SU5593A1 - Flax threshing aid - Google Patents

Description

On granting a patent published June 30, 1928. The patent is valid for 15 years dated June 30, 1928.

In order for a flax machine for bast plants to serve, in addition to its direct purpose, another, an important need for the flax cultivator, namely threshing the flax seed, offers an adaptation to this machine for threshing the seed heads of the flax.

Among flax growers, two, sharply differing in methods, methods of threshing seeds were grafted. According to one of these methods, the flax, after being cleaned from the floor, is dried by natural drying, weighing the sheaves on the planks, and by this means they are allowed to ripen both the fiber and the seed. After drying, seeds are threshed with blows of a wooden beater.

along the top of the sheaf, placing it on a wooden board.

This rough reception was enhanced by the construction of several types of machines abroad: Freytag, Bauch, etc., characterized by the fact that the top of the stems was passed between two or more puffs, the shafts that crushed the flax seed box. In another way, the seed heads tear off an ech, e on a raw stalk, immediately after being pulled out of the ground, sometimes even on the field. For this, a handful of fresh stalks are pulled through a frequent iron comb. The heads are dried and then crushed, passing between two close po2. An embodiment of the apparatus according to claim 1, characterized by using two oppositely rotating wooden reels 3 and 5 arranged with a small gap, designed to crush seed heads separated from flax stems, which are sent to the gap 1 between the reels 3 and 5 33 (Fig. 7).

3. Modification of the device indicated in clause 2, characterized by the use of an additional drum 31 for crushing flax seed boxes without separating the latter from the stems, for guiding which vertex between the rotating in different directions drum

31 and reels 3 and 5 serve the table

32 (Fig. 5 and 6).

.

S1