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实用新型
CN202807745U 底部摩擦驱动机构 失效 - 权利终止

底部摩擦驱动机构
摘要：
本实用新型涉及一种设置在输送设备底部的底部摩擦驱动机构，其包括驱动电机、支撑座、弹簧、长螺栓、摩擦轮和转动座；转动座一端通过销轴连接在支撑座上，转动座另一端开有连接孔，长螺栓下端连接在支撑座上，长螺栓上端穿过转动座上的连接孔后配装螺母，所述长螺栓可在连接孔内自由活动，弹簧套在长螺栓上，弹簧下端顶压在支撑座上，弹簧上端顶压在转动座上；所述驱动电机安装在转动座上，摩擦轮安装在旋转电机的输出轴端。本实用新型的摩擦驱动机构适合设置在输送设备的底部，其输送稳定可靠，能够节约安装空间，给操作带来极大的便利。
摘要（英）：

The utility model relates to a bottom friction drive mechanism arranged at the bottom of conveying equipment, which comprises a drive motor, a support seat, a spring, a long bolt, a friction wheel and a rotating seat, wherein one end of the rotating seat is connected with the support seat through a pin shaft; a connection hole is formed at the other end of the rotating seat; the lower end of the long bolt is connected with the support seat; the upper end of the long bolt penetrates the connection hole in the rotating seat and then is assembled with a nut; the long bolt can move freely in the connection hole and is sleeved by the spring; the lower end of the spring is propped against the support seat; the upper end of the spring is propped against the rotating seat; the drive motor is mounted on the rotating seat; and the friction wheel is mounted at the output shaft end of a rotary motor. The bottom friction drive mechanism provided by the utility model is suitable to be arranged at the bottom of the conveying equipment, is stable and reliable in conveying, can save installation space and provides great convenience for operation.

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