▎ 摘　　要

NOVELTY - The utility model claims a heavy card high position air inlet pipe assembly, comprising an air inlet cap body; the lower surface of the outer wall of the air inlet cap body is provided with a connecting pipeline; the lower end of the connecting pipeline is provided with a main conveying pipeline; the lower end of the main conveying pipeline is fixed on the outer wall of the air inlet box body; the upper surface and the lower surface of the inner wall of the air inlet box body respectively provided with an ash absorbing component; each ash suction assembly comprises a fixing module; one side of each fixing module is symmetrically provided with a supporting frame; one end of each supporting frame far away from the fixing module is provided with a middle rotating shaft; each middle rotating shaft is provided with a connecting ring body; each connecting ring body is equidistantly surrounded with four connecting rods; one end of each connecting rod far away from the connecting ring body is provided with a rectangular graphene plate; through the ash suction assembly, realizing the absorption of the dust in the heavy truck high position air inlet pipe assembly, so as to protect the engine chamber, avoiding uneven heat dissipation caused by dust accumulation, causing the engine damage, prolonging the service life of the engine.