VIBRATION PLANT FOR PRE-SOWING TREATMENT OF SEEDS Russian patent published in 2021 - IPC A01C1/02 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture. Disclosed is a vibration plant for pre-sowing treatment of seeds, containing an elastically mounted on the base with a vibrator grinding drum, inside which is a working body made in form of a cylindrical spring. The drum is made with intermittent zigzag-shaped broken helical surfaces and broken helical lines along its perimeter, with a rectangular cross section and is assembled from sections consisting of a large and small rectangles and two identical trapezoids, the lower bases of which are equal to the side of the large rectangle, and the upper bases are equal to the side of the small rectangle. The sides of the trapeziums are equal to the other two sides of the large and small rectangles, with the formation of squares at the ends of the sections, inclined in different directions to the axis of the section, and the square of each subsequent section is rotated relative to the square of the previous section by an angle corresponding to the rotation of the section by one side of the square so that the axes of the sections are intersecting straight lines and are located at an angle to each other and to the axis of rotation of the drum.

EFFECT: plant provides increased productivity.

1 cl, 9 dwg