Abstract: A particulate material delivery system for an agricultural implement including, an inductor box configured to receive particulate material from a tank, the inductor box comprising at least one inductor segment configured to guide the particulate material and an airflow through the inductor box, wherein the at least one inductor segment comprises a particulate material fluidization chamber configured to establish a vortex that mixes the particulate material with the airflow.

Abstract: An agricultural product delivery system for an agricultural implement includes an inductor box with an agricultural product inlet configured to receive an agricultural product, an air inlet configured to receive an airflow, a plurality of mixing chambers, and a plurality of air bypass channels. Each mixing chamber is configured to mix the agricultural product and a respective first portion of the airflow. The plurality of air bypass channels is configured to guide a respective second portion of the airflow from the air inlet to a respective mixing chamber of the plurality of mixing chambers. The plurality of bypass channels includes inside air bypass channels that contact adjacent inside air bypass channels, and outside air bypass channels that are arranged adjacent to an exterior inductor box wall.

Abstract: A particulate material delivery system for an agricultural implement including, an inductor box configured to receive particulate material from a tank, the inductor box comprising at least one inductor segment configured to guide the particulate material and an airflow through the inductor box, wherein the at least one inductor segment comprises a particulate material fluidization chamber configured to establish a vortex that mixes the particulate material with the airflow.

Abstract: A particulate material delivery system for an agricultural implement including, an inductor box configured to receive particulate material from a tank, the inductor box comprising at least one inductor segment configured to guide the particulate material and an airflow through the inductor box, wherein the at least one inductor segment comprises a particulate material fluidization chamber configured to establish a vortex that mixes the particulate material with the airflow.

Abstract: A particulate material delivery system for an agricultural implement including, an inductor box configured to receive particulate material from a tank, the inductor box comprising at least one inductor segment configured to guide the particulate material and an airflow through the inductor box, wherein the at least one inductor segment comprises a particulate material fluidization chamber configured to establish a vortex that mixes the particulate material with the airflow.

Abstract: An agricultural product delivery system for an agricultural implement includes an inductor box with an agricultural product inlet configured to receive an agricultural product, an air inlet configured to receive an airflow, a plurality of mixing chambers, and a plurality of air bypass channels. Each mixing chamber is configured to mix the agricultural product and a respective first portion of the airflow. The plurality of air bypass channels is configured to guide a respective second portion of the airflow from the air inlet to a respective mixing chamber of the plurality of mixing chambers. The plurality of bypass channels includes inside air bypass channels that contact adjacent inside air bypass channels, and outside air bypass channels that are arranged adjacent to an exterior inductor box wall.

Abstract: An apparatus and method is disclosed for positioning a farming implement connected to a farm work vehicle controlled by an operator. The apparatus includes an actuation system for positioning the implement with respect to a reference, a position sensor for providing a position signal indicative of the position of the implement above the reference, and an electronic control unit for receiving the position signal. The electronic control unit is operatively connected to the actuation system, and directs the actuation system to stop the implement if a predetermined period of time has elapsed after the position signal indicates that the implement has reached a predetermined position. An apparatus and method is also disclosed for positioning one or more markers associated with a farming implement connected to a farm work vehicle controlled by an operator.

Abstract: A centralized monitoring unit for an agricultural implement is disclosed herein. The monitoring unit is preferably used with a planting system including a planting implement coupled to a work vehicle. The implement includes a frame supporting row units which are configured to apply a product (e.g., seed, fertilizer, insecticide, herbicide) to the rows in a field. The monitoring unit includes a product delivery apparatus which has at least one product channel for delivering the product to the row units, and an electronic product sensor which is coupled to the product delivery apparatus and configured to generate a product signal representing an amount of the product which moves through the product channel. An electronic display located in the cab of the work vehicle is configured to generate an image in response to a display signal.

Abstract: Disclosed is farming apparatus for customizing the rate at which farming material such as seeds, fertilizers, herbicides and/or insecticides may be applied to an agricultural field. The implement, which deposits the farming material in the soil includes applicators for applying the farming material at predetermined and adjustable rates. In the cab of the tractor is an electronic unit which include apparatus for setting the application rate of the farming material, at least at selected portions of the field, and a communication link between this electronic unit and at least selected applicators on the implement, for conveying information relating to the amount of farming material to be applied for a distance travelled of the implement across the field.

Abstract: One or more agricultural products, such as seed, fertilizer, herbicide and pesticide, may be dispensed at each of a plurality of row locations on an agricultural implement toolbar. A local bus connects each local metering device to a local controller at the row location, which may also have actual product application rate and soil characteristic sensors. The local controllers are connected through a system bus to a central processor mounted on the tractor, which is connected to a memory for storing product prescription and actual application maps, and also to a GPS receiver for determining current location in the field. Each local controller controls the agricultural product metering device(s) at the row location as a function of the last commanded rate received from the processor and the actual rate as sensed at the row location.

