A conveying arrangement conveys loose material in a conveying direction, in particular agricultural material. Several knives of a cutting assembly are mounted below a cutting area guiding surface. The material is first conveyed along the cutting area guiding surface and afterwards along a further guiding surface. Both guiding surfaces are mechanically supported by a connecting assembly. A positioning mechanism can pivot the connecting assembly upwards and downwards. This pivotal movement causes both guiding surfaces to be moved upwards and downwards. The cutting area guiding surface together with the cutting assembly can be shifted laterally, i.e. perpendicular to the conveying direction, and is guided during this lateral movement.

Disclosed is a grain separating apparatus (1) for a combine harvester (2). The grain separating apparatus (1) comprises at least a first walker-sieve (3) and a second walker-sieve (4) arranged side by side, wherein the first walker-sieve (3) and the second walker-sieve (4) are suspended in at least two suspension points (5,6) in the combine harvester (2) and wherein at least one of the two suspension points (5,6) is arranged to describe a rotational motion. A rotational motion drive (7) is arranged to drive the rotational motion of the first walker-sieve (3) out of phase with the rotational motion of the second walker-sieve (4), wherein each of the at least two walker-sieves (3,4) include a straw walker (8) comprising drivers (9) for conveying a straw material (10) and wherein grain (11) and debris (12) are separated from the straw material (10) through walker apertures (13) arranged in the straw walker (8). Furthermore, the straw walker (8) is arranged on top of at least one sieve (14,15) which is arranged to separate grain (11) from the debris (12) and wherein the straw walker (8) and the at least one sieve (14,15) are rigidly connected. Furthermore, a method for separating grain (11) from straw material (10) in a combine harvester (2) by means of a grain separating apparatus (1) as described above.

Disclosed is a grain separating apparatus (1) for a combine harvester (2). The grain separating apparatus (1) comprises at least a first walker-sieve (3) and a second walker-sieve (4) arranged side by side, wherein the first walker-sieve (3) and the second walker-sieve (4) are suspended in at least two suspension points (5,6) in the combine harvester (2) and wherein at least one of the two suspension points (5,6) is arranged to describe a rotational motion. A rotational motion drive (7) is arranged to drive the rotational motion of the first walker-sieve (3) out of phase with the rotational motion of the second walker-sieve (4), wherein each of the at least two walker-sieves (3,4) include a straw walker (8) comprising drivers (9) for conveying a straw material (10) and wherein grain (11) and debris (12) are separated from the straw material (10) through walker apertures (13) arranged in the straw walker (8). Furthermore, the straw walker (8) is arranged on top of at least one sieve (14,15) which is arranged to separate grain (11) from the debris (12) and wherein the straw walker (8) and the at least one sieve (14,15) are rigidly connected. Furthermore, a method for separating grain (11) from straw material (10) in a combine harvester (2) by means of a grain separating apparatus (1) as described above.

A conveying device for conveying crop material from a pick-up mechanism to a baler comprises a conveying channel having a base comprising an upstream base part and a downstream base part. The downstream end of the upstream base part is supported on a pair of first resilient mounting members and the upstream end of the downstream base part is supported on a pair of second resilient support members. The first and second resilient support members, in response to the force with which crop material is being urged by the feed rotor against the upstream and downstream base parts exceeding respective first and second predefined values, yield. This results in downward displacement of the upstream base part and the downstream base part to permit crop material to pass through the conveying channel.

A conveying device for conveying crop material from a pick-up mechanism to a baler comprises a conveying channel having a base comprising an upstream base part and a downstream base part. The downstream end of the upstream base part is supported on a pair of first resilient mounting members and the upstream end of the downstream base part is supported on a pair of second resilient support members. The first and second resilient support members, in response to the force with which crop material is being urged by the feed rotor against the upstream and downstream base parts exceeding respective first and second predefined values, yield. This results in downward displacement of the upstream base part and the downstream base part to permit crop material to pass through the conveying channel.

