An improved particulate metering system is provided. The system includes an air flow origin and a plurality of particulate accelerators. A single particulate source is in communication with the particulate accelerators. Each of a plurality of operated conveyances can be in operable communication with the single particulate source and one of the particulate accelerators. The system includes a confluence of the air flow and the particulate within the mixing area of each of the particulate accelerators. Each of a plurality of discharges can be associated with the particulate accelerators. The operated conveyances can operate at different rates. The system can include one or more gearboxes adapted to be inverted and controlled by a second drive system. The improved system and controls provide variable application rates of particulate across rows in a field.

An exemplary system for filling a holding tank with agricultural product generally includes a supply line. The supply line includes an inlet, a plurality of outlets, and a plurality of junctions. The inlet is connected with a conveyance device such that the supply line is operable to receive a flowing agricultural product blown by the conveyance device. The outlets are open to a holding space of the holding tank, and includes a first outlet and a second outlet. The plurality of junctions includes a first junction associated with the first outlet, and a second junction associated with the second outlet. The first junction is configured to direct agricultural product to flow out of the first outlet until the first outlet becomes blocked, and to thereafter direct agricultural product to flow toward the second junction. The second junction is configured to direct agricultural product to flow out of the second outlet.

A system to meter multiple agricultural products according to an independently prescribed rate for each in a variable-ratio blend of the agricultural products from a single opener in a plurality of such systems and openers across an applicator such as a drill. Bulk storage compartments associated with the applicator deliver multiple agricultural products to metering assemblies mounted in clusters or pods across the applicator. The agricultural products are fed from the metering assemblies, via a flow re-director, into a manifold, and then into a corresponding single opener having conduits to transport the agricultural product into the soil. Controllers independently regulate metering by the metering assemblies. The flow re-director and manifold provide blending of combinations of the agricultural products for each opener according to a field prescription.

A self-contained seed tender (20) includes a plurality of bins (48) as well as a conveyor system (30) with a lower conveyor (32) and a shiftable lift conveyor (34). The lift conveyor (34) is shiftable between a stowed, travel position astride the bins (48) and a central, rearwardly extending delivery position. A deployment assembly (38) serves to sequentially pivot the lift conveyor (34) about an upright axis, followed by lateral translation thereof to the central use position. The conveyor (34) can then be rotated and elevated as desired for off-loading of seeds. The tender (20) may also be used for delivery of other types of agricultural particulates.

A weight of material remaining in a container of an application machine is detected, and operation characteristics corresponding to the operation being performed are also obtained. A time to empty value is calculated that is indicative of a time until the container on the material application machine is empty, based upon the weight of material remaining in the container of the application machine and based the operation characteristics. A control signal is generated based upon the time to empty value.

A hopper configuration comprises a hopper tray configured to receive a material from a source. The hopper configuration also comprises a conveyance mechanism configured to transport the received material from the hopper tray. The hopper configuration also comprises a first bar pivotably coupled to the hopper tray at a first point and also pivotably coupled to the conveyance mechanism at a second connection point. The hopper configuration further comprises a second bar pivotably coupled to the hopper tray at a third connection point and also pivotably coupled to the conveyance mechanism at a fourth connection point. Each of the connection points comprises a pivot point that substantially limits movement of the first and second bar to movement in a rotational direction.

In one example, a conveyance system comprises a conveyance mechanism and a linkage configured to movably couple the conveyance mechanism to a vehicle, wherein the conveyance mechanism is coupled to the linkage at a first connection mechanism and configured to pivot about a pivot point. The conveyance system comprises a vertical movement mechanism configured to move the first connection mechanism in a substantially vertical direction, and a tilt movement mechanism comprising a tilt actuator configured to pivot the conveyance mechanism about the pivot point. A second connection mechanism couples the tilt actuator to one of the conveyance mechanism or the linkage and allows a defined range of tilt movement of the conveyance mechanism that is independent of actuation of the tilt actuator.

A seed cart includes first and second mating frames. The hopper is mounted on the first frame for holding seed and has an outlet to discharge the seed. A conveyor is mounted on the second frame for movement between seed loading and unloading positions. A plurality of cylinders with extendible and retractable arms control the desired position of the conveyor. A plurality of load cells are mounted on the second frame and support the first frame. The weigh scales weigh the first frame, the hopper, and the seed in the hopper, without weighing the conveyor. Therefore, an accurate amount of seed can be dispensed from the hopper via the conveyor. Wheels and a hitch tongue can be detachably mounted on the second frame to convert the cart from a stationary unit to a mobile unit.

A mechanical-pneumatic meter of solid materials for agricultural machines and implements that allows for an improved metering of the solid materials without the need of a forced suction or aspiration, covering the entire work width in a much more practical, simple and safe way, whether by metering the material either individually or combined with another type, and reducing, in turn, the negative impacts on the environment since it makes it possible to reuse those materials that have not been unloaded.

A display unit is operationally connected to an agricultural implement to provide inputs and operational controls, as well as status and set up, of the implement. The display unit can be a touchscreen or other device that can receive inputs to set up, control, store information, and recall information associated with the operation of the implement. The display unit can provide a number of different types of inputs to allow for the control of the various components of the implement. Information shown, tracked, managed, communicated, or otherwise used by the system can be selected and set up by a user to customize the experience and to provide additional information useful for agricultural operations. The display unit can show and/or output alerts, messages, camera data, and/or other information based on aspects and/or functionality of the implement. The display unit can communicate with other display units associated with other agricultural implements.