Abstract: A control system for agricultural implements such as planters, conventional or air drills is disclosed herein. The implement includes a frame with one or more sections. Each section supports a plurality of row units configured to apply a product at variable rates to rows in a field. The products can include seeds, fertilizers, insecticides and herbicides. In one configuration, the control system monitors the rates at which the product is applied to the rows. This configuration of the control system includes sensors configured to sense the rates at which product is applied, and a control module configured to monitor the sensed rates and generate a multiplexed output signal representative thereof. The output signal is used, for example, by a cab-mounted display or recording device. The control system, however, can be reconfigured to both monitor and control the application rates by installing a second control module on the frame.

Abstract: A seed planter performance monitor is disclosed herein. The monitor is used with a planting system including a planter coupled to the tractor. The target rate at which the planter deposits seeds into the soil being planted is controlled with a control signal, and the actual rate at which seeds are planted is monitored with an infrared seed sensor supported by the planter at the location where seeds exit the planter. The planter and tractor both include data busses, and the signal from the seed sensor is transmitted to a controller on the tractor via the busses. The controller applies an appropriate signal to an electronic display in the cab of the tractor to produce an image thereon which an operator can view to determine the actual rate at which seeds are planted.

Abstract: A sectional rate control unit for an agricultural implement is disclosed herein. The sectional rate control unit is preferably used with a planting system including a planting implement coupled to a work vehicle. The implement includes a frame having at least one section supporting multiple row units which are configured to apply a product (e.g., seed, fertilizer, insecticide, herbicide) to the rows in a field. Each section includes a product delivery apparatus having a target delivery rate controlled by a section application control signal and at least one product channel for delivering an amount of the product to each of the row units. The control unit includes an electronic product sensor coupled to each of the sections and the product channel. The product sensor is configured to generate a product rate signal representative of the amount of the product delivered to the row units. An electronic display located in the cab is configured to generate an image in response to a display signal.

Abstract: A performance monitor for a seed planting implement is disclosed herein. The monitor is preferably used with a planting system including a planting implement coupled to a tractor. The target rate at which seed is planted by the implement in the soil of an agricultural field is controlled based upon a control signal. The actual seed planting rate is monitored using an optical seed sensor supported by the implement at a location where seed exits the implement. The implement and tractor include data busses linked to each other, and signals from the seed sensors are transmitted to a controller on the tractor via the busses. The controller applies a display signal to an electronic display located in the tractor's cab to produce an image which an operator can view to determine the actual seed application rate.

Abstract: A control system for agricultural implements such as planters, conventional or air drills is disclosed herein. The implement has a frame with multiple sections and each section has a plurality of row units to apply product to multiple rows in a field. The implement is equipped with global output devices (e.g., lights, actuators for moving moveable frame members, actuators for moving markers) to perform global implement functions in response to global control signals. Each section includes one or more local product metering devices for applying products at varying rates in response to local control signals. The products include seed, fertilizer, insecticide and herbicide. The control system includes command sources (e.g., a lighting connector; an operator interface in the cab) to generate global commands for the global implement functions and to generate local rate commands for the metering devices. The control system further includes a global controller, and local controllers corresponding to the sections.

Abstract: A system for dispensing multiple types of seed as a planting apparatus (planter or drill) travels throughout an agricultural field is disclosed herein. The planting apparatus is typically an implement having row units for applying seed to the field as the implement is pulled by a vehicle (tractor). The system includes multiple seed bins configured to store multiple types of seed (e.g., multiple crops or varieties). Multiple bins can be formed within a seed hopper by a removable dividing wall. A switch assembly selectively discharges seed from one seed bin in response to control signals generated in a manual or an automatic mode. The control signals are generated using an operator input device in manual mode, and using location signals and a prescription type map in automatic mode. Discharged seed is received by a distribution assembly for delivery to the row units.

Abstract: A system for delivering particulate material from a common hopper to row units mounted on each of first and second pivotally interconnected frame sections of an agricultural implement. The delivery system includes a first series of conduits for directing particulate material from the hopper to the row units mounted on the first frame section of the implement and a second series of conduits. Each conduit in the second series of conduits includes a first tube leading from the hopper, a second tube leading from a particular row unit on the second frame section of the implement, and a split manifold coupling for connecting free ends of the tubes in the second series of conduits thereby defining enclosed passages leading from the hopper to each row unit on the second frame section of the implement which is adapted to receive material from the hopper.