SU1428265A1 - Machine for alternatery harvesting of cucumbers from trellis wire - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery. The purpose of the invention is to provide a selection of cucumbers of a certain size. The fruit separating device is made in the form of a system of three vertically arranged belt conveyors. The feed conveyors 3 and 4 are parallel to each other across the direction of movement of the machine and with a gap between their working branches. The gripping conveyor belt 2 is located perpendicularly to two feeding conveyors also with a gap relative to the front ends of the conveyors 3, 4. At the same time, the gap between the end face of the conveyor 3 is larger than the gap between the end face of the conveyor 4 and the tape squeezing conveyor 2, moving at a speed. The machine squeezes the cucumbers on the right side of the harvested rus left towards the fruit separators m 3 and 4. The fruit separators 3 and 4 conveyors pick cucumbers of standard size and size. moving them between ribbons, tear them away from the stalks. Smaller cucumbers freely pass between the ribbons and are not caught by conveyors 3 and 4. 2 Il. cl

Description

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The invention relates to agricultural machinery, in particular to machines for collecting cucumbers from trellis as they mature.

The purpose of the invention is to provide a selection of cucumbers of a certain size.

FIG. 1 shows a machine, top view; in fig. 2 - the same, view of the front.

The machine consists of guides 1, a vertical belt grabber 2 located to the right of the trellis, feeding conveyors 3 and 4 separators 3 located on the other side of the trellis and installed with a clearance equal to the lower limit of the standard size of the cucumber, and counter-rotating.

Transporters, fruit separators 3 and 4 are located perpendicularly relative to the squeezing conveyor 2. The distance between the squeezing conveyor 2 and the first in the course of the technological process is greater than the distance between the squeezing conveyor 2 and the second fruit separator 4 and is equal to the minimum size of a standard cucumber. The lower limit of the diameter of a standard cucumber is 3 cm, the upper one is 5.5 cm. The device has an inclined conveyor 5 for picked cucumbers with a container 6. In addition, the pressing conveyor 2 has guide rollers 7. The entire structure of the cucumber collecting device is mounted on frame 8. For reliable capture of cucumbers standard belt size conveyors covered with an elastic material.

The machine for collecting cucumbers works as follows.

When the harvesting machine moves, the guides 1, located above and below, separate the row of cucumbers with a height of h and guide the lash into the gap between the squeeze conveyor 2 and the separator conveyor 3. The squeeze conveyor belt 2, moving with the speed of the machine, squeezes the cucumbers on the right side of the harvested rusa, to the left to the separator conveyors m 3 and 4. The fruit separator conveyors 3 and 4 capture the standard-sized cucumbers and, moving them between the ribbons, tear them away from the stalks. Smaller cucumbers pass freely

0 between the ribbons and are not caught by the fruit separators 3 and 4. The collected cucumbers fall onto the inclined conveyor 5, which feeds them into the container 6. When the container 6 is filled

 the latter is removed and sent for disposal.

Claims (1)

Invention Formula Machine for selective harvesting of cucumbers from trellis, containing fascinating and fruiting transporting devices mounted on the frame, characterized in that, in order to ensure the selection of cucumbers of a certain size, the fruit separating device is made in the form of a system of three conveyor belts which are located in a vertical plane, two of which, the feed, are parallel to each other across the direction of the maschine movement and with a gap between their working branches, and the third exciting one ntochny conveyor is perpendicular, the two feed conveyors and with clearance relative to their front ends, with the gap d between the end of the first parallel process in the course of performing the process conveyor Large Live than the gap between the end of the second conveyor and parallel to the working surface of the gripping conveyor. five / 7 / ////// / 7 / ///////// ////// / 7 / /// FIG. g L / In container