The gear coupling is used to connect the spindle and the low speed shaft of the gear unit. This lifting gear can transmit the maximum torque, and can compensate for the small error between the two axes, but can not mitigate the impact.

    CL-type gear coupling link is a class of portable rigid coupling, the gear coupling is composed of two with the internal teeth of the shell and two with external teeth composed of external teeth sleeve , The sleeve and the shaft are connected by key, the two shells are bolted together, and the seal between the shell and the sleeve of the CL gear coupling is provided. The number of internal gear teeth and the number of external gear teeth equal, so bite each other. An involute tooth profile with a pressure angle of 20 ° is usually used. Work by the engagement of the teeth to pass torque. As the internal gear and external gears leave a large gap between, so can compensate for the two axes of different heart and skew, in order to reduce the tooth wear and relative displacement of the frictional resistance, in the internal and external teeth contact friction Place the oil into the place. The researchers at the Botou City Friends of Sheng Co., Ltd. concluded that the angular displacement of the CL-type gear coupling was allowed at 30 '. The gear coupling has the advantages of compactness, small radius of rotation, high transmission torque, high transmission efficiency, low noise and long maintenance period. It is especially suitable for low speed heavy Loading conditions, such as metallurgy, mining, lifting transport and other industries, but also for petroleum, chemical, general machinery and other heavy machinery shaft drive.

    The same time as the above-

    The same time as the above-

    In the running mechanism of the cart, when the motor is energized, the electromagnetic torque is generated, and the torque is transmitted into the reducer through the brake wheel coupling, the transmission shaft and the gear coupling, and then transmitted to the low speed gear And drives the wheels in the wheel group to rotate, in the big wheel and the top of the track between the adhesion generated under the action, so that the cart wheel drive the top of the track track, and then drive the entire crane running.

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