The combined unit for tillage with the simultaneous application of liquid fertilizers in the inter-bushes of the vineyard

摘要

The utility model relates to agriculture, namely to viticulture, and can be used for tillage with the simultaneous application of liquid fertilizers in the inter-bushes of the vineyard. To increase the efficiency of simultaneous tillage by spraying the vineyards at different heights, a combined unit for tillage with simultaneous application liquid fertilizer in the inter-bushes of the vineyard containing a frame in the form of a platform with a towing device for connection to the tractor and with the teeth and having cutting edges, according to a utility model, has an additional frame with support wheels mounted to move in a horizontal plane above the frame in communication with the traction means, while on the additional frame there is a spraying device containing a reservoir for working solution and for supplying it pipelines, a device for creating pressure in the form of a pump, consisting of a cylinder, piston, inlet and outlet valves connected to inlet pipelines and outlet, which have spray spruce, and to control the spraying height, the unit has symmetrical racks with holes located symmetrically on both sides of the additional frame, while one of the output pipelines is located at the edges and along the additional frame, and sprayers of other output pipelines are installed in the holes of the racks, with teeth located on the frame communicated with the traction means, made in the form of an elongated trihedral pyramid, the edges of which have cutting edges.