| 摘要 |
The invention refers to agriculture, particularly to a device for collection of biological material. The installation, according to the invention, includes: a body (1) wherein it is placed a reservoir (2) with cover (3) and with inclined bottom (5), containing a detachable filtering cup (6) and a drain hole (7) with an inclined chute (8); the installation also includes a water inlet system (9), a conveyer (14) for leaves with biological material, a water pressure regulator (11) with manometer (12); the water inlet system (9) is placed in the upper part of the reservoir (2) and comprises a pipeline, made of two arms, on each of which it is placed a pair of slot flat-flare injectors (10) with fixatives (13), oriented opposite to each other and at an angle of 45? with the horizontal surface of the conveyer (14); the conveyer (14) is placed into the reservoir under the water inlet system (9) and consists of two parallel closed-link chains (16), on which there are fixed perforated sections (15), and is made with the possibility of speed control by means of a drive (18); under the conveyer it is placed a rotary cylindrical brush (17) for leaves removal from the conveyer (14); the installation also includes an assembly (19) for separation of biological material from water, placed under the inclined chute (8) and formed of a water removal funnel (21) with changeable netted bottom (20); and a control unit (22) placed on the body (1). The result consists in increasing the productivity of the collection process and in decreasing the biomaterial loss.
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