Detachable pavement embossing machine

The invention relates to a detachable pavement embossing machine which comprises a bottom plate, a handrail, a processor, an embossing device, a display panel and four moving wheels. The embossing device comprises a lifting mechanism, a lifting plate, a heat-dissipating mechanism, a collecting mechanism and a plurality of embossing mechanisms. Each embossing mechanism comprises a first motor, an embossing roller, two first gears and two transmission assemblies. Each transmission assembly comprises a second gear, a telescopic unit, a telescopic plate and a plurality of fixed units. The detachable pavement embossing machine can drive the embossing roller to rotate to construct a pavement through the embossing mechanisms and drives an insertion rod to move by means of the telescopic unit, sothat the insertion rod is inserted into an insertion hole or is separated from the insertion hole, and therefore, the embossing roller is mounted and detached conveniently. Furthermore, the embossingroller which rotates is di