FIELD: soil-shifting machines.
SUBSTANCE: invention relates to excavating machines, in particular to single-bucket excavators with forced unloading of bucket. Excavator bucket comprises rear and side walls, bottom with cutting edge and is pivotally attached to handle by hydraulic cylinder. Inside the bucket on shaft (9) there is cleaning frame (10) with sharpened edges. Shaft is installed coaxially with hinges connecting the bucket to the handle, and is connected to the end of lever (11), the second end of which is hinged to the rod of drive hydraulic cylinder (12). At the same time automatic control of cleaning frame during bucket unloading is provided.
EFFECT: higher efficiency and reliability.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BUCKET EXCAVATOR | 2021 |
|
RU2769198C1 |
| SINGLE-BUCKET EXCAVATOR | 2018 |
|
RU2709270C1 |
| WORKING EQUIPMENT OF SINGLE-BUCKET EXCAVATOR | 2023 |
|
RU2808751C1 |
| EXCAVATOR FOR OPENING OF PIPELINES | 2019 |
|
RU2729632C1 |
| SCRAPER BOWL WITH A LOADER | 2021 |
|
RU2776507C1 |
| SINGLE BUCKET EXCAVATOR | 2019 |
|
RU2719698C1 |
| SCRAPER WITH GAS LUBRICATION OF THE BUCKET | 2020 |
|
RU2760655C1 |
| SCRAPER LOADING DEVICE CONTROL SYSTEM | 2021 |
|
RU2761274C1 |
| METHOD OF DIGGING BY HYDRAULIC SHOVEL AND HYDRAULIC SHOVEL | 0 |
|
SU1016433A1 |
| WORKING EQUIPMENT OF HYDRAULIC EXCAVATOR | 0 |
|
SU1173011A1 |
