Conveyors: fluid current – With diverse power-driven conveyor – Rotary
Patent
1983-07-21
1985-12-31
Nase, Jeffrey V.
Conveyors: fluid current
With diverse power-driven conveyor
Rotary
B65G 5348
Patent
active
045618054
ABSTRACT:
An improved forage blower having a small first stage paddle wheel type impeller or ventilator feeding a large conventionally sized second stage paddle wheel type impeller or ventilator via a short duct for transferring forage from the first stage ventilator to the second stage ventilator, the arrangement being such as to maintain the duct as short as conveniently possible to reduce loss of forage speed from the first stage ventilator to the second stage ventilator. The shafts of both ventilators are spaced apart and parallel, extending horizontally from a main power input for connection with a suitable motor such as the power take off of a farm tractor. The forage receiving hopper is preferably a rectangular hopper disposed behind the small, first stage ventilator and extending therefrom beyond the periphery of the large, second stage ventilator, and it uses an endless screw for feeding forage directly into the small, first stage ventilator thus providing a convenient arrangement for facilitating unloading of forage from a suitable carriage into the forage blower.
REFERENCES:
patent: 671161 (1901-04-01), Day
patent: 715349 (1902-12-01), Christie et al.
patent: 776456 (1904-11-01), Christie et al.
patent: 3466095 (1969-09-01), Weihmuller
patent: 3968997 (1976-07-01), Mast et al.
Choiniere Gabriel
Laliberte Jacques
B & R Choiniere
Nase Jeffrey V.
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