摘要:
Die Erfindung bezieht sich auf eine selbstfahrende Erntemaschine, insbesondere Mähdrescher (1) mit einem Chassis, einer Vorderachse (2) und mit einer Hinterachse (3) sowie hinter der Hinterachse (2) angeordneten lenkbaren Stützrädern (6, 7) zur Entlastung der Hinterachse (2) bei Straßenfahrt, wobei die Stützräder (6, 7) aus einer ausgehobenen Ruhestellung in eine Fahrstellung absenkbar angeordnet sind. Um eine selbstfahrende Erntemaschine so zu verbessern, dass die Anordnung der Stützräder (6, 7) konstruktiv möglichst einfach erfolgen kann, ist vorgesehen, dass die Stützräder (6, 7) über jeweils eine Schwinge (8, 9) einzeln an einem gemeinsamen Hilfsrahmen angelenkt und nachlaufgesteuert sind, wobei der Hilfsrahmen an dem Chassis befestigt ist.
摘要:
An agricultural harvester (10) has a chassis (12), a non-steerable driving front axle (80) and a rear steering axle (82) with a steering mechanism (84, 92) attached to the chassis (12). A steerable weight transfer axle (120) has a rear steering axle to weight transfer axle linkage assembly (98) linking the steerable weight transfer axle (120) to the steering mechanism (84, 92) of the rear steering axle (82). The linkage assembly (98) operates to steer the steerable weight transfer axle (120) in coordination with the rear steering axle (82). The linkage assembly (98) has a rear steer axle pivot arm (100) pivotally connected to the rear steering axle (82) and linked to the steering mechanism (84, 92) of the rear steering axle (82), and a reversing pivot (104) linked to the rear steer axle pivot arm (100) and to the steerable weight transfer axle (120).
摘要:
A riding lawnmower vehicle includes two main drive wheels, at least one caster wheel, an electric traction motor, an internal combustion engine, a generator driven by the internal combustion engine, and a lawnmower. The electric energy generated by the generator can be supplied directly or via an electric accumulator to the electric traction motor. The main drive wheels are independently driven by the electric traction motor, which can operate as a traction power source. When viewed from one end to the other end in the width direction of the vehicle, the internal combustion engine and a secondary battery operable as the electric accumulator overlap each other, and the main drive wheels overlap at least a part of at least one of the internal combustion engine, the generator, the secondary battery, a fuel cell, a capacitor, an inverter, a cooling device, a mower driving motor, and a grass-collecting duct.
摘要:
A harvesting machine includes: a crop tank; a measuring device that measures an amount of crop that has been stored in the crop tank; an unloader apparatus that discharges crop that has been stored in the crop tank to an outside; a device control part that executes precise measurement oriented device setting processing; a measurement control part including a precise measurement execution part that performs, by the measuring device, precise measurement which involves the precise measurement oriented device setting processing, and a simplified measurement execution part that executes, by the measuring device, simplified measurement which does not involve the precise measurement oriented device setting processing; an operational instruction processing part that outputs a precise measurement instruction and a simplified measurement instruction in response to an operation performed by using a manual operation device; and aa measurement result recording part that, before the unloader apparatus performs crop discharging work, rewrites a simplified measurement result that has been recorded based on a preceding simplified measurement instruction, with a precise measurement result that is based on a succeeding precise measurement instruction.
摘要:
The invention relates to a self-propelled harvesting machine comprising: - a removable harvesting unit (6) which can be mounted at the front in the direction of travel (F); - a processing unit in the interior; and - a harvested material conveyor channel (5) connecting said harvesting unit, when mounted, to the processing unit. According to the invention, the self-propelled harvesting machine is characterised in that a receiving space which at least partially receives said conveyor channel when in the harvesting mode can have its width adjusted transversely to the direction of travel.
摘要:
An agricultural harvester (10) has a chassis (12), a non-steerable driving front axle (80) and a rear steering axle (82) with a steering mechanism (84, 92) attached to the chassis (12). A steerable weight transfer axle (120) has a rear steering axle to weight transfer axle linkage assembly (98) linking the steerable weight transfer axle (120) to the steering mechanism (84, 92) of the rear steering axle (82). The linkage assembly (98) operates to steer the steerable weight transfer axle (120) in coordination with the rear steering axle (82). The linkage assembly (98) has a rear steer axle pivot arm (100) pivotally connected to the rear steering axle (82) and linked to the steering mechanism (84, 92) of the rear steering axle (82), and a reversing pivot (104) linked to the rear steer axle pivot arm (100) and to the steerable weight transfer axle (120).
摘要:
Ein Zentrierrahmen (16) für ein landwirtschaftliches Gerät (10) umfasst einen Heberahmen (18), der dazu ausgeführt ist, ein rotierbares Werkzeug (22) des landwirtschaftlichen Geräts (10) zu tragen, und mit dem der Zentrierrahmen (16) an einem Traktor (14) befestigbar und von dem Traktor (14) anhebbar ist, einen Schwenkrahmen (20), der mit dem Heberahmen (18) schwenkbar verbunden ist, eine Schwenkrahmen-Schwenkvorrichtung (35), die mit dem Schwenkrahmen (20) verbunden ist und die dazu ausgeführt ist, den Schwenkrahmen (20) von dem Heberahmen (18) wegzuschwenken, wenn der Heberahmen (18) von dem Traktor (14) angehoben wird; und zwei sich kreuzende Zugelemente (42, 44), die an dem Heberahmen (18) an lateral beabstandeten Befestigungspunkten (46) und an dem Schwenkrahmen (20) an lateral beabstandeten Befestigungspunkten (48) derart angebracht sind, dass die sich kreuzenden Zugelemente (42, 44) durch Wegschwenken des Schwenkrahmens (20) vom Heberahmen (18) expandiert werden und ab einer maximal expandierten Stellung laterale Kräfte auf den Heberahmen (18) ausüben, so dass das rotierbare Werkzeug (22) nach dem Anheben des Heberahmens (18) in einer zentrierten Stellung gehalten wird.