Two-stage spring loaded bale ramp

摘要

A method and apparatus for discharging a bale from a baler including a bale ramp that is capable of moving a formed cylindrical bale away from the bale-forming machine. The bale ramp is capable of supporting the formed bale, and utilizing power from a linkage to the bale discharge gate to provide initial horizontal travel of the bale prior to the bale losing significant potential energy. The linkage between the bale discharge gate and the bale ramp includes a lost motion device including a spring that allows energy to be stored from the hydraulic system that powers the bale discharge gate open. That stored energy is applied to the bale, at the appropriate time, as it is able to move. A second stage is provided, which utilizes a traditional spring-loaded ramp. As the bale drops a portion of its potential energy is translated into horizontal momentum and the bale will be caused to move away from the baler.