SU1163809A1 - Device for cleaning crops from remaining tops in soil - Google Patents

Abstract

1. CLEANER OF ROOSTERS. FROM THE REMAINS OF THE BOTTOM ON, sodero; (craving a horizontal shaft, unsaturated elastic cleaning elements, characterized in that, in order to improve the quality of cleaning of root crops from the residues of the tops, each cleaning: the element is made in the form of two faces that form an angle between themselves, with the ramrock facing the shaft rotation. 2. The cleaner according to claim 1, about tl and -, due to the fact that the working edge of each face of the cleaning element is made radially convex from the axis of the shaft.

Description

The invention relates to agricultural machinery, in particular, to the root cleaners from the residues of the leaves, used in machines for harvesting sugar beet 5.

 The known cleaner of root crops of residual tops, containing a horizontal shaft, carrying cleaning elements, made in O type of brushes Cl} However, the known device is unreliable in operation, which is explained by rapid wear and tear of the brushes pile, leading to a decrease in the quality of root crops cleaning .

Closest to the present invention is a root cleaner from the residues of the foliage at the root, containing a horizontal shaft, with non-supports 20 elastic cleaning elements 2.

The disadvantage of this cleaner is the poor quality of cleaning the heads of root crops from residues 25 of tops, due to the fact that in the process of working the cleaner in front of it forms a roll of plant residues that prevents the blades from affecting the heads of the roots, which degrades the quality of cleaning.

The purpose of the invention is to improve the quality of cleaning of root crops from the stats of tops.

The goal is achieved by the fact that in the root cleaner from the rest of the foliage at the root, each cleaning element is made in the form of two faces that form an angle between itself, the top of which is facing in the direction of rotation of the shaft.

The working edge of each face of the cleaning element is made convex in the radial direction from the shaft axis.

FIG. 1 shows a root cleaner, side view; in fig. 2 is the same, view of cepxyj in fig. 3 is a view of FIG. one.

Root crop cleaner contains a horizontal shaft 1, carrying elastic cleaning elements 2, each of which is made in the form of two faces forming an angle between them, the top of which is facing the direction of rotation of the shaft, while the working edge of each edge of the cleaning element 2 is made convex in the radial direction from the shaft axis.

Root cleaner from tops of residues works as follows.

During the forward working movement of the cleaner along the rows of root crops with pre-cut tops, the cleaning elements 2, rotating together with the shaft 1, impact their working edges on the heads of the roots and clean them from the tops of the tops, displacing these residues between the rows. Thus, the residues of the tops do not accumulate in front of the cleaner, which ensures an intensive effect of the cleaning elements on the heads of the roots and leads to an increase in the quality of their cleaning. The execution of the working edge of the cleaning element convex causes a slippery tearing of the petioles of the tops from the entire surface of the head of the root crop, which also leads to: an increase in the quality of its cleaning.

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Claims (2)

: 1. ROOT CLEANER FROM BOTTLE BOTTOM REMAINS containing a horizontal shaft bearing elastic cleaning elements ^ characterized in that, in order to improve the quality of root crops removal from the tops of the leaves, each cleaning unit. · The element is made in the form of two faces forming between themselves angle, the apex of which is turned in the direction of rotation of the shaft. 2. Cleaner pop. 1, about t l and - _; characterized in that the working edge of each face of the cleaning element is made convex in the radial direction from the axis of the shaft.