A sugarcane harvester includes basecutters for cutting sugarcane stalks from sugarcane plants; a chopping section for chopping the sugarcane stalks into billets; a discharge assembly for discharging the billets to a storage vehicle; and a height adjustment system for automatically adjusting a height of the basecutters to avoid unwanted contact between the basecutters and a ground surface.

A sugarcane harvester includes basecutters for cutting sugarcane stalks from sugarcane plants; a chopping section for chopping the sugarcane stalks into billets; a discharge assembly for discharging the billets to a storage vehicle; and a height adjustment system for automatically adjusting a height of the basecutters to avoid unwanted contact between the basecutters and a ground surface.

An elevator assembly for a harvester may include an elevator housing and an elevator extending within the elevator housing between a proximal end and a distal end. As such, the elevator may be configured to carry harvested crops between its proximal and distal ends. Furthermore, the elevator assembly may include a storage hopper extending from the elevator housing at a location adjacent to the distal end of the elevator. The storage hopper may include a conveyor extending within the storage hopper between a first end and a second end, with the conveyor configured to carry the harvested crops between its first and second ends towards a discharge opening of the storage hopper.

An elevator assembly for a harvester may include an elevator housing and an elevator extending within the elevator housing between a proximal end and a distal end. As such, the elevator may be configured to carry harvested crops between its proximal and distal ends. Furthermore, the elevator assembly may include a storage hopper extending from the elevator housing at a location adjacent to the distal end of the elevator. The storage hopper may include a conveyor extending within the storage hopper between a first end and a second end, with the conveyor configured to carry the harvested crops between its first and second ends towards a discharge opening of the storage hopper.

A head assembly having ancillary fan assemblies can be operationally mounted to the outlet of a conventional harvester extractor. The ancillary fan assemblies can generally direct suspended trash materials in a substantially upward and laterally outboard direction toward both lateral sides of a harvester. A duct assembly having an inlet and an outlet generally extends from each ancillary fan assembly to a position generally above a track of a harvester. Trash material expelled by a harvester extractor enters the head assembly and is directed by the ancillary fan assemblies into each of the duct assemblies, through said duct assemblies, and onto the upper surfaces of the tracks of the harvester. The trash material is then conveyed by the tracks toward the front or forward portion of the harvester, where it falls off of the tracks generally in the path of the harvester. As the harvester continues moving forward, the harvester runs over the deposited organic trash material, plowing the organic trash material into the underlying terrain.

A head assembly having ancillary fan assemblies can be operationally mounted to the outlet of a conventional harvester extractor. The ancillary fan assemblies can generally direct suspended trash materials in a substantially upward and laterally outboard direction toward both lateral sides of a harvester. A duct assembly having an inlet and an outlet generally extends from each ancillary fan assembly to a position generally above a track of a harvester. Trash material expelled by a harvester extractor enters the head assembly and is directed by the ancillary fan assemblies into each of the duct assemblies, through said duct assemblies, and onto the upper surfaces of the tracks of the harvester. The trash material is then conveyed by the tracks toward the front or forward portion of the harvester, where it falls off of the tracks generally in the path of the harvester. As the harvester continues moving forward, the harvester runs over the deposited organic trash material, plowing the organic trash material into the underlying terrain.

A system for removing debris from an agricultural harvester includes a flow splitter supported relative to an outlet of a chopper assembly of the harvester such that the flow splitter at least partially extends within a stream of processed crop material discharged from the chopper assembly. The flow splitter is configured to divide the stream of processed crop material into separate crop material flows for receipt within an extraction chamber of the agricultural harvester.

A system for removing debris from an agricultural harvester includes a flow splitter supported relative to an outlet of a chopper assembly of the harvester such that the flow splitter at least partially extends within a stream of processed crop material discharged from the chopper assembly. The flow splitter is configured to divide the stream of processed crop material into separate crop material flows for receipt within an extraction chamber of the agricultural harvester.

A sugarcane harvester for harvesting sugarcane including a cutter configured to cut sugarcane into a sugarcane mat. An extractor is operatively connected to the cutter, and includes a fan housing having an inlet configured to receive the sugarcane mat and an outlet configured to discharge crop debris. A fan is located in the fan housing to move the sugarcane mat through the fan housing and includes a motor, blades rotatably coupled to the motor, and a blade angle of incidence mechanism operatively connected to the blades, wherein the blade angle of incidence mechanism adjusts the angle of incidence of the blades with respect to the motor. Sensors identify an air flow through the fan housing or a load placed on the motor during movement of the sugarcane mat through the fan housing. The angle of incidence of the blades is adjusted based on one or both of the air flow through the fan housing or the load placed on the motor.

A sugarcane harvester for harvesting sugarcane including a cutter configured to cut sugarcane into a sugarcane mat. An extractor is operatively connected to the cutter, and includes a fan housing having an inlet configured to receive the sugarcane mat and an outlet configured to discharge crop debris. A fan is located in the fan housing to move the sugarcane mat through the fan housing and includes a motor, blades rotatably coupled to the motor, and a blade angle of incidence mechanism operatively connected to the blades, wherein the blade angle of incidence mechanism adjusts the angle of incidence of the blades with respect to the motor. Sensors identify an air flow through the fan housing or a load placed on the motor during movement of the sugarcane mat through the fan housing. The angle of incidence of the blades is adjusted based on one or both of the air flow through the fan housing or the load placed on the motor.