2011 - Volume #35, Issue #1, Page #09
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Treadle Scale Makes Bagging Easy
"We can bag a ton of corn in 40 min.," says Arnold. "When the bag hits 50 lbs., the treadle scale shuts off the auger. We used to have to weigh every bag on a platform scale. Now we just weigh once in a while."
The bagging system is almost as simple as the treadle scale with shut-off. Arnold took an old gravity box and mounted it on a post and beam framework. He attached a ladder at one end and installed an access door and a roof hatch.
The posts are sections of old telephone poles buried to frost level. Beam s tie them together and provide a framework to hold the gravity box.
"We used rough cut pine to add 5 ft. to the sides of the wagon and covered it with a plywood roof and shingles," says Arnold. "It holds 8 to 10 tons and can be filled with an auger."
Arnold fabricated a new chute for the wagon to direct the grain into the elevator. The elevator is an 8-ft. length of an old 16-ft. grain elevator. It carries the corn to the bagger. A cut out 5-gal. bucket directs the grain into a bag. The top of the bag slides over the bucket while its bottom drops into a second bucket fixed to the 2 by 12-in. "treadle scale" board.
"The treadle scale is like a teeter-totter," explains Arnold. "There is a 50-lb. weight on the other end of the board. When the sack reaches 50 lbs., the board tips and activates a shut-off switch for the elevator."
Once Arnold has replaced the full bag with an empty one, he hits a toggle switch, and the process is repeated.
"The plywood, shingles and screws to hang the plywood and siding are about the only things we bought for the project," says Arnold. "We've used it for about 4 years without a problem. We even had some guys use it to bag rye grass seed."
Contact: FARM SHOW Followup, Howard Arnold, 5370 Old Easton Rd., Doylestown, Penn. 18902 (ph 215 766-8238; Howard.Arnold@exeloncorp.com).
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