Feeding device for rice-field fish culturing

The invention discloses a feeding device for rice-field fish culturing. The feeding device for rice-field fish culturing comprises a supporting base, a tripod is installed at the bottom of the supporting base, a rotating groove is formed in the top of the supporting base, rotationally sleeves a rotating shaft, a rotating base is fixed to the top end of the rotating shaft, a main drum body is hinged to the top of the rotating base, an air blower is installed at the top of the main drum body, an air outlet of the air blower is communicated with an air blowing pipe, the air blowing pipe is inserted into the main drum body, the top of the main drum body is communicated with a feeding hopper, a first cover plate is installed at the top of the feeding hopper, a motor is installed at the top of the first cover plate, an output shaft of the motor penetrates through the first cover plate downwards and is connected with a screw shaft, and a feeding opening is formed in the top of the first coverplate. According to the