Oyster shell puncher

The oyster shell puncher comprises a pedal, a support, an operating rod and a punching rod, an operating hole is formed in the punching rod, the operating rod penetrates through the operating hole, the punching rod is driven by the operating rod to move up and down, and the operating rod is rotation...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG ZHENSHAN, LI ZHUOHAN, ZHANG YUBO, ZHANG ZHENMIN, LIU YUZE, LUO HUIDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CUTTING CUTTING-OUT DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TRANSPORTING
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Beschreibung
Zusammenfassung:	The oyster shell puncher comprises a pedal, a support, an operating rod and a punching rod, an operating hole is formed in the punching rod, the operating rod penetrates through the operating hole, the punching rod is driven by the operating rod to move up and down, and the operating rod is rotationally connected with the support through a connecting device. The connecting device comprises a connecting piece connected with the support and a rotating shaft which penetrates through the connecting piece and allows one end of the operating rod to penetrate through so that the operating rod can rotate around the rotating shaft, the support comprises a main support which is vertically arranged or perpendicular to or nearly perpendicular to the pedal, and the connecting device is arranged on the main support; the oyster shell puncher is formed by combining the punching rod, the operating rod, the pedal, the support and other components, punching is completed through the dead weight of the punching rod and a small am