SU71484A1 - Self-propelled flax - Google Patents

Description

In agriculture, various self-propelled machines are known. The proposed machine relates to harvesters for pulling and combing flax heads, equipped with paired endless belts that make up pulling streams, from which flax is fed to the central clamping conveyor by striking conveyors for stripping its ridges.

Distinctive feature

The proposed combine comprises a conveyor drum for transporting the threshing products, made in the form of an endless canvas rotating about the horizontal axis, on the inner surface of which the grooves for the seeds are fixed across the entire width, and between the grooves are fingers for straw and fiber flax parts. Pulling streams on the combine are mounted in the form of two sections, located symmetrically to the direction of movement of the machine. For the purpose of double-sided flushing, the swinging ridge teeth of the latter are bent alternately in opposite directions.

25 Summary in. 3

FIG. 1 schematically shows a general view of the machine in plan; FIG. 2 - its side view}, in FIG. 3 shows the rear view of the machine and FIG. 4.- longitudinal section of the conveyor drum.

The grazing part / harvester consists of symmetrically located streams with ordinary working bodies tugging and feeding flax to the vertical conveyor 2. There are two vertical conveyors on the combine and they feed flax to the center of the combine to the clamping conveyor 3 and go to the swinging double-sided ridge 4. Swinging the double-sided ridge 4 is a rod with rigidly attached strips, the ends of which are bifurcated and form a double-sided ridge with cravel-linear teeth. When the crank moves, the ridge rod receives an oscillating movement along with the teeth, which also strip flax moving in the clamping conveyor.

The flared heads of flax fall on the conveyor drum 5, and the straw enters the hall

apparatus 6, which, in the associated form of flax straw, is thrown onto the field. The transport drum is an endless web provided with a chain 7 along the edges. Grooves 8 are attached across the entire length of the canvas, and between them are fingers 9.

The combed flax and tangle heads fall on a rotating canvas, from which flax heads roll into the grooves 8, and the tangle is held by the fingers 9 on the drum walls. Thus, the muddle and the heads are lifted into the upper part of the drum and piled onto an inclined belt conveyor 10, which is transported to the bunker 11, where the flax heads are separated from the muddle. The heads are then poured into the trays, and the muddle is postponed and bound by the workers and dropped from the combine.

In addition to the basic units described, the mask provides for: a control position J2, where there is a steering wheel for driving wheels, a steering wheel for raising and lowering the right and left terebilny sections separately, shifting speed, etc., seat J3 for a combine operator; motor 4, which simultaneously moves the car and sets in motion all working mechanisms; drive wheels 15 with drive sprocket 16; J7 front wheels and bridge 18, on which the assistant to the combiner stands.

The topping sections are made detachable, when transporting the machine, one of them is attached to the rear of the combine, and the other is mounted on the transport wheels.

Subject invention

Claims (3)

1. Self-propelled flax harvester for pulling and combing flax heads using pair of infinite pulling straps of a gripping conveyor and swiveling combing ridges, characterized in that the conveyor belt 5 is used to transport thresh products, made in the form of an endless canvas, fitted with a width of 8 grooves for seeds and fingers 9 to transport flax straw. 2. The form of the performance of the self-propelled flax harvester according to claim 1, is about the fact that the two sections with pulling strands are arranged symmetrically to the direction of movement of the maschine. 3. The form of the flax harvester according to claim 1, characterized in that the combing ridges are double-sided. 1 I I and I ir Fig, 1 LA 1p, T; Fr ;; 1; TT | 7 | L, 1, iixiiiiii ;:;:;; l | l | MIIII | lllll aUuijjuuijaiu, 25 FIG. 2 387 YC /  // j FIG. 3 FIG. four oooooooooooo OOOOOOOOOOO O (U U 6 & U and 6 6 U 6 ui