发明名称 Material spreader
摘要 A liquid manure spreader having a tank for carrying liquid manure. An auger assembly driven by a power takeoff from a tractor delivers the manure to a pump mounted on the back of the tank. The pump discharges the material through a spreading structure. A valve operated by a hydraulic cylinder controls the flow of manure from the pump to the spreading structure. The spreading structure has a horizontal plate that directs the material in a wide, relatively low spread pattern onto the ground. The tank has a fill hole equipped with a safety grid assembly.
申请公布号 US4013224(A) 申请公布日期 1977.03.22
申请号 US19750615478 申请日期 1975.09.22
申请人 VEDA, INC. 发明人 CARTER, THOMAS M.
分类号 A01C23/00;(IPC1-7):B05B9/04;A01C15/00 主分类号 A01C23/00
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