SU1435174A2 - Working member for soil-tilling machine - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery. The aim of the invention is to improve the quality of tillage. The working body is a soil cultivator, the machine with it contains two rings 1, 2 perpendicular to one another with 2 cuts, they have edges 3 and 4, located on the drive half shaft 5 installed in supports 6 vras, driven by 7. The work body has a rotary a tooth ripper 8, the drive shaft 9 of which is located in the cavity of the shaft 5. The ripper tooth 8 is installed in rows in planes that are offset relative to adjacent diametrical segments of the rings 1, 2. The ends of the teeth 10 of each row are located along the contour corresponding to the contour of the inner part diametral ring segment; During the forward movement of the tillage machine, the Rings 1, 2 rotate, cutting off the soil chips, the thickness of which depends on the ratio of the feed rate and the speed of rotation. At this time, the toothed ripper 8, rotating in the opposite direction, breaks up the soil chips and throws it to the bottom of the furrow, while weed and its rhizome are cut and crushed. 1 hp f-ly, 3 ill. about cl

Description

/// /// l

/

ten

 coke

.2

The invention relates to agricultural machinery, in particular, to the working bodies of tillage machines, and is an improvement of the invention according to the author. St. No. 662033.

The purpose of the invention is to improve the quality of tillage.

FIG. 1 shows a working body, side view; in fig. 2 - the same, front view; in fig. 3 is a section A-A in FIG. 2

The working body of the tillage machine consists of two rings 1 and 2 with cutting edges 3 and 4, which are perpendicularly located relative to each other on the hollow shaft 5 mounted on support 6. The shaft is driven 7.

The working body also has a rotary tooth ripper 8, the drive shaft 9 of which is stirred, inside the cavity of the shaft 5. The rotation of the shafts 5 and 9 is carried out in opposite directions. The tooth 10 of the rotary ripper is arranged in rows in planes offset from the adjacent diametrical segments of the rings 1 and 2. The ends of the teeth 10 of each row are located along the contour corresponding to the contour of the inner part of the diametrical segment of the ring 1 or 2.

When two perpendicular rings are rotated with some angular

speed im and .ihi. , NO speed - ..;: i:, i;

shavings are made from .maKCi:

radius of the knife,; j ::,) g ;;;:::

ripper 8 when grinding shavings to p: ..-, .. dy, while weeds ii, .1 ;;: i -;:. the remaining residues are combed out with the tooth, which are reduced and discarded i-a i; soil quality, which is improved;.;: soil quality.

Claims (2)

1. The working body of a tillage machine according to ed. St. Ni 662033, characterized in that, in order to improve the quality of tillage, it is equipped with a rotary tooth ripper, the teeth of which are arranged in rows in planes interlaced with respect to the diametrical planes of the ring segments, with the ends of the teeth of each row arranged along the contour corresponding to the contour the inner part of the diametral segment of the ring. 2. Working body on and. 1, characterized in that the drive shaft of the rings is made pol.m for keeping the rotary tooth ripper in a non-rotor shaft, while the drive shafts rotate in opposite directions. /// /// /// ten Aa i.Cf