SU32197A1 - Purka - Google Patents

Description

In the author's certificate No. 23631, a purka is described, consisting of a glass with a funnel located inside, for which the A-probe is used to close the hole, consisting of two cones nested inside one another, connected to one with a tubular stem, and stem, and the cone is provided with slots that coincide to rotate at a certain angle of the rod inside the hollow stem.

In the proposed modification of the purka, one fixed rod was used to achieve a uniform sprinkling of grain in a measure, equipped with a small conical surface at the end, and two shutters equipped with cutouts for the passage of the rod were used to cover the hole in the funnel.

In FIG. 1 shows a longitudinal section of a purse; FIG. 2 is a top view; FIG. 3-longitudinal section of a purse with a horizontal rod; FIG. 4 is the same, top view.

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In the proposed modification of the purple, inside the cylinder 1 / for filling, in the middle of the crossbars p, p there is a rod with a small diameter, directed from the hole of the funnel B downwards. The end of the rod ends at some distance from the funnel opening with a cone K. The closing and opening of the lower hole of the funnel is achieved by using two flaps 3 and 3 sliding in the slots of a special area P with a circular hole in the middle, the diameter of which is equal to the diameter of the funnel hole, and tightly fastened to bottom edge of the funnel hole. The 3 to 3 dampers are provided with cutouts D and for the passage of the rod and are made of such length that, being moved apart to the cylinder walls, using two handles p and p passed through two holes at the ends of the diameter of the circular section of the cylinder inside it and fastened each the end of the valve, open the hole in the funnel in full. The conical part K of the rod c is stationary, which causes a measurement in

when sliding flaps out of the cylinder, the stream of grain or seed encounters a cone at a certain distance from the funnel, causing a fan-shaped grain scattering in the measurement, i.e. his seal.

Such fan spillage of grain is also achieved by placing it in the lower part of the cylinder at a short distance from the hole in the funnel of bar B, which is located horizontally across the diameter of the cylinder cross section (Figs. 3, 4).

The determination of the nature of the grain offered by the purple is made as follows: closing the hole of the funnel with flaps 3 and 3 and sliding the valve L over the gauge, inserting the lower edge of the cylinder Z / into the ring of the valve, pouring the flaps into the cylinder to the top of the grain. When the grain is empty, the cylinder is removed and the grain is weighed in the gauge.

The subject matter of the invention.

Claims (2)

1. Alteration of the blinks described in the author's certificate No. 23631, characterized in that one fixed rod C, fitted at its lower end, below the funnel hole with a small conical surface K, was used for measuring the uniform grain from the cylinder, and for closing the hole the funnels used two slides / 7 slides in the grooves, fitted in the central part with cutouts D and D1 for passing the rod G. 2. In the purplish of claim 1, use the hole below the funnel of bar B, (located along the diameter of the cylinder cross-section in order to obtain a uniform grain filling in the measure. FIP eleven / AWAM FIG. 2 . -L t7 F /: