The utility model discloses a real appearance is hit in portable automation, including hitting real section of thick bamboo subassembly and workstation, wherein hit a real section of thick bamboo subassembly include the base and with the real section of thick bamboo of hitting of base joint, hit real bobbin top termination in sleeve, hit a real section of thick bamboo and sleeve and compress tightly the fixing base through butterfly nut and accomplish and fix, wherein be equipped with the motor in the workstation, indulge slide bar, horizontal slide bar, erect the slide bar, indulge the sliding block, the sideslip motion block, erect the sliding block, indulge the strip that slides, the sideslip moves the strip and erects and slide the strip by the inside electric machine control sliding range of workstation fuselage to it evenly hits the reality to drive compaction hammer realization soil sample. The utility model discloses utilizing automatic slider automatic setting and control compaction hammer, realizing carrying out the soil sample under the fixed prerequisite of real section of thick bamboo subassembly and evenly hitting the reality hitting, four foot rests that can rise automatically are accomplished the co -altitude can telescopic joint. The utility model discloses convenient to use, the high just test result of precision are stably.