Maschinenfabrik Bernard Krone Gmbh

Thomas Strobel

Bernard Krone

Karl-Heinz Radke

Dieter Berth

A harvesting machine such as a self-propelled pick-up chopper including a feeder housing having supplying elements and which can be transferred from a swiveled-in operating position about an axle into a swiveled-up maintenance position. In order to be able to transfer the feeder housing rapidly into the swiveled-up maintenance position, the feeder housing can be swung out of the way forward towards the ground in the driving direction about an essentially horizontal axle aligned transversely to the traveling direction of the machine. The supplying elements of the feeder housing can be driven over a drive shaft having a first portion which can be swiveled in the same direction with the feeder housing and a second portion different than the first portion which can be expanded and contracted telescope-like.

Harvesting machine, especially a self-propelled pick-up chopper

Harvesting machine for picking up and chopping corn, wilted grass, green feed and similar harvested material including a feeding device, a chopping device arranged after the feeding device and a conditioning device for conditioning the harvested material arranged after the chopping device. The conditioning device optionally engages a conveying duct. Mounting and dismantling of the conditioning device is simplified because it is connected on one side to a duct pivotable about an essentially horizontal swiveling axis and on the other side rigidly but detachably to a rigid duct. Preferably, the swiveling axis is situated below the pivotable duct such that the swiveling motion of the pivotable duct is directed downward against the traveling direction of the harvesting machine to thereby enable removal of the conditioning device.

A harvesting machine, especially a self-propelled pick-up chopper for picking up and chopping corn, wilted grass, green feed and similar harvested material includes a feeding housing, which is disposed ahead of a chopping device and accommodates feeding rollers, which can be driven. In order to have created a harvesting machine, which can be adapted to different use conditions, provisions are made so that more than two pairs of feeding rollers are provided, which are disposed consecutively in the feed-conveying direction and the upper rollers of which in each case can be driven over a common driving mechanism the common driving mechanism for adjusting the height of the upper rollers, having at least one driving element, which passes through the feeding housing and the position of which can be changed, and this driving element and the upper rollers being disposed so that they can be shifted by sliding in each case in guides at the side of the feeding housing.

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Stolpen OT Langenwolmsdorf, Germany

Thomas Strobel