Classifying – separating – and assorting solids – Sifting – Feeding
Patent
1978-10-30
1980-09-09
Hill, Ralph J.
Classifying, separating, and assorting solids
Sifting
Feeding
209421, 414334, 414403, 414406, 198522, B07B 900
Patent
active
042216656
ABSTRACT:
An improved raisin harvester including a front fork for sliding under a raisin laden tray, a draper web situated above the fork for engaging the trays and sliding them along the fork to a conveyor mechanism having a tray receiving end located at the upper end of the fork, running shoes extending downward from the conveyor mechanism, a wheeled chassis having a frame to which an assembly including all of the foregoing is pivotally attached, a shaker mechanism attached to the frame so as to be situated under the discharge end of the conveyor mechanism, a hydraulic jack for adjusting the tilt of the fork, conveyor and draper web assembly, a hydraulic power system for driving the conveyor, draper web, shaker tray and hydraulic jack, a tow bar for attaching the harvester to a tractor or other motive implement which pulls the harvester, and a trailer hitch to which a carriage for raisin receiving receptacles may be attached.
REFERENCES:
patent: 1781857 (1930-11-01), Pape
patent: 3412840 (1968-11-01), Laikam
patent: 3587814 (1971-06-01), Garabedian et al.
patent: 3786870 (1974-01-01), List
Hamrick Claude A. S.
Hill Ralph J.
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