upper part of the mesh nets and the operation mechanism is connected. The operating mechanism comprises a support rod, at the end of the strut net fixed pulley, lifting fixed pulley. Because the utility model can ensure the pendant ring is arranged, quickly sink to the deep water area, does not disturb the fish in the net; when controlled by the operator only needs to pull the net rope, rapid folding Wangkou, was caught in the net of fish is difficult to escape; and a lifting rope according to the water depth can be long or short, can be directly into the to the bottom of homework. The utility model has the advantages of artful design, reasonable design, simple structure and easy operation. The utility model is characterized in that the bracing rod and the net ring are made into a folding and contracting structure, and the utility model has the advantages of portability, and is particularly suitable for fishing operations in a deep water area.
【技術(shù)實(shí)現(xiàn)步驟摘要】
本技術(shù)涉及一種捕魚裝置,具體說(shuō)來(lái)涉及一種網(wǎng)具深水捕魚裝置,特別適合于駕船到深水區(qū)捕魚作業(yè)。
技術(shù)介紹
現(xiàn)有技術(shù)中,捕魚裝置品種多樣,結(jié)構(gòu)各異。捕魚用網(wǎng)具大都是從上向下撤,采用拖網(wǎng)、撒網(wǎng)、拉網(wǎng)、抬網(wǎng)等方法進(jìn)行捕魚,但這些手段由于下網(wǎng)時(shí)聲音比較大,很容易將魚群驚動(dòng)、嚇跑,這是其一不足;其二,由于魚網(wǎng)結(jié)構(gòu)設(shè)計(jì)的不足,收網(wǎng)時(shí)不能太快,在收網(wǎng)的過程中很容易讓大部分魚逃脫,捕魚成功率不高;其三,普通網(wǎng)具很難捕捉深水區(qū)的魚群。當(dāng)然還有如電捕魚和誘捕魚裝置或設(shè)備等,其捕魚成功率較高,電捕魚法和誘捕法適合于專業(yè)的捕魚隊(duì)伍,其專業(yè)性強(qiáng),設(shè)備價(jià)值大;對(duì)于一般的家庭和個(gè)人來(lái)說(shuō),該方法不適合,它更多地適合以捕魚為業(yè)的專門團(tuán)隊(duì)。而且,國(guó)家對(duì)此也有明確規(guī)定,電捕魚法和誘捕法受到一定限制。技術(shù)的內(nèi)容針對(duì)現(xiàn)有捕魚網(wǎng)具存在下網(wǎng)時(shí)聲音較大、收網(wǎng)時(shí)魚容易逃脫的不足,本技術(shù)的目的是提供一種下網(wǎng)聲音小、收網(wǎng)過程中魚難以逃脫,而且能夠捕捉深水區(qū)魚群的深水捕魚裝置。本技術(shù)的技術(shù)方案是這樣實(shí)現(xiàn)的深水捕魚裝置,魚網(wǎng)為罩式結(jié)構(gòu),其上端收攏封緊,中間連接有用于將魚網(wǎng)撐開的網(wǎng)圈,下端為網(wǎng)口連接有若干墜環(huán),收網(wǎng)繩依次穿過所有墜環(huán)后從魚網(wǎng)上部的網(wǎng)孔中伸出與操作機(jī)構(gòu)連接。操作機(jī)構(gòu)包括撐桿、位于撐桿端頭的收網(wǎng)定滑輪、升降定滑輪,所述魚網(wǎng)的收網(wǎng)繩繞過該收網(wǎng)定滑輪;升降繩的一端系住魚網(wǎng)上端,繞過升降定滑輪。當(dāng)拉提收網(wǎng)繩時(shí),墜環(huán)會(huì)被拉攏在一起從而將網(wǎng)口收攏使網(wǎng)內(nèi)的魚不會(huì)逃脫。更進(jìn)一步的改進(jìn)在于所述收網(wǎng)繩和升降繩繞過各自定滑輪后分別與彼此獨(dú)立的收網(wǎng)絞盤和升降絞盤連接,兩絞盤安裝在底板上。本技術(shù)的捕魚裝置,具有如下優(yōu)點(diǎn)1、由于魚網(wǎng)為罩式 ...
【技術(shù)保護(hù)點(diǎn)】
深水捕魚裝置,包括魚網(wǎng)(1),其特征在于:魚網(wǎng)(1)為罩式結(jié)構(gòu),其上端收攏封緊,中間連接有用于將魚網(wǎng)(1)撐開的網(wǎng)圈(2),下端為網(wǎng)口連接有若干墜環(huán)(3),收網(wǎng)繩(4)依次穿過所有墜環(huán)(3)后從魚網(wǎng)(1)上部的網(wǎng)孔中伸出與操作機(jī)構(gòu)連接。
【技術(shù)特征摘要】
1.深水捕魚裝置,包括魚網(wǎng)(1),其特征在于魚網(wǎng)(1)為罩式結(jié)構(gòu),其上端收攏封緊,中間連接有用于將魚網(wǎng)(1)撐開的網(wǎng)圈(2),下端為網(wǎng)口連接有若干墜環(huán)(3),收網(wǎng)繩(4)依次穿過所有墜環(huán)(3)后從魚網(wǎng)(1)上部的網(wǎng)孔中伸出與操作機(jī)構(gòu)連接。2.根據(jù)權(quán)利要求1所述的捕魚裝置,其特征在于所述操作機(jī)構(gòu)包括撐桿(7)、位...
【專利技術(shù)屬性】
技術(shù)研發(fā)人員:張?zhí)烀?/a>,
申請(qǐng)(專利權(quán))人:張?zhí)烀?/a>,
類型:實(shí)用新型
國(guó)別省市:85[]
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