SU1109082A1 - Machine for harvesting root vegetables - Google Patents

Abstract

MACHINE FOR CLEANING ROOT-. FRIENDS, containing podkapyvuyu 51y plowshare, pulling and transport mechanism and located under it. a device for cleaning root crops from soil, having elastic fingers, cantilever-mounted on slats, which are connected with a drive mechanism for their parallel movement, characterized in that, in order to clean the cleaning of root crops, the slats are provided with trunnions located at an angle and articulated in the slots of the disks located one opposite the other and installed with the possibility of counter-rotation, while the slats are located at an acute angle, to the working branch of the belts of the lifting-protractor the guide mechanism against the direction of their movement. (L with: o oo tc

Description

FIELD OF THE INVENTION The invention relates to agricultural machinery, namely, devices for digging and cleaning of root crops.

A known machine for harvesting root crops, containing a digging blade, a lifting gear and a mechanism and a device underneath for cleaning root crops from adhering soil, made in the form of a rotating disc formed by elastic rays 1.

The cleaning efficiency of this machine is not high enough due to the fact that the rotating beams of the cleaning device have a one-sided effect on the harvested roots. Root crops are especially low when cleaning them after multi-line crops.

A root harvesting machine is also known, having a digging blade, a lifting-transporting mechanism and an under-ground root cleaning device with elastic fingers mounted on cantilevers attached to the drive mechanism for parallel movement of C2.

The cleaning efficiency in a known machine is insufficient, since in the process of work, vegetable impurities and soil are stuffed between the fingers.

The purpose of the invention is to increase the purity of cleaning root vegetables.

This goal is achieved by the fact that in the machine for harvesting root crops, the slats are provided with trunnions at an angle and pivotally fixed in the slots of the discs located opposite one another and installed with the possibility of counter-rotation, while the slats are at an acute angle to the working branches of the belts. top-transport mechanism against the direction of their movement.

FIG. 1 shows a side view of a root harvesting machine; in fig. 2 is a view A of FIG. one.

The root harvesting machine consists of a frame 1, on which a haulm lift 2, the leading 3, the driven 4 and the tensioning 5 pulleys of the transporting mechanism with the transport belts 6, the digging blade 7, followed by the transporting belts 6, are attached. A frame 8 is fixed to frame I with hinges 9 and disks 10, each pair of which is hinged to each other by several strips I1 5 of a device for cleaning roots from soil with elastic fingers 12. The disks 10 are mounted in hinges 9 with the possibility of their movement loskost x, parallel-displaced relative

0 each other and located at an acute angle to the working branches of the lifting and transporting mechanism against the direction of their movement.

Drive the working bodies of the machine for

5 of harvesting root crops is carried out from the power shaft of the aggregating tractor through the drive mechanism — a gearbox 13, from which through cardan gears 14 to the rear disc shaft 10, and through gearbox 13, chain gears 15 and 16, gearbox 17, chain gear 18 - on shafts driving pulleys 3.

Slats P are provided with trunnions 19,

5 located at an angle and ball-mounted in the slots of the disks 10, is located No. 1X opposite each other and installed with the possibility of counter-rotation, with the strips 1 1 located 1 at an acute angle to the working branches of the belts 6 of the transport-lifting mechanism against the direction their movements.

When the machine is working, the plowshare 7 digs up the number of root crops, tops 2 raise the lodged tops and direct them to the mouth of the transporting belts-6, which seize the plants for the tops and remove the roots from the soil. The driven disks 10 carry out parallel movements of the strips 1 from the bottom upwards and are displaced along the pulling transporting belts 6. The blades 9 1 12, fixed on the slats P, progressively comb through the root leads from the lower, less saturated root-crop mass, part of the formation to the upper one, they clean the roots of sticking soil. The slats 11 with the folder 12, moving alternately one below the other, self-clean from plant residues and soil hanging on them. Next, the roots are received for further processing.

5 Application of the proposed machine. for harvesting rootstocks can significantly increase the purity of cleaning harvested root crops.

pv IMI

 C V || Iff I - fl fl fi J fl D ft / 1

eleven

here d d li d d j

VJ -7 / //

8idA

J1

y

YU

0g / g7

Claims (1)

ROOT CLEANING MACHINE-. ·. FRUIT, containing a digging share, a top-lifting mechanism and located under it. a device for cleaning root crops from the soil, having elastic fingers, cantileverly fixed to strips that are connected to the drive mechanism for parallel movement, characterized in that, in order to increase the purity of cleaning root crops, the strips are equipped with trunnions arranged at an angle to them and pivotally mounted in disk sockets located one opposite to the other and installed with the possibility of counter rotation, the crowbars are arranged to work with the planets under sharp corners of the belts of the hauling transporting me Khanism against the direction of their movement. .1109082