Gearshift mechanism of tractor

The utility model discloses a gearshift mechanism of a tractor, which comprises a main speed change mechanism, an auxiliary speed change mechanism, a rear axle box body fir the tractor, and the manipulating mechanism of a manipulable gearshift mechanism which are all in sequential arrangement, where...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHIQUAN WANG, CHENG HUANG, WENZHENG QI, JIANQI LI, YANCHUN LUO, BOYOU ZHANG
Format:	Patent
Sprache:	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 discloses a gearshift mechanism of a tractor, which comprises a main speed change mechanism, an auxiliary speed change mechanism, a rear axle box body fir the tractor, and the manipulating mechanism of a manipulable gearshift mechanism which are all in sequential arrangement, wherein the interior of the main speed change mechanism is provided with a forward gear which can adjust the output rotational speed of the gearshift mechanism; the interior of the auxiliary speed change mechanism is provided with a high and a low gears which can adjust the output rotational speed of the gearshift mechanism; the interior of the rear axle box body is provided with the gear stage of a reverse gear. The gearshift mechanism of the tractor of the utility model can possess the gears of which the number can meet the gear number required when the tractor is in a practical engineering job, enlarge the job range of the tractor, increase the construction efficiency of the tractor and enable the tractor to obtain wide application.