Density detector

The utility model relates to a density detector, and relates to the technical field of geotechnical test instruments, the density detector comprises a detector body and a support leg mounted on the detector body, one side, far away from the detector body, of the support leg is in threaded fit with an adjusting footstand, and the adjusting footstand is provided with an adjusting groove for threaded connection of the support leg; placing blocks are arranged on the sides, away from the supporting legs, of the adjusting leg bases, fixing columns are arranged on the sides, close to the supporting legs, of the placing blocks, bearings are arranged between the adjusting leg bases and the fixing columns, bearing grooves for installing the bearings are formed in the adjusting leg bases, and the fixing columns are fixedly sleeved with the bearings. The method and the device have the effect of improving the accuracy degree when the detected substance is detected. 本申请涉及一种密度检测仪，涉及土工试验仪器技术领域，其包括检测仪本体及安装于检测仪本体上的支撑脚，支撑脚远离检测仪