The invention relates to a ball screw elevator. The ball screw elevator comprises a platform and a lifting mechanism, the platform is arranged on the lifting mechanism, the lifting mechanism comprises a screw elevator control system, a servo motor, a transmission mechanism, a multi-head ball screw, a multi-head ball nut, sliding rails and roller guide shoes, the servo motor is connected with the multi-head ball nut through the transmission mechanism to drive the multi-head ball nut to rotate, the multi-head ball screw is connected with the platform and is arranged in the multi-head ball nut in a penetrating mode, and the roller guide shoes are arranged on the two sides of the platform, are arranged in the sliding rails and roll in the sliding rails. According to the ball screw elevator, the frictional resistance and noise generated when the elevator ascends and descends can be reduced, the bearing capacity is improved, the speed is increased, the service life is prolonged, and the ball screw elevator is safer and more reliable to use.
本发明涉及一种滚珠螺杆电梯,包括平台和升降机构,所述平台设置在升降机构上,所述升降机构包括螺杆电梯控制系统,伺服电机,传动机构,多头滚珠丝杆,多头滚珠螺母,滑轨和滚轮导靴,所述伺服电机通过传动机构与多头滚珠螺母连接,带动多头滚珠螺母转动,多头滚珠丝杆与平台连接且穿设在多头滚珠螺母中,所述滚轮导靴设置在平台两侧,滚轮导靴设置在滑轨中且在滑轨中滚动。本发明的一种滚珠螺杆电梯能够降低电梯升降时的摩擦阻力和噪音,既解决了承载力,又提高了速度,延长了使用寿命,使用时更安全可靠。
Ball screw elevator
一种滚珠螺杆电梯
2021-08-17
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |