SU23677A1 - Terebilna machine - Google Patents

Description

The invention relates to terebinic ashin, in which the flax stems are clamped when they are pulled out between moving and stationary fingers mounted on a rotating reel. In the proposed machine, the flax stalks are pulled out from the fingers of the reel onto a hinged shelf, by means of which they are dropped onto the floor surface.

In the schematic drawing of FIG. 1 and 2 depict the view of the machine in two projections; Fig, 3 is a side view of the reel and shelf; FIG. 4 - rack with serrated arcs; FIG. 5 - detail of the finger mechanism.

The frame M (Fig. 1 and 2) of the machine is fixed on two wheels: the front //, which is a guide and is connected to the steering handle C, and the rear driving HI. Gear A is tightly fixed on the axis of the drive wheel, the teeth of which are located not completely around the rim, but in groups with intervals between the latter. In the case of moving the machine, it is not a horse thrust, but an own motor, with the gear A, the bevel gear A is rigidly connected, which receives rotation from the conical gear M of the motor O.

When it rotates, gear A periodically and pr | 1t at different times interlocks and causes the rotation of the six-pinion B.C, of which the first is rigidly mounted on the shaft П, which carries the reel, and the second on the shaft, which carries the eccentric G, which with shelf T (fig. 3) supported on wheel W (fig. 1).

On the working bars P, the reels are fixedly fixed to the fingers E (Fig. 5), between which are placed the fingers / U, hinged on the plank P and connected by hinges to the rail F receiving a straight forward return movement when the gear L. rotates. Reika F is located in the guide bars P and gear L is mounted on a reel in such a way that when the latter rotates, when bar P passes, the motionless, reinforced gear arcs C and C (Fig. 4) pass, gear temporarily interlocks with these arcs and turns each of them into one 180 ° side.

When the machine is moving, gear A, coupled with gear B, rotates the reel; moved apart as shown in FIG. 5, fingers E And enter flax in front of them, skipping its stems into solutions W. Following this, gear L, grappling with the lower serrated arc D, moves the rail F towards you, pinches fingers I, pinches the stems trapped in races

tvory At the same time, the gear L. of the second plank P, which follows the first, engages with the upper gear arc C, moves rail F in the direction from itself and, turning the fingers I, releases the stems clamped by them already removed from the floor. At this point, gear A disengages from gear B, the reel stops, and the stems just released from the clamp between the fingers fall onto the shelf T. After that, gear A interlocks with gear B and loses it with the eccentric -G which the shelf T connected to the eccentric rotates and drops to the surface the floor of the stalks that have just fallen on it. Then the gears J. and 5 are disengaged, the shelf T is returned to its original position by the action of its own weight or the spring, and the next clutch of gears A to B. begins

The subject matter of the invention.

A grating machine operating by pinching flax between movable and stationary fingers mounted on a rotating drum, characterized in that, in order to drop the flared flax onto the soil surface, a pivoting shelf T is mounted behind the top-lifting apparatus, driven by an eccentric gear. B and the teeth A, which, for periodically stopping the drum with clips during rotation of the flange T, is provided with teeth on separate parts of the circumference. E to the author's certificate of V. I. Sizikov No. 23677

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