Full-automatic titration analysis device

The utility model provides a full-automatic titration analysis device and relates to the technical field of titration devices. The problems that an existing full-automatic titrimetric analysis device is prone to occurrence of dangerous situations such as leakage and the like, and meanwhile auxiliary automatic cleaning work is inconvenient to achieve are solved. Comprising a titration mounting part, and a rotation switching part is rotatably mounted on the titration mounting part; a lifting adapter is mounted on the titration mounting part; a titration driving device is fixedly mounted on the lifting adapter; a cleaning auxiliary part is fixedly welded on the titration mounting part; a titration driving device is mounted on the cleaning auxiliary part in a fitting manner; the titration auxiliary tube has the advantages that the titration auxiliary tube can be matched with the titration driving device to achieve auxiliary dropwise adding work, dropwise adding precision can be guaranteed, cleaning work after dro