FIELD: transportation equipment. SUBSTANCE: cover has aspirated casing with width smaller than that of conveyer belt, head pulley located inside casing and embraced by closed belt. The latter is installed across casing width on three pulleys, one of which is made with spring or weight tension. Material on conveyer belt is pressed and entrained by friction forces up to pouting. Closed belt embracing head pulley fulfils role of compactor. EFFECT: higher efficiency. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BOX-SHAPED CONVEYOR | 1991 |
|
RU2012533C1 |
| SHELTER FOR THE BELT CONVEYER DRIVE | 1991 |
|
RU2048409C1 |
| DISCHARGE HEAD GUARD FOR BOX CONVEYER | 1991 |
|
RU2012522C1 |
| SHELTER OF THE UNLOADING LOCATIONS OF THE TRANSPORTING DEVICE | 1991 |
|
RU2048410C1 |
| SHELTER FOR THE DISCHARGING LOCATIONS OF THE BOX TRANSPORTERS | 1991 |
|
RU2048407C1 |
| SEAL OF BELT CONVEYER DRIVE HEAD | 1991 |
|
RU2019710C1 |
| UNLOADING DEVICE | 1991 |
|
RU2021567C1 |
| GRINDING AND DRYING DEVICE | 1995 |
|
RU2099144C1 |
| DEVICE FOR GRINDING AND DRYING | 1992 |
|
RU2065330C1 |
| DEVICE FOR UNLOADING DUST-LIKE MATERIALS | 1991 |
|
RU2048408C1 |
