| 摘要 |
FIELD: municipal machinery for cleaning streets, squares, roads and other territories from dust fine sand and light refuse. SUBSTANCE: dust collector has base chassis, dust blowing fan , sectional dust receiver, large-piece refuse baffle, dust separator, device for converting dust receiver sections to travel position. Dust receiver sections are provided with rigidly attached surface-following rollers and are mounted to chassis by parallelogram mechanisms with the help of hinges having horizontal axle which is parallel to longitudinal axis of dust collector. Device for converting dust receiver sections to travel position has pressure cross-member which can come in contact with free opposite levers of parallelogram mechanisms. EFFECT: high efficiency. |
