Oscillation mixing instrument

The utility model discloses an oscillation mixing instrument which comprises a mixing instrument body, a vibration platform is arranged at the top of the mixing instrument body, a mixing frame is arranged on the upper surface of the vibration platform, a fixing mechanism for fixing the mixing frame is arranged on the upper surface of the vibration platform, the fixing mechanism comprises two sliding grooves, and the two sliding grooves are communicated with each other. The two sliding grooves are formed in the upper surface of the vibration platform, two sliding frames are slidably connected into the two sliding grooves, two-way threaded rods are rotatably connected into the two sliding grooves, and the two-way threaded rods penetrate through the two sliding frames and are in threaded connection with the two sliding frames. Compared with the prior art, the blending frame can be conveniently disassembled by a worker, the convenience of using the blending instrument is improved, the phenomenon of thread slippin