Ratchet(ish) Rake

   / Ratchet(ish) Rake #1  

chim

Elite Member
Joined
Apr 7, 2002
Messages
3,956
Location
Lancaster County, PA
Tractor
Kubota L4240, Ford 1210
There's some cleanup to do here that will involve a fair amount of scratching. Since there was a piece of 6x4x3/8 galvanized angle in the scrap pile at work, I thought I'd give it a try. Since the material was mostly galvanized, it involved some grinding. When I weld galvanized steel, I run the grinder over the weld areas till the wheel throws a decent shower of sparks.

The teeth are on the 4" leg of the angle, and the 6" leg extends back under the bucket's cutting edge. Three smaller pieces of angle wrap up over the bucket edge to keep it in place.

Two chains, welded to the top of the 6" leg go around the back of the bucket. I found a couple long 3/8" bolts and some rod couplings to secure the chains at the top. The original thought was to use the slotted angle for the bolts, but the angle they would have come through didn't look ideal. It seemed better to drill a hole in the bucket for each bolt to pass through. The way the chain wraps around the bend in the bucket worked pretty well.

I assumed that the threads of the bolts would get messed up where they pass through the hole, so I stacked two rod couplings and tacked them together. The rod coupling that is against the bucket is a shortened 1/2" coupling. Its purpose is to provide a free and clear spot for the 3/8" bolt threads. I rounded the end that goes toward the bucket because even with this location, the bolt comes through at a slight angle.

I ran it through some testing and it worked fine. With the bucket level and the teeth perpendicular to the ground, it scraped and gathered the "viney veggies" in the fencerow. With the bucket dumped so the teeth attacked the ground point-first, the teeth dug little furrows.

Had a great day today! Life is SOOO much better since completing the welding table. Till now, the choices were to throw a piece of plywood on a pair of saw horses, or grovel about on the ground.
 

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   / Ratchet(ish) Rake #2  
There's some cleanup to do here that will involve a fair amount of scratching. Since there was a piece of 6x4x3/8 galvanized angle in the scrap pile at work, I thought I'd give it a try. Since the material was mostly galvanized, it involved some grinding. When I weld galvanized steel, I run the grinder over the weld areas till the wheel throws a decent shower of sparks.

The teeth are on the 4" leg of the angle, and the 6" leg extends back under the bucket's cutting edge. Three smaller pieces of angle wrap up over the bucket edge to keep it in place.

Two chains, welded to the top of the 6" leg go around the back of the bucket. I found a couple long 3/8" bolts and some rod couplings to secure the chains at the top. The original thought was to use the slotted angle for the bolts, but the angle they would have come through didn't look ideal. It seemed better to drill a hole in the bucket for each bolt to pass through. The way the chain wraps around the bend in the bucket worked pretty well.

I assumed that the threads of the bolts would get messed up where they pass through the hole, so I stacked two rod couplings and tacked them together. The rod coupling that is against the bucket is a shortened 1/2" coupling. Its purpose is to provide a free and clear spot for the 3/8" bolt threads. I rounded the end that goes toward the bucket because even with this location, the bolt comes through at a slight angle.

I ran it through some testing and it worked fine. With the bucket level and the teeth perpendicular to the ground, it scraped and gathered the "viney veggies" in the fencerow. With the bucket dumped so the teeth attacked the ground point-first, the teeth dug little furrows.

Had a great day today! Life is SOOO much better since completing the welding table. Till now, the choices were to throw a piece of plywood on a pair of saw horses, or grovel about on the ground.

Nice! Post some pic later to show how it wears please! Great exicution. :drink:
 
   / Ratchet(ish) Rake #3  
Well done! Agreed, I want to see how it wears too. I've been thinking about fabricating one that's dual purpose-

One way would act as yours does, to remove vegetation from the ground, the other would act as a toothed cutting edge, like the piranha tooth bar.
 
   / Ratchet(ish) Rake #4  
Those teeth will be perfect for reaching up on trees and ripping those vines right off the branches.
They look to be at the perfect angle.
I did it with the Piranha tooth bar but had to keep bucket at the dump position.

Nice job. Gonnah paint it orange right... :thumbsup:
 
   / Ratchet(ish) Rake
  • Thread Starter
#6  
Nice! Post some pic later to show how it wears please! Great exicution. :drink:

Here's a picture from yesterday after I used it to erase some 50-60' ridges in the back yard from a dog run. Then to scrape some dirt loose to fill in a few holes. The ridge area was shaped like an "M" about 3' wide where the dirt was pushed up and hardened. This involved trying different angles of the bucket to see what worked best and the front wheels of the L3200 were off the ground a number of times to get enough down pressure. The upper points of the M had to be scraped down to the valley and the whole thing raked smooth.
 

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   / Ratchet(ish) Rake #7  
No appreciable wear-and-tear yet (at far as I can see)! Well done! :thumbsup:
 
   / Ratchet(ish) Rake #8  
Nice job man & yeah a welding table is worth it's weight in gold to help make a project easier to work.
 
   / Ratchet(ish) Rake #9  
I’d weld a triangle brace behind every tooth. Otherwise there’re probably going to get bent.
 
   / Ratchet(ish) Rake
  • Thread Starter
#10  
I’d weld a triangle brace behind every tooth. Otherwise there’re probably going to get bent.

I had thought about that. It could still happen if I start having bent teeth. So far. it's been one of those "If it works, don't mess with it" situations. I do have a concern that if the teeth did have the triangles, the triangles may act as ramps and guide things over the teeth, rather than allowing the teeth to grab them.

The angle is heavily galvanized. When I weld something like that it takes some time to get down to bare steel.
 

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