| 摘要 |
FIELD: transport. ^ SUBSTANCE: conveyor is equipped with belt stop from brake band (4) fixed on spool (6). Bearings (9, 10) of spool axis (11) and its wrapping shroud are installed on carriages with possibility to be shifted relative to conveyor frame (2) in parallel to longitudinal axis (14). Side walls (15, 16) of the spool are installed with possibility of constant interaction with cylindrical surface of driving drum (3) and with gaps (17, 18) relative to overrunning and running-off the driving drum branches of conveyor belt (1). From the side opposite to driving drum, the carriages are installed with possibility of their interaction with adjustable stops. ^ EFFECT: higher reliability of belt stop operation, increased braking force, elimination of belt wear, limitation of belt back run during its braking. ^ 5 cl, 3 dwg |
