The invention provides a mixer feeder (1) comprising a mobile chassis (3), a tub (4) provided on the chassis (3) and at least one auger provided for rotation about a respective vertical axis of rotation. in the tub (4). Seen in vertical cross-section, the wall (12) of the tub (4) extends at least substantially upright from the bottom (6) of the tub (4). The wall (12) of the tub (4) curves inward at the upper side of the tub (4), sloping up and then extending downward.

A transmission system for a feed mixer including a continuously variable transmission (CVT) is provided. The CVT includes a mechanical loop and a hydrostatic loop. The CVT is operated so that the mechanical portion of the CVT is prevented from overtaking the hydrostatic portion of the CVT at start up of the CVT.

A method and apparatus for feeding livestock is presented. The method includes feeding livestock using a mobile feed preparation apparatus comprising a processor and a first non-transitory computer readable medium in communication with the processor, wherein the mobile feed preparation apparatus can dispense a plurality of feed rations, each feed ration comprising a base feed and at least one of a plurality of feed additives. The method includes dispensing from the mobile feed preparation apparatus a first feed ration comprising the base feed and a first feed additive, wherein the dispensed first feed ration comprises a dispensed amount of the first feed additive.

A feed mixer apparatus that includes a mixing chamber for receiving feed material, and having a mixing element situated therein for mixing the feed material; a transmission having a plurality of gears and connected with a mixing element; a control unit having a display and a plurality of control panel inputs, wherein the control unit is in at least indirect communication with the transmission and the sensors, and wherein the control unit receives a plurality of outputs from one or more of the transmission and sensors, and based at least in part on the plurality of outputs, provides an output command to effectuate a gear change in the transmission, and wherein the control unit includes a processor, a memory, and a control program.

According to embodiments disclosed herein, there is provided a system for loading, mixing and transporting feed. The system includes a scoop assembly and a mixing tub that are movable overhead a series of storage bays. The scoop assembly may retrieve commodities from the storage bays and load measured quantities of the commodities into the mixing tub.

A system for the controlled distribution of food for feeding animals, which includes a plurality of concentric circular sections with feeders for animals, a self-propelled central pivot machine arranged in a center of concentric circular sections, the self-propelled machine having a pivot base and a main head; a first pivoting span connected to the pivot base and at the proximal end of which the main head is arranged, while at the distal end a food discharge head is arranged; a main pipe that moves food to the main head and from the latter to the food discharge head and to the respective feeders arranged in the circular concentric sections.

A feeding system to feed non-human animals includes a first autonomous mobile device and a second autonomous mobile device. The first autonomous mobile device includes a feed holder to receive feed, a feed mixer to mix the received feed, and a feed dispenser configured to dispense feed to the second autonomous mobile device. The second autonomous mobile device includes a feed holder to receive feed from the first autonomous mobile device.

A method includes the step of receiving a first weight value from a sensor associated with a feed mixer. A first rotation speed associated with the first weight value is monitored. A second weight value is received from the sensor associated with the feed mixer and a second rotation speed associated with the second weight value is monitored. A mixing profile is generated based on the first weight value, the second weight value, the first rotation speed, and the second rotation speed. In one embodiment, a first feed ingredient is associated with the first weight value and a second feed ingredient is associated with the second weight value.

A cutting edge for agricultural use provides opposed cutting edges arranged to be rotationally symmetric about an axis so that the cutting edge may be reversed in the field to repair or replace the cutting edge without the need for separate spare parts. In some embodiments a support plate may provide a ledge stop supporting the unused cutting edge to absorb impact shocks without cutting edge damage.

A feed mixer apparatus that includes a mixing chamber for receiving feed material, and having a mixing element situated therein for mixing the feed material; a transmission having a plurality of gears and connected with a mixing element; a plurality of mixing chamber sensors positioned to sense at least one of the volume and the level of feed material in the mixing chamber; a control unit having a display and a plurality of user inputs, wherein the control unit is in at least indirect communication with the transmission and the sensors, and wherein the control unit receives a plurality of outputs from one or more of the transmission and sensors, and based at least in part on the plurality of outputs, provides an output command to effectuate a gear change in the transmission.