摘要:
Disclosed is an independent wheel suspension (1) for a steerable wheel (37) having a motor (3). The motor is connected via a linear guide (5), which is movable in an approximately vertical direction (A), to a revolute joint (7) which produces a steering connection, pivotable about an at least approximately vertically running axis of rotation (B), to a vehicle frame (39). The linear guide (5) is coupled to a fluidic spring and/or damping element (9) which forms a load-bearing constituent part of the revolute joint (7).
摘要:
A towed agricultural machine for tillage purposes and/or for sowing seeds is disclosed. The machine comprises a running gear, tillage tools, and a packer unit, the latter being coupled to the running gear and forming a constructional and/or functional unit therewith. In a first operating position, the running gear is in an active position for road traffic and the packer tools are brought outside the engagement range with the ground. In a second operating position, the running gear, or at least parts thereof, are in an inactive position out of contact range with the ground, while the packer tools are in an active mode in engagement with the ground.
摘要:
A sowing device for discharging metered quantities of seed, fertilizer or the like grains is characterized in that the metering device is provided with one or more exchangeable cellular wheels (17), that the housing (16) of the metering device, which accommodates the cellular wheel (17) is designed axially symmetrical at both opposing faces in relation to the driving unit, the bearing and the assembly of the metering device and the fastening thereof, and has a removable shaft (18), that the housing (16) is designed without bearing, and at least one driving unit (22) with bearing and/or at least one bearing unit (24) is coupled thereto, that the shaft (18) in the form of a plug-on or slip-on shaft is supported in the driving and/or bearing unit(s), and that the driving and/or the bearing unit can be plugged, screwed or similarly attached to the housing (16).
摘要:
An agricultural machine with a loading area above the rear axle assembly, a driver's cabin between front axle and rear axle assembly, an engine within the front area of the vehicle and a front frame associated to the front axle assembly as well a rear frame associated to the rear axle assembly is structured in such a manner that the rear axle assembly is provided with a travelling mechanism or alternatively a crawler unit preferably a crawler belt unit, with low loading area and with a swinging axle; the front axle assembly is provided with single tires or with a travelling mechanism resp. a crawler belt unit, the frame of the crawler belt unit associated to the rear axle assembly is available to its full length and width for net superstructures of the machine, the length of the crawler belt unit and the supporting crawler belts is larger than the width of the crawler unit, the diameter of the guide rollers of the crawler belt unit is substantially smaller than the diameter of the front wheel tires for obtaining a center of gravity as low as possible for the superstructures, and the cabin is positioned between the front axle and the front end of the rear axle assembly.
摘要:
A towed agricultural machine for tillage purposes and/or for sowing seeds is disclosed. The machine comprises a running gear, tillage tools, and a packer unit, the latter being coupled to the running gear and forming a constructional and/or functional unit therewith. In a first operating position, the running gear is in an active position for road traffic and the packer tools are brought outside the engagement range with the ground. In a second operating position, the running gear, or at least parts thereof, are in an inactive position out of contact range with the ground, while the packer tools are in an active mode in engagement with the ground.
摘要:
Disclosed is an independent wheel suspension (1) for a steerable wheel (37) having a motor (3). The motor is connected via a linear guide (5), which is movable in an approximately vertical direction (A), to a revolute joint (7) which produces a steering connection, pivotable about an at least approximately vertically running axis of rotation (B), to a vehicle frame (39). The linear guide (5) is coupled to a fluidic spring and/or damping element (9) which forms a load-bearing constituent part of the revolute joint (7).
摘要:
An agricultural machine has a movable rack (10) having at least one main wheel (16, 18), a hitch (12) which is arranged on the rack (10), a reservoir container (14) which is carried by the rack (10) and/or the hitch (12), and an agricultural implement (20) which is attached to the rack (10) at the rear in the direction of travel and has a plurality of rear support wheels (28). The machine is developed to the effect that the at least one main wheel (16, 18) is positively steered as a function of the pulling direction of a traction force which is exerted on the hitch (12). Such a machine is particularly compact and maneuverable even when the reservoir container is large.