A feeder unit for an agricultural baler includes: a first rotor including a plurality of first extensions extending therefrom, the first rotor being configured to rotate about a first axis of rotation at a first rotation speed; and a second rotor arranged in parallel with the first rotor relative to the axis of rotation and including a plurality of second extensions extending therefrom that intermesh with the plurality of first extensions, the second rotor being configured to rotate about a second axis of rotation at a second rotation speed that is different from the first rotation speed.

A feeder unit for an agricultural baler includes: a first rotor including a plurality of first extensions extending therefrom, the first rotor being configured to rotate about a first axis of rotation at a first rotation speed; and a second rotor arranged in parallel with the first rotor relative to the axis of rotation and including a plurality of second extensions extending therefrom that intermesh with the plurality of first extensions, the second rotor being configured to rotate about a second axis of rotation at a second rotation speed that is different from the first rotation speed.

A crank-operated packer mechanism includes crank pins and crank arms assembled by a tapered spline connection. The connection includes tapered spline features on outer ends of the crank pins and in openings provided at outer ends of the crank arms, which interlock when the crank pins are inserted in the openings. The connection further includes a locking feature for locking the connection, such as a locking nut screwed onto a threaded outer end of the crank pins when inserted into the opening. Fixing of rotary bearings onto the crank pins is done by a fixing nut which at the same time serves as a disassembling aid for the spline connection. The crank arms are shaped in a way that deviates from a straight shape to such an extent that the crank shaft is statically balanced about its central rotation axis. Also a baler including the aforementioned packer mechanism.

A crank-operated packer mechanism includes crank pins and crank arms assembled by a tapered spline connection. The connection includes tapered spline features on outer ends of the crank pins and in openings provided at outer ends of the crank arms, which interlock when the crank pins are inserted in the openings. The connection further includes a locking feature for locking the connection, such as a locking nut screwed onto a threaded outer end of the crank pins when inserted into the opening. Fixing of rotary bearings onto the crank pins is done by a fixing nut which at the same time serves as a disassembling aid for the spline connection. The crank arms are shaped in a way that deviates from a straight shape to such an extent that the crank shaft is statically balanced about its central rotation axis. Also a baler including the aforementioned packer mechanism.

A control system for controlling a cutting operation performed by at least one controllable components of an agricultural baler on a wrapping material incorporating a plurality of electronic identifiers is disclosed. The control system ensures that an electronic identifier is not damaged when the cutting operation is performed.

A control system for controlling a cutting operation performed by at least one controllable components of an agricultural baler on a wrapping material incorporating a plurality of electronic identifiers is disclosed. The control system ensures that an electronic identifier is not damaged when the cutting operation is performed.

A crank-operated packer mechanism includes a crank shaft including crank pins and crank arms. At least some of the crank arms are shaped in a way that deviates from a straight shape to such an extent that the crank shaft is statically balanced. The arms may, for example, be curved or hook-shaped. The crank shaft further includes crank pins and crank arms assembled by a tapered spline connection. The connection includes tapered spline features on outer ends of the crank pins and in openings provided at outer ends of the crank arms, which interlock when the crank pins are inserted in the openings.

A pickup unit of an agricultural baler that includes a frame, at least one draper belt, at least one belt actuator operably connected to the at least one draper belt, a first auger and a second auger each being rotatably connected to the frame and located above the at least one draper belt, and a first and a second auger actuator respectively operably connected to the first and second auger. The pickup unit also includes an electrical processing circuit operably connected to and configured for adjusting the at least one belt actuator, the first auger actuator, and the second auger actuator so that a rotational speed of the at least one draper belt, the first auger, and/or the second auger is increased or decreased to evenly distribute the crop material as the crop material is transported to the bale chamber.

A baling system comprising a first bale-forming area configured to form a first series of first individual bales, and a second bale forming-area configured to from a second series of second individual bales. The baling system additionally comprises a bale accumulator configured to receive the first and second individual bales from said first and second bale-forming areas and to manipulate the first and second individual bales into a group of four or more bales.

A baling system comprising a first bale-forming area configured to form a first series of first individual bales, and a second bale forming-area configured to from a second series of second individual bales. The baling system additionally comprises a bale accumulator configured to receive the first and second individual bales from said first and second bale-forming areas and to manipulate the first and second individual bales into a group of four or more bales.