The invention discloses a retractable skid type landing device with auxiliary wheels and suitable for a narrow space. The landing device is divided into a skid retracting and releasing module and an auxiliary wheel retracting and releasing module. The skid retracting and releasing module comprises a skid retracting and releasing actuating cylinder, a main buffer, a first side supporting rod, a second side supporting rod, an upper torsion arm, a lower torsion arm, a skid and a pitching buffer. The auxiliary wheel retracting and releasing module comprises first to eighth auxiliary wheels, firstto fourth connecting rods, first to second connecting shafts, first to second bearings, first to second connecting shaft lifting actuating cylinders, first to fourth steel ropes, first to fourth fixedpulleys, first to fourth auxiliary wheel retracting and releasing actuating cylinders and a bracket. A plurality of small auxiliary wheels are added to improve the landing device of the deviation rectifying lateral force, so that the ground sliding deviation rectifying capability of an aircraft is improved; and compared with an original skid landing device, the device of the invention has the following advantage: the occupied space of a vehicle body is not greatly increased.