Pollen collecting device

The pollen collecting device comprises a collecting box and further comprises four supporting devices, each supporting device comprises a supporting plate, a supporting rod, a baffle, an elastic piece and a clamping plate, the supporting rods are arranged at the bottoms of the supporting plates, the baffles are arranged at the tops of the supporting plates, one ends of the clamping plates are rotatably arranged on the baffles, and the elastic pieces are arranged on the clamping plates. The elastic piece is arranged between the baffle and the clamping plate. By arranging the four supporting devices, the collecting box can be conveniently fixed and prevented from being blown away by wind, meanwhile, the collecting box is convenient to take out, the whole device is simple in structure and easy and convenient to operate, and when the collecting box is not used, the supporting devices are taken out from the ground and placed into the collecting box, and the collecting box is convenient to carry. 本实用新型公开了一种花粉收集装置，包