Appearance is produced jointly with dry density survey of soil with standard soil sample to highway engineering road bed

The utility model provides an appearance is produced jointly with dry density survey of soil with standard soil sample to highway engineering road bed, belongs to road engineering survey instrument technical field, and it is unreasonable with the dry density standard soil sample instrument overall structure design of soil to aim at solving current highway engineering survey road bed, and complex operation does not reach the problem that highway engineering road bed required with native dry density measurement standard. The combined wet mixer that adds that its adopted atomizer dress even to form in soil mixer main part, the combined anterior soil crushing machine, soil crushing machine front portion of connecting of wet mixer that add is connecting soil stoving case, and the electronic real appearance that hits is connected at the combined wet mixer rear portion that adds, electronic real appearance, the combined bottom that adds wet mixer, soil crushing machine and the soil stoving case conjuncted base plate