The invention discloses a waterweed management device of a crab culture pond. The waterweed management device comprises an inverted L-shaped column arranged on a ship, a clamping mechanism, a transverse air cylinder arranged on the lower portion of the inverted L-shaped column, a righting structure arranged on a telescopic rod of the transverse air cylinder, a limiting structure arranged on the upper portion of the inverted L-shaped column and a cutting mechanism. A rectangular waterweed collecting tank is arranged at the rear part of the right side of the ship, openings are formed in the front side and the upper side of the waterweed collecting tank, a waterweed box with an opening in the upper end is arranged at the rear part of the ship, a filter plate is arranged in the waterweed box,and a drain pipe is arranged on the waterweed box below the filter plate. The device has the characteristics that the upper portion of waterweed can be cut, falling of feed is facilitated, crabs can be supervised and urged to actively find food, and lazy crabs are effectively avoided.
本发明公开了一种养蟹池的伊乐藻管理装置,包括设于船上的倒L形柱,夹紧机构,设于倒L形柱下部的横向气缸,设于横向气缸的伸缩杆上的扶正结构,设于倒L形柱上部的限位结构和切割机构;船右侧后部设有伊乐藻收集槽,伊乐藻收集槽呈矩形,伊乐藻收集槽前侧和上侧均开口,船后部设有上端开口的伊乐藻箱,伊乐藻箱内部中设有过滤板,过滤板下方的伊乐藻箱上设有排水管;本发明具有可对伊乐藻上部进行切割,有助于饲料下落,可督促螃蟹主动觅食,有效避免懒蟹出现的特点。
Waterweed management device of crab culture pond
养蟹池的伊乐藻管理装置
2020-11-20
Patent
Elektronische Ressource
Chinesisch
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