A seeding apparatus includes an implement frame mounted on wheels and a plurality of furrow openers mounted on the implement frame. A primary air seeder cart is pivotally connected about a vertical implement pivot axis to an implement hitch on the implement frame, and an implement pivot limiting system is operative to limit a degree of pivoting of the primary air seeder cart about the implement pivot axis with respect to the implement frame to a selected degree chosen to reduce bending of conduits. A secondary air seeder cart can be pivotally connected to a cart hitch on the primary air seeder cart about a vertical cart pivot axis and an cart pivot limiting system is operative to limit the degree of pivoting of the secondary air seeder cart about the cart pivot axis.

A method of controlling a mobile agricultural machine, the method comprising operating a row unit having a ground-engaging element to deliver product to a furrow formed by the row unit, receiving an indication of rotational speed of the ground-engaging element, determining that the rotational speed of the ground-engaging element is below a threshold, and controlling an action of the mobile agricultural machine based on the determination.

An inductor apparatus includes an inductor assembly mounted under a seed container such that seeds flow into a reservoir. An air conduit carrying pressurized air extends along the reservoir. Seed channels extend from an inlet located above a pickup air opening in the air conduit to an outlet, and a bypass channel extends downward from each seed channel through an upper wall of the air conduit. A pickup air stream flowing out the pickup air opening forms a seed air stream entrained with seeds flowing into each seed channel inlet and a bypass air stream flows from the air conduit through each bypass channel into each seed channel and the combined seed and bypass air streams flow out the seed channel outlets. The seed channel outlets can be arranged along each side of the inductor assembly, and the rate of flow of the bypass air stream can be adjusted.

A work vehicle includes a commodity delivery system that distributes commodity from a commodity source between a plurality of delivery runs, a commodity container pressure delivery system that may deliver selected pressure to the commodity container, and an electric control system coordinating operation of the commodity container pressure delivery system with a commodity manifold valve member delivering the commodity into a selected delivery run helping to match or otherwise balance pressure within the container storing the commodity with the selected commodity delivery path for control of siphoning and/or floating of the commodity as it is dispersed from the commodity container and into selected ones of the plurality of delivery runs of the work vehicle.

An exemplary diverter valve generally includes a shell, a pipe, and a handle. The shell includes a body extending in a longitudinal direction, a shell inlet port, a shell outlet port, and a positioning slot formed in the body. The pipe is seated in the body for sliding movement in the longitudinal direction, and includes a first passage and a second passage. The handle is connected to the pipe through the positioning slot, and is operable to move the pipe relative to the shell between a first position in which the shell inlet port is connected with the shell outlet port via the first passage, and a second position in which the second passage is connected with the shell inlet port and the shell outlet port is disconnected from the second passage.

A sensor generates an output signal indicative of an attribute of a limited amount of material above the sensor. A controller receives the output signal and incorporates a corresponding variable into a programmatic calculation of an indication of a volume of material in a tank.

A seed distributor evenly delivers seed from a bulk seed tank via hoses to seed bins on row planter units. The distributor has a circular chamber for receiving seeds from the seed tank. An internal cone in the distributor deposits the seeds 360° around the chamber. Seed tubes extend through the sidewall of the chamber. Pressurized air is introduced into the chamber and picks up seeds on the floor of the chamber and pass through the seed tubes for delivery by the hoses to the bins. The distributor may also include air tubes aligned with the seed tubes to further assure even distribution of seeds to the bins.

Metering devices for an agricultural implement are present for applying a field input, for example, pneumatically delivered granular product including seed or fertilizer or sprayed liquid product including fertilizer and the like, to an agricultural field. In the applying of the field input, the rate of application of the dispensers of one section of the implement can be collectively varied in relation to the rate of application of the dispensers of a different section of the implement frame.

An agricultural metering system includes independently controllable sets of meter rollers. Each set of meter rollers includes at least one meter roller and is configured to rotate about a respective rotational axis, and the rotational axes are generally parallel to one another and not aligned with one another. The agricultural metering system also includes meter boxes configured to receive agricultural product from a compartment of a storage tank. Each set of meter rollers is disposed within a respective meter box, and each set of meter rollers is configured to meter the agricultural product from the compartment of the storage tank. The agricultural metering system also includes distribution lines. Each distribution line is disposed downstream from a respective set of meter rollers and is configured to receive the agricultural product output from the respective set of meter rollers.

A work vehicle includes a commodity delivery system that distributes commodity from a commodity source between a plurality of delivery runs, a commodity container pressure delivery system that may deliver selected pressure to the commodity container, and an electric control system coordinating operation of the commodity container pressure delivery system with a commodity manifold valve member delivering the commodity into a selected delivery run helping to match or otherwise balance pressure within the container storing the commodity with the selected commodity delivery path for control of siphoning and/or floating of the commodity as it is dispersed from the commodity container and into selected ones of the plurality of delivery runs of the work vehicle.