Abstract: A precision seed-distribution system of the type applied on planters with a machine element that touches the soil, a row unit chassis that supports a seed meter, and a seed tube extending downward from the seed meter. The system may also include a damper system positioned between the seed tube and the row unit chassis.

Abstract: Agricultural implement nozzle assemblies of the present disclosure may include a meter input housing, a locking tab, and a tubular nozzle. The meter input housing may include a tubular opening. The locking tab may protrude from a peripheral region of the tubular opening. The tubular nozzle may include a locking mechanism complementary to the locking tab protruding from the peripheral region of the tubular opening. The nozzle may be rotatable relative to the tubular opening when the nozzle is coupled to the meter input housing via the locking mechanism and the locking tab. Related agricultural implement input assemblies are also disclosed.

Abstract: A robust low-cost wireless sensor with an internal battery, which permits operation for extended periods without the necessity of maintenance, for monitoring the flow of particulate solid material such as chemical fertilizers, small seeds, granulated foodstuffs, and others.

Abstract: Meters for fertilizers, small seeds, and chemicals include a housing defining a loading chamber, a rotatable metering disk provided with a receiving surface and a discharge surface, the disk including metering orifices; a ring including a discharge opening, and an insulating barrier arranged in the interior of the housing, the insulation barrier forming an insulating chamber on the rotatable disk and defining an inlet region of the disk and an output region of the disk; a metering bulkhead associated with the insulating barrier in the inlet region of the rotating disk with metering orifices loaded, the metering bulkhead being arranged on the rotatable metering disk so that a lower portion of the metering bulkhead is coplanar to the receiving surface of the rotatable disk.

Abstract: Methods for avoiding seed-metering errors in planters include monitoring seed loading in a seed distribution disk with a pre-sensor, monitoring clogging of the seeds with at least one post-sensor, monitoring obstructions in a seed duct with the post-sensor, detecting analog voltage signals generated by the pre-sensor and post-sensor, converting the analog signals into digital signals using at least one analog/digital converter, processing the digital signals on a processor, and transmitting the processed digital signals to a central monitoring unit with an RF transceiver. Related devices for avoiding seed-metering errors in planters are also disclosed.

Abstract: An agricultural sowing implement that, when moved by a drive unit, distributes seeds in the ground with regular, uniform spacing. The agricultural sowing implement comprises a rocker system placed behind the chassis of the implement where a seed dispenser is positioned. The rocker system may include a beam connected to two depth-limiting wheels on the ends of the beam. In one embodiment of the disclosure, provision is made for two interlinked smaller wheels connected to a central lower extension of the beam, the set of wheels being encircled by a rolling band. In addition, provision is made for two dampers, one for each of the depth-limiting wheels.

Abstract: A precision seed-distribution system of the type applied on planters with a machine element that touches the soil, a row unit chassis that supports a seed meter, and a seed conductor tube extending downward from the seed meter. The seed conductor tube may have vertical grooves along a length of the seed conductor tube and across an internal surface of at least one sidewall of the seed conductor tube.

Abstract: A precision seed-distribution system of the type applied on planters with a machine element that touches the soil, a row unit chassis that supports a seed meter, and a seed tube extending downward from the seed meter. The system may also include a damper system positioned between the seed tube and the row unit chassis.

Abstract: A metering and mixing system of solid particulates for a rotary seed dispenser in agricultural equipment for sowing, wherein the rotary seed dispenser is mounted under a seed feeder. The rotary seed dispenser is driven at the bottom by a planter drive system, which provides rotation to a spinning disc provided with a number of calibrated orifices through which the seeds housed in the disc orifices fall on a given point of the agricultural equipment. The metering and mixing system of solid particulates includes a solid particulate feeder that is positioned between the seed feeder and the rotary seed dispenser.

Abstract: The present disclosure includes sensing systems for agricultural equipment. For example, the present disclosure relates to systems and methods for detecting the operating state of rotating elements in agricultural implements. The sensing systems for an agricultural implement may include a rotating element and a monitoring center equipped with an alert mechanism. The sensing systems may include an inertial sensor, a microprocessor, a communication element, and a power supply. The sensing system may be a single element fixed directly to the rotating element.

Abstract: A precision seed-dispensing system of the type applied on planters with a machine element that touches the soil and having a chassis that supports the seed meter. In accordance with the system disclosed herein, it may also have a damper system between the machine element that touches the soil and the seed meter, irrespective of the model or its shape.

Abstract: Methods for avoiding seed-metering errors in planters include monitoring seed loading in a seed distribution disk with a pre-sensor, monitoring clogging of the seeds with at least one post-sensor, monitoring obstructions in a seed duct with the post-sensor, detecting analog voltage signals generated by the pre-sensor and post-sensor, converting the analog signals into digital signals using at least one analog/digital converter, processing the digital signals on a processor, and transmitting the processed digital signals to a central monitoring unit with an RF transceiver. Related devices for avoiding seed-metering errors in planters are also disclosed.

