The utility model discloses a ferrite steel drop hammer
impact test's feeding device, including base, the upper end of base is installed hammer drop testing
machine, a plurality of sample anvil are fixed with in the bottom of hammer drop testing
machine, one side of base is installed two support rods, the upper end one side of support rod is rotatably connected with the cylinder, the
piston rod end of two cylinders rotatably connected with the bearing plate in common, the bearing plate is fixed with the feeding frame, four stoppers are installed on the feeding frame with equal interval, and two stoppers are a group, and two groups of stoppers are staggered arrangement. Compared with traditional manual
feeding mode, the automatic feeding reduces the link of manual intervention, greatly shortens the feeding time, improves the
overall efficiency of test, in addition can satisfy the feeding demand of various types of sample, improves the versatility and applicability of feeding device, can also effectively avoid the damage to feeding frame due to the operation mistake, guarantees the safety of equipment and operating personnel.