RU2535740C2 - Device for accumulation and removing from row spacing of vine grapes of trunk breeds - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: device relates to the agricultural machinery industry. The device comprises the power means on which carcase a frame with upright racks is placed. Cantilever-rotary beams are mounted on the racks by means of bushes. The beams are provided with mechanisms for lifting and descending of trays with boxes. The device is provided with a mechanism of the cantilever-rotary beams turning. The cantilever-rotary beam bushes are provided with friction pads and a pressure spring with a nut.

EFFECT: increased resistance of the device is provided.

5 dwg

Description

The present invention relates to agricultural machinery, in particular to devices for the accumulation and removal from rows of rows of bunches of table grape varieties.

A technical solution is known for the accumulation and removal of grape fruit from rows between rows, containing an energetic means, on the skeleton of which there is a frame with racks on which cantilever-rotary beams are placed by means of bushings, the latter being equipped with mechanisms for raising and lowering pallets and turning of console-rotary beams [ one].

This technical solution is a close analogue to the invention according to the technical nature and the achieved result.

In the process of testing the known device, a significant drawback was revealed - when moving the cantilever-beam with pallets from the "accumulation" position to the "unload" position due to the arising inertia forces, the cantilever-beam with pallets undergo significant horizontal vibrations and lose stability.

The purpose of the invention is to increase the stability of the device when moving the cantilever-beam with pallets from the "accumulation" to the "unload" position.

The goal is achieved by a technical solution containing an energy tool, on the back of which there is a frame with vertical uprights, on which, through the sleeves, cantilever-beam beams with pallets are installed, equipped with mechanisms for raising and lowering the latter, as well as a mechanism for rotating the beams, while the bushings are cantilever pivot beams are additionally equipped with friction pads, one of which is rigidly connected to the flange of the sleeve of the cantilever beam, and the other to the flange of the movable spline sleeve, sleep zhennoy clamping spring and nut.

Figure 1 shows a device for the accumulation and removal from rows of bunches of table grape varieties during harvest, rear view; figure 2 is the same, during unloading, side view; figure 3 - the rotation mechanism of the cantilever beams, place a (figure 1); figure 4 - the same place In (figure 3); figure 5 - the mechanism of raising and lowering pallets, place B (figure 2).

The device (Figs. 1, 2, 3 and 4) contains an energy tool 1, on the back of which there is a frame 2 with vertical posts 3, on which cantilever-beam beams 5 are installed by means of bushings 4. The bushings of 4 cantilever-beam beams are equipped with friction plates 6 and 7, the lower plate 6 is mounted on the flange 8 of the sleeve 4, and the upper on the flange 9 of the movable spline sleeve 10, the latter being equipped with a compression spring 11, and the stand 3 with a clamping nut 12.

Mechanisms 13 for raising and lowering pallets 14 with drawers 15 are placed on the cantilever-beam beams 5. The pallets are equipped with two vertical racks 16, which move along the guides 17, the latter are rigidly fixed on the cantilever-beam.

The raising and lowering of pallets with boxes (figure 5) is carried out using hydraulic cylinders 18, a system of movable and fixed blocks 19 and 20, which are interconnected by means of trunk 21 and branch sectional ropes 22, interconnected by clamps 23.

The translation of the cantilever-beam beams from the transport position to the working one, as well as from the “accumulation” position to the “unloading” position (Fig. 3) is carried out using hydraulic cylinders 24, which are connected via one hinge 25 to the frame 2 and the other end to the lever 26 bushings 4 of the cantilever beam 5.

For the accumulation of collected products (figure 2) on the skeleton of the energy tool 1 and frame 2 placed two drive 27 and 28.

The device operates as follows. Before entering the aisle, the cantilever-beam 5 are transferred from the transport position to the working one. The pallets 14 are loaded with empty boxes 15, and the energy tool 1 enters the aisle. Assemblers remove empty crates and begin to fill them with grapes, following the device that moves along the aisle, ensuring the normal rhythm of pickers' work. After filling the pallets, they are transferred from the “accumulation” position to the “unloading” position of the hydraulic cylinders 24 and the boxes are placed in the accumulators 27 and 28, when the accumulators are filled, the device leaves the aisle to unload the products to other vehicles.

Information sources

1. USSR Copyright Certificate No. 1507245, cl. A01D 46/28, 1989.

Claims (1)

A device for the accumulation and removal from rows of bunches of table grape varieties containing an energy tool, on the back of which there is a frame with vertical uprights, on which console slewing beams are equipped with bushings, equipped with mechanisms for raising and lowering pallets with drawers, as well as a mechanism for turning the console swivel beams, characterized in that the sleeves of the cantilever-swivel beams are equipped with friction linings and a clamping spring with a nut.

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