FIELD: mechanical engineering; conveyors.
SUBSTANCE: invention can be used on belt conveyors with grooved roller supports of carrying run of belt for transportation of large lump loads. Proposed roller support has central horizontal roller arranged symmetrically relative to longitudinal axis of conveyor and two inclined rollers installed with clearances at its sides. Each rollers is made in from of cylindrical shell with walls and it accommodates bearing units and axles. Each inclined rollers from side of central rollers is provided with shock absorbing ring made of elastic material arranged between cylindrical shell and ring support installed concentrically on wall arranged from side of central roller. Shock absorbing ring from side of central roller is provided with rounding off, and it has stop at opposite side to engage with end face of cylindrical shell.
EFFECT: increased service life of conveyor belt.
5 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE TO SUPPORT CONVEYOR BELT AT PLACE OF LOADING | 2004 |
|
RU2261213C1 |
| TUBULAR BELT CONVEYOR | 2007 |
|
RU2328432C1 |
| DEVICE FOR BELT HOLDING IN CONVEYER LOADING ZONE | 2007 |
|
RU2342302C1 |
| BELT CONVEYOR | 2011 |
|
RU2478075C1 |
| DEVICE FOR SUPPORTING OF CONVEYER BELT IN LOADING ZONE | 2007 |
|
RU2340528C1 |
| HIGH-ANGLE CONVEYOR | 2010 |
|
RU2455216C2 |
| TUBULAR BELT CONVEYOR | 2007 |
|
RU2332344C1 |
| CENTERING DEVICE FOR CONVEYOR BELT | 2018 |
|
RU2706022C1 |
| BELT CONVEYER | 0 |
|
SU1728090A1 |
| TUBULAR BELT CONVEYOR | 2008 |
|
RU2356811C1 |
