Grape transporting trailer for vineyard, has endless screw coupled to motor system for driving in rotation of motor system at lower speed, in course of travel, and exit door placed at one end of screw for evacuating grape displaced by screw

摘要

The trailer has a chassis with wheels and supporting a reception container having anti-wave flaps. An endless screw (6) having a large diameter is installed in a cylindrical shape bottom (5) of the container and adapted to the cylindrical shape of the bottom. The screw is fixed on a shaft and coupled to a motor system for driving in rotation of the motor system at a lower speed, in course of travel, where the motor system is constituted by a hydraulic motor and jacks e.g. hydraulic jacks. An exit door is placed at one of ends of the screw for evacuating grape displaced by the screw.