Silo bag filling machine

Claim 2

A machine for loading material into a storage bag, said machine comprising: a hopper for receiving said material from a source, said hopper having an output opening, said hopper having operably attached therein first means for moving at a first rate said material in said hopper to the output opening; means for directing said material from said hopper to said bag, said directing means including second means for moving said material at a second rate, said directing means including means for holding said bag; and traverse means for movably supporting said hopper and said directing means; whereby said material is moved from said hopper to said bag, said machine moving on said traverse means as said bag fills.

Claim 3

A machine in accordance with claim 1 wherein said first moving means includes a first auger having flights with a first diameter and a first pitch and wherein said second moving means includes a second auger having flights with a second diameter and a second pitch.

Claim 4

A machine in accordance with claim 2 including means for attaching said first and second augers together.

Claim 5

A machine in accordance with claim 3 wherein said hopper includes a semi-cylindrical bottom having a third diameter slightly larger than the first diameter of said first auger, whereby said first auger and said bottom are in relatively close proximity to one another.

Claim 6

A machine for loading agricultural material into a storage bag, said machine comprising: a hopper for receiving material from a source; a funnel including means for holding said bag thereto; a tube connecting said hopper and said funnel, said tube having a second inside diameter; an auger having portions with first and second diameters and first and second pitches, respectively, the first diameter of said auger being slightly smaller than the first diameter of said hopper bottom, the second diameter of said auger being smaller than the second diameter of said tube, the first diameter being less than the second diameter, the first pitch being greater than the second pitch, whereby the greater diameter and lesser pitch of the auger portion in said tube alleviates compacting; means for rotatably driving said auger; and traverse means for moveably supporting said machine.

Claim 7

A machine for loading agricultural material into a storage bag, said machine comprising: a hopper for receiving material from a source; a funnel including means for holding said bag thereto; a tube connecting said hopper and said funnel, said tube having a second inside diameter; an auger having portions with first and second diameters and first and second pitches, respectively, the first diameter of said auger being slightly smaller than the first diameter of said hopper bottom, the second diameter of said auger being smaller than the second diameter of said tube, the first diameter being less than the second diameter, the first pitch being greater than the second pitch, whereby the greater diameter and lesser pitch of the auger portion in said tube alleviates compacting; means for rotatably driving said auger; and traverse means for moveably supporting said machine.

Claim 8

A machine in accordance with claim 5 wherein said auger attaching means includes a pair of bearing mounts at a discharge end of said auger, said mounts being formed with a knife edge facing said discharge end to cut said material coming through said tube from said hopper.

Claim 9

A machine in accordance with claim 5 including a baffle attached traverse to said auger to the lower portion of said funnel, said baffle preventing substantial compacting of said material in said bag and giving a higher level of fill.