Ground milling machine with field-optimized tail
A milling machine and ground technology, which is applied in the field of road cold milling machines, small or compact milling machines, and tail roller milling machines. And other issues
Active Publication Date: 2017-10-17
BOMAG
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Problems solved by technology
[0007] However, in prior art ground milling machines it is difficult to design the area behind the milling roller in the working direction because the upper part of the scraper guide runs from the zero side up to beyond the center of the scraper blade Forming the rear wall of the bridge
This prevents the driver from having a direct view of the area behind the ground milling machine without having to stoop far beyond the frame of the ground milling machine
Method used
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[0027] Identical and at least functionally identical components are marked with the same reference symbols in the figures, wherein components that are repeated in the figures are not specifically shown in each figure.
[0028] figure 1 A ground milling machine 1 of a related type is shown, in particular a road cold milling machine of the trailing roller milling machine type. The ground milling machine includes a frame 3, a driving motor 4 and a traveling mechanism 6. The driving motor is usually an internal combustion engine, such as a diesel engine, and the traveling mechanism may include wheels or a crawler mechanism. Furthermore, the ground milling machine 1 includes a milling roller housing 9 in which a milling roller 7 is mounted rotatably about an axis of rotation 8 . The milling roller 7 is supported on a machine frame at the rear at the machine tail 13 . During the working mode of the ground milling machine 1 , the ground material 10 is loosened by the rotary movemen...
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The invention relates to a ground milling machine for milling ground materials, comprising: a frame; a zero side; a drivers platform arranged on the rear of the machine, the drivers platform having a driver offset from the center of the machine in the direction of the zero side Seat, drivers seat adjustable between transport position for transport operation and working position for work operation; milling rollers on the rear of the machine; milling roller box in which the milling rollers are rotatably supported, milling The planer roll box has a height-adjustable scraper, which is guided by the scraper guide and can be moved between the maintenance position and the working position; the upper part of the scraper guide is behind the drivers seat in the working direction Arranged on the machine frame and protruding vertically; the upper part of the scraper guide is formed on the floor milling machine so that there is an open view from the zero side transverse to the working direction to the guide wall of the upper part of the scraper guide port, through which the milling edge on the zero side can be seen behind the floor milling machine in the working direction.
Description
technical field [0001] The invention relates to a ground milling machine, in particular a cold road milling machine, such as is usually used in street or road construction. Such ground milling machines make it possible to loosen and / or comminute and / or mix ground material. In particular the invention relates to a tail roller milling machine, especially a small or compact milling machine. Background technique [0002] Ground milling machines of this type have a frame, a running gear, a cab with a driver's seat, a drive motor (usually an internal combustion engine) and usually also a discharge conveyor for the milled material. In addition, such ground milling machines also comprise, for example, a milling roller housing mounted on the machine rear, in which the milling rollers are mounted rotatably about a rotation axis extending horizontally and transversely to the working direction, so that The milling roller is equipped with a plurality of cutter devices on its surface. ...
Claims
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IPC IPC(8): E01C23/088
CPCE01C23/088E01C2301/30B23Q5/027B23Q5/06B24B23/043B24B47/12B24B47/14B24B47/16B60P7/0869B65D71/04B66C1/122
Inventor J·凯尔曼迪S·库恩T·豪布里希
Owner BOMAG