SU1501937A1 - Cultivator active working member - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, to soil-cultivating vibratory working bodies. The aim of the invention is to improve the quality of tillage. The active working body consists of a stand 1, a flat-cutting foot 2 and its vibration drive 3. The vibration drive 3 together with the foot 2 is movably mounted on the stand 1, has a conical tip 8 in the nose and is spring-loaded relative to the stand 1 in the longitudinal direction. The vibrodrive 2 is connected to the wings of the paws 2 by means of brackets 4 and 5 of different lengths located obliquely to the longitudinal plane of symmetry of the working body and in pairs on both sides of the vibrodrive 3. Due to this, the brackets 4 and 5, making an oscillatory motion together with the paw 2, produce additional loosening of the cut soil layer, thereby improving tillage. 1 il.

Description

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11 uiopc Tonne is related to the national agricultural machinery industry, in particular to the soil tillage workers O1) 1-anam.

The aim of the invention is to improve the quality of night handling.

In the drawing, an image of an active working cultivator o1), side view.

The active tool of the cultivator consists of a stand 1, a cutting paw 2 with wings and its vibration drive 3, which is folded under the stand 1 and connected to the wings by lanes 2 crowns 4 and 5, made in the form of plates. Cronprints 4 and 5 are slanting obliquely to the vertical-vertical vertical symmetry of the working organ and pairwise on both sides of the vibrodrive 3. At the same time, the length of crown guards 4 and 5 ensures that their projections are parallel to the vertical-vertical: 1 plane to different levels at this height.

The vibrodrive 3 together with the paw 2 is fixed on the rack 1 with the possibility of longitudinal movement in the so-called 6 and is spring-loaded relative to it by means of the spring 7. In the nose part of the vibrating propulsion 3 there is a conical tip 8.

The working body works as follows.

In the process of operation of the cultivator under the action of 1 vibrodrive 3 plane cutting

paw 2 makes an adapted oscillatory motion, while cutting the soil layer with minimal energy expenditure. At the same time, the arms 4 and 5, which also perform an oscillating movement, produce an additional loosening of the cut soil layer at different levels in height and thereby improve the quality of the soil treatment.

Claims (1)

Invention Formula 0 The cultivator's active working body, which includes a stand, a flat-cutting paw with wings and its vibration drive, is located 5 a node with a rack and is connected to the paw by a bracket made in the form of a plate, and the vibration-mounted paw is movably mounted on a rack, characterized in that, in order to improve quality tillage, paw equipped with additional brackets, and the brackets are installed in pairs on both sides of the vibrodrive and obliquely to the longitudinal-vertical plane of symmetry of the working body, and each bracket subsequent pairs on 5, the direction of movement has a length greater than the length of each bracket of the previous pair, while the vibration drive is spring-loaded relative to the stand in the longitudinal direction and has a conical tip in the nose.