A crop processing and/or conveying element for a forage chopper has a body that can be mounted on a carrier that can be set in rotation and is furnished with a hard material layer that comes into contact with crop during operation. The hard material layer is connected in a form-fitting manner to the body.

A monitoring system for a combine harvester having a header with a header width for harvesting a crop. The monitoring system includes a plurality of sensors, configured to provide a plurality of measurement waves to a discharge area for crop residue, and receive a plurality of response waves reflected from the discharge area. The system further includes a processing unit comprising an input terminal configured to receive a response signal of the plurality of sensors, the response signal representative of the plurality of response waves reflected from the discharge area. The processing unit is configured to process the response signal and determine, based on the response signal, a distribution of the crop residue over the discharge area. The processing unit further comprises an output terminal configured to output a distribution signal representative of the distribution of the crop residue over the discharge area.

A chopper knife assembly for use by an agricultural harvester. The chopper knife assembly includes a mounting lug with a fulcrum, wedge, and counterwedge; and at least one bladed knife attached to the mounting lug between the wedge and counterwedge; the assembly is held in place by an attachment means. The bladed knives are able to pivot on the fulcrum of the mounting lug during use, thereby forcing the knife blades onto the counterwedges to provide a more secure retention means.

Disconnect systems for use in power transmission components and systems are provided. Such disconnect systems may be utilized in various applications, and bale processors using such disconnect systems are disclosed. One disconnect system is provided for selectively transmitting force between first and second shafts. The disconnect system includes a first closure configured to rotate with the first shaft, and a second closure configured to rotate with the second shaft. The second closure is movable along the second shaft to selectively engage the first closure, and the second closure has a detent respectively operable with proximal and distal depressions of the second shaft. The first and second closures are engaged with one another when the detent operates with the proximal depression, and are disengaged from one another when the detent operates with the distal depression. Respective operation of the detent with the proximal and distal depressions biases the second closure from moving along the second shaft.

The present disclosure relates to a cutter bar for chopping machines. The cutter bar includes a cutter bar body that defines an edge groove. The edge groove includes a groove bottom and a groove sidewall. The groove sidewall is formed by the material of the cutter bar body. A wear protection structure extends along a surface of the cutter bar body from the edge groove. The wear protection structure is built up on the surface of the cutter bar body as an additively manufactured metal powder application layer. At least one carbide strip is secured to the edge groove and forms the cutting edge. The carbide strip can be fastened to the edge groove by means of a bonding agent, such as solder or adhesive.

A machine for distribution of products for animals, including a bucket with an opening toward a casing including a first wall adjacent to the opening and a second wall remote from the first wall, in which casing a turbine is mounted that can rotate around a rotation axis, the turbine including a disc with blades and knives. The turbine further includes a plate oriented toward the opening and remote from the disc, and a central part remote from the disc and at least one branch, the at least one branch extends from the central part in a substantially radial direction of the disc, the at least one branch of the plate is connected to the disc by two lateral closing sheets to form a bin, the at least one blade of the turbine is formed by the bin.

A cutter bar has a cutter body with a substantially rectangular cross section formed by an upper face, two side faces and a lower face. The upper face together with at least one side face defines a cutting edge, which is formed by one or more hard metal profile strips fastened in a groove in the cutter body. The wall of the groove which adjoins the upper face of the cutter body encloses with the upper face of the cutter body an angle less than 90, preferably 89 to 15, particularly preferably 80 to 40. The wall of the groove which adjoins the lateral face of the cutter body encloses with the lateral face of the cutter body an angle less than 90, preferably 89 to 15, particularly preferably 80 to 40. The hard metal profile strip or hard metal profile strips is or are positively inserted in the groove.

An agricultural baler includes: a frame; a feeder system coupled with the frame and including: a cutting assembly coupled with the frame and including: at least one knife configured for cutting a crop material; an overload protection mechanism associated with a single one of the at least one knife and including a pivot device including an engagement device including an offset configuration; and a displacement apparatus configured for selectively forcing the at least one knife to occupy a first position and for selectively forcing the at least one knife to occupy a second position, each by way of the engagement device.

A cutting element, in particular for abrasive cut material, is provided that includes a substrate that defines at least one cutting wedge which is formed by first and second wedge surfaces that intersect along a wedge edge. A cutting layer that extends over the first wedge surface and defines a cutting edge which lies on the wedge edge when new. The wear resistance of the cutting layer is greater than wear resistance of the substrate. The cutting layer is configured to define a blade-shaped protrusion that projects beyond the wedge edge due to wear of the substrate in the area of the second wedge surface to provide a self-resharpening cutting edge. The cutting layer or part thereof is formed by means of melt-metallurgical modification of an edge zone of the substrate by in-situ precipitation of finely dispersed inherent hard phases from partial melting of the edge zone of the substrate.

A chopper system for a sugarcane harvester comprises a chopper and a wear indicator. The chopper comprises a first chopper drum, a second chopper drum, and a timer. The timer has an operational configuration in which a first timer portion and a second timer portion are operatively connected to one another to coordinate rotation of the first and second chopper drums and a timing-adjustment configuration in which the first and second timer portions are operatively disconnected from one another allowing relative movement between the first and second timer portions and corresponding relative rotation between the first and second chopper drums to adjust a timing of operation between blades of the first and second chopper drums. The wear indicator indicates an extent of blade wear of the chopper upon adjustment of the timing of operation via the timer in the timing-adjustment configuration.