Storage bin and elevator. 

 A - Storage bin. 



B - Elevator. 



C - Small bill. 



D - Automatic feeder. 



E - Baffle boards to prevent feed sep- 

 aration. 



Installation to make feed available on 

 each floor of four-story dairy barn. 



A - Side view of storage bins, (three 

 bins in a row.) 



B - Baffle boards. (Installed in deep 



bins to direct the flow of grain, 



prevent separation and dust.) 



C - Elevator boot filled by gravity 

 from any of these storage bins. 



Discharge spout. 



D 

 E 



Two down spouts connected to 

 series of small bins on each 

 floor. 



F - Small divided bins, one for mash 

 and one for scratch. 



By use of a pneumatic-type bulk 

 truck for unloading, and a system of 

 pipes, the same result can be accom- 

 Ijlished without the elevator and 

 master storage bins. 



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8x 



Installation to make feed available by 

 gravity flow in each pen in four story 



house. 

 A - Storage bins — mash and scratch. 

 B - Elevator. 

 C - Small holding bin. 

 D - Horizontal conveyor. 

 E - Small bins divided mash and 



scratch. 

 F - Down spouts and outlets. 



Figure 6. Additional installations for handling feed in bulk. 



23 



