Rotating atomizer device for application in apparatus for land spraying

A rotating atomizer device used for the land spraying of liquid phytosanitary products for agriculture, through the use of dragging or self-propelled machines, the device comprising:

• a main frame including a step engine, a flow regulator, a rotor, a position and speed control medium, a lighting device, a sound platelet, a magnetometer integrated circuit, an accelerometer integrated circuit, a gyroscope integrated circuit, a communication, processing and control platelet;
• wherein said rotor incudes a cylindrical body having a central opening, an inner face, an outer face, a base, a perforated face located opposite to the base, a hollow central extension protruding out from the central opening, a plurality of equidistant radial blades located on the outer face, and a liquid inlet duct connected to the base of the cylindrical body of the rotor, a plurality of inclined walls located on the inner face;
• the inclined walls are tapered from the inner face towards the central opening forming a channel between each wall, the rotating atomizer device is mounted on the main frame;
• a cup shaped plate having a base and an open end, the base includes a central hole having a first side connected to the perforated face of the rotor, the cup shaped plate is oriented vertically with regards to the perforated face;
• a closing cap connected to a second side to the central hole of the cup shaped plate, the cap includes a plurality of radially arranged inserts, the plurality of inserts of the cap coincide with a plurality of channels of the rotor;
• a separator located between the cup shaped plate and the closing cup;
• at least one unit for drop generation including a container cabinet including an outside side having a set of rotating plates, an inside side including a chemical product feeder, an engine, a flow measuring device, a second flow regulator, and two barrier optical sensors;
• wherein when the rotor rotates, the liquid is propelled downwards crashing against the inclined walls, due to the effect of centrifugal force and gravity producing a venturi effect that generates a low pressure that absorbs the liquid towards the plurality of inserts of the cap, the liquid radially moves as a liquid layer towards a first section of the cup shaped plate, then because of the surface tension, the liquid layer separates into ligaments and radially moves towards a middle section of the cup shaped plate, and the ligaments collapse into drops as the ligaments radially move to an inner side of the cup shaped plate;
• wherein the drops have a uniform size.