Mobile rock collecting and crushing

Details Mobile rock collecting and crushing Mobile rock collecting and crushing

1975-02-18

1976-05-25

Custer, Jr., Granville Y.

Solid material comminution or disintegration

Apparatus

Combined or convertible

241263, 241265, B02C 102

Patent

active

039587673

ABSTRACT:
A mobile rock collecting and crushing apparatus is disclosed which is specially adapted to be drawn behind and powered by a farm or garden tractor, for collecting rocks from fields, crushing them and expelling the crushed rock back to the field. The conventional power take-off shaft at the rear of the tractor turns a common drive shaft for reciprocating crushing blocks and for a rock collector and elevator. Provision is made for adjusting the fineness of the crushed rock expelled from the machine.

REFERENCES:
patent: 350494 (1886-10-01), Low
patent: 357568 (1887-02-01), Brennan, Jr.
patent: 2002224 (1935-05-01), Eastwood
patent: 2920736 (1960-01-01), Kamarainen
patent: 3103754 (1963-09-01), Wieger
patent: 3530912 (1970-09-01), Freeman
patent: 3772985 (1973-11-01), Girten

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