Protector for vertical roll transmission shaft

The utility model discloses a protector for a vertical roll transmission shaft. The protector comprises a first screw arranged on the upper portion of the transmission shaft, and a second screw arranged on the lower portion of the transmission shaft, wherein the front end of the first screw is fixed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG TANGZHENG, HU CHAO, LI LIANGHONG, ZHANG XUERONG, LU GUANGTAO, ZHOU SHAORONG, QIU DANSHENG, WU SHAOBIN, CHEN YANCAI, HE KE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a protector for a vertical roll transmission shaft. The protector comprises a first screw arranged on the upper portion of the transmission shaft, and a second screw arranged on the lower portion of the transmission shaft, wherein the front end of the first screw is fixedly connected with the upper portion of an upper shaft sleeve, the rear end of the first screw is movably connected with the upper portion of a lower shaft sleeve, the front end of the second screw is fixedly connected with the upper portion of the upper shaft sleeve, the rear end of the second screw is movably connected with the upper portion of the lower shaft sleeve, and the first screw and the second screw are symmetrically arranged.