HST control mechanism and agricultural machinery

The invention relates to an HST control mechanism and agricultural machinery. The HST control mechanism comprises an HST displacement adjusting part, a gear shifting mechanism, a forward end swing arm, a backward end swing arm and a driving mechanism; the driving mechanism is hinged to a rack, a pow...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG GUIMIN, YU KEGANG, LIU RAN, WANG LEGANG, CHEN FUCHANG, LI YUBIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to an HST control mechanism and agricultural machinery. The HST control mechanism comprises an HST displacement adjusting part, a gear shifting mechanism, a forward end swing arm, a backward end swing arm and a driving mechanism; the driving mechanism is hinged to a rack, a power end of the driving mechanism is connected with a foot pedal accelerator through a foot pedal accelerator throttle wire, a driving end I is connected with an engine through an engine throttle wire, and a driving end II of the driving mechanism is connected with the forward end swing arm and the backward end swing arm correspondingly; the forward end swing arm and the backward end swing arm are connected to the gear shifting mechanism correspondingly and realize the switching of a forward modeand a backward mode through the gear shifting mechanism, and the gear shifting mechanism is connected with the HST displacement adjusting part. In the forward mode or the backward mode, the driving mechanism drives an engine