SU1228798A1 - Method of preparing transfer grounds - Google Patents

Description

The invention relates to agriculture, in particular to the technology of harvesting sugar beet.

The aim of the invention is to reduce the contamination of the heap of root crops with soil and plant residues during selection and to reduce losses and damage to root crops.

FIG. 1 shows a scheme for preparing transshipment sites, for example, with a special combined unit, side view in fig. 2 - the same, top view.

The unit for site preparation in this method comprises a frame 1, a front 2 and a rear 3 leveling bars and two sections of 4 spherical disks placed at an obtuse angle as the unit moves. Between sections 4 discs, somewhat ahead of them. is set by the shooter's paw 5. The disc sections are mounted by vertical uprights 6 rigidly attached to the beams 7, the inner ends of which are fixed to the frame 1 pivotally. The outer ends of the beams 7 have grooves that align with

one of the holes in the frame allows you to change the angle of attack of the spherical disks.

The method of preparing the transshipment sites is carried out in the following manner: HaBeiJjeHHoe onto the power means; the device is lowered into the operating position. When moving, the front leveling bar 2 shifts loose soil crests and pre-aligns the surface. Following the beam 2, the spherical disks of section 4 loosen the soil and crush the plant residues at a depth greater than the thickness of the layer to be picked, which allows the ridges to be completely destroyed. For example, if the optimum layer thickness is 4–5 cm, the loosening is carried out to a depth of 7–8 cm. The soil between the sections of the ripper discs is untouched and the floor 5 is loosened. The bar 3 installed behind the spherical disks finally aligns the surface of the platform, leaving loosened soil layer 4-5 cm, i.e. equal to or not greater than the value of the selected layer.

Editor G. Gerber Order 2208L

C remains ts ;; s V. Amelichen

Tehred I. VeresKorrektor V. Butt ha

Circulation 679 Subscription

VNIIPI USSR State Committee

for inventions and discoveries

113035, Moscow, Zh-35, Raushsk nab. 4/5

Branch PPP "Patent, Uzhgorod, Proektna St., 4

figs

Claims (1)

METHOD FOR PREPARING TRANSLATION SITES, including sequential leveling and loosening of the surface soil layer, characterized in that, in order to reduce the contamination of the heap root crops and plant residues when selecting and reducing losses and damage to root crops, the surface soil layer is loosened to a depth exceeding the depth of the course working bodies of loader feeders, after which additional alignment is made with partial removal of the upper loosened soil layer, while m the thickness of the remaining loosened soil layer should not exceed the depth of the working bodies of the loader feeders. Ω to u QO with>