SU1493147A1 - Berry-picking machine - Google Patents

Abstract

The invention relates to agricultural machinery, in particular, to machines for harvesting a year, mainly currants. The purpose of the invention is to reduce losses a year. The berry harvesting machine consists of an activator, conveyors and a former, which is made of two parts: with a passive surface and a drive disk with a corrugated surface. When a branch machine is moving, the plants over the years, being formed by a rotating disk, do not contact with it and the years are removed by the corrugated surface of the disk. 1 hp f-ly, 3 ill.

Description

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The invention relates to agricultural machinery, in particular to machines for harvesting a year, preferably black currants.

The purpose of the invention is to reduce losses a year.

FIG. 1 shows a hog removal machine, side view, FIG. 2 - shaper, side view; in fig. 3 is a section A-A in FIG. 2

The berry harvest includes a portal frame 1, an activator 2, conveyors 3, a former 4. To copy the soil relief, the former is provided with a supporting ski 5. The former 4 is hinged to a vertical stand 6 connected to the hydraulic cylinder of the machine (not shown). At the lower edge of the shaper installed chute 7, inside of which is placed the conveyor 8.

In the continuation of the passive direction of the Yu-sh. 9 shaper 4, a corrugated disk 10 is provided, which lies with it in one

plane. The half of the disk is covered with a casing 11. The surface of the disk is made corrugated in the form of concentric circles. The housing 111 closes that part of the disk 10 in which its tangential force is directed against the movement of the flow of the branches, which can cause the abrasions of the branches and their inclination in the course of the movement of the machine. The edge of the casing 11 is parallel to the edge of the upper edge of the passive surface guide 9 to ensure smooth movement of the branches.

The disk 10 rotates on an axis connected by a drive shaft 12 (FIG. 2) with a driven sprocket 13. The rear disk 10 is closed by an edge 14 connected to a bracket 15 on which the axis of the driven sprocket 16 is attached. The disk is driven from the reference 10 wheels 17 with starvers. The wheel is mounted on a rack 18 with a flange, which telescopically enters the tube frame of the former. Spacer spring 19 presses the wheel to the ground, giving it the opportunity

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iosity copy soil. A gear 20 is mounted on the axis of rotation of the wheel 17, being in mark with the parasitic gear 21, from which rotation is transmitted to the disc via a chain drive.

The harvesting machine works in the following way.

Before starting work, the mechanic turns on the vibrator, the conveyors 3, lowers the driver 4 and drives into a row of currant plantations. The car moves over a row. When this shaper 4 slides on the surface of the soil. Under the weight of the former 4, the support wheel 17 is pressed into the soil and begins to rotate. The rotation through gears 20, chain and cardan drive is transmitted to disk 10.

The sock of the former 4 is brought under the laid branches, which rise along the passive guide 9 of the former 4 and fall onto the moving disk 10. Brushes a year, touching the corrugated top // y // 7 ///// 7 //// V // ////

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disk 10, due to the forces of friction, opens and rolls along the disk 10 or the casing 11 to the conveyor 8 in the chute 7, which transfers them to the conveyors 3. At the end of a series of plantations, the mechanic lifts the former 4, turns on the activator 2, transports 3 and turns next row d.

Claims (2)

Invention Formula I. Berry harvesting machine containing a portal frame with a passive activator fixed on it, conveyors and a passive driver, characterized in that, in order to reduce losses, a year, the machine is equipped with an additional driver, made in the form of a drive disk installed in the same longitudinal plane with a passive driver. 2. A machine in accordance with claim 1, wherein the disk surface is corrugated.  // /// /// ///  T1 FIG. g 20