Cattle and sheep gene detection sample storage device

The utility model discloses a cattle and sheep gene detection sample storage device, and belongs to the technical field of cattle and sheep gene detection sample storage. The device comprises a storage device, a protection plate is hinged to the front face of the storage device through a hinge, a perspective plate is fixedly connected to the front face of the protection plate, limiting grooves are formed in the two sides of the front face of the protection plate, and moving blocks are slidably connected into the limiting grooves; the front face of the moving block penetrates out of the transmission groove and is fixedly connected with a limiting box, a brush is arranged at the bottom of the front face of the protection plate, the back face of the brush makes contact with the front face of the protection plate, and supporting blocks are fixedly connected to the two sides of the brush correspondingly. The outer side of the supporting block extends into the limiting box and makes contact with the inner wall of t