Abstract: A machine is provided for harvesting stalk-like plants. The machine has at least one mowing and pick-up mechanism that comprises a cutting mechanism that can be set into a rotational movement for cutting plant stalks, and a feed mechanism arranged above the cutting mechanism for taking in and discharging the cut plant stalks. The cutting mechanism is drivably connected to an electric motor allocated to it.

Abstract: A machine is provided for harvesting stalk-like plants. The machine has at least one mowing and pick-up mechanism that comprises a cutting mechanism that can be set into a rotational movement for cutting plant stalks, and a feed mechanism arranged above the cutting mechanism for taking in and discharging the cut plant stalks. The cutting mechanism is drivably connected to an electric motor allocated to it.

Abstract: A feeding and picking device having a rotating feeding device that is rotated about a vertical axis. The device is able to work in fields not planted in rows and is designed to grasp plant stalks and feed them into a picking device. The picking device comprises a snapping channel formed by snapping bars under which is located at least one snapping roll. The feeding device comprises a disc having fingers that overlap the snapping channel. The feeding device is therefore designed to transport the plant throughout the effective length of the picking device.

Abstract: The invention relates to a harvesting apparatus (10), particularly a corn picker, comprising two drawing-in and picking units (18), each of which is provided with a picking gap (24) and a drawing-in device (26) that can be operated so as to draw plants into the picking gap (24) by means of which the infructescences can be separated from the plants. The inventive harvesting apparatus (10) further comprises a stalk chopper (32) that is disposed downstream of the drawing-in device (26), is used for comminuting the plant stalks, and is provided with a knife (36) which can be rotated about a shaft extending at least approximately in a vertical direction. The invention is characterized in that the envelope circle (38) described by the knife (40) of the stalk chopper spans at least the drawing-in devices (26) of two adjacent drawing-in and picking units (18).

Abstract: A combination of a harvesting machine, a crop picking head, and a vehicle to support the crop picking head. The vehicle features a mount and at least one wheel extending down from the mount that supports the crop picking head and alleviates the weight on the front wheels of the self-propelled harvesting machine when driving on the road. The vehicle is attached to the crop picking head when driving on the road and detached from the crop picking head when harvesting a field. The crop picking head includes a support frame which supports the harvesting equipment. In the preferred design, the mount is connected such that the support forces of the vehicle pass directly to the support frame rather than load more fragile components of the crop picking head.

Abstract: A harvesting implement for the harvesting of stalk-like plants comprising an intake arrangement for taking up plants located on a field and a stalk divider arranged ahead of the intake arrangement in the forward direction. The crop divider is supported in bearings so that it is free to move relative to the intake arrangement when it is in its harvesting position. The stalk divider is free to move in the sideways direction, that extends transverse to the forward direction.

Abstract: A gathering and picking device having a gathering element having radially extending fingers is rotated about an approximately vertical axis. The fingers are arranged to grasp plant stalks and transport the plant stalks along a picking gap of a picking device. The picking gap is curved such that it maintains an at least approximately constant distance from the vertical rotational axis of the gathering element over its operative length.

Abstract: A feeding and picking device is provided with a rotating feeding device defining a feeding radius. The feeding device is rotated about a vertical feeding axis. The picking device comprises a snapping channel formed by snapping bars under which is located at least one snapping roll. A chopping device is located beneath the picking device. The chopping device defines a chopping radius that overlies the feeding radius of the feeding device. The chopping device is rotated about a vertical axis.

Abstract: A forage harvester header is coupled to a forage harvester and is equipped with at least one mower and intake drive assembly for cutting crop and transporting the cut crop to a discharge conveyor which delivers the crop to a feed channel of the forage harvester. The drive arrangement for the header is such that the velocity of the discharge conveyor can be varied relative to the velocity of the mower and intake drive assembly.

Abstract: A forage harvester is equipped with a harvesting platform including a plurality of side-by-side mounted rotary collection and mowing drums that operate to feed stalk-like crops into a transport conduit located behind the collection and mowing drums. A pair of transport devices are mounted for rotating about respective axes located on opposite sides of a feed channel leading to an infeed channel of the forage harvester. The axes of rotation of the transport devices are tilted forward from the vertical and the transport devices include entrainment elements formed of disks having a plurality of long teeth formed thereabout, the long teeth projecting into the transport channel.

Abstract: A self-propelled forage harvester has a relatively wide mowing implement attached to its forward end and including right and left hand rotary mowing and drawing in drums together with right and left hand rotary conveying drums. A drive transmission for driving these drums includes a pair of identical slip clutches having respective first sections defined in principal part by a fluid tight cylindrical container having opposite end plates and through the respective centers of which a drive element extends, with the drive element of one clutch being coupled to the drive element of the other clutch by a central drive shaft assembly. The clutches include respective second sections which are in the form of a housing which has a ring-like hub at one end adapted for being coupled to an associated right-angle transmission unit that is in turn coupled for driving the mowing and drawing in drums at that side.

