FIELD: construction.
SUBSTANCE: invention is related to earth-moving machines, namely to working equipment of single-bucket excavator. Working equipment of single-bucket hydraulic excavator comprises handle 1, bucket 7, fixed by means of bracket 5 on handle 1, hydraulic cylinder 9 for bucket 7 rotation in horizontal plane and hydraulic cylinder 2 for bucket 7 rotation in vertical plane. Moreover, bracket 5 is connected to bucket 7 by finger 8, and hydraulic cylinder 9 for bucket rotation in horizontal plane is connected to bracket 5 and bucket 7 with the help of spherical hinges 10. Working equipment additionally comprises traction rod 3, which is fixed in bracket 5 by means of cylindrical hinges 6 and hydraulic cylinder 2 for rotation in vertical plane, and two levers 4, which are fixed in handle 1 and traction rod 3 symmetrically to traction rod 3. Hydraulic cylinder 2 for bucket 7 rotation in vertical plane is fixed by its one end on handle 1, and by the other - in traction rod 3. Hydraulic cylinder 9 for bucket rotation in horizontal plane is fixed with one end in bucket 7, and with the other one - on bracket 5.
EFFECT: improved operational properties, simplified design and reduction of cost.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WORKING EQUIPMENT OF SINGLE-BUCKET EXCAVATOR | 0 |
|
SU1707141A1 |
| POWER SHOVEL WORKING EQUIPMENT | 0 |
|
SU1027338A1 |
| WORKING EQUIPMENT OF POWER SHOVEL | 0 |
|
SU1051166A1 |
| WORKING EQUIPMENT OF HYDRAULIC SHOVEL | 0 |
|
SU1521834A1 |
| WORKING EQUIPMENT OF SINGLE-BUCKET HYDRAULIC EXCAVATOR | 2002 |
|
RU2233948C1 |
| WORKING EQUIPMENT OF HYDRAULIC SHOVEL | 0 |
|
SU1323665A2 |
| SPHERICAL EXCAVATOR BUCKET | 2016 |
|
RU2656286C1 |
| WORKING EQUIPMENT OF HYDRAULIC EXCAVATOR | 0 |
|
SU827695A1 |
| FRONT-END EQUIPMENT OF SINGLE-BUCKET HYDRAULIC EXCAVATOR | 2000 |
|
RU2186177C2 |
| FRONT-END EQUIPMENT OF HYDRAULIC EXCAVATOR | 0 |
|
SU1714047A1 |
