Oil pump structure of compressor and compressor provided with oil pump structure

The invention provides an oil pump structure of a compressor and the compressor provided with the oil pump structure. The oil pump structure of the compressor comprises a crankshaft, and further comprises a pump core; a shaft hole is arranged in the crankshaft; at least part of the pump core is arra...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WEI HUIJUN, CUI ZHONG, XIONG KEQIANG, YAN YAOZONG, MIAO PENGKE
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Zusammenfassung:The invention provides an oil pump structure of a compressor and the compressor provided with the oil pump structure. The oil pump structure of the compressor comprises a crankshaft, and further comprises a pump core; a shaft hole is arranged in the crankshaft; at least part of the pump core is arranged in the shaft core; a spiral slot is formed in the pump core; the pump core and the crankshaft can be rotatably arranged oppositely, so that lubricating oil in the shaft hole rises to a to-be-lubricated part of the compressor under action of the spiral slot. The oil pump structure of the compressor solves the problem that the compressor in the prior art is easily damaged as a result of being insufficiently lubricated. 本发明提供了种压缩机的油泵结构及具有其的压缩机,压缩机的油泵结构包括曲轴,其中,油泵结构还包括:泵芯,曲轴内设置有轴孔,泵芯的至少部分设置在轴孔内;其中,泵芯上设置有螺旋槽,泵芯与曲轴相对可转动地设置,以使轴孔内的润滑油在螺旋槽的作用下上升至压缩机的待润滑部分。本发明中的压缩机的油泵结构解决了现有技术中的压缩机容易因润滑不充分而损坏的问题。