SELF-PROPELLED CART OF MULTITOWER SPRINKLING MACHINE

摘要

FIELD: agricultural engineering. SUBSTANCE: self-propelled cart has carrier beam 1 positioned transverse to pressure pipeline 2 and power drive with electric engine 10, reducers 11,12 and intermediate shafts 13. Carrier beam 1 has traveling supports 3,4 arranged in pairs on ends of carrier beam 1 and L-shaped poles 15 for securing pipeline 2. Traveling supports 3 and 4 are formed as pivotal four-link members positioned in vertical plane and provided with shoes 6 made in the form of elongate hollow trapezium-shaped boxes defining narrow common track. Cranks 7 of pivotal four-link members of each pair of traveling supports 3 and 4 are fixed so that they are offset by 180 deg one relative to another on common drive shaft 14 connected with power drive. EFFECT: increased efficiency by eliminating bending down of plants and reduced power consumption. 3 dwg