Mixing device
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United States of America Patent
Stats
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Nov 3, 1981
Grant Date -
N/A
app pub date -
Nov 28, 1979
filing date -
Dec 2, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mixing device for bulk materials, particularly an agricultural trailer for mixing and dispensing silage, concentrates and other animal feedstuffs, includes a non-tipping body (10) within which rotates a main agitator (12) having members (14) which travel closely along the walls (11) of a lower zone of the body to carry material therein upwardly during part of their travel, and a secondary rotating agitator (16) towards the top and to one side of the body which operatively intercepts material carried towards it by the main agitator, separates it therefrom and returns it thereto. A part (15) of the body containing the secondary agitator can be opened for discharge of material under the same action of the agitators, in the case of a feed trailer discharge being at sufficient height to clear the feed fence of a stockyard.
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