A hood for a mechanized sweeper comprises an upper surface, an adjustable front flap, an adjustable rear flap, and end skirts. The adjustable front flap is configured to extend perpendicularly downward from the upper surface. The adjustable rear flap is configured to extend perpendicularly downward from the upper surface. The end skirts are configured to extend perpendicularly downward from the upper surface and further configured to extend perpendicular from the front flap and the rear flap such that the adjustable front and rear flaps are adjusted to maintain a depth equal to the depth of the end skirts.