| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: invention relates to devices for mechanisation of transportation, loading, unloading and drying of grain, in particular seeds. Device for grain transportation and storage consists of complex of containers-bunkers (1) with perforated shutters (2), flow spreader (3) and delivery device. Delivery device is made detachable in form of rotating in casings from single drive (5) springs (6). In casings of delivery device from drive side impellers (8) are installed. External butt part of casings from drive side is provided with shutter and has holes. Flow spreaders are installed on containers-bunkers with equal step, are made conic and perforated. Diametre of spreader perforation does not exceed minimal size of grain. Perforated shutters are installed under flow spreaders and are equipped with restraining arms. Length of holes of perforated shutters equals the distance between lower parts of adjacent flow spreaders. ^ EFFECT: invention simplifies construction, reduces energy consumption for grain drying, eliminates bridging. ^ 4 dwg |
