Special of double steel pipe fossil fragments hold in palm

The utility model relates to a special of double steel pipe fossil fragments hold in palm, including supporting mechanism and transmission case, the supporting mechanism is including a bracket and a die -pin, bracket is located the upper portion of supporting mechanism, prop up the bracket lower part for propping up a die -pin, the transmission case is installed in strutting arrangement's lower part, and the circular shape through -hole has been laid with the lower part symmetry in the upper portion of transmission case, and the sleeve has been laid to the below of transmission case, die -pinpasses transmission case upper portion and installs inside the sleeve with the through -hole of lower part, inside first cone pulley and the second toper wheel laid of transmission case, first cone pulley is installed on a die -pin, second toper wheel is installed in first cone pulley one side and is meshed with first cone pulley, the handle has been laid to transmission case outside one side, theaxle of handle passes the