SU1470221A2 - Apparatus for removing green tops from tuber crop rows and inter-row spaces - Google Patents

Abstract

The invention relates to the field of agricultural engineering. The purpose of the invention is to improve the quality of cleaning root crops and between the beds from tops and weeds. The device contains a shaft 1 with working sections fixed on it for cleaning rows of root crops (articulated knives 3) and for cleaning between rows (elastic brushes 5), flexible billes 6 and knives 7. The latter are installed alternating in the plane of their rotation with knives 3, brushes 5 and bilami 6. During the operation of the device, the main mass of the tops is cut by knives 3. Elastic brushes 5 cover laterally a number of root crops, lift the tops hanging down to the area between the legs and partially knock it from the heads of the roots. In addition, the tops are knocked down by the beams 6. The knives 7 perform the cutting and removal of the tops from the area between the rows and, moreover, weeds are cut in the area between the rows. 2 Il.

Description

1

The invention relates to agricultural machinery, in particular, to devices for cleaning root crops and interfloor plants, and is an improvement on the known device on automata. R 1263207.

The purpose of the invention is to improve the quality of the cleaning of root crops and the distance from tops and weeds.

FIG. 1 shows a device for the cleaning of tops of rows of root crops and between the rows, front view; in fig. 2 - the same, side view.

The device comprises a shaft 1 carrying alternately sections of working bodies 2 for cleaning rows of root crops, made in the form of hinged knives 3, and sections of working bodies 4 for cleaning intercoolers, made in the form of elastic brushes 5 adjacent to the section 2. In the middle of each section of the working bodies 4 along the shaft there are fixed additional cleaning elements, made in the form of flexible beats 6. Each beat 6 is installed inclined to the horizontal and with the angular displacement of its side edges to opposite sides on the plane common to the axis of rotation of shaft 1 and the axis of symmetry of the bale 6. On the sections of shaft 1, the Hecybix sections of the working members 4, the knives 7 are installed. The latter alternate in

planes of rotation with working bodies 4 and flexible beams 6.

The device works as follows.

When moving the device along the beet rows, the knives 3 hinged on the shaft 1 cut the tops. Elastic brushes 5 cover the range of root crops from the sides and raise tops above the soil, hanging in the inter-spacing zones and partially knocking it from the heads of the root crops. In addition, the tops of the root crops are knocked down with flexible bilami 6. The flow, formed both by the roots separated from the roots and raised above the ground, is directed by the brushes 5 to the knives 7, which cut and remove the tops from the inter-row area. In addition, the knives 7 perform weed pruning in the inter-row area.

Claims (1)

Invention Formula A device for cleaning the tops of roots of root crops and inter row spans on auth. 263207, characterized in that, in order to improve the quality of cleaning of root crops and inter-beds from tops and weeds, knives with alternating them in the plane of rotation with working members and flexible bars are installed on the shaft section carrying the sections of the working members. figure 1