The invention discloses an automatic sampling machine for environmental monitoring water quality samples, and belongs to the field of sampling machines. An automatic sample collecting machine for environmental monitoring water quality samples comprises a main body, two sliding blocks, a rotating head, a sample collecting rod, a pull rope, a sampling barrel, a tightening mechanism, a stabilizing mechanism and a fixing groove, a sample collecting cavity is formed in the main body, the distance between the front wall and the rear wall in the sample collecting cavity is gradually reduced from left to right, and two sliding cavities are formed in the front side and the rear side of the sample collecting cavity in a communicating mode; according to the scheme, the sampling barrel is quickly retracted in a manner of driving the sampling barrel to ascend by the retracting and sampling rod and the pull rope, so that the sampling efficiency is improved, and the pull rope on the outer surface of the sampling rod is extruded in a manner of driving the rotating head to move rightwards by the two sliding blocks while the sampling barrel is retracted, so that the sampling barrel is quickly retracted, and the sampling efficiency is improved. Stay cord drying is accelerated, and the service life of the stay cord is prolonged.
本发明公开了一种环境监测水质样品自动收样机,属于收样机领域。一种环境监测水质样品自动收样机,包括主体、两个滑动块、转动头、收样杆、拉绳、采样桶、收紧机构、稳固机构和固定槽,主体内开设有收样腔,收样腔内由左至右前后两壁之间距离逐渐减小,收样腔前后两侧连通设有滑动腔,滑动腔数量为两个,两个滑动块分别滑动设于前后两个滑动腔内,本方案通过收回收样杆以及拉绳带动采样桶上升的方式,使采样桶快速收回,提高收样效率,并在收回采样桶的同时使两个滑动块带动转动头向右移动的方式,挤压收样杆外表面的拉绳,加速拉绳干燥,延长拉绳使用寿命。
Automatic sample collecting machine for environmental monitoring water quality sample
一种环境监测水质样品自动收样机
2022-05-31
Patent
Elektronische Ressource
Chinesisch
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