Dosing device for fish disease prevention and control

The utility model relates to the technical field of fishery breeding. The utility model discloses a dosing device for fish disease prevention and control. Device box, a fixed plate is mounted in the device box; a motor is mounted in the right end of the fixing plate; an output shaft at the lower end of the motor is connected with driving gears; the left end of the driving gear is engaged with a driven gear; a stirring shaft is mounted in the middle of the driven gear; a feeding box is mounted at the top end in the device box; the stirring shaft penetrates through the feeding box, and the top end is coaxially connected with a cam; a material guiding box is installed on the right side of the upper end of the device box, a material guiding plate is installed in the material guiding box, a piston rod is installed at the left end of the material guiding plate and penetrates through the material guiding box to be connected with a contact plate, the left end of the contact plate makes contactwith a cam, a reset spri