| 摘要 |
A truck mounted particulate material applicator which entrains metered amounts of the particles in a fluid for conveying the material outwardly along tubes forming boom assemblies. The metering assembly and the booms are mounted in the mid portion of the truck wheel base for minimizing bouncing, and excess shock loads on the booms during travel, and also for providing a centrally located distribution point for the metering assembly. The present device includes a unique manifold for entraining particulate materials such as inorganic fertilizer or grains in fluid flow streams within tubes in which they form the boom assemblies. Each tube carries the metered air entrained material a different distance from the center to cover a wide path. Separate tubes are directed toward the rear of the truck to spread the material in the path of the truck.
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