The invention relates to a belt (1) as a continuous traction means, in particular for conveyor belts of agricultural machines, in particular baling presses, comprising at least one fabric layer (2) embedded, at least in certain regions, in a polymer layer (3), in particular rubber layer, whereby end regions (1a, 1b) of the belt (1) lie flat on top of one another in an overlap region (4) and are connected to each other for creating a continuous belt (1) reinforced by the fabric layer (2). According to the invention, it is provided that the end regions (1a, 1b) of the belt (1) are connected to each other by at least one thread (7) forming a seam (9), whereby, to that end, said at least one thread (7) penetrates the end regions (1a, 1b) of the belt (1) in a seam region (6) in several stitches (8), whereby the fabric layer (2) of the belt (1) is embedded in the polymer layer (3) at least across said seam region (6), and the thread (7) is embedded in transition regions (20) between the stitches (8) into the polymer layer (3) in such a manner shallowly at a depth of penetration (T) that the thread (7) runs below surfaces (10a, 10b) of the belt (1).

The invention relates to a belt (1) as a continuous traction means, in particular for conveyor belts of agricultural machines, in particular baling presses, comprising at least one fabric layer (2) embedded, at least in certain regions, in a polymer layer (3), in particular rubber layer, whereby end regions (1a, 1b) of the belt (1) lie flat on top of one another in an overlap region (4) and are connected to each other for creating a continuous belt (1) reinforced by the fabric layer (2). According to the invention, it is provided that the end regions (1a, 1b) of the belt (1) are connected to each other by at least one thread (7) forming a seam (9), whereby, to that end, said at least one thread (7) penetrates the end regions (1a, 1b) of the belt (1) in a seam region (6) in several stitches (8), whereby the fabric layer (2) of the belt (1) is embedded in the polymer layer (3) at least across said seam region (6), and the thread (7) is embedded in transition regions (20) between the stitches (8) into the polymer layer (3) in such a manner shallowly at a depth of penetration (T) that the thread (7) runs below surfaces (10a, 10b) of the belt (1).

A change of state of weed seeds to having reduced germination viability in one minute by illuminating a seed in a processing theater to achieve at least one of 0.66 J/cm2 cumulative illumination energy, and 0.06 W/cm2 irradiance, of at least one of an Indigo Region Illumination Distribution (IRID), and Medium Wavelength Infrared (MWIR) radiation, preferably 2-8 microns, with no high energy transfers, scalding, heat shock, cooking or incineration. The MWIR radiation from heated borosilicate glass or glass powder at just under 500 C offered a peak MWIR emission of 3.75 microns, and was unexpectedly effective, and can be used in a radiant and transmissive weed seed accumulator transport belt. The process can be incorporated into a harvester combine to convert a tailings flow prior to discharge on an agricultural field. An illuminated harvest combine using an illuminator according to the invention allows reduction of the weed seed bank.

A method for operating a baler including an initial step of providing a cleaning system that includes a floor plate having a plurality of slots therein, at least one knife tray, at least one actuator operably connected to the at least one knife tray, and a controller operably connected to the at least one actuator. The method further includes the steps of determining whether the plurality of knives of the at least one knife tray is retracted, determining whether to conduct a knife tray cleanout procedure for cleaning the floor plate based upon at least one cleaning parameter, and conducting the knife tray cleanout procedure by actuating the at least one actuator for cycling the plurality of knives of the at least one knife tray for dislodging debris from the floor plate.

A crop baler with a stuffer flywheel mass for baling a crop, the baler comprising: a supporting frame that can be moved across a field; a crop pick-up configured to pick up the crop from a ground of the field; a conveyor configured to convey the crop picked up by the crop pick-up; a pressing chamber having a stuffer configured to compress the crop conveyed into the pressing chamber by the conveyor into a form of a bale; and a drive for producing a reciprocating movement of the stuffer, the drive further comprising a flywheel mass with a variable moment of inertia.