Tool block for an agricultural machine, agricultural machine provided with a tool block of this kind, and method for adjusting the tool block

A tool block for an agricultural machine having an axial direction intended to coincide with a direction of movement of the agricultural machine, and a transverse direction according to which a width of the tool block is defined, this transverse direction of the tool block being intended to coincide with a transverse direction of the agricultural machine orthogonal to the axial direction of movement, the tool block comprising:

• a plurality of tools,
• for each tool, a tool holder on which the tool is mounted,
• a support rail extending according to the transverse direction, on which the tools can be mounted via their respective tool holder, which tool holder comprises means for coupling to the support rail enabling a movement of the tool holder relative to the support rail according to the transverse direction, characterised in that it comprises:
• a central control system with microprocessor(s),
• a human-machine interface connected to the central control system and configured to enable a user to enter a usage configuration defining tools to be used among the plurality of tools of the tool block, as well as a target position on the support rail for each of the tools to be used,
• the tool block comprises motorised drive means configured to move each tool holder individually according to the transverse direction on the support rail, the motorised drive means being controlled, directly or indirectly, by the central control system,
• position-determining means for determining the position of each tool holder relative to the support rail according to the transverse direction.