Blister main body of sweeper

The utility model relates to the technical field of road sweeping vehicles, and particularly discloses a plastic uptake main body of a road sweeping vehicle, which comprises a driving cabin, a U-shaped connecting shell and a bottom shell, the U-shaped connecting shell is arranged at the bottom of the front end of the driving cabin, a plurality of groups of positioning grooves are uniformly formed in the outer side of the U-shaped connecting shell along an annular track, a U-shaped plate is movably clamped on the inner side of the U-shaped connecting shell, and the bottom shell is connected with the U-shaped plate. The top of the front end of the bottom shell is sleeved with the U-shaped plate, supporting plates are movably clamped to the inner sides of the multiple sets of positioning grooves, the multiple supporting plates are located at the bottom of the U-shaped plate, the multiple supporting plates abut against the corresponding supporting plate bottom plates, one ends of the multiple supporting plates ex