STRIP TILLAGE CULTIVATOR (VERSIONS) Russian patent published in 2020 - IPC A01B49/02 

FIELD: agriculture.

SUBSTANCE: according to the first and the second versions, the soil stripper cultivator comprises a supporting frame installed on the support wheels and working sections – a functionally arranged series row of working members, including a cutting working member, ripper, working element forming grooves of required profile, rolling working element. Cultivator rack is equipped with tube for supply of liquid and / or solid mineral fertilizers. On the cultivator frame there is a hopper installation with a device for dosed supply of fertilizers. For simultaneous soil cultivation and sowing the equipment is provided with a coupling device for the sowing machine coupling. For simultaneous treatment of soil and introduction of liquid mineral fertilizers, the equipment is provided with a coupling device for coupling the container with fertilizers. Cultivator is hinged or trailed. Bearing frame consists of two transverse beams, on which working sections are made, made of reinforced rectangular pipe. Beams are connected by means of braces. Two frames with transport wheels are attached to bearing frame, each of which is equipped with hydraulic cylinder for conversion of cultivator from transport position into working position and back. Support wheels are equipped with a screw mechanism for setting the required depth of treatment. According to the second version, carriers of carrying frame is equipped with towbar by means of turnbuckle, on which there is coupling device for coupling with tractor and hydraulic cylinder for installation of unit into working position, which is connected to tractor hydraulic system and controlled from cabin. Towing equipment frame is attached to carrying frame.

EFFECT: higher quality of processing different types of soil.

6 cl, 8 dwg