SU1727634A1 - Haulm cleaner of standing root crops - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, to devices for cleaning root crops from foliage at the root. The goal is to improve the quality of cleaning and increase the durability of the cleaner. The cleaner contains a shaft on which axles are fixed by means of brackets. Clips are mounted on the axles, each of which contains 5 radial and lateral

Description

B-6

Fy

6 inclined through holes for the installation of cleaning elements 7. Perpendicular to the radial holes 5, a central hole 8 is made, in which the spacer Cushion sleeve 9. With one buttress and amp; C, the sleeve has an offset cone, and the opposite one has a multifaceted blind socket . The rotation of the shaft leads to the circumferential movement of the cleaning elements, which, when brought into contact, relates to agricultural machinery, in particular to devices for cleaning root crops from foliage at the root,

The purpose of the invention is to improve the quality of cleaning and increase durability.

FIG. 1 shows a cleaner; in fig. 2 is a section A-A in FIG. one; in Fig, 3 - a holder with whips, a section; in fig. 4 is a section BB in FIG. 3; in fig. 5 is a view of B in FIG. 3

The cleaner contains a shaft 1, on which axles 3 are fixed by means of brackets 2. Axles 3 are rotatably mounted on axles 3, each of which contains 5 radial and lateral inclined 6 through holes for installing cleaning elements 7.

Perpendicular to the radial holes 5 there is a through central hole 8 in which the spacer sleeve 9 is located. On one end side, the sleeve has an inlet cone 10, and on the opposite side a multifaceted blind slot 11. The free ends 12 of the non-working part of the cleaning elements 7 are located on the side opposite the direction of rotation of the yoke and shaft.

The cleaner works as follows.

The rotation of the shaft leads to a circumferential movement of the cleaning elements 7, which, in contact with the roots of the root crops, make it upholstered and clean the roots. The loose non-working ends 12 of the cleaning elements 7 serve as shock absorbers. At the contact of the scourge 7 with the tops, the clip 4 turns in the direction opposite to

The roots are harvested and the roots are cleaned with the foliage of the root crops. The loose non-working ends of the cleaning elements serve as shock absorbers. When the cleaning element comes into contact with the tops, the cage rotates in the direction opposite to the direction of rotation. The ends, resting against the surface of the shaft, absorb the sharp turn of the clip. 1 hp f-ly, 5 ill.

rotation The ends 12, resting against the surface of the shaft, dampen a sharp turn of the clip, which leads to an increase in the time of contact of the scourge with tops and an increase in

quality cleaning root crops. The use of deaf multifaceted sockets 11 provides the possibility of turning the sleeves with a key while simultaneously tightening the scourges that have worn out.

change the length of the working part of the scourge when it is worn increases the durability of the cleaner and the rationality of using an elastic material.

Claims (2)

1. Head cleaner of root crops from a foliage on the root, containing a horizontal shaft with brackets, between which axles with mounted on them envelopes in the form of a sleeve, in the holes of which are installed round in section cleaning elements and a spacer sleeve, characterized in that, in order to improve the quality cleaning and durability, the cage is equipped with an additional hole made in the form of a through channel consisting of two sections, one of which is located in the cage in the radial direction and the other at an obtuse angle to this direction, with the free ends of the non-working part of the cleaning elements in a channel located at an obtuse angle. 2. Cleaner pop. 1, characterized in that the spacer on one of the end sides has a multi-faceted nest. FIG. 2