Bulk grain transport vechicle

The utility model discloses a bulk grain transport vechicle, this bulk grain transport vechicle include carriage (1), bottom plate (2), wheel (3) and power, drive mechanism, wherein bottom plate (2) of carriage (1) of transport vechicle are by bilateral symmetry's fixed plate (21) and embedding movable panel (22) in fixed plate (21) are constituteed, about in two fixed plate (21) any vertical section by the vertical straightway that links to each other with the carriage outer wall, and the horizontal straightway that be parallel to each other perpendicular with these vertical straightway both ends and enclose with the irregular section of movable panel (22) looks gomphosis respectively, wherein irregular section top -down by first vertical section (221), slope section (222), horizontal segment (223), and second vertical section (224) constitute, movable panel (22) are including pull ring (4) of the interior round foreign side of its below. The utility model discloses can easily realize the unload process of b