The invention discloses a universal wheel device for a hydraulic lifting platform. The universal wheel device comprises a positioning mechanism, wherein a mounting frame is arranged at the lower partof the positioning mechanism; a universal wheel is arranged at the lower part of the mounting frame; a first bevel gear is arranged at the side part of the universal wheel; the universal wheel is mounted at the lower part of the mounting frame through a mounting shaft; a driven shaft is arranged in the positioning mechanism; a driving gear is arranged at the upper end of the driven shaft; a secondbevel gear is arranged at the lower end of the driven shaft; the second bevel gear is meshed with the first bevel gear; a first stepping motor is arranged on the positioning mechanism; a first driving shaft is arranged at the lower part of the first stepping motor; a first driving gear is arranged at the lower part of the first driving shaft; and the first driving gear is meshed with the drivinggear. The universal wheel device can conveniently realize forward or backward driving; the rotation of a synchronous wheel drives the driven shaft to rotate through a positioning part, so that the universal wheel device is conveniently controlled to realize rotation adjustment; and the hydraulic lifting platform can be controlled to realize flexible movement adjustment through the universal wheeldevice.
本发明公开了一种用于液压升降平台的万向轮装置,包括定位机构,定位机构的下部设有安装架,安装架的下部设有万向轮,万向轮的侧部位置设有第一圆锥齿轮,万向轮通过安装轴安装在安装架的下部;定位机构内设有从动轴,从动轴的上端设有主动齿轮,从动轴的下端设有第二圆锥齿轮,第二圆锥齿轮与第一圆锥齿轮啮合;定位机构上设有第一步进电机,第一步进电机的下部设有第一驱动轴,第一驱动轴的下部设有第一驱动齿轮,第一驱动齿轮与主动齿轮啮合。本发明可以方便该万向轮装置实现向前或向后行驶;同步轮的旋转通过定位部带动从动轴实现转动,方便控制该万向轮装置实现转动调节;通过该万向轮装置可以控制液压升降平台实现灵活移动调节。
Universal wheel device for hydraulic lifting platform
一种用于液压升降平台的万向轮装置
2021-01-19
Patent
Electronic Resource
Chinese
IPC: | 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 / B60B VEHICLE WHEELS , Räder für Fahrzeuge |