Forest land investigation and arrangement device

The utility model discloses a forest land investigation and arrangement device. The device comprises a main box body, a sliding rod is fixedly installed on the upper portion of the interior of the main box body, a fixing hole is formed in the sliding rod, and a clamping block is fixedly installed at the tail end of the edge of a top cover; sliding clamping plates adhere to the bottoms of the clamping blocks, label clamping grooves adhere to the front faces of the sliding clamping plates, a moisture absorption chamber is fixedly installed on the inner wall of the bottom of the main box body, moisture absorption particles are filled in the moisture absorption chamber, and a fixing lower plate in the sliding clamping plates is matched with a fixing clamp so that the device can adapt to file paper of different sizes. The sliding clamping plate can be clamped in the sliding rod through the clamping block, a user can conveniently increase the types of files in time, the practicability and the multifunctionality of