Traversing roll breaker apparatus

Details Traversing roll breaker apparatus Traversing roll breaker apparatus

1991-03-13

1993-10-05

Rosenbaum, Mark

Solid material comminution or disintegration

Apparatus

With separation or classification of material

241 86, 2411017, 241195, 241205, B02C 1309

Patent

active

052497500

ABSTRACT:
This apparatus (10) for reducing lumps of coal, and the like, on a grid (14) disposed over a material-receiving area (16) includes a carriage (12) guided across the grid (14) on a track (44) by a drive system (50) and having roll assemblies (60) mounted thereto. Each roll assembly (60) includes a drive roll (62) having stationary shaft assemblies (66,68) mounted to the carriage (12) and driven by an internally mounted motor (78), and a set of pick rings (64) mounted to the drive roll (62) at longitudinally spaced intervals and having pick circles with picks (90) pointing in both directions. The material-receiving area includes a conveyor system which, when the area is wide, includes a longitudinal conveyor (100) flanked by a plurality of lateral feeder conveyors (102).

REFERENCES:
patent: 3051459 (1962-08-01), Witzenburg
patent: 3698648 (1972-10-01), Rose
patent: 4077573 (1978-03-01), Kersey et al.
patent: 4378094 (1983-03-01), Williams

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