770 



THE COMPLKTB URAZIBR. 



the blast from the spout connected to the main blower k assisting in 

 this separation. The separation of the chaff from the grain takes place 

 in the bottom hopper by means of a chaff riddle e, where the chaff is 



s 



tuo 



c 



tub 

 il 



acted upon by the main blast from the blower k, and blown out at the 

 front of the hopper on to the ground under the machine as indicated 

 at D. Any cobs or dust remaining amongst the grain are then dealt 



