combine of harvest with protection device against the objects foreign

摘要

P harvesting machine comprising means 8 for the treatment of the harvest, the feed rollers 9 for delivering the product collected to the processing means, means 15, 16, 20 for driving the feed rollers, comprising a mechanism 16 of the inversion of the driving and a transmission belt 15, and of the detector means capable, when the detection of an object of the side, to trigger the instantaneous stopping of the feed rollers. / p & & p & the drive means 15, 16, 20 also comprise a mechanism 54 of the drive belt, which is movable between an inactive position and an active position and the detecting means are further arranged to move the mechanism 54 of its active position to its inactive position during the detection of an object which is undesirable. / p