Monitoring camera cleaning device for threshing and redrying workshop

The utility model discloses a monitoring camera cleaning device for a threshing and redrying workshop. The monitoring camera cleaning device comprises a blowing part, the blowing part is installed at the air outlet end of a swing pipe, the air inlet end of the swing pipe is communicated with the top end of a connecting pipe through a rotary connector, the bottom end of the connecting pipe is communicated with an air source pipe, and an electromagnetic valve is installed at the communication position. The side part of the swinging pipe is connected with a telescopic cylinder which is horizontally arranged; the blowing component comprises a blowing shell, the bottom of the blowing shell is connected with the swing pipe, a flow dividing cavity is formed in the blowing shell and communicated with the swing pipe, a blowing block is arranged in the flow dividing cavity and fixedly connected to the inner wall of the blowing shell, and a row of spraying holes are formed in the blowing block. According to the monitori