| 摘要 |
The apparatus has a plurality of fluent-material-receiving chambers arrayed about a central, vertical pipe, and each chamber has a load beam extending therefrom. Gusset-type brackets, projecting from the pipe have slotted limbs through which the load beams pass, and opposite end of the load beams are coupled to load cells. Also, steel flexures are interposed between the limbs and the load beams pivotably to support the load beams thereon. Each beam has a counterweight fixed thereto, such counterweights being of weights which counterbalance the summed weight of its associated chamber and such components which are fixed to said chamber. Hence, weights of fluent materials introduced into the chambers can be directly read without there being a need to discount the chamber and components weight. Auger-type conveyors are provided for conducting fluent materials from each of the chambers to a blending tank. The latter has a mixing wand therein which is motor-driven to thoroughly mix the tank contents.
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