The utility model provides a self entering fish cage, which solves the existing fishing cage or because of the large volume, take up too much space on the deck of the ship, or because of unreasonable structure, when the flow will occur when the existing rolling and moving problem. The utility model comprises a cage fishing nets and for supporting the installation of net skeleton, skeleton with an umbrella structure, comprising a main supporting bone, bone, bone side support main supporting seat and an auxiliary support seat main supporting bone; bone end is hinged with the main support base pair supporting bone; bone end is hinged with the side supporting bone seat, and the other end is connected with the upper main bone support activities; the main supporting seat is provided with a through hole bone, bone side support seat center is provided with an inserting rod inserting rod with the through hole is inserted between. The utility model has the advantages of reasonable structure, stable and fishpot position in the water and has the folding function, greatly reducing the cage on the deck of fishing boat storage volume, increase the fishing boat in the sea fishing capacity. \ue5cf
【技术实现步骤摘要】
本技术涉及一种捕鱼用的装置,尤其涉及一种自入式的捕鱼笼。为实现以上目的,本技术的捕鱼笼包括网衣和用于支撑安装网衣的骨架,网衣设有进鱼口和出鱼口;上述骨架为伞状结构,包括主支撑骨、副支撑骨、主支撑骨座和副支撑骨座;主支撑骨一端与主支撑骨座相铰接,并呈伞状展开;副支撑骨一端与副支撑骨座相铰接,另一端与主支撑骨上部活动配接,并支撑主支撑骨;主支撑骨座中心设有通孔,副支撑骨座中心设有插杆,插杆与通孔呈活动插接关系,插杆上有凸坎。上述主、副支撑骨座为周边呈方牙齿状的盘,在方牙齿中间有一沿周边的凹槽;上支撑骨座每一方牙齿之间铰接一根主支撑骨,并通过金属丝缠绕在凹槽内;副支撑骨座每一方牙齿之间铰接一根副支撑骨,并通过金属丝缠绕在凹槽内。为了使捕鱼笼在水中位置更加稳定,上述每根主支撑骨呈弧形结构且尾端垂直于水平面。上述进鱼口位于网衣侧面并接近于网衣的底部。上述出鱼口位于网衣的底部,并由一条活动束绳控制其开合。为了操作方便,上述插杆上端连接有上支绳,副支撑骨座下方连接有下支绳。为了出鱼口更易打开,上述网衣的底部还嵌有数块金属块。本技术捕鱼笼的优点1、本捕鱼笼打开时呈伞面状结构,不易受水流的影响而发生滚动或移动,提高了鱼笼在海底的稳定性。2、本捕鱼笼具有活动收合功能,在渔场放笼时,只要将上支绳拉起,鱼笼即可打开投入水中;收笼时,拉紧下支绳,借助于水的阻力,鱼笼即闭合成一柱体,减少起笼时的阻力,增加起笼的速度。3、由于鱼笼不用时,可收合为一柱体,大大减少了鱼笼在渔船甲板上的堆放体积,增加了渔船的捕鱼能力,使渔船可以从事外海生产。4、由于鱼笼底部嵌有数块金属块,将活动绳松开,借助于 ...
【技术保护点】
一种捕鱼笼,包括网衣和用于支撑安装网衣的骨架,网衣设有进鱼口和出鱼口;其特征在于:所述骨架为伞状结构,包括主支撑骨、副支撑骨、主支撑骨座和副支撑骨座;主支撑骨一端与主支撑骨座相铰接,并呈伞状展开;副支撑骨一端与副支撑骨座相铰接,另一端与主支撑骨上部活动配接,并支撑主支撑骨;主支撑骨座中心设有通孔,副支撑骨座中心设有插杆,插杆与通孔呈活动插接关系,插杆上有凸坎。
【技术特征摘要】
1.一种捕鱼笼,包括网衣和用于支撑安装网衣的骨架,网衣设有进鱼口和出鱼口;其特征在于所述骨架为伞状结构,包括主支撑骨、副支撑骨、主支撑骨座和副支撑骨座;主支撑骨一端与主支撑骨座相铰接,并呈伞状展开;副支撑骨一端与副支撑骨座相铰接,另一端与主支撑骨上部活动配接,并支撑主支撑骨;主支撑骨座中心设有通孔,副支撑骨座中心设有插杆,插杆与通孔呈活动插接关系,插杆上有凸坎。2.根据权利要求1所述的捕鱼笼,其特征在于所述主、副支撑骨座为周边呈方牙齿状的盘,在方牙齿中间有一沿圆周的凹槽;主支撑骨座每一方牙齿之间铰接一根主支撑骨,并通过金属丝缠绕在凹槽内;副支撑骨座每一方牙齿之间铰接一...
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