2015 - Volume #39, Issue #4, Page #33[ Sample Stories From This Issue | List of All Stories In This Issue | Print this story | Read this issue]
Students Built Loader-Mounted Hay Forks From Scratch
The 4-ft. long forks are built from 2 5/8-in. dia. cold rolled steel and are designed to slide in or out by means of a 16-in. long, 3-in. dia. hydraulic cylinder attached to a telescoping tube. As a result, the forks can handle round bales ranging from 4 to 5 ft. wide.
The telescoping tube is bolted to a frame with quick tach brackets welded on back of it. The width between forks is set by inserting a pin into a hole.
“The operator can insert the forks into the bale, or grasp it from both sides to keep from damaging net-wrapped bales,” says Machado. “The design lets you stack bales either on their ends or on their sides.”
Machado says they built the hay forks in his small shop “which doesn’t have a lot of high tech fancy equipment”, and made all components, including the telescoping attachment and frame, from scratch.
“To build the frame we started with 1/4-in. thick steel plate and had the pieces custom cut to different lengths, which we then welded together. I tried to teach the kids how to take measurements accurately, and clean up the plates and get them ready to weld together.”
He says the hardest part was building the telescoping attachment. “The larger tube is built from 1/2-in. thick wall material and came with a seam inside it, which we had to remove in order for the smaller tube to fit.”
To solve the problem, they duct taped an air-operated die grinder, along with the air hose attached to it, to a broom handle and then stuck the grinder inside the pipe. They zip tied the grinder’s handle open to keep the grinder running constantly.
“The operator had to use a face shield to keep flying sparks off him,” says Machado. “My son ‘throttled’ the compressor by controlling the amount of kink in the air hose. It took a few hours to totally remove the seam.”
Machado adds that his friend Ed Stanley was a major partner and now owns the project.
Contact: FARM SHOW Followup, Gary Machado, 2111 Sequoyah Way, Carrollton, Texas 75006 (ph 469 853-8678; email@example.com).
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