SU388686A1 - MACHINE FOR FINISHING GRAPE GRAINS AT THE SCHOOL - Google Patents

Description

I

The invention relates to agricultural machinery engineering, namely to devices for planting and sheltering, for example, grapevines.

Known machines for sheltering vineyards; including a soil undercutting knife, behind which two belt conveyors and a cross conveyor are installed on the frame for feeding the soil into grooves with landings.

However, the known maschina do not grind the soil to particles of a given size, damage the planting and poorly buried.

To eliminate these drawbacks, the milling tool body loosening the soil is installed in front of the conveyor, and in the rear part, in the direction of movement of the machine, pitched boards with adjustable guide blades and side reflectors are placed under the conveyors, and the guide blades can be made rotatable planes of pitched planks.

FIG. 1 shows schematically the described maschina, side view; in fig. 2 is a section through L - A of FIG. one; in fig. 3 is a view B in FIG. one; in fig. 4 - machine, top view; in fig. 5 shows a section along B - B of FIG. 2; in fig. 6 is a view of FIG. 2

The machine includes frame 1 with support wheels 2. Milling is attached to the frame

2

the working body 3, behind which the inclined boards 4 are installed, followed by the conveyors 5.

Under the conveyors there are cattle boards 6, the planes of which are joined in the upper part with the formation of edges, and in the lower part - slots for dumping the soil, and the angle of inclination of the planes of the sloping boards is adjustable. Reflectors are installed under pitched boards 7.

The drive is carried out from the tractor's PTO through the gearbox 8 and the gear train 9. The pitched boards are provided with side reflectors 10 and guide vanes //. The edges of the 12 pitched boards are installed as follows.

That is, the volume of soil flowing is divided by 1: 2.

During the movement of the mashina, the inclined shields direct the crushed milling tool to parallel

belt conveyors that drop it onto sloped pitches and from them through slots to reflectors. In order for the seedlings not to bend under the action of falling soil, from the pitched planks the soil to the reflectors

adjustable tilt blades.

Subject invention

1. A machine for embedding grape inoculations when landing in a shkolku, including a frame with belt conveyors installed on it and a mechanism of THEIR Drive, characterized in that, in order to prevent damage to the planted grape lines and the best part of them, in front of the conveyors, a loose one is installed The soil is a milling tool, and in the rear part, in the direction of movement of the machine and iodine conveyors, the pitched boards with adjustable guide vanes and side reflectors are placed.

2. Machine according to claim 1, characterized in that, with the aim of forming at least three covering rolls, pitched boards are installed across the width of each conveyor belt in a ratio of 1; 2.

3. Machine on PP. 1 and 2, characterized in that, in order to exclude the removal of the soil in the course of the movement of the machine, the guide blades are made rotatable in the plane of the sloping boards.

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