本发明涉及一种包括铲斗（20）的分配桶（10），所述铲斗包括卸载装置（30），所述卸载装置适于通过在壁中制造的开口（V） 所述调节装置设置在所述卸料装置的上方，所述调节装置设置在所述卸料装置的上方，所述调节装置设置在所述卸料装置的上方， 在所述铲斗的操作位置中，卸载装置（30），调节装置（40）分别与两个驱动马达（M1，M2）连接。 当马达（M1）吸收的电动机转矩d（d）包含伺服控制装置时，该伺服控制装置适于切断电源或降低驱动调节装置（40）的电动机（M2）的速度。 卸载装置（30）的驱动达到一定的阈值。

The present invention relates to a dispensing cup (10) comprising a bucket (20) including a discharge means (30) adapted to evacuate outside its contents through an opening (V) in a wall ( P) of said body, means (40) capable of regulating the flow of material can be deposited on the unloading means (30), said regulating means (40) being disposed above the discharge means (30) in the operating position of said bucket, unloading means (30), the regulating means (40) being coupled respectively to two drive motors (M1, M2). The bucket (10) incorporates a slaving means adapted to remove power or to reduce the engine speed (M2) for driving the regulating means (40), when the engine torque absorbed by the motor (M1) of driving the discharge means (30) reaches a certain threshold.