The invention discloses a liftable trundle of mechanical equipment and a preparation method thereof.The liftable trundle comprises a mounting frame, a plurality of supporting legs are fixedly connected to the lower surface of the mounting frame, motor boxes are fixedly connected to the front end and the rear end of the left side of the mounting frame, and servo motors are fixedly connected to the right sides of inner cavities of the motor boxes; a rotating rod is fixedly connected to the output end of the servo motor, first gears are fixedly connected to the left side and the right side of the outer surface of the rotating rod, second gears are movably connected to the left side and the right side of the bottom of an inner cavity of the mounting frame, and the second gears are meshed with the first gears. A screw rod is arranged at the bottom end of a second gear, the screw rod can be driven to rotate through a servo motor, a shock absorber and universal wheels are arranged at the bottom end of a movable column, the shock absorber and the universal wheels can be driven to slide up and down through the screw rod, the multiple universal wheels can be lifted at the same time, and the situation that when a single universal wheel is lifted, the shock absorber and the universal wheels are damaged is avoided. Therefore, the heights are different.
本发明公开了一种机械设备的可升降式脚轮及其制备方法,包括安装框架,所述安装框架的下表面固定连接有若干支撑腿,所述安装框架左侧的前后两端均固定连接有电机盒,所述电机盒内腔的右侧固定连接有伺服电机,所述伺服电机的输出端固定连接有转杆,所述转杆外表面的左右两侧均固定连接有第一齿轮,所述安装框架内腔底部的左右两侧均活动连接有第二齿轮,所述第二齿轮与第一齿轮啮合。本发明通过将螺杆设置于第二齿轮的底端,可通过伺服电机带动螺杆旋转,通过将减振器与万向轮设置于活动柱的底端,可通过螺杆带动减振器与万向轮上下滑动,可同时对多个万向轮进行升降,避免单个万向轮进行升降时,导致其高度不同。
Liftable trundle of mechanical equipment and preparation method of liftable trundle
一种机械设备的可升降式脚轮及其制备方法
2023-12-08
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Trundle, installation method of trundle and application structure of trundle
European Patent Office | 2021
|Trundle assembly, trundle mounting structure and equipment with trundle mounting structure
European Patent Office | 2020
|