The invention discloses a gear ball elevator, and relates to the field of elevators. The gear ball elevator comprises a box body, wherein one side of the box body is provided with a rotation input mechanism, the rotation input mechanism is connected with a rotation shaft through a first key, the outer surface of one end of the rotation shaft is fixedly connected with a first bevel gear, the outer surface of the first bevel gear is connected with a second bevel gear in a meshed mode, and the second bevel gear is connected with an up-down transmission mechanism through a second key. According to the gear ball elevator, the tooth number of the first bevel gear is smaller than that of the second bevel gear, the first bevel gear is used for increasing the transmission rate, and therefore the transmission efficiency of the elevator is high; abrasion of the elevator is reduced through a first bearing, a second bearing and a third bearing, the power direction is rotated by 90 degrees through the first bevel gear and the second bevel gear, meanwhile, the transmission rate is increased, rotation force is converted into vertical movement force through the up-down transmission mechanism, and therefore the elevator is stable in lifting and high in precision.
本发明公开了一种齿轮滚珠升降机,涉及升降机领域,包括箱体,所述箱体的一侧设置有转动输入机构,所述转动输入机构通过第一键连接有转动轴,所述转动轴一端的外表面固定连接有第一锥齿轮,所述第一锥齿轮的外表面啮合连接有第二锥齿轮,所述第二锥齿轮通过第二键连接有上下传动机构,本发明中的第一锥齿轮的齿数少于第二锥齿轮的齿数,用于增加传递速率,使得本装置的传递效率高,本发明中的第一轴承、第二轴承和第三轴承使得本发明的磨损减小,本发明中通过第一锥齿轮和第二锥齿轮使得动力的方向转动90°,同时增大传递速率,通过上下传动机构将转动的力转换成上下移动的力,使得本发明升降稳定、精度高。
Gear ball elevator
齿轮滚珠升降机
2021-05-14
Patent
Electronic Resource
Chinese
IPC: | F16H Getriebe , GEARING / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |