Speed change structure of pyramid-shaped transmission mechanism

The utility model relates to the technical field of mechanical transmission structures, and discloses a speed change structure of a pyramid-shaped transmission mechanism, which comprises a cylindrical rotating part, a thrust bearing is arranged on the outer side of the cylindrical rotating part, a s...

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Bibliographische Detailangaben
Hauptverfasser:	FANG YINGWEI, LIU JIE, QIAN YONG, QIU RONGHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of mechanical transmission structures, and discloses a speed change structure of a pyramid-shaped transmission mechanism, which comprises a cylindrical rotating part, a thrust bearing is arranged on the outer side of the cylindrical rotating part, a speed regulation support is arranged on the outer side of the thrust bearing, a pyramid-shaped support is fixedly arranged at the lower end of the speed regulation support, and a transmission shaft is arranged on the lower end of the pyramid-shaped support. A pyramid assembly is arranged on the upper side of the pyramid support. According to the speed change structure of the pyramid-shaped transmission mechanism, the upper end of a pyramid assembly is connected with a speed regulation support, the lower end of the pyramid assembly is connected with the pyramid support, a cylindrical rotating part is connected with the speed regulation support through a linear thrust bearing, and when the pyramid assembly runs at a h