Method and device for tagging round bales during wrapping in plastic foil, using a stationary or mobile baler-wrapper. Each round bale is oriented with the circular end surfaces mainly vertically and layers of plastic foil is wrapped around the round bale by foil wrapping arms. At a point in time where at least one layer of plastic film remains to be wrapped, each round bale is tagged with an ID tag having an adhesive back-side surface, using a time controlled, pivotal tagging arm provided with a tag transferring member. The movement of said tagging arm is controlled by a computer, which synchronizes the movement of the tagging arm with the movement of the foil supplying arms. After tagging, at least one additional layer of plastic is wrapped around each round bale to protect the ID tag.

An agricultural machine includes a baler controller configured or programmed to obtain an ejector inclination value from a positional relation between a tractor inclination sensor and a bale ejector of a baler, the ejector inclination value being a sensor value of the inclination sensor corresponding to the bale ejector, and to allow ejection of the bale when a size of the bale in the baler is larger than a first threshold value and the ejector inclination value is less than a second threshold value.

An agricultural machine includes a baler controller configured or programmed to obtain an ejector inclination value from a positional relation between a tractor inclination sensor and a bale ejector of a baler, the ejector inclination value being a sensor value of the inclination sensor corresponding to the bale ejector, and to allow ejection of the bale when a size of the bale in the baler is larger than a first threshold value and the ejector inclination value is less than a second threshold value.

A wrapping assembly includes: a material roll that holds a roll of wrapping material; a duckbill assembly including a duckbill carrying a duckbill roll that draws material from a roll of wrapping material held by the material roll, the duckbill being movable between a first position and a second position; a duckbill actuator coupled to the duckbill that moves the duckbill between the first position and the second position; a variable brake associated with the material roll that applies a variable braking force to the material roll; and a controller operatively coupled to the duckbill actuator and the brake. The controller determines that a load on the duckbill actuator exceeds a threshold value and outputs a brake reduction signal to the brake so the brake reduces applied braking force to the material roll when the load on the duckbill actuator exceeds the threshold value.

A roll for an agricultural baler includes an interior tube and an exterior tube surrounding and connected to the interior tube. The exterior tube has an exterior surface and a plurality of loops extending from the exterior surface of the exterior tube.

A system and method for preparing a sample area of a bale in order to more accurately evaluate the plant material incorporated into the bale. A baler receives, compresses, shapes, and secures material into the bale. A cutter mechanism cuts a portion of the material in the bale into similarly-sized particles. A mixer mechanism mixes the particles into a homogenous aggregate. A compression mechanism compresses the homogenous aggregate into the bale. An NIR testing system receives and analyzes near-infrared radiation reflected by the homogenous aggregate, and generates evaluation data reflecting properties of the material. The cutter may include knives mounted in a compression chamber of the baler. The mixer may be a relief feature on a center rail, the compressor may be a projecting feature on the center rail, and an NIR sensor may be mounted to the center rail so as to press against the surface of the bale.

A worm conveyor is proposed for a press, in particular an agricultural baler, having at least one roll, screw flights winding in opposing directions at least in some regions around the roll being provided on the peripheral surface thereof for conveying material, wherein the screw flights are configured such that they bring together the material in two collecting regions arranged outside a central region of the worm conveyor. A press, in particular an agricultural baler having at least one roller, a flexible pressing means winding around the roller and at least one worm conveyor are also proposed.

A worm conveyor is proposed for a press, in particular an agricultural baler, having at least one roll, screw flights winding in opposing directions at least in some regions around the roll being provided on the peripheral surface thereof for conveying material, wherein the screw flights are configured such that they bring together the material in two collecting regions arranged outside a central region of the worm conveyor. A press, in particular an agricultural baler having at least one roller, a flexible pressing means winding around the roller and at least one worm conveyor are also proposed.

A method of identifying a bale of material includes capturing an initial image of a region of an initial bale with an initial image sensor and identifying a unique band pattern of at least one multi-colored band of the initial bale. The identified unique band pattern is associated with the initial bale. Data related to the initial bale is associated with the identified unique band pattern. The identified unique band pattern of the initial bale may then be used as an identifier of the initial bale. A second image of the bale is captured and analyzed to determine if the second image includes the unique band pattern of the at least one multi-colored band, thereby identifying the bale in the second image as the initial bale. The data associated with the initial bale may then be retrieved by an operator.

A bale monitoring system includes an imaging device that is operable to capture a stereoscopic image of a bale. A computing compares the stereoscopic image of the bale to a three-dimensional standard to identify a deviation of the bale from the three-dimensional standard. The computing device may then assign the bale a shape quality score based on the deviation of the bale from the three-dimensional standard. The shape quality score may indicate a magnitude of the deviation of the bale from the three-dimensional standard. Additionally, the stereoscopic image may be analyzed to identify characteristics of the bale, such as a broken wrap material or an improperly formed bale.