APPARATUS FOR PNEUMATIC-HYDRAULIC INTRODUCTION OF PRESERVATIVES DURING LEVELING AND TAMPING OF SILO Russian patent published in 2021 - IPC A01F25/16 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, particularly, to an apparatus for pneumatic-introduction of preservatives during leveling and tamping of silo. The apparatus is installed on a power unit and includes a leveling apparatus, a compactor, a preservative dispenser and a nozzle. The drum-type leveling apparatus with blades located on the surface thereof is installed on the front hinge of the tractor, and the compactor comprising a rigid frame with impellers with flanges on the rear hinge, wherein nozzles are installed in front of said impellers and a removable container filled with a preservative is located above the impellers on the frame, wherein the preservative dispenser constituting a pipe with an ejector at the end, a hose for supplying compressed air to the ejector and a breathing valve are located inside said container. Electromagnetic cutoff valves for the respective flows of the preservative from the ejector to the nozzles and of compressed air from the compressor to the ejector are installed on the pipe and the hose on the outside of the container.

EFFECT: use of the invention allows improving the quality of the prepared silo.

1 cl, 3 dwg