Agitating – Mortar mixer type – With ingredient proportioning
Patent
1988-08-22
1990-05-01
Hornsby, Harvey C.
Agitating
Mortar mixer type
With ingredient proportioning
366 27, 366 34, 366 37, 366 50, 366 64, 366101, 366107, 366134, 366143, 366152, 366154, 366160, 366177, 366182, 366186, 366193, 366196, 366271, 222189, 222195, 222410, 222415, B28C 706, B01F 1302, B01F 1500, B01F 1502
Patent
active
049224638
ABSTRACT:
A modularly constructed, trailerable, skid mounted, multi-compartmented concrete mixer and cement storage silo having a plurality of longitudinally aligned, bottom mounted, driven feed chains. In a combination construction, a single motor is cooperatively coupled to the feed chains of each mixer compartment and the feed chain of the cement silo to feed the cement/sand/aggregate in metered quantities to a turreted, separately powered auger where water is added and along the length of which the concrete is mixed. A silo vent column includes a plurality of fabric collection filters and means for vibrationally removing and reclaiming the cement. Air infiltration ports mounted along the bottom of the cement silo and one or more vibrators mounted to the mixer adjacent the sand and aggregate bins prevents crusting. Alternatively, the silo may be self-powered, and/or the mixer and silo may be transported independent of one another and/or without the trailer.
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Del Zotto William
Lewis Jerry
Del Zotto Manufacturing Co.
Hornsby Harvey C.
Machuga Joseph S.
Tschida Douglas L.
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