Abstract Apparatus for compressing bulk material into a storage bag including a hopper, an auger tube having an inlet port and a discharge port, an auger rotatably mounted within the auger tube, and a storage bag support framework affixed to the auger tube at its discharge end. The auger extends through the discharge port and into the area defined by the storage bag support framework to permit lateral displacement of the bulk material from the auger into the storage bag support and then into the storage bag. The auger preferably extends through the discharge port a distance of at least one flight; the pitch of the flights being shorter than those within the auger tube. The auger is unsupported adjacent the discharge port except by a pilot shaft which engages the compressed material within the storage bag.
Apparatus for loading bulk material into a storage bag, said apparatus comprising: a hopper; a substantially horizontal auger tube, said auger tube opening into said hopper for receiving bulk materials therefrom, and said auger tube provided with a discharge port for discharge of the material; bag support means affixed to said auger tube adjacent said discharge port, said bag support means being of greater cross-sectional diameter than said auger tube; and an auger rotatably mounted within said auger tube substantially coaxial with said tube, said auger extending beyond said discharge port into said bag support means; the pitch of the portion of said auger extending beyond said discharge port being shorter than the pitch of that portion of said auger contained within the auger tube.
Claim 2
Dependent Claim
125 words
Apparatus for loading bulk material into a storage bag, said apparatus comprising: a hopper; a substantially horizontal auger tube, said auger tube opening into said hopper for receiving bulk materials therefrom, and said auger tube provided with a discharge port for discharge of the material; bag support means affixed to said auger tube adjacent said discharge port, said bag support means being of greater cross-sectional diameter than said auger tube; and an auger rotatably mounted within said auger tube substantially coaxial with said tube, said auger extending beyond said discharge port into said bag support means; the pitch of the portion of said auger extending beyond said discharge port being shorter than the pitch of that portion of said auger contained within the auger tube.
Claim 3
Dependent Claim
23 words
The apparatus as described in claim 1 wherein said auger extends beyond said discharge port of said auger tube at least one flight.
Claim 4
Dependent Claim
58 words
The apparatus as described in claim 1 wherein said auger includes a terminal free end, a pilot shaft at said terminal end, said pilot shaft being substantially coaxial with said tube, circular in cross-section, and having a smooth outer surface for engaging compressed bulk material within said bag support means to provide a bearing support for said auger.