SU1291055A1 - Cleaner of standing root vegetables from plant top residue - Google Patents

Abstract

The invention relates to the field of agricultural machinery, in particular to the root cleaners of the foliage residues used in beet harvesting machines. The purpose of the invention is to improve the quality of the cleaner. The root cleaner from the residues of the foliage on the root contains a horizontal shaft that carries the cleaning elements that form the two faces that make up the wedge, facing the direction of rotation of the shaft. The horizontal shaft in the attachment zone of the cleaning elements has the shape of a polyhedron in cross section, while the cleaning elements forming a wedge are fixed on one of the sides of the shaft. In the process of operation of the device, due to the wedge-shaped placement of the cleaning elements on the shaft and the placement of the working faces at an angle to the direction of rotation, there is a sliding separation of the petioles from the heads of the roots and sweeping them between the rows. 2 nl. (L cd & 1

Description

112

The invention relates to the field of agricultural engineering, in particular, to the root cleaners of haulm residues used in beet harvesting machines.

The purpose of the invention is to improve the quality of the cleaner;

Figure 1 shows schematically the cleaner of root crops. From the residues of the foliage at the root, side view; figure 2 is the same, top view.

The root crop cleaner from the residues of the tops on the root contains a horizontal shaft 1 carrying cantilever cleaning elements 2 and 3 fixed one next to the other, forming two faces constituting a wedge facing its apex in the direction of the shaft rotation. The cleaning elements 2, as well as the elements 3, are fixed on one of the faces of the shaft 1, which in the attachment zone of the elements 2 and 3 has a cross section, for example, in the form of a square.

Purifier of root crops from residues of foliage on the vine works as follows.

When moving the cleaner along the lines of the cleaning elements 2, the editor A. Petrov

Phie.1

Compiled by V.Proturnov

Tehred N.Glushenko Proofreader M.Samborska

Order 7923/2

Circulation 65J Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab. 475

Production and printing company, Uzhgorod, st. Project, 4

1055

five

0

five

Together with the shaft 1, they interact with the heads of the root crops, beat the remains of the tops from them and sweep them between the rows. Due to the wedge-shaped placement of the cleaning elements on the shaft and the placement of the working faces 3 at an angle to the direction of rotation, there is a sliding separation of the petioles of the tops from the heads and sweeping them between the rows.

Claims (1)

Invention Formula The root crop cleaner from the residues of the foliage on the root, containing a horizontal shaft with cantilever scourges, with working faces that form a wedge, with its top pointing in the direction of the shaft rotation, that is, with the aim of - neither the quality of work of the cleaner, the horizontal shaft in the zone of attachment of the scourges is made with a cross section having the shape of a polyhedron, and each of the working faces of the scourge is made as a set of separate cleaning elements attached to one of the faces of the shaft. f