| 摘要 |
Abstract The roll type crusher according to the present invention has at least two crushing rolls and at least two drive trains for the driving of the crushing rolls. The drive trains have each at least one gear for the reduction of the motor speed and corresponding increase of the torque. According to the present invention, the synchronization takes place on the faster-running side of the gear, i.e., the side with lower torque, such that advantageously markedly lower torques have to be transmitted. Thus, the design of the synchronization may prove to be markedly more compact and thus more cost effective, since markedly lower torques have to be transmitted. The synchronization may have a variety of designs. One possibility is to simply connect the input shafts of the gears to one another and thus synchronize them with a corresponding arrangement. The synchronization may thus advantageously be designed for markedly lower torques and thus be markedly more compact in dimensions and be dimensioned more cost-effectively. Fig1 |
