| 摘要 |
FIELD: public services. SUBSTANCE: invention can be used in road machines designed for cleaning road pavements and yard territories. proposed controllable working member mounting mechanism provides adjustment of position of working member in vertical direction being installed under cab on frame sidemembers. mounting mechanism contains pushing levers 4, support levers, beam 14 with fitted-on butt-joined plate 16, lifting-lowering hydraulic cylinders 10, cross displacement hydraulic cylinder 17 and slider 18. Butt-joining plate can be displaced along beam in cross direction relative to direction of movement of machine. proposed mechanism is compact in design, improves field of vision in process of road cleaning and makes it possible to use heavy weight working members on machine. EFFECT: improved reliability. 8 cl, 4 dwg |
