SU671761A1 - Soil-working implement - Google Patents

Description

(54) SOIL PROCESSING TOOLS

The invention relates to the mechanization of cutting operations, in particular, to tools for the main tillage for planting forest crops.

Known tillage tool, including a frame, plowing blade, active rotary cultivator 1.

(The closest technical solution to the invention is a tillage implement, including a frame, cutting plow, a conveyor guide, an active rotary cultivator 2.

However, the known tillage tools have limited technological capabilities of tillage and can not provide other types of soil preparation (furrows, micro-emergencies) in the cuttings.

The aim of the invention is to expand the technological capabilities of the gun when working on cutting.

This is achieved by the fact that the active rotary cultivator is made in the form of hinges mounted on petMe so that two mills can be rotated horizontally and the control mechanism in the form of a hydraulic cylinder can be rotated.

Yah FIG. 1 shows a tillage tool, side view; 2, the same top view; Fig, 3 is a diagram of the installation of active rotary cultivators ejected (when working on clearings with drained soils); in fig. 4 - transverse profile of the furrow;

0 in FIG. 5 - installation diagram of active rotary rippers in the basement (when working on V1rts packs with temporary overwetting); in fig. 6 is a transverse profile of the strip.

five

Tillage tool includes a frame 1, cutting plowshare 2, conveyor guide 3, active rotary cultivator 4, made in the form installed on the frame 1

0 can be rotated in the horizontal plane of the two mills 5 and 6 and equipped with a control mechanism in the form of a hydraulic cylinder 7. Each of the mills 5 and 6 is equipped with an individual

5 hydraulic motor 8.

Tillage tool works as follows.

When the gun moves, the layer of soil, cut by the ploughshare 2, enters

on an inclined conveyor guide, partially destroyed on it and transported to the mills 5 and b.

When working on drained cuttings by the method of cavity loosening, the cutters 5 and 6 are positioned perpendicularly to the longitudinal axis of the tool.

At the completion of the furrow preparation of the soil, the cutters 5 and 6 with the help of the hydraulic cylinder 7 rotate at an angle in the direction of movement of the implement, i.e. wrecked With this arrangement of the mills 5 and b, the soil is thrown to the sides of the groove formed.

When working on clearings with temporarily overmoistened soils, cutters 5 and 6 are installed using a hydraulic cylinder 7, in this case, the soil layer, falling on the cutters 5 and 6, is loosened and directed to the center of the strip, thereby forming a microhist.

The use of this multi-purpose tillage tool will reduce the set of different-type machines and tools for preparing the soil in different soil and plant conditions of the forestry farm, will increase the load factor of the soil tillage /// $ / $ s z:

will reduce the range and labor costs.

Claims (2)

1. A tillage tool, including a frame, scissors, a conveyor guide and an active rotary cultivator, which has the effect that the rotary cultivator is designed to {Expand the technological capabilities of the gun when working on cuttings the form of two articulated mounts mounted on the frame with the possibility of milling in the horizontal plane. 2. Soil-cultivating tool according to Clause 1, that is, that the rotary cultivator is equipped with a control mechanism in the form of a hydraulic cylinder Sources of information taken into account in the examination 1. US patent 2973044, cl. 172-67, 1961. 2. Authors certificate of the USSR W 277430, cl. A 01 B 49/00, 1968. fat. 2 ui.3 H fu-i 5