自动跳绳机设计和实现机械工程和自动化专业论文设计

I摘 要本文设计是通过电动机带动了带轮传动给主动轴，在主动轴上采用了摩擦离合器，离合器作用起到保护人的安全。摇绳机构和辅助摇绳机构均放置在可调节高度的升降支架上。可以调节摇绳机构的摇绳高度，以适应不同的活动人群来使用。它以交流调速电机为动力，通过传动带向轴杆传递力矩，同时带轮改变传动比，达到需要转速，再由轴杆上离合器向摇臂传递力矩并使摇臂转动，通过使用调速电机与电机调速器，可以实现对跳绳转速调节，从动端的摇臂通过绳子跟随主动端的摇臂同时转动，摇臂规格一致，即抡绳高度一致，这样实现两头同时等高抡动的功能。它的主要优点在于在摇绳机构上安装了防止绊绳的离合器，当摇绳的时候出现有人失误绊住时，当阻力增大时离合器自动将传动轴与摇绳曲柄分开，这样就能起到保护跳绳者的作用。关键词：自动跳绳机；摩擦离合器；调速电机；旋转机械Design of automatic rope skipper systemIIAbstractIn this paper, a drive pulley driven by an intermediate motor is designed to drive the drive shaft, which is equipped with friction clutch. The other end of the clutch is equipped with a rocking rope crank. One end of the skipping rope is connected with a rocking rope crank, and the other end is connected with an auxiliary rocking rope.It is powered by an AC speed-regulating motor and transfers torque from the drive belt to the shaft rod. At the same time, the pulley changes the transmission ratio to achieve the required speed. Then the clutch on the shaft rod transfers torque to the rocker arm and rotates the rocker arm. By using the speed-regulating motor and the motor speed-regulating device, the speed of rope skipping can be adjusted. The rocker arm of the slave end rotates simultaneously with the rocker arm of the active end through the rope. Specification is the same, that is, the height of the rope is the same, so as to achieve the function of simultaneous equal-height rolling at both ends.Its main advantage is that a clu...