. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . Figs. 127, 128 and 129 of self-adjusting hanger which can automatically adjustits position to that of the shaft. The hinged hanger () will successfully meet this situation as the bearingbox has enough flexibility to follow the variations of theshaft but at the same time prevents it springing out ofalinement. SCREW CONVEYORS 459 Hangers for square shaft screw conveyors (Fig. 132)have a split cylindrical sleeve with a sq
. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . Figs. 127, 128 and 129 of self-adjusting hanger which can automatically adjustits position to that of the shaft. The hinged hanger () will successfully meet this situation as the bearingbox has enough flexibility to follow the variations of theshaft but at the same time prevents it springing out ofalinement. SCREW CONVEYORS 459 Hangers for square shaft screw conveyors (Fig. 132)have a split cylindrical sleeve with a square hole throughit which fits over the shaft and turns with it in the hangerbearing. The sleeve is usually made of chilled iron orbronze and the hanger bearing of cast iron either chilledor babbitted. For handling exceptionally heavy loads a double flight(Fig. 143) can often be used to advantage as this typeof construction decreases the load carried by each bladeand tends to make the flow of material Figs. 130, 131 and 132 Strap iron or steel hangers (Figs. 133, 134 and 135) areused largely on conveyors handling gritty material. Theyare rarely^provided with means for adjusting or lubricat-ing the bearing. Fig. 142
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Keywords: ., bo, bookcentury1900, bookdecade1920, booksubjecthoistingmachinery
