The invention provides an automatic salvage and batch type sampling device for sediments in a small river, and relates to the technical field of sampling devices. The automatic salvaging and batch-type sampling device for the sediments in the small river comprises a floating part, driving equipment is arranged on the two sides of the floating part, a containing frame is arranged at the bottom of the floating part, and a plurality of limiting ropes capable of being rolled up are fixedly connected between the floating part and the containing frame. A transfer sealing frame is sealed, at the moment, water in the transfer sealing frame is pumped out through a water suction pump mounted in the transfer sealing frame, water is prevented from entering a placement frame, then a sample is placed by opening a second sealing plate, and then a rotating motor is started to drive a rotating frame to rotate; other sampling devices are taken out for sampling, batch sampling is achieved, sampling singleness is avoided, and a plurality of samples can be extracted for multiple times for storage.
本发明提供小型河流内的沉积物自动打捞分批次式取样装置,涉及取样装置技术领域。该小型河流内的沉积物自动打捞分批次式取样装置,包括漂浮件,所述漂浮件两侧设有驱动设备,所述漂浮件底部设有放置框,所述漂浮件与放置框之间固定连接有多个可收卷的限位绳,该小型河流内的沉积物自动打捞分批次式取样装置,将中转密封框进行密封,此时通过中转密封框内部安装的抽水泵,使抽水泵将中转密封框内部的水抽出,避免水进入放置框内部,再通过打开第二密封板,将样品进行放置,再通过启动旋转电机,带动转动架进行转动,对其他的取样装置进行取出取样,达到分批次取样,避免了取样的单一性,可以多次抽取多个样品进行保存。
Automatic salvaging and batch-type sampling device for sediments in small rivers
小型河流内的沉积物自动打捞分批次式取样装置
23.06.2023
Patent
Elektronische Ressource
Chinesisch
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