A machine for harvesting sugar-bearing ground crops such as sweet sorghum, in cold regions is described. The sugar crop harvester with various adaptations described is comprised of operational components, or features, that minimize the damage done to the crop during harvesting, particularly those things that result in deterioration of sugars prior to processing. The harvester includes several operational components that are well suited for processing sweet sorghum, particularly the dividers, base cutters, feed conveyor, de-trashing roll, brush rolls, hurler drums, de-bridging thrash roller, air blast, toppers and bin. Other components of the harvester are designed for easy maintenance. The operational components can be used with either a whole-stalk style harvester, or a chopper-style harvester.

A sugarcane harvester for harvesting sugarcane including a cutter configured to cut sugarcane into a sugarcane mat and a primary extractor disposed adjacent to the sugarcane mat configured to remove crop residue from the sugarcane mat. An elevator includes a conveyor to move the sugarcane mat to an end of the conveyor and an extractor is operatively connected to the elevator. The extractor includes a fan housing having an arm extending laterally from a sidewall of the fan housing and toward a center of the fan housing. A fan assembly is supported by the arm and is configured to remove crop residue from the sugarcane mat at the end of the conveyor. A cover assembly is fixedly connected to the support arm and subtends a fan of the fan assembly and a portion of the support arm, wherein the cover assembly directs crop debris away from the fan and the support arm.

A header to be coupled to an agricultural machine, such as harvesters of tall and stemmed plants, and sugar cane and sorghum. The header includes at least one base cutting assembly mounted in a floating manner in relation to a structural frame of the header through at least one pantographic arm and at least one actuator.

A sorghum cutting header and a sorghum harvester with large feed volume and multiple reeling pans includes a reeling header, a rod crushing device, and a reciprocating cutter device. The rod crushing device is located under the reeling header. The reeling header includes reeling pans, frame rods, bearing seats, reeling pan shafts, tandem shafts, and tandem shaft bearing seats. The reeling pan shafts are installed in parallel on the frame rod through bearing seats. The adjacent reeling pan shafts are in transmission connection, and at least one reeling pan shaft is in transmission connection with the power device. An inner part of any reeling pan shaft penetrates the tandem shafts. Both ends of the tandem shafts are supported on the frame rods, and one end of the tandem shafts is fixed on the tandem shaft bearing seats. The reeling pans are mounted on any reeling pan shaft.

A sorghum cutting header and a sorghum harvester with large feed volume and multiple reeling pans includes a reeling header, a rod crushing device, and a reciprocating cutter device. The rod crushing device is located under the reeling header. The reeling header includes reeling pans, frame rods, bearing seats, reeling pan shafts, tandem shafts, and tandem shaft bearing seats. The reeling pan shafts are installed in parallel on the frame rod through bearing seats. The adjacent reeling pan shafts are in transmission connection, and at least one reeling pan shaft is in transmission connection with the power device. An inner part of any reeling pan shaft penetrates the tandem shafts. Both ends of the tandem shafts are supported on the frame rods, and one end of the tandem shafts is fixed on the tandem shaft bearing seats. The reeling pans are mounted on any reeling pan shaft.

A sugarcane biomass chopper that can be attached to a harvester. The sugarcane chopper has a main support configured for attachment to arms of a harvester's top cutter or topper. The sugarcane chopper further includes a leaf deflector attached to said main support. The shredder is connected to said leaf deflector on one side and a pneumatic impulse resource on a second side. The pneumatic impulse resource is further connected to a flow concentrator; and a discharge pipe connected to said flow concentrator. The chopper is configured so that biomass is directed by the leaf deflector to the pneumatic impulse resource and into the shredder, which in turn discharges the shredded biomass through the flow concentrator and the discharge.

A sugarcane harvester for harvesting sugarcane including a cutter configured to cut sugarcane into a sugarcane mat and a primary extractor disposed adjacent to the sugarcane mat configured to remove crop residue from the sugarcane mat. An elevator includes a conveyor to move the sugarcane mat to an end of the conveyor and an extractor is operatively connected to the elevator. The extractor includes a fan housing having an arm extending laterally from a sidewall of the fan housing and toward a center of the fan housing. A fan assembly is supported by the arm and is configured to remove crop residue from the sugarcane mat at the end of the conveyor. A cover assembly is fixedly connected to the support arm and subtends a fan of the fan assembly and a portion of the support arm, wherein the cover assembly directs crop debris away from the fan and the support arm.

A sugarcane biomass chopper, comprising: a piece of equipment that cuts, collects, chops, and launches the biomass from the sugarcane upper ends for the purposes of biofuel production, livestock feeding and other applications.

A system for modifying a row unit of a harvesting head, the system including at least one cutting disk, a right angle gear set configured for being drivingly connected to the cutting disk, and a drive shaft between a row unit gear box and the right angle gear set. The system may drive two counter-rotating cutting disks that can be positioned either at near the rear or the front of the row unit. A method for modifying the row unit includes removing existing stalk rolls and housings, installing a cover plate over a gearbox to which the housings were mounted, removing existing trash knives, drilling holes in the row unit frame for mounting the cutting disks, installing the cutting disks.

A conveyor roller structural assembly for harvesters, such as those intended for harvesting tall and stalky plants, such as sugarcane and sweet sorghum, with this structural assembly being designed and developed to eliminate material losses through the displacement openings of the floating rollers. The conveyor roller structural assembly is formed by a conveyor roller whose bearings are mounted on support bases, and these support bases are anchored on a pivoting bar which is rotatable about its axis, said structural assembly also comprising at least one closing tab which is mounted in an articulated manner with the support base through a connector element, and it is configured to close a displacement opening provided in the side wall of the chassis of the harvester.