Device of surviving winter of artificial breeding aspongopus

The utility model provides a device of surviving winter of artificial breeding aspongopus, includes collecting box, bottom plate, inserted hole, flat board, macropore filter screen, aperture filter screen, big stone, handstone, guide rail, diaphragm, rotatory hasp, the no lid in collecting box top, bottom are equipped with the bottom plate, and the bottom plate is fixed in the collecting box below, can dismantle, the collecting box is close to the bottom and is equipped with three inserted hole, and the inserted hole both sides all are equipped with the guide rail, the inserted hole is from top to bottom inserted respectively and is equipped with flat board, macropore filter screen and aperture filter screen, and flat board, macropore filter screen and aperture filter screen are all placed on the guide rail, all be equipped with rotatory hasp on the diaphragm of inserted hole top, dull and stereotyped top is from top to bottom put respectively and is equipped with big stone, handstone. The utility model discl