SU1237095A1 - Plough - Google Patents

Description

2. The plow according to claim 1, is different from the fact that the knives are installed with the possibility of rotation relative to the vertical axis fixed on the rotor case.

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The invention relates to agricultural machinery and can be used for basic tillage of soil exposed to water and wind erosion.

The purpose of the invention is to increase the erosion resistance of the soil and reduce energy consumption.

Fig, 1 shows the proposed plow, top view; in fig. 2 - the same front view; in fig. 3 - rotor, top view; in fig. 4 shows section A-A in FIG. 3; in fig. 5 is a diagram of the movement of soil layers.

The plow consists of a frame 1 with waste pile bodies 2 fixed on it and rotors 4 located on the vertical axis 3 of rotation mounted on it. The axis 3 of each rotor 4 is installed in rolling bearings 5 and is located in the same vertical plane with plowshare 6.

The rotor 4 consists of a cylindrical body 7, knives 8, a horizontally but mounted disk knife 9 and blades 10.

Each knife 8 is fixed inside the housing 7 of the rotor 4 along its perimeter by means of two holders 11, one of which is located at the top and the other at the bottom of the case 7.

The holder 1 is hinged at one end on the vertical axis 12, and its other end is equipped with

3, a plow according to claim 1, characterized in that the rotor body is provided with a disk knife horizontally mounted on its lower end,

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finger 13 moving in sector slot 14,

The blades 10 are fixed along the outer perimeter of the cylindrical body 7 along its forming.

The diameter of the housing 7 of the rotor 4 is not less than twice the width of the plowshare 6, and the knives 8 protrude below the cutting edge of the latter.

The plow works as follows.

When moving, the waste-sheet enclosure 2 removes the top stern layer of soil and lays it on the stubble. This results in a groove 15 and a ridge 16, which form different resistance forces acting on the blades 8 of the rotor 4, which causes the latter to rotate. When the rotational motion of the rotor 4, it is a cylindrical body 7 and blades 10 moves the ridge 6 in the groove 15 formed by the previous case. The knives 8 of the rotor 4 process the soil below the bottom of the furrow and under the ridge 16, cutting off the soil chips and shifting them without moving the layers along the depth of the treated layer.

In the process of cutting the soil, the knives 8, due to the rotation of the holders 11 about the axis 12, take the position corresponding to the minimum resistance to cutting the soil.

All surface irregularities of the floor and the stems are cut off with a disk knife 9.

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Editor A. Revin

fi.5

 Compiled by L, Kiseleva Tehred L. Osheynik Proofreader E. Siro; sman

Order 3212/1 Circulation 679Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, st. Project, 4

Claims (3)

1. A PLOW, including dump ploughshaft mounted on the frame and located behind each housing on the vertical axis of rotation of the rotor with knives mounted below the cutting edge of the ploughshare, characterized in that, in order to increase soil erosion resistance and reduce energy consumption, each rotor is made in the form of a cylindrical body with a diameter of at least twice the width of the ploughshare, along the outer perimeter of which blades are fixed along its generators, while the knives are fixed inside the rotor body, and the axis of rotation of the latter and the share of the ploughshare 'are located in one longitudinal vertical plane. 2. A plow according to Claim. Characterized in that the knives are mounted rotatably relative to a vertical axis fixed to the rotor body. 3. Plow pop. 1, it is distinguished by the fact that the rotor housing is equipped with a circular knife horizontally mounted on its lower end,