FIELD: construction.
SUBSTANCE: invention relates to devices for removal of snow-ice formations from ice surface of a water reservoir when laying a transport route on it. Device for cleaning the ice surface of water bodies from snow and snow-hummocks includes two half-screws rotating towards each other, transporting the crushed mass to the centre of the cleaned route by means of screw strips with cutters fixed on them, and a rotary thrower, which removes the crushed snow-ice mass aside from the cleaned route. Blades of the rotor of the thrower are curved, and the ratio of the radius of curvature of the blades to the radius of the rotor of the thrower is equal to 0.7-0.8.
EFFECT: invention ensures reduction of energy consumption for ice surface cleaning during ice route laying and increase of crushed snow-ice mass ejection range.
1 cl, 1 dwg, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR CLEANING THE ICE SURFACE FROM SNOW-HUMMOCK FORMATIONS | 2021 |
|
RU2765160C1 |
| WORKING MEMBER OF ROTOR SNOW PLOUGH | 1993 |
|
RU2089703C1 |
| 0 |
|
SU142677A1 | |
| WORKING MEMBER OF ROTARY SNOW PLOUGH | 0 |
|
SU1082896A1 |
| WORKING MEMBER OF ROTOR SNOW THROWER | 0 |
|
SU1102835A1 |
| MILLING-ROTARY SNOWPLOUGH | 2023 |
|
RU2815957C1 |
| SNOW PLOUGH | 2020 |
|
RU2756015C1 |
| SNOW CLEARING DEVICE | 2020 |
|
RU2758491C1 |
| MILLING AND ROTARY SNOWPLOW | 2021 |
|
RU2752830C1 |
| EARTH ROTOR THROWER | 0 |
|
SU1798439A1 |