Abstract: A header of a crop harvester is equipped with a plurality of side-by-side arranged intake and mowing drums, including two adjacent intake and mowing drums at one side of a crop outlet of the header, which rotate such that the one closest the outlet rotates to deliver crop first inward and then to the rear directly into a conveying channel located at the rear of the closest intake and mowing drum, while the other drum rotates to deliver crop first outward and then to the rear. A second crop conveying channel is located for receiving the crop harvested by the outer intake and mowing drums and for keeping this crop separate from that harvested by the inner intake and mowing drum until the separate streams merge at the crop outlet after being elevated there by a slope conveyor provided for lifting the crop from the working height of intake and cutting drums to the crop outlet, which is at a height above the working height.

Abstract: A crop harvester header includes a plurality of intake and mowing drums mounted in side-by-side relationship to each other across the width of the header. Located to the rear of the intake and mowing drums for receiving crop delivered to the rear by them are a pair of slope conveyor drums respectively located on opposite sides of a longitudinal center plane of the header and at opposite sides of an inlet passage leading to feed rolls for introducing the crop into a chopper drum of the harvester.

Abstract: A harvesting header for a self-propelled harvesting machine comprising a center portion and two side portions. The center portion and both side portions are provided with forwardly extending crop processing arrangements. A transversely extending auger is located behind the crop processing arrangements. The crop processing arrangements can be moved between an operating position and a transport position by pivoting them about a transversely extending horizontal pivot axis. In this transport position the center of gravity of the harvesting header is moved rearwardly towards the harvesting machine. The side crop processing arrangements can be pivoted about forwardly extending pivot axes to reduce the width of the harvesting header in its transport position.

Abstract: A gathering and picking device having a gathering element having radially extending fingers is rotated about an approximately vertical axis. The fingers are arranged to grasp plant stalks and transport the plant stalks along a picking gap of a picking device. The picking gap is curved such that it maintains an at least approximately constant distance from the vertical rotational axis of the gathering element over its operative length.

Abstract: A harvesting implement for the harvesting of stalk-like plants comprising an intake arrangement for taking up plants located on a field and a stalk divider arranged ahead of the intake arrangement in the forward direction. The crop divider is supported in bearings so that it is free to move relative to the intake arrangement when it is in its harvesting position. The stalk divider is free to move in the sideways direction, that extends transverse to the forward direction.

Abstract: A machine for mowing stalk-like crop includes a plurality of intake and mowing arrangements mounted in side-by-side relationship to each other and operative to deliver the mowed crop to a transverse crop conveying channel located behind the intake and mowing arrangements. The width of the channel available for carrying harvested crop is constructed so as to be variable in accordance with the amount of crop being conveyed at any location along the channel so that a positive conveyance of the crop always takes place without plugging.

Abstract: A self-propelled forage harvester has a relatively wide mowing implement attached to its forward end and including right and left hand rotary mowing and drawing in drums together with right and left hand rotary conveying drums. A drive transmission for driving these drums includes a pair of identical slip cluthes having respective first sections defined in principal part by a fluid tight cylindrical container having opposite end plates and through the respective centers of which a drive element extends, with the drive element of one clutch being coupled to the drive element of the other clutch by a central drive shaft assembly. The clutches include respective second sections which are in the form of a housing which has a ring-like hub at one end adapted for being coupled to an associated righ-angle transmission unit that is in turn coupled for driving the mowing and drawing in drums at that side.

Abstract: The invention pertains to a machine including several transversely spaced feed and mowing devices for mowing stalk-type crops. A transverse conveyor channel, through which the harvested crop can be conveyed at least approximately transverse to the forward driving direction, is provided on the rear side of the aforementioned feed and mowing devices, and a feed channel, through which the harvested crop can be fed to a chopping device, is arranged on the downstream end of the transverse conveyor channel. Provided and an intersection of the transverse conveyor channel and the feed channel is a deflector element that is mounted for deflecting downwardly and/or rearwardly plants that protrude out of the transverse conveyor channel such as to prevent them from becoming jammed in front of the feed channel.

Abstract: A harvesting header for a self-propelled harvesting machine comprising a center portion and two side portions. The center portion and both side portions are provided with forwardly extending crop processing arrangements. A transversely extending auger is located behind the crop processing arrangements. The crop processing arrangements can be moved between an operating position and a transport position by pivoting them about a transversely extending horizontal pivot axis. In this transport position the center of gravity of the harvesting header is moved rearwardly towards the harvesting machine. The side crop processing arrangements can be pivoted about forwardly extending pivot axes to reduce the width of the harvesting header in its transport position.