Adjustable forest supervision device

An adjustable forest supervision device comprises a main body column (1), a supporting plate (2) is arranged on one side of the upper end of the main body column (1), a fixing sleeve (11) is arranged at one end of the supporting plate (2), a supporting column (12) is arranged in the fixing sleeve (11) in a penetrating mode, a fixing block (13) is connected to the upper end of the supporting column (12), a first driving gear (15) is arranged in the fixing block (13), and a camera (9) is arranged at one end of the fixing block (13) in a matched mode. A driving mechanism used for driving the supporting column (12) to rotate is arranged at the other end of the supporting plate (2), a groove (19) is formed in one end of the camera (9), and a plurality of blowing mechanisms (21) used for dispersing winged insects are arranged in the groove (19). Compared with the prior art, the camera has the advantages that the angle of the camera can be adjusted conveniently and quickly, winged insects can be dispelled, and the w