FIELD: mechanical engineering.
SUBSTANCE: invention relates to digging machine, particularly to operational equipment of single-bucket hydraulic excavator and frontlifts. Operational equipment of hydraulic excavator includes handle, dipper, coupled by tilting gear. Tilting gear consists of hydrocylinder, lever and tension bar. Operational equipment contain additional movable operating element with fixed on it articulated rod, herewith it is pivotally installed on dipper with excentricity relative to pivot of its fixation to handle and by means of free ends of articulated rod is connected to it.
EFFECT: design simplification and manufacturing capability enhancement of equipment.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND APPARATUS OF GROUND EXCAVATION BY SINGLE BUCKET EXCAVATOR | 1992 |
|
RU2032029C1 |
| HYDRAULIC EXCAVATOR EQUIPMENT | 2008 |
|
RU2358066C1 |
| WORKING EQUIPMENT OF SINGLE-BUCKET HYDRAULIC EXCAVATOR | 2008 |
|
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| EXCAVATOR WORKING EQUIPMENT | 2011 |
|
RU2454510C1 |
| FRONT-END EQUIPMENT OF HYDRAULIC EXCAVATOR | 0 |
|
SU1714047A1 |
| EQUIPMENT OF HYDRAULIC EXCAVATOR | 2011 |
|
RU2483166C1 |
| WORKING EQUIPMENT OF EXCAVATOR | 2008 |
|
RU2373335C1 |
| HYDRAULIC EXCAVATOR EQUIPMENT | 2008 |
|
RU2358067C1 |
| WORKING EQUIPMENT OF HYDRAULIC EXCAVATOR | 2014 |
|
RU2581181C1 |
| EQUIPMENT FOR HYDRAULIC EXCAVATOR | 2008 |
|
RU2365712C1 |
