| 摘要 |
A support and coupling assembly for a moving screw auger that is used to move grit, such as grit that is used in the blast cleaning industry. The support and coupling assembly includes a hanger bearing assembly with a hanger bearing bracket with an end for engaging a support surface, such as a wall or a ceiling, and a removed end. A roller bearing engages the removed end of the hanger bracket and a shaft is press fit into the roller bearing. A pair of hub assemblies with flights engages the shaft and rotates with the shaft. Connector assemblies engage the hub assemblies to connect the hub assemblies to screw portions on either side of the hanger bearing assembly. The flights on the connector assemblies will cause the grit to speed up as it moves from the screw portion to the connector assembly. |
