Oscillatory separation device

An oscillatory separation device comprising:

• a base;
• an elastic support, one end of the elastic support being correspondingly disposed on the base;
• at least one shell assembly having a first space and a second space communicating with each other, the shell assembly being capable of accommodating a sieved object, a lower part of the shell assembly being correspondingly combined with another end of the elastic support so that the shell assembly being swingably connected to the base;
• a screen mesh correspondingly disposed in the shell assembly to separate the first space and the second space, the screen mesh being detachably assembled with the shell assembly;
• a discharge port formed on an outer circumference of the shell assembly and communicating with the first space so that the sieved object being discharged externally through the discharge port;
• an opening element correspondingly disposed on the shell assembly, the opening element communicating with the first and second spaces, and the sieved object being thrown into the shell assembly through the opening element;
• and
• further comprising a moving component, and the base being mounted on the moving component to be capable of sliding back and forth.