Three-wheel pneumatic walking vehicle

The utility model relates to the technical field of pneumatic walking vehicles, and discloses a three-wheel pneumatic walking vehicle which comprises a vehicle body. The pneumatic walking part comprises three walking columns, driving notches are formed in the lower ends of the walking columns, pin shafts are connected into the driving notches in a penetrating mode, and one-way walking wheels are installed on the pin shafts; and the three material pushing units are arranged corresponding to the one-way walking wheels one by one, and the material pushing units are installed on the pin shafts. According to the pneumatic walking vehicle, sundries such as pebbles leave the movement route of the one-way walking wheel, wheel jumping caused by the fact that the one-way walking wheel presses the sundries such as the pebbles is avoided, and the moving stability of the pneumatic walking vehicle is improved. 本实用新型涉及气动行走车技术领域，公开了一种三轮气动行走车，包括：车体；气动行走件，气动行走件上包括三根行走柱，行走柱的下端开设有驱动槽口，驱动槽口内贯穿连接有销轴，销轴上安装有单向行走轮；三个推料单元，推料单元对应一个单向行走