Trowelling machine for construction of highway

The utility model provides a trowelling machine for construction of highway, it includes frame and remote control module, it is cylindric that the frame is the lower extreme open -ended, the upper endof frame is provided with the battery, singlechip controller and signal transceiver module, the both sides of frame are provided with the walking wheel, two walking wheels are driven by motor A respectively, the outside of two walking wheels is provided with a plurality of supplementary smoothing blades along its circumferencial direction in order, and the head and the tail of adjacent two supplementary smoothing blades have one section coincidence section, the below of frame is provided with by motor B driven installation crown plate, evenly be provided with a plurality of main smoothing blades on the outer periphery of installation crown plate, the battery is connected with motor A and motor B electricity through electromagnetic relay respectively, motor A, motor B, electromagnetic relays, signal transceiver mo