The invention discloses a labor-saving lifting mechanism for a cloth winding drum. The labor-saving lifting mechanism for the cloth winding drum comprises a supporting base and a rotating shaft whichis arranged on the supporting base and rotationally connected with the supporting base; a pair of fixing rings are symmetrically fixed to the two ends of the rotating shaft, a rope is arranged on thefixing rings, and the two ends of the rope are fixed to the two fixing rings respectively; and a driven gear is fixed to the outer side of any one fixing ring of the rotating shaft, a driving gear meshed with the driven gear is arranged at the position, below the driven gear, of the supporting base, a gear shaft of the driving gear is rotationally connected with the supporting base, and an operating handle is fixedly connected to the gear shaft. According to the labor-saving lifting mechanism for the cloth winding drum, the rotating shaft is rotated through the labor-saving mechanisms of the driving gear and the driven gear, so that the cloth winding drum hung on the rope can be lifted in a labor-saving manner, and the labor intensity is greatly reduced.
本发明公开了一种布料卷筒的省力提升机构,包括支撑底座,以及设置在支撑底座上、与支撑底座转动连接的转动轴,所述转动轴的两端对称固定有一对固定环,所述的固定环上设有一根绳索,所述绳索的两端分别固定在两个固定环上,所述转动轴在任意一个固定环的外侧固定有一个从动齿轮,所述支撑底座在从动齿轮的下方设有一个与从动齿轮相啮合的主动齿轮,所述主动齿轮的齿轮轴与支撑底座转动连接,所述的齿轮轴上固定连接有一个操作手柄。本发明通过主动齿轮和从动齿轮的省力机构对转动轴进行转动,从而能够省力地将悬挂在绳索上的布料卷筒进行提升,大大降低了劳动强度。
Labor-saving lifting mechanism for cloth winding drum
一种布料卷筒的省力提升机构
2021-02-05
Patent
Elektronische Ressource
Chinesisch
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