A system is presented for monitoring grain handling systems at a grain handling site. The system includes a central control system and one or more intermediate control devices communicatively connected to the grain handling systems. The central control system is configured to provide a first user interface configured to facilitate creation of a process flow and programming of the intermediate control devices to operate in accordance with the process flow. In one or more arrangements, the central control system is configured to control operation of grain handling systems to optimize the process flow for one or more performance parameters selected by a user.

A system is presented for monitoring grain handling systems at a grain handling site. The system includes a central control system and one or more intermediate control devices communicatively connected to the grain handling systems. The central control system is configured to provide a first user interface configured to facilitate creation of a process flow and programming of the intermediate control devices to operate in accordance with the process flow. In one or more arrangements, the central control system is configured to control operation of grain handling systems to optimize the process flow for one or more performance parameters selected by a user.

An agricultural harvesting machine comprises an exchangeable crop processing element, which is installed in the interior of the harvesting machine and which is available in different variants, an electronic control unit, which is connected with a data bank in which data concerning the crop processing element are stored, and a reading device, which is set up to interact with an identification element placed on the crop processing element and to transmit an output signal to the control device that clearly identifies the crop processing element during or after an incorporation of a crop processing element into the harvesting machine; with the aid of the signal, the control unit updates the data bank.

An agricultural harvesting machine comprises an exchangeable crop processing element, which is installed in the interior of the harvesting machine and which is available in different variants, an electronic control unit, which is connected with a data bank in which data concerning the crop processing element are stored, and a reading device, which is set up to interact with an identification element placed on the crop processing element and to transmit an output signal to the control device that clearly identifies the crop processing element during or after an incorporation of a crop processing element into the harvesting machine; with the aid of the signal, the control unit updates the data bank.

A straw chopper includes a chopper housing, a rotational axle carrying a plurality of knives, a counter knife, a camera, and a controller. The chopper housing includes an inlet for receiving unchopped straw and an outlet for releasing chopped straw. The knives extend radially from the rotational axle and are configured for rotating therewith. The knives and the counter knife are configured to cooperatively exert a chopping action on the received straw. The camera is configured to obtain camera images of at least a portion of the chopped straw, downstream of the counter knife. The controller is coupled to the camera for receiving the camera images therefrom. The controller is configured to process the camera images. Based on the camera images, the controller determines a chopping quality of the straw chopper during use, and a knife wear of at least one of the knives when not in use.

A straw chopper includes a chopper housing, a rotational axle carrying a plurality of knives, a counter knife, a camera, and a controller. The chopper housing includes an inlet for receiving unchopped straw and an outlet for releasing chopped straw. The knives extend radially from the rotational axle and are configured for rotating therewith. The knives and the counter knife are configured to cooperatively exert a chopping action on the received straw. The camera is configured to obtain camera images of at least a portion of the chopped straw, downstream of the counter knife. The controller is coupled to the camera for receiving the camera images therefrom. The controller is configured to process the camera images. Based on the camera images, the controller determines a chopping quality of the straw chopper during use, and a knife wear of at least one of the knives when not in use.

An assembly for selectively activating a cleaning fan of a combine harvester. The assembly includes a hydraulic pump for distributing power to the cleaning fan. The hydraulic pump is movably connected to a fixed point, and is configured to move between first and second positions. The hydraulic pump has an input portion for receiving power and a pressurized fluid port for distributing fluid to power the cleaning fan. A drive belt is wound about the input portion of the hydraulic pump and a drive pulley of the combine harvester. An actuator is provided for selectively moving the hydraulic pump between the first position, in which the drive belt is maintained in a state of tension such that the drive pulley can drive the cleaning fan, and the second position, in which the drive belt is maintained in a relaxed state such that the drive pulley cannot drive the cleaning fan.

The self-propelled combine harvester comprising an internal combustion engine and at least a first electric machine, mechanically connected to the internal combustion engine and adapted to convert mechanical power generated by the internal combustion engine into electrical power. There is also provided a storage system for energy generated by the first electric machine. A first continuously variable mechanical transmission connects the internal combustion engine to a first functional unit and is combined with a second electric machine configured to operate at least in motor mode and electrically connected to the storage system to receive electrical energy from the storage system. A control unit of the combine harvester is configured to control the first electric machine and the second electric machine as a function of an operating parameter of the first functional unit.

The self-propelled combine harvester comprising an internal combustion engine and at least a first electric machine, mechanically connected to the internal combustion engine and adapted to convert mechanical power generated by the internal combustion engine into electrical power. There is also provided a storage system for energy generated by the first electric machine. A first continuously variable mechanical transmission connects the internal combustion engine to a first functional unit and is combined with a second electric machine configured to operate at least in motor mode and electrically connected to the storage system to receive electrical energy from the storage system. A control unit of the combine harvester is configured to control the first electric machine and the second electric machine as a function of an operating parameter of the first functional unit.