Abstract: A device for the inoculation of seeds is attached to a seed meter or a seed box on a planting machine. This is done to carry out the inoculation and treatment of seeds at the same time that they are being planted. The device has a reservoir where the inoculant is placed and then subsequently taken by the pump to a mixture chamber. At a top of the mixture chamber is a nozzle, which is located at an opposite side of where the seeds leave. They leave from the bottom of the device. There is a drive axle and a group of gears that move and give force to the blades that mix the seeds in the fluid located in the inner part of the chamber. The chamber is connected to the seed distributor disc and the flow of seeds is based on the seed distributor disc's consumption.

Abstract: A solution for avoiding errors during the seed-metering process in planters comprises the following: autonomous electricity generation to power a monitoring system; monitoring the seed loading in a seed meter (pre-sensor); monitoring clogging of the seed meter by seeds (post-sensor); monitoring obstructions in the seed duct (post-sensor); processing the monitoring data; transmitting the processed data wirelessly to a central monitoring unit for follow-up and decision-making by an operator. A solution is provided for avoiding errors during the seed-metering process in planters, allowing the operator of the machine to be automatically alerted immediately after the error occurs, and also for permanently monitoring the quality of the planting process by means of a wireless data transmission system powered by an autonomous electric unit, dispensing with external batteries and power cables.

Abstract: A device for the inoculation of seeds is attached internally to a seed meter or a seed box on a planting machine. This is done to carry out the inoculation and treatment of seeds at the same time that they are being planted. The device has a reservoir where the inoculant is placed and then subsequently taken by the pump to the cylindrical mixture chamber. At the top of the cylindrical mixture chamber is a nozzle, which is located at the opposite side of where the seeds leave. They leave from the bottom of the device. There is a drive axle and a group of gears that move and give force to the blades that mix the seeds in the fluid located in the inner part of the chamber. The chamber is connected to the seed distributor disc and the flow of seeds is based on the seed distributor disc's consumption.

Abstract: A metering and mixing system of solid particulates for a rotary seed dispenser in agricultural equipment for sowing, wherein the rotary seed dispenser is mounted under a seed feeder. The rotary seed dispenser is driven at the bottom by a planter drive system, which provides rotation to a spinning disc provided with a number of calibrated orifices through which the seeds housed in the disc orifices fall on a given point of the agricultural equipment. The metering and mixing system of solid particulates includes a solid particulate feeder that is positioned between the seed feeder and the rotary seed dispenser.

Abstract: A seed selector assembly for a pneumatic meter employed in agricultural seeding equipment may include a seed selector assembly connected to a multi-functional coupler, in which the seed selector assembly is made up of a rotating disk with a central hole and a gear profile, the disk being enclosed by a front ring and a rear ring, and the multi-functional coupler having two interfaces for connecting motor or driven devices. A pinion may be connected to an end of an axis, the opposite end of which is connected to a crown, the pinion being fitted into the cavity of the rear ring and the circular bore of the front ring, with a housed bearing support. The pinion may interact with the gear profile in order to rotate the disk when at least one of the interfaces is connected to a motor device.

Abstract: An agricultural sowing implement that, when moved by a drive unit, distributes seeds in the ground with regular, uniform spacing. The agricultural sowing implement comprises a rocker system placed behind the chassis of the implement where a seed dispenser is positioned. The rocker system may include a beam connected to two depth-limiting wheels on the ends of the beam. In one embodiment of the disclosure, provision is made for two interlinked smaller wheels connected to a central lower extension of the beam, the set of wheels being encircled by a rolling band. In addition, provision is made for two dampers, one for each of the depth-limiting wheels.

Abstract: A metering and mixing system of solid particulates for a rotary seed dispenser in agricultural equipment for sowing, wherein the rotary seed dispenser is mounted under a seed feeder. The rotary seed dispenser is driven at the bottom by a planter drive system, which provides rotation to a spinning disc provided with a number of calibrated orifices through which the seeds housed in the disc orifices fall on a given point of the agricultural equipment. The metering and mixing system of solid particulates includes a solid particulate feeder that is positioned between the seed feeder and the rotary seed dispenser.

Abstract: The present invention refers to a device for the inoculation of seeds that is attached internally to a seed meter or a seed box on a planting machine. This is done to carry out the inoculation and treatment of seeds at the same time that they are being planted. The device has a reservoir where the inoculant is placed and then subsequently taken by the pump to the cylindrical mixture chamber. At the top of the cylindrical mixture chamber is a nozzle, which is located at the opposite side of where the seeds leave. They leave from the bottom of the device. There is a drive axle and a group of gears that move and give force to the blades that mix the seeds in the fluid located in the inner part of the chamber. The chamber is connected to the seed distributor disc and the flow of seeds is based on the seed distributor disc's consumption.