| 摘要 |
The invention relates to a drive arrangement for a roll crusher comprising two rollers (301, 302) arranged in parallel. The drive arrangement comprises two drive trains (1, 2), each for driving a roller (301, 302). The drive trains (1, 2) each have a gear transmission (15, 17, 25, 27), comprising a drive shaft (11, 21) which can connect to a motor (102, 202), and an output shaft (16, 26) which can connect with a roller (301, 302). Each gear transmission (15, 17, 25, 27) comprises an intermediate shaft (12, 22) arranged between the drive shaft (11, 21) and the output shaft (16, 26). The intermediate shafts (12, 22) are connected to each other with a slip-free torque transmission device (37, 47, 50), which allows an offset of the gear transmissions (15, 17, 25, 27) in relation to each other, in combination with a torque limiting clutch (60) which terminates the connection for conjoint rotation of the intermediate shafts (12, 22) when an adjustable torque is exceeded. |
