Protective agricultural volumetric meter

A volumetric meter for metering an agricultural commodity, the volumetric meter comprising:

• a roller housing having an inlet, an outlet, and a housing aperture, the housing aperture being in fluid communication with the inlet and the outlet;
• a roller positioned in the housing aperture, the roller having a plurality of flutes and a plurality of chambers, each flute of the plurality of flutes radially outwardly extends to an apex of the flute, at least a pair of flutes defining at least a portion a chamber of the plurality of chambers, the plurality of chambers configured for receipt of at least a portion of the agricultural commodity from the inlet of the roller housing;
• and
• a sweep assembly comprising a sweeper body positioned at least in the inlet of the roller housing, the sweeper body having a sweeper portion having a compliant configuration that is at least partially displaceable by a force exerted against the sweeper portion by at least a portion of the agricultural commodity in the inlet of the roller housing.