The invention relates to the technical field of winches, in particular to a winch with dustproof and waterproof functions. The gear housing is located at one end of the base, a long shaft gear is arranged in the gear housing, one side of the long shaft gear is meshed with a square hole gear, and one side of the square hole gear is meshed with a flower hole gear; the oil storage box is located at the upper end of the gear housing, a cover plate is arranged at the upper end of the oil storage box, an oil storage cavity is formed in the oil storage box, an extrusion groove is formed in one side of the oil storage box, an air bag is arranged in the extrusion groove, an air inlet one-way valve is arranged on the other side of the air bag, an extrusion plate is arranged at the bottom of the air bag, and an upper ejection block is arranged at the bottom of the extrusion plate; the winch with the dustproof and waterproof functions has the beneficial effects that the gear housing is arranged in the winch with the dustproof and waterproof functions, dustproof protection can be conveniently conducted on the long-shaft gear, the square hole gear and the flower hole gear, and meanwhile a sealing ring is arranged.
本发明涉及绞盘技术领域,具体为一种防尘防水功能的绞盘,包括:底座,底座;齿轮罩壳,齿轮罩壳位于底座一端,齿轮罩壳内部设置有长轴齿轮,长轴齿轮一侧啮合有方孔齿轮,方孔齿轮一侧啮合有花孔齿轮;储油盒,储油盒位于齿轮罩壳上端,储油盒上端设置有盖板,储油盒内部设置有储油腔,储油盒一侧设置有挤压槽,挤压槽内部设置有气囊,气囊另一侧设置有进气单向阀,气囊底部设置有挤压板,挤压板底部设置有上顶块,上顶块另一侧设置有侧板,有益效果为:本发明通过提出的防尘防水功能的绞盘内设置的齿轮罩壳,可以便于将长轴齿轮、方孔齿轮及花孔齿轮进行防尘保护,同时通过设置密封圈。
Winch with dustproof and waterproof functions
一种防尘防水功能的绞盘
2023-11-14
Patent
Elektronische Ressource
Chinesisch
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