Type homing guidance transport vechicle is carried on back to two -way back of body

The utility model discloses a type homing guidance transport vechicle is carried on back to two -way back of body, it is including frame main part drive arrangement, guiding device and draw gear, but this frame main part including automobile body and two sets of diversion return idler and a set of active roller, but these two sets of diversion return idlers install in automobile body bottom both ends, this active roller is installed between two sets of return idlers, this drive arrangement includes two motors and power, and two above -mentioned active rollers are installed respectively in the motor axle head, this guiding device installs inside the automobile body, this draw gear installs in automobile body one end, and it includes spring pin, snap close piece and control box, and this spring pin is installed on the control box, and this snap close piece is located spring pin top, be provided with on it one with spring pin assorted lockhole, this lockhole is located directly over the spring pin. By this, through can automatic carry in the setting of automobile body tip or the draw gear of uninstallation trailer, make being connected and breaking off more conveniently of trailer and transport vechicle, reduced the hand labor volume, reduced manufacturing cost.