Agricultural machinery with improved commander of protector

摘要

At least one work tool 2 capable of changing the driving speed of the tool, movable protector means 4 movable between the non-operation positions, and displacement for moving the protector means between the operation positions and the non-operation positions Agricultural machine with an improved command device of the protector having a device, a regulating actuator 7 and a locking device patent for locking the protector means. In the agricultural machine 1 according to the present invention, the displacement device (5) includes a command circuit (9) for the adjustment actuator, which automatically converts the input amount into a command value for the corresponding adjustment actuator. The first command value used to prevent the displacement of the adjusting actuator can be taken at times other than the first shape, and the input amount is the driving speed of the driving means (3) or the work of at least one tool (2) It is a function that depends on speed.