Power drive system of power converting machinery

The invention discloses a power drive system of power converting machinery, which comprises a crank shaft, crank connecting rods, a main shaft and two sets of drive parts with same constant drive ratio, wherein the crank shaft is a power output part of the drive system and is provided with two conne...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LU CHUANQING
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 invention discloses a power drive system of power converting machinery, which comprises a crank shaft, crank connecting rods, a main shaft and two sets of drive parts with same constant drive ratio, wherein the crank shaft is a power output part of the drive system and is provided with two connecting rod necks, an included angle of crank arms of the two connecting rod necks is more than 15 degrees and less than 90 degrees; each crank connecting rod is arranged relative to each connecting rod neck; the main shaft is a power input part of the drive system; and the drive parts are correspondingly connected among the crank connecting rods and the main shaft and used for correspondingly driving the crank connecting rods. The power drive system has the advantages of high drive efficiency, no dead points, constant drive ratio and long service life.