SU1637706A2 - Forward linkage mounting implements - Google Patents

Abstract

The invention relates to the mechanization of forestry production, in particular, to front linkage devices with equipment for the preparation of strips on the cuttings. The goal is to improve the quality of soil preparation. The tool for clearing and preparing the soil on the cuttings includes a wedge-shaped working body 1 with an acute angle of entry into the soil, consisting of sharers 3 with a supporting plane in the form of the bottom sheet 4, on which are installed with an acute angle of entry into the soil and inclined knives 5 and supporting skis 6, which serve to limit the penetration of the pick-up knives. When the guns move, the plowshares 3 are removed by the soil partly into the free window between the plowshares and the pick-up knives 5. The rest of the soil is removed along with the deadwood, forest residues and uprooted moons outside the cleared strip. The soil that has been cut by the soil-picking knives 5 is moved to a strip mineralized by plowshares. 4 il.

Description

The invention relates to the mechanization of forestry production, in particular to front-mounted devices with equipment for preparing strips on clearings, and is an improvement of the invention by ed. St. No. 1304784.

The purpose of the invention is improving the quality of soil preparation.

Figure 1 presents the proposed tool, side view; figure 2 is the same, bottom view; in Fig.Z - section A - A in Fig.2; figure 4 - scheme of the method under plowshares 3. When the implement moves, the soil removed by plowshares partially falls into the free window between the plowshares and soil-picking knives, and the rest is taken out with deadwood, chopping residues and uprooted stumps outside the cleared strip, and cut-off soil-sampling with knives 5, the soil moves to the mineralized strip with plowshares.

This method of soil preparation ensures the normal growth of crops in the central part of the strip and does not allow soil preparation.

The tool for clearing and preparing the soil at cuttings contains a wedge-shaped working body 1, in the center of which there is a vertical knife 2 with an acute angle of entry into the soil and adjacent shares 3, cutting edges of which are located below the sheet 4, connecting the heap planes of the wedge-shaped on the bottom body 1. On a sheet 4 are installed with a bevel inside the treated strip, 25 spade knives 5 also with an acute angle of entry into the soil, the depth of deepening of the damping of crops by grassy vegetation. as mineralized strips are located on both sides.

The proposed tool allows you to clear the strips and prepare the soil while maintaining the fertile layer in the central part of the strip for planting seedlings planted by the rear linkage machine, one front linkage implement, i.e. combine three technological operations in one working process, and, accordingly, increase the productivity of the unit by 2 - 3 times.

which is limited to supporting skis 6, soil-picking knives 5 are installed on the slats 7 using a screw connection 8.

The gun works as follows.

The working body 1 is lowered to the ground, and using the adjustable link 9, which 35 can be made in the form of a screw connection or hydraulic cylinder, the required depth is set

Claims (1)

Claim The tool for clearing and preparing the soil on clearings according to ed. St. No. 1304784, on τη, and moreover, in order to improve the quality of soil preparation, it is additionally equipped with supporting skis fixed on the bottom sheet and beveled inland knives with an acute angle of entry into the soil. AA Poiterndpo ΖΖΖΖΖΖΖΖΖΖΛ ''