SU21534A1 - Purka - Google Patents

Description

The invention relates to purple with the use of falling measures. In the proposed Purke, the knife for raking up grain from the scale is made in the form of a hollow cylinder with open bottoms.

In FIG. 1 depicts a view of the front; FIG. 2 is a side view of it; FIG. 3 is a section along the AqWi line in FIG. 1. A purka consists of a wooden stand L with a through grid B, from wooden stands B and BI fastened on it, screwed to the stands of guides of copper tubes G and L, from attached. attached to the tube G through the loop D of the cylinder E, on which the handle G is fastened, then from the vessel 3 with the removable funnel I and, finally, from the measurement K, which walks along the guide tubes G to FI and is taken out through the cutouts in them L, JIi, L, Lz.

When using purple, vessel 3 is poured to the top of the grain, closed with a barrel, a barrel, and, tipping, inserted into the cylinder E. At the same time, the grain

through cylinder E begins to fall to the bottom of the measurement and fills it. Then, lift the handle W, freeing the spikes H and HI in this measurement, and the latter drops with the grain down. The dropped measure becomes just under the cylinder, with a distance of / 2 mm between its upper and lower edges of the cylinder. Then cylinder E is retracted and sideways on loop D in the direction of the arrow {fig. 3) and this raises the surplus grain from the merk. The latter, getting stuck when raking, the grains, are dumped through the Rv cutout at the top edge of the yardstick. Then, the measure with the grain is taken out through the cutouts of JT, JIi, JIz, Lz and weighed on the balance sheet mounted on the box lid.

The subject matter of the invention.

Purka with the use of a falling gauge, characterized in that the knife for raking with the grain gauge is made in the form of a hollow cylinder with open bottoms.

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