SU670270A1 - Cabbage harvester - Google Patents

Description

one

The invention relates to the field of agricultural machinery, in particular, to machines for harvesting.

Known cabbage harvesting apparatuses are known, containing successively located active lifters, adjusting screws, knives, and withdrawing augers, above which a clamping device is installed in the form of an endless conveyor belt, on which is attached a rope or bracket 1.

However, iri takoI koistruktsnn annarata straps and silio brackets damage the cabbages. In addition, during the cutting of the cabbies, the iodine continues to be exposed to an irrigation conveyor, which increases their damage.

The attachment of the transnorter sling to the chains of the drying line is done by means of hooks, which, in the course of operation, quickly break down.

The aim of the invention is to reduce the damage of the heads of cabbage during the passage of their iodine pressure device.

The goal is achieved by the fact that the cutting device is made in the form of a drum, the cylindrical part of which consists of elastic structures with spherical tips, sharirio fastenings and end parts of the drum with slots

about

variable length of the section with spherical holes in their narrow part.

Tsa FIG. 1 image aiarat, side view; and FIG. 2 - an iridescent device and contruction of fastening the rims of the discs; in fig. 3 - node I of FIG. 2; FIG. 4 - the shape of the grooves and their location on the support sections, hell.

Claims (1)

The device has a frame 1, H1 harnuppo nodven .1 to the main frame, a copying relief nol cone lifters 2, zakreileinnye shaft of gearboxes 3 and drive shchyokov. At the anti-shaft ends of the shafts, leveling augers are angled to each other at a angle to each other. Cutting device 5 is mounted on a frame above the ends of the ends of the augers and augers in the form of two meetings of the other side of the gearboxes and gears of the gears. With an irim auto tool 7, an utanovlein on the frame 1 with iozhi and eiolated in the form of a drum with a horizontal axis of rotation. The tails and parallel screws 8 are installed behind the Iozhi. The shearing cutter has irivod from the tractor's PTO shaft, and the rotation of the tractor's PTO shaft is transmitted first to the drive shaft of the reducer of the 9 auger screws and then to the gearbox of the drive gears 10 and And to the gearboxes of the 6 drive screws and gearboxes and the gears of the drive screws and gearboxes and then to the gearbox of the drive gears 10 and And to the gearboxes of the 6 drive screws and gearboxes and the gears of the drive screws and gearboxes and then to the power transmission gear 10 and I and the gearboxes of 6 drive drives and gearboxes and gearboxes of the drive screws and gearboxes and then; 3 screw drives. The correspondence of the rotational speeds of the drum and the translational speed of the machine is ensured by chain gears 12, transmitted by them from the drive shaft of the gearbox 9. The clamping device is made in the form of a drum and contains a shaft mounted in the supports, on which two disks 13 are fixed, between which are crossed tensioned elastic lines 14, forming a working elastic surface of the clamping device. At the output end of the shaft, a sprocket 15 is fixed, which transmits rotation to the drum from the gearbox 9 of the augers. The discs have support pads 16, perpendicular to the direction of the lines. For fastening the structure, spherical tips 17 are hinged, fixed on the drum end parts, having grooves 18 of variable section along the length with spherical holes 19 in their narrow part. When the heads are exerted on the sling, the latter deforms and sweeps the direction of its axis, and the spherical tip rotates, changes its position in the spherical hole and edge / edge of the disk, which eliminates the bend of the stitching. The use of the invention with a drum-type pressure device with an elastic working surface allows the working area of the pressure device to be expanded, which makes it possible to remove cabbage and cabbage diameters up to 350-400 mm without significant damage. Claiming apparatus for cabbage harvesting, containing successively located active lifters, leveling augers, knives and tapping augers, which are equipped with an installed device, characterized in that, in order to reduce damage to the heads, the irim device is drum-shaped, the cylindrical part of which consists of elastic lines with spherical lugs, hinge mounted on the front parts of the drum, having grooves of intersecting length of the section with spherical holes in and narrowest part. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 360918, cl. A 01D 45/26, 1973. ftvj.d I v // 9ig /,