Material discharge apparatus with improved discharge tube
AssigneeMadison Farm Structures, Inc.
InventorsHarold J. Kilts, Laurence J. Swaziek
Life of this patent
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Abstract
In a silo chute is mounted a flexible tube that extends from above the uppermost silo doorway to the lower end of the chute and that has a continuous slit extending substantially from top to bottom on the side toward the silo doorways. A zipper permits the slit to be selectively opened from the top so the open discharge end of a transfer conduit which is mounted in an open silo doorway at any level may extend into the flexible tube to deliver into the tube material discharged from the silo.
Claims10
In apparatus for delivering material from a mass of material stored in a silo which has a vertical series of doorways, said material being removed from the top of the mass and discharged through the one of said series of doorways which is nearest above the top of the mass into a chute on the silo, which apparatus includes a transfer conduit adapted to be mounted in said one of said series of doorways to receive discharged material and having an outer end portion with an open end to direct said material into a tube through which it is delivered to the lower end of the chute, the improvement comprising:
- an upright flexible tube which is open at the bottom and has a continuous upright slit extending substantially from top to bottom thereof;
- first means fixedly securing the top of said flexible tube in the chute near the top of the uppermost silo doorway;
- second means fixedly securing the bottom of said flexible tube in the chute near the bottom of the chute;
- and
- fastener means which closes said slit and which may be selectively opened to admit the open end of the transfer conduit to the flexible tube at any desired level while retaining said slit closed below said open end whereby the transfer conduit may be mounted in any one of said series of doorways and direct material into the tube at said desired level while the entire tube remains fixedly secured in the chute.
Dependencies are inferred from the claim text.