SU937978A1 - Ploughing device - Google Patents

Description

(54) DEVICE FOR PACKAGE

one

The invention relates to agricultural machinery, in particular, to devices that provide not only plowing of the land, but also the measurement of the width of plow capture.

A plowing device is known, comprising a plow and a plow width meter ij.

However, this device does not allow the magnitude of the change in width, depending on the skew angle of the device during the plowing process, to be isolated from the total width of the plow.

Closest to the invention is a device for plowing, comprising a frame in the form of longitudinal and transverse beams, fastened stitches on it and a plowing width meter, depending on the skewing of the device, made in the form of a dispersed knife mounted on a lever that can be rotated on the frame of the device 2.

However, the known meter has a certain complexity and allows you to measure the skew of the device relative to the line of motion in angular values, and to determine the change in the capture width of the device when tilling the ground, it is necessary to perform calculations.

The purpose of the invention is to simplify the design.

This goal is achieved by the fact that

10 in a plowing device, comprising a frame in the form of longitudinal and transverse beams, fastened stitches on it, and a plowing width meter, depending on the skew of the device, the meter is completed in the form of two rods mounted in the plane of the beams along the edges of the longitudinal beam and perpendicular to it markers installed at the ends

20 bars l made in the form of discs.

In addition, for the sake of convenience, the rods are mounted on hinges, which ensure their rotation b to the vertical plane G2}.

The bifp drawing schematically shows the mouth of the brunch, plan view.

The device contains jjaivry 1 in the form of: rod 2 and transverse 3 beams, a lemessh attached to it (not shown) and a plowing width measuring gauge, made in the form of two rods 4 and 5, installed in the plane of the beams 2 and 3 perpendicular to the longitudinal beam 2 , on hinges 6 and 7. Markers 8 and 9 of the gripper width are mounted on the ends of the rods 4, 5 and are made in the form of discs. The device clings to the tractor 10.

The device works as follows.

When the device is moving away from the tractor 10, in the event that the device does not skew with respect to the direction of movement, the transponders 8 and 9 draw line 11 on the soil surface. In the event of a bias, the marker 8 draws line 12, and the marker 9 shows the line, 13. Distance 11 between the lines 12 and 13 — the magnitude by which the width of the grip of the device varies from its skew relative to the direction of movement of the tractor 1O.

Thus, the proposed device allows to determine the plowing width.

Claims (2)

1. Device for plowing, containing the frame in the form of longitudinal and transverse 5 beams, plowshares attached to it and a plowing width gauge, depending on the perassos of the device, which is made in order to simplify the design, the meter is made in the form of two rods installed in the plane of the beams along the edges of the longitudinal beam and perpendicular It is her, markers installed at the ends of the rods and performed in the form of discs. 15 2. The device according to claim 1, of which is, in order, for convenience of operation, the rods are mounted on hinges, ensuring their rotation in a vertical plane. 20 Sources of information taken into account in the examination 1. Kurilov A. A., Kurilova 3. V. To the theory of the width of the plow. Proceedings KubNIITiM, vol. 12. Novokubansk, 25 1974, p. 103 2. Tereshchenko I. S. Method of determining the plow width at field research. - Mechanization and electrification of the agricultural iron supply, Q ts, vs. 13, Zernograd, 1970 (prototype).