SU820724A1 - Device for forming marquee-shaped swath to headers - Google Patents

Description

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, to roller heads.

A device for forming a nodular roll to the headers is known, which includes a divider, conveyors and gears 1.

Its disadvantage is the impossibility of forming a roll of a marquee-like shape from low-growing plants.

The purpose of the invention is to ensure the formation of a hilt-like roll of stems of different heights.

This goal is ensured by the fact that the device for forming a hip-like roll to the headers is made in the form of horizontal and vertical conveyors installed symmetrically with respect to the hollow divider, with vertical conveyors additionally installed in the separator cavity along with horizontal conveyors.

In this case, the divider is made narrowing, ice in the front part and with a bevel in the rear part relative to the movement of the header.

FIG. 1 shows a device for forming a nodular roll to the reels, top view; in fig. 2 - the same, front view; in fig. 3 — horizontal and vertical conveyors of the device, top view; in fig. 4 - a divider with a horizontal conveyor, top view; on f “g. 5 - divider, side view; in fig. 6 - transfer device; in fig. 7 - divider conveyors; in fig. 8 - conveyors divider, side view.

A device for forming a hip-like roll includes a roll-forming body 1, its splitter, horizontal (receiving) conveyors 2 and 3, designed to move the cut grain mass in a vertical position to the splitter body 1, vertical conveyors 4 and 5, horizontal conveyors 6 and 7, located below casing 1 splitter, spur gears 8 and 9, bevel gears 10-13, pulleys 14 and 15 for vertical conveyors, shafts 16 and 17 of bevel gears 18 and 19, sprockets 20 and 21, with chain 22, pulleys 23 and 24 vertical transport ry (lateral) 25-28, belts 29 and power take-off shaft 30, shafts for gears and pulleys, lateral movable guideways 37 and 38, bevel gears 39 and 40.

The device works as follows.

When the shaft 30, connected to the tractor or combine's power take-off shaft, rotates, the entire mechanism of the device placed under the housing 1 of the divider comes into motion.

Trailersports are like two groups. The first (receiving) group includes horizontal conveyors 2 and 3, vertical 4 and 5; in the second (roll forming) group, working in conjunction with housing 1, which serves as a cone divider, constitute horizontal conveyors 6 and 7, vertical 25-28.

The receiving horizontal conveyors 2 and 3 are driven by the force of the shaft 30 through the 10 and 11 tapered shanks, the shaft 17, the 8 and 9 front sprues, the shaft 16, and then through the 18 and 2 tapered shredders, and 35

Vertical (receiving) conveyors 4 and 5 continue the movement of conveyors 2 and 3, i.e. begin to move from the forces of the shafts 34 and 36, and then through the sets of bevel gears 39 and 40.

The first group of conveyors 2, 3, 4 and 5 is further divided into two subgroups: horizontal conveyor 2 and vertical 4, the same 3 and 5. During operation, each of the subgroups moves one towards the other, supporting and moving the cut grain mass to the middle part of the cutting knife. by passing it to the divider.

Vertical conveyors 4 and 5 have a somewhat greater speed relative to horizontal 2 and 3, which gives them the opportunity to bring the cut grain mass to the housing 1 of the divider in an inclined position.

The second group of horizontal and vertical conveyors 6 and 7 and 25-28 comes into motion, like the first group, from the force of shaft 30. The conveyors 6 and 7 move from the force of shafts 30 and 29 through sprockets 21 and 20, which are connected by a chain 22. Vertical the conveyors 25-28 also move from the force of the shaft 30 through the bevel pin 10 and 11, the shaft 17, the pinion gears 8 and 9, the shaft 16, and then through the hooks 14, 15, 23 and 24. The shaft 17 rotates counterclockwise, and shaft 16 - by

clockwise, which is achieved by placing the ring gears 8 and 9 on their ends and is necessary so that the horizontal conveyors 25 and 27 rotate from right to left, and the conveyors 26 and

28 - on the contrary, together with the horizontal conveyors 6 and 7, the bread mass would move along the sides of the hull I divider with its subsequent setting on the stubble.

For better transportation of cut off

0 grain mass in the vertical conveyor mounted steel fingers, the free ends of which protrude from the slots cut on the side walls of the housing 1 (not shown).

The swath of a shorter grain mass is formed on the skushennoy and tapered rear part of the body with the additional inclusion in the work of the side moving guide conveyors. The side moving guides 37 and 38 rotate along the side walls of the housing from the forces of the shafts 33 and 35, and their free ends approach the walls of the housing 1 through levers and a hydraulic drive.

This device provides for the formation of a hilt-like roll of stems of different heights.

Claims (2)

1. A device for forming a hanger-like roll to the headers, comprising a hollow divider, conveyors and gears, characterized in that, in order to ensure the formation of a horn-like roll from stems of different heights, it is made in the form of horizontal and vertical conveyors installed symmetrically with respect to the hollow divider, and in the cavity of the divider along its walls there are additionally installed vertical conveyors, and under it -. horizontal conveyors. 2. A device according to Claim 1, characterized in that the divider is made tapering in the front part and with a bevel in the rear part relative to the movement of the header. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 133287, cl. A 01 D 57/28, 1960. a | r ajjl o