Greenhouse ventilation device for large cherries

The utility model discloses a greenhouse ventilation device for large cherries, which relates to the technical field of greenhouse ventilation devices, and comprises a support rod, the lower part of the support rod is fixedly connected with support legs, the top end of the support rod is fixedly connected with a bracket, the bracket is fixedly connected with a fan cylinder, and the fan cylinder is fixedly connected with a fan. A fan supporting rod is fixedly connected to the middle of the inner wall of the fan barrel, a first motor is fixedly connected to the fan supporting rod, and first fan blades are fixedly connected to the output end of the first motor. According to the greenhouse ventilation device for the large cherries, through the arrangement of the regulation and control assembly, the air blowing angle can be adjusted, the air blowing direction of the device can circularly blow air in multiple directions, uniform circulation of air is accelerated, ventilation dead angles in a greenhouse are reduced,