Pollen night picking and screening device

The utility model provides a night pollen picking and screening device, relates to the technical field of pollen picking and screening, and aims to solve the problems that when an existing night pollen picking and screening device is used, collection and pollination are needed at night due to the fact that flowering at night, closing in daytime and few pollinating insects at night exist according to the flowering characteristics of stamen plants, but picking and pollination light is dark, collection is difficult, and pollination is difficult. The pollen is easy to disperse and lose, the activity of the pollen is easy to inactivate, and meanwhile, when flowers with thorns such as roses are picked at night, the flowers are easy to puncture, so that the collection is inconvenient, and the device comprises a main body and a control structure; the control structure is arranged in the main body. When pollen is collected, the control part is pushed inwards, the control part can move in the main body, so that the con