The invention provides a mechanically-lifting transfer device for engineering machinery, and relates to the technical field of mechanical engineering. The mechanically-lifting transfer device for engineering machinery comprises a base, wherein a circular chassis is arranged at the bottom of the base, three circular holes which are distributed in the form of an annular array are formed in the chassis, and fixing cones which are slidably connected are installed in the circular holes; and a rotary connecting seat is installed on the base, a rectangular limiting block is arranged on the rotary connecting base, and a groove matched with the rectangular limiting block is formed in the bottom of the rotary mechanism. According to the invention, a lifting structure of a hook is improved, through the hook arranged on a lifting plate, when a servo motor C rotates, a rotating shaft drives a gear to rotate, the lifting plate is made to lift under the meshing of the gear and a rack, rope lifting isreplaced by the arrangement for the lifting plate, and therefore the phenomenon that mechanical equipment on the hook slides is reduced; and the effect of sliding limiting for the lifting plate is achieved through a T-shaped groove formed in a sliding block.
本发明提供一种机械起升式工程机械转移装置,涉及机械工程技术领域,包括底座;底座的底部设有一个圆形底盘,且底盘上开设有三个呈环形阵列状分布的圆形孔,圆形孔上安装有滑动连接的固定锥;底座上安装有一个转动连接座,且转动连接座上设有一个矩形限位块,转动机构的底部开设有一个与矩形限位块相契合的凹槽。本发明改进了挂钩的升降结构,通过升降板上设置的挂钩,服电机C在转动时转动轴带动齿轮转动,使得升降板在齿轮齿条的啮合下升降,升降板的设置代替了绳索升降,从而减少了挂钩上机械设备滑动的现象,通过在滑动块上设置的T形槽起到了升降板滑动限位的效果。
Mechanically-lifting transfer device for engineering machinery
机械起升式工程机械转移装置
2021-02-05
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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