| 摘要 |
FIELD: agricultural engineering, in particular, strawwalkers used in grain combines. ^ SUBSTANCE: strawwalkers unit has strawwalkers and drive and driven crankshafts. Strawwalkers are connected with drive and driven crankshafts through pivot pairs and are contacting with driven crankshaft neck supports by gravity of strawwalkers and flexible members. Supports are made in the form of toroid-shaped rings of flexible material with troughs on their outer surfaces. Troughs are joined to cylindrical guides welded to strawwalker bases. ^ EFFECT: increased efficiency owing to elimination of horizontal vibrations of strawwalkers and enhanced reliability in operation of construction. ^ 3 dwg
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