Interval tooth type meshing sleeve gear shifting gearbox

The utility model provides an interval tooth type meshing sleeve gear shifting gearbox which comprises a driving shaft and a gear shifting shaft, a plurality of driving gears are fixed on the driving shaft, at least two fixed gear hubs are fixed on the gear shifting shaft, at least one side of each...

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Bibliographische Detailangaben
Hauptverfasser:	QI WENZHENG, PAN LIANGYU, CHENG ZHAOXUAN, CHU XIANGPENG
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 provides an interval tooth type meshing sleeve gear shifting gearbox which comprises a driving shaft and a gear shifting shaft, a plurality of driving gears are fixed on the driving shaft, at least two fixed gear hubs are fixed on the gear shifting shaft, at least one side of each fixed gear hub is provided with a gear shifting gear, and the gear shifting gears can rotate relative to the gear shifting shaft. Each gear shifting gear corresponds to and is meshed with one driving gear; each fixed gear hub is sleeved with a sliding gear sleeve, the sliding gear sleeves can slide in the axial direction to be meshed with the shifting gear on any side of the fixed gear hub, and under the same gear, only one sliding gear sleeve is meshed with the fixed gear hub and the shifting gear on one side of the fixed gear hub at the same time. With the adoption of the gear shifting device, more than two sliding gear sleeves can be shifted at the same time for gear shifting; when the number of gears reaches th