The invention relates to a water quality sampling device for marine environment monitoring, the device comprises a U-shaped shaft base, a rotating shaft is rotatably mounted in the U-shaped shaft base, baffles are arranged at two ends of the rotating shaft and on the inner side of the U-shaped shaft base, a rotating joint is mounted on one side of the U-shaped shaft base, and a connecting hole is formed in the rotating shaft; when sampling bottles of different specifications need to be used, the sampling bottles of different specifications are placed on a rotary table, the rotary table firstly makes contact with the inclined face of the limiting clamping block of a limiting mechanism, then the spring is compressed in a built-in groove of a side column through a movable rod and a sliding plate, and the sampling bottles are clamped through the limiting clamping block through elastic deformation of the spring, meanwhile, the bottoms of the sampling bottles are limited in the limiting holes with gradually-changed inner diameters, so that the sampling bottles of different specifications are limited and fixed, and during sampling, the turntable is rotated through the operation of the third motor, so that the different sampling bottles are rotated to the bottom of the water pump to receive seawater, and automatic replacement and sampling of the sampling bottles are realized.
本发明涉及一种海洋环境监测用的水质采样装置,包括U型轴座,所述U型轴座内部转动安装有转轴,所述转轴两端且位于U型轴座内侧设置有挡板,所述U型轴座一侧安装有旋转接头,所述转轴内部开设有连接孔;需要使用不同规格的采样瓶,此时将不同规格的采样瓶放置于转盘上,此时转盘首先与限位机构的限位夹块的斜面接触,进而通过活动杆和滑板在侧柱的内置槽内压缩弹簧,且通过弹簧的弹性形变利用限位夹块夹紧采样瓶,同时采样瓶的底部限位于内径逐变的限位孔内,实现对不同规格的采样瓶的限位固定,且在样时,通过第三电机工作旋转转盘,进而将不同的采样瓶旋转至水泵底部接收海水,实现采样瓶的自动替换和采样。
Water quality sampling device for marine environment monitoring and use method thereof
一种海洋环境监测用的水质采样装置及其使用方法
2022-01-18
Patent
Electronic Resource
Chinese
IPC: | G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / A01D Ernten , HARVESTING / B01D SEPARATION , Trennen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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