A transport vehicle arrangement includes a transport vehicle, a transport implement coupled with the transport vehicle, a sensor arrangement for establishing an angular orientation of the transport implement relative to the transport vehicle, a wireless receiver for receiving harvester information related at least to the speed and direction of an agricultural harvester vehicle, and an electrical processing circuit coupled with the sensor arrangement and the wireless receiver. The electrical processing circuit is configured for steering the transport vehicle arrangement in a reverse direction such that the transport implement is positioned at a desired position relative to an unloading conveyance of the agricultural harvester vehicle, based upon the sensed angular orientation of the transport implement and the harvester information.

A transport vehicle arrangement includes a transport vehicle, a transport implement coupled with the transport vehicle, a sensor arrangement for establishing an angular orientation of the transport implement relative to the transport vehicle, a wireless receiver for receiving harvester information related at least to the speed and direction of an agricultural harvester vehicle, and an electrical processing circuit coupled with the sensor arrangement and the wireless receiver. The electrical processing circuit is configured for steering the transport vehicle arrangement in a reverse direction such that the transport implement is positioned at a desired position relative to an unloading conveyance of the agricultural harvester vehicle, based upon the sensed angular orientation of the transport implement and the harvester information.

An unloading arrangement includes and agricultural harvester and a transport vehicle arrangement. The agricultural harvester includes an unloading conveyance and a wireless transmitter for transmitting information relating at least to a speed and direction of the harvester. The transport vehicle arrangement includes a transport vehicle; a transport implement coupled with the transport vehicle; a sensor arrangement for establishing an angular orientation of the transport implement relative to the transport vehicle; a wireless receiver for receiving the transmitted information from the harvester; and an electrical processing circuit coupled with the sensor arrangement and the wireless receiver. The electrical processing circuit is configured for steering the transport vehicle arrangement in a reverse direction such that the transport implement is positioned at a desired position relative to the unloading conveyance, based upon the sensed angular orientation of the transport implement and the transmitted information received from the harvester.

A stalked crop harvesting header comprising multiple harvesting units each comprising a pair of deck plates defining a channel, a pair of snapping rollers mounted below the deck plates and adapted to pull stalks downwardly through the channel, a pair of gathering chains provided with cams, the gathering chains extending between a first pair of gears located at the front end of the harvesting unit and a second pair of gears located at a back end of the harvesting unit, wherein each harvesting unit further comprises a pair of stalk guiders positioned to rotate around axes coinciding with respective axes of the first pair of gears, wherein the stalk guiders each comprising an upper stalk guiding wheel and a lower stalk guiding wheel which are interconnected, and wherein a cutting element is provided below the lower stalk guiding wheel to cut stalks while being guided by the stalk guiders.

A stalked crop harvesting header comprising multiple harvesting units each comprising a pair of deck plates defining a channel, a pair of snapping rollers mounted below the deck plates and adapted to pull stalks downwardly through the channel, a pair of gathering chains provided with cams, the gathering chains extending between a first pair of gears located at the front end of the harvesting unit and a second pair of gears located at a back end of the harvesting unit, wherein each harvesting unit further comprises a pair of stalk guiders positioned to rotate around axes coinciding with respective axes of the first pair of gears, wherein the stalk guiders each comprising an upper stalk guiding wheel and a lower stalk guiding wheel which are interconnected, and wherein a cutting element is provided below the lower stalk guiding wheel to cut stalks while being guided by the stalk guiders.

A stalked crop harvesting header comprising multiple harvesting units each comprising a pair of deck plates defining a channel, a pair of snapping rollers mounted below the deck plates and adapted to pull stalks downwardly through the channel, a pair of gathering chains provided with cams, the gathering chains extending between a first pair of gears located at a front end of the harvesting unit and a second pair of gears located at a back end of the harvesting unit, wherein each harvesting unit further comprises a pair of stalk guiders positioned to rotate around axes coinciding with respective axes of the first pair of gears, wherein the stalk guiders each comprise an upper stalk guiding wheel and a lower stalk guiding wheel which are interconnected, and wherein a cutting element is provided below the lower stalk guiding wheel to cut stalks while being guided by the stalk guider.

A stalked crop harvesting header comprising multiple harvesting units each comprising a pair of deck plates defining a channel, a pair of snapping rollers mounted below the deck plates and adapted to pull stalks downwardly through the channel, a pair of gathering chains provided with cams, the gathering chains extending between a first pair of gears located at a front end of the harvesting unit and a second pair of gears located at a back end of the harvesting unit, wherein each harvesting unit further comprises a pair of stalk guiders positioned to rotate around axes coinciding with respective axes of the first pair of gears, wherein the stalk guiders each comprise an upper stalk guiding wheel and a lower stalk guiding wheel which are interconnected, and wherein a cutting element is provided below the lower stalk guiding wheel to cut stalks while being guided by the stalk guider.

A corn header for a combine harvester capable of lifting stalks that have fallen sideways in a row is provided. The corn header includes a frame, a plurality of row units and a plurality of row dividers for guiding crop plants toward the row units. The frame is mounted to a forward end of the combine harvester. The plurality of row units extends forward from the frame. Each row divider is connected to and extends forward of at least one row unit, and includes a conveyor connected to a lateral side of the row divider for the purpose of lifting and propelling crop plants into the corn header. In a preferred embodiment, the conveyor is an auger including a helical flight having a non-circular profile or a plurality of notches to increase its ability to lift and propel crop plants into the corn header.

The objective of the present invention is achieved by means of a row divider (1) applied to a sugar cane harvester (100). Said device (1) comprises at least one helicoidal lift (2) connected to an engine. Said helicoidal lift (2) has a conical shape geometry of variable cross section around an imaginary central axis (102), and comprises a first segment (3) and a second segment (4). The first segment (3) establishes a first generatrix (5) which defines an angle a to the central axis (102) and comprises a first screw thread (6) in its outer surface. The second segment (4) establishes a second generatrix (7) which defines an angle to the central axis (102), so that has a greater value than a. Said second segment (4) comprises a second screw thread (8) in its surface, which is oriented in the opposite direction of the first screw thread (6). Said device provides a higher peripheral speed in the last stage of separation and direction of the sugar cane cut by the blades of a sugar cane harvester (100) and lifted by the first segment (3) of the helicoidal lift (2) of a row divider (1). This aims to facilitate and expedite the work of the harvester (100), since it prevents the accumulation of material improperly positioned at the mouth of the harvester (100).

The objective of the present invention is achieved by means of a row divider (1) applied to a sugar cane harvester (100). Said device (1) comprises at least one helicoidal lift (2) connected to an engine. Said helicoidal lift (2) has a conical shape geometry of variable cross section around an imaginary central axis (102), and comprises a first segment (3) and a second segment (4). The first segment (3) establishes a first generatrix (5) which defines an angle a to the central axis (102) and comprises a first screw thread (6) in its outer surface. The second segment (4) establishes a second generatrix (7) which defines an angle to the central axis (102), so that has a greater value than a. Said second segment (4) comprises a second screw thread (8) in its surface, which is oriented in the opposite direction of the first screw thread (6). Said device provides a higher peripheral speed in the last stage of separation and direction of the sugar cane cut by the blades of a sugar cane harvester (100) and lifted by the first segment (3) of the helicoidal lift (2) of a row divider (1). This aims to facilitate and expedite the work of the harvester (100), since it prevents the accumulation of material improperly positioned at the mouth of the harvester (100).