Spreader

Details Spreader Spreader

1983-10-26

1991-09-10

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Container for non-fluid material, and scattering means

With means for mounting on tractor

239682, 239683, 239684, 239687, A01C 1700

Patent

active

050466640

ABSTRACT:
A spreader for granular and/or powdery material such as fertilizer comprises a hopper having two delivery parts. Distribution members are provided under the delivery parts for broadcasting material fed to them from the hopper. The distribution members are mounted on a carrier rigidly supported by the hopper. This construction results in a fixed position of the distribution member with respect to the delivery parts, regardless of deflections which may occur as a result of the weight of material in the hopper. The distribution members may be driven by a mechanical transmission from a power take-off shaft of a tractor, or by a hydraulic motor. The mechanical transmission includes a horizontal shaft connected to two vertical shafts for rotating the distribution members via bevel gears and is contained in a hollow tube with gear boxes on either end which maintain the axes and levels of the vertical shafts and distribution members in fixed relative positions. The tube and gear boxes are part of the framework connected rigidly to the delivery parts which maintains them and the distribution members in fixed relative positions. The hydraulic motor is connected directly to the horizontal shaft and mounted on one of the gear boxes.

REFERENCES:
patent: 1776814 (1930-09-01), Lutz
patent: 2537913 (1951-01-01), Rimple
patent: 3167319 (1965-01-01), Kerr
patent: 3559893 (1971-02-01), Gruben
patent: 3615055 (1971-10-01), van der Lely et al.
patent: 3652019 (1972-03-01), van der Lely
patent: 3904129 (1975-09-01), Lorenc
patent: 4205793 (1980-06-01), van der Lely
patent: 4316581 (1982-02-01), van der Lely
patent: 4432270 (1984-02-01), Kyster

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