Abstract: The cob cleaning conveyor system provides a capability for positively removing or cleaning lighter crop residue from a flow of cobs. The system can be incorporated with a cob collection device, such as on a trailer, and can be adjustable in several ways for accommodating varying corn varieties, conditions and the like. The system includes a first conveyor which propels the flow into a gap or passage toward a second conveyor, while a flow of air is directed downwardly through the passage to remove or clean the lighter residue material from the cobs. The angle of attack of the air flow can be selectable, and optionally be directed downwardly along the second conveyor to the passage, and upwardly along the second conveyor to travel with or follow the residue flow, to suit present conditions.

Abstract: The present disclosure relates to an apparatus for separating and conveying plant components arising, in particular continuously, in a harvesting machine, comprising a conveying element and a conveying fan arranged in the region of an end of the conveying element. At least one air turbine which generates an airflow in a region above the conveying element onto the plant components introduced into the apparatus and falling toward the conveying element is provided in accordance with the present disclosure to be able to separate heavier plant components from lighter ones in an efficient manner. The present disclosure further relates to a use of such an apparatus as well as to a method for separating and conveying plant components, in particular corn cobs, arising, in particular continuously, in a harvesting machine.

Abstract: The cob cleaning conveyor system provides a capability for positively removing or cleaning lighter crop residue from a flow of cobs. The system can be incorporated with a cob collection device, such as on a trailer, and can be adjustable in several ways for accommodating varying corn varieties, conditions and the like. The system includes a first conveyor which propels the flow into a gap or passage toward a second conveyor, while a flow of air is directed downwardly through the passage to remove or clean the lighter residue material from the cobs. The angle of attack of the air flow can be selectable, and optionally be directed downwardly along the second conveyor to the passage, and upwardly along the second conveyor to travel with or follow the residue flow, to suit present conditions.

Abstract: The invention relates to a device for adjusting the width of a sieve opening on combine harvesters so as to permit a quick installation of a new sieve or a quick re-installation of the previously used sieve, whereby enabling the previous width of the sieve opening to be immediately readjusted. The lamellas of the sieve are adjusted by means of an adjusting rail, which is actuated by a transversal shaft and by an adjusting mechanism both of which being mounted in a positionally fixed manner on the sieve housing of the cleaning device. The transversal shaft, to which an upwardly oriented driver is attached, is located underneath the sieve, the driver being connected to the adjusting rail by means of positive locking that can be disengaged by an upward movement of the sieve.

Abstract: The invention relates to a device for adjusting the width of a sieve opening on combine harvesters. The aim of the invention is to be able to economically produce this device and to permit a quick installation of a new sieve or a quick re-installation of the previously used sieve, whereby enabling the previous width of the sieve opening to be immediately readjusted. The invention also aims to be able, while using the device, to adjust the width of the sieve opening on a preliminary sieve from an easily accessible location. To these ends, the lamellas of the sieve are adjusted by means of an adjusting rail, which is actuated by a transversal shaft and by an adjusting mechanism both of which being mounted in a positionally fixed manner on the sieve housing of the cleaning device. The transversal shaft, to which an upwardly oriented driver is attached, is located underneath the sieve.

Abstract: The invention is directed to a cleaning assembly for an agricultural combine having a cleaning shoe with at least one sieve. The sieve is provided with adjustable blades. The sieve is provided with an adjustment element for adjusting the position of the blades. A driving element is connected to the adjustment element. The sieve can be removed from the cleaning shoe without disassembling the connection between the drive element and adjustment element. The connection is automatically disengaged when the sieve is being removed from the cleaning shoe and automatically engaged when the sieve is being reinstalled in the cleaning shoe.

Abstract: A system for processing freshly picked ears of sweet corn in the field. In the preferred embodiment, a portable, towable processing machine having an on-board hydraulic power system includes a hopper for receiving whole ears, a husking bed for removing the husks, a bucket elevator for raising the husked ears to an upper level, a plurality of kernel cutting machines for cutting kernels from the ears, scalping beds for separating cut kernels from cutting debris, and a hopper for receiving and storing the cut corn and for delivering it to another vehicle or receptacle. The ears and kernels are moved through the machine by an integrated system of conveyors and bucket elevators. The conveyors and the cutting machines are so arranged that a stream of ears is recirculated past entrances to the machines, which are arranged in parallel flow so that any ear may be presented for kernel removal to any cutting machine. Ears enter the first available cutting machine they encounter.

Abstract: A corn harvesting system integrates automatic separation and removal of ears of corn from a plurality of rows of corn plants (the stalks thereof), the husking of the ears, the cutting or the kernels and the deposit thereof into a container from which the kernels can be removed for canning or other processing. A tracked vehicle has a structure on which mechanisms for corn ear from stalk separation (picking), husking, kernel cutting and conveying ears between the picking, husking, cutting and a cut kernel container are arranged on two levels or stories and is of height, length and width so as to be capable of being self-propelled through the fields and carried on a flat bed truck or trailer between fields on roads without special permits or routing to make bridge and tunnel clearances. The system has mechanisms for the ejection of stalks, husks and cobs directly on the field.

Abstract: A corn husking machine has a hollow cylindrical drum defined by a circumferential wall rotatable about a substantially horizontal longitudinal axis. The drum wall has at least one aperture therethrough which is suitable for unhusked ears of corn to pass through from outside the drum to the hollow interior of the drum. A station is affixed to an interior portion of the drum wall adjacent each aperture and extends into the hollow of the drum. Each station has two elongated rollers positioned side by side, which are rotated in opposite directions, so that at a nip formed by adjacent surfaces of the rollers, husks of unhusked ears of corn passed through the adjacent aperture are seized by the rotating rollers and stripped off the ears and pulled between and through the nip. The husks are collected in a central portion of the hollow of the drum. For husking ears of minicorn, the rollers have a diameter of from 1 cm to 3 cm and are rotated at a speed of from 20 rpm to 250 rpm.