foxy farmer wrote: » Some people would break iron. Neighbour rang me on Wednesday to see could I do a repair job to the loader. This is what I was greeted with. In fairness the box is only 4mm thick. Took a chance on repairing it for him after getting a more experienced opinion first.
cjpm wrote: » Project is a Pick up hitch for trailed silage harvester. Comprises of 2 box sections, one sliding within the other, and the hitch is raised by a single acting ram. A pawl (similar to in a ratchet) is used to support the weight of the trailer while filling. To lower the trailer, raise ram to top again, a string is pulled to release the pawl, lower ram. What I want to do is to set the pawl up so that it disengages itself when the ram is raised for the second time. I.e. I want to get rid of the requirement to pull the string. Anyone know how to set up a locking mechanism to do the following 1 Raise hitch using ram 2 Lower the hitch a little so it rests on a pawl 3 Raise the hitch a little so as to disengage the pawl automatically 4 Lower the hitch 5 Raise hitch again with next trailer and reset pawl Now Gunterers any bright ideas??!!
trg wrote: » Hey, does anyone have a pic of a homemade silage pusher that works well on a front grab or the back lift arms? Would appreciate it, thanks in advance
TheFarrier wrote: » I must make a sliding door to allow the loader access to the calving shed from the yard with out going through the slats. Door will be 9 feet wide and 12 feet high. Is 80mm box enough for this?? Thinking with a 4 or 5mm wall in it. Any advice much appreciated
larthehar wrote: » Are you driving on the door aswel?! 80mm box with a 5mm wall is cruel heavy for a sliding door.. 50mm with a 3mm wall would well suffice for the door frame..
TheFarrier wrote: » Right. The lads running the show are just determined to make it a lifetime job, capable of withstanding everything they are going to throw at it. I'm only cobbling it together for them.
patsy_mccabe wrote: » That's why I hate box section with a passion. You can't tell the wall thickness by looking at it. On a farm too they rot away from the inside out in no time. All those cheap trailers you see on Donedeal, all have box section for beams undernath the body.
vincenzolorenzo wrote: » True to a point, but the radius of the corner of the box will give you a good idea of how heavy the wall is. Bigger radius = thicker wall
SuperTortoise wrote: » Massive overkill, as said above 40 or 50mm box 3mm wall is plenty, i have doors hanging here that are lighter than that even and never had a problem. Edit: Just read your second comment, if you're making it for them and they're paying for it then make it to the spec they want, but factor in extra runners for the extra weight and the hastle of standing something that heavy!
patsy_mccabe wrote: » That's a fine looking tyre. Did it have an accident or what?
mayota wrote: » Making some calf pens here. Anyone know if a cheap electromagnet could be made to pick up metal filings ?
theemigrant wrote: » Nice Job, Use an old speaker from a car maybe???
ganmo wrote: » They're permanent magnets
TheFarrier wrote: » I often use a magnet from a cb radio mount inside a light plastic tub. Pick up filings, hold tub over bin, pull out magnet and filings drop away.
Nekarsulm wrote: » https://mobile.twitter.com/peter_cags/status/950496829392805888/video/1