FIELD: transport.
SUBSTANCE: hopper car contains body (1) installed on chassis (2) and roof consisting of two half-roofs (3) drawn apart using lever mechanism in direction parallel to track centreline of hopper car. Each half-roof (3) is provided with flat-topped lever mechanism having vertical levers gimbal-mounted at both sides of body and with support (6) located on butt end of body. The said half-roof is made capable to be moved by means of grip (7) installed on rod of hydraulic cylinder (8) gimbal-mounted on support installed on the frame of door-extracting machine. The grip (7) is made as fork with groove providing free engagement and motion inside it of flat-topped lever mechanism horizontal part. Each hydraulic cylinder (8) is pivotally connected with rod of other hydraulic cylinder (12) pivotally mounted on support installed on the frame of door-extracting machine. In dust-collecting umbrella of door-extracting machine, grooves are made to provide free travel of grips.
EFFECT: higher reliability and better ecology.
5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COKE HOPPER CAR WITH A ROOF UNIT WITH A CONTROL MECHANISM | 2020 |
|
RU2753812C1 |
| METHOD OF DUST- FREE COKES PUSHING | 2006 |
|
RU2329291C1 |
| PLANT FOR DUST-FREE SUPPLY OF COKE FROM COKE-OVEN BATTERY | 2000 |
|
RU2184757C2 |
| HOPPER CAR AND SLIDING ROOF | 2004 |
|
RU2268180C2 |
| DRY COKE QUENCHING APPARATUS | 0 |
|
SU716291A1 |
| COKE OVEN BANK MAINTENANCE APPARATUS | 2002 |
|
RU2226205C2 |
| 0 |
|
SU382669A1 | |
| COKE RECEIVER FOR COKE OVENS | 0 |
|
SU1701725A1 |
| HOOD FOR DUST-FREE OUTPUT OF COKE FROM COKE OVEN BATTERY FURNACES | 2023 |
|
RU2821980C1 |
| CAR WITH OPENING ROOF OF V.V. BODROV STRUCTURE | 2016 |
|
RU2631760C2 |
