To ensure the transmission quality, the carrier mechanism of the logging winch is studied by analyzing the cable CAM transmission, leather belt transmission and guide screw transmission.
分析了凸轮排绳、皮带排绳和丝杠排绳机构的工作原理，认为丝杠排绳机构最优。
2
In some embodiments, a CAM mechanism (516) is coupled to the arm to pivot the arm as a function of rotation of the carrier.