Fecha de publicación:
Fuente: WIPO "hemp"
The invention discloses a liquid sample sampling device comprising a base and a sampling assembly, a roller set is arranged in the middle of the lower end of the base, a traction ring is fixedly installed in the middle of the rear end of the base, a control box is fixedly installed on the rear portion of the upper end of the base, and a driving device is fixedly installed on the front portion of the upper end of the base. A mounting frame is fixedly mounted on one side of the upper end of the driving device, a lifting assembly is arranged on the mounting frame in a matched mode, a thick hemp rope is jointly connected between the lifting assembly and the sampling assembly, supporting legs are fixedly mounted on the rear portion of the lower end of the base, and a control panel is arranged at the rear end of the control box; and a PLC controller and a storage battery are arranged in the control box. The liquid sample sampling device for biological detection can effectively replace a manual sampling mode to perform water body sampling, the sampling range and depth are effectively improved, the working efficiency is greatly improved, and the liquid sample sampling device is suitable for wide popularization and application.