SU496010A1 - Root-extracting working body - Google Patents

Description

(54) ROOTING WORKING BODY

one

The invention relates to agricultural machinery, in particular to machines for harvesting root crops, for example, sugar beet.

Digging workers are known to have cone-shaped tips, root-ribs, and tines to push out the roots. The disadvantages of these digging tools are the poor crumbling of the soil layer, the insufficient disruption of the connection of the root crops with the soil and their clearing due to the changing physical and mechanical properties of the soil.

The purpose of the invention is to increase the effectiveness of the destruction of the soil layer and to separate the soil from the root crops.

This is achieved by the fact that in the proposed working body the lugs are equipped with a drive mechanism providing them with an oscillatory motion in the vertical plane.

FIG. 1 is a schematic representation of the root-extracting working body, side view; in fig. 2 - the same, in isometry.

The root-extracting tool body is COTOI; T of two cone-shaped lugs 1 fixed to the ends of the drive shafts 2, which are mounted in self-aligning bearings 3 and through sliding bearings 4 are hingedly connected with rods 5, the latter with drive disks 6.

The drive shafts 2 consist of two parts, which are connected by a telescopic joint 7, and hinge links 8, due to which the length of the drive shafts is changed during the oscillatory movements in the vertical plane.

Above the cone-shaped tips 1 are mounted 9 root-ribs with a beater 1O.

Claims (1)

The drive of the rods with the rods 5, which communicate oscillatory movement to the cone-shaped lugs in the vertical plane, is carried out through the transmission from the power shaft of the power means. The individual drives to each shaft 2 are carried out by a hydraulic motor. Root working body works as follows. When the machine moves along the rows, the cone of the sharp tips 1 encircles the roots on both sides, penetrates to the required depth and, due to the rotational movement and oscillatory movements in the vertical plane, intensively deform the soil layer and clean the roots from the ground. Over the cone-shaped tips, the root-ribs 9 seize the roots and serve to the cleaning organs of the root-harvesting machine. Claims The root-extracting tool includes two cone-shaped tips mounted on rotating shafts and a rooting wheel with a beater above them, characterized in that the tips are equipped with a drive mechanism ensuring the soil formation and separation of the soil and root crops. oscillatory motion in a vertical plane. FIG. 2 // g / 2 .