Agricultural machine for removing parasitic ears which protrude vertically from a plant species cultivated on a cultivation surface , comprising: - a framework and members for displacing the framework in a direction of advancement and in a main advancing direction, referred to as the longitudinal direction, said displacement members having regions in contact with the cultivation surface , - cutting tools which extend in a direction perpendicular to the longitudinal direction, referred to as the transverse direction, and which are mounted on a frame that is adjustable in height relative to said framework so as to be able to position the cutting tools at the level of the parasitic ears to be cut, - a bucket for collecting the ears cut by said cutting tools , said collection bucket being connected to said framework , - means for conveying the cut ears, which means are carried by said height-adjustable frame and extend between the cutting tools and said bucket for collecting the cut ears, said conveying means comprising: ∘ conveyor belts which extend in the transverse direction, behind the cutting tools in the direction of advancement of the machine, ∘ a filling belt which extends in the longitudinal direction between the conveyor belts and said collection bucket and forms an axis of symmetry of said machine, ∘ motors for rotating said conveyor belts and said filling belt , - said height-adjustable frame being mounted on an articulation that is designed to be able to fold said frame on either side of said axis of symmetry formed by said filling belt , in the longitudinal direction, so as to be able to limit the transverse bulk of the machine when traveling on roads open to traffic, and said cutting tools being double-blade saws driven in a transverse reciprocating movement by hydraulic motors. - a framework and members for displacing the framework in a direction of advancement and in a main advancing direction, referred to as the longitudinal direction, said displacement members having regions in contact with the cultivation surface , - cutting tools which extend in a direction perpendicular to the longitudinal direction, referred to as the transverse direction, and which are mounted on a frame that is adjustable in height relative to said framework so as to be able to position the cutting tools at the level of the parasitic ears to be cut, - a bucket for collecting the ears cut by said cutting tools , said collection bucket being connected to said framework , - means for conveying the cut ears, which means are carried by said height-adjustable frame and extend between the cutting tools and said bucket for collecting the cut ears, said conveying means comprising: ∘ conveyor belts which extend in the transverse direction, behind the cutting tools in the direction of advancement of the machine, ∘ a filling belt which extends in the longitudinal direction between the conveyor belts and said collection bucket and forms an axis of symmetry of said machine, ∘ motors for rotating said conveyor belts and said filling belt , ∘ conveyor belts which extend in the transverse direction, behind the cutting tools in the direction of advancement of the machine, ∘ a filling belt which extends in the longitudinal direction between the conveyor belts and said collection bucket and forms an axis of symmetry of said machine, ∘ motors for rotating said conveyor belts and said filling belt , - said height-adjustable frame being mounted on an articulation that is designed to be able to fold said frame on either side of said axis of symmetry formed by said filling belt , in the longitudinal direction, so as to be able to limit the transverse bulk of the machine when traveling on roads open to traffic, and said cutting tools being double-blade saws driven in a transverse reciprocating movement by hydraulic motors. <EOS>