RU1836895C - Device for repeated power-operated harvest of crops with long creeping stems - Google Patents

Abstract

Usage: in agricultural machinery, in particular in the device /} - A / 7 3 for harvesting fruits of crops with long stems, mainly cucumbers. The inventive device for reusable mechanized harvesting of crops contains a frame 1 on which are mounted placed in a vertical plane elements for lifting the lashes, elements for separating the fruit 2 and the fruiting conveyor 4, while the elements for lifting the lashes are made of several hollow arcuate guides 5 , in the upper part of which several holes are made 6. The frame is inclined in the transverse plane, each element for raising the stems is located in a plane perpendicular to the surface ty frames 1. 3 ill. (L C 00 about 00 yu e p & e. G

Description

The invention relates to agriculture, and in particular to devices for harvesting hoopoe crops with long-stalked stalks, 1U1I, mainly cucumbers.

The purpose of the invention is to provide multiple harvesting of fruits.

Figure 1 shows the device, a top view; figure 2 shows a device, a section of a gto AA; figure 3 shows the device, a view along B, from the back.

The device comprises a hollow frame 1 with elements for separating fruits 2, with knives 3 for cutting weeds and a fruit-removing conveyor 4. Each cutting knife 3 is fixed to one of the ends of the elements for lifting stems made in the form of arcuate guides 5 with holes 6 in their walls ..

The device operates as follows. Depending on the soil microrelief, the distance from the surface of the cutting knives 3 to the lower plane of the copying ski 6 is set so that when the copying ski 7 is resting on the soil, the cutting knives 3, buried in the soil, always pass under the stems of plants located on the soil. The frame 1 is hung on a self-propelled chassis (tractor) using attachment points 8. Install the tractor in its original position: along the rows of plants from the side that is farthest from the roots of the plants located in one row. Include an air blower that delivers air to the hollow arcuate guides with holes 6 in the walls. The air goes into the atmosphere under the leaves of plants. Since the frame 1 has a slope in the direction from the tractor to the roots of the plants, so that the plants do not slide to the roots when the frames move, T along the rows of plants, i.e. least disturbed the mutual arrangement of leaf-stem parts, holes 6 in the walls

hollow elements 5 are positioned so that the air stream deviates from the vertical towards the attachment points 8. When the tractor moves, cutting knives 3

they are buried in the soil until the copying ski 6 lies on the soil and is brought under the plants.

Cutting knives 3 cut the stems of weeds from the roots. The plant easily rises from the soil along with weed stalks cut from the roots. The destroyed topsoil wakes up and the stems of the plants appear at the ends of the hollow elements 5. Thus, the plant

kept suspended at such a distance from the surface of the elements 5 so that they did not come into contact with the surface of the elements 5. In this case, the fruits are suspended and fall into the elements to separate the fruits 2, where the stem is cut, and the fruits by the fruiting conveyor 4 are delivered to the hopper vehicle. Beyond the air cushion area, the plant gently lowers into the soil.

SUMMARY OF THE INVENTION A device for reusable mechanized harvesting of crops with long-stalked stems of predominantly cucumbers, comprising a frame on which are mounted vertically placed elements for lifting the lashes, elements for separating the fruit and fruit

conveyor, characterized in that, in order to ensure multiple harvesting of the fruit, the elements for lifting the lashes are made of several hollow arcuate guides in the upper part

each of which has several holes, and the frame is inclined in the transverse plane, with each element for raising the stems located in a plane perpendicular to the surface of the frame.

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