AndyMA
Elite Member
- Joined
- Oct 11, 2000
- Messages
- 3,654
- Location
- Windham County, Conn
- Tractor
- Ford 2120 , Kubota MX5200 , Deere X748SE. 1956 Economy Tractor
I have to agree with Murph. The basic design you are using by having the pulley so far below th bucket creates a long "moment arm" and this puts a lot of stress on the other moment arm which just happens to be held by the clamps. If you want to use clamps, I would make a couple up out of something like 3 pieces of channel iron welded into a "U" that just clears the bucket edge and then weld a couple of plates off the bottom channel and put the pulley as cose as possible to the place where the U turns the corner at the bucket edge. This will minimize the forces in the lever arms and result in close to the strongest configuration. Of course as others have suggested, if you have hooks welded to the top edge of you bucket just drop a chain over the bucket edge and attach the pulley to it. The type of clamps you are using, and the moment arms created are truly a disaster waiting to happen- the failure will be quick and total as the entire assembly will be pulled fromt the bucket, dropping the load. Just my thoughts.
Andy
Andy