The lifting organization is driven by a motor. The power is transmitted to the high-speed shaft end of the reducer through the gear coupling, the compensation shaft and the brake wheel coupling. When the motor speed drops to the required speed through the reducer, the power is output from the low-speed shaft of the true reducer. The power is transmitted to the drum group through the inner ring of the drum. Then the power is transmitted to the drum group through the steel wire rope and the pulley group. Hooks are used by bridge cranes to lift and lift heavy objects.
Transmission of trolley operation system
The power generated by the motor is transmitted to the high-speed shaft end of the vertical three-stage reducer through the brake wheel coupling, the compensation shaft and the half gear coupling. After the high-speed shaft end of the motor is decelerated to the required speed by the vertical three-stage reducer, the power is transmitted through the low-speed shaft of the reducer, and then connected through the small main drive axle. The half-gear coupling, compensation shaft and half-gear coupling of the bridge crane transmit power to the high-speed shaft end of the vertical three-stage reducer. Drive the wheels to roll and complete the lateral transportation of heavy vehicles.
Transmission of cart operating system
The power generated by the motor is transmitted to the high-speed shaft end of the reducer through the brake wheel coupling, the compensation shaft and the half gear coupling. When the high speed of the motor is reduced to the required speed by the reducer, the bridge crane outputs power from the low speed shaft of the reducer, and is connected to the main motor shaft through a full gear coupling to drive the main motor runner to complete the longitudinal suspension of the bridge. The purpose of transferring heavy objects. The drive organization at both ends of the crane is the same.
