DEVICE FOR SOIL TREATMENT Russian patent published in 2017 - IPC A01B49/02 

FIELD: agriculture.

SUBSTANCE: device for soil treatment contains cultivator shares. The shares are mounted on the frame. Three sections are rigidly fixed on the frame with the possibility of dismantling. The first (1) and the third (2) sections are made in the form of three frames and are foldable. Front frames of the first and third sections are made with four paraploughs (4) in the form of vertically mounted discs with a distance between them equal to the width of the share grip (5) of the cultivator. The working depth of the front frames is twice as much as the working depth of the cultivator share. The middle frames (6) are made with two stands (7) with cultivator shares. Rear frames (8) are made with one stand with a share with share overlap of the middle section by 2-4 cm. A shaft (10) with a needle shredder (11) and a toothed harrow (12) are fastened to the sides of the rear frame using brackets (9). The width of the shredder and the harrow of the first and third sections are equal to the width of the three shares, taking into account their overlap. The second section is basic and made with a hitch tongue (13), supporting (14) and transport (15) wheels and three frames. The front frame (3) of the second section is similar to the front frame of the first and third sections. One stand with a share is fixed on the second frame of the second section. On the rear frame of the second section there are four cultivator shares, a needle shredder and a toothed harrow. Two middle shares of the rear frame of the second section are located with overlap of 2-4 cm of the second frame share. The grip width of the shredder and the harrow of the second section is equal to the width of the five cultivator shares, taking into account their overlap. The depth of processing is equal to the working depth of the cultivator share.

EFFECT: increased soil treatment quality.

2 dwg