The invention discloses a self-propelled fish school detection device which comprises a shell, the upper wall of an inner cavity is fixedly connected with a vertically downward upper air outlet rod; an upper air outlet channel is formed in the upper air outlet rod in an up-down communicating mode. The lower end of the upper air outlet rod is fixedly connected with an air bag; a buoyancy cavity isformed in the air bag; the upper end of the buoyancy cavity is communicated with the upper air outlet channel; the lower end of the airbag is fixedly connected with a lower air outlet rod; a lower airoutlet channel is formed in the lower air outlet rod in an up-down communicating mode. The lower end of the buoyancy cavity is communicated with the lower air outlet channel; the lower end of the lower air outlet rod is fixedly connected with an air storage tank; the self-propelled fish school detection device can automatically run when placed in water, floating and sinking are achieved by changing the size of the internal air bag, horizontal moving is achieved through propellers in the four directions, and therefore the fish shoal conditions of all positions in water can be fully detected, and when fish shoals are detected, baits can be automatically released to attract the fish shoals.
本发明公开的一种自走型鱼群检测装置,包括壳体,所述内腔上壁固连有竖直向下的上出气杆,所述上出气杆内上下相连通的设有上出气道,所述上出气杆下端固连有气囊,所述气囊内设有浮力腔,所述浮力腔上端连通所述上出气道,所述气囊下端固连有下出气杆,所述下出气杆内上下相连通的设有下出气道,所述浮力腔的下端连通所述下出气道,所述下出气杆下端固连有储气罐,本发明放入水中可自动运行,通过改变内部气囊体积来实现上浮和下沉,并且通过四个方向的螺旋桨来实现水平向的游走,这样可以充分的检测出水里各个位置的鱼群情况,并且当检测到鱼群时,会自动放出诱饵吸引鱼群。
Self-propelled fish school detection device
一种自走型鱼群检测装置
2020-07-28
Patent
Elektronische Ressource
Chinesisch